CN215138430U - Spray set for liquid holding layer of absorption tower of thermal power plant - Google Patents
Spray set for liquid holding layer of absorption tower of thermal power plant Download PDFInfo
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- CN215138430U CN215138430U CN202121339311.2U CN202121339311U CN215138430U CN 215138430 U CN215138430 U CN 215138430U CN 202121339311 U CN202121339311 U CN 202121339311U CN 215138430 U CN215138430 U CN 215138430U
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Abstract
The utility model discloses a thermal power factory absorption tower holds liquid layer and uses spray set, comprising a tower body, the top fixedly connected with rotating device of tower body, rotating device's bottom fixedly connected with sprays the mechanism, the inner wall fixedly connected with support frame of tower body, support frame fixedly connected with kuppe, the utility model relates to a power plant technical field. This a thermal power factory absorption tower holds spray set for liquid layer, reached and set up in the tower body and spray the mechanism, be convenient for spray the flue gas in the tower body, set up rotating device, be convenient for drive spray mechanism and rotate, increase and spray the scope, improve absorption liquid and waste gas area of contact, set up the kuppe, be convenient for carry out the water conservancy diversion with the air to both sides, improve the flue gas purification effect, set up the board that dabbles, make absorption liquid and the board that dabbles bump, form the splash, further improve absorption liquid and waste gas area of contact, improve flue gas purification efficiency, satisfy user demand's purpose.
Description
Technical Field
The utility model relates to a power plant field, more specifically say, relate to a thermal power factory absorption tower holds spray set for liquid layer.
Background
A thermal power plant, referred to as a thermal power plant, is a plant that produces electric energy using a combustible (e.g., coal) as a fuel. The basic production process is as follows: when the fuel is burnt, water is heated to generate steam, chemical energy of the fuel is converted into heat energy, the steam pressure pushes a steam turbine to rotate, the heat energy is converted into mechanical energy, and then the steam turbine drives a generator to rotate, so that the mechanical energy is converted into electric energy. The thermal power factory needs to use the absorption tower, discharges after absorbing the harmful component in the waste flue gas. At present, current thermal power factory absorption tower holds spray set for liquid layer, and the single structure sprays inefficiency, makes absorption liquid and waste gas contact insufficient, and then leads to purification efficiency low, can't satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the problems that the existing spraying device for the liquid holding layer of the absorption tower of the thermal power plant in the prior art has single structure and low spraying efficiency, so that the absorption liquid is not fully contacted with the waste gas, thereby leading to low purification efficiency and being incapable of meeting the use requirement, the utility model aims to provide a spraying device for the liquid holding layer of the absorption tower of the thermal power plant, which can realize that a tower body, a rotating device, a spraying mechanism, a supporting frame and a flow guide cover form a whole, the spraying mechanism is arranged in the tower body, so as to be convenient for spraying the smoke in the tower body, the rotating device is arranged, so as to be convenient for driving the spraying mechanism to rotate, increase the spraying range, improve the contact area of the absorption liquid and the waste gas, and arrange the flow guide cover, so as to guide the air to the two sides, improve the smoke purification effect, arrange a splash plate, so that the absorption liquid collides with the splash plate to form water splash, further improve absorption liquid and waste gas area of contact, improve flue gas purification efficiency, satisfy the user demand.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a thermal power factory absorption tower holds spray set for liquid layer, includes the tower body, the top fixedly connected with rotating device of tower body, rotating device's bottom fixedly connected with sprays the mechanism, the inner wall fixedly connected with support frame of tower body, support frame fixedly connected with kuppe.
Preferably, the top fixedly connected with water pump of kuppe, the bottom fixedly connected with inlet tube of water pump, inlet tube and kuppe fixed connection, the top fixed connection of water pump has rotary joint, spray mechanism and rotary joint fixed connection.
Preferably, the rotating device comprises a motor frame, the motor frame is fixedly connected with the top of the tower body, the top of the motor frame is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a coupler, the motor is connected with a rotating shaft through the coupler, and the rotating shaft is fixedly connected with a spraying mechanism.
Preferably, the inner wall fixedly connected with limit frame of tower body, the axis of rotation is connected with limit frame rotates, the axis of rotation is located the inside one end fixedly connected with stopper of limit frame.
Preferably, the spraying mechanism comprises a first mounting frame, and the top of the first mounting frame is fixedly connected with the rotating device.
Preferably, the bottom fixedly connected with connecting rod of first mounting bracket, the bottom fixedly connected with second mounting bracket of connecting rod, the bottom fixedly connected with connector of second mounting bracket, connector and rotary joint fixed connection.
Preferably, the surface of the second mounting bracket is fixedly connected with an atomizing nozzle.
Preferably, a guide pipe is fixedly connected to the top of the second mounting frame, the top of the guide pipe is fixedly connected with the first mounting frame, and a direct current nozzle is arranged on the surface of the first mounting frame.
Preferably, the inner wall of the tower body is fixedly connected with a splash plate, and the direct current spray head corresponds to the inner wall of the splash plate.
Preferably, the inclination angle of the splash plate is 30 °.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of: the device comprises a tower body, a rotating device, a spraying mechanism, a support frame and a flow guide cover which form a whole, wherein the tower body is internally provided with the spraying mechanism to facilitate spraying of flue gas in the tower body, the rotating device is arranged to facilitate driving of the spraying mechanism to rotate, the spraying range is increased, the contact area of absorption liquid and waste gas is increased, the flow guide cover is arranged to facilitate flow guide of air to two sides, the flue gas purification effect is improved, a water pump is arranged above the flow guide cover to facilitate recycling of the absorption liquid in the tower body, the top of the water pump is provided with a rotary joint capable of rotating at 360 degrees, the spraying mechanism is convenient to rotationally spray, the rotating device is arranged, a motor frame is used for fixing a motor, the motor works to drive a coupler to rotate, the rotating shaft is driven to rotate, a limiting frame is arranged in the tower body, the rotating shaft and the limiting frame rotate, the working stability of the rotating shaft is improved, and one end of the rotating shaft, which is positioned in the limiting frame, is provided with a limiting block, further improving the working stability of the rotating shaft, arranging a spraying mechanism, fixedly connecting a first mounting frame with a rotating device, conveniently driving the spraying mechanism to rotate, installing a second mounting frame at the bottom of the first mounting frame through a connecting rod, arranging a connector at the bottom of the second mounting frame to be fixedly connected with a rotary joint, conveniently supplying water to the spraying mechanism, arranging an atomizing spray head on the surface of the second mounting frame, conveniently spraying and purifying the smoke in the tower body, arranging a direct current spray head on the surface of the first mounting frame, supplying water to the direct current spray head through a conduit, arranging a splash plate in the tower body, spraying water to the splash plate by the direct current spray head, enabling the absorption liquid to collide with the splash plate to form water splash, further improving the contact area of the absorption liquid and the waste gas, improving the smoke purification efficiency, achieving the aim of the tower body, the rotating device, the spraying mechanism, the support frame and the flow guide cover to form a whole, set up in the tower body and spray the mechanism, be convenient for spray the flue gas in the tower body, set up rotating device, be convenient for drive and spray the mechanism and rotate, increase and spray the scope, improve absorption liquid and waste gas area of contact, set up the kuppe, be convenient for carry out the water conservancy diversion with the air to both sides, improve the flue gas purification effect, set up the board that dabbles for absorption liquid and the board that dabbles bump, form the splash, further improve absorption liquid and waste gas area of contact, improve flue gas purification efficiency, satisfy user demand's purpose.
Drawings
Fig. 1 is a schematic diagram of the internal structure of a tower body of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure of fig. 2 according to the present invention.
The reference numbers in the figures illustrate:
1. a tower body; 2. a rotating device; 21. a motor frame; 22. a motor; 23. a coupling; 24. a rotating shaft; 25. a limiting frame; 26. a limiting block; 3. a spraying mechanism; 31. a first mounting bracket; 32. a connecting rod; 33. a second mounting bracket; 34. a connector; 35. an atomizing spray head; 36. a conduit; 37. a direct current nozzle; 4. a support frame; 5. a pod; 6. a water pump; 7. a water inlet pipe; 8. a rotary joint; 9. a splash plate.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Example 1:
referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a thermal power factory absorption tower holds liquid layer and uses spray set, includes tower body 1, the top fixedly connected with rotating device 2 of tower body 1, and rotating device 2's bottom fixedly connected with sprays mechanism 3, and the inner wall fixedly connected with support frame 4 of tower body 1, 4 fixedly connected with kuppe 5 of support frame. Tower body 1, rotating device 2, spray mechanism 3, support frame 4 and kuppe 5 and constitute a whole, set up in tower body 1 and spray mechanism 3, be convenient for spray the flue gas in the tower body, set up rotating device 2, be convenient for drive and spray mechanism 3 and rotate, increase and spray the scope, improve absorption liquid and waste gas area of contact, set up kuppe 5, be convenient for carry out the water conservancy diversion with the air to both sides, improve flue gas purification effect.
Example 2:
referring to fig. 2, in a spraying device for a liquid-holding layer of an absorption tower in a thermal power plant, a water pump 6 is fixedly connected to the top of a draft hood 5, a water inlet pipe 7 is fixedly connected to the bottom of the water pump 6, the water inlet pipe 7 is fixedly connected to the draft hood 5, a rotary joint 8 is fixedly connected to the top of the water pump 6, and a spraying mechanism 3 is fixedly connected to the rotary joint 8. The top of kuppe 5 sets up water pump 6, is convenient for carry out cyclic utilization to the absorption liquid in the tower body 1, and the top of water pump 6 sets up rotary joint 8, can 360 rotations, and the mechanism 3 of being convenient for spray rotates and sprays.
Example 3:
referring to fig. 2, a spraying device for a liquid-holding layer of an absorption tower in a thermal power plant, further, a rotating device 2 includes a motor frame 21, the motor frame 21 is fixedly connected with the top of a tower body 1, a motor 22 is fixedly connected with the top of the motor frame 21, an output shaft of the motor 22 is fixedly connected with a coupling 23, the motor 22 is fixedly connected with a rotating shaft 24 through the coupling 23, and the rotating shaft 24 is fixedly connected with a spraying mechanism 3. The rotating device 2 is arranged, the motor frame 21 fixes the motor 22, and the motor 22 works to drive the coupler 23 to rotate and drive the rotating shaft 24 to rotate.
Example 4:
referring to fig. 2, in a spray device for a liquid-holding layer of an absorption tower in a thermal power plant, further, a limiting frame 25 is fixedly connected to an inner wall of a tower body 1, a rotating shaft 24 is rotatably connected to the limiting frame 25, and a limiting block 26 is fixedly connected to one end of the rotating shaft 24 located inside the limiting frame 25. Set up spacing frame 25 in the tower body 1, axis of rotation 24 rotates with spacing frame 25, improves 24 job stabilization nature of axis of rotation, and the one end that axis of rotation 24 is located spacing frame 25 inside sets up stopper 26, further improves 24 job stabilization nature of axis of rotation.
Example 5:
referring to fig. 2, a spraying apparatus for a liquid-holding layer of an absorption tower in a thermal power plant, further, a spraying mechanism 3 includes a first mounting frame 31, and a top portion of the first mounting frame 31 is fixedly connected to a rotating device 2. The spraying mechanism 3 is arranged, and the first mounting frame 31 is fixedly connected with the rotating device 2, so that the spraying mechanism 3 can be driven to rotate conveniently.
Example 6:
referring to fig. 2, in a spray device for a liquid-holding layer of an absorption tower in a thermal power plant, a connecting rod 32 is fixedly connected to the bottom of a first mounting bracket 31, a second mounting bracket 33 is fixedly connected to the bottom of the connecting rod 32, a connector 34 is fixedly connected to the bottom of the second mounting bracket 33, and the connector 34 is fixedly connected to a rotary joint 8. The second mounting bracket 33 is installed through connecting rod 32 in first mounting bracket 31 bottom, and sets up connector 34 and rotary joint 8 fixed connection in second mounting bracket 33 bottom, is convenient for supply water to spraying mechanism 3.
Example 7:
referring to fig. 2, in a spray device for a liquid-holding layer of an absorption tower in a thermal power plant, an atomizing nozzle 35 is fixedly connected to a surface of a second mounting bracket 33. The surface of the second mounting rack 33 is provided with an atomizing nozzle 35, which is convenient for spraying and purifying the flue gas in the tower body 1.
Example 8:
referring to fig. 2-3, in a spray device for a liquid-holding layer of an absorption tower in a thermal power plant, a conduit 36 is fixedly connected to the top of a second mounting rack 33, the top of the conduit 36 is fixedly connected to a first mounting rack 31, and a dc spray nozzle 37 is disposed on the surface of the first mounting rack 31. A dc nozzle 37 is provided on the surface of the first mounting bracket 31, and water is supplied to the dc nozzle 37 through a pipe 36.
Example 9:
referring to fig. 2-3, a spray device for a liquid-holding layer of an absorption tower in a thermal power plant, further, a splash plate 9 is fixedly connected to an inner wall of a tower body 1, and a direct current nozzle 37 corresponds to the inner wall of the splash plate 9. Set up splash board 9 in the tower body 1, direct current nozzle 37 sprays water to splash board 9 for absorption liquid and splash board bump, form the splash, further improve absorption liquid and waste gas area of contact, improve flue gas purification efficiency.
Example 10:
referring to fig. 2, a spray apparatus for a liquid holding layer of an absorption tower in a thermal power plant, further, an inclination angle of a splash plate 9 is 30 °. The splash plate 9 is obliquely arranged, so that the contact area of the absorption liquid and the waste gas is increased.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (10)
1. The utility model provides a thermal power factory absorption tower holds liquid layer and uses spray set, includes tower body (1), its characterized in that: the tower comprises a tower body (1), wherein a rotating device (2) is fixedly connected to the top of the tower body (1), a spraying mechanism (3) is fixedly connected to the bottom of the rotating device (2), a supporting frame (4) is fixedly connected to the inner wall of the tower body (1), and a flow guide cover (5) is fixedly connected to the supporting frame (4).
2. The spray device for liquid holding layers of absorption towers of thermal power plants according to claim 1, wherein: the top fixedly connected with water pump (6) of kuppe (5), the bottom fixedly connected with inlet tube (7) of water pump (6), inlet tube (7) and kuppe (5) fixed connection, the top fixed connection of water pump (6) has rotary joint (8), spray mechanism (3) and rotary joint (8) fixed connection.
3. The spray device for a liquid holding layer of an absorption tower of a thermal power plant according to claim 1 or 2, wherein: rotating device (2) are including motor frame (21), the top fixed connection of motor frame (21) and tower body (1), the top fixedly connected with motor (22) of motor frame (21), the output shaft fixedly connected with shaft coupling (23) of motor (22), motor (22) are through shaft coupling (23) fixedly connected with axis of rotation (24), axis of rotation (24) with spray mechanism (3) fixed connection.
4. The spray device for liquid holding layers of absorption towers of thermal power plants according to claim 3, wherein: the inner wall fixedly connected with of tower body (1) spacing frame (25), axis of rotation (24) are rotated with spacing frame (25) and are connected, axis of rotation (24) are located the inside one end fixedly connected with stopper (26) of spacing frame (25).
5. The spray device for liquid holding layers of absorption towers of thermal power plants according to claim 2, wherein: the spraying mechanism (3) comprises a first mounting frame (31), and the top of the first mounting frame (31) is fixedly connected with the rotating device (2).
6. The spray device for liquid holding layers of absorption towers of thermal power plants according to claim 5, wherein: the bottom fixedly connected with connecting rod (32) of first mounting bracket (31), the bottom fixedly connected with second mounting bracket (33) of connecting rod (32), the bottom fixedly connected with connector (34) of second mounting bracket (33), connector (34) and rotary joint (8) fixed connection.
7. The spray device for liquid holding layers of absorption towers of thermal power plants according to claim 6, wherein: and the surface of the second mounting frame (33) is fixedly connected with an atomizing nozzle (35).
8. The spray device for a liquid holding layer of an absorption tower of a thermal power plant according to claim 6 or 7, wherein: the top fixedly connected with pipe (36) of second mounting bracket (33), the top and first mounting bracket (31) fixed connection of pipe (36), the surface of first mounting bracket (31) is provided with direct current shower nozzle (37).
9. The spray device for liquid holding layers of absorption towers of thermal power plants according to claim 8, wherein: the inner wall of the tower body (1) is fixedly connected with a splash plate (9), and the direct current spray head (37) corresponds to the inner wall of the splash plate (9).
10. The spray device for liquid holding layers of absorption towers of thermal power plants according to claim 9, wherein: the inclination angle of the splash plate (9) is 30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121339311.2U CN215138430U (en) | 2021-06-17 | 2021-06-17 | Spray set for liquid holding layer of absorption tower of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121339311.2U CN215138430U (en) | 2021-06-17 | 2021-06-17 | Spray set for liquid holding layer of absorption tower of thermal power plant |
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| CN215138430U true CN215138430U (en) | 2021-12-14 |
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| CN202121339311.2U Active CN215138430U (en) | 2021-06-17 | 2021-06-17 | Spray set for liquid holding layer of absorption tower of thermal power plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114432821A (en) * | 2022-03-08 | 2022-05-06 | 广东长信精密设备有限公司 | Recovery system of tail gas containing particulate matters |
| CN115318100A (en) * | 2022-10-14 | 2022-11-11 | 江苏航运职业技术学院 | Comprehensive treatment device for exhaust gas pollutants of marine diesel engine |
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2021
- 2021-06-17 CN CN202121339311.2U patent/CN215138430U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114432821A (en) * | 2022-03-08 | 2022-05-06 | 广东长信精密设备有限公司 | Recovery system of tail gas containing particulate matters |
| CN115318100A (en) * | 2022-10-14 | 2022-11-11 | 江苏航运职业技术学院 | Comprehensive treatment device for exhaust gas pollutants of marine diesel engine |
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