CN220779575U - Flue gas dust removal device - Google Patents
Flue gas dust removal device Download PDFInfo
- Publication number
- CN220779575U CN220779575U CN202322384088.9U CN202322384088U CN220779575U CN 220779575 U CN220779575 U CN 220779575U CN 202322384088 U CN202322384088 U CN 202322384088U CN 220779575 U CN220779575 U CN 220779575U
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- CN
- China
- Prior art keywords
- dust removal
- dust
- flue gas
- filter
- removal device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 128
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000003546 flue gas Substances 0.000 title claims abstract description 42
- 238000007790 scraping Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000007921 spray Substances 0.000 claims description 22
- 239000007789 gas Substances 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 239000002028 Biomass Substances 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 description 10
- 239000000779 smoke Substances 0.000 description 8
- 238000005507 spraying Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a flue gas dust removal device, which relates to the technical field of biomass boilers and comprises a treatment box and a dust removal component, wherein a partition plate is arranged in the treatment box, a filter chamber is arranged at the right upper end of the treatment box, an air inlet pipe is arranged at the right end of the filter chamber, the dust removal component for flue gas dust removal is arranged in the filter chamber, the dust removal component comprises an electric push rod, a dust scraping shaft, a dust removal filter cylinder, an end plate and a dust discharging hole, and the output end of the electric push rod is connected with the dust scraping shaft. This flue gas dust collector plays the filterable effect of removing dust through the flue gas that the dust removal was strained to biomass boiler production, and electric putter control scrapes the removal of dirt axle, scrapes the dirt axle and plays the effect of dust removal to the dust removal filter cartridge inner wall when removing, avoids the dirt bits to block up and influences the filter effect, and the heliciform scrapes the dirt axle and still can slow down the flow velocity of flue gas, makes flue gas filterable more complete, and the dust removal that the cooperation of dirt hole was inclined is strained and is used for the clearance of dirt ash down, avoids piling up.
Description
Technical Field
The utility model relates to the technical field of biomass boilers, in particular to a flue gas dust removal device.
Background
The biomass particle boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, and the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy. The hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people living, and can also be converted into mechanical energy through a steam power device. After the biomass boiler burns, most of the biomass boiler discharges dust-containing gas through a chimney, the dust-containing gas carries a certain amount of heat and contains dust, and the direct discharge can cause heat loss and pollute the environment, so that a dust removing mechanism is required to be arranged at the chimney.
The utility model as the application number CN202120250564.6 discloses a flue gas dust removal device for a biomass boiler, which has good dust removal effect and is convenient for recycling heat of dust-containing gas, but dust of the flue gas dust removal device can influence the dust removal treatment effect of flue gas after a long time, and a filter bag needs to stop the treatment of the flue gas when being replaced, so that the flue gas dust removal device is inconvenient to replace.
Accordingly, in view of the above, research and improvement have been made to the conventional structure and the conventional drawbacks, and a flue gas dust removal device is provided.
Disclosure of Invention
The utility model aims to provide a flue gas dust removal device for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flue gas dust collector, includes treatment box and dust removal subassembly, the internally mounted of treatment box has the division board, and the upper right end of treatment box is provided with the filter chamber, the intake pipe is installed to the right-hand member of filter chamber for flue gas dust removal subassembly sets up in the inside of filter chamber, and dust removal subassembly includes electric putter, scrapes dirt axle, dust removal and strain a section of thick bamboo, end plate and lower dirt hole, electric putter's output is connected with scrapes dirt axle, and scrapes the outside of dirt axle and be provided with dust removal and strain a section of thick bamboo, the left end that the dust removal strained a section of thick bamboo is connected with the end plate, and the lower dirt hole has been seted up on the surface of end plate.
Further, the left end of the end plate is connected with a dust discharging pipe, and the lower end of the dust discharging pipe is connected with a dust collecting box.
Further, the interior of the dust collecting box is provided with a drawing box, and the front end of the drawing box is provided with a handle.
Further, the surface of the partition plate is provided with a gas transmission hole, and the partition plate is T-shaped.
Further, a spray chamber is arranged at the lower end of the gas transmission hole, and a filler is arranged on the right side of the spray chamber.
Further, the exhaust pipe is installed on the right side of the filler, and an auxiliary assembly for assisting water recycling is arranged at the lower end of the treatment box.
Further, the auxiliary assembly comprises a water tank and a filter screen, and the filter screen is vertically arranged in the water tank.
Further, the auxiliary assembly further comprises a clean water chamber and a circulating spray pipe, the right side of the filter screen is provided with the clean water chamber, and the circulating spray pipe is arranged in the clean water chamber.
The utility model provides a flue gas dust removal device, which has the following beneficial effects:
1. according to the utility model, the dust-removing filter cylinder plays a role in removing dust and filtering smoke generated by the biomass boiler, the electric push rod controls the movement of the dust-scraping shaft, the dust-scraping shaft plays a role in cleaning dust on the inner wall of the dust-removing filter cylinder during movement, the influence of dust blockage on the filtering effect is avoided, the spiral dust-scraping shaft can slow down the flow speed of the smoke, so that the smoke is filtered more completely, and the dust-discharging hole is matched with the inclined dust-removing filter cylinder for cleaning dust and avoiding accumulation.
2. According to the utility model, dust is transported to the dust collecting box through the dust discharging pipe, the dust collecting box is convenient for uniform cleaning and collection of the dust, the gas transmission hole is used for transporting smoke dust, the spray chamber plays a role in dust fall again, the filler made of activated carbon plays a role in dehumidifying the smoke dust, the water tank is used for collecting water for spraying, the filter screen filters and cleans the water for spraying and then is reused, water resources are saved, and the circulating spray pipe carries out circulating spraying of water through the water pump.
Drawings
FIG. 1 is a schematic diagram of a front view of a flue gas dust removal device according to the present utility model;
FIG. 2 is a schematic diagram of a dust removing assembly of a flue gas dust removing device according to the present utility model;
fig. 3 is a schematic structural diagram of an auxiliary assembly of the flue gas dust removal device of the present utility model.
In the figure: 1. a treatment box; 2. a partition plate; 3. a filtering chamber; 4. an air inlet pipe; 5. a dust removal assembly; 501. an electric push rod; 502. a dust scraping shaft; 503. a dust removal cartridge; 504. an end plate; 505. a dust hole; 6. a dust discharging pipe; 7. a dust collection box; 8. drawing the box; 9. a handle; 10. a gas delivery hole; 11. a spray chamber; 12. a filler; 13. an exhaust pipe; 14. an auxiliary component; 1401. a water tank; 1402. a filter screen; 1403. a clean water chamber; 1404. and (5) circulating the spray pipe.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1, a flue gas dust removal device, including processing case 1 and dust removal subassembly 5, processing case 1 internally mounted has division board 2, and processing case 1 upper right end is provided with filter chamber 3, intake pipe 4 is installed to filter chamber 3's right-hand member, the left end of end plate 504 is connected with down dirt pipe 6, down dirt pipe 6 transports dust and ash to in the dust collection box 7, and the lower extreme of dust pipe 6 is connected with dust collection box 7, the internally mounted of dust collection box 7 has pull box 8, pull box 8 is convenient for the unified clearance collection of dust and ash, and handle 9 is installed to the front end of pull box 8, the gas-supply hole 10 has been seted up on the surface of division board 2, gas-supply hole 10 is used for the transportation of smoke and dust, and division board 2's shape is the tee-shape, the lower extreme of gas-supply hole 10 is provided with spray chamber 11, spray chamber 11 plays the effect of dust fall again to the smoke and spray chamber 11's right side is provided with filler 12, the filler 12 of active carbon material plays the effect of removing damp to the smoke and dust, blast pipe 13 is installed on the right side of filler 12.
As shown in fig. 2, a dust removal component 5 for flue gas dust removal is arranged in the filter chamber 3, and the dust removal component 5 comprises an electric putter 501, a dust scraping shaft 502, a dust removal filter cylinder 503, an end plate 504 and a dust discharging hole 505, the output end of the electric putter 501 is connected with the dust scraping shaft 502, the electric putter 501 controls the movement of the dust scraping shaft 502, the dust removal filter cylinder 503 is arranged outside the dust scraping shaft 502, the dust removal filter cylinder 503 plays a role in dust removal and filtration on flue gas produced by a biomass boiler, the end plate 504 is connected with the left end of the dust removal filter cylinder 503, the dust scraping shaft 502 plays a role in dust removal on the inner wall of the dust removal filter cylinder 503 when moving, the influence of dust blockage on the filtration effect is avoided, the spiral dust scraping shaft 502 can also slow down the flow velocity of flue gas, the flue gas filtration is more complete, the dust discharging hole 505 is matched with the inclined dust removal filter cylinder 503, and the dust removal filter cylinder 503 is used for dust removal and accumulation is avoided.
As shown in fig. 3, the lower end of the treatment tank 1 is provided with an auxiliary assembly 14 for assisting water recycling, the auxiliary assembly 14 comprises a water tank 1401 and a filter screen 1402, the filter screen 1402 is vertically installed in the water tank 1401, the water tank 1401 is used for collecting spray water, the auxiliary assembly 14 further comprises a clean water chamber 1403 and a circulating spray pipe 1404, the clean water chamber 1403 is arranged on the right side of the filter screen 1402, the filter screen 1402 filters the spray water and cleans the spray water and then is used again, water resources are saved, the circulating spray pipe 1404 is installed in the clean water chamber 1403, and the circulating spray pipe 1404 carries out water circulating spray through a water pump.
In summary, this flue gas dust collector, firstly according to the structure shown in fig. 1-3, connect intake pipe 4 to biomass boiler's gas outlet, flue gas gets into dust removal filter cartridge 503 from intake pipe 4, dust removal filter cartridge 503 plays the effect of dust removal filtration to the flue gas, in filtering to a certain amount messenger, electric putter 501 control scrapes the removal of dirt axle 502, scrape the dirt axle 502 and play the effect of clean dust to dust removal filter cartridge 503 inner wall when removing, avoid the dust to block up and influence the filter effect, simultaneously spiral scrape dirt axle 502 still can slow down the velocity of flow of flue gas, make flue gas filtration's more complete, lower dirt hole 505 cooperation slope dust removal filter cartridge 503 will scrape down the dirt ash clearance to dust collection box 7, in the follow-up clearance time, can pull out the unified clearance collection that is used for the dirt ash with pull box 8, the gas-supply hole 10 after the filtration dust transfer to spray chamber 11, play the effect of dust removal again to the flue gas, then the filler 12 of active carbon material plays the effect of removing the dust and will handle the gas after the back, make, the water tank is used for spraying water collection of spraying, filter screen 1402 filters water again, use water circulating water circulation water pump is used for spraying water circulation spray 1404.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a flue gas dust collector, includes processing case (1) and dust removal subassembly (5), its characterized in that, the internally mounted of processing case (1) has division board (2), and processing case (1) upper right end is provided with filter chamber (3), intake pipe (4) are installed to the right-hand member of filter chamber (3), are used for flue gas dust removal subassembly (5) set up in the inside of filter chamber (3), and dust removal subassembly (5) including electric putter (501), scrape dirt axle (502), dust removal filter cartridge (503), end plate (504) and dust hole (505), the output of electric putter (501) is connected with scrapes dirt axle (502), and the outside of scraping dirt axle (502) is provided with dust removal filter cartridge (503), the left end of dust removal filter cartridge (503) is connected with end plate (504), and dust hole (505) have been seted up on the surface of end plate (504).
2. A flue gas dust removal device according to claim 1, wherein the left end of the end plate (504) is connected with a dust-discharging tube (6), and the lower end of the dust-discharging tube (6) is connected with a dust collecting box (7).
3. A flue gas dust removal device according to claim 2, characterized in that the interior of the dust collection box (7) is provided with a drawing box (8), and the front end of the drawing box (8) is provided with a handle (9).
4. A flue gas dust removal device according to claim 1, wherein the surface of the partition plate (2) is provided with gas transmission holes (10), and the partition plate (2) is T-shaped.
5. A flue gas dust removal device according to claim 4, wherein the lower end of the gas transmission hole (10) is provided with a spray chamber (11), and the right side of the spray chamber (11) is provided with a filler (12).
6. A flue gas dust removal device according to claim 5, characterized in that the right side of the packing (12) is provided with an exhaust pipe (13), and the lower end of the treatment tank (1) is provided with an auxiliary assembly (14) for assisting water recycling.
7. A flue gas dust removal device according to claim 6, wherein the auxiliary assembly (14) comprises a water tank (1401) and a filter screen (1402), and the filter screen (1402) is vertically installed inside the water tank (1401).
8. A flue gas dust removal device according to claim 7, wherein the auxiliary assembly (14) further comprises a clean water chamber (1403) and a circulation nozzle (1404), the right side of the filter screen (1402) is provided with the clean water chamber (1403), and the circulation nozzle (1404) is installed inside the clean water chamber (1403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322384088.9U CN220779575U (en) | 2023-09-04 | 2023-09-04 | Flue gas dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322384088.9U CN220779575U (en) | 2023-09-04 | 2023-09-04 | Flue gas dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220779575U true CN220779575U (en) | 2024-04-16 |
Family
ID=90629130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322384088.9U Active CN220779575U (en) | 2023-09-04 | 2023-09-04 | Flue gas dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220779575U (en) |
-
2023
- 2023-09-04 CN CN202322384088.9U patent/CN220779575U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |