CN219596278U - Purifying device for waste gas of earth acid - Google Patents
Purifying device for waste gas of earth acid Download PDFInfo
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- CN219596278U CN219596278U CN202320451778.9U CN202320451778U CN219596278U CN 219596278 U CN219596278 U CN 219596278U CN 202320451778 U CN202320451778 U CN 202320451778U CN 219596278 U CN219596278 U CN 219596278U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model discloses a purification device for waste acid gas, which relates to the technical field of waste acid gas purification and comprises the following components: an earth acid waste gas purifier main body; the underframe is fixed at the bottom end of the outer part of the body of the earth acid waste gas purifier; the exhaust component is arranged at the top of the body of the earth acid waste gas purifier and is used for exhausting clean air; and the earth acid waste gas conveying component is arranged inside the earth acid waste gas purifier main body. According to the utility model, the waste acid gas is conveyed into the gas gathering and distributing ring pipe through the gas conveying pipe, and the waste acid gas is discharged from the exhaust pipe by matching with the fluidity of the gas, so that the waste acid gas contacts with the neutralization treatment liquid in the main body of the waste acid gas purifier to generate acid-base neutralization reaction, and then the purification treatment of acidic substances in the waste acid gas is completed.
Description
Technical Field
The utility model relates to the technical field of purification of waste acid gas, in particular to a purification device for waste acid gas.
Background
In the related production field, the mixed acid of hydrofluoric acid and hydrochloric acid is often called as earth acid, the earth acid is used for removing mud blockage and improving permeability of a mud sandstone stratum in the field of oil fields, so that water injection or oil extraction is facilitated, along with the wider application, the production of the related earth acid is also more and more emphasized, in the process of producing the earth acid, some waste gas is often generated, acidic substances are rich in the waste gas, the waste gas cannot be directly discharged to the external environment, and an alkaline substance is generally adopted to be matched with a purifying device for treating the waste gas.
Such as Chinese patent publication No.: an industrial waste gas treatment device of CN217490382U belongs to exhaust-gas treatment technical field, including the exhaust-gas treatment jar, the top of exhaust-gas treatment jar is provided with fixed cover, and the top intercommunication of fixed cover is provided with the blast pipe, the left lower extreme intercommunication of exhaust-gas treatment jar is provided with the intake pipe, the upper end middle part of intake pipe is provided with the dead lever, the right lower extreme of exhaust-gas treatment jar is provided with the spread box, the upper end intercommunication of spread box is provided with the inlet pipe, the intercommunication is provided with many connecting pipes between spread box and the intake pipe, and the bottom of exhaust-gas treatment jar has the door plant through hinge swing joint, the inside middle-end fixedly connected with filter screen of exhaust-gas treatment jar, and the front view of fixed cover is the trapezium, a plurality of refrigeration boards have been arranged around the inner face of fixed cover. The utility model can more intensively spray the liquid medicine on the waste gas for purification treatment, improves the mixing degree of the liquid medicine and the waste gas, and further enhances the purification quality of the waste gas.
In order to solve the problem that the space in the treatment tank is large, the range that can make waste gas drift is bigger, the prior art adopts fixed cover and blast pipe cooperation to assist the mode of spraying the liquid medicine to handle, but still can appear waste gas treatment incompletely, easily produce the remaining condition of waste gas, and then lead to the utilization efficiency of device to reduce, the problem that the practicality reduces.
Disclosure of Invention
The present utility model is directed to a purification apparatus for waste gas of earth acids, which solves the problems set forth in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a purification apparatus for earth acid waste gas, comprising: an earth acid waste gas purifier main body; the underframe is fixed at the bottom end of the outer part of the body of the earth acid waste gas purifier; the exhaust component is arranged at the top of the body of the earth acid waste gas purifier and is used for exhausting clean air; the earth acid waste gas conveying component is arranged in the earth acid waste gas purifier main body; and the multi-stage treatment mechanism of the waste acid and the waste gas is arranged inside the main body of the waste acid and the waste gas purifier, the multi-stage treatment mechanism of the waste acid and the waste gas comprises a neutralization treatment liquid mixing and stirring assembly fixedly arranged on the inner surface of the main body of the waste acid and waste gas purifier and a spraying assembly arranged below the neutralization treatment liquid mixing and stirring assembly, the neutralization treatment liquid mixing and stirring assembly comprises a fixing part fixedly arranged on the inner surface of the main body of the waste acid and waste gas purifier, the inner side of the fixing part is fixedly connected with a mixing and stirring component, the spraying assembly comprises a flow dividing part fixedly connected with the inner surface of the main body of the waste acid and waste gas purifier, and the top of the flow dividing part is provided with a liquid guiding part, and the neutralization treatment liquid is alkaline solution capable of being neutralized with the waste acid and the waste gas.
The technical scheme of the utility model is further improved as follows: the waste acid gas conveying assembly comprises a gas conveying pipe fixedly connected to the inner wall of the main body of the waste acid gas purifier, one end of the gas conveying pipe is connected with an external conveying port, the other end of the gas conveying pipe extends to the inside of the main body of the waste acid gas purifier and is immersed into neutralizing treatment liquid and fixedly connected with a gas gathering and distributing ring pipe, the gas gathering and distributing ring pipe is fixedly arranged at the bottom end of the inner surface of the main body of the waste acid gas purifier, an exhaust port is formed in the bottom of the gas gathering and distributing ring pipe, an exhaust pipe fixedly connected with the bottom of the gas gathering and distributing ring pipe is arranged below the exhaust port, waste acid gas is conveyed into the gas gathering and distributing ring pipe through the gas conveying pipe, and the waste acid gas is discharged from the exhaust pipe in cooperation with the fluidity of gas, so that acid and alkali neutralization reaction is generated by contact with neutralizing treatment liquid in the main body of the waste acid gas purifier.
The technical scheme of the utility model is further improved as follows: the bottom of earth acid exhaust gas purifier main part is fixed mounting has the drain pipe, the outside of drain pipe is provided with control valve.
The technical scheme of the utility model is further improved as follows: the fixed part comprises a welding block fixedly connected to the inner surface of the main body of the earthacid waste gas purifier, one end of the welding block is fixedly connected with a fixing frame, and a connecting plate for fixing the mixing and stirring component is welded on the inner surface of the fixing frame.
The technical scheme of the utility model is further improved as follows: the stirring component comprises a driving motor fixedly connected with one end of the connecting plate, a rotating shaft is fixedly connected to an output shaft of the driving motor, a stirring blade is fixedly connected to the outer surface of the rotating shaft and immersed in the neutralization treatment liquid, and the stirring blade is driven to rotate through the cooperation of the driving motor and the rotating shaft, so that the neutralization treatment liquid in the main body of the earth acid waste gas purifier flows, and the purification cleanliness of the earth acid waste gas at a single position is prevented from being influenced.
The technical scheme of the utility model is further improved as follows: the shunt part is including fixed connection's stock solution ring canal on earth acid exhaust gas purifier main part internal surface, the bottom fixedly connected with flowing back shower nozzle of stock solution ring canal, the quantity of flowing back shower nozzle is a plurality of, the stock solution ring canal sets up the top at neutralization treatment liquid.
The technical scheme of the utility model is further improved as follows: the liquid guide part comprises a small water pump fixedly connected to the top of the liquid storage ring pipe, the input end of the small water pump is fixedly connected with a liquid guide pipe, one end of the liquid guide pipe extends to the neutralizing treatment liquid, the output end of the small water pump extends to the inside of the liquid storage ring pipe, the neutralizing treatment liquid is pumped up through the cooperation of the liquid guide pipe and the small water pump and is collected into the liquid storage ring pipe, and then the waste gas is discharged in a dispersed mode through a liquid discharge nozzle to carry out additional treatment.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a purification device for waste acid gas, which is characterized in that waste acid gas is conveyed into a gas gathering and distributing ring pipe through a gas conveying pipe, and the waste acid gas is discharged from an exhaust pipe by matching with the fluidity of gas, so that acid-base neutralization reaction is generated by contact with neutralization treatment liquid in a main body of a waste acid gas purifier, and then the purification treatment of acidic substances in the waste acid gas is completed.
2. The utility model provides a purification device for waste acid gas, which drives a mixing blade to rotate by matching a driving motor with a rotating shaft, so that neutralization treatment liquid in a main body of a waste acid gas purifier flows, the purification cleanliness of waste acid gas at a single position is prevented from being influenced, the mixing degree of the neutralization treatment liquid and waste acid gas is improved, and the purification quality of waste gas is enhanced.
3. The utility model provides a purification device for waste gas of earthic acid, which is characterized in that a liquid guide pipe is matched with a small water pump to pump up neutralization treatment liquid, the neutralization treatment liquid is collected into a liquid storage ring pipe and is dispersed and discharged by a liquid discharge nozzle, the waste gas is subjected to additional treatment, and multiple treatment means are matched, so that the utilization efficiency of the device is further improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a structural earth acid waste gas delivery assembly of the present utility model;
FIG. 4 is a schematic perspective view of a structured neutralizing treatment fluid mixing assembly of the present utility model;
fig. 5 is a schematic perspective view of a structural spray assembly of the present utility model.
In the figure: 1. an earth acid waste gas purifier main body; 2. a chassis; 3. an exhaust assembly; 4. an earth acid waste gas conveying assembly; 41. a gas pipe; 42. a gas gathering and diverting ring pipe; 43. an exhaust pipe; 5. a neutralization treatment fluid mixing and stirring assembly; 51. a fixing frame; 52. a driving motor; 53. a rotating shaft; 54. mixing and stirring blades; 6. a spray assembly; 61. a split flow section; 611. a liquid storage ring pipe; 612. a liquid discharge nozzle; 62. a liquid guiding part; 621. a small water pump; 622. a catheter.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 to 5, the present utility model provides a purification apparatus for waste gas of earth acid, comprising: an earth acid waste gas purifier body 1; the underframe 2 is fixed at the bottom end of the outer part of the body 1 of the earth acid waste gas purifier; an exhaust assembly 3 installed at the top of the body 1 for exhausting clean air; an earth acid waste gas conveying assembly 4 provided inside the earth acid waste gas purifier body 1; and a multi-stage treatment mechanism for the waste acid and the waste gas, which is arranged in the main body 1 of the waste acid and the waste gas, wherein the multi-stage treatment mechanism for the waste acid and the waste gas comprises a neutralization treatment liquid mixing and stirring assembly 5 fixedly arranged on the inner surface of the main body 1 of the waste acid and the spraying assembly 6 arranged below the neutralization treatment liquid mixing and stirring assembly 5, the inside of the main body 1 of the waste acid and the waste gas is filled with the neutralization treatment liquid, the neutralization treatment liquid mixing and stirring assembly 5 comprises a fixing part fixedly arranged on the inner surface of the main body 1 of the waste acid and the waste gas, the inner side of the fixing part is fixedly connected with a mixing and stirring component, the spraying assembly 6 comprises a flow dividing part 61 fixedly connected on the inner surface of the main body 1 of the waste acid and the waste gas, the top of the flow dividing part 61 is provided with a liquid guiding part 62, the neutralization treatment liquid is alkaline solution which can be neutralized with the waste acid and the waste gas, the bottom of the main body 1 of the waste acid and the waste gas is fixedly provided with a drain pipe, the outside of the drain pipe is provided with a control valve, the earth acid waste gas conveying component 4 comprises a gas conveying pipe 41 fixedly connected to the inner wall of the earth acid waste gas purifier main body 1, one end of the gas conveying pipe 41 is connected with an external conveying port, the other end of the gas conveying pipe 41 extends to the inside of the earth acid waste gas purifier main body 1 and is immersed in neutralizing treatment liquid and is fixedly connected with a gas gathering and distributing ring pipe 42, the gas gathering and distributing ring pipe 42 is fixedly arranged at the bottom end of the inner surface of the earth acid waste gas purifier main body 1, the bottom of the gas gathering and distributing ring pipe 42 is provided with an exhaust pipe 43 fixedly connected with the bottom of the gas gathering and distributing ring pipe 42, the earth acid waste gas is conveyed into the gas gathering and distributing ring pipe 42 through the gas conveying pipe 41, and the earth acid waste gas is discharged from the exhaust pipe 43 in cooperation with the fluidity of gas, the acid-base neutralization reaction is generated by contacting with the neutralization treatment liquid in the body 1 of the earth acid waste gas purifier, and the acid substances in the earth acid waste gas are purified.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the fixed part comprises a welding block fixedly connected to the inner surface of the body 1 of the waste acid purifier, one end of the welding block is fixedly connected with a fixing frame 51, a connecting plate for fixing a mixing component is welded to the inner surface of the fixing frame 51, the mixing component comprises a driving motor 52 fixedly connected with one end of the connecting plate, a rotating shaft 53 is fixedly connected to an output shaft of the driving motor 52, a mixing blade 54 is fixedly connected to the outer surface of the rotating shaft 53, the mixing blade 54 is immersed in a neutralizing treatment liquid, the rotating shaft 53 is driven to rotate by the output shaft of the driving motor 52, the mixing blade 54 is driven to rotate, the neutralizing treatment liquid in the body 1 of the waste acid purifier flows, the waste acid purification cleanliness of the waste acid at a single position is prevented from being influenced, and the mixing degree of the neutralizing treatment liquid and the waste acid waste gas is improved.
Example 3
As shown in fig. 1-5, on the basis of embodiments 1-2, the present utility model provides a technical solution: preferably, the diversion portion 61 comprises a liquid storage ring pipe 611 fixedly connected to the inner surface of the body 1 of the waste acid gas purifier, the bottom of the liquid storage ring pipe 611 is fixedly connected with liquid discharge nozzles 612, the liquid storage ring pipe 611 is arranged above the neutralization treatment liquid, the liquid guide portion 62 comprises a small water pump 621 fixedly connected to the top of the liquid storage ring pipe 611, one end of the input end of the small water pump 621 extends to a liquid guide pipe 622 in the neutralization treatment liquid, the output end of the small water pump 621 extends to the inside of the liquid storage ring pipe 611, the neutralization treatment liquid is pumped up through the cooperation of the liquid guide pipe 622 and the small water pump 621 and is converged into the liquid storage ring pipe 611, and then discharged in a dispersed manner by the liquid discharge nozzles 612, the waste gas is subjected to additional treatment, multiple treatment means are matched, and the waste gas circularly flows to perform high-efficiency purification treatment on the waste acid gas.
The working principle of the purification device for the waste gas of earth acids will be described in detail.
When the device is used, as shown in fig. 1-5, firstly, equipment is started, then the waste acid gas is conveyed into the gas gathering and distribution ring pipe 42 through the gas conveying pipe 41, and the waste acid gas is discharged from the gas discharging pipe 43 in cooperation with the fluidity of gas, so that acid-base neutralization reaction is generated by contacting with neutralization treatment liquid in the waste acid gas purifier main body 1, meanwhile, the output shaft of the driving motor 52 drives the rotating shaft 53 to rotate so as to drive the mixing and stirring blade 54 to rotate, the neutralization treatment liquid in the waste acid gas purifier main body 1 flows, and is matched with the small water pump 621 through the liquid guiding pipe 622, the neutralization treatment liquid is pumped up and is gathered into the liquid storing ring pipe 611, and then is dispersed and discharged through the liquid discharging nozzle 612, and the waste acid gas after being sprayed is matched with multiple treatment means to circularly flow, so that the waste acid gas after being treated is subjected to high-efficiency purification treatment, and the purified gas can be directly discharged from the gas discharging assembly 3.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. A purification apparatus for earth acid waste gas, comprising: an earth acid waste gas purifier main body (1);
the underframe (2) is fixed at the bottom end of the outer part of the body (1) of the earth acid waste gas purifier;
an exhaust assembly (3) installed at the top of the body (1) for exhausting clean air;
an earth acid waste gas conveying component (4) arranged in the earth acid waste gas purifier main body (1);
and set up the inside multistage processing mechanism of earth acid waste gas purifier main part (1), its characterized in that: the utility model provides a multistage processing mechanism of earth acid waste gas is including fixed mounting neutralization treatment liquid on earth acid waste gas purifier main part (1) internal surface thoughtlessly stirs subassembly (5) and sets up spray assembly (6) in neutralization treatment liquid thoughtlessly stirs subassembly (5) below, the inside of earth acid waste gas purifier main part (1) is filled with neutralization treatment liquid, neutralization treatment liquid thoughtlessly stirs subassembly (5) including fixed mounting fixed part on earth acid waste gas purifier main part (1) internal surface, the inboard fixedly connected with of fixed part thoughtlessly stirs the part, spray assembly (6) including branch stream portion (61) of fixed connection on earth acid waste gas purifier main part (1) internal surface, the top of branch stream portion (61) is provided with drain portion (62), neutralization treatment liquid is the alkaline solution that can neutralize with earth acid waste gas.
2. A purification apparatus for waste gas of earth acids as defined in claim 1, wherein: the waste acid gas conveying assembly (4) comprises a gas conveying pipe (41) fixedly connected to the inner wall of the waste acid gas purifier main body (1), one end of the gas conveying pipe (41) is connected with an external conveying port, the other end of the gas conveying pipe (41) extends to the inside of the waste acid gas purifier main body (1) and is immersed into neutralizing treatment liquid, and is fixedly connected with a gas gathering and distributing ring pipe (42), the gas gathering and distributing ring pipe (42) is fixedly installed on the bottom end of the inner surface of the waste acid gas purifier main body (1), an exhaust port is formed in the bottom of the gas gathering and distributing ring pipe (42), and an exhaust pipe (43) fixedly connected with the bottom of the gas gathering and distributing ring pipe (42) is arranged below the exhaust port.
3. A purification apparatus for waste gas of earth acids as defined in claim 1, wherein: the bottom of the main body (1) of the earth acid waste gas purifier is fixedly provided with a drain pipe, and the outside of the drain pipe is provided with a control valve.
4. A purification apparatus for waste gas of earth acids as defined in claim 1, wherein: the fixed part comprises a welding block fixedly connected to the inner surface of the main body (1) of the earthacid waste gas purifier, one end of the welding block is fixedly connected with a fixing frame (51), and a connecting plate for fixing the mixing and stirring component is welded to the inner surface of the fixing frame (51).
5. A purification apparatus for an exhaust gas of earth acids as defined in claim 4, wherein: the stirring component comprises a driving motor (52) fixedly connected with one end of the connecting plate, a rotating shaft (53) is fixedly connected to an output shaft of the driving motor (52), stirring blades (54) are fixedly connected to the outer surface of the rotating shaft (53), and the stirring blades (54) are immersed in the neutralization treatment liquid.
6. A purification apparatus for waste gas of earth acids as defined in claim 1, wherein: the diversion part (61) comprises a liquid storage ring pipe (611) fixedly connected to the inner surface of the body (1) of the earth acid waste gas purifier, the bottom of the liquid storage ring pipe (611) is fixedly connected with liquid discharge spray heads (612), the number of the liquid discharge spray heads (612) is a plurality of, and the liquid storage ring pipe (611) is arranged above the neutralization treatment liquid.
7. A purification apparatus for an exhaust gas of earth acids as defined in claim 6, wherein: the liquid guide part (62) comprises a small water pump (621) fixedly connected to the top of the liquid storage ring pipe (611), the input end of the small water pump (621) is fixedly connected with a liquid guide pipe (622) with one end extending into the neutralization treatment liquid, and the output end of the small water pump (621) extends into the liquid storage ring pipe (611).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320451778.9U CN219596278U (en) | 2023-03-10 | 2023-03-10 | Purifying device for waste gas of earth acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320451778.9U CN219596278U (en) | 2023-03-10 | 2023-03-10 | Purifying device for waste gas of earth acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219596278U true CN219596278U (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320451778.9U Active CN219596278U (en) | 2023-03-10 | 2023-03-10 | Purifying device for waste gas of earth acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219596278U (en) |
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2023
- 2023-03-10 CN CN202320451778.9U patent/CN219596278U/en active Active
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