CN209302464U - A kind of flue dust desulfurization purifier based on zinc oxide production - Google Patents
A kind of flue dust desulfurization purifier based on zinc oxide production Download PDFInfo
- Publication number
- CN209302464U CN209302464U CN201822145016.8U CN201822145016U CN209302464U CN 209302464 U CN209302464 U CN 209302464U CN 201822145016 U CN201822145016 U CN 201822145016U CN 209302464 U CN209302464 U CN 209302464U
- Authority
- CN
- China
- Prior art keywords
- desulfurizing tower
- flue dust
- gas
- zinc oxide
- liquid
- 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.)
- Expired - Fee Related
Links
Landscapes
- Treating Waste Gases (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model discloses a kind of flue dust desulfurization purifiers based on zinc oxide production, including desulfurizing tower, the side of the desulfurizing tower is provided with air inlet A, the other side is provided with liquid reserve tank, and the side of desulfurizing tower is located at the top position of air inlet A and is provided with air inlet B, the bottom of the desulfurizing tower is provided with Sediment filter box, and exhaust pipe is equipped at the top of desulfurizing tower.The utility model is scientific and reasonable for structure, it is easy to operate, make liquid after filter plate by the Sediment filter box of setting, it realizes and recycles in into liquid reserve tank, play certain effects of energy conservation and environmental protection, the separation of gas and liquid is realized by the gas-liquid separator of setting, pass through the electrostatic precipitator of setting, the dust particles in gas can be effectively removed, realize the dedusting work of flue dust, the sulfur dioxide concentration that discharge flue dust can be monitored by the SO 2 sensor of setting effectively improves purification device desulfurization effect, reduces environmental pollution coefficient.
Description
Technical field
The utility model relates to zinc oxide production technical field, specifically a kind of flue dust desulfurization based on zinc oxide production is net
Makeup is set.
Background technique
Zinc oxide is the oxide of zinc, is insoluble in water, dissolves in acid and highly basic, it is white solid, therefore also known as zinc white, it
It can be obtained by burning zinc or roasting zincblende (zinc sulphide), in nature, zinc oxide is the main component of mineral zincite, people
Making zinc oxide, there are two types of manufacturing methods: being aoxidized by pure zinc or baking zinc ore forms, zinc oxide is as additive in multiple material
There are application, including plastics, ceramics, glass, cement, lubricant, paint, ointment, adhesive, sealant, pigment, food with product
Product (zinc supplementation agent), battery, Ferrite Material, fire proofing and first-aid bandage etc. are also easy to produce big in zinc oxide production process
Flue dust is measured, wherein the predominantly pollution of SO2.
But its structure is complicated for flue dust desulfurizer currently on the market, has a single function, and desulfurization is not thorough, easily causes
Environmental pollution, while can not achieve recycling for doctor solution, it results in waste of resources, effects of energy conservation and environmental protection is poor, and does not have
Dust-extraction unit can not achieve effective combination of desulfurization and dedusting.Therefore, those skilled in the art provide a kind of based on zinc oxide
The flue dust desulfurization purifier of production, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of flue dust desulfurization purifiers based on zinc oxide production, on solving
Stating the flue dust desulfurizer that proposes in background technique, its structure is complicated, has a single function, and desulfurization is not thorough, and easily causes environment dirty
Dye, while can not achieve recycling for doctor solution, it results in waste of resources, effects of energy conservation and environmental protection is poor, and does not have dedusting and fill
The problem of setting, can not achieve effective combination of desulfurization and dedusting.
To achieve the above object, the utility model provides the following technical solutions: a kind of flue dust based on zinc oxide production is de-
Sulphur purification device, including desulfurizing tower, the side of the desulfurizing tower are provided with air inlet A, and the other side is provided with liquid reserve tank, and desulfurization
The side of tower, which is located at the top position of air inlet A, is provided with air inlet B, and the bottom of the desulfurizing tower is provided with precipitating filtering
Case, and exhaust pipe is installed at the top of desulfurizing tower, the inside of the Sediment filter box is equipped with filter plate, the top of the liquid reserve tank
Portion is fixedly installed with water pump, and inlet tube is connected at the top of the water pump, is provided at one side position of top of the inlet tube
Spray tube B is provided with below spray tube A, the spray tube A, the side of the exhaust pipe is provided with gas-liquid separator, and arranges
The end of tracheae is connected to electrostatic precipitator, and the side of the electrostatic precipitator is equipped with blower, the side setting of the blower
There is chimney, the inner wall of the chimney is equipped with SO 2 sensor, and is equipped with circulation pipe at the top side position of chimney
Road.
As a further solution of the present invention: the Sediment filter box and liquid reserve tank are penetrated through by pipeline and are connected, institute
State the stepped structure of filter plate.
The liquid reserve tank and spray tube A are penetrated through by inlet tube as a further solution of the present invention, connects, and
Liquid reserve tank and spray tube B are penetrated through by inlet tube to be connected, and the bottom end of the spray tube A and spray tube B are located at the inside of desulfurizing tower
Spray head is provided at position.
The desulfurizing tower and electrostatic precipitator are penetrated through by exhaust pipe as a further solution of the present invention, connects
It connects, the electrostatic precipitator and blower and pipeline perforation connect, and the chimney and air inlet B are penetrated through by circulating line and connected
It connects.
The side of the gas-liquid separator is provided with entrance as a further solution of the present invention, and the other side is set
It is equipped with outlet, the inside of the gas-liquid separator is equipped with adsorption layer, and the bottom end of gas-liquid separator is provided with liquid-phase outlet.
The inside of the electrostatic precipitator is equipped with dust collection plate, and electrostatic as a further solution of the present invention,
The bottom end of deduster is provided with dust hopper, and the surface of the dust collection plate is provided with corona discharge electrode, and the surface of dust collection plate is located at corona
Dust collecting electrode is provided at one side position of pole.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model by setting spray tube A and spray tube B, to the flue dust generated in zinc oxide production process into
Row spray desulfurization process, while by the Sediment filter box of setting liquid entered in liquid reserve tank after filter plate and realizing
It recycles, plays certain effects of energy conservation and environmental protection.
2, the utility model can absorb and filter the liquid in gas by the gas-liquid separator of setting by adsorption layer,
Realize that the separation of gas and liquid overcomes it to be directly discharged into what atmosphere resulted in waste of resources to realize the recycling of liquid
Phenomenon, it is energy saving.
3, the utility model can effectively remove the dust particles in gas by the electrostatic precipitator of setting, at desulfurization
Gas after reason enters in electrostatic precipitator through exhaust pipe, the dust in gas under the electric field action that corona discharge electrode generates with air-flow
Separation is adsorbed in dust collecting electrode, is finally fallen into dust hopper, realizes the dedusting work of flue dust.
4, the utility model can monitor the sulfur dioxide concentration of discharge flue dust by the SO 2 sensor of setting,
When the concentration of monitoring is more than safety threshold value, gas enters in air inlet B through circulating line, then flows into desulfurizing tower and carries out
Secondary desulfuration purified treatment effectively improves purification device desulfurization effect, environmental pollution coefficient is reduced, when the sulfur dioxide of monitoring is dense
When degree meets safety threshold value, directly it is discharged from chimney.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of flue dust desulfurization purifier based on zinc oxide production；
Fig. 2 be it is a kind of based on zinc oxide production flue dust desulfurization purifier in desulfurizing tower structural schematic diagram；
Fig. 3 be it is a kind of based on zinc oxide production flue dust desulfurization purifier in gas-liquid separator structural schematic diagram；
Fig. 4 be it is a kind of based on zinc oxide production flue dust desulfurization purifier in electrostatic precipitator structural schematic diagram.
In figure: 1, desulfurizing tower；2, air inlet A；3, liquid reserve tank；4, air inlet B；5, Sediment filter box；6, exhaust pipe；7, mistake
Filter plate；8, water pump；9, inlet tube；10, spray tube A；11, spray tube B；12, gas-liquid separator；121, entrance；122, it exports；
123, adsorption layer；124, liquid-phase outlet；13, electrostatic precipitator；131, dust collection plate；132, corona discharge electrode；133, dust collecting electrode；134,
Dust hopper；14, blower；15, chimney；16, SO 2 sensor；17, circulating line.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of flue dust desulfurization purifier based on zinc oxide production,
Including desulfurizing tower 1, the side of desulfurizing tower 1 is provided with air inlet A2, and the other side is provided with liquid reserve tank 3, and the side position of desulfurizing tower 1
Air inlet B4 is provided at the top position of air inlet A2, the bottom of desulfurizing tower 1 is provided with Sediment filter box 5, precipitating filtering
Case 5 and liquid reserve tank 3 are penetrated through by pipeline to be connected, and the top of desulfurizing tower 1 is equipped with exhaust pipe 6, the fixed peace in the top of liquid reserve tank 3
Equipped with water pump 8, the top of water pump 8 is connected with inlet tube 9, is provided with spray tube A10 at one side position of top of inlet tube 9, spray
It is provided with spray tube B11, liquid reserve tank 3 and spray tube A10 below shower pipe A10 to connect by the perforation of inlet tube 9, and liquid reserve tank 3
It is connected with spray tube B11 by the perforation of inlet tube 9, the bottom end of spray tube A10 and spray tube B11 are located at the interior position of desulfurizing tower 1
The place of setting is provided with spray head, and the inside of Sediment filter box 5 is equipped with filter plate 7, the stepped structure of filter plate 7, by setting
The spray tube A10 and spray tube B11 set carries out spray desulfurization process to the flue dust generated in zinc oxide production process, passes through simultaneously
The Sediment filter box 5 of setting enters liquid in liquid reserve tank 3 after the filtering of filter plate 7 to realize and recycle, play certain
Effects of energy conservation and environmental protection.
The side of exhaust pipe 6 is provided with gas-liquid separator 12, and the side of gas-liquid separator 12 is provided with entrance 121, another
Side is provided with outlet 122, and the inside of gas-liquid separator 12 is equipped with adsorption layer 123, and the bottom end of gas-liquid separator 12 is provided with
Liquid-phase outlet 124 can be absorbed and filter the liquid in gas by the gas-liquid separator 12 of setting by adsorption layer 123, be realized
The separation of gas and liquid overcomes it to be directly discharged into the phenomenon that atmosphere results in waste of resources to realize the recycling of liquid,
It is energy saving.
The end of exhaust pipe 6 is connected to electrostatic precipitator 13, and the side of electrostatic precipitator 13 is equipped with blower 14, desulfurizing tower
1 is connected with electrostatic precipitator 13 by the perforation of exhaust pipe 6, and electrostatic precipitator 13 and blower 14 are penetrated through by pipeline and connected, electrostatic
The inside of deduster 13 is equipped with dust collection plate 131, and the bottom end of electrostatic precipitator 13 is provided with dust hopper 134, dust collection plate 131
Surface is provided with corona discharge electrode 132, and the surface of dust collection plate 131 is located at a side position of corona discharge electrode 132 and is provided with dust collecting electrode
133, the dust particles in gas can be effectively removed by the electrostatic precipitator 13 of setting, the gas after desulfurization process is through being vented
Pipe 6 enters in electrostatic precipitator 13, and the dust in gas separates under the electric field action that corona discharge electrode 132 generates with air-flow, absorption
It in dust collecting electrode 133, finally falls into dust hopper 134, realizes the dedusting work of flue dust.
The side of blower 14 is provided with chimney 15, and the inner wall of chimney 15 is equipped with 16 (model of SO 2 sensor
G220), and at the top side position of chimney 15 circulating line 17 is installed, chimney 15 and air inlet B4 pass through circulating line 17
Perforation connection, the sulfur dioxide concentration of discharge flue dust can be monitored by the SO 2 sensor 16 of setting, dense when monitoring
When degree is more than safety threshold value, gas enters in air inlet B4 through circulating line 17, then flows into desulfurizing tower 1 and carries out secondary take off
Sulphur purified treatment effectively improves purification device desulfurization effect, environmental pollution coefficient is reduced, when the sulfur dioxide concentration of monitoring meets
When safety threshold value, directly it is discharged from chimney 15.
The working principle of the utility model is: flue dust enters desulfurizing tower 1 through air inlet A2 and air inlet B4 in use process
In, the flue dust generated in zinc oxide production process is carried out at spray desulfurization by the spray tube A10 and spray tube B11 of setting
Reason, while by the Sediment filter box 5 of setting liquid entered in liquid reserve tank 3 after the filtering of filter plate 7 and realizing and recycle,
Certain effects of energy conservation and environmental protection is played, further, the gas after desulfurization process enters in gas-liquid separator 12, passes through setting
Gas-liquid separator 12 can absorb and filter the liquid in gas by adsorption layer 123, realize the separation of gas and liquid, thus real
The recycling of existing liquid, overcomes it to be directly discharged into the phenomenon that atmosphere results in waste of resources, energy saving, further, cigarette
Dirt enters inside electrostatic precipitator 13, can effectively remove the dust particles in gas by the electrostatic precipitator 13 of setting, takes off
Gas after sulphuring treatment enters in electrostatic precipitator 13 through exhaust pipe 6, and the dust in gas is made in the electric field that corona discharge electrode 132 generates
It is separated with lower with air-flow, adsorbs in dust collecting electrode 133, finally fall into dust hopper 134, the dedusting work of flue dust is realized, finally, logical
The SO 2 sensor 16 for crossing setting can monitor the sulfur dioxide concentration of discharge flue dust, when the concentration of monitoring is more than safety limit
When definite value, gas enters in air inlet B4 through circulating line 17, then flows into and carries out secondary desulfuration purified treatment in desulfurizing tower 1,
Purification device desulfurization effect is effectively improved, environmental pollution coefficient is reduced, when the sulfur dioxide concentration of monitoring meets safety threshold value
When, directly it is discharged from chimney 15.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of flue dust desulfurization purifier based on zinc oxide production, including desulfurizing tower (1), which is characterized in that the desulfurization
The side of tower (1) is provided with air inlet A (2), and the other side is provided with liquid reserve tank (3), and the side of desulfurizing tower (1) is located at air inlet
It is provided at the top position of A (2) air inlet B (4), the bottom of the desulfurizing tower (1) is provided with Sediment filter box (5), and de-
It is equipped at the top of sulphur tower (1) exhaust pipe (6), the inside of the Sediment filter box (5) is equipped with filter plate (7), the liquid storage
It is fixedly installed at the top of case (3) water pump (8), is connected with inlet tube (9) at the top of the water pump (8), the inlet tube (9)
It is provided at one side position of top spray tube A (10), is provided with spray tube B (11), the row below the spray tube A (10)
The side of tracheae (6) is provided with gas-liquid separator (12), and the end of exhaust pipe (6) is connected to electrostatic precipitator (13), described
The side of electrostatic precipitator (13) is equipped with blower (14), and the side of the blower (14) is provided with chimney (15), the chimney
(15) inner wall is equipped with SO 2 sensor (16), and is equipped with circulating line at the top side position of chimney (15)
(17)。
2. a kind of flue dust desulfurization purifier based on zinc oxide production according to claim 1, which is characterized in that described
Sediment filter box (5) and liquid reserve tank (3) are penetrated through by pipeline to be connected, the stepped structure of the filter plate (7).
3. a kind of flue dust desulfurization purifier based on zinc oxide production according to claim 1, which is characterized in that described
Liquid reserve tank (3) and spray tube A (10) are connected by inlet tube (9) perforation, and liquid reserve tank (3) and spray tube B (11) pass through feed liquor
It manages (9) perforation to connect, the bottom end of the spray tube A (10) and spray tube B (11), which are located at the interior location of desulfurizing tower (1), to be all provided with
It is equipped with spray head.
4. a kind of flue dust desulfurization purifier based on zinc oxide production according to claim 1, which is characterized in that described
Desulfurizing tower (1) and electrostatic precipitator (13) are connected by exhaust pipe (6) perforation, and the electrostatic precipitator (13) and blower (14) are logical
Piping perforation connection, the chimney (15) and air inlet B (4) are connected by circulating line (17) perforation.
5. a kind of flue dust desulfurization purifier based on zinc oxide production according to claim 1, which is characterized in that described
The side of gas-liquid separator (12) is provided with entrance (121), and the other side is provided with outlet (122), the gas-liquid separator (12)
Inside be equipped with adsorption layer (123), and the bottom end of gas-liquid separator (12) is provided with liquid-phase outlet (124).
6. a kind of flue dust desulfurization purifier based on zinc oxide production according to claim 1, which is characterized in that described
The inside of electrostatic precipitator (13) is equipped with dust collection plate (131), and the bottom end of electrostatic precipitator (13) is provided with dust hopper
(134), the surface of the dust collection plate (131) is provided with corona discharge electrode (132), and the surface of dust collection plate (131) is located at corona discharge electrode
(132) dust collecting electrode (133) are provided at a side position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822145016.8U CN209302464U (en) | 2018-12-20 | 2018-12-20 | A kind of flue dust desulfurization purifier based on zinc oxide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822145016.8U CN209302464U (en) | 2018-12-20 | 2018-12-20 | A kind of flue dust desulfurization purifier based on zinc oxide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209302464U true CN209302464U (en) | 2019-08-27 |
Family
ID=67677778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822145016.8U Expired - Fee Related CN209302464U (en) | 2018-12-20 | 2018-12-20 | A kind of flue dust desulfurization purifier based on zinc oxide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209302464U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585896A (en) * | 2019-10-30 | 2019-12-20 | 苏州仕净环保科技股份有限公司 | Dry-type desulfurization system for ship exhaust gas |
| CN110975497A (en) * | 2019-12-25 | 2020-04-10 | 中冶京诚工程技术有限公司 | Method for eliminating white matter of blast furnace slag bottom filtering system |
| CN112807971A (en) * | 2020-12-29 | 2021-05-18 | 苏州仕净环保科技股份有限公司 | High-efficient purifier of industrial waste gas |
| CN114432823A (en) * | 2020-11-03 | 2022-05-06 | 苏州安建环保科技有限公司 | Desulfurizing tower |
-
2018
- 2018-12-20 CN CN201822145016.8U patent/CN209302464U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585896A (en) * | 2019-10-30 | 2019-12-20 | 苏州仕净环保科技股份有限公司 | Dry-type desulfurization system for ship exhaust gas |
| CN110585896B (en) * | 2019-10-30 | 2024-02-13 | 苏州仕净科技股份有限公司 | Ship exhaust gas dry desulfurization system |
| CN110975497A (en) * | 2019-12-25 | 2020-04-10 | 中冶京诚工程技术有限公司 | Method for eliminating white matter of blast furnace slag bottom filtering system |
| CN110975497B (en) * | 2019-12-25 | 2021-09-03 | 中冶京诚工程技术有限公司 | Method for eliminating white matter of blast furnace slag bottom filtering system |
| CN114432823A (en) * | 2020-11-03 | 2022-05-06 | 苏州安建环保科技有限公司 | Desulfurizing tower |
| CN112807971A (en) * | 2020-12-29 | 2021-05-18 | 苏州仕净环保科技股份有限公司 | High-efficient purifier of industrial waste gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209302464U (en) | A kind of flue dust desulfurization purifier based on zinc oxide production | |
| CN102716639B (en) | High-efficiency wet-type electric dust removal and desulfuration system and process | |
| CN102764584B (en) | Efficient wet type electrostatic-precipitation desulfurization process | |
| CN206652387U (en) | A kind of ammonia desulfuration equipment of resourcebility | |
| CN104307345B (en) | A kind of coal smoke desulfurization and dust removal device | |
| CN204338000U (en) | A kind of coal smoke desulfurization and dust removal device | |
| CN205672766U (en) | A kind of efficiently industrial fumes energy-saving purifier | |
| CN205616699U (en) | Desulfurizing tower waste water integrated treatment system of recycling | |
| CN205796820U (en) | A kind of desulfurating dust-removing equipment | |
| CN106215538A (en) | One is used for sintering/pelletizing wet desulfurization flue gas deep treatment system | |
| CN206008253U (en) | One kind is used for sintering/pelletizing wet desulfurization flue gas deep treatment system | |
| CN202683013U (en) | High-efficiency wet electric precipitation and desulfurization system | |
| CN209596845U (en) | A kind of limekiln kiln tail desulfation dust-extraction device | |
| CN203564924U (en) | Comprehensive dust removal and desulfurization purification equipment for flue gas in cupola furnace | |
| CN205586782U (en) | It is energy -efficient based on filter screen dust removal and desulfurization device | |
| CN202700363U (en) | Efficient wet type electric dedusting and desulfurizing system | |
| CN101879405B (en) | Dry-wet integrated desulfurizing dust remover | |
| CN205461734U (en) | Desulfurization and prevent scale deposit integration system | |
| CN204710022U (en) | The treating apparatus of desulfurization, dedusting, cooling and dehydration is carried out time prepared by a kind of nano-calcium carbonate | |
| CN205461578U (en) | Tar filters and desulfurization integrated device | |
| CN210145834U (en) | Desulfurization and dedusting integrated system for flue gas containing ultrafine dust | |
| CN203540225U (en) | Indoor air purifying integrated device | |
| CN208526296U (en) | A kind of desulfurizing dust-collector rapidly and efficiently | |
| CN206660931U (en) | Light baking kiln ceramic multi-tube cyclone dust collectors humidify method composite dedusting desulfuring and denitrifying apparatus | |
| CN206391733U (en) | A kind of cyclone system with scraper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20191220 |