CN220589464U - Conduction oil VOC adsorption equipment - Google Patents
Conduction oil VOC adsorption equipment Download PDFInfo
- Publication number
- CN220589464U CN220589464U CN202321715967.9U CN202321715967U CN220589464U CN 220589464 U CN220589464 U CN 220589464U CN 202321715967 U CN202321715967 U CN 202321715967U CN 220589464 U CN220589464 U CN 220589464U
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- CN
- China
- Prior art keywords
- voc
- gas
- voc adsorption
- adsorbent
- tank
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000003463 adsorbent Substances 0.000 claims abstract description 23
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 239000002920 hazardous waste Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 21
- 238000005336 cracking Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides a heat conducting oil VOC adsorption device which comprises a gas-liquid separation tank, a connecting pipe and a VOC adsorption tank, wherein an inlet pipe is arranged at the top of the separation tank, a light component discharge outlet is arranged at the bottom of the separation tank, an adsorbent inlet, an exhaust pipe and a VOC air inlet pipe are arranged at the top of the VOC adsorption tank, one end of the VOC air inlet pipe is connected with the connecting pipe, and the other end of the VOC air inlet pipe is inserted below the liquid level of the adsorbent in the VOC adsorption tank. The heat conducting oil VOC adsorption device can effectively treat VOC generated during light removal, has good treatment effect, less investment, less hazardous waste and reasonable and ingenious structure.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment equipment of a heat conduction oil system, in particular to a VOC adsorption device for heat conduction oil.
Background
Heat transfer oil is a liquid used to transfer heat, typically a high temperature synthetic oil. Its main function is to transfer heat during industrial production to maintain stable operation of equipment and processes. In the normal production process, the heat conduction oil is used at high temperature, and the phenomenon of oxidative cracking or high-temperature cracking is inevitably generated when the heat conduction oil runs at high temperature for a long time, so that light components are generated. Once the light component of the heat conduction oil of the system is increased, the flash point of the heat conduction oil becomes low, the temperature of the elevated tank is increased, and the potential safety hazard of the system operation is increased; in addition, a large amount of light components circulate in the system, cavitation of a circulating pump is easy to cause, flow fluctuation is generated, and production stability is affected, so that a factory needs to remove the light components in the high-temperature heat-conducting oil system regularly. However, when light components are removed, a part of the VOC gas is dissipated, and the part of the VOC gas needs to be treated to be discharged, so that how to treat the part of the VOC gas is needed to be considered.
Therefore, how to treat VOC gas generated when the conduction oil system is light is a problem to be solved in factories using the conduction oil system.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a heat conduction oil VOC adsorption device, which can effectively treat VOC gas generated during light removal.
The technical scheme adopted by the utility model is as follows:
a conduction oil VOC adsorption apparatus, wherein: including the gas-liquid separation jar, the VOC adsorption tank is connected through the connecting pipe to the gas-liquid separation jar, the knockout drum top sets up the inlet tube, the knockout drum bottom sets up the light component discharge port, VOC adsorption tank top sets up adsorbent entry, blast pipe and VOC intake pipe, the connecting pipe is connected to VOC intake pipe one end, the adsorbent liquid level below in the VOC adsorption tank is inserted to the VOC intake pipe other end.
Preferably, the conduction oil VOC adsorption apparatus, wherein: the side wall of the gas-liquid separation tank is provided with a VOC gas outlet, and the VOC gas outlet is connected with a connecting pipe.
Preferably, the conduction oil VOC adsorption apparatus, wherein: and an adsorbent discharge port is arranged at the bottom of the VOC adsorption tank.
Preferably, the conduction oil VOC adsorption apparatus, wherein: the VOC adsorption tank lateral wall sets up the absorption bucket level gauge.
The utility model has the advantages that:
(1) The heat conducting oil VOC adsorption device can effectively treat VOC generated during light removal, has good treatment effect, less investment, less hazardous waste and reasonable and ingenious structure.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Detailed Description
The utility model will be further described with reference to the following specific drawings and examples.
As shown in fig. 1: this embodiment provides a conduction oil VOC adsorption equipment, wherein: including gas-liquid separation jar 2, gas-liquid separation jar 2 passes through connecting pipe 5 and connects VOC adsorption tank 6, separation jar 2 top sets up intake pipe 1, separation jar 2 bottom sets up light component discharge port 4, VOC adsorption tank 6 top sets up adsorbent entry 8, blast pipe 11 and VOC intake pipe 7, connecting pipe 5 is connected to VOC intake pipe 7 one end, the adsorbent liquid level below in the VOC adsorption tank 6 is inserted to the VOC intake pipe 7 other end.
Wherein: the side wall of the gas-liquid separation tank 2 is provided with a VOC gas outlet 3, and the VOC gas outlet 3 is connected with a connecting pipe 5.
Wherein: the bottom of the VOC adsorption tank 6 is provided with an adsorbent discharge port 9.
Wherein: the side wall of the VOC adsorption tank 6 is provided with two adsorption barrel liquid level meters 10.
The light component and VOC gas separated by the heat conducting oil enter a gas-liquid separation tank 2 through an inlet pipe 1, the light component liquid and the VOC gas are separated in the gas-liquid separation tank 2, the VOC gas floats upwards, the light component liquid sinks, so that the light component liquid and the VOC gas can be separated, the separated light component liquid is periodically discharged through a light component discharge port 4 below, and the light component is collected and treated as dangerous waste to prevent environmental pollution; the VOC gas enters the VOC adsorption tank 6 through a connecting pipe 5 made of middle stainless steel, the light component liquid is deposited below the gas-liquid separation tank 2, and the light component liquid is periodically discharged from a light component discharge port 4 at the bottom after being collected; the VOC adsorption barrel structure is as shown in figure 1, firstly, the adsorbent is added into the barrel from the adsorbent inlet 8, the adsorbent can be used for a long time after being added once, the adsorbent can not be too little or too much, too much addition can lead to too high static pressure of the gas inlet, so that VOC gas can not enter the adsorption tank, when the adsorbent reaches the set height of the adsorption barrel liquid level meter 10, the adsorbent addition is stopped, the VOC gas inlet pipe 7 needs to be inserted below the liquid level of the adsorbent, the gas is in the adsorption barrel, according to the principle of similar compatibility, organic matters in the VOC gas are adsorbed by the adsorbent, the treated clean gas is discharged into the atmosphere from the exhaust pipe 11 above the adsorption barrel, when the exceeding of the VOC content in the discharged gas is detected, the adsorbent needs to be replaced at the moment, the scrapped adsorbent can be discharged only by opening the adsorbent discharge port 9 below the adsorption barrel, and the scrapped adsorbent is treated as hazardous waste.
The conduction oil VOC adsorption device has reasonable and ingenious structure, good treatment effect, less investment and less hazardous waste.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model, and all such modifications and equivalents are intended to be encompassed in the scope of the claims of the present utility model.
Claims (4)
1. Conduction oil VOC adsorption equipment, its characterized in that: including gas-liquid separation jar (2), VOC adsorption tank (6) are connected through connecting pipe (5) in gas-liquid separation jar (2), gas-liquid separation jar (2) top sets up intake pipe (1), gas-liquid separation jar (2) bottom sets up light component discharge port (4), VOC adsorption tank (6) top sets up adsorbent entry (8), blast pipe (11) and VOC intake pipe (7), connecting pipe (5) are connected to VOC intake pipe (7) one end, the adsorbent liquid level below in VOC adsorption tank (6) is inserted to the VOC intake pipe (7) other end.
2. The conduction oil VOC adsorption apparatus of claim 1, wherein: the side wall of the gas-liquid separation tank (2) is provided with a VOC gas outlet (3), and the VOC gas outlet (3) is connected with a connecting pipe (5).
3. The conduction oil VOC adsorption apparatus of claim 1, wherein: the bottom of the VOC adsorption tank (6) is provided with an adsorbent discharge port (9).
4. The conduction oil VOC adsorption apparatus of claim 1, wherein: the side wall of the VOC adsorption tank (6) is provided with an adsorption barrel liquid level meter (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321715967.9U CN220589464U (en) | 2023-07-03 | 2023-07-03 | Conduction oil VOC adsorption equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321715967.9U CN220589464U (en) | 2023-07-03 | 2023-07-03 | Conduction oil VOC adsorption equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220589464U true CN220589464U (en) | 2024-03-15 |
Family
ID=90177896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321715967.9U Active CN220589464U (en) | 2023-07-03 | 2023-07-03 | Conduction oil VOC adsorption equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220589464U (en) |
-
2023
- 2023-07-03 CN CN202321715967.9U patent/CN220589464U/en active Active
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