CN209782979U - Oil gas recovery device - Google Patents
Oil gas recovery device Download PDFInfo
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- CN209782979U CN209782979U CN201920340460.7U CN201920340460U CN209782979U CN 209782979 U CN209782979 U CN 209782979U CN 201920340460 U CN201920340460 U CN 201920340460U CN 209782979 U CN209782979 U CN 209782979U
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- oil
- gas
- fan
- recovery device
- gas recovery
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Abstract
the embodiment of the utility model discloses oil gas recovery device. One embodiment of the apparatus comprises: at least one oil filling riser device respectively arranged on the top of at least one oil tank; the exhaust main pipe is communicated with the gas phase pipe on the at least one oil filling riser device; the inlet pipeline of the fan is communicated with the exhaust main pipe, and the outlet pipeline of the fan is communicated with the heat-conducting oil furnace; and an adjusting device is arranged at the interface of the gas phase pipe on at least one oil filling riser device and used for adjusting the discharge amount of oil gas in at least one oil tank into the gas phase pipe. The oil gas recovery device is simple in structure and convenient to operate, can realize simultaneous recovery of oil gas in a plurality of oil tanks, and contributes to improving recovery efficiency.
Description
Technical Field
the embodiment of the utility model provides an relate to oil gas recovery technical field, especially relate to oil gas recovery device.
Background
With the development of chemical industry, the demand of benzene oil products is increasing. As the benzene oil product has great pollution to human health and environment, volatile oil gas generated in the loading process needs to be recovered in the actual production. At present, the existing oil gas recovery process mainly comprises an adsorption method, a condensation method, a membrane separation method and the like. However, these oil and gas recovery processes are often difficult to operate and have low recovery efficiency.
SUMMERY OF THE UTILITY MODEL
In order to improve the above-mentioned problem that exists among the prior art, the embodiment of the utility model provides a simple structure's vapor recovery system device.
The embodiment of the utility model provides an oil gas recovery device, include: at least one oil filling riser device respectively arranged on the top of at least one oil tank; the exhaust main pipe is communicated with the gas phase pipe on the at least one oil filling riser device; the inlet pipeline of the fan is communicated with the exhaust main pipe, and the outlet pipeline of the fan is communicated with the heat-conducting oil furnace; and an adjusting device is arranged at the interface of the gas phase pipe on at least one oil filling riser device and used for adjusting the discharge amount of oil gas in at least one oil tank.
In some embodiments, a pressure detection component is disposed in the inlet pipeline of the fan and is used for detecting the inlet air pressure of the fan.
In some embodiments, the adjusting device is electrically connected with the pressure detecting component to automatically adjust the discharge amount of the oil gas according to the detection result of the pressure detecting component.
In some embodiments, a check valve is disposed on the outlet conduit of the blower.
In some embodiments, a fire arrester is arranged on a connecting pipeline between the outlet pipeline of the fan and the heat-conducting oil furnace.
In some embodiments, a connection pipeline between the outlet pipeline of the fan and the heat conducting oil furnace is provided with a stop valve.
In some embodiments, the oil gas recovery device further comprises a bypass adjusting system, and the bypass adjusting system is arranged on the outlet pipeline of the fan and used for adjusting the air volume and the air pressure of the fan.
The embodiment of the utility model provides an oil gas recovery device can include at least one oil filling riser device, exhaust manifold, fan and heat conduction oil furnace. Wherein, at least one oil filling riser device is respectively arranged on the top of at least one oil tank. And the gas phase pipe on at least one oil filling riser device is communicated with the exhaust manifold. Meanwhile, the exhaust main pipe is communicated with an inlet pipeline of the fan. And an outlet pipeline of the fan is communicated with the heat-conducting oil furnace. That is to say, the oil gas generated by the volatilization of the oil in the oil tank can be introduced into the exhaust main pipe through the gas phase pipe on the oil filling riser device and is sent to the combustion chamber of the heat-conducting oil furnace under the action of the fan. In addition, the interface of the gas phase pipe on at least one oil filling riser device is provided with a regulating device which can be used for regulating the discharge amount of oil gas in at least one oil tank. The oil gas recovery device is simple in structure and convenient to operate, can realize simultaneous recovery of oil gas in a plurality of oil tanks, and contributes to improving recovery efficiency.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
Fig. 1 is a schematic structural diagram of an embodiment of an oil gas recovery device provided by the present invention;
Fig. 2 is a schematic structural diagram of an embodiment of the loading arm device provided by the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the relevant portions of the related inventions are shown in the drawings.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
please refer to fig. 1, which shows a schematic structural diagram of an embodiment of the oil gas recovery device provided by the present invention. As shown in fig. 1, the oil gas recovery device in the present embodiment may include at least one oil filling pipe device 1, an exhaust manifold 2, a fan 3, and a heat transfer oil furnace 4.
currently, oil tankers are commonly used to transport oil. And in general, a loading arm device is used for loading required oil products into a tank on a tank truck. As shown in fig. 2, the loading arm device 1 can be hermetically installed on the top of the tank truck. Wherein, the oil filling riser 11 in the oil filling riser device 1 can extend into the inner part of the oil tank near the bottom. And the gas phase pipe 12 in the loading arm arrangement 1 may be located at the top of the tank and communicate with the interior of the tank. Thus, oil can be filled into the oil tank through the oil filling riser 11. Meanwhile, in the process of filling the oil product, the oil gas generated by the oil product volatilization in the oil tank can be recovered through the gas phase pipe 12.
In this embodiment, at least one loading arm device 1 may be mounted on top of at least one oil tank, respectively. And the gas phase pipe 12 of at least one oil filling riser device 1 can be communicated with the exhaust manifold 2. As can be seen from fig. 1, the oil and gas recovery device here may comprise three crane pipe arrangements 1. Wherein, three oil filling riser devices 1 can be respectively arranged on the tops of three oil tanks. And the gas phase pipes 12 on the three oil filling riser devices 1 can be communicated with the exhaust manifold 2. Thus, the oil can be filled into each oil tank through each oil filling riser device 1. Meanwhile, the oil gas in each oil tank can be introduced into the exhaust manifold 2 through the gas phase pipe 12 on each oil filling riser device 1.
In this embodiment, the inlet line a of the fan 3 may communicate with the exhaust manifold 2. And the outlet pipeline B of the fan 3 can be communicated with the heat-conducting oil furnace 4. That is, under the action of the fan 3, the oil and gas in the gas phase pipe 12 of at least one oil filling riser device 1 (three oil filling riser devices 1 shown in fig. 1) can be fed into the heat-conducting oil furnace 4 through the exhaust manifold 2. In the combustion chamber of the heat-conducting oil furnace 4, the oil gas can be mixed with the coal gas and then combusted, thereby realizing the recovery of the oil gas.
Here, an adjusting device 5 can be provided at the interface of the gas phase pipe 12 on at least one crane pipe arrangement 1. For example, the interfaces of the gas phase pipes 12 on the three crane pipe devices 1 in fig. 1 can be provided with adjusting devices. Referring to fig. 2, the interface between the oil filling riser device 1 (such as an oil-gas pipe communicated with the inside of the oil tank) and the gas phase pipe 12 can be provided with a regulating device 5. The adjusting device 5 can be used for adjusting the discharge amount of oil gas in the oil tank (namely the amount of gas discharged into the exhaust manifold). It should be noted that the adjusting principle and the specific structure of the adjusting device 5 are not limited in this application. The adjusting device 5 may be an adjusting valve, for example. The amount of oil and gas emissions is controlled by adjusting the valve opening. The adjusting device 5 may be a manual adjusting device or an automatic adjusting device.
The design and number of the at least one crane pipe arrangement and the volume of the oil tank are likewise not limited in this application. The user can set according to actual conditions. In addition, at least one oil tank in the embodiment may be an oil tank on an oil tank truck, and may also be another oil tank for storing oil products. It can be understood that, in order to improve the universality of the oil gas recovery device and expand the application range of the oil gas recovery device, the components can be connected by adopting standard components.
The oil gas recovery device provided by the embodiment can be used for installing at least one oil filling riser device on the top of at least one oil tank respectively. And the gas phase pipe on at least one oil filling riser device can be communicated with the exhaust manifold. Meanwhile, the exhaust main pipe can be communicated with an inlet pipeline of the fan. And the outlet pipeline of the fan can be communicated with the heat-conducting oil furnace. That is to say, the oil gas generated by the volatilization of the oil in the oil tank can be introduced into the exhaust main pipe through the gas phase pipe on the oil filling riser device and is sent to the combustion chamber of the heat-conducting oil furnace under the action of the fan. In addition, the interface of the gas phase pipe on at least one oil filling riser device is provided with a regulating device which can be used for regulating the discharge amount of oil gas in at least one oil tank. The oil gas recovery device is simple in structure and convenient to operate, can realize simultaneous recovery of oil gas in a plurality of oil tanks, and contributes to improving recovery efficiency.
In some embodiments, a pressure detection component may be disposed on the inlet line a of the blower 3. Wherein, the pressure detection part can be used for detecting the inlet wind pressure of the fan 3. The pressure detection component herein may include, but is not limited to, a negative pressure gauge. Therefore, the user can manually adjust each adjusting device according to the wind pressure value detected by the pressure detecting part, so as to adjust the discharge amount of oil gas in each oil tank.
alternatively, the above-mentioned adjusting device 5 may be electrically connected to the pressure detecting member. Thus, the adjusting device 5 can automatically adjust the amount of oil gas discharged according to the detection result of the pressure detecting means. This contributes to a reduction in the workload of the user and also improves the work efficiency.
Further, in order to prevent the oil and gas in the pipeline from flowing back, as shown in fig. 1, a check valve 6 may be provided on the outlet pipeline B of the blower 3. Thus, under the action of the check valve 6, the oil gas in the pipeline between the check valve 6 and the heat-conducting oil furnace 4 can be prevented from flowing back to the outlet pipeline B of the fan 3 again.
In some application scenarios, a flame arrester 7 may be disposed on the connection pipeline between the outlet pipeline B of the fan 3 and the heat-conducting oil furnace 4. As shown in fig. 1, a flame arrester 7 may be provided on the pipe near the side of the heat-conductive oil furnace 4.
Optionally, for safety, a shut-off valve 8 may be further disposed on the connection pipeline between the outlet pipeline B of the fan 3 and the heat-conducting oil furnace 4. As shown in fig. 1, a shut-off valve 8 may be provided between the check valve 6 and the flame arrestor 7. In this way, in the event of failure of the flame arrester 7, the pipeline can also be cut off urgently by the cut-off valve 8, ensuring safe operation of the device.
In some embodiments, the oil and gas recovery device further comprises a bypass regulation system 9. As shown in fig. 1, the bypass regulation system 9 may be provided on the outlet line B of the fan 3. I.e. with the outlet line B of the fan 3. Here, the bypass adjusting system 9 can be used to adjust the air volume and the air pressure of the fan 3, such as adjusting the inlet air volume and the outlet pressure of the fan 3. Therefore, the oil gas recovery device can meet the use requirements of different users, and the application range of the oil gas recovery device is expanded.
It should be noted that the oil gas recovery device in this embodiment can recover oil gas generated by volatilization of various oil products, as long as the oil gas can be combusted in the heat transfer oil furnace. In addition, the oil gas generated by various oil products can be recovered at the same time, as long as the safety problem can not occur after various oil gases are mixed, such as the oil gas generated by benzene oil products. The oil gas recovery device is simple to operate and safe to operate, volatile oil gas can be recovered reasonably and efficiently, and environmental pollution is reduced.
The above description is only a preferred embodiment of the invention and is intended to illustrate the technical principles applied. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features and (but not limited to) technical features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.
Claims (7)
1. An oil and gas recovery device, characterized in that, oil and gas recovery device includes:
at least one oil filling riser device respectively arranged on the top of at least one oil tank;
The exhaust manifold is communicated with the gas phase pipe on the at least one oil filling riser device;
The inlet pipeline of the fan is communicated with the exhaust main pipe, and the outlet pipeline of the fan is communicated with the heat-conducting oil furnace;
And an adjusting device is arranged at the interface of the gas phase pipe on the at least one oil filling riser device and used for adjusting the discharge amount of oil gas in the at least one oil tank.
2. The oil and gas recovery device according to claim 1, wherein a pressure detecting member is disposed in the inlet pipeline of the fan for detecting an inlet air pressure of the fan.
3. The oil and gas recovery device according to claim 2, wherein the adjusting device is electrically connected to the pressure detecting member to automatically adjust the discharge amount of oil and gas according to the detection result of the pressure detecting member.
4. The oil and gas recovery device according to claim 1, wherein a check valve is provided on the outlet conduit of the blower.
5. The oil and gas recovery device according to claim 1, wherein a flame arrester is arranged on a connecting pipeline between the outlet pipeline of the fan and the heat-conducting oil furnace.
6. The oil and gas recovery device according to claim 1, wherein a shut-off valve is provided on a connection pipeline between the outlet pipeline of the fan and the heat-conducting oil furnace.
7. The oil and gas recovery device according to any one of claims 1 to 6, further comprising a bypass adjusting system disposed on the outlet duct of the blower for adjusting the air volume and the air pressure of the blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920340460.7U CN209782979U (en) | 2019-03-18 | 2019-03-18 | Oil gas recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920340460.7U CN209782979U (en) | 2019-03-18 | 2019-03-18 | Oil gas recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209782979U true CN209782979U (en) | 2019-12-13 |
Family
ID=68798571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920340460.7U Active CN209782979U (en) | 2019-03-18 | 2019-03-18 | Oil gas recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209782979U (en) |
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2019
- 2019-03-18 CN CN201920340460.7U patent/CN209782979U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220909 Address after: No. 777, Xidongsheng Street, Shixiang Village, Yanjiatun Town, Xiangdu District, Xingtai City, Hebei Province, 054000 Patentee after: HEBEI JINNIU XUYANG CHEMICAL Co.,Ltd. Address before: 054000 East of Chengjie Village, Yanjiatun Town, Xingtai County, Xingtai City, Hebei Province Patentee before: XINGTAI RISUN COAL CHEMICAL INDUSTRY Co.,Ltd. |