CN215610522U - Swirl tower for treating organic waste gas - Google Patents
Swirl tower for treating organic waste gas Download PDFInfo
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- CN215610522U CN215610522U CN202122171707.7U CN202122171707U CN215610522U CN 215610522 U CN215610522 U CN 215610522U CN 202122171707 U CN202122171707 U CN 202122171707U CN 215610522 U CN215610522 U CN 215610522U
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Abstract
The utility model provides a cyclone tower for treating organic waste gas, which comprises a cyclone spray tower; a waste gas collecting opening is formed in the left side of the rotational flow spraying tower, and an air outlet conical cap is arranged above the rotational flow spraying tower; the air outlet cone cap is connected with a centrifugal fan through a connecting pipe, and a silencer is arranged on an output pipe of the centrifugal fan; a water storage tank is fixedly connected to the lower part of the right side of the rotational flow spray tower, and the water storage tank is connected with the spray assembly through two water pumps; the spraying assembly is fixedly connected to the upper part inside the rotational flow spraying tower; the rotational flow spray tower comprises a spray layer, a rotary washing cylinder is arranged below the spray layer, an air inlet layer is arranged below the rotary washing cylinder, the rotary washing cylinder is provided with two positions, and a packing layer is filled between the two rotary washing cylinders; the process is simple, the management, the operation and the maintenance are quite convenient and simple, the production of a workshop is not influenced, and the application range is very wide; the stuffing adopts high-efficiency and low-resistance pall ring, and can thoroughly remove peculiar smell, harmful substances and the like in the gas.
Description
Technical Field
The utility model belongs to the technical field of waste gas treatment equipment, and particularly relates to a cyclone tower for treating organic waste gas.
Background
The traditional method for treating organic waste gas is a liquid absorption method, the waste gas is treated by adopting the liquid absorption method, and the waste gas treatment tower has the advantages of high purification efficiency, simple operation and management and long service life, and has the characteristics of simple structure, low energy consumption, high purification efficiency and wide application range. The method can effectively remove water-soluble gases such as hydrogen chloride gas (HCl), hydrogen chloride gas (HF), ammonia gas (NHs), sulfuric acid mist (H2S04), chromic acid mist (CrO3), hydrogen cyanide gas (HCN), alkali steam (NaOH), hydrogen sulfide gas (H2S), formalin (HCHO) and the like, and can filter most of dust contained in the waste gas.
The prior Chinese utility model patent with the patent number CN213492707U discloses a cyclone spray tower for waste gas produced by a coal gasification grey water scale inhibition and dispersion agent, which is basically described as follows: the device includes by lower supreme lower box that splices together in proper order, well box, go up box and overhead guard, the air intake has been seted up on the lateral wall of lower box, be provided with a plurality of whirl subassemblies on the well box, the whirl subassembly includes a whirl section of thick bamboo, be located the orifice plate on a whirl section of thick bamboo upper portion and be located the packed ball of a whirl section of thick bamboo, upward install the shower subassembly in the box, the shower subassembly includes the person in charge that intakes, connect a plurality of branch pipes of bending and a plurality of straight branch pipes that differ in length on the person in charge that intakes, the length of the branch pipe of bending is greater than the length of any straight branch pipe, spiral shower head is all installed to the tip of straight branch pipe and the branch pipe of bending, the overhead guard is the frustum structure, the air outlet has been seted up at its top. By box, well box, last box and overhead guard concatenation down form, simple to operate saves space, handles the dust in the waste gas through setting up the shower subassembly, is used for purifying harmful in the waste gas through whirl subassembly, and purification efficiency is high.
Based on the patent description, it can be seen that when the cyclone cylinder is used like the existing cyclone cylinder, the spraying of the internal spraying mechanism is uneven, so that waste gas is difficult to contact with water mist, and the purification effect is poor.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a cyclone tower for organic waste gas treatment is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a cyclone tower for treating organic waste gas, which aims to solve the problems that when the cyclone tower is used like the existing cyclone cylinder, the spraying of an internal spraying mechanism is uneven, the waste gas is difficult to contact with water mist, and the purification effect is poor.
The purpose and the effect of the cyclone tower for treating the organic waste gas are achieved by the following specific technical means:
the swirl tower for treating the organic waste gas comprises a swirl spray tower; a waste gas collecting opening is formed in the left side of the rotational flow spraying tower, and an air outlet conical cap is arranged above the rotational flow spraying tower; the air outlet cone cap is connected with a centrifugal fan through a connecting pipe, and a silencer is arranged on an output pipe of the centrifugal fan; a water storage tank is fixedly connected to the lower part of the right side of the rotational flow spray tower, and the water storage tank is connected with the spray assembly through two water pumps; the spraying assembly is fixedly connected to the upper part inside the rotational flow spraying tower.
Furthermore, the rotational flow spray tower comprises a spray layer, a rotary washing cylinder is arranged below the spray layer, an air inlet layer is arranged below the rotary washing cylinder, the rotary washing cylinder is provided with two positions, and a packing layer is filled between the two rotary washing cylinders.
Furthermore, a rotational flow demisting layer is arranged below the air outlet cone cap and is fixedly connected inside the spraying layer.
Furthermore, the air inlet layer comprises three filter layers, and the three filter layers are formed by splicing three filter screens; the accumulated water recovery cover is fixedly connected to the bottom surface below the air inlet layer, a rectangular accumulated water tank is arranged in the middle of the accumulated water recovery cover, and the accumulated water tank is connected with the conical surface on the upper surface of the accumulated water recovery cover.
Furthermore, the spraying assembly comprises two fixed spraying groups, and each fixed spraying group is provided with two positions; the rotary spraying groups are also provided with two groups, the rotary spraying groups are arranged between the two adjacent fixed spraying groups, and the rotary spray heads are arranged below the rotary spraying groups.
Furthermore, the fixed spraying group comprises a first water delivery pipe, the first water delivery pipe is fixedly connected with the spraying group at four positions, and the lower surface of the box body of the fixed spraying group is provided with fixed spraying holes.
Further, the rotary spraying group comprises a second water delivery pipe, and the second water delivery pipe is connected with the two rotary spraying groups; the fixed water cylinder is fixedly connected to the lower surface of the rotary spraying group, and a movable rotary cylinder is movably connected inside the fixed water cylinder.
Further, the activity is revolved a section of thick bamboo and is the tube structure, and the activity revolves a section of thick bamboo surface and is equipped with helical structure's supplementary spiral line, and the activity revolves and sets up the switch-on hole of round hole structure on the lower half section of thick bamboo of a section of thick bamboo, and the activity revolves the lower extreme fixedly connected with rotatory nozzle of a section of thick bamboo.
Furthermore, the rotary spray head is a conical shell, the side wall of the rotary spray head is fixedly connected with a rotary nozzle, and three atomization spray holes are formed in the middle of the rotary spray head.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model adds functions on the prior cyclone tower for waste gas treatment, which is mainly embodied as follows: the equipment adopts filler water mist rotational flow to purify waste gas, and is suitable for treatment of continuously and intermittently discharged waste gas; acid mist waste gas enters the gas inlet layer through the waste gas collecting port, passes through the filtering layer and the packing layer, is subjected to gas-liquid two-phase full contact absorption neutralization reaction with sodium hydroxide absorption liquid, is purified and is discharged into the atmosphere through the centrifugal fan after being dehydrated and demisted by the rotational flow demisting layer. Absorption liquid sprays and down from spraying the subassembly after two water pump pressure boost at the bottom of the tower, after spraying liquid and getting into a fixed water section of thick bamboo, the supplementary spiral line through helical structure gets into and connects the through-hole, at this in-process, because the impact of liquid, make activity spiral section of thick bamboo rotatory along with the soon of supplementary spiral line to rotating, thereby it rotates to drive rotatory nozzle, rotatory nozzle rotates and sprays liquid simultaneously and from rotatory nozzle blowout, realize more even rotation and spray, improve the homogeneity that sprays, at last backward flow to storage water tank recycle. The purified acid mist waste gas meets the emission requirement of local emission standard and is lower than the national emission standard; the process is simple, the management, the operation and the maintenance are quite convenient and simple, the influence on the production of a workshop is avoided, the application range is very wide, various pollutants can be purified simultaneously, the pressure drop is low, the operation flexibility is high, and the demisting performance is good. The box body is made of stainless steel or a higher standard material and is durable. The stuffing adopts high-efficiency and low-resistance pall ring, and can thoroughly remove peculiar smell, harmful substances and the like in the gas.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the swirling spray tower of the present invention.
Fig. 3 is a schematic structural view of the spray assembly of the present invention.
Fig. 4 is a schematic structural view of a fixed spray group of the present invention.
Fig. 5 is a schematic structural diagram of the rotary spray group of the present invention.
Fig. 6 is a schematic structural view of the fixed water cylinder of the present invention.
Fig. 7 is a schematic structural view of the rotary spray head of the present invention.
FIG. 8 is a schematic view of the structure of the water collecting tank of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. an exhaust gas collection port; 2. a cyclone spray tower; 201. a spray layer; 202. rotating the washing drum; 2021. a filler layer; 203. an air intake layer; 2031. a filter layer; 2032. a cover for recovering accumulated water; 2033. a water accumulation tank; 3. a centrifugal fan; 4. a muffler; 5. an air outlet cone cap; 501. a cyclone demisting layer; 6. a water storage tank; 7. a spray assembly; 701. fixing the spraying group; 7011. a first water delivery pipe; 7012. fixing the spray holes; 702. rotating the spraying group; 7021. a second water delivery pipe; 7022. fixing the water cylinder; 7023. a movable rotary cylinder; 70231. auxiliary helical lines; 70232. connecting through holes; 703. rotating the spray head; 7031. the nozzle was rotated.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the utility model provides a cyclone tower for treating organic waste gas, which comprises a cyclone spray tower 2; a waste gas collecting port 1 is arranged at the left side of the rotational flow spray tower 2, and an air outlet cone cap 5 is arranged above the rotational flow spray tower 2; the air outlet cone cap 5 is connected with a centrifugal fan 3 through a connecting pipe, a silencer 4 is arranged on an output pipe of the centrifugal fan 3, a rotational flow defogging layer 501 is arranged below the air outlet cone cap 5, and the rotational flow defogging layer 501 is fixedly connected inside the spraying layer 201; a water storage tank 6 is fixedly connected to the lower part of the right side of the rotational flow spray tower 2, and the water storage tank 6 is connected with a spray assembly 7 through two water pumps; the spraying component 7 is fixedly connected to the upper part inside the rotational flow spraying tower 2.
The cyclone spray tower 2 comprises a spray layer 201, a rotary washing cylinder 202 is arranged below the spray layer 201, an air inlet layer 203 is arranged below the rotary washing cylinder 202, the air inlet layer 203 comprises a filter layer 2031, the filter layer 2031 is provided with three layers, and the three filter layers 2031 are formed by splicing three filter screens; the accumulated water recycling cover 2032 is fixedly connected to the bottom surface below the air inlet layer 203, a rectangular accumulated water groove 2033 is formed in the middle of the accumulated water recycling cover 2032, the accumulated water groove 2033 is connected with the conical surface on the upper surface of the accumulated water recycling cover 2032, two positions are formed in the rotary washing cylinder 202, a packing layer 2021 is filled between the two rotary washing cylinders 202, the rotational flow spraying tower 2 with the structure is shown in fig. 2, acid mist waste gas enters the air inlet layer 203 through the waste gas collecting port 1, the acid mist waste gas and sodium hydroxide absorption liquid are subjected to gas-liquid two-phase full contact absorption neutralization reaction through the filter layer 2031 and the packing layer 2021, the acid mist waste gas is sprayed through the spraying layer 201 and is contacted with the spraying liquid, and finally the acid mist waste gas is discharged out of the air outlet conical cap 5 through the rotational flow except the mist layer 501.
The spraying component 7 comprises a fixed spraying group 701, the fixed spraying group 701 is provided with two groups, each group of fixed spraying group 701 is provided with two positions, the fixed spraying group 701 comprises a first water conveying pipe 7011, the first water conveying pipe 7011 is fixedly connected with the four fixed spraying groups 701, and the lower surface of a box body of the fixed spraying group 701 is provided with a fixed spraying hole 7012; the rotary spraying group 702 is also provided with two groups, the rotary spraying group 702 is arranged between the two adjacent fixed spraying groups 701, the rotary spray head 703 is arranged below the rotary spraying group 702, and the spraying component 7 with the structure is shown in fig. 3, and the fixed spraying group 701 and the rotary spraying group 702 are respectively driven by two water pumps to perform spraying action.
Wherein, the rotary spraying group 702 comprises a second water pipe 7021, and the second water pipe 7021 is connected with the two rotary spraying groups 702; the fixed water cylinder 7022 is fixedly connected to the lower surface of the rotary spraying group 702, and a movable rotary cylinder 7023 is movably connected inside the fixed water cylinder 7022; the movable rotary cylinder 7023 is of a cylinder structure, auxiliary spiral threads 70231 of a spiral structure are arranged on the outer surface of the movable rotary cylinder 7023, a through hole 70232 of a circular hole structure is formed in the lower half cylinder of the movable rotary cylinder 7023, and the lower end of the movable rotary cylinder 7023 is fixedly connected with the rotary spray head 703; rotatory nozzle 703 is the toper structure casing, and fixedly connected with rotatory nozzle 7031 on the lateral wall of rotatory nozzle 703, and seted up three atomizing orifices in the middle of the rotatory nozzle 703, the rotation of this structure sprays group 702 as shown in fig. 6, after spraying liquid gets into fixed water drum 7022, supplementary spiral line 70231 through helical structure gets into switch-on hole 70232, in this process, because the impact of liquid, make activity revolve a section of thick bamboo 7023 and rotate along with the direction of turning of supplementary spiral line 70231, thereby it rotates to drive rotatory nozzle 703, rotatory nozzle 703 rotates and sprays liquid simultaneously and spout from rotatory nozzle 7031, realize more even rotatory spraying, improve the homogeneity that sprays.
The specific use mode and function of the embodiment are as follows:
in the utility model, firstly, acid mist waste gas enters the gas inlet layer 203 through the waste gas collecting port 1, passes through the filtering layer 2031 and the packing layer 2021, the waste gas and sodium hydroxide absorption liquid are subjected to gas-liquid two-phase full contact absorption neutralization reaction, and the acid mist waste gas is purified, dehydrated and demisted through the rotational flow demisting layer 501 and then discharged into the atmosphere through the centrifugal fan 3. Absorption liquid sprays down from spraying subassembly 7 after two water pump pressure boost at the bottom of the tower, after spraying liquid and getting into fixed water section of thick bamboo 7022, get into switch-on hole 70232 through helical structure's supplementary spiral line 70231, in this process, because the impact of liquid, make activity revolve a section of thick bamboo 7023 and rotate along with the turning of supplementary spiral line 70231, thereby it rotates to drive rotatory nozzle 703, rotatory nozzle 703 rotates and sprays liquid simultaneously and spout from rotatory nozzle 7031, realize more even rotation and spray, improve the homogeneity that sprays, flow back to storage water tank 6 recycle at last. The purified acid mist waste gas meets the emission requirement of local emission standard and is lower than the national emission standard.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (9)
1. Organic waste gas administers uses the whirl tower, its characterized in that: comprises a rotational flow spray tower (2); a waste gas collecting port (1) is formed in the left side of the rotational flow spray tower (2), and an air outlet conical cap (5) is arranged above the rotational flow spray tower (2); the air outlet cone cap (5) is connected with a centrifugal fan (3) through a connecting pipe, and a silencer (4) is mounted on an output pipe of the centrifugal fan (3);
a water storage tank (6) is fixedly connected to the lower part of the right side of the rotational flow spray tower (2), and the water storage tank (6) is connected with a spray assembly (7) through two water pumps;
the spraying component (7) is fixedly connected to the upper part inside the rotational flow spraying tower (2).
2. The cyclone tower for treating organic waste gas according to claim 1, wherein: the cyclone spray tower (2) comprises:
the spraying layer (201), the below of spraying layer (201) is equipped with rotatory washing section of thick bamboo (202), and the below of rotatory washing section of thick bamboo (202) is equipped with air inlet layer (203), and rotatory washing section of thick bamboo (202) is equipped with two places, and the packing layer (2021) is filled in the middle of two rotatory washing section of thick bamboos (202).
3. The cyclone tower for treating organic waste gas according to claim 1, wherein: a rotational flow demisting layer (501) is arranged below the air outlet cone cap (5), and the rotational flow demisting layer (501) is fixedly connected inside the spraying layer (201).
4. The cyclone tower for treating organic waste gas according to claim 2, wherein: the air intake layer (203) includes:
the filter layer (2031) is provided with three layers, and the three filter layers (2031) are formed by splicing three filter screens;
ponding retrieves cover (2032), ponding retrieve cover (2032) fixed connection on the bottom surface of the below of air inlet layer (203), and ponding retrieve the centre of cover (2032) and set up rectangular ponding groove (2033) to ponding groove (2033) and the conical surface of ponding retrieve cover (2032) upper surface are connected.
5. The cyclone tower for treating organic waste gas according to claim 1, wherein: the spraying component (7) comprises:
the fixed spraying groups (701) are provided with two groups, and each group of fixed spraying groups (701) is provided with two positions;
the rotary spraying groups (702) are also provided with two groups, the rotary spraying groups (702) are arranged between the two adjacent fixed spraying groups (701), and the rotary spray nozzles (703) are arranged below the rotary spraying groups (702).
6. The cyclone tower for treating organic waste gas according to claim 5, wherein: the fixed spraying group (701) comprises:
the first water delivery pipe (7011) is fixedly connected with the spray group (701) at four positions, and the lower surface of the box body of the spray group (701) is provided with a fixed spray hole (7012).
7. The cyclone tower for treating organic waste gas according to claim 5, wherein: the rotary spraying group (702) comprises:
the second water conveying pipe (7021), the second water conveying pipe (7021) is connected with the two rotary spraying groups (702);
the fixed water cylinder (7022) is fixedly connected to the lower surface of the rotary spraying group (702), and a movable rotary cylinder (7023) is movably connected inside the fixed water cylinder (7022).
8. The cyclone tower for treating organic waste gas according to claim 7, wherein: the activity is revolved a section of thick bamboo (7023) and is the tube structure, and the activity revolves a section of thick bamboo (7023) surface and is equipped with helical structure's supplementary spiral line (70231), and the activity revolves and sets up the switch-on hole (70232) of round hole structure on the lower half section of thick bamboo of (7023), and the activity revolves the lower extreme fixedly connected with rotatory shower nozzle (703) of a section of thick bamboo (7023).
9. The cyclone tower for treating organic waste gas according to claim 8, wherein: the rotary spray head (703) is a conical shell, the side wall of the rotary spray head (703) is fixedly connected with a rotary nozzle (7031), and three atomizing spray holes are formed in the middle of the rotary spray head (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122171707.7U CN215610522U (en) | 2021-09-09 | 2021-09-09 | Swirl tower for treating organic waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122171707.7U CN215610522U (en) | 2021-09-09 | 2021-09-09 | Swirl tower for treating organic waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215610522U true CN215610522U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122171707.7U Active CN215610522U (en) | 2021-09-09 | 2021-09-09 | Swirl tower for treating organic waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215610522U (en) |
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2021
- 2021-09-09 CN CN202122171707.7U patent/CN215610522U/en active Active
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