CN219722454U - Chemical waste gas degree of depth deacidification dust collector - Google Patents
Chemical waste gas degree of depth deacidification dust collector Download PDFInfo
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- CN219722454U CN219722454U CN202320589829.4U CN202320589829U CN219722454U CN 219722454 U CN219722454 U CN 219722454U CN 202320589829 U CN202320589829 U CN 202320589829U CN 219722454 U CN219722454 U CN 219722454U
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- deacidification
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- waste gas
- wet
- dust remover
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- 239000000428 dust Substances 0.000 title claims abstract description 81
- 239000007789 gas Substances 0.000 title claims abstract description 41
- 239000002894 chemical waste Substances 0.000 title claims abstract description 24
- 239000012212 insulator Substances 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 28
- 239000012717 electrostatic precipitator Substances 0.000 claims abstract description 13
- 239000002912 waste gas Substances 0.000 claims abstract description 9
- 238000011010 flushing procedure Methods 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000012670 alkaline solution Substances 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000003595 mist Substances 0.000 description 4
- 239000012716 precipitator Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The utility model discloses a deep deacidification and dust removal device for chemical waste gas, which relates to the technical field of waste gas treatment equipment, and comprises a deacidification tower and a wet electric dust remover, wherein the wet electric dust remover is fixed at the upper end of the deacidification tower; the side wall of the deacidification tower is connected with a circulating pipeline, the circulating pipeline is connected with a deacidification spray head, and the side wall of the deacidification tower is provided with an air inlet; be equipped with the positive pole nest of tubes in the wet-type electrostatic precipitator, the positive pole nest of tubes includes a plurality of positive pole pipes, passes in the positive pole pipe has the negative pole line, and the negative pole line is connected with the one end of power supply wire, and the dust remover washs the pipeline is installed to the top of positive pole pipeline, is equipped with dust remover washs the nozzle on the dust remover washs the pipeline, and wet-type electrostatic precipitator's upper end is connected with the gas vent, and wet-type electrostatic precipitator's lateral wall is connected with hot-blast filling device, and hot-blast filling device fills hot-blast for the inside of insulator body. The deacidification tower and the wet electric dust collector are arranged into an integrated structure, the integral structure is simple, no structure is arranged in the deacidification tower, and the post-maintenance is convenient.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment equipment, in particular to a deep deacidification and dust removal device for chemical waste gas.
Background
With the increasingly strict environmental protection requirements, the pollutant emission concentration control requirements of the chemical waste gas are higher and higher, and the main pollutants in the chemical waste gas comprise NOx and SO 2 Dust, hydrogen chloride, dioxin, and the like. For SO 2 And acidic substances such as hydrogen chloride, etc., at present, the main treatment technologies at home and abroad are three types of dry method, semi-dry method and wet method, wherein the wet deacidification technology is most mature, stable and reliable, and the acidic substances in the waste gas can be deeply removed through the spray absorption device. The deep dust removing technology is mainly characterized by comprising a high-efficiency dust removing and demisting device and a wet electric dust removing device, wherein the wet electric dust removing device is relatively stable and reliable, is not influenced by load fluctuation of a boiler, and has better dust emission concentration control.
The prior related art patent name is 'a device for treating the chemical waste gas depth generated by an incinerator', and the patent number is ZL202121815369.X. After the chemical waste gas is subjected to conventional smoke adsorption and filtration treatment, organic pollutants are further removed through a low-temperature catalytic reactor, the chemical waste gas enters a wet electric absorption tower integrated device and is subjected to deacidification, dust removal, oxidation, desulfurization and the like through a large number of oxygen oxidation, spray pipes, demisters, wet electric dust collectors in the same container, the flue gas is repeatedly purified under the action of a circulating pump, the pH value is regulated through a sodium-alkali device, and finally the flue gas is discharged into the atmosphere after being diluted by heated air, so that the requirement of the environmental protection department is successfully met for the final flue gas.
However, each device in the existing device is independently arranged, the structure is complex, and the occupied space is large; and still some structures such as some agitators can be arranged in the deacidification tower, in order to strengthen the treatment effect of deacidification, but the arrangement can bring inconvenience to the operation and the overhaul and maintenance of technicians.
Therefore, a deep deacidification and dust removal device for chemical waste gas is urgently needed in the market, and the deep deacidification and dust removal device is used for solving the problems.
Disclosure of Invention
The utility model aims to provide a deep deacidification and dust removal device for chemical waste gas, which is used for solving the technical problems in the prior art, and the deacidification tower and the wet electric dust remover are arranged into an integrated structure, so that the integral structure is simpler, and no structure is arranged in the integral structure, thereby facilitating the operation, overhaul and maintenance operations of workers.
In order to achieve the above object, the present utility model provides the following solutions:
the utility model discloses a deep deacidification and dust removal device for chemical waste gas, which comprises a deacidification tower and a wet electric dust remover, wherein the wet electric dust remover is fixed at the upper end of the deacidification tower, and the interior of the deacidification tower is communicated with the interior of the wet electric dust remover;
the deacidification tower is internally used for containing deacidification solution, a circulating pipeline is connected to the side wall of the deacidification tower, a first end of the circulating pipeline is communicated with the deacidification solution, a second end of the circulating pipeline is positioned above the deacidification solution, a plurality of deacidification spray heads are connected to the second end of the circulating pipeline, and an air inlet is formed in the side wall of the deacidification tower;
be equipped with the positive pole nest of tubes in the wet-type electrostatic precipitator, the positive pole nest of tubes includes a plurality of positive pole pipes, every pass in the positive pole pipe has a negative pole line, the negative pole line is connected with the one end of power supply wire, power supply is connected to the other end of power supply wire, the dust remover washout pipeline is installed to the top of positive pole pipeline, be equipped with a plurality of dust remover washout nozzles on the dust remover washout pipeline, the upper end of wet-type electrostatic precipitator is connected with the gas vent, still be connected with hot-blast charging device on wet-type electrostatic precipitator's the lateral wall, be connected with the insulator body on the power supply wire, hot-blast charging device can to the insulator body charges hot-blast.
Preferably, the circulating pipeline comprises a circulating pump, the liquid inlet end of the circulating pump is communicated with the deacidification tower through a circulating liquid inlet pipeline, the liquid outlet end of the circulating pump is connected with a plurality of deacidification spray pipelines through a circulating liquid outlet pipeline, the deacidification spray pipelines are all located above the air inlet, and each deacidification spray pipeline is connected with a plurality of deacidification nozzles.
Preferably, a sieve plate is arranged between the deacidification spray pipeline and the air inlet.
Preferably, a baffle plate demister is arranged between the deacidification spray pipeline and the anode tube group.
Preferably, a demister flushing pipeline is arranged on the baffle demister, and one end of the demister flushing pipeline, which is far away from the baffle demister, and one end of the dust remover flushing pipeline, which is far away from the anode tube group, are both connected to a flushing water main pipeline.
Preferably, the side wall of the deacidification tower is connected with a waste liquid discharge pipeline and an alkaline solution adding pipeline.
Preferably, the hot air charging device comprises a hot air charging pipeline, one end of the hot air charging pipeline is communicated with the interior of the wet electric dust collector, a fan and an air heater are arranged on the hot air charging pipeline, and the air heater is closer to the wet electric dust collector than the fan.
Preferably, the power supply wire is connected with an insulator body, and the insulator body is provided with an insulator heater.
Compared with the prior art, the utility model has the following technical effects:
the deacidification tower and the wet electric dust collector are arranged into an integrated structure, so that the effect of deep deacidification and dust removal can be achieved, and the integrated structure is simple;
furthermore, the deacidification tower is not provided with a stirrer or an oxidation air component, so that the investment cost and the operation cost are reduced, and the deacidification tower is convenient for the inspection and the maintenance of staff;
further, the screen plate is arranged, so that the effects of uniformly distributing air flow and strengthening deacidification are achieved, and the later-stage overhaul and maintenance are easier.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a deep deacidification and dust removal device for chemical waste gas in an embodiment of the utility model;
in the figure: 1-a deacidification tower; 2-a wet electric precipitator; 3-a circulation pump; 301-circulating liquid inlet pipeline; 302-a circulating liquid outlet pipeline; 4-deacidifying spray pipeline; 401-deacidifying nozzle; 5-a waste liquid discharge line; 6-an alkaline solution adding pipeline; 7-an air inlet; 8-sieve plates; 9-a baffle demister; 10-anode tube groups; 11-cathode lines; 12-power supply wires; 13-a fan; 14-an air heater; 15-insulator body; a 16-insulator heater; 17-a flushing water main path; 18-a demister flushing pipeline; 19-flushing the pipeline by the dust remover; 1901-scrubber flushing nozzle; 20-exhaust port; 100-deep deacidification and dust removal device for chemical waste gas.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model aims to provide a chemical waste gas deep deacidification and dust removal device which is used for solving the technical problems in the prior art, and a deacidification tower and a wet electric dust remover are arranged into an integrated structure, so that the integral structure is simpler, and no structure is arranged in the integral structure, thereby facilitating the operation, overhaul and maintenance operations of workers.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
As shown in fig. 1, the embodiment provides a deep deacidification and dust removal device 100 for chemical waste gas, which comprises a deacidification tower 1 and a wet electric dust collector 2, wherein the wet electric dust collector 2 is fixed at the upper end of the deacidification tower 1, and the interior of the deacidification tower 1 is communicated with the interior of the wet electric dust collector 2, so that the two are in an integrated structure, and the space occupancy rate is reduced;
the deacidification tower 1 is filled with deacidification solution, the side wall of the deacidification tower 1 is connected with a circulation pipeline, the first end of the circulation pipeline is communicated with the deacidification solution, the second end of the circulation pipeline is positioned above the deacidification solution, the second end of the circulation pipeline is connected with a plurality of deacidification spray heads, the deacidification spray heads can atomize and spray the deacidification solution downwards, the side wall of the deacidification tower 1 is provided with an air inlet 7, the air inlet 7 is used for being connected with an exhaust gas pipeline, the other end of the exhaust gas pipeline is used for being connected with a chemical industry exhaust gas source, and an induced draft fan is arranged on the exhaust gas pipeline for realizing the conveying of exhaust gas;
be equipped with anode tube group 10 in wet-type electrostatic precipitator 2, anode tube group 10 includes a plurality of anode tubes, it has a negative pole line 11 to pass in every anode tube, negative pole line 11 is connected with the one end of power supply wire 12, power supply is connected to the other end of power supply wire 12, power supply selects high frequency power supply, install dust remover scour line 19 in the top of anode tube, be equipped with a plurality of dust remover scour nozzles 1901 on the dust remover scour line 19, the upper end of wet-type electrostatic precipitator 2 is connected with gas vent 20, the gas after deacidification removes dust can finally follow gas vent 20 department, still be connected with hot-blast filling device on wet-type electrostatic precipitator 2's the lateral wall, be connected with insulator body 15 on the power supply wire 12, hot-blast filling device can fill hot-blast to insulator body 15, set up insulator body 15 is the conventional setting of skilled in the art, during actual installation, can install insulator body 15 on the shell through-hole of wet-type electrostatic precipitator 2, will result in having partial waste gas to condense on insulator surface of insulator body 15 like this, and hot-blast filling device fills can effectually avoid gas to condense on insulator body 15 surface and thereby lead to electric leakage.
In actual use, the chemical waste gas enters the deacidification tower 1 through the air inlet 7 and flows upwards after entering the deacidification tower 1. Meanwhile, the deacidification solution in the deacidification tower 1 flows to the second end of the circulation pipeline through the first end of the circulation pipeline, is sprayed downwards through the deacidification nozzle 401 at the second end of the circulation pipeline, and contacts and reacts with the upward flowing waste gas, so that deacidification treatment is realized. When the deacidified gas moves upwards, corona discharge is generated by a high-voltage electric field between a discharge electrode (namely a cathode line 11) and a dust collecting electrode (namely an anode tube) through the power supply of a power supply, the gas is ionized, ionized electrons collide with dust/fog drops to charge the dust/fog drops, the charged particles move towards a dust collecting electrode (namely the anode tube) under the action of an electric field force and are deposited at the dust collecting electrode (namely the anode tube), then a dust remover flushing pipeline 19 is utilized, the dust collecting electrode is flushed through a dust remover flushing nozzle 1901 on the dust remover flushing pipeline 19, and particles on the dust collecting electrode are taken away and fall back into the lower deacidification tower 1, so that the dust removing treatment is completed. Finally, the gas after the deacidification and dust removal process is discharged through the gas outlet 20.
In this embodiment, the circulation pipeline includes circulation pump 3, and circulation pump 3's feed liquor end is linked together through circulation feed liquor pipeline 301 and deacidification tower 1 (in deacidification solution), and circulation pump 3's play liquid end is connected with a plurality of deacidification through circulation play liquid pipeline 302 and sprays pipeline 4, and a plurality of deacidification sprays pipeline 4 all are located the top of air inlet 7, is connected with a plurality of deacidification nozzles 401 on every deacidification sprays pipeline 4, to deacidification spray pipeline 4 and deacidification nozzle 401's specific quantity, and the skilled person can adjust it as required. During actual use, the deacidification solution in the deacidification tower 1 sequentially passes through the circulating liquid inlet pipeline 301, the circulating pump 3 and the circulating liquid outlet pipeline 302, finally flows into the deacidification spray pipeline 4 and the deacidification nozzle 401 and sprays rising waste gas.
In this embodiment, a sieve plate 8 is disposed between the deacidification spray pipeline 4 and the air inlet 7, and the sieve plate 8 is made of 1.4529 stainless steel with strong corrosion resistance, so that the deacidification spray pipeline has strong corrosion resistance. In addition, the sieve plate 8 is provided with a plurality of through holes, so that the sieve plate has the effects of uniformly distributing airflow and strengthening deacidification.
In this embodiment, a baffle mist eliminator 9 is disposed between the deacidification spray pipeline 4 and the anode tube group 10, and the baffle mist eliminator 9 is available in the market in the prior art. By the centrifugal force of the baffle mist eliminator 9, most of large particle mist drops in the deacidified waste gas can be removed.
In this embodiment, a demister flushing pipeline is arranged on the baffle demister 9, and one end of the demister flushing pipeline 18, which is far away from the baffle demister 9, and one end of the dust remover flushing pipeline 19, which is far away from the anode tube group 10, are both connected to the flushing water main pipeline 17. One end of the flushing water main path 17, which is far away from the wet electric precipitator 2, is used for being connected with a water source, a water pump can be arranged on the flushing water main path 17 to provide power for conveying water, and in addition, a control valve can be respectively arranged on the demister flushing pipeline 18 and the dust remover flushing pipeline 19 to control the circulation of flushing water. In actual use, water from the water source flows through the flushing water main pipeline 17 to the demister flushing pipeline 18 and the dust remover flushing pipeline 19 respectively, the demister flushing pipeline 18 is used for flushing and cleaning the flow plate demister 9, and the dust remover flushing nozzle 1901 on the dust remover flushing pipeline 19 is used for flushing and cleaning dust on the anode tube group 10.
In this embodiment, a waste liquid discharge line 5 and an alkaline solution addition line 6 are connected to the side wall of the deacidification tower 1. When the concentration of chloride ions in the waste liquid in the deacidification tower 1 is high, it can be discharged through the waste liquid discharge line 5. When the pH value of the deacidification solution in the deacidification tower 1 is low, some alkaline solution may be further added thereto through the alkaline solution addition line 6 to increase the pH value thereof, thereby enhancing the deacidification effect.
It should be noted that the alkaline solution may be alkali solution purchased in the market, or lime slurry, as long as deacidification is performed. The deacidification solution in the deacidification tower 1 is a mixed solution obtained by deacidifying the alkaline solution.
In this embodiment, the hot air charging device includes a hot air charging pipeline, one end of the hot air charging pipeline is communicated with the interior of the wet electric precipitator 2, the other end of the hot air charging pipeline is communicated with the atmosphere, and a fan 13 and an air heater 14 are arranged on the hot air charging pipeline, which are both in the prior art, and the air heater 14 is closer to the wet electric precipitator 2 than the fan 13. When hot air is required to be added into the insulator body 15, the fan 13 and the air heater 14 are started, external air can be conveyed into the insulator body 15 by the fan 13, and then the insulator body is heated by the air heater 14 to heat the insulator body. Then hot air is conveyed into the insulator body 15, the temperature in the insulator body 15 is increased, and equipment leakage caused by condensation of waste gas on the insulator body 15 is prevented.
In this embodiment, the insulator body 15 is further connected with an insulator heater 16, which is used for heating the insulator body 15, so as to further prevent the exhaust gas from condensing.
The principles and embodiments of the present utility model have been described in this specification with reference to specific examples, the description of which is only for the purpose of aiding in understanding the method of the present utility model and its core ideas; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (8)
1. The utility model provides a chemical industry waste gas degree of depth deacidification dust collector which characterized in that: the wet type electric dust remover comprises a deacidification tower and a wet type electric dust remover, wherein the wet type electric dust remover is fixed at the upper end of the deacidification tower, and the interior of the deacidification tower is communicated with the interior of the wet type electric dust remover;
the deacidification tower is internally filled with deacidification solution, a circulating pipeline is connected to the side wall of the deacidification tower, a first end of the circulating pipeline is communicated with the deacidification solution, a second end of the circulating pipeline is positioned above the deacidification solution, a plurality of deacidification spray heads are connected to the second end of the circulating pipeline, and an air inlet is formed in the side wall of the deacidification tower;
be equipped with the positive pole nest of tubes in the wet-type electrostatic precipitator, the positive pole nest of tubes includes a plurality of positive pole pipes, every pass in the positive pole pipe has a negative pole line, the negative pole line is connected with the one end of power supply wire, power supply is connected to the other end of power supply wire, the dust remover washout pipeline is installed to the top of positive pole pipeline, be equipped with a plurality of dust remover washout nozzles on the dust remover washout pipeline, the upper end of wet-type electrostatic precipitator is connected with the gas vent, still be connected with hot-blast charging device on wet-type electrostatic precipitator's the lateral wall, be connected with the insulator body on the power supply wire, hot-blast charging device can to the insulator body charges hot-blast.
2. The chemical waste gas deep deacidification and dust removal device according to claim 1, wherein: the circulating pipeline comprises a circulating pump, the liquid inlet end of the circulating pump is communicated with the deacidification tower through a circulating liquid inlet pipeline, the liquid outlet end of the circulating pump is connected with a plurality of deacidification spray pipelines through a circulating liquid outlet pipeline, the deacidification spray pipelines are all located above the air inlet, and each deacidification spray pipeline is connected with a plurality of deacidification nozzles.
3. The chemical waste gas deep deacidification and dust removal device according to claim 2, wherein: and a sieve plate is arranged between the deacidification spray pipeline and the air inlet.
4. The chemical waste gas deep deacidification and dust removal device according to claim 2, wherein: a baffle plate demister is arranged between the deacidification spray pipeline and the anode tube group.
5. The chemical waste gas deep deacidification and dust removal device according to claim 4, wherein: the demister is provided with a demister flushing pipeline, and one end of the demister flushing pipeline, which is far away from the demister of the baffle, and one end of the deduster flushing pipeline, which is far away from the anode tube group, are both connected to a flushing water main pipeline.
6. The chemical waste gas deep deacidification and dust removal device according to claim 1, wherein: the side wall of the deacidification tower is connected with a waste liquid discharge pipeline and an alkaline solution adding pipeline.
7. The chemical waste gas deep deacidification and dust removal device according to claim 1, wherein: the hot air charging device comprises a hot air charging pipeline, one end of the hot air charging pipeline is communicated with the inside of the insulator body, a fan and an air heater are arranged on the hot air charging pipeline, and the air heater is closer to the wet electric dust collector than the fan.
8. The chemical waste gas deep deacidification and dust removal device according to claim 1, wherein: the insulator body is provided with an insulator heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320589829.4U CN219722454U (en) | 2023-03-23 | 2023-03-23 | Chemical waste gas degree of depth deacidification dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320589829.4U CN219722454U (en) | 2023-03-23 | 2023-03-23 | Chemical waste gas degree of depth deacidification dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219722454U true CN219722454U (en) | 2023-09-22 |
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|---|---|---|---|
| CN202320589829.4U Active CN219722454U (en) | 2023-03-23 | 2023-03-23 | Chemical waste gas degree of depth deacidification dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219722454U (en) |
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2023
- 2023-03-23 CN CN202320589829.4U patent/CN219722454U/en active Active
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