技术领域technical field
本发明涉及炭黑生产装置技术领域，具体为一种带有自清理功能的滤袋器。The invention relates to the technical field of carbon black production equipment, in particular to a filter bag filter with a self-cleaning function.
背景技术Background technique
炭黑是经气相不完全燃烧或热解而成的黑色粉末状物质，其成分主要是元素碳，并含有少量氧、氢和硫等，炭黑粒子近似球形，在炭黑的生产过程中，滤袋器用来分离炭黑和燃余气体，滤袋器又称袋滤器，用来分离炭黑和燃余气体。Carbon black is a black powdery substance formed by incomplete combustion or pyrolysis in the gas phase. Its composition is mainly elemental carbon, and contains a small amount of oxygen, hydrogen and sulfur. The carbon black particles are approximately spherical. During the production process of carbon black, The filter bag is used to separate carbon black and combustion gas, and the filter bag is also called bag filter, which is used to separate carbon black and combustion gas.
现有的滤袋器一般会将带有炭黑的烟气进入袋滤器内，经过过滤组件过滤后，炭黑会落入收集斗，由于收集斗内壁为斜面，对炭黑有附着力，一部分炭黑会附着在收集斗内壁上，驱动件通过驱动连接组件转动，从而带动清扫组件沿收集斗内壁做圆周运动，对收集斗内壁进行清扫，实现对附着炭黑的清理。Existing filter bags generally enter the flue gas with carbon black into the bag filter. After being filtered by the filter assembly, the carbon black will fall into the collection hopper. Since the inner wall of the collection hopper is inclined, it has adhesion to the carbon black. The carbon black will adhere to the inner wall of the collecting hopper, and the driving part drives the connecting component to rotate, thereby driving the cleaning component to make a circular motion along the inner wall of the collecting hopper, to clean the inner wall of the collecting hopper, and realize the cleaning of the attached carbon black.
但是上述设备在实际使用过程中，在长期使用后，过滤袋底部与含炭黑气体的接触面也会粘附大量的炭黑，导致堵塞过滤袋的滤孔，此时若不及时清理会影响滤袋器的正常工作，降低过滤袋的使用寿命，如果取出清理，过滤袋底部的炭黑便会被清理掉无法进行再次利用导致浪费；鉴于此，我们提出了一种带有自清理功能的滤袋器。However, in the actual use of the above-mentioned equipment, after long-term use, a large amount of carbon black will adhere to the contact surface between the bottom of the filter bag and the gas containing carbon black, which will block the filter holes of the filter bag. If it is not cleaned in time at this time, it will affect The normal operation of the filter bag will reduce the service life of the filter bag. If it is taken out and cleaned, the carbon black at the bottom of the filter bag will be cleaned up and cannot be reused, resulting in waste; in view of this, we propose a self-cleaning function Bag filter.
发明内容Contents of the invention
本发明的目的在于提供一种带有自清理功能的滤袋器，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide a filter bag filter with self-cleaning function to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本发明提供如下技术方案：一种带有自清理功能的滤袋器，包括过滤壳体，所述过滤壳体的左端固定安装有进气管，所述过滤壳体的底端固定安装有出料管，所述过滤壳体的上表面固定安装有排气管，所述过滤壳体的上表面右端固定安装有控制器，通过设置的控制器可对滤袋器内部所设置的电器进行控制，所述过滤壳体的内部设置有可自清洁的滤袋结构，所述可自清洁的滤袋结构包括：In order to achieve the above object, the present invention provides the following technical solutions: a filter bag with self-cleaning function, including a filter housing, the left end of the filter housing is fixedly installed with an air intake pipe, and the bottom end of the filter housing is A discharge pipe is fixedly installed, an exhaust pipe is fixedly installed on the upper surface of the filter housing, and a controller is fixedly installed on the right end of the upper surface of the filter housing, and the set controller can be set inside the filter bag. The electric appliance is controlled, and the interior of the filter housing is provided with a self-cleaning filter bag structure, and the self-cleaning filter bag structure includes:
环形固定架，所述环形固定架固定安装在过滤壳体的内壁表面，所述环形固定架的上端固定安装有缓冲弹簧，所述缓冲弹簧的顶端固定安装有环形安装板，所述环形安装板的底面固定安装有环形隔板，环形隔板可对环形固定架与环形安装板之间的夹缝进行密封处理，避免炭黑进行夹缝内部影响缓冲弹簧的压缩；A ring-shaped fixing frame, the ring-shaped fixing frame is fixedly installed on the inner wall surface of the filter housing, a buffer spring is fixedly installed on the upper end of the ring-shaped fixing frame, and a ring-shaped mounting plate is fixedly installed on the top end of the buffer spring, and the ring-shaped mounting plate The bottom surface of the ring is fixedly installed with a ring-shaped partition, which can seal the gap between the ring-shaped fixing frame and the ring-shaped mounting plate, so as to prevent carbon black from entering the gap and affecting the compression of the buffer spring;
过滤袋，所述过滤袋设置在环形隔板的上方，所述过滤袋的内部底端固定安装有铁块，所述过滤袋的内部固定安装有加强绳，加强绳可加强铁块与过滤袋之间的连接强度；A filter bag, the filter bag is set above the annular partition, the inner bottom of the filter bag is fixed with an iron block, and the inside of the filter bag is fixed with a reinforcing rope, which can strengthen the iron block and the filter bag The connection strength between;
支撑柱，所述支撑柱设置在环形隔板的上端，所述支撑柱的上表面设置有环形限位板，设置的支撑柱、环形隔板和环形限位板可对过滤袋进行安装限位；A support column, the support column is arranged on the upper end of the annular partition, the upper surface of the support column is provided with an annular limit plate, and the set support column, annular partition and annular limit plate can limit the installation of the filter bag ;
固定杆，所述固定杆固定安装在过滤壳体的内部，所述固定杆的底面中心处固定安装有电动伸缩杆，所述电动伸缩杆的底端固定安装有电磁铁，电动伸缩杆启动时可带动电磁铁进行上下方向的直线运动。A fixed rod, the fixed rod is fixedly installed inside the filter housing, an electric telescopic rod is fixedly installed at the center of the bottom surface of the fixed rod, and an electromagnet is fixedly installed at the bottom end of the electric telescopic rod, when the electric telescopic rod starts It can drive the electromagnet to perform linear motion in the up and down direction.
优选的，所述电磁铁位于铁块的正上方，电磁铁通电产生磁力时可对铁块进行磁性吸合。Preferably, the electromagnet is located directly above the iron block, and when the electromagnet is energized to generate magnetic force, it can magnetically attract the iron block.
优选的，所述环形隔板的外壁与环形固定架的内壁相互贴合。Preferably, the outer wall of the annular partition and the inner wall of the annular fixing frame are attached to each other.
优选的，所述支撑柱的底端贯穿过滤袋的上表面与环形隔板的上表面固定连接，所述环形限位板通过螺栓固定安装在支撑柱的上端。Preferably, the bottom end of the support column penetrates the upper surface of the filter bag and is fixedly connected to the upper surface of the annular partition, and the annular limiting plate is fixedly installed on the upper end of the support column by bolts.
优选的，所述过滤壳体的内部顶端固定安装有集风罩，所述集风罩的下方设置有十字固定架，所述十字固定架的上表面中心处固定安装有电机，所述电机的输出轴贯穿十字固定架的上表面固定安装有风扇，电机启动时可带动风扇进行转动产生风力。Preferably, a wind collecting hood is fixedly installed on the inner top of the filter housing, a cross fixing frame is arranged under the wind collecting hood, and a motor is fixedly installed at the center of the upper surface of the cross fixing frame, and the motor The output shaft runs through the upper surface of the cross holder and is fixedly installed with a fan, which can drive the fan to rotate to generate wind force when the motor starts.
优选的，所述十字固定架的外壁与过滤壳体的内壁固定连接。Preferably, the outer wall of the cross holder is fixedly connected with the inner wall of the filter housing.
优选的，所述过滤袋的底端设置有缓冲杆，所述缓冲杆的上表面中心处开设有凹槽，所述凹槽的内部底面固定安装有限位弹簧，所述限位弹簧的顶端固定安装有限位柱，所述限位柱的上表面固定安装有缓冲橡胶板。Preferably, the bottom end of the filter bag is provided with a buffer rod, and a groove is opened at the center of the upper surface of the buffer rod, and a limit spring is fixedly installed on the inner bottom surface of the groove, and the top end of the limit spring is fixed A limit post is installed, and a buffer rubber plate is fixedly installed on the upper surface of the limit post.
优选的，所述缓冲杆的左右两端均与过滤壳体的内壁固定连接。Preferably, both left and right ends of the buffer rod are fixedly connected to the inner wall of the filter housing.
优选的，所述限位柱的外壁与凹槽的内壁相互贴合，所述缓冲橡胶板的上表面与铁块的底面相互贴合。Preferably, the outer wall of the limiting column is attached to the inner wall of the groove, and the upper surface of the buffer rubber plate is attached to the bottom surface of the iron block.
与现有技术相比，本发明提供了一种带有自清理功能的滤袋器，具备以下有益效果：Compared with the prior art, the present invention provides a filter bag filter with self-cleaning function, which has the following beneficial effects:
1、该带有自清理功能的滤袋器，通过设置的固定杆、电动伸缩杆、电磁铁和铁块的配合可带动需要清洁的过滤袋向上进行移动，并可在向上移动后向下进行坠落，并通过设置的铁块、环形固定架、缓冲弹簧、环形安装板、环形隔板、环形限位板和支撑柱的配合在过滤袋向下进行坠落时，带动过滤袋不断继续振动，使得过滤袋底部粘附的炭黑不断向下掉落，避免炭黑过多地粘附在过滤袋底面导致堵塞过滤袋的滤孔，影响过滤袋的过滤效率，同时使得过滤袋底部粘附炭黑掉落到出料管处进行再次利用，避免浪费。1. The filter bag with self-cleaning function can drive the filter bag to be cleaned to move upward through the cooperation of the fixed rod, electric telescopic rod, electromagnet and iron block, and can be moved downward after moving upward. Falling, and through the cooperation of the set iron block, ring fixing frame, buffer spring, ring mounting plate, ring partition, ring limit plate and support column, when the filter bag falls downward, the filter bag is driven to continue to vibrate, making The carbon black adhered to the bottom of the filter bag keeps falling downwards, so as to avoid too much carbon black sticking to the bottom of the filter bag, which will block the filter holes of the filter bag, affect the filtration efficiency of the filter bag, and at the same time make the bottom of the filter bag adhere to the carbon black Dropped to the discharge pipe for reuse, avoiding waste.
2、该带有自清理功能的滤袋器，通过设置的缓冲杆、凹槽、限位弹簧、限位柱和缓冲橡胶板的配合可对铁块的移动距离进行限位，避免铁块在向下进行坠落时过度移动导致过滤袋损坏，影响过滤袋的使用。2. The filter bag filter with self-cleaning function can limit the moving distance of the iron block through the cooperation of the set buffer rod, groove, limit spring, limit column and buffer rubber plate, so as to avoid the iron block Excessive movement when falling downwards causes damage to the filter bag, affecting the use of the filter bag.
3、该带有自清理功能的滤袋器，通过设置的十字固定架、电机和风扇的配合，可在对过滤袋进行清理操作时，向下吹出低速风，将抖落的炭黑向下吹落，避免再次粘附在过滤袋的底部导致二次堵塞。3. The filter bag filter with self-cleaning function, through the cooperation of the set cross fixing frame, motor and fan, can blow out low-speed wind downwards when cleaning the filter bag, and shake off the carbon black downwards. Blow off to avoid sticking to the bottom of the filter bag again and causing secondary clogging.
附图说明Description of drawings
图1为本发明整体的结构示意图；Fig. 1 is the overall structural representation of the present invention;
图2为本发明正面部分剖视的结构示意图；Fig. 2 is the structural schematic diagram of front part section section of the present invention;
图3为本发明A处的结构示意图；Fig. 3 is the structural schematic diagram of place A of the present invention;
图4为本发明B处的结构示意图；Fig. 4 is the structural schematic diagram of place B of the present invention;
图5为本发明缓冲杆内部的结构示意图。Fig. 5 is a schematic diagram of the internal structure of the buffer rod of the present invention.
图中：1、过滤壳体；2、进气管；3、出料管；4、排气管；5、控制器；6、可自清洁的滤袋结构；601、环形固定架；602、缓冲弹簧；603、环形安装板；604、环形隔板；605、过滤袋；606、支撑柱；607、环形限位板；608、螺栓；609、铁块；610、加强绳；611、固定杆；612、电动伸缩杆；613、电磁铁；701、集风罩；702、十字固定架；703、电机；704、风扇；801、缓冲杆；802、凹槽；803、限位弹簧；804、限位柱；805、缓冲橡胶板。In the figure: 1. filter housing; 2. intake pipe; 3. discharge pipe; 4. exhaust pipe; 5. controller; 6. self-cleaning filter bag structure; Spring; 603, ring mounting plate; 604, ring partition; 605, filter bag; 606, support column; 607, ring limit plate; 608, bolt; 609, iron block; 612, electric telescopic rod; 613, electromagnet; 701, wind collecting hood; 702, cross holder; 703, motor; 704, fan; 801, buffer rod; 802, groove; 803, limit spring; 804, limit Bit column; 805, buffer rubber plate.
具体实施方式Detailed ways
如图1-图5所示，本发明提供一种技术方案：一种带有自清理功能的滤袋器，包括过滤壳体1，过滤壳体1的左端固定安装有进气管2，过滤壳体1的底端固定安装有出料管3，出料管3的外侧固定安装有电磁阀，过滤壳体1的上表面固定安装有排气管4，过滤壳体1的上表面右端固定安装有控制器5，控制器5可对滤袋器内部所设置的电器进行控制，可通过进气管2完成进气，加热后的含碳黑气体在所受推力作用下会向上进行飘动，气体在通过过滤袋605时，过滤袋605会对气体内部的炭黑进行过滤，过滤后的气体会继续向上飘动通过排气管4进行排出，被过滤袋605过滤下来的炭黑会向下进行掉落到达出料管3处进行收集，在需要对炭黑进行拿取时打开电磁阀，即可使得炭黑向下进行掉落出料，此为本领域的现有技术手段，在此不做过多赘述。As shown in Figures 1 to 5, the present invention provides a technical solution: a filter bag with self-cleaning function, including a filter housing 1, the left end of the filter housing 1 is fixed with an air intake pipe 2, and the filter housing A discharge pipe 3 is fixedly installed at the bottom of the body 1, a solenoid valve is fixedly installed on the outside of the discharge pipe 3, an exhaust pipe 4 is fixedly installed on the upper surface of the filter housing 1, and the right end of the upper surface of the filter housing 1 is fixedly installed. There is a controller 5, and the controller 5 can control the electrical appliances installed inside the filter bag device, and the air intake can be completed through the intake pipe 2, and the heated carbon black-containing gas will float upward under the action of the thrust, and the gas will float upwards under the action of the thrust. When passing through the filter bag 605, the filter bag 605 will filter the carbon black inside the gas, and the filtered gas will continue to float upward and be discharged through the exhaust pipe 4, and the carbon black filtered by the filter bag 605 will fall downward Arrive at the discharge pipe 3 for collection, open the solenoid valve when the carbon black needs to be taken, and then the carbon black can be dropped and discharged downwards. This is a prior art means in the art and will not be done here. More details.
过滤壳体1的内部设置有可自清洁的滤袋结构6，可自清洁的滤袋结构6包括：环形固定架601、过滤袋605、支撑柱606和固定杆611，环形固定架601固定安装在过滤壳体1的内壁表面，环形固定架601的上端固定安装有缓冲弹簧602，缓冲弹簧602的顶端固定安装有环形安装板603，当环形安装板603受到向下的挤压时会同步向下挤压缓冲弹簧602，使得缓冲弹簧602产生弹性势能对所受压力进行缓冲抵消，环形安装板603的底面固定安装有环形隔板604，环形隔板604的外壁与环形固定架601的内壁相互贴合，设置的环形隔板604可跟随环形安装板603同步进行移动，并对环形安装板603与环形固定架601之间的夹缝空间的进行密封处理，避免炭黑在过滤过程中进入夹缝之中粘附在缓冲弹簧602表面，影响缓冲弹簧602的压缩。The interior of the filter housing 1 is provided with a self-cleaning filter bag structure 6. The self-cleaning filter bag structure 6 includes: an annular fixing frame 601, a filter bag 605, a support column 606 and a fixing rod 611, and the annular fixing frame 601 is fixedly installed On the inner wall surface of the filter housing 1, a buffer spring 602 is fixedly installed on the upper end of the annular fixing frame 601, and an annular mounting plate 603 is fixedly installed on the top end of the buffer spring 602. Squeeze the buffer spring 602 down, so that the buffer spring 602 generates elastic potential energy to buffer and offset the received pressure. The bottom surface of the annular mounting plate 603 is fixedly equipped with an annular partition 604. Fitting, the set annular partition 604 can move synchronously with the annular mounting plate 603, and seal the gap space between the annular mounting plate 603 and the annular fixing frame 601 to prevent carbon black from entering the gap during the filtration process Adhering to the surface of the buffer spring 602 affects the compression of the buffer spring 602.
过滤袋605设置在环形隔板604的上方，过滤袋605的边缘处折叠设置在过滤袋605的上端，可有效增强过滤袋605的抗下坠能力，过滤袋605的内部底端固定安装有铁块609，当铁块609向下进行移动时可带动过滤袋605向下进行拉动，过滤袋605的内部固定安装有加强绳610，加强绳610与铁块609的外壁固定连接，可有效避免铁块609在向下坠落的过程中导致与过滤袋605的连接处发生撕裂，影响后续过滤袋605的使用效果，支撑柱606设置在环形隔板604的上端，支撑柱606的底端贯穿过滤袋605的上表面与环形隔板604的上表面固定连接，设置的支撑柱606可对过滤袋605进行安装限位，支撑柱606的上表面设置有环形限位板607，环形限位板607通过螺栓608固定安装在支撑柱606的上端，通过设置的环形限位板607、支撑柱606和螺栓608的配合可对过滤袋605进行夹持限位，当过滤袋605需要进行拆卸更换或清理时，拧下螺栓608即可对环形限位板607的固定，使得过滤袋605可直接进行取下，操作简便。The filter bag 605 is set above the annular partition 604, and the edge of the filter bag 605 is folded and set on the upper end of the filter bag 605, which can effectively enhance the anti-falling ability of the filter bag 605, and the inner bottom of the filter bag 605 is fixed with an iron block 609, when the iron block 609 moves downward, it can drive the filter bag 605 to pull downward. The inside of the filter bag 605 is fixedly equipped with a reinforcing rope 610, and the reinforcing rope 610 is fixedly connected with the outer wall of the iron block 609, which can effectively prevent the iron block from 609 causes tearing at the connection with the filter bag 605 during the downward fall, which affects the use effect of the subsequent filter bag 605. The support column 606 is arranged on the upper end of the annular partition 604, and the bottom end of the support column 606 runs through the filter bag The upper surface of 605 is fixedly connected with the upper surface of the annular partition 604, and the set support column 606 can install and limit the filter bag 605. The upper surface of the support column 606 is provided with an annular limit plate 607, and the annular limit plate 607 passes through The bolt 608 is fixedly installed on the upper end of the support column 606, and the filter bag 605 can be clamped and limited by the cooperation of the set annular limit plate 607, the support column 606 and the bolt 608. When the filter bag 605 needs to be disassembled, replaced or cleaned , unscrew the bolt 608 to fix the annular limiting plate 607, so that the filter bag 605 can be directly removed, and the operation is simple and convenient.
固定杆611固定安装在过滤壳体1的内部，固定杆611的底面中心处固定安装有电动伸缩杆612，电动伸缩杆612的底端固定安装有电磁铁613，电磁铁613位于铁块609的正上方，对电磁铁613进行通电时可产生磁力，电动伸缩杆612启动时可带动电磁铁613进行上下方向直线运动，可启动电动伸缩杆612带动电磁铁613向下移动到与铁块609的上表面相互贴合，此时对电磁铁613进行通电产生磁力对铁块609进行磁性吸合，随后启动电动伸缩杆612带动电磁铁613和铁块609向上进行移动，同时将过滤袋605向上拉起，在达到电动伸缩杆612可移动距离的最上方时，停止对电磁铁613的通电解除对铁块609的吸合，使得铁块609在自身重力作用下向下进行自由落地，从而带动过滤袋605向下进行复位，当铁块609和过滤袋605在下落过程中通过设置的环形安装板603和缓冲弹簧602的配合下可使得铁块609和过滤袋605在达到最低点时不断进行振动，可将过滤袋605底面粘附的炭黑抖落下去进行清理，避免炭黑过多的粘附在过滤袋605底面导致堵塞过滤袋605的滤孔，影响过滤袋605的过滤效率，电动伸缩杆612和电磁铁613的操控可通过PLC提前进行设置，此为简单的PLC控制技术，在此不做过度赘述。The fixed rod 611 is fixedly installed inside the filter housing 1, and the center of the bottom surface of the fixed rod 611 is fixedly equipped with an electric telescopic rod 612, and the bottom end of the electric telescopic rod 612 is fixedly mounted with an electromagnet 613, and the electromagnet 613 is located at the bottom of the iron block 609. Directly above, when the electromagnet 613 is energized, a magnetic force can be generated. When the electric telescopic rod 612 is started, the electromagnet 613 can be driven to move in a straight line up and down. The upper surfaces are attached to each other. At this time, the electromagnet 613 is energized to generate magnetic force to magnetically attract the iron block 609, and then the electric telescopic rod 612 is started to drive the electromagnet 613 and the iron block 609 to move upward, and the filter bag 605 is pulled upward at the same time When it reaches the top of the movable distance of the electric telescopic rod 612, stop energizing the electromagnet 613 to release the attraction to the iron block 609, so that the iron block 609 falls freely downward under the action of its own gravity, thereby driving the filter The bag 605 resets downwards. When the iron block 609 and the filter bag 605 pass through the ring-shaped mounting plate 603 and the buffer spring 602 during the falling process, the iron block 609 and the filter bag 605 can continuously vibrate when they reach the lowest point , the carbon black adhered to the bottom surface of the filter bag 605 can be shaken off for cleaning, so as to avoid excessive adhesion of carbon black to the bottom surface of the filter bag 605, which will block the filter holes of the filter bag 605 and affect the filtration efficiency of the filter bag 605. The control of the rod 612 and the electromagnet 613 can be set in advance through PLC, which is a simple PLC control technology, and will not be described in detail here.
过滤壳体1的内部顶端固定安装有集风罩701，集风罩701的下方设置有十字固定架702，十字固定架702的外壁与过滤壳体1的内壁固定连接，十字固定架702的上表面中心处固定安装有电机703，电机703的输出轴贯穿十字固定架702的上表面固定安装有风扇704，电机703启动时可带动风扇704进行转动，当电机703正转时使得风扇704向上进行吹风，对过滤壳体1内部的气体进行抽取，加快对炭黑的过滤效率，当电机703反转时可使得风扇704向下进行吹风，低速转动时，会向下吹出低速风，对过滤袋605进行清理时可对抖落的炭黑向下吹落，避免炭黑在抖落后在空气中飘浮再次粘附到过滤袋605底部导致二次堵塞。A wind collecting hood 701 is fixedly installed on the inner top of the filter housing 1, and a cross fixing frame 702 is arranged below the wind collecting hood 701. A motor 703 is fixedly installed at the center of the surface. The output shaft of the motor 703 runs through the upper surface of the cross bracket 702 and a fan 704 is fixedly installed. When the motor 703 starts, it can drive the fan 704 to rotate. When the motor 703 rotates positively, the fan 704 moves upward Blowing, the gas inside the filter housing 1 is extracted to speed up the filtration efficiency of carbon black. When the motor 703 reverses, the fan 704 can be blown downward. When the 605 is cleaned up, the shaken carbon black can be blown downwards to prevent the carbon black from floating in the air after shaking and sticking to the bottom of the filter bag 605 again to cause secondary blockage.
过滤袋605的底端设置有缓冲杆801，缓冲杆801的左右两端均与过滤壳体1的内壁固定连接，缓冲杆801的上表面中心处开设有凹槽802，凹槽802的内部底面固定安装有限位弹簧803，限位弹簧803的顶端固定安装有限位柱804，当限位柱804受到向下的压力时会同步压缩限位弹簧803产生弹性势能，限位柱804的外壁与凹槽802的内壁相互贴合，凹槽802内壁和对限位柱804的移动进行导向限位，使得限位柱804仅能进行上下方向的直线运动，限位柱804的上表面固定安装有缓冲橡胶板805，缓冲橡胶板805的上表面与铁块609的底面相互贴合，缓冲橡胶板805可对限位柱804和铁块609进行防护，避免两者发生硬性碰撞导致损坏，设置的缓冲杆801、限位弹簧803、限位柱804和缓冲橡胶板805可对铁块609的可移动距离进行限制，避免铁块609过度向下进行移动导致过滤袋605发生损坏。The bottom end of the filter bag 605 is provided with a buffer rod 801, the left and right ends of the buffer rod 801 are fixedly connected with the inner wall of the filter housing 1, the center of the upper surface of the buffer rod 801 is provided with a groove 802, and the inner bottom surface of the groove 802 The limit spring 803 is fixedly installed, and the limit post 804 is fixedly installed on the top of the limit spring 803. When the limit post 804 is subjected to downward pressure, the limit spring 803 will be compressed synchronously to generate elastic potential energy. The inner walls of the groove 802 fit together, and the inner wall of the groove 802 guides and limits the movement of the limiting column 804, so that the limiting column 804 can only perform linear motion in the up and down direction, and the upper surface of the limiting column 804 is fixedly installed with a buffer The rubber plate 805, the upper surface of the buffer rubber plate 805 and the bottom surface of the iron block 609 are attached to each other, and the buffer rubber plate 805 can protect the limit post 804 and the iron block 609 to avoid damage caused by hard collision between the two. The rod 801, the limit spring 803, the limit post 804 and the buffer rubber plate 805 can limit the movable distance of the iron block 609, so as to prevent the filter bag 605 from being damaged due to excessive downward movement of the iron block 609.
在本发明中，使用时，可启动电机703带动风扇704进行转动对进入过滤壳体1内部的气体进行抽取，加快含炭黑气体通过过滤袋605的速率，从而增强过滤袋605的过滤速率，当过滤袋605在长时间使用后，底部粘附有大量炭黑影响了过滤袋605的过滤效率时，可启动电动伸缩杆612带动电磁铁613向下移动到与铁块609的上表面相互贴合，此时对电磁铁613进行通电产生磁力对铁块609进行磁性吸合，再启动电动伸缩杆612向上进行移动将过滤袋605向上拉起，在达到电动伸缩杆612可移动距离的最上方时，停止对电磁铁613的通电，使得铁块609在自身重力作用下向下进行自由落地，从而带动过滤袋605向下进行复位，当铁块609和过滤袋605在下落过程中通过设置的环形安装板603和缓冲弹簧602的配合下可使得铁块609和过滤袋605在达到最低点时不断进行振动，可将过滤袋605底面粘附的炭黑抖落下去进行清理，使得过滤袋605底部粘附炭黑掉落到出料管3处进行再次利用，避免浪费，同时避免炭黑过多的粘附在过滤袋605底面导致堵塞过滤袋605的滤孔，影响过滤袋605的过滤效率，在清理过程中可启动电机703进行低速反转带动风扇704向下吹出低速风，将抖落的炭黑向下吹动，避免炭黑飘浮在空气中再次粘附在过滤袋605底部，并通过设置的缓冲杆801、限位弹簧803、限位柱804和缓冲橡胶板805对铁块609的可移动距离进行限制，避免铁块609过度向下坠落导致过滤袋605损坏。In the present invention, during use, the motor 703 can be started to drive the fan 704 to rotate to extract the gas entering the filter housing 1, so as to speed up the rate at which the carbon black gas passes through the filter bag 605, thereby enhancing the filtration rate of the filter bag 605, When the filter bag 605 has been used for a long time, a large amount of carbon black adheres to the bottom and affects the filter efficiency of the filter bag 605, the electric telescopic rod 612 can be started to drive the electromagnet 613 to move down to the upper surface of the iron block 609. At this time, the electromagnet 613 is energized to generate a magnetic force to magnetically attract the iron block 609, and then the electric telescopic rod 612 is started to move upwards to pull the filter bag 605 upwards until it reaches the top of the movable distance of the electric telescopic rod 612. , the power to the electromagnet 613 is stopped, so that the iron block 609 falls freely downward under its own gravity, thereby driving the filter bag 605 to reset downward. When the iron block 609 and the filter bag 605 pass through the set Under the cooperation of the annular mounting plate 603 and the buffer spring 602, the iron block 609 and the filter bag 605 can continuously vibrate when reaching the lowest point, and the carbon black adhered to the bottom surface of the filter bag 605 can be shaken off for cleaning, so that the filter bag 605 The carbon black adhered to the bottom falls to the discharge pipe 3 for reuse, avoiding waste, and at the same time avoiding too much carbon black adhering to the bottom of the filter bag 605 to block the filter holes of the filter bag 605 and affecting the filtration efficiency of the filter bag 605 In the cleaning process, the motor 703 can be started to reverse at a low speed to drive the fan 704 to blow down the low-speed wind, and the carbon black that has been shaken off is blown downward, so as to prevent the carbon black from floating in the air and adhering to the bottom of the filter bag 605 again, and The movable distance of the iron block 609 is limited by the buffer rod 801 , the limit spring 803 , the limit post 804 and the buffer rubber plate 805 , so as to prevent the filter bag 605 from being damaged due to excessive downward fall of the iron block 609 .
上文一般性的对本发明做了详尽的描述，但在本发明基础上，可以对之做一些修改或改进，这对于技术领域的一般技术人员是显而易见的。因此，在不脱离本发明思想精神的修改或改进，均在本发明的保护范围之内。The above has generally described the present invention in detail, but some modifications or improvements can be made on the basis of the present invention, which are obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310679415.5ACN116651095A (en) | 2023-06-09 | 2023-06-09 | A filter bag filter with self-cleaning function |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310679415.5ACN116651095A (en) | 2023-06-09 | 2023-06-09 | A filter bag filter with self-cleaning function |
| Publication Number | Publication Date |
|---|---|
| CN116651095Atrue CN116651095A (en) | 2023-08-29 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310679415.5APendingCN116651095A (en) | 2023-06-09 | 2023-06-09 | A filter bag filter with self-cleaning function |
| Country | Link |
|---|---|
| CN (1) | CN116651095A (en) |
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|---|---|---|---|---|
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| CN105749638A (en)* | 2016-04-20 | 2016-07-13 | 成都瑞柯林工程技术有限公司 | Internal support structure for filter bag |
| CN107469495A (en)* | 2017-08-28 | 2017-12-15 | 无锡昊瑜节能环保设备有限公司 | A kind of bag-type dust collector |
| CN109351064A (en)* | 2018-10-26 | 2019-02-19 | 陈玉东 | A kind of high-efficiency environment friendly bag-type dust collector |
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| CN218687358U (en)* | 2022-11-14 | 2023-03-24 | 大连恒瑞科技有限公司 | A dust collector with dust overflow self-cleaning function |
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4621390A (en)* | 1984-10-09 | 1986-11-11 | National Union Electric Corporation | Vacuum cleaner assembly |
| CN105749638A (en)* | 2016-04-20 | 2016-07-13 | 成都瑞柯林工程技术有限公司 | Internal support structure for filter bag |
| CN107469495A (en)* | 2017-08-28 | 2017-12-15 | 无锡昊瑜节能环保设备有限公司 | A kind of bag-type dust collector |
| CN109351064A (en)* | 2018-10-26 | 2019-02-19 | 陈玉东 | A kind of high-efficiency environment friendly bag-type dust collector |
| CN211133166U (en)* | 2019-10-31 | 2020-07-31 | 镇江润泓新材料科技有限公司 | Bag filter of high-efficient easy operation |
| CN218687358U (en)* | 2022-11-14 | 2023-03-24 | 大连恒瑞科技有限公司 | A dust collector with dust overflow self-cleaning function |
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