CN220071122U - Wet desulfurization dust remover - Google Patents
Wet desulfurization dust remover Download PDFInfo
- Publication number
- CN220071122U CN220071122U CN202320932409.1U CN202320932409U CN220071122U CN 220071122 U CN220071122 U CN 220071122U CN 202320932409 U CN202320932409 U CN 202320932409U CN 220071122 U CN220071122 U CN 220071122U
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- CN
- China
- Prior art keywords
- box
- dust
- pipe
- desulfurization
- wet desulfurization
- Prior art date
- 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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- 239000000428 dust Substances 0.000 title claims abstract description 73
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 36
- 230000023556 desulfurization Effects 0.000 title claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 64
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000001179 sorption measurement Methods 0.000 claims abstract description 24
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 9
- 230000002378 acidificating effect Effects 0.000 claims description 4
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 239000003651 drinking water Substances 0.000 claims 1
- 235000020188 drinking water Nutrition 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 19
- 239000003546 flue gas Substances 0.000 abstract description 19
- 239000002245 particle Substances 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000012958 reprocessing Methods 0.000 abstract description 2
- 230000003472 neutralizing effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000003595 mist Substances 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 235000019788 craving Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011110 re-filtration Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides a wet desulfurization dust collector, relates to the technical field of desulfurization wet dust collectors, and aims to solve the problems that a filter screen is generally used for filtering dust particles in flue gas before desulfurization of the flue gas, the filter screen is easy to block after a period of use, the entry of external flue gas is influenced, and the desulfurization of the flue gas is influenced in the prior desulfurization equipment. The wet desulfurization dust collector comprises a dust collection box, large particulate matters can be filtered out by the aid of the arrangement of an active carbon adsorption tube, the mixed state liquid enters the return box through multilayer guiding of a guide plate to have initial power, the mixed state liquid is adsorbed and filtered again through a multilayer filter plate, reprocessing of the mixed state liquid is completed, the processed liquid enters a collecting box through a discharge tube, and compared with the conventional fixed filter screen structural design, the filter screen blocking probability in the wet desulfurization dust collector is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of desulfurization wet dust collectors, in particular to a wet desulfurization dust collector.
Background
Along with the development of industry and the improvement of living standard of people, the craving for energy is also increased, sulfur dioxide in coal-fired flue gas becomes a main cause of atmospheric pollution, and the desulfurization technology can be divided into a wet method, a dry method and a semi-dry (semi-wet) method according to the dry and wet states of an absorbent and desulfurization products in the desulfurization process.
Disclosure of Invention
The utility model aims to solve the problems that the existing desulfurization equipment exists in the prior art, a filter screen is generally used for filtering dust particles in flue gas before desulfurization of the flue gas, the filter screen is easy to block by the dust particles after the filter screen is used for a period of time, the entry of external flue gas is influenced, and the desulfurization of the flue gas is influenced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a wet desulfurization dust remover, includes the dust removal case, be provided with the intake pipe on the roof of dust removal case, fixedly connected with liquid reserve tank on the outer wall of dust removal case, the top of liquid reserve tank is provided with the water pump, the water pump with through water pumping pipe connection between the liquid reserve tank, the water pump with through water supply pipe connection between the dust removal case, be provided with the shower in the dust removal case, the shower sets up in the below of intake pipe, the below of shower is provided with the active carbon adsorption pipe, the below of active carbon adsorption pipe is provided with the guide plate, the below of guide plate is provided with the case of putting in, put in the case with leave working distance between the diapire of dust removal case.
Preferably, the arranging box is arranged below the guide plate, filter plates are uniformly distributed in the arranging box, filter holes are uniformly distributed on the filter plates, and a working distance is reserved between every two adjacent filter plates.
Preferably, a collecting box is arranged at the bottom of the dust removing box, discharge pipes are uniformly distributed at the bottom of the collecting box, stop valves are arranged on the discharge pipes, the collecting box is located right below the discharge pipes, and the collecting box is movably arranged below the dust removing box.
Preferably, the spray pipe is fixedly connected in the dust removal box through a bracket, and a fan is arranged in the air inlet pipe.
Preferably, the guide plates are obliquely distributed below the activated carbon adsorption tubes in a plurality of groups, a working distance is reserved between adjacent guide plates, and the liquid storage tank is used for storing acidic neutralization liquid.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, in use, large particulate matters can be filtered out by the liquid in a mixed state through the arrangement of the active carbon adsorption tube, the mixed state liquid enters the arranging box to have initial power through the multi-layer guide of the guide plate, the multi-layer filter plate is used for adsorption and then filtration, the reprocessing of the mixed state liquid is completed, the processed liquid enters the collecting box through the discharge tube, compared with the conventional fixed filter screen structural design, the filter screen blocking probability in the wet desulfurization dust remover is greatly reduced, the primary filtration of the active carbon adsorption tube reduces the large particulate matters to enter the arranging box, the replacement frequency of the arranging box is reduced, the integral wet desulfurization dust remover has compact structure and reasonable spatial distribution, the production and the processing of workers are easy, and the problems that the existing desulfurization equipment is solved, before desulfurizing the flue gas, the filter screen is usually used for filtering dust particles in the flue gas, the dust particles are easy to block after the filter screen is used for a period of time, the entering of the outside flue gas is influenced, and the desulfurizing of the flue gas are influenced.
2. In the utility model, in use, the guide plate is arranged below the activated carbon adsorption tube, the filtered mixed liquid is guided to give the initial power for flowing to the return box, and the stop valve is arranged, so that the operator can conveniently control the start and stop of the discharge tube, the whole collection box is movably arranged below the dust removal box, the operator can conveniently collect and treat the discharged liquid in time, and the secondary pollution is avoided.
Drawings
FIG. 1 is a front view of a wet desulfurization dust collector of the present utility model;
legend description: 1. a dust removal box; 101. an air inlet pipe; 102. a fan; 2. a liquid storage tank; 201. a water pump; 202. a water pumping pipe; 203. a water supply pipe; 3. a shower pipe; 301. a bracket; 4. an activated carbon adsorption tube; 5. a deflector; 6. a return box; 601. a filter plate; 602. a discharge pipe; 603. a stop valve; 7. and (5) collecting a box.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. 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.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
The wet desulfurization dust remover comprises a dust removing box 1, an air inlet pipe 101 is arranged on the top wall of the dust removing box 1, a fan 102 is arranged in the air inlet pipe 101, a liquid storage box 2 is fixedly connected to the outer wall of the dust removing box 1, acidic neutralization liquid stored in the liquid storage box 2 is used for neutralizing sulfur-containing acidic substances introduced into flue gas, a water pump 201 is arranged above the liquid storage box 2, the water pump 201 is connected with the liquid storage box 2 through a water suction pipe 202, the water pump 201 is connected with the dust removing box 1 through a water delivery pipe 203, a spray pipe 3 is arranged in the dust removing box 1, the spray pipe 3 is fixedly connected in the dust removing box 1 through a bracket 301, the spray pipe 3 is arranged below the air inlet pipe 101, an activated carbon adsorption pipe 4 is arranged below the spray pipe 3, a guide plate 5 is arranged below the activated carbon adsorption pipe 4, the guide plate 5 is obliquely distributed below the activated carbon adsorption pipe 4 in a plurality of groups, a working distance between adjacent guide plates 5 is favorable for initially falling down the guide plate 6, a working distance is reserved between the guide plates 6 and the dust removing box 1,
when the wet desulfurization dust collector is in actual operation, firstly, a water pump 201 on the outer wall of a dust removing box 1 starts to work, neutralizing liquid in a liquid storage box 2 is pumped out through a water pumping pipe 202, then the neutralizing liquid is conveyed into a spray pipe 3 through a water pumping pipe 203, then the neutralizing liquid is sprayed out in a mist form through the spray pipe 3, desulfurization dust removing operation starts, a fan 102 in an air inlet pipe 101 starts to work in the air inlet pipe 101 to form negative pressure, flue gas to be treated is sucked into the air inlet pipe 101 and then conveyed into the dust removing box 1, the flue gas entering the dust removing box 1 contacts with the mist neutralizing liquid sprayed out by the spray pipe 3 to form mixed liquid, the mixed liquid falls into an activated carbon adsorption pipe 4 to adsorb and filter the mixed liquid, the filtered mixed liquid flows to a guide plate 5, the mixed liquid flows to a return box 6 after the inclined acceleration of the guide plate 5 to be uniformly collected, before the mixed state liquid enters the return box 6, the large-particle sulfur-containing substances in the mixed liquid are filtered by a plurality of groups of filter plates 601, then the liquid is discharged into a collecting box 7 through a discharge pipe 602, after long-time use, the return box 6 can be detached from the dust collection box 1, the new return box 6 is replaced, the large-particle substances can be filtered out of the mixed state liquid through the arrangement of an activated carbon adsorption pipe 4, the mixed state liquid enters the return box 6 by the multi-layer guiding of a guide plate 5 to have initial power, the multi-layer filter plates 601 are used for adsorption and re-filtration, the re-treatment of the mixed state liquid is completed, the treated liquid enters the collecting box 7 through the discharge pipe 602, compared with the conventional fixed filter screen structural design, the filter screen blocking probability in the wet desulfurization dust collector is greatly reduced, the primary filtration of the activated carbon adsorption pipe 4 reduces the large-particle substances entering the return box 6, the replacement frequency of the return box 6 is reduced, the integral wet desulfurization dust remover has compact structure and reasonable spatial distribution, and is easy for production and processing of workers.
Example 1
As shown in fig. 1, a collecting box 6 is arranged below the flow guide plate 5, a working distance is reserved between the collecting box 6 and the bottom wall of the dust removal box 1, the collecting box 6 is arranged below the flow guide plate 5, filter plates 601 are uniformly distributed in the collecting box 6, filter holes are uniformly distributed on the filter plates 601, working distances are reserved between adjacent filter plates 601, a collecting box 7 is arranged at the bottom of the dust removal box 1, a discharge pipe 602 is uniformly distributed at the bottom of the collecting box 6, a stop valve 603 is arranged on the discharge pipe 602, the stop valve 603 is convenient to control the discharge stop of the discharge pipe 602, the collecting box 7 is located under the discharge pipe 602, and the collecting box 7 is movably arranged under the dust removal box 1, so that timely collecting treatment of the collecting box 7 by workers is facilitated.
The effect that its whole embodiment 1 reaches is, in use, through setting up guide plate 5 in the below of active carbon adsorption pipe, the mixed liquid after filtering is directed and is given the initial power that flows to the rearranging case 6, through the setting of stop valve 603, the staff of being convenient for controls opening of blow off pipe 602 and stops, and collection box 7 whole movable arrangement is in the below of dust removal case 1, and the staff of being convenient for in time collects the processing with the exhaust liquid, avoids secondary pollution's production.
Working principle: firstly, a water pump on the outer wall of a dust removal box starts to work, neutralizing liquid in a liquid storage box is pumped out through a water pumping pipe, then the neutralizing liquid is conveyed into a spray pipe through a water conveying pipe, then the spray pipe sprays the neutralizing liquid in a mist form, desulfurization and dust removal work is started, a fan in an air inlet pipe starts to work to form negative pressure in the air inlet pipe, flue gas to be treated is sucked into the air inlet pipe, then the flue gas entering the dust removal box is conveyed into the dust removal box, the flue gas entering the dust removal box contacts with the mist neutralizing liquid sprayed out by the spray pipe to form mixed liquid, the mixed liquid falls into an activated carbon adsorption pipe to adsorb and filter the mixed liquid, the filtered mixed liquid flows into a return box after the inclined acceleration of the guide plate, unified collection treatment is carried out, before the mixed liquid enters the return box, large-particle sulfur-containing substances in the mixed liquid are filtered by a plurality of groups of filter plates, then the liquid is discharged into a collection box through a discharge pipe, and after long-time use, the return box can be detached from the dust removal box, and a new return box is replaced.
In summary, the arrangement of the activated carbon adsorption tube enables the liquid in a mixed state to filter out large particulate matters, the multilayer guide of the guide plate enables the liquid in the mixed state to enter the return box to have initial power, the multilayer filter plates absorb and re-filter the liquid to finish the re-treatment of the liquid in the mixed state, the treated liquid enters the collecting box through the discharge tube, compared with the conventional fixed filter screen structural design, the blockage probability of the filter screen in the wet desulfurization dust remover is greatly reduced, the primary filtration of the activated carbon adsorption tube reduces the large particulate matters to enter the return box, the replacement frequency of the return box is reduced, the whole wet desulfurization dust remover has compact structure and reasonable spatial distribution, the wet desulfurization dust remover is easy for workers to produce and process, the guide plate is arranged below the activated carbon adsorption tube, the filtered mixed liquid is guided to flow to the return box, and the stop valve is arranged, so that the workers can conveniently control the start and stop of the discharge tube, the whole collecting box can be movably arranged below the dust removing box, and the secondary pollution of the discharged liquid can be conveniently and timely collected and treated by the workers.
Claims (5)
1. The utility model provides a wet desulfurization dust remover, includes dust removal case (1), be provided with intake pipe (101) on the roof of dust removal case (1), its characterized in that, fixedly connected with liquid reserve tank (2) on the outer wall of dust removal case (1), the top of liquid reserve tank (2) is provided with water pump (201), water pump (201) with be connected through drinking-water pipe (202) between liquid reserve tank (2), water pump (201) with connect through water supply pipe (203) between dust removal case (1), be provided with shower (3) in dust removal case (1), shower (3) set up in the below of intake pipe (101), the below of shower (3) is provided with active carbon adsorption tube (4), the below of active carbon adsorption tube (4) is provided with guide plate (5), the below of guide plate (5) is provided with and returns to put case (6), return to put to the setting and leave working distance between the diapire of dust removal case (1).
2. The wet desulfurization dust remover according to claim 1, characterized in that the arranging box (6) is arranged below the guide plate (5), filter plates (601) are uniformly distributed in the arranging box (6), filter holes are uniformly distributed on the filter plates (601), and a working distance is reserved between every two adjacent filter plates (601).
3. The wet desulfurization dust collector according to claim 1, characterized in that a collecting box (7) is arranged at the bottom of the dust collection box (1), discharge pipes (602) are uniformly distributed at the bottom of the return box (6), a stop valve (603) is arranged on each discharge pipe (602), the collecting box (7) is located right below each discharge pipe (602), and the collecting box (7) is movably arranged below the dust collection box (1).
4. A wet desulfurization dust collector according to claim 1, characterized in that the spray pipe (3) is fixedly connected in the dust collection box (1) through a bracket (301), and a fan (102) is arranged in the air inlet pipe (101).
5. The wet desulfurization dust collector according to claim 1, wherein the guide plates (5) are obliquely distributed below the activated carbon adsorption tubes (4), a working distance is reserved between adjacent guide plates (5), and the liquid storage tank (2) stores acidic neutralization liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320932409.1U CN220071122U (en) | 2023-04-24 | 2023-04-24 | Wet desulfurization dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320932409.1U CN220071122U (en) | 2023-04-24 | 2023-04-24 | Wet desulfurization dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220071122U true CN220071122U (en) | 2023-11-24 |
Family
ID=88827844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320932409.1U Active CN220071122U (en) | 2023-04-24 | 2023-04-24 | Wet desulfurization dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220071122U (en) |
-
2023
- 2023-04-24 CN CN202320932409.1U patent/CN220071122U/en active Active
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| GR01 | Patent grant |