CN212594551U - Sealing device for air box pulse bag type dust collector - Google Patents
Sealing device for air box pulse bag type dust collector Download PDFInfo
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- CN212594551U CN212594551U CN202021329504.5U CN202021329504U CN212594551U CN 212594551 U CN212594551 U CN 212594551U CN 202021329504 U CN202021329504 U CN 202021329504U CN 212594551 U CN212594551 U CN 212594551U
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Abstract
The utility model discloses a gas tank pulse bag collector sealing device belongs to dust collecting equipment technical field, including the dust removal case and fix the ash bucket at the dust removal case lower extreme, the first arc of fixedly connected with in the ash bucket, the center department of first arc has the second arc through round mouthful sliding connection, the upper end of second arc and the lower extreme opening part sliding connection of round mouth, fixedly connected with horizontal pole in the ash bucket, vertical fixedly connected with rectangular pole on the pole wall of horizontal pole, the second arc slides through the rectangular through-hole and cup joints with the pole wall of rectangular pole, slide on the pole wall of rectangular pole and cup jointed first spring, the one end of first spring and the lower extreme fixed connection of second arc. Can seal the storage to the dust when clearing up the inside dust of air box pulse bag collector, secondary formation raise dust in the ash bucket when avoiding clearing up the dust to pulse gas's discharge velocity piece has accelerated the speed of clearance dust when clearing up the dust.
Description
Technical Field
The utility model relates to a dust collecting equipment technical field especially relates to a gas tank pulse bag collector sealing device.
Background
In industrial production, because solid materials generate dust in the production processes of processing, transportation, storage, packaging and the like, production equipment diffuses and flies the dust while generating the dust in the operation process, the dust affects the environmental safety, the service life of the equipment and the physical health of operators, a large amount of dust is generated in the production operation of various processes (transportation, drying, crushing, screening, packaging and the like) of raw materials and fuel systems, the process dust is collected and recovered in time, the environment is polluted, the physical health of post operators is seriously affected, and energy and resources are wasted, the existing gas box pulse bag type dust collector for industry can not only efficiently remove dust, but also is provided with an electromagnetic pulse valve system consisting of a shell, a membrane, an electromagnetic coil and the like on a dust removing box for removing the dust on a filter bag in a back blowing way, the working efficiency of the air box pulse bag type dust collector is greatly improved.
At present, the dust hopper of air box pulse bag collector not only can save the large granule dust that the during operation dropped, the dust that drops when can also collecting the back blowing clearance filter bag, but when the back blowing, the gaseous direct dust contact with the storage in the dust hopper of back blowing for static dust secondary floats and forms the raise dust, just can follow the interior exhaust dust of blow-off pipe after need waiting the raise dust whereabouts, has reduced the speed of clearance dust.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art reverse when blowing, the blowback is gaseous directly and the dust contact of the storage in the ash bucket for static dust secondary floats and forms the raise dust, just can follow the intraductal discharge dust of blowdown after waiting the raise dust whereabouts, has reduced the problem of clearance dust speed, and a gas tank pulse bag collector sealing device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sealing device of a gas tank pulse bag type dust collector comprises a dust collection box and an ash bucket fixed at the lower end of the dust collection box, wherein a first arc-shaped plate is fixedly connected in the ash bucket, a second arc-shaped plate is connected at the center of the first arc-shaped plate through a round opening in a sliding manner, the upper end of the second arc-shaped plate is connected with the opening at the lower end of the round opening in a sliding manner, a cross rod is fixedly connected in the ash bucket, a rectangular rod is vertically and fixedly connected to the rod wall of the cross rod, the second arc-shaped plate is sleeved with the rod wall of the rectangular rod through a rectangular through hole in a sliding manner, a first spring is sleeved on the rod wall of the rectangular rod in a sliding manner, one end of the first spring is fixedly connected with the lower end of the second arc-shaped plate, a limit ring is fixedly connected to the other end of the first spring, the limit ring is fixedly connected with the rod wall of, and the mouth of pipe department of blast pipe is connected with exhaust mechanism admittedly, the right side of ash bucket is through round hole slope fixedly connected with intake pipe, the lateral wall of first arc passes through the pipe wall fixed connection of mounting hole and intake pipe, the lower extreme fixedly connected with blow off pipe of ash bucket, be connected with the blowoff valve on the pipe wall of blow off pipe.
Preferably, the exhaust mechanism is including fixing the dead lever in the blast pipe, it is connected with the pivot to rotate through sealed bearing on the pole wall of dead lever, sealed bearing and fixedly connected with flabellum are passed to the one end of pivot, the mouth of pipe department fixedly connected with filter of blast pipe, the one end that the flabellum was kept away from in the pivot runs through the lateral wall and the fixedly connected with scrubbing brush of filter, one side sliding connection of scrubbing brush and filter, be connected with the pneumatic valve on the pipe wall of blast pipe.
Preferably, the pole wall of rectangular rod is gone up and is rotated through antifriction bearing and is connected with the sleeve pipe, and a plurality of spoilers of even fixedly connected with on the sheathed tube pipe wall, second spring and spacing ring have been cup jointed in the pole wall of rectangular rod to the slip, the one end and the sheathed tube upper end sliding connection of spacing ring, the other end of spacing ring and the one end fixed connection of second spring, there is the bolt upper end of rectangular rod through screw hole threaded connection, the lateral wall slip of bolt has cup jointed the clamping ring, the lower extreme of clamping ring and the upper end fixed connection of second spring.
Preferably, the inner side of the ash bucket is fixedly connected with two limiting rods, the opposite ends of the two limiting rods extend to the lower part of the second arc-shaped plate, and the side wall of the first arc-shaped plate is fixedly connected with two symmetrically distributed guide pipes.
Preferably, the lower end of the ash bucket is vertically and fixedly connected with a plurality of uniformly distributed supporting columns.
Compared with the prior art, the utility model provides a gas tank pulse bag collector sealing device possesses following beneficial effect:
1. this gas tank pulse bag collector sealing device, through the blast pipe that is equipped with, open the pneumatic valve on the blast pipe, the dust that the pulse gas of reverse flow blown down falls in the ash bucket, the pulse gas who enters into in the ash bucket simultaneously extrudees second arc and first arc separation, in gaseous pulse interval, first spring can promote the second arc and reset, and strike first arc and produce the vibration, make the dust under the clearance enter into first arc below along with pulse gas's flow direction, when stopping to input pulse gas, first spring promotes the round mouth on the second arc to first arc and seals, and then make the dust under the clearance sealed in the ash bucket, difficult secondary forms the raise dust, thereby be convenient for discharge the dust powder in the ash bucket fast.
2. This gas tank pulse bag collector sealing device, through the flabellum that is equipped with, when having gas flow in the blast pipe, gas promotes the flabellum rotatory, and the flabellum rotation drives the pivot and makes the scrubbing brush rotatory, can be circular motion on the filter surface when the scrubbing brush is rotatory, and then makes the scrubbing brush fall the dust of adhesion on the filter when exhausting, keeps the permeability of filter for recoil gas can discharge fast.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, can seal the storage to the dust when clearing up the inside dust of air box pulse bag collector, secondary formation raise dust in the ash bucket when avoiding clearing up the dust to pulse gas's discharge velocity piece when clearing up the dust has accelerated the speed of clearing up the dust.
Drawings
Fig. 1 is a schematic structural view of a sealing device of an air box pulse bag type dust collector provided by the utility model;
FIG. 2 is a cross-sectional view of an exhaust pipe in the sealing device of the air box pulse bag type dust collector provided by the utility model;
fig. 3 is an enlarged view of a structure at a in fig. 1.
In the figure: 1 ash bucket, 2 blast pipes, 3 rectangular poles, 4 horizontal poles, 5 scrubbing brushes, 6 spoilers, 7 second arc, 8 first arc, 9 pipes, 10 first springs, 11 flabellum, 12 dead levers, 13 filter boards, 14 sleeves, 15 spacing rings, 16 second springs, 17 clamping rings, 18 bolts, 19 dust removal boxes, 20 spacing rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a sealing device for a gas box pulse bag type dust collector comprises a dust box 19 and an ash bucket 1 fixed at the lower end of the dust box 19, in the prior art, an electromagnetic pulse valve equipped on the dust box 19 can quickly release high-pressure gas into a box body of the dust collector, the gas reversely blows a filter bag to expand the filter bag to generate vibration, and further can quickly clean dust on the filter bag, the technology is widely used in life, and a person skilled in the art should know that the technology is not described any more, a first arc-shaped plate 8 is fixedly connected in the ash bucket 1, a second arc-shaped plate 7 is slidably connected at the center of the first arc-shaped plate 8 through a circular opening, the upper end of the second arc-shaped plate 7 is slidably connected with the opening at the lower end of the circular opening, two limiting rods 20 are fixedly connected at the inner side of the ash bucket 1, and the opposite ends of the two limiting rods 20 extend to the lower part of the second, the limiting rod 20 can prevent the second arc-shaped plate 7 which is pushed to fall by pulse gas and generate vibration when being impacted, so that dust falls off, the side wall of the first arc-shaped plate 8 is fixedly connected with two guide pipes 9 which are symmetrically distributed, the diameter of each guide pipe 9 is 1 cm, the guide pipes 9 can balance air pressure on the upper side and the lower side of the first arc-shaped plate 8, a first spring 10 is favorable for pushing the second arc-shaped plate 7 to be in contact with the first arc-shaped plate 8 to seal dust falling into the dust hopper, a cross rod 4 is fixedly connected in the dust hopper 1, a rectangular rod 3 is vertically and fixedly connected on the rod wall of the cross rod 4, the second arc-shaped plate 7 is in sliding sleeve joint with the rod wall of the rectangular rod 3 through a rectangular through hole, a first spring 10 is in sliding sleeve joint on the rod wall of the rectangular rod 3, one end of the first spring 10 is fixedly connected with the lower end of the second arc-shaped plate 7, the other end of the first spring 10 is, the left side of ash bucket 1 is passed through-hole slope fixedly connected with blast pipe 2, and the mouth of pipe department of blast pipe 2 is connected with exhaust mechanism admittedly, and round hole slope fixedly connected with intake pipe is passed through on the right side of ash bucket 1, and the lateral wall of first arc 8 passes through the pipe wall fixed connection of mounting hole and intake pipe, and the lower extreme fixedly connected with blow off pipe of ash bucket 1 is connected with the blowoff valve on the pipe wall of blow off pipe.
The exhaust mechanism comprises a fixed rod 12 fixed in the exhaust pipe 2, a rotating shaft is rotatably connected on the rod wall of the fixed rod 12 through a sealing bearing, one end of the rotating shaft penetrates through the sealing bearing and is fixedly connected with a fan blade 11, a filter plate 13 is fixedly connected at the pipe orifice of the exhaust pipe 2, one end of the rotating shaft, far away from the fan blade 11, penetrates through the side wall of the filter plate 13 and is fixedly connected with a scrubbing brush 5, the scrubbing brush 5 is slidably connected with one side of the filter plate 13, an air valve is connected on the pipe wall of the exhaust pipe 2, a sleeve 14 is rotatably connected on the rod wall of the rectangular rod 3 through a rolling bearing, a plurality of spoilers 6 are uniformly and fixedly connected on the pipe wall of the sleeve 14, the spoilers 6 can block gas exhausted by the air inlet pipe, large-particle dust contained in the gas falls into the ash hopper 1, a second spring 16 and a limiting ring 15 are slidably sleeved on the rod wall of, the other end of spacing ring 15 and the one end fixed connection of second spring 16, there is bolt 18 upper end of rectangular rod 3 through screw hole threaded connection, clamping ring 17 has been cup jointed in the lateral wall slip of bolt 18, the lower extreme of clamping ring 17 and the upper end fixed connection of second spring 16, clamping ring 17 promotes second spring 16 and increases the frictional force of spacing ring 15 to sleeve pipe 14, and then reduce the rotatory rotational speed of spoiler 6 and sleeve pipe 14 around antifriction bearing, the vertical fixedly connected with a plurality of evenly distributed's of lower extreme support column of ash bucket 1.
In the utility model, when dust in the air box pulse bag type dust collector is cleaned by back blowing gas, the air valve on the exhaust pipe 2 is opened, the dust blown off by the pulse gas flowing reversely falls into the dust hopper 1, and the pulse gas entering into the dust hopper 1 simultaneously extrudes the second arc-shaped plate 7 to be separated from the first arc-shaped plate 8, in the pulse interval of the gas, the first spring 10 can push the second arc-shaped plate 7 to reset and impact the first arc-shaped plate 8 to generate vibration, so that the cleaned dust enters below the first arc-shaped plate 8 along with the flowing direction of the pulse gas, when the pulse gas is stopped to be input, the first spring 10 pushes the second arc-shaped plate 7 to seal the round mouth on the first arc-shaped plate 8, further the cleaned dust is sealed in the dust hopper 1, dust raising is not easy to form secondarily, thereby dust powder can be discharged from the dust hopper 1 rapidly, when the gas flows in the exhaust pipe 2, gaseous promotion flabellum 11 is rotatory, and flabellum 11 is rotatory to be driven the pivot and makes scrubbing brush 5 rotatory, can be circular motion on filter 13 surface when scrubbing brush 5 is rotatory, and then makes scrubbing brush 5 brush the dust of adhesion on the filter 13 when exhausting, keeps the permeability of filter 13 for recoil gas can discharge fast.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The sealing device of the gas box pulse bag type dust collector comprises a dust collection box (19) and an ash bucket (1) fixed at the lower end of the dust collection box (19), and is characterized in that a first arc-shaped plate (8) is fixedly connected in the ash bucket (1), a second arc-shaped plate (7) is connected at the center of the first arc-shaped plate (8) through a round opening in a sliding manner, the upper end of the second arc-shaped plate (7) is connected with the opening at the lower end of the round opening in a sliding manner, a cross rod (4) is fixedly connected in the ash bucket (1), a rectangular rod (3) is vertically and fixedly connected on the rod wall of the cross rod (4), the second arc-shaped plate (7) is in sliding sleeve joint with the rod wall of the rectangular rod (3) through a rectangular through hole, a first spring (10) is sleeved on the rod wall of the rectangular rod (3) in a sliding manner, one end of the first spring (10) is fixedly connected with the lower end of, the other end fixedly connected with spacing ring of first spring (10), the pole wall fixed connection of spacing ring and rectangular rod (3), through-hole slope fixedly connected with blast pipe (2) is passed through in the left side of ash bucket (1), and the mouth of pipe department of blast pipe (2) is connected with exhaust mechanism admittedly, round hole slope fixedly connected with intake pipe is passed through on the right side of ash bucket (1), the lateral wall of first arc (8) passes through the pipe wall fixed connection of mounting hole and intake pipe, the lower extreme fixedly connected with blow off pipe of ash bucket (1), be connected with the blowoff valve on the pipe wall of blow off pipe.
2. The sealing device of the gas tank pulse bag type dust collector as claimed in claim 1, wherein the exhaust mechanism comprises a fixed rod (12) fixed in the exhaust pipe (2), the wall of the fixed rod (12) is rotatably connected with a rotating shaft through a sealed bearing, one end of the rotating shaft passes through the sealed bearing and is fixedly connected with a fan blade (11), a filter plate (13) is fixedly connected with the orifice of the exhaust pipe (2), one end of the rotating shaft far away from the fan blade (11) passes through the side wall of the filter plate (13) and is fixedly connected with a scrubbing brush (5), the scrubbing brush (5) is slidably connected with one side of the filter plate (13), and the pipe wall of the exhaust pipe (2) is connected with a gas valve.
3. The sealing device of the air box pulse bag type dust collector of claim 1, wherein a sleeve (14) is rotatably connected to the rod wall of the rectangular rod (3) through a rolling bearing, a plurality of spoilers (6) are uniformly and fixedly connected to the tube wall of the sleeve (14), a second spring (16) and a limiting ring (15) are slidably sleeved on the rod wall of the rectangular rod (3), one end of the limiting ring (15) is slidably connected with the upper end of the sleeve (14), the other end of the limiting ring (15) is fixedly connected with one end of the second spring (16), the upper end of the rectangular rod (3) is connected with a bolt (18) through a threaded hole, a compression ring (17) is slidably sleeved on the side wall of the bolt (18), and the lower end of the compression ring (17) is fixedly connected with the upper end of the second spring (16).
4. The sealing device for the air box pulse bag type dust collector of claim 1, wherein two limiting rods (20) are fixedly connected to the inner side of the ash hopper (1), the opposite ends of the two limiting rods (20) extend to the lower part of the second arc-shaped plate (7), and two symmetrically distributed guide pipes (9) are fixedly connected to the side wall of the first arc-shaped plate (8).
5. The sealing device of the air box pulse bag dust collector as claimed in claim 1, wherein the lower end of the ash bucket (1) is vertically and fixedly connected with a plurality of uniformly distributed supporting columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021329504.5U CN212594551U (en) | 2020-07-07 | 2020-07-07 | Sealing device for air box pulse bag type dust collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021329504.5U CN212594551U (en) | 2020-07-07 | 2020-07-07 | Sealing device for air box pulse bag type dust collector |
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| CN212594551U true CN212594551U (en) | 2021-02-26 |
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| CN202021329504.5U Active CN212594551U (en) | 2020-07-07 | 2020-07-07 | Sealing device for air box pulse bag type dust collector |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633377A (en) * | 2022-03-14 | 2022-06-17 | 江西中一梦园住宅工业有限公司 | Batching system for producing autoclaved lightweight aerated concrete blocks |
| CN114939313A (en) * | 2022-05-31 | 2022-08-26 | 安徽顺达环保科技股份有限公司 | Pulse bag type dust collector with vibration ash bucket structure and dust collection method thereof |
| CN117282185A (en) * | 2023-11-24 | 2023-12-26 | 河北环科除尘设备有限公司 | Ash filtering device and method of bag-type dust collector |
-
2020
- 2020-07-07 CN CN202021329504.5U patent/CN212594551U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633377A (en) * | 2022-03-14 | 2022-06-17 | 江西中一梦园住宅工业有限公司 | Batching system for producing autoclaved lightweight aerated concrete blocks |
| CN114633377B (en) * | 2022-03-14 | 2023-05-02 | 江西中一梦园住宅工业有限公司 | Batching system for production of autoclaved lightweight aerated concrete blocks |
| CN114939313A (en) * | 2022-05-31 | 2022-08-26 | 安徽顺达环保科技股份有限公司 | Pulse bag type dust collector with vibration ash bucket structure and dust collection method thereof |
| CN114939313B (en) * | 2022-05-31 | 2023-10-13 | 安徽顺达环保科技股份有限公司 | Pulse bag type dust collector with vibrating ash bucket structure and dust collection method thereof |
| CN117282185A (en) * | 2023-11-24 | 2023-12-26 | 河北环科除尘设备有限公司 | Ash filtering device and method of bag-type dust collector |
| CN117282185B (en) * | 2023-11-24 | 2024-01-26 | 河北环科除尘设备有限公司 | Ash filtering device and method of bag-type dust collector |
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