CN220878165U - Air shock type cloth bag dust collector - Google Patents
Air shock type cloth bag dust collector Download PDFInfo
- Publication number
- CN220878165U CN220878165U CN202322503617.2U CN202322503617U CN220878165U CN 220878165 U CN220878165 U CN 220878165U CN 202322503617 U CN202322503617 U CN 202322503617U CN 220878165 U CN220878165 U CN 220878165U
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- box body
- fixed
- shell
- dust collector
- wall
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- 239000000428 dust Substances 0.000 title claims abstract description 48
- 230000035939 shock Effects 0.000 title claims abstract description 9
- 239000004744 fabric Substances 0.000 title claims description 9
- 239000007921 spray Substances 0.000 claims abstract description 10
- 239000010865 sewage Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 22
- 239000003546 flue gas Substances 0.000 abstract description 22
- 239000007789 gas Substances 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 description 14
- 239000003595 mist Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Chimneys And Flues (AREA)
Abstract
The utility model discloses a gas shock type bag dust collector, which comprises a box body arranged on one side of a shell, an air inlet pipeline fixed on the box body and extending into the cavity of the box body, a connecting pipeline, a sewage pipeline, a plurality of baffle plates, a spray piece, a supporting rod, a plurality of annular hollow pipes and a second nozzle, wherein one end of the connecting pipeline is connected with the bottom end of the box body, the other end of the connecting pipeline is connected with the shell, the sewage pipeline is fixed on the bottom end of the box body and communicated with the cavity of the box body, the baffle plates are symmetrically fixed on the inner wall of the box body, the spray pieces are symmetrically fixed on the outer side surface of the box body and extend into the cavity of the box body, the supporting rod is arranged in an annular array, the end of the supporting rod is fixed on the inner wall of a hopper, the annular hollow pipes are arranged on the supporting rod, the annular hollow pipes are arranged in an annular array, the second nozzle is fixed at the bottom end of the annular hollow pipes, the air inlet pipeline is used for installing other components, the connecting pipeline is used for guiding flue gas into the cavity of the box body, and the cooled flue gas is guided into the cavity of the box body, the connecting pipeline is used for guiding the cooled flue gas into the cavity, the gas is symmetrically arranged on the inner wall, and has the advantages of reducing bag dust collector.
Description
Technical Field
The utility model relates to the technical field of cloth bag dust collectors, in particular to an air shock type cloth bag dust collector.
Background
The bag-type dust collector is a dry dust filtering device. The dust collector is suitable for collecting fine, dry and non-fibrous dust, and is widely used for dust collection in various industries because the bag-type dust collector has high dust collection efficiency (more than 99.9%).
The existing cloth bag dust collector mainly has the following defects in the using process: when dust is removed from high-temperature smoke and dust waste gas, the filter bag is contracted and deformed due to the fact that the temperature of the smoke is too high, the service life of a filter screen is influenced, meanwhile, the filter bag is inconvenient to clean dust, sparks contained in the smoke are easy to burn through, meanwhile, if high-temperature dust accumulated in an ash bucket cannot be discharged timely, the temperature is continuously increased due to long-term accumulation of the dust in the ash bucket, the filter bag is easy to become brittle and hard even to burn out under high-temperature baking for a long time, and therefore, an improvement space exists.
Disclosure of utility model
The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the utility model is as follows: an air-shock type cloth bag dust collector comprising: the main body module comprises a shell, a baffle plate fixed on the inner wall of the shell, a plurality of frameworks fixed at the bottom end of the baffle plate, a filter bag fixedly sleeved on the frameworks, a recoil piece fixed on the inner wall of the shell and extending out of the shell, and an ash bucket fixed at the bottom end of the shell.
The cooling module comprises a box body arranged on one side of the shell body, an air inlet pipeline fixed on the box body and extending into the inner cavity of the box body, a connecting pipeline, a sewage discharging pipeline, a plurality of baffle plates, a spray piece, a supporting rod, a plurality of annular hollow pipes and a second nozzle, wherein one end of the connecting pipeline is connected with one end of the connecting pipeline, the other end of the connecting pipeline is connected with the shell body, the baffle plates are fixed on the inner wall of the box body, the baffle plates are symmetrically fixed on the outer side surface of the box body, the spray piece is symmetrically fixed on the outer side surface of the box body and extends into the inner cavity of the box body, the supporting rod is arranged in an annular array, the end of the supporting rod is fixed on the inner wall of the hopper, and the annular hollow pipes are installed on the supporting rod, and the second nozzle is fixed on the bottom end of the annular hollow pipes in an annular array.
The present utility model may be further configured in a preferred example to: the baffle is the array and opens there is the through-hole, through-hole and filter bag intercommunication, recoil piece is including fixing on the shells inner wall and stretching out the intake pipe of casing and a plurality of air jet nozzles of fixing on the intake pipe and stretching into the filter bag inner chamber.
The present utility model may be further configured in a preferred example to: the baffles are obliquely arranged and are staggered relative to each other, so that the inner cavity of the box body forms a Z-shaped air flow passage.
The present utility model may be further configured in a preferred example to: the spraying piece comprises a rectangular hollow pipe fixed on the outer side surface of the box body, a water inlet pipeline which is arranged on the rectangular hollow pipe and communicated with the rectangular hollow pipe, and a plurality of first nozzles, one ends of which are fixed on the rectangular hollow pipe, and the other ends of which extend into the inner cavity of the box body.
The present utility model may be further configured in a preferred example to: the first nozzles are located between adjacent baffles.
The present utility model may be further configured in a preferred example to: the annular hollow pipe is provided with a water supply pipeline extending out of the shell.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
1. according to the utility model, the box body is arranged on one side of the shell and is communicated with the shell through the connecting pipeline, the plurality of baffles are symmetrically arranged on the inner wall of the box body and are obliquely arranged to prolong the moving path of smoke in the box body, the spraying pieces are arranged on the inner walls of the two sides of the box body, after the smoke enters the box body through the air inlet pipeline, the smoke flows in the Z-shaped flow channel formed by the baffles, the spraying pieces spray water mist and the smoke to be mixed, the smoke is cooled, the sparks contained in the smoke are extinguished, the cooled smoke enters the inner cavity of the shell through the connecting pipeline to remove dust, the smoke temperature can be effectively cooled, shrinkage deformation of the filter bag caused by overhigh smoke temperature is avoided, the filter bag is prevented from being burnt by the sparks in the smoke, and the practical performance is improved.
2. According to the utility model, the inner wall of the ash bucket is provided with the plurality of annular hollow pipes through the supporting rods, the bottom ends of the annular hollow pipes are fixed with the plurality of second nozzles in an annular array, and the second nozzles are used for spraying water into the hopper to cool high-temperature dust in the hopper, so that the condition of baking filter bags at too high dust temperature is avoided, dust caking can be caused by spraying water to the high-temperature dust, and secondary lifting of the dust is avoided.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic diagram of a cooling module according to the present utility model;
FIG. 3 is a schematic diagram of a partial cooling module according to the present utility model;
fig. 4 is a schematic bottom view of a part of a cooling module structure according to the present utility model.
Reference numerals:
100. A main body module; 110. a housing; 120. a partition plate; 130. a skeleton; 140. a filter bag; 150. a recoil member; 151. an air inlet pipe; 152. a gas nozzle; 160. an ash bucket;
200. A cooling module; 210. a case; 220. an air intake duct; 230. a connecting pipe; 240. a sewage drain pipe; 250. a baffle; 260. a spray member; 261. a rectangular hollow tube; 262. a water inlet pipe; 263. a first nozzle; 270. a support rod; 280. an annular hollow tube; 281. a water supply pipe; 290. and a second nozzle.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
Some embodiments of the utility model are described below with reference to the accompanying drawings,
Example 1:
Referring to fig. 1 to 4, the present embodiment provides a gas shock type cloth bag dust collector, comprising: the body module 100 and the cooling module 200.
The main body module 100 includes a housing 110, a partition plate 120 fixed on an inner wall of the housing 110, a plurality of skeletons 130 fixed at bottom ends of the partition plate 120, a filter bag 140 fixedly sleeved on the skeletons 130, a recoil piece 150 fixed on the inner wall of the housing 110 and extending out of the housing 110, and an ash bucket 160 fixed at bottom ends of the housing 110.
The casing 110 is used for forming a sealed environment, conveniently filters the dust in the flue gas, and baffle 120 is used for installing skeleton 130, and skeleton 130 is used for installing filter bag 140, keeps the stability of filter bag 140, simultaneously, is the array on the baffle 120 and opens there is the through-hole, and the through-hole communicates with filter bag 140, makes things convenient for the flue gas after filter bag 140 filters to outwards send out.
The filter bag 140 is fixed on the framework 130, and is used for filtering dust contained in flue gas, the recoil piece 150 is used for deashing the filter bag 140, and the ash bucket 160 is used for accommodating the dust.
The recoil member 150 includes an air inlet pipe 151 fixed to an inner wall of the housing 110 and extending out of the housing 110, and a plurality of air nozzles 152 fixed to the air inlet pipe 151 and extending into an inner cavity of the filter bag 140, the air inlet pipe 151 being adapted to feed a high pressure air flow into the air nozzles 152, the air nozzles 152 extending into the filter bag 140 and being adapted to spray the high pressure air flow from the inner side of the filter bag 140 to the outside, and to blow dust attached to the surface of the filter bag 140 by the high pressure air flow.
The cooling module 200 includes a case 210 disposed at one side of the case 110, an air inlet pipe 220 fixed to the case 210 and extending into an inner cavity of the case 210, a connection pipe 230 having one end connected to the case 210 and the other end connected to the case 110, a sewage drain 240 fixed to a bottom end of the case 210 and communicating with the inner cavity of the case 210, a plurality of baffles 250 symmetrically fixed to an inner wall of the case 210, spray members 260 symmetrically fixed to an outer side surface of the case 210 and extending into the inner cavity of the case 210, a support rod 270 disposed in an annular array and having an end fixed to an inner wall of a hopper, a plurality of annular hollow pipes 280 mounted on the support rod 270, and a second nozzle 290 fixed to a bottom end of the annular hollow pipe 280 in an annular array.
The box 210 is used for installing other components, the air inlet pipeline 220 is used for guiding the flue gas into the inner cavity of the box 210, and the connecting pipeline 230 is used for guiding the cooled flue gas into the inner cavity of the shell 110.
Baffle 250 is the slope setting, and crisscross setting between the relative baffle 250 makes box 210 inner chamber form the air current way of zigzag, prolongs the route that the flue gas passed through, has reduced the velocity of flow of flue gas simultaneously, makes spray 260 spun water smoke can be abundant mix with the flue gas, in addition, owing to the slope setting of baffle 250, the sewage that produces in the spraying process can flow downwards along baffle 250 to finally discharge through drain 240.
The spraying member 260 comprises a rectangular hollow pipe 261 fixed on the outer side surface of the box 210, a water inlet pipeline 262 mounted on the rectangular hollow pipe 261 and communicated with the rectangular hollow pipe 261, and a plurality of first nozzles 263 with one ends fixed on the rectangular hollow pipe 261 and the other ends extending into the inner cavity of the box 210, wherein the rectangular hollow pipe 261 is used for mounting the first nozzles 263 and sending water flow into the first nozzles 263, the water inlet pipeline 262 is used for sending water flow into the rectangular hollow pipe 261, the first nozzles 263 are positioned between adjacent baffles 250 and used for spraying water mist, the water mist is combined with high-temperature flue gas, and the spark contained in the flue gas is extinguished while the flue gas is cooled.
The support rod 270 is used for installing the annular hollow pipe 280, maintaining the stability of the annular hollow pipe 280, the annular hollow pipe 280 is used for installing the second nozzle 290 and delivering water into the second nozzle 290, the annular hollow pipe 280 is provided with a water delivery pipeline 281 extending out of the shell 110, water is conveniently delivered into the annular hollow pipe 280, the second nozzle 290 is used for spraying dust in the dust hopper 160 and cooling high-temperature dust in the hopper, and accordingly the condition that the dust temperature is too high for baking the filter bag 140 is avoided.
The working principle and the using flow of the utility model are as follows: when the dust filter is used, high-temperature flue gas is fed into the inner cavity of the box body 210 through the air inlet pipeline 220, the high-temperature flue gas flows along the Z-shaped flow channel formed by the baffle 250 under the action of the baffle 250, the flow rate of the flue gas is reduced, meanwhile, water flow is fed into the rectangular hollow pipe 261 through the water inlet pipeline 262 and is sprayed into the first nozzle 263, water mist is combined with the high-temperature flue gas, the flue gas is cooled, sparks contained in the flue gas are extinguished, cooled flue gas enters the inner cavity of the shell 110 through the connecting pipeline 230 and is discharged outwards after being filtered by the filter bag 140, dust in the flue gas is filtered by the filter bag 140 and is attached to the surface of the filter bag 140, high-pressure air flow of a support shaft is fed into the air nozzle 152 through the air inlet pipeline 151 and is sprayed out, the dust on the surface of the filter bag 140 is blown up, the dust falls into the dust hopper 160 under the action of gravity, meanwhile, the water flow is fed into the annular hollow pipe 280 through the water inlet pipeline 281 and is sprayed into the second nozzle 290, the dust hopper 160 is cooled, and the dust in the dust is cooled and is cooled.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (6)
1. An air-shock type cloth bag dust collector comprising: the cooling system comprises a main body module (100) and a cooling module (200), and is characterized in that the main body module (100) comprises a shell (110), a partition board (120) fixed on the inner wall of the shell (110), a plurality of frameworks (130) fixed at the bottom ends of the partition boards (120), filter bags (140) fixedly sleeved on the frameworks (130), recoil pieces (150) fixed on the inner wall of the shell (110) and extending out of the shell (110), and ash hoppers (160) fixed at the bottom ends of the shell (110);
The cooling module (200) comprises a box body (210) arranged on one side of the shell body (110), an air inlet pipeline (220) fixed on the box body (210) and extending into the inner cavity of the box body (210), a connecting pipeline (230) with one end connected with the box body (210) and the other end connected with the shell body (110), a sewage draining pipeline (240) fixed at the bottom end of the box body (210) and communicated with the inner cavity of the box body (210), a plurality of baffle plates (250) symmetrically fixed on the inner wall of the box body (210), spraying pieces (260) symmetrically fixed on the outer side surface of the box body (210) and extending into the inner cavity of the box body (210), a supporting rod (270) which is arranged in an annular array and is fixed on the inner wall of the hopper at the end, a plurality of annular hollow pipes (280) arranged on the supporting rod (270) and a plurality of second nozzles (290) which are fixed at the bottom end of the annular hollow pipes (280) in an annular array.
2. A gas shock type bag dust collector according to claim 1, wherein the partition plate (120) is provided with through holes in an array, the through holes are communicated with the filter bag (140), and the recoil piece (150) comprises a gas inlet pipe (151) fixed on the inner wall of the shell (110) and extending out of the shell (110) and a plurality of gas nozzles (152) fixed on the gas inlet pipe (151) and extending into the inner cavity of the filter bag (140).
3. An air-shocking type bag dust collector according to claim 1, wherein the baffle plates (250) are arranged obliquely and are arranged in a staggered manner relative to the baffle plates (250) so that the inner cavity of the box body (210) forms a zigzag air flow channel.
4. A gas shock type bag dust collector as claimed in claim 1, wherein the spray member (260) comprises a rectangular hollow tube (261) fixed on the outer side surface of the case (210), a water inlet pipe (262) installed on the rectangular hollow tube (261) and communicated with the rectangular hollow tube (261), and a plurality of first nozzles (263) with one ends fixed on the rectangular hollow tube (261) and the other ends extending into the inner cavity of the case (210).
5. A gas shock type cloth bag dust collector as claimed in claim 4, wherein said first nozzle (263) is located between adjacent baffles (250).
6. A gas shock type bag house according to claim 1, characterized in that the annular hollow tube (280) is provided with a water feed pipe (281) extending out of the housing (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322503617.2U CN220878165U (en) | 2023-09-14 | 2023-09-14 | Air shock type cloth bag dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322503617.2U CN220878165U (en) | 2023-09-14 | 2023-09-14 | Air shock type cloth bag dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220878165U true CN220878165U (en) | 2024-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322503617.2U Active CN220878165U (en) | 2023-09-14 | 2023-09-14 | Air shock type cloth bag dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220878165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119607724A (en) * | 2024-11-28 | 2025-03-14 | 江苏绿叶机械有限公司 | An air box pulse dust collector that is easy to clean |
-
2023
- 2023-09-14 CN CN202322503617.2U patent/CN220878165U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119607724A (en) * | 2024-11-28 | 2025-03-14 | 江苏绿叶机械有限公司 | An air box pulse dust collector that is easy to clean |
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| GR01 | Patent grant |