CN214075875U - Sulfur dioxide exhaust emission purification system - Google Patents
Sulfur dioxide exhaust emission purification system Download PDFInfo
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- CN214075875U CN214075875U CN202023100817.6U CN202023100817U CN214075875U CN 214075875 U CN214075875 U CN 214075875U CN 202023100817 U CN202023100817 U CN 202023100817U CN 214075875 U CN214075875 U CN 214075875U
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Abstract
The utility model provides a sulfur dioxide waste gas discharge purification system, which comprises a combustion furnace, a flue gas pipeline, a pipeline bracket, a container bracket, a gas-ash container, a baffle plate, a gas-ash separation bin, a gas-ash separator, an ash receiving bin, an ash receiving vehicle, an air guide pipeline, an exhaust fan, a waste gas purification container, a gas-water separator, a pipeline type water-gas mixer, a purification box, a barium sulfate generation box and a discharge pipe, wherein one end of the flue gas pipeline is communicated with the upper end of the combustion furnace, and the other end of the flue gas pipeline is communicated with the upper right side of the gas-ash container; the pipeline bracket is arranged at the lower part of the flue gas pipeline through a bolt. The gas-ash separator of the utility model is respectively installed at the lower part of the gas-ash separation bin by bolts, which is beneficial to separating the smoke dust in two gas-ash containers when in use, thereby improving the dust removal effect; the pipeline type water-gas mixer is composed of a plurality of pipelines so as to fully mix the gas passing through the pipeline type water-gas mixer with the barium sulfate liquid, thereby improving the purification effect of the waste gas.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment, especially, relate to a sulfur dioxide exhaust emission clean system.
Background
The waste lead of the waste battery jar is recycled to generate sulfur dioxide waste gas which is discharged in one week to lead the crops and trees around to be dead, thus seriously affecting the health of human bodies and seriously polluting the environment. The sulfur dioxide waste gas is released to touch air containing moisture, sulfuric acid falls to crops, trees die and fall to human bodies to be ill.
But current sulfur dioxide exhaust emission clean system still has the ash removal effect poor, and energy-conserving effect is poor, and is inconvenient to water liquid circulate and inconvenient problem of cooling to the flue gas.
Therefore, the sulfur dioxide waste gas emission purification system of the utility model is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a sulfur dioxide exhaust emission clean system to it is poor to have the dusting effect to solve current sulfur dioxide exhaust emission clean system, and energy-conserving effect is poor, and is inconvenient to water liquid circulate and inconvenient problem of cooling down to the flue gas. A sulfur dioxide waste gas emission and purification system comprises a combustion furnace, a flue gas pipeline, a pipeline bracket, a container bracket, a gas-ash container, a baffle plate, a gas-ash separation bin, a gas-ash separator, an ash receiving bin, an ash receiving vehicle, an air guide pipeline, an exhaust fan, a waste gas purification container, a gas-water separator, a pipeline type water-gas mixer, a purification box, a barium sulfate generation box and a discharge pipe, wherein one end of the flue gas pipeline is communicated with the upper end of the combustion furnace, and the other end of the flue gas pipeline is communicated with the upper right side of the gas-ash container; the pipeline bracket bolt is arranged at the lower part of the flue gas pipeline; the container bracket bolts are arranged on the left side and the right side of the lower part of the gas ash container; the gas ash containers are communicated with each other through gas guide pipelines; the longitudinal bolt of the baffle plate is arranged on the left side of the top of the combustion furnace; the gas-ash separation bin is arranged at the left upper side of the gas-ash container; the gas-ash separator is arranged at the lower part of the inner side of the gas-ash container and the baffle plate through bolts; the ash receiving bin is welded at the lower part of the gas ash container; the ash receiving vehicle is arranged on the inner side of the ash receiving bin and is arranged at the bottom of the gas ash container; the right upper end of the waste gas purification container is communicated with the upper end of the gas-water separator through a gas guide pipeline; the gas-water separator is inserted at the left side of the upper part of the purifying box; the pipeline type water-gas mixer is arranged at the joint of the waste gas purifying container and the purifying box through bolts; the purifying box is mounted at the lower part of the waste gas purifying container by bolts; the barium sulfate generating box is arranged on the left side of the purifying box through a bolt and is communicated with the barium sulfate generating box; the discharge pipe is arranged at the leftmost side and is welded at the upper part of the gas-water separator.
Preferably, the barium sulfate generating tank is further provided with two circulating water tanks, two circulating pumps, two circulating pipes and two filtering water valves, and the circulating water tanks are mounted on the left side of the barium sulfate generating tank through bolts; the circulating pump is mounted on the left side of the upper part of the circulating water tank through a bolt; the filtering water valve is inserted at the joint of the middle parts of the barium sulfate generating tank and the circulating water tank.
Preferably, the middle upper part of the purifying box is also provided with a gas baffle plate by a screw.
Preferably, a plurality of gas-ash separators are arranged, and the gas-ash separators are respectively installed at the lower parts of the gas-ash separation bins through bolts.
Preferably, the circulating pipes are respectively in threaded connection with the water inlet and outlet connector of the circulating pump, the circulating pipe connected with the water inlet is communicated with the pipeline type water-gas mixer, and the circulating pipe connected with the water outlet is communicated with the barium sulfate generating box.
Preferably, two air ash containers are arranged, and the lower part of the air guide pipeline between the two air ash containers is inserted into the water pool.
Preferably, the pipeline type water-gas mixer is composed of a plurality of pipelines.
Preferably, the exhaust fan is provided with a plurality of exhaust fans, and the exhaust fans are respectively in threaded connection with the left side of the air guide pipeline and the lower part of the discharge pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the well upper portion of purifying box still the mounting screw have the gas barrier, be favorable to playing the check to gas under the condition that does not influence water liquid and keep off the function.
2. The utility model discloses in, gas ash separator be provided with a plurality ofly, gas ash separator respectively the bolt install in the lower part of gas ash separate bin, be favorable to separating through the smoke and dust in two gas ash containers when using to improve dust removal effect.
3. The utility model discloses in, the circulating pipe be provided with two, the circulating pipe respectively threaded connection the business turn over water kneck of circulating pump, and the circulating pipe and the switch-on of pipeline formula water gas blender be connected with the water inlet, the circulating pipe of being connected with the delivery port takes place the case switch-on with barium sulfate, be favorable to when using the circulating pump to pass through the water liquid in the circulating pipe extraction circulation tank, and lead to in the pipeline formula water gas blender through the circulating pipe, then water liquid takes place the incasement along bottom of the purifying box water conservancy diversion to barium sulfate, pass after that the strainer valve enters into the circulation tank and realize the water liquid circulation, thereby avoid water liquid extravagant, and can improve energy-concerving and environment-protective effect.
4. The utility model discloses in, the gas ash container be provided with two, the gas guide pipeline lower part between the gas ash container insert in the pond, be favorable to when using conveniently playing the cooling function to gas guide pipeline bottom flue gas between the gas ash container.
5. The utility model discloses in, pipeline formula aqueous vapor blender have a plurality of pipelines to constitute to the gaseous and barium sulfate liquid intensive mixing that passes pipeline formula aqueous vapor blender, thereby improve the purifying effect to waste gas.
6. The utility model discloses in, the air exhauster be provided with a plurality ofly, the air exhauster respectively threaded connection in the left side of air guide pipeline and the lower part of delivery pipe, be favorable to increasing the speed when waste gas flows when using.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the barium sulfate generating box of the present invention.
FIG. 3 is a plan view of the barium sulfate generating tank of the present invention.
Fig. 4 is a schematic structural diagram of the purification box and the barium sulfate generation box of the present invention.
Fig. 5 is a top view of the gas ash separator of the present invention.
Fig. 6 is a schematic structural diagram of the gas-water separator and the pipeline-type water-gas mixer of the present invention.
In the figure:
1. a combustion furnace; 2. a flue gas duct; 3. a pipe support; 4. a container holder; 5. a gas ash container; 6. a bumper plate; 7. a gas-ash separation bin; 8. a gas-ash separator; 9. an ash receiving bin; 10. receiving an ash vehicle; 11. an air guide duct; 12. an exhaust fan; 13. a waste gas purifying vessel; 14. a gas-water separator; 15. a pipeline type water-gas mixer; 16. a purification box; 161. a gas barrier; 17. a barium sulfate generating box; 171. a circulating water tank; 172. a circulation pump; 173. a circulation pipe; 174. a water filtering valve; 18. a discharge pipe.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1, 4, 5 and 6
The utility model provides a gas ash container 5, a baffle plate 6, a gas ash separation bin 7, a gas ash separator 8, a gas ash receiving bin 9, a gas ash receiving vehicle 10, a gas guide pipeline 11, an exhaust fan 12, a waste gas purification container 13, a gas-water separator 14, a pipeline type water-gas mixer 15, a purification box 16, a barium sulfate generating box 17 and a discharge pipe 18, wherein one end of the gas pipeline 2 is communicated with the upper end of the combustion furnace 1, and the other end is communicated with the upper right side of the gas ash container 5; the pipeline bracket 3 is arranged at the lower part of the flue gas pipeline 2 by bolts; the container bracket 4 is arranged at the left side and the right side of the lower part of the gas ash container 5 by bolts; the gas ash containers 5 are communicated with each other through gas guide pipelines 11; the longitudinal bolt of the baffle plate 6 is arranged at the left side of the top of the combustion furnace 1; the gas-ash separation bin 7 is arranged at the left upper side of the gas-ash container 5; the gas-ash separator 8 is arranged at the lower part of the inner sides of the gas-ash container 5 and the baffle plate 6 through bolts; the ash receiving bin 9 is welded at the lower part of the gas ash container 5; the ash receiving vehicle 10 is arranged on the inner side of the ash receiving bin 9 and is arranged at the bottom of the gas ash container 5; the two waste gas purifying containers 13, the two gas-water separators 14 and the two purifying boxes 16 are respectively arranged, and the right upper end of the waste gas purifying container 13 is communicated with the upper end of the gas-water separator 14 through the gas guide pipeline 11; the gas-water separator 14 is inserted at the left side of the upper part of the purifying box 16; the pipeline type water-gas mixer 15 is installed at the joint of the waste gas purification container 13 and the purification box 16 through bolts; the purification box 16 is mounted at the lower part of the waste gas purification container 13 through bolts; the barium sulfate generating box 17 is mounted on the left side of the purifying box 16 through bolts and is communicated with the barium sulfate generating box 17; the discharge pipe 18 is arranged at the leftmost side and is welded at the upper part of the gas-water separator 14; the middle upper part of the purifying box 16 is also provided with a plurality of air baffles 161 by screws, which play a role of blocking gas without affecting the flow of water, the gas-ash separators 8 are provided with a plurality of air-ash separators 8, the gas-ash separators 8 are respectively installed at the lower parts of the gas-ash separating bins 7 by bolts, when in use, the smoke and dust in the two gas-ash containers 5 are separated, so that the dust removing effect is improved, the gas-ash containers 5 are provided with two air-ash containers, the lower part of the air guide pipeline 11 between the gas-ash containers 5 is inserted into a water pool, when in use, the temperature reducing function is conveniently realized on the smoke at the bottom of the air guide pipeline 11 between the gas-ash containers 5, the pipeline type water-air mixer 15 is composed of a plurality of pipelines, so that the gas passing through the pipeline type water-air mixer 15 is fully mixed with barium sulfate liquid, so that the purifying effect on waste gas is improved, the exhaust fan 12 is provided with a plurality of exhaust fans, the exhaust fan 12 is screw-coupled to the left side of the air guide duct 11 and the lower portion of the discharge duct 18, respectively, to increase the speed of the exhaust gas flowing when in use.
As shown in fig. 2, in the above embodiment, specifically, the barium sulfate generating tank 17 is further provided with a circulating water tank 171, a circulating pump 172, a circulating pipe 173 and a filtered water valve 174, two circulating water tanks 171 and two circulating pumps 172 are respectively provided, and the circulating water tank 171 is mounted on the left side of the barium sulfate generating tank 17 by bolts; the circulating pump 172 is mounted on the left side of the upper part of the circulating water tank 171 through bolts; the filtering water valve 174 is inserted at the joint of the barium sulfate generating tank 17 and the middle part of the circulating water tank 171; the circulating pipes 173 are respectively connected with the water inlet and outlet ports of the circulating pump 172 through threads, the circulating pipe 173 connected with the water inlet is communicated with the pipeline type water-gas mixer 15, the circulating pipe 173 connected with the water outlet is communicated with the barium sulfate generating tank 17, when the water purifier is used, the circulating pump 172 pumps water in the circulating water tank 171 through the circulating pipe 173 and guides the water into the pipeline type water-gas mixer 15 through the circulating pipe 173, then the water is guided into the barium sulfate generating tank 17 along the bottom of the purifying tank 16 and then enters the circulating water tank 171 through the water filtering valve 174 to realize water circulation, so that waste of the water is avoided, and the energy-saving and environment-friendly effects can be improved.
Principle of operation
In the working process of the utility model, under the action of the exhaust fan 12, smoke, ash, sand and sulfur dioxide waste gas in the combustion furnace 1 are sucked into the gas ash container 5 on the right side from the flue gas pipeline 2, part of the ash sand falls into the ash receiving vehicle 10 along the inner wall of the gas ash container 5 under the action of the baffle plate 6, partial dust in the waste gas enters the gas ash separator 8, the waste gas is sucked into the gas ash separating bin 7, the dust falls into the ash receiving vehicle 10 along the inner wall of the gas ash container 5 respectively, then the gas in the gas ash separating bin 7 enters the left gas ash container 5 through the gas guide pipeline 11 under the action of the exhaust fan 12, secondary ash removal separation is realized, the separation rate of the waste gas and the dust is better, the ash sand is collected by utilizing the ash receiving vehicle 10, thereby the energy-saving and environmental protection effects can be improved, the gas subjected to the secondary ash removal is guided into the waste gas purification container 13 on the right side through the gas guide pipeline 11 under the action of the exhaust fan 12, meanwhile, the exhaust fan 12 is used to extract the gas in the purification tank 16 through the gas-water separator 14, the circulation pump 172 is used to extract the water in the circulation tank 171 through the circulation pipe 173, and the water is introduced into the pipeline type gas-water mixer 15 through the circulation pipe 173, then the water flows into the barium sulfate generating tank 17 along the bottom of the purifying tank 16, then passes through the water filtering valve 174 and enters the circulating water tank 171 to realize water circulation, thereby avoid water liquid extravagant, and can improve energy-concerving and environment-protective effect, the liquid that mixes to flow in circulation tank 171 is sulfurous acid, and sulfurous acid recycles in circulation tank 171, and 3% ~ 5% sulphuric acid is proposed after the increase concentration, participates in barium chloride, becomes barium sulfate and sinks into the bottom, and gas passes through pipeline formula aqueous vapor mixer 15 and passes through gas water separator 14 and discharge from discharge pipe 18 under the effect of air exhauster 12 in, can improve exhaust gas's clean degree after the dual mixed purification.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (8)
1. A sulfur dioxide waste gas emission purification system is characterized by comprising a combustion furnace (1), a flue gas pipeline (2), a pipeline support (3), a container support (4), a gas-ash container (5), a baffle plate (6), a gas-ash separation bin (7), a gas-ash separator (8), an ash receiving bin (9), an ash receiving vehicle (10), a gas guide pipeline (11), an exhaust fan (12), a waste gas purification container (13), a gas-water separator (14), a pipeline type water-gas mixer (15), a purification box (16), a barium sulfate generation box (17) and a discharge pipe (18), wherein one end of the flue gas pipeline (2) is communicated with the upper end of the combustion furnace (1), and the other end of the flue gas pipeline is communicated with the upper right side of the gas-ash container (5); the pipeline bracket (3) is arranged at the lower part of the flue gas pipeline (2) by bolts; the container bracket (4) is arranged on the left side and the right side of the lower part of the gas ash container (5) through bolts; the gas ash containers (5) are communicated with each other through gas guide pipelines (11); the longitudinal bolt of the baffle plate (6) is arranged on the left side of the top of the combustion furnace (1); the gas-ash separation bin (7) is arranged at the left upper side of the gas-ash container (5); the gas-ash separator (8) is arranged at the lower part of the inner side of the gas-ash container (5) and the baffle plate (6) through bolts; the ash receiving bin (9) is welded at the lower part of the gas ash container (5); the ash receiving vehicle (10) is arranged on the inner side of the ash receiving bin (9) and is arranged at the bottom of the air ash container (5) at the same time; the two waste gas purification containers (13), the two gas-water separators (14) and the two purification boxes (16) are respectively arranged, and the right upper end of the waste gas purification container (13) is communicated with the upper end of the gas-water separator (14) through an air guide pipeline (11); the gas-water separator (14) is inserted at the left side of the upper part of the purifying box (16); the pipeline type water-gas mixer (15) is arranged at the joint of the waste gas purifying container (13) and the purifying box (16) by bolts; the purification box (16) is mounted at the lower part of the waste gas purification container (13) by bolts; the barium sulfate generating box (17) is mounted on the left side of the purifying box (16) through bolts and is communicated with the barium sulfate generating box (17); the discharge pipe (18) is arranged at the leftmost side and is welded at the upper part of the gas-water separator (14).
2. The sulfur dioxide off-gas emission purification system as claimed in claim 1, wherein said barium sulfate generation tank (17) is further provided with a circulation water tank (171), a circulation pump (172), a circulation pipe (173) and a filtered water valve (174), said circulation water tank (171) and said circulation pump (172) are respectively provided in two numbers, said circulation water tank (171) is bolted to the left side of said barium sulfate generation tank (17); the circulating pump (172) is mounted on the left side of the upper part of the circulating water tank (171) through bolts; the water filtering valve (174) is inserted at the middle connecting part of the barium sulfate generating tank (17) and the circulating water tank (171).
3. The sulphur dioxide off-gas emission cleaning system according to claim 1, wherein the middle upper part of the cleaning tank (16) is further provided with a gas barrier (161) by screws.
4. The sulfur dioxide off-gas emission purification system as defined in claim 1, wherein a plurality of the gas ash separators (8) are provided, and the gas ash separators (8) are respectively bolted to the lower parts of the gas ash separation bins (7).
5. The sulfur dioxide waste gas emission purification system according to claim 2, wherein two circulation pipes (173) are provided, the circulation pipes (173) are respectively connected with the water inlet and outlet ports of the circulation pump (172) in a threaded manner, the circulation pipe (173) connected with the water inlet is communicated with the pipeline type water-gas mixer (15), and the circulation pipe (173) connected with the water outlet is communicated with the barium sulfate generation tank (17).
6. The sulphur dioxide off-gas emission cleaning system according to claim 1, wherein there are two ash containers (5), and the lower part of the air duct (11) between the ash containers (5) is inserted into the water basin.
7. The sulfur dioxide off-gas emission purification system as defined in claim 1, wherein said ducted water-gas mixer (15) is comprised of a plurality of ducts.
8. The sulfur dioxide off-gas emission purification system as recited in claim 1, wherein said exhaust fan (12) is provided in plurality, and said exhaust fan (12) is screw-coupled to the left side of the air guide duct (11) and the lower portion of the discharge pipe (18), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023100817.6U CN214075875U (en) | 2020-12-21 | 2020-12-21 | Sulfur dioxide exhaust emission purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023100817.6U CN214075875U (en) | 2020-12-21 | 2020-12-21 | Sulfur dioxide exhaust emission purification system |
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| Publication Number | Publication Date |
|---|---|
| CN214075875U true CN214075875U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023100817.6U Active CN214075875U (en) | 2020-12-21 | 2020-12-21 | Sulfur dioxide exhaust emission purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214075875U (en) |
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2020
- 2020-12-21 CN CN202023100817.6U patent/CN214075875U/en active Active
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