CN216092997U - Central heating desulfurization dust collector - Google Patents
Central heating desulfurization dust collector Download PDFInfo
- Publication number
- CN216092997U CN216092997U CN202120509792.0U CN202120509792U CN216092997U CN 216092997 U CN216092997 U CN 216092997U CN 202120509792 U CN202120509792 U CN 202120509792U CN 216092997 U CN216092997 U CN 216092997U
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- Prior art keywords
- desulfurization dust
- dust removal
- device main
- fixedly connected
- main part
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- 239000000428 dust Substances 0.000 title claims abstract description 79
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 75
- 230000023556 desulfurization Effects 0.000 title claims abstract description 73
- 238000010438 heat treatment Methods 0.000 title claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 238000001035 drying Methods 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 description 30
- 230000003009 desulfurizing effect Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model relates to the technical field of heat supply engineering environmental protection treatment, in particular to a centralized heat supply desulfurization and dust removal device which comprises a device main body, wherein a desulfurization and dust removal bin is arranged above the inside of the device main body; according to the utility model, the fixing holes, the spring supports, the pull rods, the springs and the spring pressing blocks are arranged, and the pull rods on the two sides are pulled outwards, so that the inner ends of the pull rods on the two sides are separated from the fixing holes on the two sides, and the filter screen is disassembled, thereby being convenient to clean, and the filter screen is disassembled without using professional disassembling work, so that the convenience in disassembling the filter screen is improved.
Description
Technical Field
The utility model relates to the technical field of heat supply engineering environment-friendly treatment, in particular to a central heat supply desulfurization dust removal device.
Background
The heat supply engineering is a system of equipment for supplying steam or hot water to heat users and recovering return water of the steam or hot water in a thermal power plant and pipeline connection in the plant, and comprises a thermal power plant, a heat supply pipe network, users and a heat conversion facility, wherein the facilities, particularly the thermal power plant, mainly supply heat by burning coal, the burning coal can generate a large amount of waste gas, the waste gas contains a large amount of sulfur and ash, and the waste gas can cause great pollution to the atmosphere if being directly discharged. How to carry out environment-friendly treatment on waste gas of heat supply engineering becomes a subject of important research in the industry.
The existing centralized heating desulfurization dust removal device has the advantages that in the process of desulfurization and dust removal of waste gas, the retention time of the waste gas in the device is short, so that the desulfurization and dust removal time of the waste gas is short, and the desulfurization and dust removal effect of the waste gas is influenced; therefore, a central heating desulfurization dust removal device is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides a central heating desulfurization and dust removal device which can improve the desulfurization and dust removal time of waste gas so as to increase the desulfurization and dust removal effect of the waste gas and can be realized without a special disassembling tool when a filter screen is disassembled.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a central heating desulfurization dust collector, includes the device main part, the top is provided with desulfurization dust removal storehouse in the device main part, device main part left side fixedly connected with intake pipe, the intake pipe right-hand member with desulfurization dust removal storehouse is linked together, device main part right side fixedly connected with blast pipe, the blast pipe left end with desulfurization dust removal storehouse is linked together, the top is provided with desulfurization dust removal and sprays the mechanism in the desulfurization dust removal storehouse, desulfurization dust removal storehouse bottom is provided with the filter screen, the filter screen below is provided with the waste liquid storehouse, waste liquid storehouse bottom fixedly connected with flowing back valve, the flowing back valve bottom runs through device main part bottom extends to its below.
Preferably, desulfurization is removed dust and is sprayed the mechanism and include the water pipe that the top set up in the desulfurization dust removal storehouse, water pipe bottom fixedly connected with a plurality of shower nozzle, water pipe right-hand member fixed connection in desulfurization dust removal storehouse right side inner wall, the water pipe left end runs through desulfurization dust removal storehouse left side wall and extend to device main part top, water pipe left end fixedly connected with water pump, water pump fixed connection in device main part top, the water pump is kept away from the one end fixedly connected with medicament case of water pipe, medicament case fixed connection in device main part top, just the medicament case top is provided with the inlet.
Preferably, a plurality of partition plates are arranged in the desulfurization dust removal bin, the partition plates are divided into an upper partition plate and a lower partition plate, the upper partition plate and the lower partition plate are arranged in a staggered mode, and the spray heads are located between the upper partition plates.
Preferably, the filter screen left and right sides has been seted up the fixed orifices, device main part both sides fixedly connected with spring bracket, both sides spring bracket middle part all runs through swing joint has the pull rod, the pull rod is located the outside cover in the spring bracket is equipped with the spring, the pull rod outside just is located the inboard fixedly connected with spring briquetting of spring, both sides pull rod inner runs through device main part both sides wall embedding both sides respectively in the fixed orifices.
Preferably, the surface of the device main body is provided with a visual box door, and a sealing strip is arranged between the visual box door and the surface of the device main body.
Preferably, the bottom of the device main body is fixedly provided with a locking universal wheel.
Preferably, the right end of the exhaust pipe is fixedly connected with a drying bin, the top of the drying bin is fixedly connected with a heating wire, and the right end of the drying bin is fixedly connected with an output port.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the fixing holes, the spring supports, the pull rods, the springs and the spring pressing blocks are arranged, and the pull rods on the two sides are pulled outwards, so that the inner ends of the pull rods on the two sides are separated from the fixing holes on the two sides, and the filter screen is disassembled, thereby being convenient to clean, and the filter screen is disassembled without using professional disassembling work, so that the convenience in disassembling the filter screen is improved.
2. Secondly, through setting up the baffle for the desulfurization dust removal storehouse forms an S type passageway to this increases waste gas dwell time in desulfurization dust removal storehouse, thereby improves the effect to waste gas desulfurization dust removal.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic cross-sectional view of the main body of the device of the present invention.
Fig. 3 is a schematic view of the internal structure of the drying chamber of the present invention.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
In the figure: 1-device body, 2-desulfurization dust removal bin, 3-air inlet pipe, 4-exhaust pipe, 5-desulfurization dust removal spray mechanism, 51-water pipe, 52-spray head, 53-water pump, 54-chemical box, 6-filter screen, 7-waste liquid bin, 8-liquid discharge valve, 9-partition plate, 10-fixing hole, 11-spring bracket, 12-pull rod, 13-spring, 14-spring pressing block, 15-visualization box door, 16-sealing strip, 17-locking universal wheel, 18-drying bin, 19-heating wire and 20-output port.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments.
As shown in figures 1-4; the embodiment provides a central heating desulfurization dust collector, including device main part 1, the top is provided with desulfurization dust removal storehouse 2 in the device main part 1, device main part 1 left side fixedly connected with intake pipe 3, 3 right-hand members in intake pipe are linked together with desulfurization dust removal storehouse 2, device main part 1 right side fixedly connected with blast pipe 4, 4 left ends of blast pipe are linked together with desulfurization dust removal storehouse 2, the top is provided with desulfurization dust removal spray mechanism 5 in desulfurization dust removal storehouse 2, 2 bottoms in desulfurization dust removal storehouse are provided with filter screen 6, 6 belows in the filter screen are provided with waste liquid storehouse 7, 7 bottom fixedly connected with flowing-back valve 8 in waste liquid storehouse, 8 bottoms in flowing-back valve run through device main part 1 extend to its below.
In this embodiment, the spraying mechanism 5 for desulfurization and dust removal comprises a water pipe 51 disposed above the interior of the desulfurization and dust removal bin 2, a plurality of nozzles 52 are fixedly connected to the bottom of the water pipe 51, the right end of the water pipe 51 is fixedly connected to the inner wall of the right side of the desulfurization and dust removal bin 2, the left end of the water pipe 51 penetrates through the left side wall of the desulfurization and dust removal bin 2 and extends to the upper side of the device body 1, a water pump 53 is fixedly connected to the left end of the water pipe 51, the water pump 53 is fixedly connected to the top of the device body 1, a chemical tank 54 is fixedly connected to the end of the water pump 53 far away from the water pipe 51, a liquid inlet is disposed at the top of the chemical tank 54, the waste gas generated by the central heating system enters the desulfurization and dust removal bin 2 through the air inlet pipe 3, the desulfurizing agent in the chemical tank 54 is pumped into the water pipe 51 by starting the water pump 53, the desulfurizing agent is conveyed into the nozzles 52 through the water pipe 51, and finally, the nozzles 52 spray the desulfurizing agent into the desulfurization and dust removal bin 2, the aim of desulfurizing and dedusting the waste gas is fulfilled by mixing the desulfurizing agent with the waste gas, and meanwhile, in the process of mixing the desulfurizing agent with the waste gas, dust in the waste gas is contacted with the desulfurizing agent, so that the dust in the waste gas is mixed in the desulfurizing agent, and the aim of dedusting the waste gas is fulfilled.
In this embodiment, be provided with a plurality of baffle 9 in desulfurization dust removal storehouse 2, baffle 9 divide into baffle and lower baffle, and go up the baffle and for crisscross setting with lower baffle, shower nozzle 52 is located between the baffle, through setting up baffle 9 for desulfurization dust removal storehouse 2 forms an S type passageway, with this increase waste gas dwell time in desulfurization dust removal storehouse 2, thereby improves the effect to the waste gas desulfurization dust removal.
In this embodiment, fixed orifices 10 have been seted up to the filter screen 6 left and right sides, device main part 1 both sides fixedly connected with spring bracket 11, both sides spring bracket 11 middle part all runs through swing joint has pull rod 12, the outside cover that pull rod 12 is located spring bracket 11 is equipped with spring 13, the pull rod 12 outside just is located the inboard fixedly connected with spring briquetting 14 of spring 13, the inner of both sides pull rod 12 runs through respectively in device main part 1 both sides wall embedding both sides fixed orifices 10, through outwards pulling both sides pull rod 12, make both sides pull rod 12 the inner break away from in the both sides fixed orifices 10, with this dismantlement to filter screen 6 of realization, thereby be convenient for wash it.
In this embodiment, visual chamber door 15 has been seted up on device main part 1 surface, and is equipped with sealing strip 16 between visual chamber door 15 and the device main part 1 surface, is convenient for observe the interior behavior of desulfurization dust removal storehouse 2 through setting up visual chamber door 15, and simultaneously, sealing strip 16 is favorable to guaranteeing the leakproofness between visual chamber door 15 and device main part 1 surface.
In this embodiment, a locking universal wheel 17 is fixedly mounted on the bottom of the device body 1, which is beneficial to moving the device body 1.
In this embodiment, the right end of the exhaust pipe 4 is fixedly connected with a drying bin 18, the top of the drying bin 18 is fixedly connected with a heating wire 19, the right end of the drying bin 18 is fixedly connected with an output port 20, and by arranging the drying bin 18 and the heating wire 19, the desulfurized and dedusted gas enters the drying bin 18 through the exhaust pipe 4 and is dried by the heating wire 19, so that dry and clean gas is obtained, and the gas is dried and then is output to the outside through the output port 20.
In this embodiment, the water pump 53 and the heating wire 19 are both connected to an external power source and controlled by an external controller.
The working principle is as follows: when the integrated heat supply system is used, waste gas generated by the integrated heat supply system enters the desulfurization and dust removal bin 2 through the air inlet pipe 3, the desulfurizer in the chemical tank 54 is pumped into the water pipe 51 by starting the water pump 53, the desulfurizer is conveyed into the spray head 52 through the water pipe 51, and finally the desulfurizer is sprayed into the desulfurization and dust removal bin 2 through the spray head 52, so that the desulfurizer and the waste gas are mixed to realize the purpose of desulfurization of the waste gas, meanwhile, in the process of mixing the desulfurizer and the waste gas, dust in the waste gas is in contact with the desulfurizer, so that the dust in the waste gas is mixed into the desulfurizer, and the purpose of dust removal of the waste gas is realized; the desulfurizer thoughtlessly has the dust carries out filtration treatment through filter screen 6, the desulfurizer after the filtration flows in waste liquid storehouse 7 through filter screen 6, the later stage can be to the discharge treatment in waste liquid storehouse 7 desulfurizer through opening flowing back valve 8, through setting up baffle 9, make desulfurization dust removal storehouse 2 form an S type passageway, with this increase waste gas dwell time in desulfurization dust removal storehouse 2, thereby improve the effect to waste gas desulfurization dust removal, the gas after the desulfurization dust removal passes through blast pipe 4 and arranges to the outside, through setting up dry storehouse 18 and heater strip 19, gas after the desulfurization dust removal passes through blast pipe 4 and generates heat by heater strip 19 in getting into dry storehouse 18 and carry out drying process to gas, with this dry clean gas obtains, export to the outside through output port 20 after the gas drying.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (7)
1. The utility model provides a central heating desulfurization dust collector, includes device main part (1), its characterized in that: the utility model discloses a desulfurization dust removal device, including device main part (1), top is provided with desulfurization dust removal storehouse (2) in device main part (1), device main part (1) left side fixedly connected with intake pipe (3), intake pipe (3) right-hand member with desulfurization dust removal storehouse (2) are linked together, device main part (1) right side fixedly connected with blast pipe (4), blast pipe (4) left end with desulfurization dust removal storehouse (2) are linked together, the top is provided with desulfurization dust removal spray mechanism (5) in desulfurization dust removal storehouse (2), desulfurization dust removal storehouse (2) bottom is provided with filter screen (6), filter screen (6) below is provided with waste liquid storehouse (7), waste liquid storehouse (7) bottom fixedly connected with flowing back valve (8), flowing back valve (8) bottom is run through device main part (1) bottom extends to its below.
2. The central heating desulfurization dust collector of claim 1, characterized in that: desulfurization dust removal sprays mechanism (5) and includes water pipe (51) that the top set up in desulfurization dust removal storehouse (2), a plurality of shower nozzle (52) of water pipe (51) bottom fixedly connected with, water pipe (51) right-hand member fixed connection in desulfurization dust removal storehouse (2) right side inner wall, water pipe (51) left end runs through desulfurization dust removal storehouse (2) left side wall and extend to device main part (1) top, water pipe (51) left end fixedly connected with water pump (53), water pump (53) fixed connection in device main part (1) top, water pump (53) are kept away from the one end fixedly connected with medicament case (54) of water pipe (51), medicament case (54) fixed connection in device main part (1) top, just medicament case (54) top is provided with the inlet.
3. A central heating desulfurization dust-removing apparatus according to claim 2, characterized in that: a plurality of partition plates (9) are arranged in the desulfurization dust removal bin (2), the partition plates (9) are divided into upper partition plates and lower partition plates, the upper partition plates and the lower partition plates are arranged in a staggered mode, and the spray heads (52) are located between the upper partition plates.
4. The central heating desulfurization dust collector of claim 1, characterized in that: fixed orifices (10) have been seted up to filter screen (6) the left and right sides, device main part (1) both sides fixedly connected with spring bracket (11), both sides spring bracket (11) middle part all runs through swing joint has pull rod (12), pull rod (12) are located outside cover in spring bracket (11) is equipped with spring (13), the inboard fixedly connected with spring briquetting (14) that just is located spring (13) in the pull rod (12) outside, both sides pull rod (12) inner runs through device main part (1) both sides wall embedding both sides respectively in fixed orifices (10).
5. The central heating desulfurization dust collector of claim 1, characterized in that: the device is characterized in that a visual box door (15) is arranged on the surface of the device main body (1), and a sealing strip (16) is arranged between the visual box door (15) and the surface of the device main body (1).
6. The central heating desulfurization dust collector of claim 1, characterized in that: the bottom of the device main body (1) is fixedly provided with a locking universal wheel (17).
7. The central heating desulfurization dust collector of claim 1, characterized in that: the drying device is characterized in that a drying bin (18) is fixedly connected to the right end of the exhaust pipe (4), a heating wire (19) is fixedly connected to the inner top of the drying bin (18), and an output port (20) is fixedly connected to the right end of the drying bin (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509792.0U CN216092997U (en) | 2021-03-10 | 2021-03-10 | Central heating desulfurization dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509792.0U CN216092997U (en) | 2021-03-10 | 2021-03-10 | Central heating desulfurization dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216092997U true CN216092997U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120509792.0U Active CN216092997U (en) | 2021-03-10 | 2021-03-10 | Central heating desulfurization dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216092997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115888358A (en) * | 2022-11-01 | 2023-04-04 | 安徽顺达环保科技股份有限公司 | A selective non-catalytic reduction denitrification device and method for preventing ammonia escape in a cement kiln |
-
2021
- 2021-03-10 CN CN202120509792.0U patent/CN216092997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115888358A (en) * | 2022-11-01 | 2023-04-04 | 安徽顺达环保科技股份有限公司 | A selective non-catalytic reduction denitrification device and method for preventing ammonia escape in a cement kiln |
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