A device for secondary cutting of heat transfer oil to remove light components

Abstract

The utility model relates to the field of chemical technology, and discloses a device for removing light components by secondary cutting of heat transfer oil, comprising a distillation tower, a condenser and a separation tank, wherein a feed pipe is fixedly installed at the front end of the distillation tower, a heating fin is fixedly installed inside the distillation tower, an air suction disk is fixedly installed inside the distillation tower, an air suction pipe is fixedly installed on the top of the air suction disk, a condenser is fixedly installed at the bottom of the air suction pipe, a separation tank is fixedly installed at the bottom of the condenser, a light component discharge port is opened at the rear end of the separation tank, and a recovery pump is fixedly installed on one side of the separation tank. The utility model transports the steam inside the distillation tower to the condenser through the air suction disk, and can cool the steam and convert it into liquid to further separate the light components, and separates different components in the liquid through the centrifugal force of the separation tank, and the light components generated after separation can be discharged through the light component discharge port, which can improve the removal efficiency of the light components.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical industry, in particular to a device for secondary cutting of heat transfer oil to remove light components. Background Art

[0002] With the continuous development of industrial production, especially in many industries such as petrochemical, textile, food, papermaking, etc., the requirements for effective use of energy and environmental protection are getting higher and higher. Thermal oil, as an important industrial heat transfer medium, has been widely used in these industries.

[0003] The existing light component removal devices have low separation efficiency, incomplete light component removal and cumbersome manual operation. At the same time, the previous light component removal devices have problems such as waste of heavy components, low resource utilization and high production costs. Therefore, it is necessary to design a heat transfer oil secondary cutting and light component removal device. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a device for removing light components by secondary cutting of heat transfer oil.

[0005] The utility model is implemented by the following technical scheme: a device for removing light components by secondary cutting of heat transfer oil, comprising a distillation tower, a condenser and a separation tank, a feed pipe is fixedly installed at the front end of the distillation tower, a heating fin is fixedly installed inside the distillation tower, an air suction disk is fixedly installed inside the distillation tower, an air suction pipe is fixedly installed on the top of the air suction disk, a condenser is fixedly installed on the bottom of the air suction pipe, a separation tank is fixedly installed on the bottom of the condenser, a light component discharge port is opened at the rear end of the separation tank, and a recovery pump is fixedly installed on one side of the separation tank.

[0006] Through the above technical solution, the heat transfer oil is poured into the distillation tower through the feed pipe, and the heat of the heating fins can be transferred to the heat transfer oil by using the heating box to improve the heating efficiency of the heat transfer oil. After the heat transfer oil reaches the boiling point, the light component is separated, and the steam evaporated from the inside of the distillation tower is sucked into the condenser through the suction plate and the suction pipe, so that the steam can be cooled and converted into liquid, so as to further separate the light component.

[0007] Since the separation tank is set at the bottom of the condenser, it will receive the liquid sent by the condenser and separate it to remove the light components. The separation tank relies on centrifugal force to separate different components in the liquid. The light component discharge port can be used to discharge the light components produced after separation. The heavy component discharge port can be used to transport the separated heavy components to the recovery pump, and then transported back to the distillation tower through the feed pipe, which can improve the removal efficiency of the light components, realize the recycling of the heavy components, and improve resource utilization.

[0008] As a further improvement of the above solution, a heating box is fixedly installed on one side of the distillation tower, and heating fins related to the distillation tower are fixedly installed on the output end of the heating box.

[0009] Through the above technical solution, the heat of the heating fins can be transferred to the heat transfer oil through the heating box to improve the heating efficiency of the heat transfer oil.

[0010] As a further improvement of the above solution, a temperature and pressure detector is fixedly installed on the other side of the distillation tower, and a feed pipe is fixedly installed inside the distillation tower.

[0011] Through the above technical solution, the temperature and pressure detectors can be used to monitor the temperature and pressure in the distillation tower to ensure the stability and safety of the process conditions. The heavy components can be transported back to the distillation tower through the feed pipe to facilitate filtration and removal again.

[0012] As a further improvement of the above solution, a radiator is fixedly installed on the top of the condenser, and the condenser is fixedly installed on the rear end of the distillation tower.

[0013] Through the above technical solution, the condenser can speed up the cooling of the steam through the radiator to convert it into liquid.

[0014] As a further improvement of the above solution, a heavy component discharge port is fixedly installed on one side of the separation tank, and a recovery pump is fixedly installed at the front end of the heavy component discharge port.

[0015] Through the above technical solution, the separated heavy component can be transported to the recovery pump by using the heavy component discharge port.

[0016] As a further improvement of the above solution, a feed pipe is fixedly installed on the top of the recovery pump, and a support frame is fixedly installed on the bottom of the recovery pump.

[0017] Through the above technical solution, when the heavy component is transported to the recovery pump, it is transported back to the distillation tower through the feed pipe, which can improve the removal efficiency of the light component.

[0018] As a further improvement of the above solution, a feed pipe is installed between the recovery pump and the distillation tower, and the feed pipe is matched with the separation tank.

[0019] According to the above technical solution, since the feed pipe is installed inside, after the separation tank separates the light component and the heavy component from the liquid, the heavy component is transported back to the distillation tower through the feed pipe.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model is provided with a distillation tower, a feed pipe, a heating box, heating fins, an air suction plate, the air suction pipe and the condenser, and the heat transfer oil is poured into the distillation tower through the feed pipe. The heating box can be used to transfer the heat of the heating fins to the heat transfer oil, so as to improve the heating efficiency of the heat transfer oil. After the heat transfer oil reaches the boiling point, the light component is separated. The steam evaporated from the inside of the distillation tower is sucked into the condenser through the air suction plate by the air suction pipe, and the steam can be cooled and converted into liquid, so as to further separate the light component.

[0022] The utility model is provided with a condenser, a separation tank, a light component discharge port, a heavy component discharge port, a recovery pump, a feed pipe and a distillation tower which cooperate with each other. Since the separation tank is arranged at the bottom of the condenser, it will receive the liquid sent by the condenser and separate it to remove the light component. The separation tank relies on centrifugal force to separate different components in the liquid. The light component discharge port can be used to discharge the light component generated after separation. The heavy component discharge port can be used to transport the separated heavy component to the recovery pump, and then transport it back to the distillation tower through the feed pipe, so that the removal efficiency of the light component can be improved, the recycling of the heavy component is realized, and the resource utilization rate is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall internal structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the condenser of the utility model;

[0025] Figure 3 This is a schematic diagram of the distillation tower structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 5 It is a schematic diagram of the internal structure of the distillation tower of the utility model.

[0028] Description of main symbols:

[0029] 1. Distillation tower; 101. Feed pipe; 102. Heating box; 103. Heating fins; 104. Temperature and pressure detector; 105. Feed pipe; 2. Condenser; 201. Intake plate; 202. Intake pipe; 203. Radiator; 3. Separation tank; 301. Light component discharge port; 302. Heavy component discharge port; 303. Recovery pump; 304. Support frame. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0031] Example:

[0032] Please combine Figure 1-5 A device for removing light components by secondary cutting of heat transfer oil in this embodiment comprises a distillation tower 1, a condenser 2 and a separation tank 3, a feed pipe 101 is fixedly installed at the front end of the distillation tower 1, a heating fin 103 is fixedly installed inside the distillation tower 1, an air suction plate 201 is fixedly installed inside the distillation tower 1, an air suction pipe 202 is fixedly installed on the top of the air suction plate 201, a condenser 2 is fixedly installed at the bottom of the air suction pipe 202, a separation tank 3 is fixedly installed at the bottom of the condenser 2, a light component discharge port 301 is opened at the rear end of the separation tank 3, and a recovery pump 303 is fixedly installed on one side of the separation tank 3.

[0033] The heat transfer oil is poured into the distillation tower 1 through the feed pipe 101. The heat of the heating fins 103 can be transferred to the heat transfer oil by the heating box 102 to improve the heating efficiency of the heat transfer oil. After the heat transfer oil reaches the boiling point, the light component is separated. The steam evaporated from the inside of the distillation tower 1 is sucked into the condenser 2 through the suction plate 201 and the suction pipe 202, so that the steam can be cooled and converted into liquid, so as to further separate the light component.

[0034] Since the separation tank 3 is arranged at the bottom of the condenser 2, it will receive the liquid sent by the condenser 2 and separate it to remove the light components. The separation tank 3 relies on centrifugal force to separate different components in the liquid. The light component discharge port 301 can be used to discharge the light components generated after separation. The heavy component discharge port 302 can be used to transport the separated heavy components to the recovery pump 303, and then transported back to the distillation tower 1 through the feed pipe 105, which can improve the removal efficiency of the light components, realize the recycling of the heavy components, and improve the resource utilization rate.

[0035] A heating box 102 is fixedly installed on one side of the distillation tower 1 , and a heating fin 103 related to the distillation tower 1 is fixedly installed on the output end of the heating box 102 .

[0036] The heat of the heating fins 103 can be transferred to the heat transfer oil through the heating box 102 to improve the heating efficiency of the heat transfer oil.

[0037] A temperature and pressure detector 104 is fixedly installed on the other side of the distillation tower 1 , and a feed pipe 105 is fixedly installed inside the distillation tower 1 .

[0038] The temperature and pressure detector 104 can be used to monitor the temperature and pressure in the distillation tower 1 to ensure the stability and safety of the process conditions. The feed pipe 105 can be used to transport the heavy components back to the distillation tower 1 for filtration and removal again.

[0039] A radiator 203 is fixedly installed on the top of the condenser 2 , and the condenser 2 is fixedly installed at the rear end of the distillation tower 1 .

[0040] The radiator 203 can accelerate the cooling of the steam by the condenser 2 and convert it into liquid.

[0041] A heavy component discharge port 302 is fixedly installed on one side of the separation tank 3 , and a recovery pump 303 is fixedly installed at the front end of the heavy component discharge port 302 .

[0042] The separated heavy component can be transported to the recovery pump 303 through the heavy component discharge port 302 .

[0043] A material delivery pipe 105 is fixedly installed on the top of the recovery pump 303 , and a support frame 304 is fixedly installed on the bottom of the recovery pump 303 .

[0044] When the heavy components are transported to the recovery pump 303, they are transported back to the distillation tower 1 through the feed pipe 105, which can improve the removal efficiency of the light components.

[0045] A feed pipe 105 is installed between the recovery pump 303 and the distillation tower 1 , and the feed pipe 105 matches the separation tank 3 .

[0046] Since the feed pipe 105 is installed inside 1 , after the separation tank 3 separates the light component and the heavy component from the liquid, the heavy component is transported back to the distillation tower 1 through the feed pipe 105 .

[0047] The implementation principle of a device for secondary cutting and removing light components of heat transfer oil in the embodiment of the present application is as follows: the heat transfer oil is poured into the distillation tower 1 through the feed pipe 101, and the heat of the heating fins 103 can be transferred to the heat transfer oil by the heating box 102 to improve the heating efficiency of the heat transfer oil. After the heat transfer oil reaches the boiling point, the light components are separated. The steam evaporated from the inside of the distillation tower 1 is sucked into the condenser 2 through the suction plate 201 and the suction pipe 202, and the steam can be cooled and converted into liquid, so as to further separate the light components. The radiator 203 can accelerate the cooling of the steam by the condenser 2 to convert it into liquid. The temperature and pressure detector 104 can be used to monitor the temperature and pressure in the distillation tower 1 to ensure the stability and safety of the process conditions.

[0048] Since the separation tank 3 is arranged at the bottom of the condenser 2, it will receive the liquid sent by the condenser 2 and separate it to remove the light components. The separation tank 3 relies on centrifugal force to separate different components in the liquid. The light component discharge port 301 can be used to discharge the light components generated after separation. The heavy component discharge port 302 can be used to transport the separated heavy components to the recovery pump 303, and then transported back to the distillation tower 1 through the feed pipe 105. The removal efficiency of the light components can be improved, the recycling of the heavy components is realized, and the resource utilization rate is improved. The recovery pump 303 can be supported by the support frame 304 to prevent the recovery pump 303 from being unstable when contacting the ground and the feed pipe 105 from being separated from the inside of the distillation tower 1.

[0049] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A device for removing light components by secondary cutting of heat transfer oil, characterized in that: The invention comprises a distillation tower (1), a condenser (2) and a separation tank (3), wherein a feed pipe (101) is fixedly installed at the front end of the distillation tower (1), a heating fin (103) is fixedly installed inside the distillation tower (1), an air suction plate (201) is fixedly installed inside the distillation tower (1), an air suction pipe (202) is fixedly installed at the top of the air suction plate (201), a condenser (2) is fixedly installed at the bottom of the air suction pipe (202), a separation tank (3) is fixedly installed at the bottom of the condenser (2), a light component discharge port (301) is opened at the rear end of the separation tank (3), and a recovery pump (303) is fixedly installed on one side of the separation tank (3).

2. A device for removing light components by secondary cutting of heat transfer oil as claimed in claim 1, characterized in that: A heating box (102) is fixedly installed on one side of the distillation tower (1), and a heating fin (103) related to the distillation tower (1) is fixedly installed on the output end of the heating box (102).

3. A device for removing light components by secondary cutting of heat transfer oil as claimed in claim 1, characterized in that: A temperature and pressure detector (104) is fixedly installed on the other side of the distillation tower (1), and a feed pipe (105) is fixedly installed inside the distillation tower (1).

4. A device for removing light components by secondary cutting of heat transfer oil as claimed in claim 1, characterized in that: A radiator (203) is fixedly mounted on the top of the condenser (2), and the condenser (2) is fixedly mounted at the rear end of the distillation tower (1).

5. The device for removing light components by secondary cutting of heat transfer oil according to claim 1, characterized in that: A heavy component discharge port (302) is fixedly installed on one side of the separation tank (3), and a recovery pump (303) is fixedly installed at the front end of the heavy component discharge port (302).

6. A device for removing light components by secondary cutting of heat transfer oil as claimed in claim 5, characterized in that: A material delivery pipe (105) is fixedly installed on the top of the recovery pump (303), and a support frame (304) is fixedly installed on the bottom of the recovery pump (303).

7. The device for removing light components by secondary cutting of heat transfer oil according to claim 1, characterized in that: A feed pipe (105) is installed between the recovery pump (303) and the distillation tower (1), and the feed pipe (105) matches the separation tank (3).

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