CN210613303U - Waste gas treatment device - Google Patents
Waste gas treatment device Download PDFInfo
- Publication number
- CN210613303U CN210613303U CN201921197261.1U CN201921197261U CN210613303U CN 210613303 U CN210613303 U CN 210613303U CN 201921197261 U CN201921197261 U CN 201921197261U CN 210613303 U CN210613303 U CN 210613303U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- gas
- treatment device
- absorption cell
- exhaust
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002912 waste gas Substances 0.000 title claims abstract description 63
- 238000010521 absorption reaction Methods 0.000 claims abstract description 78
- 239000007789 gas Substances 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 239000000872 buffer Substances 0.000 claims abstract description 38
- 238000001035 drying Methods 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000013618 particulate matter Substances 0.000 claims description 5
- 238000000746 purification Methods 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 12
- 238000007639 printing Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of waste gas purification, in particular to a waste gas treatment device which comprises a collecting mechanism for collecting waste gas, a filter screen mechanism for filtering particulate matters in the waste gas, a primary absorption pool and a secondary absorption pool for purifying the waste gas, a drying mechanism for drying the purified gas and a discharging mechanism for discharging the purified gas, which are connected in sequence, a buffer mechanism for blocking gas and reducing the gas flow velocity is arranged above the primary absorption tank and the secondary absorption tank, the buffer mechanism comprises a buffer box, the buffer box is provided with an air inlet and an air outlet, the air inlet is connected with the primary absorption pool, the gas outlet is connected with the secondary absorption tank, absorption liquid for absorbing waste gas is stored in the primary absorption tank and the secondary absorption tank, and the function of purifying volatile gas generated during ink jet of the ink jet printer is achieved.
Description
Technical Field
The utility model relates to a waste gas purification technical field, concretely relates to exhaust treatment device.
Background
The touch panel of the mobile phone is an induction type liquid crystal display device which can receive input signals of a contact and the like, when a graphic button on a screen is contacted, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, and can be used for replacing a mechanical button panel and manufacturing a vivid video and audio effect by a liquid crystal display picture. In the production process of the mobile phone touch panel, the outer side of the mobile phone touch panel is generally sprayed with black paint at two ends of the mobile phone touch panel by adopting an ink jet device for distinguishing an operation area, a receiver area, a display area and the like, but the existing ink jet device is easy to generate a large amount of volatile gas during ink jet, and the volatile gas can not only influence the body health of operators but also cause atmospheric pollution after being directly discharged into the air for a long time.
Disclosure of Invention
In order to overcome the defects and deficiencies in the prior art, the utility model aims to provide an exhaust gas treatment device which has the function of purifying volatile gas generated by an ink jet printer during ink jetting.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides an exhaust treatment device, its is including the collection mechanism that is arranged in collecting waste gas, is arranged in filtering the particulate matter in the waste gas that connects gradually filter screen mechanism, be used for purifying the elementary absorption cell and the secondary absorption cell of waste gas, be used for dry gaseous dry mechanism after purifying and be used for the exhaust discharge mechanism of gas after purifying, the top of elementary absorption cell and secondary absorption cell is equipped with the buffer gear who is used for blockking gaseous speed of slowing down the gas flow, buffer gear includes the baffle-box, the baffle-box is equipped with air inlet and gas outlet, elementary absorption cell is connected to the air inlet, secondary absorption cell is connected to the gas outlet, the storage has the absorption liquid that is used for absorbing waste gas in elementary absorption cell and the secondary absorption cell.
Further, be equipped with a plurality of bolster in the baffle-box, the bolster includes that mount and polylith interval locate the baffle on the mount.
Further, a plurality of buffer balls are filled between two adjacent buffer members.
Further, the collecting mechanism comprises an air guide pipe connected with the filter screen mechanism and an induced draft fan arranged in the air guide pipe and used for guiding the waste gas in the air guide pipe to the filter screen mechanism.
Furthermore, one end of the air duct, which is far away from the filter screen mechanism, is connected with a funnel-shaped suction nozzle, and the end with a smaller opening of the suction nozzle is connected with the air duct.
Further, the drying mechanism includes the drying cabinet and locates a plurality of baffles that are used for separating the fender steam in the drying cabinet, the baffle slope sets up, a plurality of through-holes have been seted up on the baffle.
Further, exhaust mechanism includes exhaust column and locates the air exhauster that is used for gas drainage to the exhaust column after the drying mechanism handles in the exhaust column.
The utility model has the advantages that: the utility model discloses an earlier filter waste gas, get rid of particulate matter such as dust in the waste gas, then absorb and dissolve printing ink granule and volatile gas in the waste gas and reach the preliminary purification to waste gas through the waste gas absorption liquid in the primary absorption tank, then through buffer gear to gaseous effect reduction waste gas's flow rate that blocks, make gaseous time that stops in secondary absorption tank after getting into secondary absorption tank longer, be favorable to the abundant reaction of waste gas and waste gas absorption liquid, purifying effect is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a buffer member according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a partition board according to an embodiment of the present invention.
Description of reference numerals: 1. a collection mechanism; 11. an air duct; 12. an induced draft fan; 13. a suction nozzle; 2. a filter screen mechanism; 21. a filter screen; 3. a primary absorption tank; 4. a secondary absorption tank; 5. a drying mechanism; 51. a drying oven; 52. a partition plate; 53. a through hole; 6. a discharge mechanism; 61. an exhaust pipe; 62. an exhaust fan; 7. a buffer mechanism; 71. a buffer tank; 72. an air inlet; 73. an air outlet; 74. a buffer member; 75. a fixed mount; 76. a baffle plate; 77. and a buffer ball.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
Examples
As shown in fig. 1, the utility model provides a pair of exhaust treatment device, it is including the collection mechanism 1 that is arranged in collecting waste gas that connects gradually, be arranged in filtering waste gas particulate matter's filter screen mechanism 2, be used for purifying primary absorption cell 3 and secondary absorption cell 4 of waste gas, be used for the gaseous drying mechanism 5 of dry purification and be used for the gaseous exhaust discharge mechanism 6 after will purifying, the top of primary absorption cell 3 and secondary absorption cell 4 is equipped with the buffer gear 7 that is used for blockking gaseous slowing down gaseous circulation speed, buffer gear 7 includes buffer box 71, buffer box 71 is equipped with air inlet 72 and gas outlet 73, primary absorption cell 3 is connected to air inlet 72, secondary absorption cell 4 is connected to gas outlet 73, be equipped with the absorption liquid that is used for absorbing waste gas in primary absorption cell 3 and the secondary absorption cell 4.
The utility model discloses a collect the waste gas that produces when mechanism 1 collects the ink jet printer and carry filter screen mechanism 2 with waste gas and filter the particle impurity such as dust in the waste gas earlier, then let in elementary absorption cell 3 with the gas after filtering, the waste gas absorption liquid in elementary absorption cell 3 dissolves the printing ink in the waste gas and absorbs the volatile gas in the waste gas, reach the purification purpose, the gas after elementary absorption cell 3 preliminary purification lets in buffer mechanism 7, the flow velocity of gas descends under the effect of buffer mechanism 7, and further purify again through the waste gas absorption liquid reaction in secondary absorption cell 4 with in the secondary absorption cell 4, because the gas is made its flow velocity decline by the effect of buffer mechanism 7 before letting in secondary absorption cell 4, and then prolonged the time that the gas stayed in secondary absorption cell 4, make gas and the waste gas absorption liquid in the secondary absorption cell 4 fully react, the purification effect is improved, and the gas purified by the secondary absorption tank 4 is introduced into the drying mechanism 5 for drying treatment and then is discharged into the atmosphere through the discharge mechanism 6. The utility model discloses an earlier filter waste gas, get rid of particulate matter such as dust in the waste gas, then absorb and dissolve printing ink granule and volatile gas in the waste gas and reach the preliminary purification to waste gas through the waste gas absorption liquid in the primary absorption tank 3, then through the flow rate that buffer gear 7 reduces waste gas to gaseous the effect of blockking, the time that makes gaseous entering secondary absorption tank 4 after stop in secondary absorption tank 4 is longer, be favorable to the abundant reaction of waste gas and waste gas absorption liquid, purifying effect is better.
Specifically, the exhaust gas absorbing liquid may be water. The filter screen mechanism 2 is formed by stacking a plurality of filter screens 21, and the filtering effect is better.
Further, a plurality of buffering members 74 are disposed in the buffering box 71, and referring to fig. 2, the buffering members 74 include a fixing frame 75 and a plurality of baffles 76 disposed on the fixing frame 75 at intervals. After the gas purified by the primary absorption cell 3 enters the buffer tank 71, the gas collides with the baffle 76 and the fixing frame 75 in the buffer tank 71 during the flowing process, thereby reducing the flowing speed of the gas. Specifically, a plurality of baffles 76 are arranged at equal intervals, which is beneficial to uniform dispersion of gas.
Further, a plurality of buffer balls 77 are filled between two adjacent buffers 74. The filling of the buffer ball 77 can further block the flow of gas, reduce the flow rate of gas, prolong the retention time of gas in the secondary absorption tank 4, fully react the waste gas with the waste gas absorption liquid, and improve the purification effect. Specifically, the buffer ball 77 is a hollow plastic pellet, has light weight, can float up and down under the action of airflow, improves the contact area between the buffer ball 77 and waste gas, has better blocking effect, and is more favorable for reducing the flow speed of gas.
Further, the collecting mechanism 1 comprises an air duct 11 connected with the filter screen mechanism 2 and an induced draft fan 12 arranged in the air duct 11 and used for guiding the waste gas in the air duct 11 to the filter screen mechanism 2. The printing ink waste gas is collected and conveyed into the filter screen mechanism 2 for purification treatment under the action of the induced draft fan 12.
Furthermore, one end of the air duct 11, which is far away from the filter screen mechanism 2, is connected with a funnel-shaped suction nozzle 13, and the end of the suction nozzle 13, which has a smaller opening, is connected with the air duct 11. The suction nozzle 13 absorptive area of infundibulate is bigger, more is favorable to collecting printing ink waste gas fast, and is specific, the opening of the suction nozzle 13 of infundibulate is towards the ink gun of ink machine to locate the below of the ink gun of ink machine, more be favorable to collecting printing ink waste gas fast.
Further, the drying mechanism 5 includes a drying box 51 and a plurality of partition plates 52 disposed in the drying box 51 for separating and blocking moisture, the partition plates 52 are disposed in an inclined manner, and with reference to fig. 3, a plurality of through holes 53 are disposed on the partition plates 52. Because the gas is purified by the waste gas absorption liquid in the primary absorption tank 3 and the secondary absorption tank 4, the gas can contain part of water vapor, the purified gas is introduced into the drying box 51, when the gas collides with the partition plate 52 in the drying box 51, the water vapor is attached to the partition plate 52 and is liquefied into water drops to fall into the bottom of the drying box 51, and the gas passes through the through hole 53 on the partition plate 52 and further enters the discharge mechanism 6 to be discharged. The area of the obliquely arranged partition plate 52 is larger, so that the contact area of the partition plate 52 and water vapor is increased, and the drying effect is improved. Specifically, in the present embodiment, a partition plate 52 is disposed in the drying box 51, and in other embodiments, the number of the partition plates 52 may be two, three, four, and the like.
Further, the exhaust mechanism 6 includes an exhaust pipe 61 and an exhaust fan 62 disposed in the exhaust pipe 61 and used for guiding the gas treated by the drying mechanism 5 to the exhaust pipe 61. After being purified by the drying mechanism 5, the gas is introduced into the exhaust pipe 61 under the action of the exhaust fan 62 and further discharged into the atmosphere.
The working principle is as follows:
when the device is used, the induced draft fan 12 and the exhaust fan 62 are started, the suction nozzle 13 of the collecting mechanism 1 absorbs waste gas generated in ink jet of the ink jet printer under the action of the induced draft fan 12, the waste gas is conveyed to the filter screen mechanism 2 through the air duct 11 to filter particle impurities such as dust in the waste gas, then the filtered gas is introduced into the primary absorption pool 3, the waste gas absorption liquid in the primary absorption pool 3 dissolves ink in the waste gas and absorbs volatile gas in the waste gas to achieve the purification purpose, the gas primarily purified by the primary absorption pool 3 is introduced into the buffer mechanism 7, after the gas enters the buffer box 71, the gas collides with the baffle 76, the buffer ball 77 and the fixing frame 75 in the buffer box 71 in the flowing process to further reduce the flowing speed of the gas, and is further introduced into the secondary absorption pool 4 to react with the waste gas absorption liquid in the secondary absorption pool 4 to purify again, the flowing speed of the gas is reduced under the action of the buffer mechanism 7 before the gas is introduced into the secondary absorption tank 4, so that the retention time of the gas in the secondary absorption tank 4 is prolonged, the gas is fully reacted with the waste gas absorption liquid in the secondary absorption tank 4, the purification effect is improved, and the gas purified by the secondary absorption tank 4 is introduced into the drying mechanism 5 for drying treatment and then is discharged into the atmosphere through the discharge mechanism 6.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (7)
1. An exhaust gas treatment device, characterized in that: including the collection mechanism that is arranged in collecting waste gas, be arranged in filtering the particulate matter in the waste gas that connects gradually filter screen mechanism, be used for purifying waste gas elementary absorption cell and secondary absorption cell, be used for dry gaseous dry mechanism after purifying and be used for with the gaseous exhaust discharge mechanism after purifying, elementary absorption cell and secondary absorption cell's top is equipped with the buffer gear who is used for blockking gaseous slow down gaseous circulation speed, buffer gear includes the baffle-box, the baffle-box is equipped with air inlet and gas outlet, elementary absorption cell is connected to the air inlet, secondary absorption cell is connected to the gas outlet, the storage has the absorption liquid that is used for absorbing waste gas in elementary absorption cell and the secondary absorption cell.
2. An exhaust gas treatment device according to claim 1, wherein: be equipped with a plurality of bolster in the baffle-box, the baffle on the mount is located to the bolster including mount and polylith interval.
3. An exhaust gas treatment device according to claim 2, wherein: and a plurality of buffer balls are filled between every two adjacent buffer parts.
4. An exhaust gas treatment device according to claim 1, wherein: the collecting mechanism comprises an air duct connected with the filter screen mechanism and an induced draft fan arranged in the air duct and used for guiding waste gas in the air duct to the filter screen mechanism.
5. An exhaust gas treatment device according to claim 4, wherein: one end of the air duct, which is far away from the filter screen mechanism, is connected with a funnel-shaped suction nozzle, and the end with a smaller opening of the suction nozzle is connected with the air duct.
6. An exhaust gas treatment device according to claim 1, wherein: the drying mechanism comprises a drying box and a plurality of partition plates arranged in the drying box and used for separating and blocking water vapor, the partition plates are obliquely arranged, and a plurality of through holes are formed in the partition plates.
7. An exhaust gas treatment device according to claim 1, wherein: the exhaust mechanism comprises an exhaust pipe and an exhaust fan arranged in the exhaust pipe and used for guiding the gas treated by the drying mechanism to the exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921197261.1U CN210613303U (en) | 2019-07-26 | 2019-07-26 | Waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921197261.1U CN210613303U (en) | 2019-07-26 | 2019-07-26 | Waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210613303U true CN210613303U (en) | 2020-05-26 |
Family
ID=70752912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921197261.1U Expired - Fee Related CN210613303U (en) | 2019-07-26 | 2019-07-26 | Waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210613303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117138501A (en) * | 2023-11-01 | 2023-12-01 | 昊朗科技（佛山）有限公司 | Solid waste separation and collection device |
-
2019
- 2019-07-26 CN CN201921197261.1U patent/CN210613303U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117138501A (en) * | 2023-11-01 | 2023-12-01 | 昊朗科技（佛山）有限公司 | Solid waste separation and collection device |
| CN117138501B (en) * | 2023-11-01 | 2024-02-20 | 昊朗科技（佛山）有限公司 | Solid waste separation and collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 |