CN117398811B - Waste gas treatment device for water reducing agent production - Google Patents
Waste gas treatment device for water reducing agent production Download PDFInfo
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- CN117398811B CN117398811B CN202311709540.2A CN202311709540A CN117398811B CN 117398811 B CN117398811 B CN 117398811B CN 202311709540 A CN202311709540 A CN 202311709540A CN 117398811 B CN117398811 B CN 117398811B
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- Prior art keywords
- exhaust
- gas treatment
- carbon filter
- waste gas
- filter layer
- Prior art date
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- 239000002912 waste gas Substances 0.000 title claims abstract description 65
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 144
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 133
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 55
- 230000000694 effects Effects 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 description 11
- 238000001914 filtration Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 5
- 238000009298 carbon filtering Methods 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D49/00—Separating dispersed particles from gases, air or vapours by other methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses an exhaust gas treatment device for water reducer production, which relates to the field of exhaust gas treatment devices and comprises an exhaust gas treatment tank, wherein a rotating shaft is arranged in the exhaust gas treatment tank, a connecting sleeve is fixedly sleeved at the outer ring of the rotating shaft, an active carbon filter layer is fixedly arranged at the outer ring of the connecting sleeve, a chute is arranged on the active carbon filter layer, and the active carbon filter layer surrounds the outer ring of the rotating shaft in an annular structure. According to the invention, the rotating shaft is arranged in the waste gas treatment tank, the connecting sleeve is fixedly sleeved at the outer ring of the rotating shaft, the active carbon filter layer is fixedly arranged at the outer ring of the connecting sleeve, when waste gas passes through the active carbon filter layer, the active carbon filter layer is pushed to enable the rotating shaft to rotate, and when the rotating shaft rotates, the contact efficiency between the active carbon filter layer and the waste gas is greatly increased, so that the waste gas treatment effect is improved.
Description
Technical Field
The invention relates to the field of waste gas treatment devices, in particular to a waste gas treatment device for water reducer production.
Background
In the production process of the water reducing agent, a large amount of waste gas is easy to generate, and the catalyst-loaded activated carbon can be used for treatment. In the prior art, when the activated carbon is used for treating gas, the activated carbon filter element is fixedly arranged on the waste gas treatment equipment, waste gas is filtered in a mode that the waste gas flows through the activated carbon filter element, the contact efficiency of the waste gas and the activated carbon filter element is low, the waste gas treatment efficiency is low, and particles contained in the waste gas are filtered by the activated carbon filter element and then are extremely easy to block in the pore structure of the activated carbon filter element, so that the service life of the activated carbon filter element is short. Therefore, it is necessary to provide an exhaust gas treatment device for water reducing agent production to solve the above problems.
Disclosure of Invention
The invention aims to provide an exhaust gas treatment device for water reducer production, which aims to solve the problems that in the prior art, when activated carbon is used for treating gas, an activated carbon filter element is usually fixedly arranged on exhaust gas treatment equipment, exhaust gas is filtered in a mode of flowing through the activated carbon filter element, the contact efficiency of the exhaust gas and the activated carbon filter element is low, the efficiency of the exhaust gas treatment is low, and particles contained in the exhaust gas are easily blocked in a pore structure of the activated carbon filter element after being filtered by the activated carbon filter element, so that the service life of the activated carbon filter element is short.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an exhaust treatment device for water-reducing agent production, includes the exhaust treatment jar, the inside of exhaust treatment jar is provided with the pivot, the fixed cover in outer lane department of pivot is equipped with the adapter sleeve, the outer lane department of adapter sleeve is fixedly provided with the active carbon filter layer, be provided with the chute on the active carbon filter layer, the active carbon filter layer is annular structure and surrounds in the outer lane department of pivot, movable laminating between outer lane department and the inner wall of exhaust treatment jar of active carbon filter layer, the upper end of exhaust treatment jar is provided with the exhaust emission nest of tubes, and the lower extreme of exhaust treatment jar is provided with the exhaust admission nest of tubes;
the utility model discloses a waste gas treatment tank, including waste gas treatment tank, the adapter sleeve is provided with two, forms first inside cavity between two adapter sleeves, and the chute is located the one side that the active carbon filter layer is close to first inside cavity, the inside fixed baffle that is provided with of lower extreme of waste gas treatment tank, form the collection cavity between the bottom of baffle and the waste gas treatment tank lower extreme inner wall down, waste gas gets into the nest of tubes and includes the gas and discharges the mouth of pipe, gas is discharged mouth of pipe fixed mounting in the lower extreme middle part of waste gas treatment tank, gas is discharged into the orificial upper end intercommunication and is provided with the extension pipe, the upper end of extension pipe extends to the inside of first inside cavity, the upper end of extension pipe is the circular cone pipeline structure of throat, circular cone pipeline structure slope towards outer lane one side of pivot, be provided with first check valve in the gas is discharged into the mouth of pipe.
Preferably, the one end outer lane department that two adapter sleeves kept away from each other is all fixed and is provided with the baffle, form the inside cavity of second between baffle and the active carbon filter layer, form first exhaust chamber between one of them baffle one side of keeping away from the active carbon filter layer and the inner wall of exhaust-gas treatment jar, form the second exhaust chamber between one side of another baffle one side of keeping away from the active carbon filter layer and the inner wall of exhaust-gas treatment jar, be provided with one-way pipeline on two baffles, be provided with second check valve and fifth solenoid valve in the one-way pipeline, one of them one-way pipeline intercommunication is between the inside cavity of second and first exhaust chamber, another one-way pipeline intercommunication is between the inside cavity of second and second exhaust chamber.
Preferably, the chute is arranged on one surface of the two active carbon filter layers, which is close to each other, and the chute is obliquely arranged, and a stepped surface is arranged on the inner wall above the chute.
Preferably, the exhaust gas discharge pipe group comprises a first discharge pipe orifice and a second discharge pipe orifice, the first discharge pipe orifice and the second discharge pipe orifice are respectively communicated with the inside of the first discharge chamber and the inside of the second discharge chamber, the upper ends of the first discharge pipe orifice and the second discharge pipe orifice are respectively connected and provided with a first discharge pipeline and a second discharge pipeline, the first discharge pipeline and the second discharge pipeline are symmetrical relative to the middle part of the exhaust gas treatment tank, the upper ends of the first discharge pipeline and the second discharge pipeline are respectively provided with a first electromagnetic valve and a second electromagnetic valve, and a first gas detection unit and a second gas detection unit are respectively installed on the inner walls of the first discharge pipeline and the second discharge pipeline.
Preferably, the exhaust gas discharge tube group further comprises an adapter, two ends of the adapter are respectively provided with a first connecting end and a second connecting end, the lower end of the adapter is provided with a third connecting end, the first connecting end and the second connecting end are respectively communicated with a connecting tube, one connecting tube is far away from one end of the first connecting end and is communicated with the inside of the first discharge pipeline, the other connecting tube is far away from one end of the second connecting end and is communicated with the inside of the second discharge pipeline, a fourth electromagnetic valve is arranged in the connecting tube between the first connecting end and the first discharge pipeline, and a third electromagnetic valve is arranged in the connecting tube between the second connecting end and the second discharge pipeline.
Preferably, a suction pump is connected to the third connection end, and the suction pump is communicated with the interior of the first internal chamber.
Preferably, a dust removing gap is arranged between the outer ring of the extension pipe and the active carbon filter layer, a dust removing hole is arranged at the bottom of the dust removing gap, and the dust removing hole is communicated between the first inner cavity and the collecting cavity.
Preferably, the bottom of exhaust-gas treatment jar is provided with the bottom plate, the upper surface both ends of bottom plate are all fixed and are provided with the mount, the both ends of exhaust-gas treatment jar are fixed connection respectively in the one side that two mounts are close to each other, the tip rotation of pivot is connected on the mount, the tip setting of exhaust-gas treatment jar is passed in the pivot activity.
Preferably, the exhaust treatment tank is provided with a cleaning port, and a sealing door is sealed at the cleaning port.
The invention has the technical effects and advantages that:
1. according to the invention, the rotating shaft is arranged in the waste gas treatment tank, the connecting sleeve is fixedly sleeved at the outer ring of the rotating shaft, the active carbon filter layer is fixedly arranged at the outer ring of the connecting sleeve, when waste gas passes through the active carbon filter layer, the active carbon filter layer is pushed to rotate the rotating shaft, and when the rotating shaft rotates, the contact efficiency between the active carbon filter layer and the waste gas is greatly increased, so that the waste gas treatment effect is improved;
2. based on the rotation of the active carbon filter layer, some particles adhered on the active carbon filter layer are easy to be thrown out in the process of treating the waste gas, so that the particles in the waste gas are prevented from being blocked in the pore structure of the active carbon filter layer, and the service life of the active carbon filter layer is prolonged;
3. waste gas can accumulate in the cavity, so that the pressure in the cavity is increased, the filtering effect of the active carbon filtering layer on the waste gas is better under the condition of normal temperature or low temperature under the condition of pressure increase, the using effect of the active carbon filtering layer is guaranteed, and the problem that harmful substances absorbed on the active carbon filtering layer are released secondarily due to overhigh temperature is avoided.
Drawings
Fig. 1 is a schematic diagram of an exhaust gas treatment device for producing the water reducer.
FIG. 2 is a cross-sectional view of an exhaust gas treatment device for producing a water reducing agent of the present invention.
Fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present invention.
FIG. 4 is a schematic view of the structure of the end face chute of the activated carbon filter layer of the invention.
FIG. 5 is a schematic view of the flow direction of exhaust gas from the end face of the activated carbon filter layer of the present invention.
FIG. 6 is a schematic view of another view of the flow direction of exhaust gas from the end face of the activated carbon filter layer of the present invention.
In the figure: 1. an exhaust gas treatment tank; 2. a first discharge nozzle; 3. a second discharge nozzle; 4. a gas discharge pipe orifice; 5. sealing the door; 6. a rotating shaft; 7. a fixing frame; 8. a first discharge duct; 9. a second discharge duct; 10. a connecting pipe; 11. an adapter; 12. a suction pump; 13. a bottom plate; 14. a first gas detection unit; 15. a first electromagnetic valve; 16. a first discharge chamber; 17. a partition plate; 18. an extension tube; 19. dust removal holes; 20. a first one-way valve; 21. a lower partition plate; 22. a collection chamber; 23. an activated carbon filter layer; 24. a chute; 25. connecting sleeves; 26. a first internal chamber; 27. a second discharge chamber; 28. a second gas detection unit; 29. a second electromagnetic valve; 30. a third electromagnetic valve; 31. a second connection end; 32. a first connection end; 33. a fourth electromagnetic valve; 34. a third connection end; 35. a unidirectional conduit; 36. a second one-way valve; 37. a fifth electromagnetic valve; 38. a second internal chamber; 39. a stepped surface.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides an exhaust gas treatment device for producing a water reducer, which is shown in figures 1-6, and comprises an exhaust gas treatment tank 1, wherein the exhaust gas treatment tank 1 is a tank body for treating the exhaust gas, an active carbon filter core is usually fixedly arranged on exhaust gas treatment equipment in consideration of the fact that active carbon in the prior art is used for treating the gas, the exhaust gas flows through the active carbon filter core for filtering, the contact efficiency of the exhaust gas and the active carbon filter core is lower, the efficiency of the exhaust gas treatment is low, particles contained in the exhaust gas are easily blocked in a pore structure of the active carbon filter core after being filtered by the active carbon filter core, so that the service life of the active carbon filter core is short.
Further, based on the rotation of the activated carbon filter layer 23, some particles adhered to the activated carbon filter layer 23 are easily thrown out in the process of treating the exhaust gas, so that the particles in the exhaust gas are prevented from being blocked in the pore structure of the activated carbon filter layer 23, and the service life of the activated carbon filter layer 23 is prolonged.
When the waste gas treatment tank is specifically used, the chute 24 is arranged on the active carbon filter layer 23, the active carbon filter layer 23 surrounds the outer ring of the rotating shaft 6, the outer ring of the active carbon filter layer 23 is movably attached to the inner wall of the waste gas treatment tank 1, the waste gas discharge pipe group is arranged at the upper end of the waste gas treatment tank 1, the waste gas inlet pipe group is arranged at the lower end of the waste gas treatment tank 1, the waste gas enters the waste gas treatment tank 1 through the waste gas inlet pipe group, and is discharged from the waste gas discharge pipe group after being filtered by the active carbon filter layer 23 in the waste gas treatment tank 1.
The two connecting sleeves 25 are provided with a first inner chamber 26, a chute 24 is positioned on one surface of the active carbon filter layer 23, which is close to the first inner chamber 26, a partition plate 17 is fixedly arranged at the outer ring of one end, which is far away from each other, of the two connecting sleeves 25, a second inner chamber 38 is formed between the partition plate 17 and the active carbon filter layer 23, a first discharge chamber 16 is formed between one surface of one partition plate 17, which is far away from the active carbon filter layer 23, and the inner wall of the exhaust gas treatment tank 1, a second discharge chamber 27 is formed between one surface of the other partition plate 17, which is far away from the active carbon filter layer 23, and the inner wall of the exhaust gas treatment tank 1, a one-way pipeline 35 is arranged on the two partition plates 17, a second one-way valve 36 and a fifth electromagnetic valve 37 are arranged in the one-way pipeline 35, one-way pipeline 35 is communicated between the second inner chamber 38 and the first discharge chamber 16, and the other one-way pipeline 35 is communicated between the second inner chamber 38 and the second discharge chamber 27; when the chamber formed between the two partition boards 17 and the inside of the exhaust gas treatment tank 1 is filled with exhaust gas, the exhaust gas can be accumulated in the chamber, so that the pressure in the chamber is increased, and the filtering effect of the activated carbon filter layer 23 on the exhaust gas is better under the condition of normal temperature or low temperature under the condition of pressure increase, thereby not only ensuring the use effect of the activated carbon filter layer 23, but also avoiding the problem of secondary release of harmful substances absorbed on the activated carbon filter layer 23 caused by overhigh temperature.
Chute 24 sets up in the one side that two active carbon filter layers 23 are close to each other, and chute 24 slope setting, and the top inner wall of chute 24 is provided with step surface 39, waste gas accessible chute 24 to make the contact efficiency between waste gas and the active carbon filter layer 23 increase to some extent, and the particulate matter in the waste gas is blocked by step surface 39, can be filtered smoothly, and the particulate matter can slide to the lower extreme inside of first inside cavity 26 along the inclined plane of chute 24 bottom, has played the purpose of the particulate matter of absorbing on the discharge active carbon filter layer 23.
It should be noted that, in the present invention, the flow rate is stable when the exhaust gas enters the first internal chamber 26, and cannot be fast, so that the treatment effect of the exhaust gas is ensured, and thus, the rotation speed of the activated carbon filter layer 23 is not very high, and thus, some particles adhered to the activated carbon filter layer 23 can be thrown out due to the rotation of the activated carbon filter layer 23, and not centrifugally pressed to the bottom of the chute 24.
A lower partition plate 21 is fixedly arranged in the lower end of the exhaust gas treatment tank 1, a collecting chamber 22 is formed between the bottom of the lower partition plate 21 and the inner wall of the lower end of the exhaust gas treatment tank 1, a dust removing gap is arranged between the outer ring of the extension pipe 18 and the active carbon filter layer 23, dust removing holes 19 are formed in the bottom of the dust removing gap, and the dust removing holes 19 are communicated between the first inner chamber 26 and the collecting chamber 22; the waste gas inlet pipe group comprises a gas inlet pipe orifice 4, the gas inlet pipe orifice 4 is fixedly arranged in the middle of the lower end of the waste gas treatment tank 1, the upper end of the gas inlet pipe orifice 4 is communicated with an extension pipe 18, the upper end of the extension pipe 18 extends to the interior of a first inner cavity 26, the upper end of the extension pipe 18 is in a tapered conical pipeline structure, the conical pipeline structure is inclined towards one side of the outer ring of the rotating shaft 6, and a first one-way valve 20 is arranged in the gas inlet pipe orifice 4; the exhaust gas is introduced into the gas discharge pipe orifice 4 and discharged into the first internal chamber 26 through the upper end of the extension pipe 18, and the exhaust gas preferentially enters the inside of the chute 24 when flowing into the chute so as to push the activated carbon filter layer 23 to rotate, and the exhaust gas is filtered when passing through the activated carbon filter layer 23.
Further, the particles in the chute 24 fall into the lower end of the first inner chamber 26 during the rotation of the activated carbon filter layer 23, and the particles are discharged from the dust removing hole 19 into the collecting chamber 22 for collection.
The specific working principle of the exhaust gas pushing the activated carbon filter layer 23 to rotate is as follows: since the conical pipe structure at the upper end of the extension pipe 18 is inclined toward the outer ring side of the rotating shaft 6, when the gas enters the first inner chamber 26 from the extension pipe 18, the gas flows obliquely upward, and the exhaust gas, which is formed in the first inner chamber 26 after being blocked by the inner wall of the exhaust gas treatment tank 1, swirls-like circulation flow, and when the swirls-like circulation flow enters the chute 24, the inner wall of the side of the chute 24 is pushed, thereby rotating the activated carbon filter layer 23.
It should be noted that, the direction of inclination of the chute 24 is not limited, no matter whether the end of the chute 24 near the first inner chamber 26 is inclined toward the position near the rotating shaft 6 or inclined toward the position far from the rotating shaft 6, the gas can enter the chute 24 to push the activated carbon filter layer 23 to rotate, and since the activated carbon filter layer 23 is rotatable, no matter which direction the chute 24 is inclined, the position of the chute 24 communicating with the first inner chamber 26 is inclined downward during rotation, so that the particles in the chute 24 can be smoothly discharged.
As another embodiment of the present invention, the end of the extension pipe 18 may be inclined toward the opening of the chute 24 so that the exhaust gas can preferentially enter the chute 24, thereby smoothly pushing the activated carbon filter layer 23 to rotate.
It should be noted that, be provided with the clearance mouth on the exhaust-gas treatment jar 1, clearance mouth department seals has sealing door 5, and inside the exhaust-gas treatment jar 1 of clearance mouth simultaneous communication lower baffle 21 upper and lower side is convenient for clear up the inside of exhaust-gas treatment jar 1 when opening sealing door 5.
The exhaust gas discharge pipe group comprises a first discharge pipe orifice 2 and a second discharge pipe orifice 3, the first discharge pipe orifice 2 and the second discharge pipe orifice 3 are respectively communicated with the inside of a first discharge chamber 16 and a second discharge chamber 27, the upper ends of the first discharge pipe orifice 2 and the second discharge pipe orifice 3 are respectively connected and provided with a first discharge pipeline 8 and a second discharge pipeline 9, the first discharge pipeline 8 and the second discharge pipeline 9 are symmetrical relative to the middle part of the exhaust gas treatment tank 1, and the upper ends of the first discharge pipeline 8 and the second discharge pipeline 9 are respectively provided with a first electromagnetic valve 15 and a second electromagnetic valve 29; the exhaust gas discharge tube group further includes an adapter 11, both ends of the adapter 11 are provided with a first connecting end 32 and a second connecting end 31, the lower end of the adapter 11 is provided with a third connecting end 34, the first connecting end 32 and the second connecting end 31 are all communicated with each other and are provided with a connecting tube 10, one end of the connecting tube 10 far away from the first connecting end 32 is communicated with the interior of the first discharge tube 8, one end of the other connecting tube 10 far away from the second connecting end 31 is communicated with the interior of the second discharge tube 9, a fourth electromagnetic valve 33 is arranged in the connecting tube 10 communicated between the first connecting end 32 and the first discharge tube 8, and a third electromagnetic valve 30 is arranged in the connecting tube 10 communicated between the second connecting end 31 and the second discharge tube 9.
When the exhaust gas is filtered by the activated carbon filter layer 23 for a certain time, the fifth electromagnetic valve 37 is opened, so that the exhaust gas which enters the second internal chamber 38 through the activated carbon filter layer 23 is discharged into the first discharge chamber 16 or the second discharge chamber 27 from the one-way pipeline 35 and then sequentially discharged through the first discharge pipe orifice 2 and the first discharge pipeline 8 or sequentially discharged through the second discharge pipe orifice 3 and the second discharge pipeline 9 respectively; when the first solenoid valve 15 is opened, exhaust gas is discharged from the upper end of the first discharge pipe 8, and when the second solenoid valve 29 is opened, exhaust gas is discharged from the upper end of the second discharge pipe 9.
In the present invention, the first gas detecting unit 14 and the second gas detecting unit 28 are respectively installed on the inner walls of the first discharge pipe 8 and the second discharge pipe 9, and the suction pump 12 is connected to the third connecting end 34, and the suction pump 12 is communicated with the inside of the first internal chamber 26. When the first gas detection unit 14 detects that the exhaust gas discharged from the first discharge pipeline 8 is unqualified, the first electromagnetic valve 15 is closed, the suction pump 12 is started, and the exhaust gas to be discharged from the first discharge pipeline 8 is pumped into the first internal chamber 26 through the connecting pipe 10, the first connecting end 32, the adapter 11 and the third connecting end 34 in sequence for circulation treatment; if the second gas detection unit 28 detects that the exhaust gas discharged from the second discharge pipeline 9 is not qualified, the second electromagnetic valve 29 is closed, the suction pump 12 is started, and the exhaust gas to be discharged from the second discharge pipeline 9 is pumped into the first internal chamber 26 through the connecting pipe 10, the second connecting end 31, the adapter 11 and the third connecting end 34 in sequence for circulation treatment; it is ensured that the gas discharged from either the first discharge pipe 8 or the second discharge pipe 9 meets the environmental standards.
It should be noted that, the first gas detecting unit 14 and the second gas detecting unit 28 may select a gas quality detector or other structures for detecting whether the gas discharge is qualified according to actual requirements, which will not be described herein.
Since the gas is filtered in the first internal chamber 26 in a pressurized state, a certain time is required to be kept for better improvement of the filtering effect of the exhaust gas, so that the new exhaust gas can be introduced for continuous treatment after the gas is completely discharged and the exhaust gas in the first or second discharge chamber 16 or 27 is detected to be discharged completely after the gas is filtered, and the treatment efficiency is low if the treated exhaust gas is failed, the first or second discharge chamber 16 or 27 is arranged in the exhaust gas treatment tank 1, when the exhaust gas in the first internal chamber 26 is treated, the exhaust gas can be conveyed to the first or second discharge chamber 16 or 27 for temporary storage, then the new exhaust gas is directly conveyed to the first internal chamber 26, the exhaust gas in the first or second discharge chamber 16 or 27 is treated subsequently while the new exhaust gas is treated, and if the first or second gas detection unit 14 or the second discharge chamber 27 detects that the exhaust gas in the first or second discharge chamber 16 or 27 is failed, the next exhaust gas in the first or second discharge chamber 26 can be temporarily discharged to the first or second discharge chamber 16 is further processed, and the corresponding exhaust gas is discharged to the first or second discharge chamber 12 after the exhaust gas is processed once again, and the efficiency is increased.
Further, the suction pump 12 is a three-way pump, the suction pump 12 is not only communicated between the adapter 11 and the first internal chamber 26, but also provided with a pipeline connected with an external gas tank, and some auxiliary waste gas filtering gas can be stored in the gas tank, and the first internal chamber 26 can be filled with some auxiliary waste gas filtering gas through the suction pump 12, so that the waste gas treatment effect is improved, and meanwhile, the first internal chamber 26 can be pressurized, thereby adjusting the proper gas pressure in the first internal chamber 26, and the inner wall of the first internal chamber 26 can be provided with a pressure sensor for monitoring the pressure, etc., so that the device can be used according to actual requirements.
Because the exhaust gas is filled into the first internal chamber 26 in a high pressure state, the exhaust gas with more energy can be processed by the small-volume device, and the gas can be rapidly discharged due to the pressure effect when the corresponding electromagnetic valve is opened, so that the devices such as the air pump can be selectively added at the proper position under the condition that the structures such as the air pump can be added by the person skilled in the art, and the details are not repeated.
The bottom of exhaust-gas treatment jar 1 is provided with bottom plate 13, and the upper surface both ends of bottom plate 13 are all fixed and are provided with mount 7, and the both ends of exhaust-gas treatment jar 1 are fixed connection respectively in the one side that two mounts 7 are close to each other, and the tip rotation of pivot 6 is connected on mount 7, and the tip setting of exhaust-gas treatment jar 1 is passed in the pivot 6 activity, and whole equipment sets up on bottom plate 13 in a concentrated way, convenient and practical.
Claims (9)
1. The utility model provides a water-reducing agent production is with exhaust treatment device, includes exhaust treatment jar (1), its characterized in that: the inside of the waste gas treatment tank (1) is provided with a rotating shaft (6), a connecting sleeve (25) is fixedly sleeved at the outer ring of the rotating shaft (6), an active carbon filter layer (23) is fixedly arranged at the outer ring of the connecting sleeve (25), a chute (24) is arranged on the active carbon filter layer (23), the active carbon filter layer (23) surrounds the outer ring of the rotating shaft (6) in an annular structure, the outer ring of the active carbon filter layer (23) is movably attached to the inner wall of the waste gas treatment tank (1), a waste gas discharge pipe group is arranged at the upper end of the waste gas treatment tank (1), and a waste gas inlet pipe group is arranged at the lower end of the waste gas treatment tank (1);
the two connecting sleeves (25) are provided with a first inner cavity (26), a chute (24) is positioned on one surface of the active carbon filter layer (23) close to the first inner cavity (26), a lower partition plate (21) is fixedly arranged in the lower end of the waste gas treatment tank (1), a collecting cavity (22) is formed between the bottom of the lower partition plate (21) and the inner wall of the lower end of the waste gas treatment tank (1), the waste gas inlet pipe group comprises a gas discharge pipe orifice (4), the gas discharge pipe orifice (4) is fixedly arranged in the middle of the lower end of the waste gas treatment tank (1), an extension pipe (18) is arranged at the upper end of the gas discharge pipe orifice (4) in a communicating manner, the upper end of extension pipe (18) extends to the inside of first inside cavity (26), the upper end of extension pipe (18) is the circular cone pipeline structure of throat, circular cone pipeline structure slope towards the outer lane one side of pivot (6), be provided with first check valve (20) in the mouth of pipe (4) are discharged to gas, and waste gas enters into in first inside cavity (26) through the stop of waste gas treatment jar (1) inner wall from extension pipe (18) and forms vortex form circulation flow's waste gas, promotes the inner wall of chute (24) when vortex form circulation flow's waste gas gets into chute (24), makes active carbon filter layer (23) rotate.
2. The exhaust gas treatment device for water reducing agent production according to claim 1, wherein: the one end outer lane department that two adapter sleeves (25) kept away from each other is fixed and is provided with baffle (17), form second inside cavity (38) between baffle (17) and active carbon filter layer (23), form first exhaust chamber (16) between one side that active carbon filter layer (23) was kept away from to one baffle (17) and the inner wall of exhaust-gas treatment jar (1), form second exhaust chamber (27) between one side that active carbon filter layer (23) was kept away from to another baffle (17) and the inner wall of exhaust-gas treatment jar (1), be provided with unidirectional pipeline (35) on two baffles (17), be provided with second check valve (36) and fifth solenoid valve (37) in unidirectional pipeline (35), one of them unidirectional pipeline (35) intercommunication is between second inside cavity (38) and first exhaust chamber (16), another unidirectional pipeline (35) intercommunication is between second inside cavity (38) and second exhaust chamber (27).
3. The exhaust gas treatment device for water reducing agent production according to claim 1, wherein: the chute (24) is arranged on one surface of the two active carbon filter layers (23) close to each other, the chute (24) is obliquely arranged, and a stepped surface (39) is arranged on the inner wall above the chute (24).
4. The exhaust gas treatment device for water reducing agent production according to claim 2, wherein: the waste gas exhaust pipe group comprises a first exhaust pipe orifice (2) and a second exhaust pipe orifice (3), the first exhaust pipe orifice (2) and the second exhaust pipe orifice (3) are respectively communicated with the inside of a first exhaust chamber (16) and a second exhaust chamber (27), the upper ends of the first exhaust pipe orifice (2) and the second exhaust pipe orifice (3) are respectively connected and provided with a first exhaust pipe (8) and a second exhaust pipe (9), the first exhaust pipe (8) and the second exhaust pipe (9) are symmetrical about the middle part of the waste gas treatment tank (1), the upper ends of the first exhaust pipe (8) and the second exhaust pipe (9) are respectively provided with a first electromagnetic valve (15) and a second electromagnetic valve (29), and a first gas detection unit (14) and a second gas detection unit (28) are respectively installed on the inner walls of the first exhaust pipe (8) and the second exhaust pipe (9).
5. The exhaust gas treatment device for water reducing agent production according to claim 4, wherein: the exhaust gas discharge pipe group further comprises an adapter (11), a first connecting end (32) and a second connecting end (31) are respectively arranged at two ends of the adapter (11), a third connecting end (34) is arranged at the lower end of the adapter (11), connecting pipes (10) are respectively arranged on the first connecting end (32) and the second connecting end (31) in a communicating mode, one end, far away from the first connecting end (32), of one connecting pipe (10) is communicated with the inside of the first discharge pipeline (8), one end, far away from the second connecting end (31), of the other connecting pipe (10) is communicated with the inside of the second discharge pipeline (9), a fourth electromagnetic valve (33) is arranged in the connecting pipe (10) between the first connecting end (32) and the first discharge pipeline (8), and a third electromagnetic valve (30) is arranged in the connecting pipe (10) between the second connecting end (31) and the second discharge pipeline (9).
6. The exhaust gas treatment device for water reducing agent production according to claim 5, wherein: the third connecting end (34) is connected with a suction pump (12), and the suction pump (12) is communicated with the interior of the first inner cavity (26).
7. The exhaust gas treatment device for water reducing agent production according to claim 1, wherein: a dust removing gap is arranged between the outer ring of the extension pipe (18) and the active carbon filter layer (23), a dust removing hole (19) is arranged at the bottom of the dust removing gap, and the dust removing hole (19) is communicated between the first inner chamber (26) and the collecting chamber (22).
8. The exhaust gas treatment device for water reducing agent production according to claim 1, wherein: the bottom of exhaust-gas treatment jar (1) is provided with bottom plate (13), the upper surface both ends of bottom plate (13) are all fixed and are provided with mount (7), the both ends of exhaust-gas treatment jar (1) are fixed connection respectively in the one side that two mounts (7) are close to each other, the tip rotation of pivot (6) is connected on mount (7), the tip setting of pivot (6) activity through exhaust-gas treatment jar (1).
9. The exhaust gas treatment device for water reducing agent production according to claim 1, wherein: the waste gas treatment tank (1) is provided with a cleaning opening, and a sealing door (5) is sealed at the cleaning opening.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311709540.2A CN117398811B (en) | 2023-12-13 | 2023-12-13 | Waste gas treatment device for water reducing agent production |
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| CN202311709540.2A CN117398811B (en) | 2023-12-13 | 2023-12-13 | Waste gas treatment device for water reducing agent production |
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| CN117398811B true CN117398811B (en) | 2024-03-12 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273344A (en) * | 2018-03-13 | 2018-07-13 | 张世红 | A kind of integrated-type organic waste gas treatment device |
| CN110385021A (en) * | 2019-08-01 | 2019-10-29 | 哈尔滨博觉科技有限公司 | A kind of industrial waste gas treatment and purification system based on big data |
| CN113041785A (en) * | 2021-03-15 | 2021-06-29 | 邬岗 | Environment-friendly dust removal device capable of cleaning inside |
| KR102298303B1 (en) * | 2021-03-16 | 2021-09-07 | 주식회사 태강 | Multi-module connected rotary suction tower with activated carbon |
| CN215876631U (en) * | 2021-09-03 | 2022-02-22 | 苏州咏昕恒能源科技有限公司 | Semiconductor contains filter equipment for recovery processing of helium waste gas |
| CN115591368A (en) * | 2022-10-10 | 2023-01-13 | 殷舒婷（Cn） | Activated carbon adsorption box |
| CN219272615U (en) * | 2022-12-28 | 2023-06-30 | 苏州腾耀环保科技有限公司 | Active carbon exhaust treatment equipment of second grade absorption |
| CN219424046U (en) * | 2022-11-28 | 2023-07-28 | 浙江华蓝环境科技有限公司 | Active carbon exhaust gas purification device |
| CN219836251U (en) * | 2023-04-17 | 2023-10-17 | 合肥海戈电子科技有限公司 | High-temperature catalytic device and waste gas catalytic treatment equipment |
-
2023
- 2023-12-13 CN CN202311709540.2A patent/CN117398811B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273344A (en) * | 2018-03-13 | 2018-07-13 | 张世红 | A kind of integrated-type organic waste gas treatment device |
| CN110385021A (en) * | 2019-08-01 | 2019-10-29 | 哈尔滨博觉科技有限公司 | A kind of industrial waste gas treatment and purification system based on big data |
| CN113041785A (en) * | 2021-03-15 | 2021-06-29 | 邬岗 | Environment-friendly dust removal device capable of cleaning inside |
| KR102298303B1 (en) * | 2021-03-16 | 2021-09-07 | 주식회사 태강 | Multi-module connected rotary suction tower with activated carbon |
| CN215876631U (en) * | 2021-09-03 | 2022-02-22 | 苏州咏昕恒能源科技有限公司 | Semiconductor contains filter equipment for recovery processing of helium waste gas |
| CN115591368A (en) * | 2022-10-10 | 2023-01-13 | 殷舒婷（Cn） | Activated carbon adsorption box |
| CN219424046U (en) * | 2022-11-28 | 2023-07-28 | 浙江华蓝环境科技有限公司 | Active carbon exhaust gas purification device |
| CN219272615U (en) * | 2022-12-28 | 2023-06-30 | 苏州腾耀环保科技有限公司 | Active carbon exhaust treatment equipment of second grade absorption |
| CN219836251U (en) * | 2023-04-17 | 2023-10-17 | 合肥海戈电子科技有限公司 | High-temperature catalytic device and waste gas catalytic treatment equipment |
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| CN117398811A (en) | 2024-01-16 |
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