CN219231923U - Waste gas treatment absorbing device - Google Patents
Waste gas treatment absorbing device Download PDFInfo
- Publication number
- CN219231923U CN219231923U CN202320097308.7U CN202320097308U CN219231923U CN 219231923 U CN219231923 U CN 219231923U CN 202320097308 U CN202320097308 U CN 202320097308U CN 219231923 U CN219231923 U CN 219231923U
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- Prior art keywords
- pipe
- gas
- tube
- filter
- detection
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- 239000002912 waste gas Substances 0.000 title description 9
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 7
- 210000003437 trachea Anatomy 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 55
- 239000000126 substance Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses an exhaust gas treatment and absorption device which comprises a filter pipe, a detection pipe and a sequential gas pipe, wherein the detection pipe is communicated with the filter pipe, the sequential gas pipe is used for circulating gas, an inner filter pipe is inserted in the filter pipe in a fitting mode, a plurality of groups of filter boxes are stacked in the inner filter pipe at equal intervals, a detection inner pipe is inserted in the detection pipe in a sealing mode, a gas detector is inserted in the upper portion of the detection pipe in a sealing mode, and the detection inner pipe is connected with the gas detector in a sealing mode. After gas filtration is finished, the gas enters the detection tube through the filter tube, the detection inner tube in the detection tube can collect gas when the gas passes through, so that the gas passing rate is slowed down, the gas detector can conveniently detect the gas condition, after the gas is abnormal, the gas detector rapidly alarms and closes the electric valve, the gas enters the filter tube again through the sequential air tube to be repeatedly filtered, the gas purifying effect is improved, and the gas is prevented from being discharged without reaching the standard.
Description
Technical Field
The utility model relates to the field of waste gas treatment equipment, in particular to a waste gas treatment and absorption device.
Background
Generally, a large amount of waste gas is generated in the production and processing operation, and the waste gas generated by the chemical raw materials has certain acidity and is directly discharged into the air to damage the environment, so that the waste gas can be discharged after being filtered and processed; the waste gas is treated in the current market in a manual mode, so that the personal safety of operators is threatened, and the operation efficiency is reduced.
As disclosed in patent publication CN 214914904U, an exhaust gas absorption treatment device comprises a medicament barrel, an absorption tower and a mixing box, wherein the lower part of the outer side surface of the medicament barrel is connected with the lower part of the outer side surface of the absorption tower through a medicament pipe, the lower part of the outer side surface of the absorption tower is respectively connected with a water pipe and an exhaust pipe, the top of the mixing box is provided with a liquid level meter, the liquid level meter is electrically connected with an electromagnetic valve, the top of the absorption tower is connected with an active carbon adsorption device through an air duct, the outer side surface of the active carbon adsorption device is connected with an exhaust fan through a first exhaust pipe, and the exhaust fan is connected with an exhaust pipe; according to the alkaline chemical in the chemical barrel is led into the mixing box from the chemical pipe through the chemical pump, and meanwhile, water is led into the mixing box through the water pipe to be mixed with the chemical, so that the beneficial effect of improving the working efficiency is achieved;
the above patent still has some problems when in use, lacks an alarm device for detecting gas abnormality, directly discharges after single treatment is completed, and possibly discharges when the device is damaged or the treatment is not marked, thus causing environmental pollution, so that an exhaust gas treatment and absorption device is needed.
Disclosure of Invention
The utility model aims to provide an exhaust gas treatment and absorption device, which is characterized in that a detection pipe is arranged at the rear side of a filter pipe to ensure that gas can be continuously monitored after the gas is filtered, and when the gas is abnormal, the gas is circulated through a sequential gas pipe to achieve the conditions of alarming and repeated filtration, so that the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an exhaust-gas treatment absorbing device, includes the filter tube and with the detecting tube of filter tube intercommunication installation and be used for the sequential trachea to gas circulation, the inside laminating of filter tube has inserted interior filter tube, a plurality of groups of filter boxes have been piled up to inside equidistance of interior filter tube, the inside sealed inner tube that detects that has inserted of detecting tube, the sealed gas detector that has inserted in detecting tube upper portion, inner tube and gas detector sealing connection detect, the sequential trachea is with filter tube input and detecting tube output connection.
Preferably, a plurality of groups of elastic claws are arranged at the equal radian at two ends of the inner filter tube, the outer cambered surface of the filter box is attached to the inner wall of the inner filter tube in a movable mode, a connecting seat is arranged at the rear side of the filter box, the outer cambered surface of the connecting seat is movably inserted into the inner wall of the opening of the other group of filter box, and a plurality of groups of filter holes are formed in the connecting seat in a penetrating mode.
Preferably, the air inlet is installed in the bolting of the left side of the filter pipe, the air outlet is installed in the bolting of the right side of the filter pipe, the sealing sleeve is sleeved outside the joint of the air inlet and the air outlet and the filter pipe, the inside of the sealing sleeve is in sealing fit with the filter pipe, and the three-way pipe is installed in the sealing communication of the left side of the air inlet.
Preferably, limiting plates are arranged on the left side, the right side and the lower side of the inner wall of the detection tube, the detection inner tube outer cambered surface is provided with a slot corresponding to the limiting plates, the upper part of the detection inner tube outer cambered surface is provided with a clamping groove, a connecting air hole is formed in the clamping groove, and the gas detector is correspondingly inserted into the clamping groove and connected with the connecting air hole.
Preferably, the left side sealing connection of the detection tube has the connecting pipe, connecting pipe and gas outlet intercommunication installation, the sealed intercommunication in detection tube right side is installed the discharge pipe, the discharge pipe middle part is provided with the check valve, the discharge pipe is located the check valve right side and is provided with electric valve, the sealed intercommunication in check valve right-hand member has the export connecting pipe.
Preferably, both ends of the sequential air pipe are respectively communicated with the upper ends of the three-way pipe and the check valve, and the middle part of the sequential air pipe is provided with a pressure gauge.
Compared with the prior art, the utility model has the beneficial effects that:
1. the inner filter tube arranged inside the filter tube provides a use position and a space for the filter box, so that gas can be discharged only through the filter box after being introduced into the filter tube, and the gas can be adsorbed and filtered for many times when passing through the filter tube due to the fact that the inner filter tube is formed by combining a plurality of groups of filter boxes, and residual attachments in the gas are reduced to the greatest extent, so that the purifying effect of the gas is improved.
2. After gas filtration is finished, the gas enters the detection tube through the discharge of the filter tube, the detection inner tube in the detection tube can collect gas when the gas passes through, so that the gas passing rate is slowed down, the gas detector can conveniently detect the gas condition, after the gas is abnormal, the gas detector rapidly alarms and closes the electric valve to prevent dangerous gas from being discharged, the gas enters the filter tube again through the sequential air tube to be repeatedly filtered, the gas purifying effect is improved, and the gas is prevented from being discharged without reaching the standard.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a split view of the overall structure of the present utility model;
FIG. 3 is a exploded view of the internal structure of the filter tube of the present utility model;
FIG. 4 is a split view of the overall structure of the filter cartridge of the present utility model;
FIG. 5 is a split view of the whole structure of the test tube according to the present utility model.
In the figure: 1. a filter tube; 2. an inner filter tube; 3. an elastic claw; 4. a filter box; 5. a connecting seat; 6. a porous adsorption filter plate; 7. an air inlet; 8. an air outlet; 9. sealing the sleeve; 10. a three-way pipe; 11. a detection tube; 12. a limiting plate; 13. detecting an inner tube; 14. a slot; 15. connecting air holes; 16. a gas detector; 17. a connecting pipe; 18. a discharge pipe; 19. a check valve; 20. an electric valve; 21. an outlet connection tube; 22. a sequential air pipe; 23. a pressure gauge.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model provides: the utility model provides a waste gas treatment absorbing device, as shown in fig. 1-5, including filter tube 1 and with filter tube 1 intercommunication installation detect pipe 11 and be used for to gas circulation's sequential trachea 22, filter tube 1 inside laminating has been inserted interior filter tube 2, a plurality of groups of filter cartridges 4 have been piled up to interior filter tube 2 inside equidistance, detect pipe 11 inside seals has inserted detect inner tube 13, detect pipe 11 upper portion seals has inserted gas detector 16, detect inner tube 13 and gas detector 16 sealing connection, sequential trachea 22 is with filter tube 1 input and detect pipe 11 output connection.
As the preference, the equal radian in interior filter tube 2 both ends is provided with a plurality of groups of elastic claw 3, filter cartridge 4 outer cambered surface laminating interior filter tube 2 inner wall movable mounting, filter cartridge 4 rear side is provided with connecting seat 5, connecting seat 5 outer cambered surface activity inserts another group of filter cartridge 4 opening inner wall, connecting seat 5 runs through and has seted up a plurality of groups of filtration pore, make interior filter tube 2 can be stable at filter tube 1 inside position through the elastic claw 3 that sets up, and can guarantee to tear down more conveniently to interior filter tube 2 in long-time use, the clearance, increase device life, stack the installation about setting up filter cartridge 4, can carry out multiple filtration to the gas of passing through in the maximum, and have preceding group of filter cartridge 4 to pass through connecting seat 5 and the sealed grafting of later group of filter cartridge 4, make the condition that gas overflows reduce, increase the filter effect to gas, porous absorption filter plate 6 inside that filter cartridge 4 was placed is filled with graphene powder, porous structure makes gas business turn over more convenient and adsorbs and purifies the gas that gets into through porous structure and porous absorption filter plate 6 inside graphene powder simultaneously.
Further, air inlet 7 is installed to filter tube 1 left side bolt, and gas outlet 8 is installed to filter tube 1 right side bolt, and air inlet 7 and gas outlet 8 all cup joint and install sealed sleeve 9 with filter tube 1 junction outside, sealed sleeve 9 inside with filter tube 1 sealed laminating, three-way pipe 10 is installed in sealed intercommunication in air inlet 7 left side, and air inlet 7 and gas outlet 8 outside cup joint the sealed sleeve 9 of installation further promote filter tube 1 holistic leakproofness, avoid gas leakage to the maximum extent.
Still further, limiting plates 12 are all installed on the left side, the right side and the lower side of the inner wall of the detection tube 11, slots 14 are formed in the outer cambered surface of the detection tube 13 corresponding to the limiting plates 12, clamping grooves are formed in the upper portion of the outer cambered surface of the detection tube 13, connecting air holes 15 are formed in the clamping grooves, the gas detector 16 is correspondingly inserted into the clamping grooves and connected with the connecting air holes 15, the limiting plates 12 are arranged in the detection tube 11 and matched with the slots 14 formed in the outer side of the detection tube 13, the temperature of the clamping grooves and the connecting air holes 15 are upwards after the detection tube 13 is inserted into the detection tube 11, stable insertion of the gas detector 16 can be guaranteed, the connectivity of the gas detector 16 and the detection tube 13 is increased, and the detection effect of the gas detector 16 is enabled to be more accurate.
It is worth to say that connecting pipe 17 is connected with in sealing mode to the left side of detecting tube 11, and connecting pipe 17 and gas outlet 8 intercommunication are installed, and detecting tube 11 right side is sealed to be connected and is installed discharge pipe 18, and discharge pipe 18 middle part is provided with check valve 19, and discharge pipe 18 is located check valve 19 right side and is provided with electric valve 20, and check valve 19 right-hand member is sealed to be connected with export connecting pipe 21, and gas detector 16 controls electric valve 20 to close when detecting gas abnormality, makes gas can not be discharged in the first time to alert the staff through gas detector 16, makes the staff clear gas abnormality problem.
Specifically, the both ends of the sequential air pipe 22 are respectively installed with the upper ends of the three-way pipe 10 and the check valve 19 in a communicating way, and the middle part of the sequential air pipe 22 is provided with the pressure gauge 23, after the check valve 19 is closed, the problematic air can be led back to the air inlet of the filter pipe 1 by the sequential air pipe 22 to finish the secondary filtering treatment, the staff is known to reach the maintenance or the air is not abnormal, the pressure gauge 23 is arranged to observe the internal pressure condition of the sequential air pipe 22, and the use stability of the device is increased.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An exhaust gas treatment and absorption device, characterized in that: including filter tube (1) and with filter tube (1) intercommunication installation detect pipe (11) and be used for gas circulation's sequential trachea (22), filter tube (2) have been inserted in inside laminating of filter tube (1), a plurality of groups of filter cartridges (4) have been piled up to inside equidistance of interior filter tube (2), detect pipe (11) inside sealed insert detect inner tube (13), detect pipe (11) upper portion sealed insert gas detector (16), detect inner tube (13) and gas detector (16) sealing connection, sequential trachea (22) are connected filter tube (1) input and detect pipe (11) output.
2. An exhaust gas treatment and absorption device according to claim 1 wherein: the filter is characterized in that a plurality of groups of elastic claws (3) are arranged at the equal radian at two ends of the inner filter tube (2), the outer cambered surface of the filter box (4) is attached to the inner wall of the inner filter tube (2) in a movable mode, a connecting seat (5) is arranged at the rear side of the filter box (4), the outer cambered surface of the connecting seat (5) is movably inserted into the opening inner wall of the other group of filter box (4), and a plurality of groups of filter holes are formed in the connecting seat (5) in a penetrating mode.
3. An exhaust gas treatment and absorption device according to claim 2, wherein: air inlet (7) are installed in filter tube (1) left side bolt, gas outlet (8) are installed in filter tube (1) right side bolt, sealing sleeve (9) are all cup jointed with filter tube (1) junction outside in air inlet (7) and gas outlet (8), sealing sleeve (9) are inside to be laminated with filter tube (1) is sealed, three-way pipe (10) are installed in sealed intercommunication in air inlet (7) left side.
4. An exhaust gas treatment and absorption device according to claim 3, wherein: limiting plates (12) are arranged on the left side, the right side and the lower side of the inner wall of the detection tube (11), a slot (14) is formed in the outer cambered surface of the detection inner tube (13) corresponding to the limiting plates (12), a clamping groove is formed in the upper portion of the outer cambered surface of the detection inner tube (13), a connecting air hole (15) is formed in the clamping groove, and the gas detector (16) is correspondingly inserted into the clamping groove and connected with the connecting air hole (15).
5. An exhaust gas treatment and absorption device according to claim 4 wherein: the detecting tube (11) left side sealing connection has connecting pipe (17), connecting pipe (17) and gas outlet (8) intercommunication installation, discharge pipe (18) are installed in detecting tube (11) right side sealing connection, discharge pipe (18) middle part is provided with check valve (19), discharge pipe (18) are located check valve (19) right side and are provided with electric valve (20), check valve (19) right-hand member sealing connection has outlet connection pipe (21).
6. An exhaust gas treatment and absorption device according to claim 5 wherein: two ends of the sequential air pipe (22) are respectively communicated with the upper ends of the three-way pipe (10) and the check valve (19), and a pressure instrument (23) is arranged in the middle of the sequential air pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320097308.7U CN219231923U (en) | 2023-02-01 | 2023-02-01 | Waste gas treatment absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320097308.7U CN219231923U (en) | 2023-02-01 | 2023-02-01 | Waste gas treatment absorbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219231923U true CN219231923U (en) | 2023-06-23 |
Family
ID=86810510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320097308.7U Active CN219231923U (en) | 2023-02-01 | 2023-02-01 | Waste gas treatment absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219231923U (en) |
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2023
- 2023-02-01 CN CN202320097308.7U patent/CN219231923U/en active Active
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