CN219186355U - Waste gas treatment water-cooling circulation spray tower for block kettle - Google Patents
Waste gas treatment water-cooling circulation spray tower for block kettle Download PDFInfo
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- CN219186355U CN219186355U CN202222692645.9U CN202222692645U CN219186355U CN 219186355 U CN219186355 U CN 219186355U CN 202222692645 U CN202222692645 U CN 202222692645U CN 219186355 U CN219186355 U CN 219186355U
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Abstract
The utility model discloses a waste gas treatment water-cooling circulation spray tower for a block kettle, which relates to the technical field of spray towers and comprises a tower body, wherein the lower end of the outer side of the tower body is provided with an air inlet communicated to the inside of the tower body; a gauze is arranged in the tower body; the inner side of the gauze is provided with a lower layer filter tube; a drainage pipeline is arranged in the lower layer filter pipe; the top of the drainage pipeline is welded with a lower layer funnel; the bottom of lower floor's filter tube is equipped with the lower floor's baffle, the diameter of this lower floor's baffle with the internal diameter of tower body is the same, and waste gas can pass filter layer and upper filter tube after being discharged by the pipeline of blowing, gets into upper filter tube inboard, at this in-process, filter layer and upper filter tube can filter waste gas once more, and the impurity of big granule such as most flying dust has been filtered this moment, has reduced the pollution degree of waste gas to the water that sprays in the furthest for water can reuse, has practiced thrift the water resource greatly.
Description
Technical Field
The utility model particularly relates to the technical field of spray towers, in particular to a waste gas treatment water-cooling circulation spray tower for a block kettle.
Background
Waste gas treatment is also called waste gas purification, and refers to the work of pretreating waste gas generated in industrial places and factory workshops before external discharge so as to reach the national standard of external discharge of waste gas. The common waste gas treatment comprises the aspects of organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection, purification and the like.
The waste gas generated during the production of the block kettle not only contains a large amount of harmful gas, but also is mixed with a large amount of flying dust, the waste gas can cause great damage to the environment and can be discharged after being purified, a spraying method is generally adopted when the waste gas is purified, but in the actual purification process, because the air pressure inside and outside a spraying tower is the same, the waste gas also contains a large amount of impurities, and the quality of the waste gas is heavier than that of normal air, the rising speed of the waste gas in the spraying tower is slower, so that the purification efficiency of the spraying tower is low; in addition, although part of harmful impurities can be filtered out by spraying and purifying the waste gas, the content of the waste gas impurities generated during the production of the block kettle is excessive, and the waste gas cannot meet the emission requirement by purifying the waste gas by water alone; in addition, spray column when purifying waste gas, the flying dust etc. that filters out can mix with water for the water that purifies becomes very turbid, and too turbid water can't carry out again purification work, can only change clean water, has not only reduced waste gas's purification efficiency like this, has still increased the use amount of water, has increased the material cost, causes the waste of water resource.
Disclosure of Invention
The utility model aims to provide a waste gas treatment water-cooling circulation spray tower for a block kettle, which aims to solve the problems that when the spray tower is used for purifying waste gas, filtered flying dust and the like are mixed with water, so that the water for purification becomes very turbid, too turbid water cannot be subjected to purification again and can only be replaced with clean water, thus not only reducing the purification efficiency of the waste gas, but also increasing the use amount of the water and the material cost and causing the waste of water resources.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the waste gas treatment water-cooling circulation spray tower for the block kettle comprises a tower body, wherein the lower end of the outer side of the tower body is provided with an air inlet penetrating into the tower body; a gauze is arranged in the tower body; the inner side of the gauze is provided with a lower layer filter tube; a drainage pipeline is arranged in the lower layer filter pipe; the top of the drainage pipeline is welded with a lower layer funnel; the bottom of the lower layer filter pipe is provided with a lower layer partition plate, and the diameter of the lower layer partition plate is the same as the inner diameter of the tower body;
a separating plate is welded at the top of the lower layer funnel, and an upper layer filter pipe is welded at one side of the separating plate far away from the lower layer funnel; a filter layer is welded on the outer side of the separation plate; an upper layer of partition board is arranged below the filter layer; the top welding of upper filter tube has upper funnel, and the top of this upper funnel is equipped with the shower.
As a further technical scheme of the utility model, the tower body is cylindrical, and a chimney is welded at the top of the tower body; the dehumidification board is located inside the chimney.
As a further technical scheme of the utility model, a round hole for the air suction pipeline to pass through is formed in the lower-layer partition board, an air pump is fixedly connected to one end, far away from the lower-layer partition board, of the air suction pipeline, and an air blowing pipeline is fixedly connected to an air outlet hole of the air pump;
the center of the lower layer partition plate is provided with a circular hole for the water supply and drainage pipeline to pass through; one end of the drainage pipeline far away from the lower layer funnel penetrates through the lower layer partition plate and extends downwards.
As a further technical scheme of the utility model, three spray pipes are provided, and a dehumidification plate is arranged above the three spray pipes; one end of each of the three spraying pipes is combined into a water pipe, and the water pipe penetrates through the tower body and extends to the outer side of the tower body;
the water pipe is arranged outside the tower body and downwards extends to the inside of the reservoir along the tower body.
As a further technical scheme of the utility model, the air blowing pipeline extends from the air outlet hole of the air pump to the inside of the tower body;
the air blowing pipeline penetrates through the lower-layer partition plate and the upper-layer partition plate, and is positioned at the outer side of the gauze.
As a further technical scheme of the utility model, a placing table is arranged below the air pump, and the air pump is fixedly connected with the placing table through bolts; the placing table is welded on the outer side of the reservoir.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the device is used, the device is connected with a mains supply, waste gas can enter the tower body through the air inlet, the air pump continuously pumps out the air in the tower body through the air suction pipeline, the air pressure in the lower layer filter pipe can be lowered, and under the action of the pressure, the waste gas can quickly enter the air suction pipeline through the gauze and the lower layer filter pipe, so that the movement speed of the waste gas is increased, and the filtration efficiency of the waste gas is increased; when the waste gas passes through the gauze and the lower layer filter pipe, a part of waste gas and harmful substances can be filtered, so that the pressure is reduced for the subsequent spray filtration, and the waste gas filtration efficiency is improved;
2. according to the utility model, one end of the air blowing pipeline, which is far away from the air pump, is positioned between the upper-layer partition plate and the filter layer, and the waste gas is discharged by the air blowing pipeline and then passes through the filter layer and the upper-layer filter pipe to enter the inner side of the upper-layer filter pipe;
3. according to the utility model, waste gas is filtered through spraying in the upper layer filtering pipe, sprayed water is discharged into the reservoir through the water pipe after the waste gas is filtered, water in the water pipe is not contacted with the waste gas in the tower body, waste gas containing a large amount of large-particle fly ash is not contacted with water flow, and the repeated use rate of the water flow is increased;
4. according to the utility model, the three spray pipes are provided with the spray holes, the waste gas can be purified finally by the water mist sprayed by the spray holes, the purified gas is discharged into the atmosphere after passing through the dehumidifying plate, and the dehumidifying plate can adsorb moisture in the gas.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a front view of fig. 1 in the present utility model.
Fig. 3 is a left side view of fig. 1 in the present utility model.
Fig. 4 is a schematic view of the internal structure of fig. 1 in the present utility model.
Fig. 5 is a front view of fig. 4 in the present utility model.
Fig. 6 is an enlarged view of fig. 4 at a in the present utility model.
Fig. 7 is an enlarged view of fig. 4 at B in the present utility model.
In the figure: the device comprises a 1-tower body, a 2-chimney, a 3-water pipe, a 4-air inlet, a 5-reservoir, a 6-air pump, a 7-placing table, an 8-air suction pipeline, a 9-blowing pipeline, a 10-drainage pipeline, an 11-lower partition board, a 12-lower filter pipe, a 13-gauze, a 14-upper partition board, a 15-filter layer, a 16-separation board, a 17-lower funnel, an 18-upper filter pipe, a 19-upper funnel, a 20-spray pipe and a 21-dehumidification board.
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.
Referring to fig. 1-7, in an embodiment of the present utility model, an exhaust gas treatment water-cooling circulation spray tower for a block kettle includes a tower body 1, wherein an air inlet 4 penetrating into the tower body 1 is provided at the lower end of the outer side of the tower body 1; the inside of the tower body 1 is provided with a gauze 13; the inner side of the gauze 13 is provided with a lower layer filter pipe 12; a drainage pipeline 10 is arranged in the lower layer filter pipe 12; the top of the drainage pipeline 10 is welded with a lower hopper 17; the bottom of the lower filter pipe 12 is provided with a lower baffle 11, and the diameter of the lower baffle 11 is the same as the inner diameter of the tower body 1;
a separating plate 16 is welded at the top of the lower hopper 17, and an upper filter tube 18 is welded at one side of the separating plate 16 away from the lower hopper 17; a filter layer 15 is welded on the outer side of the separation plate 16; an upper partition plate 14 is arranged below the filter layer 15; an upper funnel 19 is welded on the top of the upper filter tube 18, and a spray tube 20 is arranged above the upper funnel 19.
Specifically, the air blowing pipeline 9 extends from the air outlet hole of the air pump 6 to the inside of the tower body 1; the air blowing pipeline 9 penetrates through the lower partition plate 11 and the upper partition plate 14, and the air blowing pipeline 9 is positioned at the outer side of the gauze 13
Through adopting above-mentioned technical scheme, during the use, the one end that air pump 6 was kept away from to air blowing pipeline 9 is located between upper baffle 14 and the filter layer 15, and waste gas can pass filter layer 15 and upper filter tube 18 after being discharged by air blowing pipeline 9, gets into upper filter tube 18 inboard, and in this process, filter layer 15 and upper filter tube 18 can filter waste gas once more, and the impurity of big granule such as most flying dust has been filtered this moment, has reduced the pollution degree of waste gas to the water that sprays to the furthest for water can reuse, has practiced thrift the water resource greatly.
In this embodiment, the tower body 1 is cylindrical, and a chimney 2 is welded at the top of the tower body 1; the dehumidification board 21 is located inside the chimney 2.
Specifically, the lower layer partition plate 11 is provided with a circular hole for the air suction pipeline 8 to pass through, one end of the air suction pipeline 8 far away from the lower layer partition plate 11 is fixedly connected with the air pump 6, and the air outlet hole of the air pump 6 is fixedly connected with the air blowing pipeline 9;
a circular hole through which the water supply and drainage pipeline 10 passes is formed in the center of the lower-layer partition plate 11; the end of the drain pipe 10 remote from the lower hopper 17 penetrates the lower partition 11 and extends downwards.
Through adopting the technical scheme, waste gas can enter the inside of the tower body 1 through the air inlet 4, the air pump 6 continuously pumps out the air in the tower body 1 through the air suction pipeline 8, the air pressure in the lower layer filter pipe 12 can be lowered, and under the action of the pressure, the waste gas can quickly enter the air suction pipeline 8 through the gauze 13 and the lower layer filter pipe 12, so that the movement speed of the waste gas is accelerated, and the filtration efficiency of the waste gas is accelerated; when passing through the gauze 13 and the lower layer filter pipe 12, the waste gas is filtered to remove a part of waste gas and harmful substances, so that the pressure is reduced for the subsequent spray filtration, and the waste gas filtration efficiency is improved.
In this embodiment, there are three shower pipes 20, and a dehumidifying plate 21 is disposed above the three shower pipes 20; one end of each of the three spray pipes 20 is combined into one water pipe 3, and the water pipe 3 penetrates through the tower body 1 and extends to the outer side of the tower body 1;
the water pipe 3 is arranged outside the tower body 1 and extends downwards to the inside of the reservoir 5 along the tower body 1;
a placing table 7 is arranged below the air pump 6, and the air pump 6 is fixedly connected with the placing table 7 through bolts; the placement table 7 is welded to the outer side of the reservoir 5.
By adopting the technical scheme, the waste gas is filtered by spraying in the upper layer filtering pipe 18, and after the waste gas is filtered, the sprayed water is discharged into the water reservoir 5 through the water pipe 3, the water in the water pipe 3 is not contacted with the waste gas in the tower body 1, so that the waste gas containing a large amount of large-particle fly ash is not contacted with water flow, and the reuse rate of the water flow is increased;
the three spray pipes 20 are provided with a plurality of spray holes, the waste gas can be purified finally by the water mist sprayed by the spray holes, the purified gas is discharged into the atmosphere after passing through the dehumidifying plate 21, and the dehumidifying plate 21 can adsorb moisture in the gas.
The working principle of the utility model is as follows: when the device is used, the device is connected with the mains supply, waste gas can enter the tower body 1 through the air inlet 4, the air pump 6 continuously pumps out the air in the tower body 1 through the air suction pipeline 8, the air pressure in the lower layer filter pipe 12 can be lowered, and under the action of the pressure, the waste gas can quickly enter the air suction pipeline 8 through the gauze 13 and the lower layer filter pipe 12, so that the movement speed of the waste gas is accelerated, and the filtration efficiency of the waste gas is accelerated; when the waste gas passes through the gauze 13 and the lower layer filter pipe 12, a part of waste gas and harmful substances can be filtered, so that the pressure is reduced for the subsequent spray filtration, and the waste gas filtration efficiency is improved;
as further optimization, one end of the air blowing pipeline 9, which is far away from the air pump 6, is positioned between the upper-layer partition plate 14 and the filter layer 15, and the waste gas after being discharged by the air blowing pipeline 9 passes through the filter layer 15 and the upper-layer filter pipe 18 and enters the inner side of the upper-layer filter pipe 18, in the process, the filter layer 15 and the upper-layer filter pipe 18 can filter the waste gas again, at the moment, most of impurities with large particles such as flying dust are filtered, so that the pollution degree of the waste gas to water for spraying is reduced to the greatest extent, the water can be reused, and water resources are greatly saved;
the waste gas is filtered by spraying in the upper layer filtering pipe 18, and after the waste gas is filtered, the sprayed water is discharged into the water reservoir 5 through the water pipe 3, the water in the water pipe 3 is not contacted with the waste gas in the tower body 1, the waste gas containing a large amount of large particles and flying dust is not contacted with water flow, and the repeated use rate of the water flow is increased;
the three spray pipes 20 are provided with a plurality of spray holes, the waste gas can be purified finally by the water mist sprayed by the spray holes, the purified gas is discharged into the atmosphere after passing through the dehumidifying plate 21, and the dehumidifying plate 21 can adsorb moisture in the gas.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a waste gas treatment water-cooling circulation spray column for building block cauldron which characterized in that: the novel energy-saving tower comprises a tower body (1), wherein an air inlet (4) penetrating into the tower body (1) is formed in the lower end of the outer side of the tower body (1); a gauze (13) is arranged in the tower body (1); the inner side of the gauze (13) is provided with a lower layer filter pipe (12); a drainage pipeline (10) is arranged in the lower layer filter pipe (12); the top of the drainage pipeline (10) is welded with a lower layer funnel (17); the bottom of the lower layer filter pipe (12) is provided with a lower layer partition board (11), and the diameter of the lower layer partition board (11) is the same as the inner diameter of the tower body (1);
a separating plate (16) is welded at the top of the lower layer funnel (17), and an upper layer filter pipe (18) is welded at one side of the separating plate (16) away from the lower layer funnel (17); a filter layer (15) is welded on the outer side of the separation plate (16); an upper-layer partition board (14) is arranged below the filter layer (15); an upper layer funnel (19) is welded at the top of the upper layer filter pipe (18), and a spray pipe (20) is arranged above the upper layer funnel (19).
2. The exhaust gas treatment water-cooled circulating spray tower for a block kettle according to claim 1, wherein: the tower body (1) is cylindrical, and a chimney (2) is welded at the top of the tower body (1); a dehumidifying plate (21) is arranged in the chimney (2).
3. The exhaust gas treatment water-cooled circulating spray tower for a block kettle according to claim 1, wherein: the lower layer partition board (11) is provided with a round hole for the air suction pipeline (8) to pass through, one end of the air suction pipeline (8) far away from the lower layer partition board (11) is fixedly connected with an air pump (6), and an air outlet hole of the air pump (6) is fixedly connected with an air blowing pipeline (9);
the center of the lower baffle plate (11) is provided with a round hole for the water supply and drainage pipeline (10) to pass through; one end of the drainage pipeline (10) far away from the lower layer funnel (17) penetrates through the lower layer partition plate (11) and extends downwards.
4. A water-cooled circulating spray tower for treating waste gas in a block kettle according to claim 3, wherein: the number of the spray pipes (20) is three, and a dehumidification plate (21) is arranged above the three spray pipes (20); one end of each of the three spraying pipes (20) is combined into a water pipe (3), and the water pipe (3) penetrates through the tower body (1) and extends to the outer side of the tower body (1);
the water pipe (3) is arranged outside the tower body (1) and extends downwards to the inside of the water reservoir (5) along the tower body (1).
5. A water-cooled circulating spray tower for treating waste gas in a block kettle according to claim 3, wherein: the air blowing pipeline (9) extends from the air outlet hole of the air pump (6) to the inside of the tower body (1);
the air blowing pipeline (9) penetrates through the lower-layer partition plate (11) and the upper-layer partition plate (14), and the air blowing pipeline (9) is positioned at the outer side of the gauze (13).
6. The exhaust gas treatment water-cooled circulating spray tower for a block kettle as claimed in claim 4, wherein: a placing table (7) is arranged below the air pump (6), and the air pump (6) is fixedly connected with the placing table (7) through bolts; the placing table (7) is welded on the outer side of the water reservoir (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222692645.9U CN219186355U (en) | 2022-10-13 | 2022-10-13 | Waste gas treatment water-cooling circulation spray tower for block kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222692645.9U CN219186355U (en) | 2022-10-13 | 2022-10-13 | Waste gas treatment water-cooling circulation spray tower for block kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219186355U true CN219186355U (en) | 2023-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222692645.9U Active CN219186355U (en) | 2022-10-13 | 2022-10-13 | Waste gas treatment water-cooling circulation spray tower for block kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219186355U (en) |
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2022
- 2022-10-13 CN CN202222692645.9U patent/CN219186355U/en active Active
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