Auxiliary exhaust device for chemical cleaning of condenser

Abstract

The utility model relates to the technical field of condenser cleaning, in particular to a condenser chemical cleaning auxiliary exhaust device which comprises a bottom plate, a condenser body is fixed on the front face of the bottom plate, an exhaust mechanism is arranged on the front face of the bottom plate, a cleaning mechanism is arranged on the front face of the bottom plate, and a liquid discharge pipe is fixedly communicated with the back side of the condenser body. According to the auxiliary exhaust device for chemical cleaning of the condenser, waste gas is guided by starting the fan, is preliminarily filtered through the two activated carbon plates, penetrates through the connecting cylinder and the guide pipe, makes contact with a purification solution filled in the purification box and reacts with the purification solution, so that the waste gas is purified, and the situation that unpurified waste gas is directly discharged to pollute the environment is avoided; different cleaning solutions in the storage box are pumped out through the multiple circulating water pumps through the water pumping pipes connected with the circulating water pumps, circulation of the multiple cleaning solutions makes contact with dirt on the inner wall of the condenser body and reacts with the dirt, flushing is carried out, and the advantage that the efficiency of cleaning the interior of the condenser body is good is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of condenser cleaning, in particular to a condenser chemical cleaning auxiliary exhaust device. Background Art

[0002] Condenser is an important component of industrial equipment such as power plants. Its cleaning has an important impact on the operating efficiency and life of the equipment. Traditional condenser cleaning methods mainly rely on manual operation, with low cleaning efficiency and safety hazards. In recent years, with the development of chemical cleaning technology, more and more companies have begun to use chemical cleaning methods to clean condensers.

[0003] During the cleaning process of the existing condenser chemical cleaning device, the cleaning agent is often unable to fully contact and clean all parts due to the complex internal structure of the condenser, thereby reducing the cleaning effect. At the same time, the exhaust gas generated by the existing device during the cleaning process is not discharged smoothly, which is easy to pollute the environment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a condenser chemical cleaning auxiliary exhaust device, which has the advantages of reducing environmental pollution and solves the problem that the exhaust gas generated during the cleaning process is not discharged smoothly and easily pollutes the environment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a condenser chemical cleaning auxiliary exhaust device, comprising a bottom plate, a condenser body is fixed on the front of the bottom plate, an exhaust mechanism is provided on the front of the bottom plate, a cleaning mechanism is provided on the front of the bottom plate, and a drain pipe is fixedly connected to the back side of the condenser body;

[0006] The exhaust mechanism includes a guide assembly and a purification assembly, the guide assembly includes a connecting tube, two activated carbon plates, a connecting plate, a fan and a guide pipe, the connecting tube is fixedly connected to the right side of the condenser body, the two activated carbon plates are fixed to the inner wall of the inner cavity of the connecting tube by bolts, the connecting plate is fixed to the inner wall of the inner cavity of the connecting tube by bolts, the fan is fixed to the right side of the connecting plate by bolts, and the guide pipe is fixedly connected to the back side of the connecting tube;

[0007] The purification assembly includes a purification box, a liquid injection pipe and a discharge pipe, wherein the purification box is fixed on the front side of the bottom plate, the liquid injection pipe is fixedly connected to the lower surface of the purification box, and the discharge pipe is fixedly connected to the front side of the purification box;

[0008] The cleaning mechanism includes a storage box, multiple partitions, multiple circulating water pumps, multiple pumping pipes, multiple drainage pipes, a central controller and a fixed pipe. The storage box is fixed on the front side of the bottom plate, multiple partitions are fixed between the left and right side walls of the inner cavity of the storage box, multiple circulating water pumps are all fixed on the front side of the bottom plate, multiple pumping pipes are respectively fixed on the pumping ends of multiple circulating water pumps, multiple drainage pipes are respectively fixed on the drainage ends of multiple circulating water pumps, the central controller is fixed on the front side of the bottom plate, and the fixed pipe is fixedly connected to the right side of the central controller.

[0009] The beneficial effect of the solution is that the exhaust gas can be guided and purified through the exhaust mechanism.

[0010] Furthermore, an exhaust port is opened on the right side of the condenser body, and the connecting tube is located on the right side of the exhaust port.

[0011] The beneficial effect of the solution is that the exhaust gas enters the interior of the connecting tube through the exhaust port.

[0012] Furthermore, the two activated carbon plates are both located on the left side of the connecting plate, and a ventilation hole is opened on the left side of the connecting plate and extends to the right side thereof.

[0013] The beneficial effect of the scheme is that the exhaust gas is initially filtered using two activated carbon plates.

[0014] Furthermore, a mounting door is hingedly connected to the lower surface of the connecting tube via a hinge, and a sealing strip sealingly fitted with the connecting tube is fixed to the upper surface of the mounting door.

[0015] The beneficial effect of the solution is that the sealing strip can maintain sealing between the installation door and the connecting cylinder.

[0016] Furthermore, one end of the flow guide tube away from the connecting tube penetrates the upper surface of the purification box and extends into the interior thereof, and the interior of the purification box is filled with a purification solution.

[0017] The beneficial effect of the scheme is that the waste gas can contact with the purification solution filled in the purification box and react to purify the waste gas.

[0018] Furthermore, the left side of the storage box is connected to a plurality of liquid inlet pipes, and a plurality of label boxes are fixed to the left side of the storage box.

[0019] The beneficial effects of the solution are: the label box can classify different cleaning solutions, and the multiple liquid inlet pipes can replenish different cleaning solutions respectively.

[0020] Furthermore, the plurality of water pumping pipes are fixedly connected to the right side of the storage box, and the plurality of drainage pipes are fixedly connected to the left side of the central controller.

[0021] The beneficial effect of the scheme is that different cleaning solutions in the storage tank are pumped out through the pumping pipes connected thereto by using multiple circulating water pumps.

[0022] Furthermore, valves are fixedly connected to the connection points of the plurality of drainage pipes in the interior of the central controller, and the fixed pipes are fixedly connected to the left side of the condenser body.

[0023] The beneficial effect of the solution is that the multiple valves can control the on and off of the multiple drainage tubes.

[0024] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0025] 1. The condenser chemical cleaning auxiliary exhaust device starts the fan to guide the exhaust gas, uses two activated carbon plates to initially filter it, passes through the connecting tube and the guide pipe, and contacts with the purification solution filled in the purification box, and reacts to purify the exhaust gas, avoiding direct discharge of unpurified exhaust gas to pollute the environment.

[0026] 2. The condenser chemical cleaning auxiliary exhaust device uses multiple circulating water pumps to extract different cleaning solutions in the storage tank through the pumping pipes connected thereto, and transports the cleaning solutions to the interior of the condenser body through fixed pipes through the central controller. The circulation of multiple cleaning solutions allows the dirt on the inner wall of the condenser body to contact and react, and then flush, thereby achieving the advantage of better cleaning efficiency of the interior of the condenser body. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 This is a bottom view of the exhaust mechanism of the utility model;

[0029] Figure 3 This is a bottom view of the exhaust mechanism of the utility model;

[0030] Figure 4 This is a three-dimensional bottom view of the structure of the purification box of the utility model;

[0031] Figure 5 It is a schematic diagram of the cleaning mechanism of the utility model.

[0032] In the figure: 1. bottom plate; 2. exhaust mechanism; 201. connecting tube; 202. activated carbon plate; 203. connecting plate; 204. fan; 205. guide pipe; 206. purification box; 207. injection pipe; 208. discharge pipe; 3. condenser body; 4. cleaning mechanism; 401. storage box; 402. partition; 403. circulating water pump; 404. suction pipe; 405. drainage pipe; 406. central controller; 407. fixed pipe; 5. discharge pipe. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figure 1-2 The condenser chemical cleaning auxiliary exhaust device in this embodiment includes a base plate 1, a condenser body 3 is fixed on the front of the base plate 1, an exhaust mechanism 2 is provided on the front of the base plate 1, a cleaning mechanism 4 is provided on the front of the base plate 1, and a drain pipe 5 is fixedly connected to the back side of the condenser body 3.

[0035] See also Figure 3-4 In order to purify the exhaust gas, the exhaust mechanism 2 in this embodiment includes a guide component and a purification component. The guide component includes a connecting tube 201, two activated carbon plates 202, a connecting plate 203, a fan 204 and a guide pipe 205. The connecting tube 201 is fixedly connected to the right side of the condenser body 3. The two activated carbon plates 202 are fixed to the inner wall of the inner cavity of the connecting tube 201 by bolts. The connecting plate 203 is fixed to the inner wall of the inner cavity of the connecting tube 201 by bolts. The fan 204 is fixed to the right side of the connecting plate 203 by bolts. The guide pipe 205 is fixedly connected to the back side of the connecting tube 201. The purification component includes a purification box 206, an injection pipe 207 and a discharge pipe 208. The purification box 206 is fixed to the front of the base plate 1, the injection pipe 207 is fixedly connected to the lower surface of the purification box 206, and the discharge pipe 208 is fixedly connected to the front of the purification box 206.

[0036] In this embodiment, an exhaust port is provided on the right side of the condenser body 3, the connecting tube 201 is located on the right side of the exhaust port, the two activated carbon plates 202 are both located on the left side of the connecting plate 203, and a vent is provided on the left side of the connecting plate 203 that runs through to the right side thereof. When the dirt on the inner wall of the condenser body 3 contacts and reacts with the cleaning solution, a large amount of harmful and polluted exhaust gas will be generated. In order to avoid direct exhaust gas discharge and damage to the environment, the exhaust gas is diverted by starting the fan 204. The lower surface of the connecting tube 201 is hinged with an installation door. The installation door A sealing strip is fixed on the upper surface, which is sealed with the connecting tube 201. When the exhaust gas passes through the two activated carbon plates 202, the two activated carbon plates 202 are used to perform preliminary filtration on it. The end of the guide tube 205 away from the connecting tube 201 passes through the upper surface of the purification box 206 and extends into the interior thereof. The interior of the purification box 206 is filled with a purification solution. The exhaust gas after preliminary filtration passes through the connecting tube 201 and the guide tube 205, and contacts with the purification solution filled in the purification box 206, and reacts to purify the exhaust gas, which is finally discharged through the discharge pipe 208.

[0037] It should be noted that the exhaust gas is diverted by starting the fan 204, preliminarily filtered by two activated carbon plates 202, passed through the connecting tube 201 and the guide tube 205, and contacted with the purification solution filled in the purification box 206, and reacted to purify the exhaust gas, thereby preventing the unpurified exhaust gas from being directly discharged to pollute the environment.

[0038] See also Figure 5In order to contact and react with the dirt on the inner wall of the condenser body 3 and to rinse it, the cleaning mechanism 4 in this embodiment includes a storage box 401, multiple partitions 402, multiple circulating water pumps 403, multiple pumping pipes 404, multiple drainage pipes 405, a central controller 406 and a fixed pipe 407. The storage box 401 is fixed on the front of the bottom plate 1, and multiple partitions 402 are fixed between the left and right side walls of the inner cavity of the storage box 401. The storage box 401 is filled with a variety of different cleaning solutions, such as acidic solutions or alkaline solutions and clean water, and is isolated by the partitions 402. Multiple circulating water pumps 403 are all fixed on the front of the bottom plate 1, and multiple pumping pipes 404 are respectively fixed at the pumping ends of multiple circulating water pumps 403. Multiple circulating water pumps 403 are used to pump different cleaning solutions in the storage box 401, such as acidic solutions or alkaline solutions. The alkaline solution and clean water are respectively pumped out through the pumping pipe 404 connected thereto, and a plurality of drainage pipes 405 are respectively fixed on the drainage ends of a plurality of circulating water pumps 403. When the acidic solution or the alkaline solution and the clean water are respectively pumped out through the pumping pipe 404 connected thereto, and transported and moved to the interior of the central controller 406 through a plurality of circulating water pumps 403, and the cleaning solution is transported to the interior of the condenser body 3 through the fixed pipe 407 through the central controller 406, the central controller 406 is fixed on the front side of the bottom plate 1, and the fixed pipe 407 is fixedly connected to the right side of the central controller 406. By utilizing the circulation of a plurality of cleaning solutions, the dirt on the inner wall of the condenser body 3 is contacted and reacted, and then flushed. When the cleaning stage is over, when the waste liquid after the reaction needs to be discharged, the waste liquid can be discharged by opening the drain pipe 5.

[0039] In this embodiment, the left side of the storage box 401 is connected to multiple liquid inlet pipes, the left side of the storage box 401 is fixed with multiple label boxes, multiple pumping pipes 404 are fixedly connected to the right side of the storage box 401, and multiple drainage pipes 405 are all fixedly connected to the left side of the central controller 406. The interior of the central controller 406 is fixedly connected to the connection points of the multiple drainage pipes 405 with valves, and the fixed pipe 407 is fixedly connected to the left side of the condenser body 3.

[0040] It should be noted that, different cleaning solutions in the storage tank 401 are pumped out through the pumping pipes 404 connected thereto by using multiple circulating water pumps 403, and the cleaning solutions are transported to the interior of the condenser body 3 through the fixed pipes 407 by the central controller 406. The circulation of multiple cleaning solutions allows the dirt on the inner wall of the condenser body 3 to come into contact and react, and then be flushed, thereby achieving the advantage of better efficiency in cleaning the interior of the condenser body 3.

[0041] It is understandable that the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and circuit connection in detail. The circuit elements in this application are conventional technologies in the prior art, and this application will not elaborate on them.

[0042] The working principle of the above embodiment is:

[0043] (1) When it is necessary to use the condenser chemical cleaning auxiliary exhaust device, multiple circulating water pumps 403 are used to extract different cleaning solutions, such as acidic solution or alkaline solution and clean water in the storage box 401 through the pumping pipe 404 connected thereto, and transported to the interior of the central controller 406 through the multiple circulating water pumps 403, and the cleaning solution is transported to the interior of the condenser body 3 through the fixed pipe 407 by the central controller 406. The circulation of multiple cleaning solutions is used to contact and react with the dirt on the inner wall of the condenser body 3, and then rinse. When the cleaning stage is over, when it is necessary to discharge the waste liquid after the reaction, the waste liquid can be discharged by opening the drain pipe 5.

[0044] (2) When the dirt on the inner wall of the condenser body 3 contacts and reacts with the cleaning solution, a large amount of harmful and polluting waste gas is generated. In order to avoid direct discharge of waste gas and damage to the environment, the waste gas is diverted by starting the fan 204. When the waste gas passes through the two activated carbon plates 202, the two activated carbon plates 202 are used to perform preliminary filtration on the waste gas, so that the waste gas after preliminary filtration passes through the connecting tube 201 and the guide pipe 205, and contacts and reacts with the purification solution filled in the purification box 206, so that the waste gas is purified and finally discharged through the discharge pipe 208.

Claims

1. A condenser chemical cleaning auxiliary exhaust device, comprising a bottom plate (1), characterized in that: A condenser body (3) is fixed on the front side of the bottom plate (1), an exhaust mechanism (2) is provided on the front side of the bottom plate (1), a cleaning mechanism (4) is provided on the front side of the bottom plate (1), and a drain pipe (5) is fixedly connected to the back side of the condenser body (3); The exhaust mechanism (2) comprises a flow guide component and a purification component, the flow guide component comprising a connecting tube (201), two activated carbon plates (202), a connecting plate (203), a fan (204) and a flow guide pipe (205), the connecting tube (201) being fixedly connected to the right side of the condenser body (3), the two activated carbon plates (202) being fixed to the inner wall of the inner cavity of the connecting tube (201) by bolts, the connecting plate (203) being fixed to the inner wall of the inner cavity of the connecting tube (201) by bolts, the fan (204) being fixed to the right side of the connecting plate (203) by bolts, and the flow guide pipe (205) being fixedly connected to the back side of the connecting tube (201); The purification assembly comprises a purification box (206), a liquid injection pipe (207) and a discharge pipe (208); the purification box (206) is fixed on the front side of the base plate (1); the liquid injection pipe (207) is fixedly connected to the lower surface of the purification box (206); and the discharge pipe (208) is fixedly connected to the front side of the purification box (206); The cleaning mechanism (4) comprises a storage box (401), a plurality of partitions (402), a plurality of circulating water pumps (403), a plurality of water extraction pipes (404), a plurality of drainage pipes (405), a central controller (406) and a fixed pipe (407); the storage box (401) is fixed on the front side of the bottom plate (1); the plurality of partitions (402) are fixed between the left and right side walls of the inner cavity of the storage box (401); the plurality of circulating water pumps (403) are all fixed on the front side of the bottom plate (1); the plurality of water extraction pipes (404) are respectively fixed on the water extraction ends of the plurality of circulating water pumps (403); the plurality of drainage pipes (405) are respectively fixed on the drainage ends of the plurality of circulating water pumps (403); the central controller (406) is fixed on the front side of the bottom plate (1); and the fixed pipe (407) is fixedly connected to the right side of the central controller (406).

2. The auxiliary exhaust device for chemical cleaning of condenser according to claim 1, characterized in that: An exhaust port is provided on the right side of the condenser body (3), and the connecting tube (201) is located on the right side of the exhaust port.

3. The auxiliary exhaust device for chemical cleaning of condenser according to claim 1, characterized in that: The two activated carbon plates (202) are both located on the left side of the connecting plate (203), and a ventilation hole is provided on the left side of the connecting plate (203) extending through to the right side thereof.

4. The auxiliary exhaust device for chemical cleaning of condenser according to claim 1, characterized in that: A mounting door is hingedly connected to the lower surface of the connecting cylinder (201) via a hinge, and a sealing strip that is in sealing contact with the connecting cylinder (201) is fixed to the upper surface of the mounting door.

5. The auxiliary exhaust device for chemical cleaning of condenser according to claim 1, characterized in that: One end of the flow guide tube (205) away from the connecting tube (201) penetrates the upper surface of the purification box (206) and extends into the interior thereof, and the interior of the purification box (206) is filled with a purification solution.

6. The auxiliary exhaust device for chemical cleaning of condenser according to claim 1, characterized in that: The left side of the storage box (401) is connected to a plurality of liquid inlet pipes, and a plurality of label boxes are fixed to the left side of the storage box (401).

7. The auxiliary exhaust device for chemical cleaning of condenser according to claim 1, characterized in that: The plurality of water extraction pipes (404) are fixedly connected to the right side of the storage box (401), and the plurality of drainage pipes (405) are fixedly connected to the left side of the central controller (406).

8. The auxiliary exhaust device for chemical cleaning of condenser according to claim 1, characterized in that: The interior of the central controller (406) is fixedly connected to the connection points of the plurality of drainage pipes (405) with valves, and the fixed pipe (407) is fixedly connected to the left side of the condenser body (3).

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