Summary of the invention
Based on this, be necessary to provide that a kind of cost is low, structure slim and graceful, ensure that active rotation formula steel frame that mud scraper does not corrode by corrosive gas supports and instead hang fluorine carbon-fiber film sewage reservoir seal closure.
The support of a kind of active rotation formula steel frame is counter hangs fluorine carbon-fiber film sewage reservoir seal closure, comprise the first support ring, exhausting supervisor, exhausting gas collection conversion equipment, fluorine carbon-fiber film, drive unit, BOGEY WHEEL and the first bracing frame, described first bracing frame is connected to described first support ring, and described BOGEY WHEEL is connected to below described first support ring;
The below of described first support ring is connected with described drive unit, and described drive unit drives described first support ring along the first support ring central rotation;
Described fluorine carbon-fiber film is covered in the below of described first bracing frame, described exhausting gas collection conversion equipment is connected to described first bracing frame and is positioned at the top of described fluorine carbon-fiber film, and described exhausting supervisor is run through the center of described fluorine carbon-fiber film and is communicated in described exhausting gas collection conversion equipment.
Wherein in an embodiment, also comprise and multiple second bracing frame, one end of described second bracing frame is connected to described first bracing frame, and the other end is connected to described first support ring, and described fluorine carbon-fiber film is covered in the below of described first bracing frame and the second bracing frame;
Described first support ring is circular, and described first bracing frame is positioned at described first support ring diametrically, and the both ends of described first bracing frame are connected to described first support ring.
Wherein in an embodiment, the quantity of described first bracing frame is at least two, and multiple described first bracing frames are laterally positioned at the diameter place of described first support ring side by side, and the both ends of described first bracing frame are all connected to described first support ring;
One end of described second bracing frame is connected to described first support ring, and the other end is connected to the first adjacent bracing frame.
Wherein in an embodiment, described second bracing frame bends, one end of described second bracing frame is connected to described first bracing frame, and the other end is connected to described first support ring, and the flexure plane of described second bracing frame is toward the below of the first support ring place plane.
Wherein in an embodiment, described second bracing frame is all distributed between described first bracing frame and the first support ring perpendicular to described first bracing frame.
Wherein in an embodiment, the center of described fluorine carbon-fiber film has circular suction opeing, the large 2-3mm of external diameter of the internal diameter more described exhausting supervisor of described suction opeing, described exhausting supervisor is run through the suction opeing of described fluorine carbon-fiber film and is communicated in described exhausting gas collection conversion equipment.
Wherein in an embodiment, also comprise the second support ring, the size of described second support ring is matched with described first support ring, described second support ring is positioned at the below of described first support ring, described second support ring is connected to described first support ring by multiple connecting rod, is coated with the first facade film between described first support ring and described second support ring.
Wherein in an embodiment, also comprise the second facade film, the side edge conjunction of described second facade film is in described fluorine carbon-fiber film towards the one side of the second support ring, and the side edge conjunction of described second facade film is in described second support ring.
Wherein in an embodiment, described second bracing frame and described first support ring junction are provided with described BOGEY WHEEL, and described BOGEY WHEEL supports the circular motion of Ring current distribution along described first support ring around first.
Wherein in an embodiment, described drive unit is reducing motor, described drive unit is arranged at the outside of described BOGEY WHEEL, and be connected to the central axis of described BOGEY WHEEL, the quantity of described drive unit is odd number, when the quantity of described drive unit is multiple, multiple drive unit forms regular polygon.
The active rotation formula steel frame support that the present invention relates to is counter hangs fluorine carbon-fiber film sewage reservoir seal closure, by the first support ring of axial symmetry shape, exhausting supervisor, cooperation between exhausting gas collection conversion equipment, fluorine carbon-fiber film, drive unit, BOGEY WHEEL, the first bracing frame and multiple second bracing frame, make the working stability of the mud scraper in sewage reservoir, water-tight equipment space is little, not higher to exhaust equipment requirement of bleeding, need to use equipment cost low, ensure that air-draft deodorization effect.And the active rotation formula steel frame that the present invention relates to support counter hang fluorine carbon-fiber film sewage reservoir seal closure the first bracing frame and multiple second bracing frame adopt steel work as support frame, other metal substitute steel such as aluminium alloys or stainless steel can be adopted as support frame, do not use steel bar concrete, therefore, cost is low, structure is slim and graceful, quality is light, can be suitable for most pond body.In addition, the active rotation formula steel frame support that the present invention relates to is counter hangs fluorine carbon-fiber film sewage reservoir seal closure, long service life.
The active rotation formula steel frame support that the present invention relates to is counter hangs fluorine carbon-fiber film sewage reservoir seal closure, also has following beneficial effect:
1. power synchronous.Mud scraper rotates with identical angular velocity with seal closure, ensureing total synchronous rotary when being separated with seal closure by mud scraper, realizing power synchronous.
2. load-taking capacity is strong.Can bear larger wind load and snow load, south (typhoon) north (ice and snow) is all applicable.
3. seal cavity is little, reduces air quantity, not only reduces bleeding, the requirement of exhaust equipment, and low power equipment also can operate; And air-draft deodorization effect is better.
4. long service life.Adopt structural steel design to replace traditional reinforced concrete structure, glass fibre reinforced plastic structure, and service life is up to ISUZU company.
5. realize large span.Adopt the special fluorine carbon-fiber film through the process of UV photocuring, it belongs to pvdf membrane material, and tensile strength is high, material is comparatively light, coordinates light-duty eggshell type steel frame, easily realizes large span, meet the instructions for use of sewage pool cover.
6. corrosion resistance is strong, adopts instead to hang film system, utilizes steel frame to lift counter for pool cover, allows treatment facility and reinforcing bar framework expose and adding a cover external, avoids mud scraper and steel frame directly and waste gas waste water, greatly raising mud scraper application life.
7. the fluorine carbon-fiber film of the present invention's employing, fluorine carbon-fiber film has the advantages such as corrosion resistance is strong, self-cleaning ability is strong, can reach the instructions for use of durable, well can beautify again the plant environment of Wastewater Treatment Plant.
Accompanying drawing explanation
Fig. 1 is that embodiment of the present invention active rotation formula steel frame supports and instead hangs fluorine carbon-fiber film sewage reservoir seal closure partial structurtes schematic diagram;
Fig. 2 is that embodiment of the present invention active rotation formula steel frame supports and instead hangs fluorine carbon-fiber film sewage reservoir seal closure partial structurtes lateral view;
Fig. 3 is that embodiment of the present invention active rotation formula steel frame supports and instead hangs fluorine carbon-fiber film sewage reservoir seal closure partial structurtes top view;
Fig. 4 is that embodiment of the present invention active rotation formula steel frame supports counter the first support ring, the second support ring, the first facade film and the second facade film hanging fluorine carbon-fiber film sewage reservoir seal closure and coordinates generalized section;
Fig. 5 is that the anti-exhausting of hanging fluorine carbon-fiber film sewage reservoir seal closure of embodiment of the present invention active rotation formula steel frame support is responsible for, exhausting gas collection changes bucket and conversion exhaust column coordinates schematic diagram;
Fig. 6 is that embodiment of the present invention active rotation formula steel frame supports the anti-fluorine carbon-fiber film sewage reservoir seal closure that hangs and covers schematic top plan view after fluorine carbon-fiber film;
Fig. 7 is that embodiment of the present invention active rotation formula steel frame supports the anti-fluorine carbon-fiber film sewage reservoir seal closure that hangs without schematic side view during covering fluorine carbon-fiber film;
Fig. 8 is that embodiment of the present invention active rotation formula steel frame supports and instead hangs fluorine carbon-fiber film sewage reservoir seal closure lateral view;
Fig. 9 is that embodiment of the present invention active rotation formula steel frame supports and instead hangs fluorine carbon-fiber film sewage reservoir seal closure shaft side figure.
Description of reference numerals
10, the first bracing frame; 20, the second bracing frame; 30, the first support ring; 40, the second support ring; 50, BOGEY WHEEL; 60, bar is contacted; 70, fluorine carbon-fiber film; 80, the first facade film; 90, the second facade film; 100, connecting rod; 110, supporting bridge; 120, exhausting supervisor; 130, exhausting gas collection conversion bucket; 140, exhaust column is changed; 150, reductor.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein "and/or" comprises arbitrary and all combinations of one or more relevant Listed Items.
The support of a kind of active rotation formula steel frame is counter hangs fluorine carbon-fiber film sewage reservoir seal closure, shown in Fig. 1-Fig. 9, comprise the first support ring 30 of axial symmetry shape, also comprise exhausting supervisor 120, exhausting gas collection conversion equipment, fluorine carbon-fiber film 70, drive unit, BOGEY WHEEL 50, first bracing frame 10 and multiple second bracing frame 20, the length of multiple second bracing frame 20 is not etc., change length according to concrete needs, described drive unit is reductor 150.
Described exhausting gas collection conversion equipment is described exhausting gas collection conversion bucket, described first bracing frame 10 is connected to described first support ring 30, one end of described second bracing frame 20 is connected to described first bracing frame 10, the other end is connected to described first support ring 30, and described BOGEY WHEEL 50 is connected to below described first support ring 30;
The below of described first support ring 30 is connected with described drive unit, and the track of described drive unit, along the circumferencial direction of the first support ring 30, makes described first support ring 30 rotate along the first support ring axle center (center);
Described fluorine carbon-fiber film 70 is connected to described first bracing frame 10 and the second bracing frame 20 and is positioned at the below of the first bracing frame 10 and the second bracing frame 20, described exhausting gas collection conversion equipment is connected to described first bracing frame 10, and described exhausting supervisor 120 is communicated in described exhausting gas collection conversion equipment.
Described first support ring 30 is in circular, and described first bracing frame 10 is positioned at described first support ring 30 diametrically, and the both ends of described first bracing frame 10 are connected to described first support ring 30.
In the present embodiment, the quantity of described first bracing frame 10 is at least two, multiple described first bracing frames 10 are laterally positioned at the diameter place of described first support ring 30 side by side, and be positioned at mud-scraping bridge both sides, the both ends of described first bracing frame 10 are all connected to described first support ring 30; One end of described second bracing frame 20 is connected to described first support ring 30, and the other end is connected to the first adjacent bracing frame 10.
Further, shown in Fig. 1, Fig. 2, Fig. 7 and Fig. 8, described second bracing frame 20 bends, one end of described second bracing frame 20 is connected to described first bracing frame 10, the other end is connected to described first support ring 30, the flexure plane of described second bracing frame 20 is toward the below of the first support ring 30 place plane, and also namely the second bracing frame 20 is connected between the first support ring 30 and the first bracing frame 10 in arch bridge like.Further, described second bracing frame 20 is all distributed between described first bracing frame 10 and the first support ring 30 perpendicular to described first bracing frame 10.
The center of described fluorine carbon-fiber film 70 has circular suction opeing, the large 2-3mm of external diameter of the internal diameter more described exhausting supervisor 120 of described suction opeing, and described exhausting supervisor 120 is run through the suction opeing of described fluorine carbon-fiber film 70 and is communicated in described exhausting gas collection conversion bucket.In sewage reservoir home position (i.e. the first bracing frame 10 centre position, also be the home position of the first support ring 30) described exhausting gas collection conversion bucket 130 is set, exhausting gas collection conversion bucket 130 adopts steel work and membrane material to form closed barrel-like structure, the below of exhausting gas collection conversion bucket 130 outside is provided with downwards (towards described first bracing frame 10 and the second bracing frame 20, namely below sewage reservoir in) conversion exhaust column 140, conversion exhaust column 140 is for collecting the waste gas in sewage reservoir, suction opeing is reserved at exhausting gas collection conversion bucket 130 top, after suction opeing is communicated with described exhausting supervisor 120, after exhausting supervisor 120 runs through described suction opeing, waste gas is discharged.Also the mouth of pipe namely changing exhaust column 140 aspirates waste gas in sewage reservoir, and waste gas, after exhausting gas collection conversion bucket 130, enters in exhausting supervisor 120 through the top of exhausting gas collection conversion bucket 130, is responsible for 120 discharges by exhausting.And, described exhausting gas collection conversion bucket 130 is only fixedly connected with the conversion exhaust column 140 of below, exhausting supervisor 120 above exhausting gas collection conversion bucket 130 stretches in exhausting gas collection conversion bucket 130 by reserved suction opeing, but be not connected with it, hang fluorine carbon-fiber film sewage reservoir seal closure exhausting supervisor 120 and supporting bridge 110 (following) non rotating when rotated to ensure that the support of active rotation formula steel frame is counter.
Further, also comprise the second support ring 40, the size of described second support ring 40 is matched with described first support ring 30, described second support ring 40 is positioned at the below of described first support ring 30, described second support ring 40 is connected to described first support ring 30 by multiple connecting rod 100, is coated with the first facade film 80 between described first support ring 30 and described second support ring 40.
Further, shown in Figure 4, also comprise the second facade film 90, the one side of side edge conjunction in described fluorine carbon-fiber film 70 towards the second support ring 40 of described second facade film 90, the side edge conjunction of described second facade film 90 is in described second support ring 40.Described second facade film 90 can facilitate staff to overhaul according to requirement of engineering reserved maintenance window, because engineering characteristic relation does not need extra reserved maintenance window under some special case.This type of does not need the cover body of reserved access panel, its good way is by the height reduction of the first support ring 30 from the edge of sewage reservoir, and the second facade film 90 is coupled together with BOGEY WHEEL 50 side, the height of the second facade film 90 is reduced, directly the film cloth of sagging second facade film 90 is to ground (sewage reservoir edge), such cover body need not arrange the second support ring 40 and contact bar 60, to reduce space and reduction exhausting tolerance in seal closure.
Described second bracing frame 20 is provided with described BOGEY WHEEL 50 with described first support ring 30 junction, described BOGEY WHEEL 50 moves in a circle along the periphery of described first support ring 30 around the center of the first support ring 30, whole seal closure can above at the edge (circular pool wall walkway board) of sewage reservoir around its center be rotated, and the speed of rotation is consistent with the rotating speed of the mud scraper of sewage reservoir.
Shown in Figure 3, described drive unit is reducing motor, and the quantity of described drive unit is odd number, and when the quantity of described drive unit is multiple, multiple drive unit forms equilateral triangle or regular polygon.
Further, in the present embodiment, shown in Fig. 6-Fig. 9, also comprise supporting bridge 110, described supporting bridge 110 is in U-shaped, described supporting bridge 110 is inverted the top being arranged at described first bracing frame 10 and the second bracing frame 20, also namely across the top (being similar to bridge shape) of whole first bracing frame 10 and the second bracing frame 20, supporting bridge 110 is fixing and across whole sewage reservoir, from supporting bridge 110 centre position arrange exhausting supervisor 120 stretch into exhausting gas collection conversion bucket 130 in bleed, also be that the U-shaped opening of supporting bridge 110 is towards described first bracing frame 10 and the second bracing frame 20 direction (down), between top cross-bar distance first bracing frame 10 of described supporting bridge 110 and the second bracing frame 20, there is distance, also namely described supporting bridge 110 does not contact with the second bracing frame 20 with described first bracing frame 10.Described exhausting supervisor 120 is arranged in described supporting bridge 110, and the upper cross-beam of supporting bridge 110 is vertical with described first bracing frame 10.
Further, in the present embodiment, also comprise contact bar 60, the quantity of described contact bar 60 is multiple, between two adjacent the second bracing frames 20, be equipped with multiple described contact bar 60, the effect of contact bar 60 is the stability in order to increase whole first bracing frame 10 and the second bracing frame 20.
In the present embodiment, mud scraper bridge device and its instrument are exposed to the outside of fluorine carbon-fiber film 70 (cover body), have not only ensured that mud scraper does not corrode by corrosive gas, but also can handled easily; Meanwhile, maintainer can not need to enter cover in-vivo procedures, ensure that the safety of operating personnel, avoids the generation of security incident.
In the present embodiment, a set of or three cover reductors 150 are adopted to support the anti-power hanging fluorine carbon-fiber film sewage reservoir seal closure as whole active rotation formula steel frame.When adopting a set of reductor 150, reductor 150 is placed in one BOGEY WHEEL 50 place, the outside of described drive unit (reductor 150) BOGEY WHEEL 50 disposed therein, and be connected on the central axis of this BOGEY WHEEL 50, can be any one BOGEY WHEEL 50 in the drawings; When adopting three cover reductors 150, should ensure that reductor 150 is that equilateral triangle is distributed on the first support ring 30.The angular velocity of described reductor 150 needs consistent with mud scraper original reductor 150, to ensure reductor 150 and mud scraper synchronous rotary.Original for mud scraper reductor 150 is directly changed by its good way, only adopts a powerful reductor 150 as driving, namely adopts the design of a set of reductor 150.
The active rotation formula steel frame support that the present invention relates to is counter hangs fluorine carbon-fiber film sewage reservoir seal closure, by the first support ring of axial symmetry shape, exhausting supervisor, cooperation between exhausting gas collection conversion equipment, fluorine carbon-fiber film, drive unit, BOGEY WHEEL, the first bracing frame and multiple second bracing frame, make the working stability of the mud scraper in sewage reservoir, water-tight equipment space is little, not higher to exhaust equipment requirement of bleeding, need to use equipment cost low, composition low guaranteed air-draft deodorization effect.And the active rotation formula steel frame that the present invention relates to support counter hang fluorine carbon-fiber film sewage reservoir seal closure the first bracing frame and multiple second bracing frame adopt steel work as support frame, other metal substitute steel such as aluminium alloys or stainless steel can be adopted as support frame, do not use reinforced concrete structure, therefore, cost is low, structure is slim and graceful, quality is light, can be suitable for most pond body.In addition, the active rotation formula steel frame support that the present invention relates to is counter hangs fluorine carbon-fiber film sewage reservoir seal closure, long service life.
The active rotation formula steel frame support that the present invention relates to is counter hangs fluorine carbon-fiber film sewage reservoir seal closure, also has following beneficial effect:
1. power synchronous.Mud scraper rotates with identical angular velocity with seal closure, ensureing total synchronous rotary when being separated with seal closure by mud scraper, realizing power synchronous.
2. load-taking capacity is strong.Can bear larger wind load and snow load, south (typhoon) north (ice and snow) is all applicable.
3. seal cavity is little, reduces air quantity, not only reduces bleeding, the requirement of exhaust equipment, and low power equipment also can operate; And air-draft deodorization effect is better.
4. long service life.Adopt structural steel design to replace traditional bar construction, glass fibre reinforced plastic structure, and service life is up to ISUZU company.
5. realize large span.Adopt the special fluorine carbon-fiber film through the process of UV photocuring, it belongs to pvdf membrane material, and tensile strength is high, material is comparatively light, coordinates light-duty eggshell type steel frame, easily realizes large span, meet the instructions for use of sewage pool cover.
6. corrosion resistance is strong, adopts instead to hang film system, utilizes steel frame to lift counter for pool cover, allows treatment facility and reinforcing bar framework expose and adding a cover external, avoids mud scraper and steel frame directly and waste gas waste water, greatly raising mud scraper application life.
7. the fluorine carbon-fiber film of the present invention's employing, fluorine carbon-fiber film has the advantages such as corrosion resistance is strong, self-cleaning ability is strong, can reach the instructions for use of durable, well can beautify again the plant environment of Wastewater Treatment Plant.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.