CN220405164U - Wet-type electrostatic dust collection equipment for flue gas treatment - Google Patents
Wet-type electrostatic dust collection equipment for flue gas treatment Download PDFInfo
- Publication number
- CN220405164U CN220405164U CN202321848607.6U CN202321848607U CN220405164U CN 220405164 U CN220405164 U CN 220405164U CN 202321848607 U CN202321848607 U CN 202321848607U CN 220405164 U CN220405164 U CN 220405164U
- Authority
- CN
- China
- Prior art keywords
- dust collection
- flue gas
- dust removing
- reaction box
- purification
- 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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Links
- 239000000428 dust Substances 0.000 title claims abstract description 72
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000003546 flue gas Substances 0.000 title claims abstract description 33
- 238000000746 purification Methods 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 19
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 239000012717 electrostatic precipitator Substances 0.000 claims description 2
- 239000012719 wet electrostatic precipitator Substances 0.000 claims 5
- 238000005507 spraying Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000004887 air purification Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the field of air purification equipment, in particular to wet electrostatic dust collection equipment for flue gas treatment, which comprises a reaction box body, wherein the reaction box body is of a rectangular structure, an air inlet through hole is formed in the bottom of the reaction box body, the reaction box body sequentially comprises a dust collection area and a purification area from bottom to top, the air inlet through hole and the dust collection area are mutually communicated, an air outlet through hole is formed in the top of the reaction box body, the air outlet through hole and the purification area are mutually communicated, the dust collection area comprises dust collection cylinders and spray heads arranged on the dust collection cylinders, the dust collection cylinders are arranged in a matrix mode, and the spray heads are arranged right above the dust collection cylinders, so that the technical problem that collected mixtures need to be further separated after dust collection operation of the traditional dust collection equipment is solved.
Description
Technical Field
The utility model relates to the field of air purification equipment, in particular to wet electrostatic dust collection equipment for flue gas treatment.
Background
Flue gas dust removal means dust generated in the combustion process of fuel and other substances and dust generated in the mechanical processes of crushing, sieving, conveying and the like of solid materials, and dust removal means the process of separating and collecting particles from the dust.
Dust collectors are various, and can be classified into dry dust collectors and wet dust collectors according to whether a wetting agent is used in the dust collection process. The dust-removing device can be divided into a mechanical dust remover, a wet dust remover (mainly a washing dust remover), a filter dust remover, an electric dust remover and a sonic dust remover according to the basic action principle in the dust removing process.
The utility model patent with the Chinese patent application number of 201811543411.X discloses a flue gas dehumidifying and dedusting device. The flue gas dehumidifying and dedusting device comprises an inlet, a pre-charge electric field region, a heat exchange region, a dehumidifying and dedusting region and an outlet which are sequentially arranged along the flow direction of the flue gas from bottom to top; the particles in the wet flue gas pass through the pre-charge electric field area and then are charged, so that the particles are coagulated, and the particle size of the particles is increased; then condensing water vapor in the wet flue gas into liquid drops after passing through the heat exchange area, and combining the liquid drops with the charged particles to further increase the particle size of the particles; and finally, passing through the dehumidifying and dedusting area, and capturing liquid drops and particulate matters. According to the utility model, the pre-charge electric field region, the heat exchange region and the dehumidifying and dedusting region are arranged, so that the wet flue gas can be dehumidified and dedusted, the temperature, the humidity and the dust content of the wet flue gas are further reduced, and the efficient trapping of particulate matters in the wet flue gas and the elimination of the phenomenon of white smoke at a flue gas outlet are realized. However, the solution proposed by the utility model is that the droplets and solid particles are finally collected, and the mixture is required to be separated later, so that the process is complicated.
Disclosure of Invention
Therefore, in order to solve the problems, the utility model provides wet electrostatic dust collection equipment for flue gas treatment, which solves the technical problem that the collected mixture needs to be further separated after the existing dust collection equipment completes dust collection operation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a wet-type electrostatic precipitator equipment for flue gas treatment, includes the reaction box, the reaction box is rectangular structure, the bottom of reaction box is provided with the through-hole that admits air, the reaction box includes dust removal district and purification zone from bottom to top in proper order, the through-hole that admits air with the dust removal district link up each other, the purification zone with the dust removal district link up each other, the top of reaction box is provided with the through-hole that gives vent to anger, the through-hole that gives vent to anger with the purification zone link up each other, the dust removal district including a dust removal section of thick bamboo with set up in sprinkler head on the dust removal section of thick bamboo, the dust removal section of thick bamboo is arranged with the matrix, the sprinkler head is arranged directly over the dust removal section of thick bamboo.
Further, the number of the spray heads and the number of the dust removing cylinders are the same.
Further, the top of the dust removing cylinder is of an open structure, and a dustproof screen is arranged at the bottom of the dust removing cylinder.
Further, the spray head is a divergent spray head.
Further, the purification area comprises a driving motor and a purification air cylinder, wherein the driving motor is arranged above the purification air cylinder, a purification fan is arranged in the purification air cylinder, and the purification fan is connected with the driving motor.
Further, the purifying fan comprises at least four purifying blades, and an activated carbon coating is arranged on the outer surfaces of the purifying blades.
By adopting the technical scheme, the utility model has the beneficial effects that:
1. compared with the existing flue gas purifying equipment, the flue gas purifying equipment has the advantages that solid small particles in flue gas are firstly subjected to solid-liquid mixing to form solid large particles, then the solid large particles are subjected to precipitation collection, and then the flue gas from which the solid particles are removed is purified and then discharged, wherein the flue gas enters from the air inlet through hole at the bottom of the reaction box body and then moves upwards, is firstly subjected to dust removal through the dust removal area and then is subjected to purification through the purification area, and the flue gas purifying equipment is practical in structure and can ensure higher working efficiency.
2. The quantity of sprinkler head and dust removal section of thick bamboo is the same, has guaranteed that single sprinkler head corresponds single dust removal section of thick bamboo, can promote work efficiency in the course of the work, and the sprinkler head is divergent sprinkler head simultaneously, has guaranteed the contact reaction with the biggest area of flue gas, has further promoted work efficiency, and the top of dust removal section of thick bamboo sets up to open structure, and the sprinkler head of being convenient for sprays reaction liquid downwards and mixes with the flue gas, and the bottom of dust removal section of thick bamboo is provided with dustproof screen cloth, and dustproof screen cloth can collect the solid particle that forms after mixing with the reaction liquid in the flue gas.
3. The purification dryer is provided with the purification fan, and the purification fan includes four at least purification blade, and purification blade is hindered and is provided with the active carbon coating, and wherein the effect of purification fan lies in playing the effect of upwards guiding the exhaust of being convenient for to the flue gas on the one hand, and on the other hand can purify the waste gas of route.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a schematic diagram of the internal structure of the purifying air duct.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-3, the utility model provides a wet electrostatic dust collection device for flue gas treatment, comprising a reaction box 1, wherein the reaction box 1 is in a rectangular structure, the bottom of the reaction box 1 is provided with air inlet through holes 11, the reaction box 1 sequentially comprises dust collection areas 2 and purification areas 3 from bottom to top, the air inlet through holes 11 and the dust collection areas 2 are mutually communicated, the purification areas 3 and the dust collection areas 2 are mutually communicated, the top of the reaction box 1 is provided with air outlet through holes 12, the air outlet through holes 12 and the purification areas 3 are mutually communicated, the dust collection areas 2 comprise dust collection cylinders 21 and spray heads 22 arranged on the dust collection cylinders 21, the dust collection cylinders 21 are arranged in a matrix, the spray heads 22 are arranged right above the dust collection cylinders 21, the spray heads 22 and the dust collection cylinders 21 are the same in number, the tops of the dust collection cylinders 21 are in an open structure, the dust-removing device is characterized in that a dust-removing screen 23 is arranged at the bottom of the dust-removing cylinder 21, the spray head 22 is a divergent spray head, the divergent spray head is a known part, compared with a conventional spray head, the divergent spray head has a divergent spray mode, the dust-removing screen 23 is the same as a shower head, the dust-removing screen 23 is also a known part, the mesh diameter of the dust-removing screen 23 is 1-3mm, the purifying area 3 comprises a driving motor 32 and a purifying air cylinder 31, the driving motor 32 is arranged above the purifying air cylinder 31, a purifying fan 4 is arranged in the purifying air cylinder 31, the purifying fan 4 is connected with the driving motor 32, the driving motor 32 drives the purifying fan 4 to rotate, the purifying fan 4 generates upward air flow, the purifying fan 4 comprises four purifying blades, the outer surfaces of the purifying blades are provided with active carbon coatings, wherein the active carbon coatings are of known structure layers, which completely covers the cleaning blade by direct coating.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a wet-type electrostatic precipitator equipment for flue gas treatment, includes reaction box, its characterized in that: the reaction box is of a rectangular structure, an air inlet through hole is formed in the bottom of the reaction box, the reaction box sequentially comprises a dust removing area and a purifying area from bottom to top, the air inlet through hole and the dust removing area are mutually communicated, the purifying area and the dust removing area are mutually communicated, an air outlet through hole is formed in the top of the reaction box, the air outlet through hole and the purifying area are mutually communicated, the dust removing area comprises a dust removing cylinder and a spray head arranged on the dust removing cylinder, the dust removing cylinder is arranged in a matrix mode, and the spray head is arranged right above the dust removing cylinder.
2. A wet electrostatic precipitator device for flue gas treatment according to claim 1, wherein: the number of the spraying heads and the number of the dust removing cylinders are the same.
3. A wet electrostatic precipitator for flue gas treatment according to claim 2, wherein: the top of the dust removing cylinder is of an open structure, and a dustproof screen is arranged at the bottom of the dust removing cylinder.
4. A wet electrostatic precipitator device for flue gas treatment according to claim 3, in which: the spray head is a divergent spray head.
5. A wet electrostatic precipitator device for flue gas treatment according to any of claims 1-4, wherein: the purification zone comprises a driving motor and a purification air cylinder, wherein the driving motor is arranged above the purification air cylinder, a purification fan is arranged in the purification air cylinder, and the purification fan is connected with the driving motor.
6. A wet electrostatic precipitator for flue gas treatment according to claim 5, wherein: the purifying fan comprises at least four purifying blades, and an activated carbon coating is arranged on the outer surfaces of the purifying blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321848607.6U CN220405164U (en) | 2023-07-14 | 2023-07-14 | Wet-type electrostatic dust collection equipment for flue gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321848607.6U CN220405164U (en) | 2023-07-14 | 2023-07-14 | Wet-type electrostatic dust collection equipment for flue gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220405164U true CN220405164U (en) | 2024-01-30 |
Family
ID=89648525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321848607.6U Active CN220405164U (en) | 2023-07-14 | 2023-07-14 | Wet-type electrostatic dust collection equipment for flue gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220405164U (en) |
-
2023
- 2023-07-14 CN CN202321848607.6U patent/CN220405164U/en active Active
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