Leakage-proof cloth bag dust removerTechnical Field
The utility model relates to the technical field of environment-friendly dust removal, in particular to a leakage-proof cloth bag dust remover.
Background
The graphite material is a nonmetallic solid material mainly containing carbon elements, and graphite can generate a certain amount of dust in the screening process, a bag-type dust collector is required to be used for dust collection of air, namely the dust collection pipeline is used for guiding the bag-type dust collector to intensively discharge, the existing bag-type dust collector discharge valve generally adopts a counterweight valve, the dust is collected to a certain amount to be automatically discharged, and the counterweight valve is frequently opened and matched so that the discharged dust is inconvenient to collect, and the dust is easy to surge and dissipate.
Patent document 202123282112.5 discloses a production spherical graphite is with easily clearing up sack cleaner, dust gas enters into the dust bin from the intake pipe in, filter the dust gas of dust bin through the dust collector of dust bin in to the dust bin, the dust after filtering drops and collects the bucket bottom, discharge clean air from the gas outlet, rotate the baffle at receipts ash bin top, make the ash inlet groove of receipts ash bin and collect the bucket relatively, open the ash discharge valve, thereby make the dust get into to collect the ash bin through collecting the bucket, the workman of being convenient for collects the dust, reduce the phenomenon that the dust drifts in the sky at collecting process. Although the bag-type dust collector can prevent dust from drifting in the dust transferring and collecting box process, the dust collecting box is troublesome in the process of parking, entering the dust groove and collecting the dust, if the dust collecting box is slightly parked in error and misplaced, the baffle can not be opened and the problem of escaping and leakage can be caused, and the operation requirement is high and relatively troublesome.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the leakage-proof cloth bag dust remover which can effectively prevent leakage during dust discharge and is convenient to discharge and operate.
The technical scheme adopted for solving the technical problems is as follows: the leakage-proof cloth bag dust remover comprises a dust removing box arranged on a bracket, a cloth bag mechanism arranged in the dust removing box, a collecting hopper arranged below the cloth bag mechanism, a discharging pipeline arranged at the lower end of the collecting hopper, an ash collecting box for collecting dust, a push-pull gate valve arranged on the discharging pipeline, a connecting pipe for connecting the ash collecting box and storing dust into the ash collecting box, and a lifting mechanism for driving the connecting pipe to lift;
the ash collecting box is characterized in that the upper top surface of the ash collecting box is provided with a feeding hole, the upper top surface of the ash collecting box is provided with a sinking part surrounding the feeding hole, the feeding hole is provided with an upward flanging, and the structure formed by encircling the flanging is matched with the structure of the lower port of the connecting pipe.
Further, the connecting pipe comprises a pipe body and a flexible fence, wherein the pipe body is arranged on the outer side of the discharging pipe in a sliding mode, the flexible fence is cylindrical, the upper end of the flexible fence is connected with the pipe body, and the orthographic projection area of the lower end opening of the flexible fence is larger than the area of the feeding hole.
Further, the flexible enclosure is of a flexible organ type protective cover structure.
Further, the lifting mechanism comprises a guide chute arranged on the outer wall surface of the discharging pipeline along the vertical direction, a sliding block which is used for sliding and limiting the inside of the pipeline body is arranged in the guide chute, and a driving piece used for driving the pipeline body to lift is arranged on one side of the pipeline body.
Further, the upper end part of the guide chute is provided with a non-return groove, and the non-return groove is 90 degrees with the guide chute.
Further, the driving piece comprises handles which are respectively arranged at two sides of the outer wall surface of the pipeline body.
Further, the sinking part is a slope surface arranged around the feeding hole, and the bottom end of the slope surface is close to one side of the feeding hole.
Further, the bottom end of the flexible enclosure is provided with an inclined surface with the same slope.
This prevent leaking sack cleaner, including push-and-pull gate valve, connecting tube, elevating system and receipts ash box, receive the ash box including setting up at the feed inlet of top surface and around the submerged part that the feed inlet set up, elevating system can drive the connecting tube and go up and down to cover and establish discharge gate department, again because the turn-ups of the submerged part and the feed inlet setting of seting up, thereby in the butt joint process of discharge pipe and feed inlet, realize zonulae occludens more easily, need not to carry out strict control to the parking position of receipts ash box moreover. The utility model adopts the structure that the sinking part and the flanging are matched with the discharging pipeline, can effectively prevent the dissipation and leakage during dust discharge, and can facilitate the discharge operation by utilizing the push-pull gate valve.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of a leak-proof bag-type dust collector according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a leak-proof bag-type dust collector according to an embodiment of the present utility model;
fig. 3 is an enlarged view of a portion B of fig. 2;
FIG. 4 is a side view of a leak-proof bag-type dust collector of an embodiment of the present utility model;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
fig. 6 is an enlarged view of a portion C of fig. 5.
Reference numerals illustrate:
1. a dust removal box; 2. a cloth bag mechanism; 3. a collection bucket; 4. a discharge pipe; 5. an ash collecting box; 51. a slope; 52. flanging; 53. a feed inlet; 6. push-pull gate valve; 7. a connecting pipe; 71. a pipe body; 72. a flexible enclosure; 8. a lifting mechanism; 81. a guide chute; 82. a slide block; 83. a non-return groove; 84. a driving member.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings.
As shown in fig. 1-6, the anti-leakage cloth bag dust remover comprises a bracket, a dust removing box 1, a cloth bag mechanism 2, a collecting hopper 3, a discharging pipeline 4, a push-pull gate valve 6, a dust collecting box 5 and a lifting mechanism 8, wherein the dust removing box 1 is fixedly connected to the bracket, the cloth bag mechanism 2 is arranged in the dust removing box 1, the collecting hopper 3 is arranged below the cloth bag mechanism 2, the lower end of the collecting hopper 3 is connected with the discharging pipeline 4, and the push-pull gate valve 6 is arranged on the discharging pipeline 4. The ash collecting box 5 is used for collecting dump dust, the upper top surface of the ash collecting box 5 is provided with a feed inlet 53, the upper top surface is provided with a sinking part around the feed inlet 53, the feed inlet 53 is provided with an upward flanging 52, the lower end of the discharge pipeline 4 is connected with a connecting pipe 7, the connecting pipe 7 is used for continuously receiving the ash collecting box 5 and inwards storing dust into the ash collecting box 5, the connecting pipe 7 is also connected with a lifting mechanism 8 used for lifting, and a structure enclosed by the flanging 52 is matched with the lower port structure of the connecting pipe 7.
The connecting pipe 7 comprises a pipe body 71 and a flexible enclosing block 72 which are arranged outside the discharging pipe 4 in a sliding manner, the flexible enclosing block 72 is cylindrical, the upper end of the flexible enclosing block 72 is connected with the pipe body 71, and the orthographic projection area of the lower end opening of the flexible enclosing block 72 is larger than the area of the feeding hole 53. In this embodiment, the flexible enclosure 72 is a flexible organ type protective cover structure, and the protective cover structure can stretch and contract to a certain extent, so that in the ascending or descending process of the feeding pipeline, the protective cover structure can be better matched with the sinking part in a tight manner, for example, in the descending process, the sinking part can be effectively attached by the compression of the protective cover structure, and in the ascending process, the protective cover structure is first elongated, and at the moment, the lower end of the protective cover structure is better matched with the sinking part, so that the dissipation of the agitating dust is reduced.
This prevent leaking sack cleaner, including push-and-pull gate valve 6, connecting tube 7, elevating system 8 and receipts ash box 5, receive ash box 5 including setting up at the feed inlet 53 of top surface and around the sunken part that feed inlet 53 set up, elevating system 8 can drive connecting tube 7 go up and down to cover and establish discharge gate department, again because the turn-ups 52 that sunken part and feed inlet 53 set up of seting up, thereby realize zonulae occludens more easily at discharge conduit 4 and feed inlet 53 butt joint in-process, need not to carry out strict control to the parking position of receipts ash box 5 moreover. The utility model adopts the structure that the sinking part and the flanging 52 are matched with the discharging pipeline 4, can effectively prevent the dissipation and leakage during dust discharge, and can facilitate the discharge operation by utilizing the push-pull gate valve 6.
The lifting mechanism 8 comprises a guide chute 81 arranged on the outer wall surface of the discharge pipe 4 along the vertical direction, a sliding block 82 which is used for sliding and limiting in the guide chute 81 is arranged on the inner side of the pipe body 71, and a driving piece 84 which is used for driving the pipe body 71 to lift is arranged on one side of the pipe body 71. In the present embodiment, the driving member 84 includes handles separately provided on both sides of the outer wall surface of the duct body 71.
In order to further improve the lifting convenience and positioning of the pipeline body 71, the upper end part of the guide chute 81 is provided with a check groove 83, the check groove 83 is 90 degrees with the guide chute 81, and the check groove 83 enables the pipeline body 71 to rise to the highest position, and the slide block 82 in the pipeline body 71 is limited to the check groove 83 by rotating the pipeline body 71, so that positioning is realized.
The sinking part is a slope surface 51 which is arranged around the feed inlet 53, the bottom end of the slope surface 51 is close to one side of the feed inlet 53, and in addition, the bottom end of the flexible fence 72 is provided with the same inclined surface as the slope surface 51, so that the bottom surface of the flexible fence 72 is tightly matched with the slope surface 51.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.