Heat transfer recycling equipment for chemical equipment

Abstract

The utility model provides heat transfer recycling equipment for chemical equipment, which relates to the technical field of chemical equipment and comprises a mounting frame, a treatment tank is fixedly connected to the top of the mounting frame, two partition plates are fixedly connected to the inner wall of the treatment tank, and the interior of the treatment tank is divided into an air inlet cavity, a water storage cavity and a purification cavity by the two partition plates; heat of waste gas can be recycled through the heat recovery assembly, water is heated in a heat transfer mode, hot water is stored to be used by people, and loss of a large amount of heat and waste of resources are avoided; and dirt and harmful gas in the waste gas are removed, and the purified gas is discharged into the environment, so that air pollution is avoided, and the device is more energy-saving, green and environment-friendly.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, specifically a heat transfer and reuse device for chemical equipment. Background Technology

[0002] Chemical equipment is a general term for the machines and equipment used in chemical industrial production. In order to process raw materials into finished products of a certain specification, chemical production often requires a series of chemical processes, such as raw material pretreatment, chemical reaction, and separation and purification of reaction products. The machinery used to realize these processes is often classified as chemical equipment.

[0003] During the use of chemical equipment, a large amount of waste gas containing heat is generated. Direct discharge of waste gas can easily cause a large amount of heat loss and waste of resources. At the same time, the heat generated by chemical equipment contains a large amount of harmful gases. If it is discharged directly without treatment, it can easily cause environmental pollution. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a heat transfer and reuse device for chemical equipment. Through the heat recovery component, the heat of the waste gas can be recovered and reused. Water is heated by heat transfer and stored for people to use, avoiding a large amount of heat loss and waste of resources. Secondly, through the purification component, the waste gas after absorbing heat can be purified to remove the stains and harmful gases in the waste gas. The purified gas is then discharged into the environment to avoid air pollution, making it more energy-saving and environmentally friendly.

[0005] The technical problem to be solved by this utility model is achieved by the following technical solution:

[0006] A heat transfer and reuse device for chemical equipment includes: a mounting frame, a processing tank fixedly connected to the top of the mounting frame, and two partition plates fixedly connected to the inner wall of the processing tank, the two partition plates dividing the interior of the processing tank into an air inlet chamber, a water storage chamber and a purification chamber;

[0007] A heat recovery assembly is located inside the processing tank and is used to recover usable heat energy. The heat recovery assembly includes: a gas collecting cylinder, a gas inlet pipe, a heat conducting pipe, a connecting pipe, and a gas outlet pipe.

[0008] A purification component, located inside the purification chamber, is used to purify and filter exhaust gas. The purification component includes: a drain pipe, an exhaust pipe, a spray pipe, a demister, and an air filter.

[0009] Furthermore, the air inlet chamber is equipped with an air collection cylinder, one end of which is fixedly connected to an air inlet pipe. The air inlet pipe extends through the treatment tank to the outside. Several heat-conducting pipes are fixedly connected to one side of the air collection cylinder. The heat-conducting pipes are connected to the inside of the air collection cylinder. The purification chamber is equipped with a connecting pipe, one side of which is equipped with an air outlet pipe. The other ends of the several heat-conducting pipes extend into the purification chamber and are connected to the connecting pipe.

[0010] Furthermore, the bottom of the purification chamber is provided with a drain pipe, the top of the purification chamber is provided with an exhaust pipe, the inner wall of the purification chamber is provided with a spray pipe, one side of the spray pipe extends through the treatment tank to the outside, the bottom of the drain pipe is provided with a demister, and the top of the drain pipe is provided with an air filter.

[0011] Furthermore, a stainless steel screw is rotatably connected between the inner walls of the water storage cavity on both sides, and a cleaning plate is slidably connected to the outside of several heat-conducting pipes, with the cleaning plate threadedly connected to the outside of the stainless steel screw.

[0012] Furthermore, a mounting plate is fixedly connected to the external end of the treatment tank away from the air inlet pipe, and a drive motor is fixedly mounted on the mounting plate. One end of the stainless steel screw extends through the treatment tank to the outside and is connected to the drive shaft of the drive motor.

[0013] Furthermore, a pressure relief port is provided on the partition plate near the purification chamber, and a pressure relief valve is provided inside the pressure relief port. A condenser plate is fixedly connected to the inner wall of the purification chamber near the pressure relief port. One side of the condenser plate extends through the treatment tank to the outside, and a cooling fan is fixedly installed on the top of the side of the condenser plate that extends outward.

[0014] Furthermore, the water storage chamber is provided with a filling port at the top, a water outlet pipe at the bottom, two faucets on the water outlet pipe, and a discharge pipe at the bottom of the water storage chamber.

[0015] The beneficial effects of this utility model are:

[0016] The advantage of this utility model is that the heat recovery component can recover and utilize the heat of the exhaust gas, heat the water by means of heat transfer, and store the hot water for people to use, thus avoiding a large amount of heat loss and waste of resources.

[0017] Secondly, the purification components can purify the exhaust gas after it absorbs heat, removing dirt and harmful gases. The purified gas is then released into the environment, avoiding air pollution and making it more energy-efficient and environmentally friendly. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0020] Figure 3 This is a schematic diagram of the heat pipe structure of this utility model.

[0021] Figure 4 This is a schematic diagram of the cleaning plate structure of this utility model.

[0022] Figures 1-4 In the middle section: 1. Mounting frame; 11. Processing tank; 12. Divider plate; 13. Air inlet chamber; 14. Water storage chamber; 15. Purification chamber; 2. Air collection cylinder; 21. Air inlet pipe; 22. Heat conduction pipe; 23. Connecting pipe; 24. Air outlet pipe; 25. Stainless steel screw; 26. Cleaning plate; 27. Mounting plate; 28. Drive motor; 3. Sewage pipe; 31. Exhaust pipe; 32. Spray pipe; 33. Demister; 34. Air filter element; 35. Pressure relief port; 36. Pressure relief valve; 37. Condensate plate; 38. Cooling fan; 4. Filling port; 41. Water outlet pipe; 42. Faucet; 43. Discharge pipe. Detailed Implementation

[0023] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0024] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0025] Example 1

[0026] like Figures 1-4 As shown, a heat transfer and reuse device for chemical equipment includes: a mounting frame 1, a processing tank 11 fixedly connected to the top of the mounting frame 1, two partition plates 12 fixedly connected to the inner wall of the processing tank 11, the two partition plates 12 dividing the interior of the processing tank 11 into an air inlet chamber 13, a water storage chamber 14 and a purification chamber 15; a heat recovery component, which is located inside the processing tank 11 for recovering usable heat energy; and a purification component, which is located inside the purification chamber 15 for purifying and filtering waste gas.

[0027] The water storage chamber 14 has an inlet 4 at the top and an outlet pipe 41 at the bottom. The outlet pipe 41 has two faucets 42 and a discharge pipe 43 at the bottom.

[0028] In use, the exhaust gas pipe of the chemical equipment is connected to one end of the heat recovery component. Clean water is added into the water storage chamber 14 through the filling port 4. The exhaust gas enters the treatment tank 11, and the heat recovery component transfers heat to the clean water in the water storage chamber 14 to heat the water, thereby absorbing the heat of the exhaust gas. The treatment tank 11 and the partition plate 12 have the function of heat insulation. Hot water flows out when the tap 42 is turned on, which is convenient for people to use. In addition, the purification component can purify the exhaust gas, avoiding air pollution and making it more green and environmentally friendly.

[0029] Example 2

[0030] Based on Embodiment 1, the heat recovery assembly includes: a gas collecting cylinder 2, an inlet pipe 21, a heat-conducting pipe 22, a connecting pipe 23, and an outlet pipe 24. The gas collecting cylinder 2 is located inside the inlet chamber 13. One end of the gas collecting cylinder 2 is fixedly connected to the inlet pipe 21, which extends through the treatment tank 11 to the outside. Several heat-conducting pipes 22 are fixedly connected to one side of the gas collecting cylinder 2, communicating with the interior of the gas collecting cylinder 2. The purification chamber 15 is equipped with the connecting pipe 23, and one side of the connecting pipe 23 is equipped with an outlet pipe 24. The other end of the several heat-conducting pipes 22... The stainless steel screw 25 extends into the purification chamber 15 and is connected to the connecting pipe 23. The water storage chamber 14 is rotatably connected between the inner walls on both sides. Several heat conduction pipes 22 are slidably connected to the outside of the cleaning plate 26. The cleaning plate 26 is threaded to the outside of the stainless steel screw 25. The end of the treatment tank 11 away from the air inlet pipe 21 is fixedly connected to the outside of the mounting plate 27. The drive motor 28 is fixedly installed on the mounting plate 27. One end of the stainless steel screw 25 passes through the treatment tank 11, extends to the outside, and is connected to the drive shaft of the drive motor 28.

[0031] Before use, connect the exhaust pipe of the chemical equipment to the inlet pipe 21. The exhaust gas enters the gas collecting cylinder 2 through the inlet pipe 21. The gas collecting cylinder 2 distributes the exhaust gas to each heat-conducting pipe 22. The heat-conducting pipe 22 exchanges heat with clean water, thereby heating the clean water and cooling the exhaust gas. The exhaust gas flows into the connecting pipe 23 along the heat-conducting pipe 22 and is then discharged into the purification chamber 15 from the outlet pipe 24. Over time, some scale will accumulate on the heat-conducting pipe 22. The scale will affect heat transfer. At this time, start the drive motor 28 to drive the stainless steel screw 25 to rotate. The stainless steel screw 25 rotates and engages with the cleaning plate 26, thereby driving the cleaning plate 26 to move along the outside of the heat-conducting pipe 22. The drive motor 28 can rotate in both directions to control the cleaning plate 26 to move back and forth on the outside of the heat-conducting pipe 22, thereby scraping off the scale on the surface of the heat-conducting pipe 22 and discharging the scale through the discharge pipe 43.

[0032] Example 3

[0033] Based on Embodiment 1, the purification assembly includes: a drain pipe 3, an exhaust pipe 31, a spray pipe 32, a demister 33, and an air filter 34. The bottom of the purification chamber 15 is provided with a drain pipe 3, the top of the purification chamber 15 is provided with an exhaust pipe 31, the inner wall of the purification chamber 15 is provided with a spray pipe 32, one side of the spray pipe 32 extends through the treatment tank 11 to the outside, the bottom of the drain pipe 3 is provided with a demister 33, the top of the drain pipe 3 is provided with an air filter 34, a pressure relief port 35 is provided on the partition plate 12 near the side of the purification chamber 15, a pressure relief valve 36 is provided inside the pressure relief port 35, a condenser plate 37 is fixedly connected to the inner wall of the purification chamber 15 near the pressure relief port 35, one side of the condenser plate 37 extends through the treatment tank 11 to the outside, and a cooling fan 38 is fixedly installed on the top of the side of the condenser plate 37 extending outward.

[0034] Before treating the exhaust gas, connect the external water source to the interface of the spray pipe 32, or use a chemical solution to treat the exhaust gas. Then turn on the spray pipe 32 to spray water. After the exhaust gas is discharged into the purification chamber 15, it comes into contact with the sprayed water, adsorbs the particulate matter in the exhaust gas and further cools it down. The exhaust gas floats up and passes through the condenser plate 37 to condense the water vapor. After the cooling fan 38 is started, the condenser plate 37 is cooled down. The demister 33 removes the water vapor, allowing dry air to enter the drain pipe 3. Then it is filtered through the air filter element 34 to remove the odor in the exhaust gas, thereby purifying the exhaust gas and avoiding air pollution. When the pressure inside the water storage chamber 14 is too high, the pressure is released through the pressure relief port 35 and the pressure relief valve 36 controls the pressure inside the water storage chamber 14. When the pressure is released, high-temperature steam will also be discharged into the purification chamber 15.

[0035] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0036] The above provides a detailed description of a heat transfer and reuse device for chemical equipment provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A heat transfer and reuse device for chemical equipment, characterized in that, Include: The mounting frame (1) top fixedly connected with processing tank (11), the processing tank (11) inner wall is fixedly connected with two partition plate (12), two the partition plate (12) will the processing tank (11) inside portion into the air inlet chamber (13), the water storage chamber (14) and the purification chamber (15); Heat recovery assembly, the heat recovery assembly is located in the processing tank (11) inside, for recycling is conducive to heat energy, the heat recovery assembly includes: gas collecting cylinder (2), air inlet pipe (21), heat pipe (22), connecting pipe (23) and air outlet pipe (24); Purification assembly, the purification assembly is located in the purification chamber (15) inside, for waste gas purification filter, the purification assembly includes: blowdown pipe (3), exhaust pipe (31), spray pipe (32), demister (33) and air filter core (34).

2. The chemical plant heat transfer reuse apparatus of claim 1, wherein, The air inlet chamber (13) inside is equipped with gas collecting cylinder (2), one end of the gas collecting cylinder (2) is fixedly connected with air inlet pipe (21), the air inlet pipe (21) extends to the outside through the processing tank (11), one side of the gas collecting cylinder (2) is fixedly connected with a plurality of heat pipes (22), the heat pipe (22) is communicated with the inside of the gas collecting cylinder (2), the purification chamber (15) is equipped with connecting pipe (23), one side of the connecting pipe (23) is equipped with air outlet pipe (24), a plurality of heat pipes (22) extend to the inside of the purification chamber (15) and are connected with the connecting pipe (23) and are communicated.

3. The chemical plant heat transfer reuse apparatus of claim 1, wherein, The bottom of the purification chamber (15) is provided with a blowdown pipe (3), and the top of the purification chamber (15) is provided with an exhaust pipe (31). The inner wall of the purification chamber (15) is provided with a spray pipe (32). The interface on one side of the spray pipe (32) extends to the outside through the processing tank (11). The bottom of the blowdown pipe (3) is provided with a demister (33). The top of the blowdown pipe (3) is provided with an air filter core (34).

4. The chemical plant heat transfer reuse apparatus of claim 1, wherein, The stainless steel screw rod (25) is rotatably connected between the inner walls of the opposite sides of the water storage chamber (14). A plurality of heat pipes (22) are slidably connected to the outside of the stainless steel screw rod (25). The cleaning plate (26) is threadedly connected to the outside of the stainless steel screw rod (25).

5. The chemical plant heat transfer reuse apparatus of claim 4, wherein, The end of the processing tank (11) away from the air inlet pipe (21) is fixedly connected with a mounting plate (27). The mounting plate (27) is fixedly installed with a drive motor (28). One end of the stainless steel screw rod (25) extends to the outside through the processing tank (11) and is connected with the drive shaft of the drive motor (28).

6. The chemical plant heat transfer reuse apparatus of claim 1, wherein, The partition plate (12) close to one side of the purification chamber (15) is provided with a pressure relief port (35). The pressure relief port (35) is provided with a pressure relief valve (36). The inner wall of the purification chamber (15) is fixedly connected with a condensation plate (37) close to the position of the pressure relief port (35). One side of the condensation plate (37) extends to the outside through the processing tank (11). The top of one side of the condensation plate (37) extending out is fixedly installed with a cooling fan (38).

7. The chemical plant heat transfer reuse apparatus of claim 1, wherein, The water storage cavity (14) top is equipped with the filling port (4), the water storage cavity (14) bottom is equipped with the water outlet pipe (41), the water outlet pipe (41) is equipped with two water taps (42), and the water storage cavity (14) bottom is equipped with the discharge pipe (43).

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