CN217068298U - Spraying and absorbing composite tower - Google Patents
Spraying and absorbing composite tower Download PDFInfo
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- CN217068298U CN217068298U CN202123345835.5U CN202123345835U CN217068298U CN 217068298 U CN217068298 U CN 217068298U CN 202123345835 U CN202123345835 U CN 202123345835U CN 217068298 U CN217068298 U CN 217068298U
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- tower body
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- tower
- packing layer
- spraying mechanism
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Abstract
The utility model discloses a spray and absorb compound tower, be in including tower body, circulating pump, spraying mechanism and setting packing layer, spiral direction subassembly, swirler and hydrops room that just from top to bottom distributes in proper order in the tower body, be equipped with air inlet and gas outlet rather than inside intercommunication on the tower body, just the air inlet sets up the whirl board with between the hydrops room, the gas outlet distributes the upper end of tower body, spraying mechanism installs on the tower body, just spraying mechanism's atomising head distributes the swirler with between the spiral direction subassembly, the water inlet of circulating pump with hydrops room intercommunication, the delivery port of circulating pump with spraying mechanism's water inlet intercommunication. This application absorption liquid that sprays in the absorption composite tower is water smoke and spouts in the tower body, water smoke possess bigger reaction contact surface, has improved the absorption rate of absorption liquid, and has prolonged the distance of the water smoke of absorption liquid and organic waste gas contact, improves purifying effect.
Description
Technical Field
The utility model relates to a waste gas treatment technical field, concretely relates to spray and absorb compound tower.
Background
The absorption that sets up whirl board and packing layer in the absorption composite tower usually at present and realize organic waste gas purifies, and the principle that the absorption composite tower that sprays that adopts above-mentioned structure absorbs organic waste gas and purifies does: organic waste gas gets into and sprays absorption composite tower, adds the absorbent in the water tank, and organic waste gas gets into the packing layer after getting rid of the particulate matter behind the whirl board, sprays the mechanism and sprays and add the absorption liquid in to the packing layer, and organic waste gas fully contacts with the absorption liquid through packing absorbed layer, utilizes similar compatible principle absorption liquid to dissolve organic waste gas.
The main influence factor of the spraying absorption composite tower on the absorption effect of the organic waste gas is the contact area of the organic waste gas and the absorption liquid, and the purification effect of the organic waste gas is limited only by adopting a spraying mechanism to spray the absorption liquid into the packing layer at present.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a better absorption composite tower sprays of purifying effect, the technical scheme of adoption is:
the utility model provides a spray and absorb compound tower, is in including tower body, circulating pump, spraying mechanism and setting packing layer, spiral direction subassembly, swirler and hydrops room that just from top to bottom distributes in proper order in the tower body, be equipped with air inlet and gas outlet rather than inside intercommunication on the tower body, just the air inlet sets up the whirl board with between the hydrops room, the gas outlet distributes the upper end of tower body, spraying mechanism installs on the tower body, just spraying mechanism's atomising head distributes the swirler with between the spiral direction subassembly, the water inlet of circulating pump with hydrops room intercommunication, the delivery port of circulating pump with spraying mechanism's water inlet intercommunication.
Preferably, the spiral guide assembly comprises a barrel, a fixing column and a spiral plate, the barrel is coaxially arranged in the tower body, the fixing column is coaxially arranged in the barrel, the spiral plate is coaxially arranged in the barrel and is fixedly connected with the barrel and the fixing column, and the inner diameter of the barrel is sequentially increased from bottom to top.
Preferably, the cylinder is welded to the inner wall of the tower body.
Preferably, the tower further comprises a spraying mechanism, the spraying mechanism is installed on the tower body, a spraying head of the spraying mechanism is distributed above the packing layer, and a water outlet of the circulating pump is communicated with a water inlet of the spraying mechanism.
Preferably, the packing layer comprises a first packing layer and a second packing layer which are distributed from bottom to top in sequence, and the spray header is arranged between the first packing layer and the second packing layer.
Preferably, the spiral plate is provided with a plurality of liquid leakage holes which vertically penetrate through the spiral plate, and the plurality of liquid leakage holes are uniformly distributed on the spiral plate.
Preferably, the gas outlet device further comprises a demister, and the demister is installed at the gas outlet.
This application absorption liquid that sprays in the absorption composite tower is water smoke and spouts in the tower body, water smoke possess bigger reaction contact surface, has improved the absorption rate of absorption liquid, and has prolonged the distance of the water smoke of absorption liquid and organic waste gas contact, improves purifying effect.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a sectional view of a spray composite tower according to an embodiment of the present invention.
The specific meanings of the reference numerals are:
1. a tower body; 2. a circulation pump; 3. a spraying mechanism; 4. a filler layer; 41. a first filler layer; 42. a second packing layer; 5. a helical guide assembly; 51. a barrel; 52. fixing a column; 53. a spiral plate; 531. a weep hole; 6. a swirler; 7. a liquid accumulation chamber; 8. a spraying mechanism; 9. a demister.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, provide an embodiment of the utility model, this embodiment spray and absorb compound tower and include tower body 1, circulating pump 2, spraying mechanism 3 and set up packing layer 4, spiral direction subassembly 5, swirler 6 and the long-pending liquid chamber 7 that just distributes from top to bottom in proper order in the tower body 1, be equipped with on the tower body 1 rather than the air inlet and the gas outlet of inside intercommunication, just the air inlet sets up the whirl board with between the long-pending liquid chamber 7, the gas outlet distributes the upper end of tower body 1, spraying mechanism 3 installs on the tower body 1, just spraying mechanism 3's atomising head distributes swirler 6 with between the spiral direction subassembly 5, circulating pump 2's water inlet with long-pending liquid chamber 7 intercommunication, circulating pump 2's delivery port with spraying mechanism 3's water inlet intercommunication.
The spraying mechanism 3 is used for spraying water mist of absorption liquid into the tower body 1, the air outlet of the tower body 1 is under negative pressure, the organic waste gas flowing into the tower body 1 from the air inlet and the water mist of the absorption liquid and the organic waste gas flow into the air guide channel together, meanwhile, the water mist of the organic waste gas and the absorption liquid generates cross flow and turbulence in the tower body 1 and flows towards the air outlet of the spraying and absorbing composite tower, on one hand, the cross flow and the turbulence generated in the tower body 1 can enable the collision between the organic waste gas and the absorption liquid to be more severe, and further extend the flow path of the organic waste gas and the water mist gas-liquid sprayed by the spraying heads, so that the contact time between the water mist and the organic waste gas is prolonged, the water mist of the absorption liquid can be condensed in the air guide channel, and the organic waste gas can contact with the absorption liquid on the inner wall of the air guide channel and then be purified in the process of flowing upwards along the air guide channel, the purification effect is ensured; on the other hand, the water mist has a larger reaction contact surface, the absorption speed of the absorption liquid to gas is improved, and the contact distance between the water mist of the absorption liquid and the organic waste gas can be prolonged, so that the organic waste gas and the water mist can be fully contacted.
Preferably, the spiral guide assembly 5 includes a cylinder 51, a fixing column 52 and a spiral plate 53, the cylinder 51 is coaxially disposed in the tower body 1, the fixing column 52 is coaxially disposed in the cylinder 51, the spiral plate 53 is coaxially disposed in the cylinder 51 and is fixedly connected to the cylinder 51 and the fixing column 52, and an inner diameter of the cylinder 51 increases from bottom to top in sequence.
The inner diameter of the lower end of the cylinder body 51 is smaller than that of the tower body 1, so that the organic waste gas at the lower end of the cylinder body 51 is converted into a movement direction to form turbulence, and the movement direction of the organic waste gas and the water mist is changed, thereby being beneficial to increasing the collision between the water mist and the organic waste gas and improving the absorption effect; the inner diameter of the cylinder body 51 is sequentially increased from bottom to top, along with the upward flow of the water mist and the organic waste gas, the volume of the upper end of the cylinder body 51 is increased, so that the condensation effect of the water mist can be improved, and the probability of the water mist escaping from the spraying absorption composite tower is reduced.
The cylinder 51 is welded to the tower body 1.
In this embodiment, the spray absorption composite tower further comprises a spray mechanism 8, the spray mechanism 8 is installed on the tower body 1, a spray head of the spray mechanism 8 is distributed above the packing layer 4, and a water outlet of the circulating pump 2 is communicated with a water inlet of the spray mechanism 8.
The spraying mechanism 8 sprays the absorption liquid downwards, the organic waste gas contacts with the absorption liquid on the packing layer 4 to generate purified organic waste gas, and the absorption liquid flows downwards to the spiral plate and flows downwards along the spiral plate to be collected in the liquid accumulation chamber, so that the contact probability of the organic waste gas and the absorption liquid is further improved.
In this embodiment, the filler layer 4 includes a first filler layer 41 and a second filler layer 42 that are sequentially distributed from top to bottom, and the shower head is disposed between the first filler layer 41 and the second filler layer 42.
Preferably, the spiral plate 53 is provided with a plurality of weep holes 531 penetrating through the spiral plate 53 from top to bottom, and the plurality of weep holes 531 are uniformly distributed on the spiral plate 53.
When the water mist and the organic waste gas flow upwards in the air guide channel, the organic waste gas can escape from the liquid leakage holes 531 and change the movement direction to form turbulence, so that the movement direction of the organic waste gas and the water mist is changed, the collision between the water mist and the organic waste gas is increased, and the absorption effect is improved; when the absorption liquid flows and collects downwards along the spiral plate 53, the absorption liquid leaks downwards from the liquid leakage holes 531 and contacts with the organic waste gas in the air guide channel to fully improve the contact between the organic waste gas and the absorption liquid.
Preferably, the device further comprises a demister 9, and the demister 9 is installed at the air outlet of the spray tower.
The demister 9 is arranged at the air outlet to prevent the water mist of the absorption liquid from escaping out of the spraying and absorbing composite tower.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of equivalent changes made to the above embodiments according to the essential technology of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (7)
1. A spray absorption composite tower is characterized by comprising a tower body (1), a circulating pump (2), a spraying mechanism (3), a packing layer (4), a spiral guide component (5), a swirler (6) and a liquid accumulation chamber (7) which are arranged in the tower body (1) and are sequentially distributed from top to bottom, wherein an air inlet and an air outlet which are communicated with the interior of the tower body (1) are arranged on the tower body (1), the air inlet is arranged between the rotational flow plate and the liquid accumulation chamber (7), the air outlet is distributed at the upper end of the tower body (1), the spraying mechanism (3) is arranged on the tower body (1), and the spray head of the spray mechanism (3) is distributed between the cyclone (6) and the spiral guide component (5), the water inlet of the circulating pump (2) is communicated with the liquid accumulation chamber (7), and the water outlet of the circulating pump (2) is communicated with the water inlet of the spraying mechanism (3).
2. The spray absorption composite tower according to claim 1, wherein the spiral guide assembly (5) comprises a cylinder (51), a fixing column (52) and a spiral plate (53), the cylinder (51) is coaxially arranged in the tower body (1), the fixing column (52) is coaxially arranged in the cylinder (51), the spiral plate (53) is coaxially arranged in the cylinder (51) and fixedly connected with the cylinder (51) and the fixing column (52), and the inner diameter of the cylinder (51) is sequentially increased from bottom to top.
3. The spray absorption composite tower according to claim 2, wherein the cylinder (51) is welded to the inner wall of the tower body (1).
4. The spray absorption composite tower according to claim 2, further comprising a spray mechanism (8), wherein the spray mechanism (8) is installed on the tower body (1), the spray heads of the spray mechanism (8) are distributed above the packing layer (4), and the water outlet of the circulating pump (2) is communicated with the water inlet of the spray mechanism (8).
5. The spray absorption composite tower according to claim 4, wherein the packing layer (4) comprises a first packing layer (41) and a second packing layer (42) which are distributed from top to bottom in sequence, and the spray header is arranged between the first packing layer (41) and the second packing layer (42).
6. The spray absorption composite tower according to any one of claims 2 to 5, wherein the spiral plate (53) is provided with a plurality of weep holes (531) vertically penetrating through the spiral plate, and the plurality of weep holes (531) are uniformly distributed on the spiral plate (53).
7. The spray absorption composite tower according to any one of claims 1 to 5, further comprising a demister (9), wherein the demister (9) is installed at the gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123345835.5U CN217068298U (en) | 2021-12-27 | 2021-12-27 | Spraying and absorbing composite tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123345835.5U CN217068298U (en) | 2021-12-27 | 2021-12-27 | Spraying and absorbing composite tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217068298U true CN217068298U (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123345835.5U Active CN217068298U (en) | 2021-12-27 | 2021-12-27 | Spraying and absorbing composite tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217068298U (en) |
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2021
- 2021-12-27 CN CN202123345835.5U patent/CN217068298U/en active Active
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