CN220824658U - Burn line wet deacidification tower - Google Patents
Burn line wet deacidification tower Download PDFInfo
- Publication number
- CN220824658U CN220824658U CN202322701799.4U CN202322701799U CN220824658U CN 220824658 U CN220824658 U CN 220824658U CN 202322701799 U CN202322701799 U CN 202322701799U CN 220824658 U CN220824658 U CN 220824658U
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- CN
- China
- Prior art keywords
- tower body
- pipe
- tower
- alkali liquor
- wet deacidification
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- 239000003513 alkali Substances 0.000 claims abstract description 29
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims description 18
- 239000000428 dust Substances 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 13
- 239000003546 flue gas Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 5
- 239000012670 alkaline solution Substances 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model belongs to the technical field of deacidification towers, and particularly relates to an incineration line wet deacidification tower, which comprises the following components: the tower body, one end side of the tower body is provided with an air inlet pipe, and the top surface of the tower body is provided with an air outlet pipe; the motor is fixedly arranged on the upper surface of the tower body, the rotating shaft penetrates through the upper inner wall of the tower body and is fixedly connected with an output shaft of the motor, the spiral plate is fixedly sleeved on the outer side of the rotating shaft, the lower end of the tower body is provided with a liquid discharge pipe, and the liquid discharge pipe is communicated with the alkali liquor tank; the spraying mechanism is arranged inside the tower body, the motor is started during operation, the output shaft of the motor drives the rotating shaft to rotate, the spiral plate is driven to rotate, the flue gas is guided to move upwards along the spiral path of the spiral plate, alkali liquor is sprayed out of the spraying mechanism at the moment, the alkali liquor and the upward-floating flue gas are fully mixed, and a superior deacidification effect is achieved.
Description
Technical Field
The utility model belongs to the technical field of deacidification towers, and particularly relates to an incineration line wet deacidification tower.
Background
The waste can realize reduction, harmless and recycling at the fastest speed after incineration treatment, is an important treatment method for the waste, and the flue gas generated after incineration is one of the main secondary pollution sources possibly generated in the incineration treatment process. The treatment of acid gas is an important component of the flue gas purification technology, and can be divided into a wet method, a dry method and a semi-dry method according to whether water is added in the deacidification process or not and the dry-wet form of the deacidification product.
The burned flue gas is deacidified after quenching and a bag type dust collector, wherein the wet deacidification is to remove acid gas by adding alkali liquor into a washing tower, but the existing wet deacidification tower is difficult to fully contact the alkali liquor with the flue gas, has poor deacidification effect, and is difficult to greatly reduce pollution to the atmosphere.
Disclosure of utility model
Aiming at the technical problems, the utility model provides the wet deacidification tower for the incineration line, which realizes full contact between alkali liquor and flue gas and has excellent deacidification effect.
In view of the above, the utility model provides a wet deacidification tower for an incineration line, which comprises a tower body, a motor, a rotating shaft, a spiral plate, a liquid discharge pipe, an alkali liquor tank and a spraying mechanism, wherein an air inlet pipe is arranged on one end side surface of the tower body, an air outlet pipe is arranged on the top surface of the tower body, the motor is fixedly arranged on the upper surface of the tower body, the rotating shaft penetrates through the upper inner wall of the tower body and is fixedly connected with an output shaft of the motor, the spiral plate is fixedly sleeved on the outer side of the rotating shaft, the liquid discharge pipe is arranged at the lower end of the tower body and is communicated with the alkali liquor tank, and the spraying mechanism is arranged in the tower body.
In the above technical scheme, further, the spraying mechanism comprises a circular ring groove, a circulating pipe, a spray pipe and a spray head, wherein the circular ring groove is formed in the inner wall of the upper end of the tower body, two through holes are formed in the circular ring groove, one end of the circulating pipe is communicated with the alkali liquor tank, the other end of the circulating pipe is communicated with the circular ring groove, the spray pipe is attached to the inner side wall of the tower body, the upper surface of the spray pipe is communicated with the circular ring groove through the through holes, and the spray head is provided with a plurality of side walls which are longitudinally distributed on the spray pipe.
In the above technical scheme, further, valves are arranged on the air inlet pipe and the air outlet pipe.
In the above technical scheme, further, still include the filter, the filter is installed in the tower body, and is located the below of intake pipe.
In the above technical scheme, further, a PH detector is arranged on the alkali liquor box.
In the above technical scheme, further, the inner surface of the tower body is provided with an anti-corrosion layer.
In the above technical scheme, further, the end of giving vent to anger of outlet duct is provided with the dust screen.
In the above technical scheme, further, the bottom of the tower body is provided with supporting feet.
The beneficial effects of the utility model are as follows:
1. a spraying mechanism is arranged in the tower body to realize the deacidification effect on the flue gas.
2. The filter plate is arranged to filter the falling smoke impurities in the deacidification process so as to reduce the content of alkali liquor impurities entering the alkali liquor tank.
3. The inner surface of the tower body is provided with an anti-corrosion layer, so that the inner surface of the tower body is prevented from being corroded by smoke, and the service life of the device is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the tower of the present utility model;
FIG. 3 is a schematic view of a part of the spray mechanism of the present utility model;
FIG. 4 is a schematic view of the structure of the spindle and spiral plate of the present utility model;
The label in the figure is: 1-tower body, 2-air inlet pipe, 3-outlet pipe, 4-pivot, 5-spiral plate, 6-fluid-discharge tube, 7-alkali lye case, 8-ring groove, 9-circulating pipe, 10-shower, 11-shower nozzle, 12-motor, 13-valve, 14-filter, 15-PH detector, 16-dust screen, 17-supporting legs, 18-through-hole.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.
Example 1:
the embodiment provides an incineration line wet deacidification tower, comprising:
The tower body 1, one end side surface of the tower body 1 is provided with an air inlet pipe 2, and the top surface of the tower body 1 is provided with an air outlet pipe 3;
The motor 12, the motor 12 is fixedly arranged on the upper surface of the tower body 1;
The rotating shaft 4 penetrates through the upper inner wall of the tower body 1 and is fixedly connected with the output shaft of the motor 12;
The spiral plate 5 is fixedly sleeved on the outer side of the rotating shaft 4;
a liquid discharge pipe 6, wherein the lower end of the tower body 1 is provided with the liquid discharge pipe 6;
an alkali liquor tank 7, and a liquid discharge pipe 6 is communicated with the alkali liquor tank 7;
The spraying mechanism is arranged inside the tower body 1.
According to the embodiment, an air inlet pipe 2 is arranged on one end side face of the tower body 1, an air outlet pipe 3 is arranged on the top face of the tower body 1, a motor 12 is fixedly arranged on the upper surface of the tower body 1, a rotating shaft 4 penetrates through the upper inner wall of the tower body 1 and is fixedly connected with an output shaft of the motor 12, a spiral plate 5 is fixedly sleeved on the outer side of the rotating shaft 4, a liquid discharge pipe 6 is arranged at the lower end of the tower body 1, the liquid discharge pipe 6 is communicated with an alkali liquor tank 7, a spraying mechanism is arranged inside the tower body 1, the motor 12 is started, an output shaft of the motor 12 drives the rotating shaft 4 to rotate, thereby driving the spiral plate 5 to rotate, guiding flue gas to move upwards along a spiral route of the spiral plate 5, and at the moment, the flue gas is fully mixed with the upward flue gas through the spraying mechanism to spray alkali liquor, and the deacidification effect is obvious.
Example 2:
The embodiment provides an incineration line wet deacidification tower which has the following technical characteristics besides the technical scheme of the embodiment.
The spraying mechanism includes:
The circular ring groove 8 is formed in the inner wall of the upper end of the tower body 1, and two through holes 18 are formed in the circular ring groove 8;
One end of the circulating pipe 9 is communicated with the alkali liquor tank 7, and the other end of the circulating pipe 9 is communicated with the circular groove 8;
The spray pipe 10 is attached to the inner side wall of the tower body 1, and the upper surface of the spray pipe 10 is communicated with the circular groove 8 through a through hole 18;
the shower nozzle 11, shower nozzle 11 are provided with a plurality of longitudinal distribution in shower pipe 10's lateral wall.
The embodiment can be seen that the spraying mechanism comprises a circular ring groove 8, the circular ring groove 8 is formed in the inner wall of the upper end of the tower body 1, two through holes 18 are formed in the circular ring groove 8, one end of a circulating pipe 9 is communicated with an alkali liquor box 7, the other end of the circulating pipe 9 is communicated with the circular ring groove 8, a spray pipe 10 is attached to the inner side wall of the tower body 1, the upper surface of the spray pipe 10 is communicated with the circular ring groove 8 through the through holes 18, a plurality of spray heads 11 are longitudinally distributed on the side wall of the spray pipe 10, when the spraying mechanism works, alkali liquor enters the circular ring groove 8 from the alkali liquor box 7, and along with the spreading of the inflow alkali liquor, the alkali liquor starts to flow into the spray pipe 10 from the through holes 18, and at the moment, the spray heads 11 are used for atomizing and spraying the alkali liquor, so that the deacidification of flue gas is realized.
Example 3:
The embodiment provides an incineration line wet deacidification tower which has the following technical characteristics besides the technical scheme of the embodiment.
Valves 13 are arranged on the air inlet pipe 2 and the air outlet pipe 3.
In this embodiment, it can be seen that the air inlet pipe 2 and the air outlet pipe 3 are both provided with valves 13 to control the inlet and outlet of air.
Example 4:
The embodiment provides an incineration line wet deacidification tower which has the following technical characteristics besides the technical scheme of the embodiment.
Further comprises:
the filter plate 14, the filter plate 14 is installed in the tower body 1, and is located below the air inlet pipe 2.
In this embodiment, it can be seen that the filter plate 14 is provided to filter the impurities of the flue gas falling during the deacidification process, so as to reduce the impurity content of the alkaline solution entering the alkaline solution tank 7.
Example 5:
The embodiment provides an incineration line wet deacidification tower which has the following technical characteristics besides the technical scheme of the embodiment.
The alkali liquor tank 7 is provided with a PH detector 15.
In this embodiment, it can be seen that the alkaline solution tank 7 is provided with a PH detector 15, so as to monitor the PH value in the alkaline solution tank 7.
Example 6:
The embodiment provides an incineration line wet deacidification tower which has the following technical characteristics besides the technical scheme of the embodiment.
The inner surface of the tower body 1 is provided with an anti-corrosion layer.
According to the embodiment, the anti-corrosion layer is arranged on the inner surface of the tower body 1, so that the inner surface of the tower body 1 is prevented from being corroded by smoke, and the service life of the device is prolonged.
Example 7:
The embodiment provides an incineration line wet deacidification tower which has the following technical characteristics besides the technical scheme of the embodiment.
The air outlet end of the air outlet pipe 3 is provided with a dust screen 16.
In this embodiment, it can be seen that the air outlet end of the air outlet pipe 3 is provided with a dust screen 16 to prevent dust and impurities from entering the tower body 1 from the air outlet pipe 3.
Example 8:
The embodiment provides an incineration line wet deacidification tower which has the following technical characteristics besides the technical scheme of the embodiment.
The bottom of the tower body 1 is provided with supporting feet 17.
In this embodiment, it can be seen that the bottom of the tower body 1 is provided with supporting feet 17, which play a supporting role.
The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.
Claims (8)
1. An incineration line wet deacidification tower, comprising:
The novel tower comprises a tower body (1), wherein an air inlet pipe (2) is arranged on one side surface of one end of the tower body (1), and an air outlet pipe (3) is arranged on the top surface of the tower body (1);
the motor (12) is fixedly arranged on the upper surface of the tower body (1);
the rotating shaft (4) penetrates through the upper inner wall of the tower body (1) and is fixedly connected with the output shaft of the motor (12);
The spiral plate (5) is fixedly sleeved on the outer side of the rotating shaft (4);
A liquid discharge pipe (6), wherein the lower end of the tower body (1) is provided with the liquid discharge pipe (6);
An alkali liquor tank (7), wherein the liquid discharge pipe (6) is communicated with the alkali liquor tank (7);
the spraying mechanism is arranged inside the tower body (1).
2. An incineration line wet deacidification tower according to claim 1, wherein the spraying mechanism comprises:
The circular groove (8) is formed in the inner wall of the upper end of the tower body (1), and two through holes (18) are formed in the circular groove (8);
one end of the circulating pipe (9) is communicated with the alkali liquor tank (7), and the other end of the circulating pipe (9) is communicated with the circular ring groove (8);
The spray pipe (10) is attached to the inner side wall of the tower body (1), and the upper surface of the spray pipe (10) is communicated with the annular groove (8) through a through hole (18);
The shower nozzle (11), shower nozzle (11) are provided with a plurality of vertical distribution in the lateral wall of shower (10).
3. The incineration line wet deacidification tower according to claim 2, wherein valves (13) are arranged on the air inlet pipe (2) and the air outlet pipe (3).
4. A line of incineration wet deacidification tower according to claim 3, further comprising:
The filter plate (14), filter plate (14) are installed in tower body (1), and are located below intake pipe (2).
5. The incineration line wet deacidification tower according to claim 4, wherein a PH detector (15) is arranged on the alkali liquor box (7).
6. The incineration line wet deacidification tower according to claim 5, wherein the inner surface of the tower body (1) is provided with an anti-corrosion layer.
7. The incineration line wet deacidification tower according to claim 6, wherein the air outlet end of the air outlet pipe (3) is provided with a dust screen (16).
8. The incineration line wet deacidification tower according to claim 7, wherein the bottom of the tower body (1) is provided with supporting feet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322701799.4U CN220824658U (en) | 2023-10-07 | 2023-10-07 | Burn line wet deacidification tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322701799.4U CN220824658U (en) | 2023-10-07 | 2023-10-07 | Burn line wet deacidification tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220824658U true CN220824658U (en) | 2024-04-23 |
Family
ID=90723643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322701799.4U Active CN220824658U (en) | 2023-10-07 | 2023-10-07 | Burn line wet deacidification tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220824658U (en) |
-
2023
- 2023-10-07 CN CN202322701799.4U patent/CN220824658U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |