CN213313493U - Aeration device for removing water vapor in production process of lubricating oil additive - Google Patents
Aeration device for removing water vapor in production process of lubricating oil additive Download PDFInfo
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- CN213313493U CN213313493U CN202022047569.7U CN202022047569U CN213313493U CN 213313493 U CN213313493 U CN 213313493U CN 202022047569 U CN202022047569 U CN 202022047569U CN 213313493 U CN213313493 U CN 213313493U
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- heating oil
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- layer aeration
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses an aeration device for removing water vapor in the production process of a lubricating oil additive, wherein a frame is fixed in a tank body, the axial side surface of the frame is spirally wound with a heat exchange tube, one end of the heat exchange tube is connected with a heating oil inlet, and the other end of the heat exchange tube is connected with a heating oil outlet; an upper layer aeration spray pipe and a lower layer aeration spray pipe are arranged below the tank body, the lower layer aeration spray pipe is communicated with the first air inlet, and the upper layer aeration spray pipe is communicated with the second air inlet. The utility model has the advantages that: because the multi-layer aeration device is arranged, the water vapor in the material liquid is convenient to take away; the heating oil inlet is positioned above the frame, and the heating oil outlet is positioned below the frame, so that the temperature of the upper part and the lower part of the tank body is uniform.
Description
Technical Field
The utility model relates to the technical field of chemical industry, in particular to an aeration device for producing lubricating oil additives.
Background
The conventional production process of the lubricating oil additive needs to be kept for 48 hours at a high temperature state to complete a production period, so that the water content of the material reaches the standard. The production process has the disadvantages of large energy consumption, long consumed time and low efficiency, and can result in poor material dispersibility, high energy consumption and low yield. Not only can cause economic loss, but also can bring trouble to the maintenance of equipment, still lead to the material to volatilize in the high temperature production process, and high temperature operation environment and volatile organic gas easily produce the hidden danger in the aspect of the safety in production.
Disclosure of Invention
In order to solve the technical problem, an object of the present invention is to provide an aeration apparatus, which utilizes compressed air to carry away water vapor in material liquid when escaping, so as to shorten a production period to four hours. The specific technical scheme is as follows:
an aeration device for removing water vapor in the production process of a lubricating oil additive comprises a tank body, wherein a feed inlet is formed above the tank body, a discharge outlet is formed below the tank body, a frame is fixed in the tank body, a heat exchange pipe is spirally wound on the axial side surface of the frame, one end of the heat exchange pipe is connected with a heating oil inlet, and the other end of the heat exchange pipe is connected with a heating oil outlet; an upper layer aeration spray pipe and a lower layer aeration spray pipe are arranged below the tank body, the lower layer aeration spray pipe is communicated with the first air inlet, and the upper layer aeration spray pipe is communicated with the second air inlet.
The upper layer aeration spray pipe is arranged between the two lower layer aeration spray pipes.
The heating oil inlet is positioned above the frame, and the heating oil outlet is positioned below the frame.
The utility model has the advantages that: because the plurality of layers of aeration devices are arranged and each layer of aeration device is respectively connected with different air inlets, the ventilation volume of each layer of aeration device can be respectively adjusted, and the aeration speed is further adjusted; in addition, when the gas flow of the lower layer gas inlet is larger than that of the upper layer gas inlet, the volume of the bubbles of the lower layer is larger, so that the lifting force of the bubbles generated by the lower layer aeration pipe is larger than that of the bubbles generated by the upper layer aeration pipe, the bubbles of the bottom layer collide with the bubbles of the upper layer to be changed into more fine bubbles, the contact area is increased, and the water vapor in the material liquid is convenient to take away; the heating oil inlet is positioned above the frame, and the heating oil outlet is positioned below the frame, so that the temperature of the upper part and the lower part of the tank body is uniform.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The utility model is described in detail with the accompanying drawings, as shown in the figures, the utility model comprises a tank body 1, a feed inlet 2 is arranged above the tank body 1, and the feed inlet is open to facilitate the gas to flow out; a discharge port 3 is arranged below the tank body 1, a frame 6 is fixed inside the tank body, a heat exchange tube 7 is spirally wound on the axial side surface of the frame, one end of the heat exchange tube 7 is connected with a heating oil inlet 4, and the other end of the heat exchange tube is connected with a heating oil outlet 5; an upper layer aeration spray pipe and a lower layer aeration spray pipe are arranged below the tank body, the lower layer aeration spray pipe 11 is communicated with the first air inlet 8, and the upper layer aeration spray pipe 10 is communicated with the second air inlet 9.
The upper layer aeration spray pipe is arranged between the two lower layer aeration spray pipes.
The heating oil inlet 4 is positioned above the frame, and the heating oil outlet 5 is positioned below the frame.
Claims (3)
1. The utility model provides an aeration equipment of steam desorption in lubricating oil additive production process, includes a jar body, the top of jar body sets up the feed inlet, the below of jar body sets up discharge gate, its characterized in that: a frame is fixed inside the tank body, a heat exchange tube is spirally wound on the axial side face of the frame, one end of the heat exchange tube is connected with a heating oil inlet, and the other end of the heat exchange tube is connected with a heating oil outlet; an upper layer aeration spray pipe and a lower layer aeration spray pipe are arranged below the tank body, the lower layer aeration spray pipe is communicated with the first air inlet, and the upper layer aeration spray pipe is communicated with the second air inlet.
2. The aeration device for removing water vapor in the production process of lubricating oil additive according to claim 1, characterized in that: the upper layer aeration spray pipe is arranged between the two lower layer aeration spray pipes.
3. The aeration device for removing water vapor in the production process of lubricating oil additive according to claim 1, characterized in that: the heating oil inlet is positioned above the frame, and the heating oil outlet is positioned below the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047569.7U CN213313493U (en) | 2020-09-18 | 2020-09-18 | Aeration device for removing water vapor in production process of lubricating oil additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047569.7U CN213313493U (en) | 2020-09-18 | 2020-09-18 | Aeration device for removing water vapor in production process of lubricating oil additive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213313493U true CN213313493U (en) | 2021-06-01 |
Family
ID=76064306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022047569.7U Active CN213313493U (en) | 2020-09-18 | 2020-09-18 | Aeration device for removing water vapor in production process of lubricating oil additive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213313493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117446906A (en) * | 2023-10-25 | 2024-01-26 | 临沂市环境保护科学研究所有限公司 | Multistage treatment device for oily heavy metal industrial wastewater |
| CN117446906B (en) * | 2023-10-25 | 2024-06-07 | 临沂市环境保护科学研究所有限公司 | Multistage treatment device for oily heavy metal industrial wastewater |
-
2020
- 2020-09-18 CN CN202022047569.7U patent/CN213313493U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117446906A (en) * | 2023-10-25 | 2024-01-26 | 临沂市环境保护科学研究所有限公司 | Multistage treatment device for oily heavy metal industrial wastewater |
| CN117446906B (en) * | 2023-10-25 | 2024-06-07 | 临沂市环境保护科学研究所有限公司 | Multistage treatment device for oily heavy metal industrial wastewater |
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