CN210426204U - High-temperature tail gas purification device - Google Patents
High-temperature tail gas purification device Download PDFInfo
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- CN210426204U CN210426204U CN201921286364.5U CN201921286364U CN210426204U CN 210426204 U CN210426204 U CN 210426204U CN 201921286364 U CN201921286364 U CN 201921286364U CN 210426204 U CN210426204 U CN 210426204U
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- tail gas
- purification device
- gas purification
- temperature tail
- cooling water
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Abstract
The utility model provides a high temperature tail gas purification device belongs to tail gas purification technical field, including the box and be located the lid on box upper portion, the gas outlet has been seted up on lid upper portion, the bottom is provided with the catch basin in the box, the water filling port has been seted up to catch basin one side, and the overflow mouth has been seted up to the opposite side, the overflow mouth is located highly to be less than the water filling port, and the catch basin bottom is provided with air-collecting tray and aeration mechanism. In the embodiment of the utility model, the arrangement of the plurality of shunt tubes on the upper part of the gas collecting disc increases the contact area between the high-temperature tail gas and the cooling water, enhances the cooling effect, realizes the flowing and circulation of the cooling water through the arrangement of the water filling port and the overflow port, is convenient for discharging the cooling water after absorbing heat, and further enhances the cooling effect; through the setting of aeration mechanism for the cooling water forms the torrent, has improved the contact efficiency of cooling water with the shunt tubes, when improving the cooling effect, has accelerated the discharge of cooling water from the overflow mouth.
Description
Technical Field
The utility model relates to a tail gas purification device specifically is a high temperature tail gas purification device.
Background
At present, industrial tail gas refers to a general term of various pollutant-containing gases discharged into air in the process of fuel combustion and production in a factory area of an enterprise. The waste gas contains more toxic particle impurities, and the toxic particle impurities can enter the human body through different ways, some toxic particle impurities can directly cause harm, and some toxic particle impurities have an accumulation effect and can seriously harm the health of people; further, the industrial exhaust gas is accompanied by high temperature, and if it is not cooled, it causes deterioration of the environment.
Current high temperature tail gas cleanup unit is when the cooling, adopts water-cooled mode to go on usually, for guaranteeing that high temperature tail gas has sufficient cooling stroke, carries high temperature tail gas to the cooling water with the form of coil pipe when general, but because the volume of coil pipe is limited for more cooling water can't carry out the heat exchange with the coil pipe, leads to the cooling effect unsatisfactory.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the embodiment of the utility model provides a technical problem who solves provides a high temperature tail gas cleanup unit.
In order to solve the technical problem, the utility model provides a following technical scheme:
a high-temperature tail gas purification device comprises a box body and a cover body positioned on the upper portion of the box body, wherein a gas outlet is formed in the upper portion of the cover body, a water storage chamber is arranged at the bottom of the box body, a water injection port is formed in one side of the water storage chamber, an overflow port is formed in the other side of the water storage chamber, the overflow port is lower than the water injection port in height, and a gas collecting disc and an aeration mechanism are arranged at the bottom; the bottom of the gas collecting disc is communicated with a gas inlet pipe, the upper part of the gas collecting disc is communicated with a plurality of flow dividing pipes, and the upper ends of the flow dividing pipes are positioned above the surface of cooling water; an airflow accelerating assembly is arranged above the water storage chamber, and an airflow filtering assembly is rotatably arranged above the airflow accelerating assembly.
As a further improvement of the utility model: the aeration mechanism is arranged at one side close to the water filling port.
As a further improvement of the utility model: the water storage chamber is provided with a water inlet, the water inlet is arranged on the water storage chamber, and the upper end of the water distribution pipe penetrates through the partition plate.
As a further improvement of the utility model: the airflow acceleration assembly comprises a fan, the input end of the fan is communicated with an air inlet channel, and the output end of the fan is communicated with an air outlet channel.
As a further improvement of the present invention: and a gas collecting hood is arranged below the gas inlet channel.
As a further improvement of the present invention: the upper part of the air outlet channel is provided with an air blocking plate, and the air blocking plate is provided with a plurality of air exhaust holes.
As a further improvement of the present invention: the airflow filtering component comprises a filter screen, the filter screen is installed on a connecting rod, a bearing is arranged at one end of the connecting rod in a rotating fit mode, and the bearing is fixedly installed at the bottom of the cover body.
As a further improvement of the present invention: the filter screen passes through sleeve swing joint on the connecting rod, still fixedly connected with dog on the connecting rod, pass through spring coupling between sleeve and the dog.
As a further improvement of the present invention: the middle part above the cover body is fixedly connected with a handle.
Compared with the prior art, the beneficial effects of the utility model are that:
in the embodiment of the utility model, the arrangement of the plurality of shunt tubes on the upper part of the gas collecting disc increases the contact area between the high-temperature tail gas and the cooling water, enhances the cooling effect, realizes the flowing and circulation of the cooling water through the arrangement of the water filling port and the overflow port, is convenient for discharging the cooling water after absorbing heat, and further enhances the cooling effect; through the setting of aeration mechanism for the cooling water forms the torrent, has improved the contact efficiency of cooling water with the shunt tubes, when improving the cooling effect, has accelerated the discharge of cooling water from the overflow mouth.
Drawings
FIG. 1 is a schematic structural diagram of a high-temperature exhaust gas purifying apparatus;
FIG. 2 is an enlarged view of a portion A of a high-temperature exhaust gas purification apparatus;
FIG. 3 is a schematic structural diagram of a filter screen in a high-temperature exhaust gas purification device;
in the figure: 1-air inlet pipe, 2-air collecting disc, 3-box, 4-shunt pipe, 5-water storage chamber, 6-overflow port, 7-clapboard, 8-air collecting hood, 9-air inlet channel, 10-blower, 11-air outlet channel, 12-air blocking plate, 13-filter screen, 14-cover, 15-air outlet, 16-connecting rod, 17-bearing, 18-handle, 19-block, 20-spring, 21-sleeve, 22-water inlet, 23-exhaust hole, 24-aeration mechanism.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, the present embodiment provides a high temperature exhaust gas purifying apparatus, which includes a box 3 and a cover 14 located at an upper portion of the box 3; the bottom in the box body 3 is provided with a water storage chamber 5, one side of the water storage chamber 5 is provided with a water filling port 22, the other side of the water storage chamber is provided with an overflow port 6, the height of the overflow port 6 is lower than that of the water filling port 22, and the bottom of the water storage chamber 5 is provided with an air collecting disc 2 and an aeration mechanism 24; the bottom of the gas collecting disc 2 is communicated with a gas inlet pipe 1, the upper part of the gas collecting disc 2 is communicated with a plurality of flow dividing pipes 4, and the upper ends of the flow dividing pipes 4 are positioned above the liquid level of the cooling water; an airflow accelerating assembly is arranged above the water storage chamber 5, and an airflow filtering assembly is rotatably arranged above the airflow accelerating assembly.
High-temperature tail gas enters the gas collecting disc 2 through the gas inlet pipe 1 and then flows upwards through the plurality of flow dividing pipes 4 on the upper part of the gas collecting disc 2, and in the process, the high-temperature tail gas exchanges heat with cooling water in the water storage chamber 5, so that the high-temperature tail gas is cooled; cooling water is continuously introduced into the water storage chamber 5 through the water injection port 22, and when the liquid level of the cooling water in the water storage chamber 5 is kept level with the overflow port 6, the cooling water automatically flows out of the overflow port 6, so that the cooling water in the water storage chamber 5 is always in a flowing state, and the cooling water absorbing high-temperature tail gas can be discharged, so that the continuous cooling of the high-temperature tail gas is realized; through the setting of aeration mechanism 24, form the torrent in accumulator 5 inside for cooling water can be with shunt tubes 4 more abundant contact, reinforcing heat exchange efficiency, it should be noted that, aeration mechanism 24 that relates to in this embodiment belongs to current conventional technology, and the purpose is to let in the bubble in aqueous, makes cooling water form the torrent, and any aeration mechanism 24 in the existing market can all apply to this embodiment.
The aeration mechanism 24 is arranged at one side close to the water filling port 22, so that air bubbles formed by the aeration mechanism 24 can move towards the overflow port 6 to accelerate the discharge of cooling water from the overflow port 6.
A partition plate 7 is further arranged above the water storage chamber 5, the partition plate 7 is positioned above the water injection port 22, and the upper end of the flow dividing pipe 4 penetrates through the partition plate 7; the arrangement of the partition plate 7 prevents the exhaust gas from being discharged from the water injection port 22 and the overflow port 6.
The airflow acceleration assembly comprises a fan 10, the input end of the fan 10 is communicated with an air inlet channel 9, and the output end of the fan 10 is communicated with an air outlet channel 11.
The cooled tail gas is sucked from the air inlet channel 9 through the fan 11 and is discharged from the air outlet channel 11, so that the acceleration of the air flow is realized, and the accelerated air flow is blown to the air flow filtering component to enhance the filtering effect of the tail gas.
And a gas collecting hood 8 is arranged below the gas inlet channel 9, so that the tail gas can be completely sucked by the gas inlet channel 9.
The upper part of the air outlet channel 11 is provided with an air blocking plate 12, the air blocking plate 12 is provided with a plurality of air exhaust holes 23, and the air outlet area is reduced, the air outlet pressure and the air flow speed are increased and the tail gas filtering efficiency is improved through the arrangement of the air blocking plate 12 and the air exhaust holes 23.
The airflow filtering component comprises a filter screen 13, the filter screen 13 is installed on a connecting rod 16, one end of the connecting rod 16 is rotatably matched with a bearing 17, and the bearing 17 is fixedly installed at the bottom of a cover body 14.
The tail gas blown out through the exhaust holes 23 acts on the filter screen 13, and particle impurities in the tail gas are filtered by the filter screen 13; because the velocity of flow of tail gas is stronger, when tail gas acts on filter screen 13, drive filter screen 13 and rotate, the rotation of filter screen 13 further strengthens the filter effect of tail gas.
An air outlet 15 is formed in the upper portion of the cover body 14, and a handle 18 is fixedly connected to the middle portion of the upper portion of the cover body 14.
The cooled and filtered tail gas is discharged through the gas outlet 15.
The working principle of the embodiment is as follows: high-temperature tail gas enters the gas collecting disc 2 through the gas inlet pipe 1 and then flows upwards through the plurality of flow dividing pipes 4 on the upper part of the gas collecting disc 2, and in the process, the high-temperature tail gas exchanges heat with cooling water in the water storage chamber 5, so that the high-temperature tail gas is cooled; cooling water is continuously introduced into the water storage chamber 5 through the water injection port 22, and when the liquid level of the cooling water in the water storage chamber 5 is kept level with the overflow port 6, the cooling water automatically flows out of the overflow port 6, so that the cooling water in the water storage chamber 5 is always in a flowing state, and the cooling water absorbing high-temperature tail gas can be discharged, so that the continuous cooling of the high-temperature tail gas is realized; through the setting of aeration mechanism 24, at the inside torrent that forms of water storage chamber 5 for cooling water can with shunt tubes 4 more abundant contact, reinforcing heat exchange efficiency.
The cooled tail gas is sucked from the air inlet channel 9 through the fan 11 and is discharged from the air outlet channel 11, so that the acceleration of the air flow is realized, and the accelerated air flow is blown to the air flow filtering component to enhance the filtering effect of the tail gas.
Through the arrangement of the gas blocking plate 12 and the exhaust holes 23, the gas outlet area is reduced, the gas outlet pressure and the gas flow speed are increased, and the tail gas filtering efficiency is improved.
The tail gas blown out through the exhaust holes 23 acts on the filter screen 13, and particle impurities in the tail gas are filtered by the filter screen 13; because the velocity of flow of tail gas is stronger, when tail gas acts on filter screen 13, drive filter screen 13 and rotate, the rotation of filter screen 13 further strengthens the filter effect of tail gas.
Example 2
Referring to fig. 1, in this embodiment, compared with embodiment 1, the filter screen 13 is movably connected to the connecting rod 16 through a sleeve 21, the connecting rod 16 is further fixedly connected to a stopper 19, and the sleeve 21 is connected to the stopper 19 through a spring 20.
Through spring 20's setting for when tail gas after accelerating acts on filter screen 13, filter screen 13 forms the shake effect, further strengthens the filtering effect of particulate matter in the tail gas.
In the embodiment of the utility model, the arrangement of the plurality of flow dividing pipes 4 on the upper part of the air collecting disc 2 increases the contact area between the high-temperature tail gas and the cooling water, enhances the cooling effect, realizes the flowing and circulation of the cooling water through the arrangement of the water filling port 22 and the overflow port 6, is convenient for removing the cooling water after absorbing heat, and further enhances the cooling effect; through the setting of aeration mechanism 24 for the cooling water forms the torrent, has improved the contact efficiency of cooling water with shunt tubes 4, when improving the cooling effect, has accelerateed the discharge of cooling water from overflow mouth 6.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (9)
1. A high-temperature tail gas purification device comprises a box body (3) and a cover body (14) positioned on the upper portion of the box body (3), wherein a gas outlet (15) is formed in the upper portion of the cover body (14), and is characterized in that a water storage chamber (5) is arranged at the bottom of the box body (3), a water injection port (22) is formed in one side of the water storage chamber (5), an overflow port (6) is formed in the other side of the water storage chamber, the overflow port (6) is lower than the water injection port (22), and a gas collecting disc (2) and an aeration mechanism (24) are arranged at the bottom of the water; the bottom of the gas collecting disc (2) is communicated with a gas inlet pipe (1), the upper part of the gas collecting disc (2) is communicated with a plurality of flow dividing pipes (4), and the upper ends of the flow dividing pipes (4) are positioned above the liquid level of the cooling water; an airflow accelerating assembly is arranged above the water storage chamber (5), and an airflow filtering assembly is rotatably arranged above the airflow accelerating assembly.
2. A high-temperature exhaust gas purification device according to claim 1, wherein the aeration means (24) is provided at a side close to the water injection port (22).
3. A high-temperature tail gas purification device according to claim 1, wherein a partition plate (7) is further arranged above the water storage chamber (5), the partition plate (7) is positioned above the water injection port (22), and the upper end of the flow dividing pipe (4) penetrates through the partition plate (7).
4. The high-temperature tail gas purification device according to claim 1, wherein the airflow accelerating assembly comprises a fan (10), an input end of the fan (10) is communicated with an air inlet channel (9), and an output end of the fan (10) is communicated with an air outlet channel (11).
5. A high-temperature exhaust gas purification device according to claim 4, wherein a gas collecting hood (8) is arranged below the gas inlet channel (9).
6. A high-temperature tail gas purification device according to claim 4, wherein an air blocking plate (12) is arranged at the upper part of the air outlet channel (11), and a plurality of exhaust holes (23) are formed in the air blocking plate (12).
7. A high-temperature tail gas purification device according to claim 1, wherein the airflow filtering component comprises a filter screen (13), the filter screen (13) is installed on a connecting rod (16), one end of the connecting rod (16) is rotatably fitted with a bearing (17), and the bearing (17) is fixedly installed at the bottom of the cover body (14).
8. A high-temperature tail gas purification device according to claim 7, wherein the filter screen (13) is movably connected to the connecting rod (16) through a sleeve (21), the connecting rod (16) is further fixedly connected with a stop block (19), and the sleeve (21) is connected with the stop block (19) through a spring (20).
9. A high-temperature tail gas purification device according to claim 1 or 7, characterized in that a handle (18) is fixedly connected to the upper middle part of the cover body (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921286364.5U CN210426204U (en) | 2019-08-09 | 2019-08-09 | High-temperature tail gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921286364.5U CN210426204U (en) | 2019-08-09 | 2019-08-09 | High-temperature tail gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210426204U true CN210426204U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921286364.5U Expired - Fee Related CN210426204U (en) | 2019-08-09 | 2019-08-09 | High-temperature tail gas purification device |
Country Status (1)
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| CN (1) | CN210426204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569769A (en) * | 2020-12-11 | 2021-03-30 | 安徽省义广实验室装备制造有限公司 | Spray purification tower |
-
2019
- 2019-08-09 CN CN201921286364.5U patent/CN210426204U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569769A (en) * | 2020-12-11 | 2021-03-30 | 安徽省义广实验室装备制造有限公司 | Spray purification tower |
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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: 20200428 Termination date: 20210809 |