CN218458987U - A tail gas absorbing device for sodium persulfate production - Google Patents
A tail gas absorbing device for sodium persulfate production Download PDFInfo
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- CN218458987U CN218458987U CN202222421478.4U CN202222421478U CN218458987U CN 218458987 U CN218458987 U CN 218458987U CN 202222421478 U CN202222421478 U CN 202222421478U CN 218458987 U CN218458987 U CN 218458987U
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- sodium persulfate
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Abstract
The utility model provides a tail gas absorbing device for sodium persulfate production relates to tail gas absorbing device technical field, and it is not good to have solved current tail gas absorbing device for sodium persulfate production exhaust treatment effect, and the effect of getting rid of the particulate matter is low, has the problem of the condition of excessive pressure when tail gas treatment simultaneously. The utility model discloses a setting is at the rabbling mechanism of tail gas treatment incasement, the delivery pipe end connection has and is used for carrying out filterable secondary filter equipment again to tail gas, still be connected with on the delivery pipe and prevent that tail gas treatment case and delivery pipe internal pressure are too big explosion-proof pipe, be connected with the corresponding explosion-proof rubber lid that is used for automatic bullet when pressure is too big to open and carries out the pressure release on the explosion-proof pipe. The beneficial effects of the utility model are that: the dust removal efficiency is improved, and meanwhile, the tail gas is cooled, so that harmful substances and moisture in the gas are effectively filtered; the explosion-proof rubber cover can be flushed to release pressure when the air pressure is too high, and the safety is higher.
Description
Technical Field
The utility model relates to a tail gas absorbing device technical field, concretely relates to tail gas absorbing device for sodium persulfate production.
Background
At present, sodium persulfate, also called high sodium sulfate, is white crystalline powder in appearance, odorless and soluble in water. As bleaching agent, oxidant, emulsion polymerization promoter, the configuration of sodium persulfate needs to use the stirring procedure, because its chemical composition, possesses higher corrosivity, and traditional agitating unit does not possess the ability of stirring sodium persulfate, and the tail gas after the stirring also possesses chemical activity, need utilize neutralization reaction device to filter tail gas, just can discharge to reach standard.
The tail gas treatment effect of the existing tail gas absorption device for sodium persulfate production is not good, the effect of removing particulate matters is low, and meanwhile, the condition of overpressure exists during tail gas treatment, so that the safety problem is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the tail gas treatment effect of the existing tail gas absorption device for sodium persulfate production is poor, the effect of removing particulate matters is low, and overpressure occurs during tail gas treatment, and provides a tail gas absorption device for sodium persulfate production, which can be provided with a stirring mechanism, can accelerate the dust removal efficiency in a treatment box and cool the tail gas, and can be provided with a secondary filtering device to perform neutralization reaction with the tail gas after water treatment, thereby effectively filtering harmful substances and moisture in the gas; through being provided with explosion-proof pipe cooperation explosion-proof rubber lid, atmospheric pressure can wash explosion-proof rubber lid when too big and carry out the pressure release, through cover at explosion-proof rubber and be provided with the handle and take out the convenient installation and the dismantlement to explosion-proof rubber lid of pole.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a tail gas absorbing device for sodium persulfate production, it carries out water treatment's tail gas treatment case including the tail gas that is equipped with water and produces when being used for sodium persulfate production, a tail gas treatment case lateral wall upper portion is connected with the intake pipe with sodium persulfate production facility's tail gas exit linkage, the intake pipe is extended to tail gas treatment incasement bottom, the lateral wall upper portion of the relative intake pipe one end of tail gas treatment case is connected with delivery pipe, its characterized in that: still including setting up the rabbling mechanism who is arranged in the tail gas treatment box to be arranged in improving the efficiency of getting rid of solid particle in the tail gas through the stirring, the delivery pipe end connection has and is used for carrying out filterable secondary filter equipment once more to tail gas, secondary filter equipment's the end of giving vent to anger is connected with the outlet duct, still be connected with on the delivery pipe and prevent that tail gas treatment box and delivery pipe internal pressure are too big explosion-proof pipe, be connected with the corresponding explosion-proof rubber lid that is used for automatic flicking of pressure when too big on the explosion-proof pipe and carry out the pressure release, be provided with discharge valve on the delivery pipe between explosion-proof pipe and the secondary filter equipment.
The further improvement is that: the explosion-proof rubber cover comprises an explosion-proof rubber cover end portion and is characterized in that an explosion-proof cover column is fixedly connected with the end portion of the explosion-proof rubber cover, the explosion-proof cover column is inserted into the explosion-proof pipe, a fixed rubber layer is fixedly connected with the bottom end of the explosion-proof cover column, the diameter of the fixed rubber layer is larger than that of the explosion-proof cover column, a fixed groove corresponding to the fixed rubber layer is formed in the inner side wall of the explosion-proof pipe, the fixed rubber layer is connected in the fixed groove in a clamped mode, an edge sealing cover is integrally formed at the edge of the explosion-proof cover column, and a sealing ring is further arranged between the end face of the explosion-proof cover column and the end face of the explosion-proof pipe.
The further improvement is that: the anti-explosion cover column is characterized in that a drawing rod is arranged in the middle of the interior of the anti-explosion cover column, the bottom end of the drawing rod is connected with a drawing rod fixing plate, the drawing rod fixing plate is tightly attached to the bottom surface of the fixed rubber layer, and fixing hooks are fixedly connected to two ends of the drawing rod fixing plate and upwards inserted into the fixed rubber layer and the anti-explosion cover column.
The further improvement is that: the upper end of the pull rod is connected with a handle which is used for conveniently pulling out or inserting the explosion-proof rubber cover.
The further improvement is that: the stirring mechanism comprises a stirring motor arranged at the upper end of the tail gas treatment box and a stirring shaft vertically and rotatably arranged in the tail gas treatment box, and a plurality of stirring blades are fixed on the stirring shaft.
The further improvement is that: the upper end of the tail gas treatment box is connected with a water feeding pipe for feeding water.
The further improvement is that: the bottom of the tail gas treatment box is connected with a sewage discharge pipe for discharging sewage after water treatment.
The further improvement is that: and a supporting support frame for the secondary filtering device is fixedly connected between the secondary filtering device and the outer side wall of the tail gas treatment box.
The further improvement is that: the secondary filtering device is composed of a dry lime layer, a sand soil layer and a soda ash layer from an air inlet end to an air outlet end in sequence.
After adopting above-mentioned technical scheme, compare in prior art and have following beneficial effect:
the stirring mechanism is arranged to accelerate the dust removal efficiency in the treatment tank and cool the tail gas, and the secondary filtering device is arranged to perform a neutralization reaction with the tail gas after water treatment so as to effectively filter harmful substances and water in the gas;
through being provided with explosion-proof pipe cooperation explosion-proof rubber lid, atmospheric pressure can wash explosion-proof rubber lid when too big and carry out the pressure release, through cover at explosion-proof rubber and be provided with the handle and take out the convenient installation and the dismantlement to explosion-proof rubber lid of pole.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the secondary filtering device 7 in the present invention;
fig. 3 is a schematic structural diagram of the explosion-proof device 9 of the present invention.
Description of the reference numerals: the tail gas treatment box comprises a tail gas treatment box 1, an air inlet pipe 2, a stirring motor 3, a stirring shaft 31, a stirring blade 32, a sewage discharge pipe 4, a support frame 5, a discharge pipe 6, a discharge valve 61, a secondary filtering device 7, an explosion-proof pipe 8, an explosion-proof rubber cover 9, an air outlet pipe 10, a water adding pipe 11, a dry lime layer 71, a sand layer 72, a soda ash layer 73, a fixing groove 81, an edge sealing cover 98, an explosion-proof cover column 91, a drawing rod 92, a fixing rubber layer 93, a drawing rod fixing plate 94, a fixing hook 95, a handle 96 and a sealing ring 97.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the utility model provides a tail gas absorbing device for sodium persulfate production, it carries out water treatment's tail gas treatment case 1 including the tail gas that is equipped with water and produces when being used for sodium persulfate production, 1 lateral wall upper portion of tail gas treatment case is connected with the intake pipe 2 with sodium persulfate production facility's tail gas exit linkage, intake pipe 2 extends to the bottom in the tail gas treatment case 1, the lateral wall upper portion of 2 one ends of 1 relative intake pipe of tail gas treatment case is connected with delivery pipe 6, still including setting up the rabbling mechanism that is arranged in improving the efficiency of getting rid of solid particle in the tail gas through the stirring in the tail gas treatment case 1, 6 end connection in delivery pipe has and is used for carrying out filterable secondary filter 7 again to tail gas, the end of giving vent to anger of secondary filter 7 is connected with outlet duct 10, still be connected with on the delivery pipe 6 and prevent that tail gas treatment case 1 and delivery pipe pressure too big explosion-proof pipe 8, be connected with corresponding explosion-proof rubber cover 9 that is used for automatic bullet when pressure release to go on the explosion-proof pipe 8 and carries out, be provided with emission valve 61 on the delivery pipe 6 between explosion-proof pipe 8 and the secondary filter 7.
Wherein, the explosion-proof cap post 91 of 9 end fixedly connected with of explosion-proof rubber lid, explosion-proof cap post 91 inserts in explosion-proof pipe 8, explosion-proof cap post 91 bottom fixedly connected with solid fixed rubber layer 93, the diameter of solid fixed rubber layer 93 is greater than the diameter of explosion-proof cap post 91, the fixed slot 81 corresponding with solid fixed rubber layer 93 is seted up to explosion-proof pipe 8 inside wall, solid fixed rubber layer 93 joint is in fixed slot 81, the still integrated into one piece in explosion-proof cap post 9 edge has the sealed lid 98 in edge, still be provided with sealing washer 97 between explosion-proof cap post 9 and the 8 terminal surfaces of explosion-proof pipe.
The inner middle of the explosion-proof cap column 91 is provided with a drawing rod 92, the bottom end of the drawing rod 92 is connected with a drawing rod fixing plate 94, the drawing rod fixing plate 94 is tightly attached to the bottom surface of the fixed rubber layer 93, two ends of the drawing rod fixing plate 94 are fixedly connected with fixing hooks 95, and the fixing hooks 95 are upwards inserted into the fixed rubber layer 93 and the explosion-proof cap column 91.
Wherein, the upper end of the drawing rod 92 is connected with a handle 96 for conveniently drawing out or inserting the explosion-proof rubber cover 9.
Wherein, rabbling mechanism is including installing agitator motor 3, the vertical (mixing) shaft 31 that sets up in tail gas treatment box 1 of rotating in 1 upper end of tail gas treatment box, be fixed with a plurality of stirring leaf 32 on the (mixing) shaft 31.
Wherein, can accelerate the gaseous velocity of flow in the tail gas treatment box 1 and improve the efficiency of getting rid of particulate matter in the gas through stirring motor's drive (mixing) shaft and stirring leaf when stirring.
Wherein, the upper end of the tail gas treatment box 1 is connected with a water adding pipe 11 for adding water.
Wherein, the bottom of the tail gas treatment box 1 is connected with a sewage discharge pipe 4 for discharging sewage after water treatment.
Wherein, the support frame 5 that is used for secondary filter 7 is fixedly connected with between secondary filter 7 and the tail gas treatment case 1 lateral wall.
The secondary filtering device 7 is composed of a dry lime layer 71, a sand soil layer 72 and a soda ash layer 73 from an air inlet end to an air outlet end in sequence. The dry lime layer 71, the sand layer 72 and the soda ash layer 73 can generate a neutralization reaction with the tail gas after water treatment, and harmful substances and water in the gas can be effectively filtered.
The utility model discloses a theory of operation: when the tail gas treatment device is used, water is firstly injected into the tail gas treatment box, then tail gas generated in the production process of sodium persulfate enters the tail gas treatment box through the air inlet pipe, water in the stirring box is started, the flow velocity of gas in the stirring box is accelerated, the removal efficiency of the water on particles in the tail gas is improved, meanwhile, the tail gas can be cooled, then the gas subjected to water treatment flows to the secondary filtering device through the discharge pipe, and a neutralization reaction is generated between the dried lime layer, the sand layer and the soda ash layer and the tail gas subjected to water treatment, so that harmful substances and water in the gas are effectively filtered; the too big condition of atmospheric pressure can appear in the processing procedure of tail gas, through being provided with explosion-proof pipe cooperation explosion-proof rubber lid, can wash explosion-proof rubber lid when atmospheric pressure is too big and carry out the pressure release, through covering the installation and the dismantlement of being provided with handle and the pole of taking out convenience to explosion-proof rubber lid at explosion-proof rubber.
The foregoing shows and describes the basic principles and features of the present invention and their advantages, which should be understood by those skilled in the art, and it is not limited by the foregoing embodiments, but only by the illustrations presented in the foregoing embodiments and illustrations. The details of the present invention are well known to those skilled in the art.
Claims (9)
1. The utility model provides a tail gas absorbing device for sodium persulfate production, it carries out water treatment's tail gas treatment case including the tail gas that is equipped with water and produces when being used for sodium persulfate production, a tail gas treatment case lateral wall upper portion is connected with the intake pipe with sodium persulfate production facility's tail gas exit linkage, the intake pipe is extended to tail gas treatment incasement bottom, the lateral wall upper portion of the relative intake pipe one end of tail gas treatment case is connected with delivery pipe, its characterized in that: still including setting up the rabbling mechanism who is arranged in the tail gas treatment box to be arranged in improving the efficiency of getting rid of solid particle in the tail gas through the stirring, the delivery pipe end connection has and is used for carrying out filterable secondary filter equipment once more to tail gas, secondary filter equipment's the end of giving vent to anger is connected with the outlet duct, still be connected with on the delivery pipe and prevent that tail gas treatment box and delivery pipe internal pressure are too big explosion-proof pipe, be connected with the corresponding explosion-proof rubber lid that is used for automatic flicking of pressure when too big on the explosion-proof pipe and carry out the pressure release, be provided with discharge valve on the delivery pipe between explosion-proof pipe and the secondary filter equipment.
2. The tail gas absorption device for sodium persulfate production according to claim 1, characterized in that: the explosion-proof rubber cap is characterized in that an explosion-proof cap column is fixedly connected to the end portion of the explosion-proof rubber cap, the explosion-proof cap column is inserted into the explosion-proof tube, a fixing rubber layer is fixedly connected to the bottom end of the explosion-proof cap column, the diameter of the fixing rubber layer is larger than that of the explosion-proof cap column, a fixing groove corresponding to the fixing rubber layer is formed in the inner side wall of the explosion-proof tube, the fixing rubber layer is clamped in the fixing groove, an edge sealing cover is formed at the edge of the explosion-proof cap column in an integrated mode, and a sealing ring is further arranged between the end face of the explosion-proof cap column and the end face of the explosion-proof tube.
3. The tail gas absorption device for sodium persulfate production according to claim 2, characterized in that: the middle part in the explosion-proof cover column is provided with a drawing rod, the bottom end of the drawing rod is connected with a drawing rod fixing plate, the drawing rod fixing plate is tightly attached to the bottom surface of the fixed rubber layer, two ends of the drawing rod fixing plate are fixedly connected with fixing hooks, and the fixing hooks are upwards inserted into the fixed rubber layer and the explosion-proof cover column.
4. The tail gas absorption device for sodium persulfate production according to claim 3, characterized in that: the upper end of the pull rod is connected with a handle which is used for conveniently pulling out or inserting the explosion-proof rubber cover.
5. The tail gas absorption device for sodium persulfate production according to claim 1, characterized in that: the stirring mechanism comprises a stirring motor arranged at the upper end of the tail gas treatment box and a stirring shaft vertically and rotatably arranged in the tail gas treatment box, and a plurality of stirring blades are fixed on the stirring shaft.
6. The tail gas absorption device for sodium persulfate production according to claim 1, characterized in that: the upper end of the tail gas treatment box is connected with a water feeding pipe for feeding water.
7. The tail gas absorption device for sodium persulfate production according to claim 1, characterized in that: the bottom of the tail gas treatment box is connected with a sewage discharge pipe for discharging sewage after water treatment.
8. The tail gas absorption device for sodium persulfate production according to claim 1, characterized in that: and a supporting support frame for the secondary filtering device is fixedly connected between the secondary filtering device and the outer side wall of the tail gas treatment box.
9. The tail gas absorption device for sodium persulfate production according to claim 1, characterized in that: the secondary filtering device consists of a dry lime layer, a sand soil layer and a soda ash layer from an air inlet end to an air outlet end in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222421478.4U CN218458987U (en) | 2022-09-14 | 2022-09-14 | A tail gas absorbing device for sodium persulfate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222421478.4U CN218458987U (en) | 2022-09-14 | 2022-09-14 | A tail gas absorbing device for sodium persulfate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218458987U true CN218458987U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222421478.4U Active CN218458987U (en) | 2022-09-14 | 2022-09-14 | A tail gas absorbing device for sodium persulfate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218458987U (en) |
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- 2022-09-14 CN CN202222421478.4U patent/CN218458987U/en active Active
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