Light hydrocarbon recovery auxiliary device for gathering and transportation
By designing light hydrocarbon recovery auxiliary devices for collection and transportation, the combination of gas pipes, heat exchangers, exhaust pipes and cooling parts is used to solve the problem of external temperature heating during oil and gas collection and transportation, and the effective cooling and collection of light hydrocarbons is achieved, reducing the risk of odor pollution.
Patent Information
- Application Number
- CN202421325551.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-12
AI Technical Summary
During the oil and gas collection and transportation process, light hydrocarbons may cause the pressure to rise in the tank area when transported to the tank area, which in turn causes the combustion of the pressure venting torch and produces odor to pollute the environment.
A light hydrocarbon recovery auxiliary device for collection and transportation is designed. The light hydrocarbons in the storage tank are transported to the heat exchanger through the gas pipeline for cooling, and then transported to the collection tank through the exhaust pipe. The cooling parts are used to cool the exhaust pipe to prevent the light hydrocarbons from heating due to the external temperature.
It effectively avoids the problem of external temperature heating during the transportation process of light hydrocarbons, reduces the risk of pressure relief torch burning in the tank area, and reduces the possibility of odor pollution.
Smart Images
Figure CN222550162U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of light hydrocarbon recovery, in particular to a light hydrocarbon recovery auxiliary device for gathering and transportation. Background Art
[0002] Oil and gas gathering and transportation is the process of collecting oil, associated natural gas and other products produced by scattered oil wells, and then transporting qualified oil and natural gas to refineries and natural gas users after necessary treatment and primary processing. It mainly includes oil and gas separation, oil and gas metering, crude oil dehydration, natural gas purification, crude oil stabilization, light hydrocarbon recovery and other processes.
[0003] Since the temperature of the associated light hydrocarbons is around 40°C, when the light hydrocarbons are sent to the tank area, the pressure in the tank area will rise, causing the tank area pressure relief torch to burn. Incomplete air combustion will produce odor and pollute the environment. Utility Model Content
[0004] The purpose of the utility model is to provide a light hydrocarbon recovery auxiliary device for gathering and transportation, so as to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a light hydrocarbon recovery auxiliary device for gathering and transportation, comprising a storage tank, and also comprising: a gas pipe arranged on the outside of the storage tank, a valve being provided on the outside of the gas pipe, and a heat exchanger being provided on the outside of the gas pipe; an exhaust pipe being provided on the outside of the heat exchanger, a collection tank being provided on the outside of the exhaust pipe, and a cooling component being provided on the outside of the exhaust pipe.
[0006] Preferably, the cooling component includes a sleeve clamped on the outside of the exhaust pipe, a box body is provided on the outside of the sleeve, and a heat dissipation fan is fixedly connected to the inside of the box body.
[0007] Preferably, the cooling component further includes a semiconductor refrigeration plate fixedly connected to the inside of the box.
[0008] Preferably, the ferrule consists of an upper and lower part, and the outer side is fixedly connected to a mounting block, and the interior of the mounting block is provided with bolts.
[0009] Preferably, the outer side of the box body is fixedly connected with a limiting claw, and the limiting claw is clamped on the outer side of the ferrule.
[0010] Preferably, the bottoms of the storage tank and the collection tank are both provided with support members, including a support frame, the top of the support frame is fixedly connected to a fixing sleeve, and the outer side of the support frame is fixedly connected to a reinforcement rod.
[0011] Preferably, a through groove is provided on the inner wall of the ferrule, and the box body is arranged on the outside of the through groove.
[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0013] The utility model transports the light hydrocarbons inside the storage tank to the inside of the heat exchanger through the gas pipeline, cools the light hydrocarbons through the heat exchanger, and transports the cooled light hydrocarbons to the inside of the collection tank through the exhaust pipe for storage. When the light hydrocarbons are transported to the inside of the collection tank through the exhaust pipe, the exhaust pipe is cooled by the cooling element to prevent the light hydrocarbons from being affected by the external temperature and heating up during the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural diagram of the utility model;
[0015] Figure 2 This is a schematic diagram of the ferrule structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the box structure of the utility model;
[0017] Figure 4 This is a schematic diagram of the support structure of the utility model;
[0018] Figure 5 This is a schematic diagram of the through slot structure of the present utility model.
[0019] In the figure: 1. Storage tank; 2. Gas pipe; 3. Valve; 4. Exhaust pipe; 5. Collection tank; 6. Cooling component; 601. Card sleeve; 602. Box body; 603. Cooling fan; 604. Semiconductor refrigeration plate; 7. Support member; 701. Support frame; 702. Fixing sleeve; 703. Reinforcement rod; 8. Limit claw; 9. Mounting block; 10. Heat exchanger; 11. Through groove. DETAILED DESCRIPTION
[0020] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.
[0021] See also Figure 1-5 As shown, a light hydrocarbon recovery auxiliary device for gathering and transportation includes a storage tank 1, and also includes: a gas pipe 2 arranged on the outside of the storage tank 1, a valve 3 is provided on the outside of the gas pipe 2, and a heat exchanger 10 is provided on the outside of the gas pipe 2; an exhaust pipe 4 is arranged on the outside of the heat exchanger 10, a collection tank 5 is provided on the outside of the exhaust pipe 4, and a cooling component 6 is provided on the outside of the exhaust pipe 4.
[0022] It should be noted that: the light hydrocarbons inside the storage tank 1 are transported to the inside of the heat exchanger 10 through the gas pipe 2, the light hydrocarbons are cooled by the heat exchanger 10, and the cooled light hydrocarbons are transported to the inside of the collection tank 5 through the exhaust pipe 4 for storage. When the light hydrocarbons are transported to the inside of the collection tank 5 through the exhaust pipe 4, the exhaust pipe 4 is cooled by the cooling component 6 to prevent the light hydrocarbons from being affected by the external temperature and heating up during the transportation process.
[0023] like Figure 2 、 Figure 3 and Figure 5 As shown, the cooling component 6 includes a sleeve 601 that is clamped on the outside of the exhaust pipe 4, a box body 602 is provided on the outside of the sleeve 601, and a heat dissipation fan 603 is fixedly connected to the inside of the box body 602; the cooling component 6 also includes a semiconductor refrigeration plate 604 fixedly connected to the inside of the box body 602; the sleeve 601 consists of two parts, the upper and lower parts, and the outside is fixedly connected to a mounting block 9, and the inside of the mounting block 9 is provided with bolts; the outside of the box body 602 is fixedly connected to a limiting claw 8, and the limiting claw 8 is clamped on the outside of the sleeve 601; the inner wall of the sleeve 601 is provided with a through groove 11, and the box body 602 is arranged on the outside of the through groove 11. Splice the ferrule 601 to the outside of the exhaust pipe 4, pass the bolts through the mounting block 9 to fix the ferrule 601 to the outside of the exhaust pipe 4, then place the box body 602 on the upper part of the through groove 11, and clamp the box body 602 to the outside of the ferrule 601 through the limiting claws 8. The exhaust pipe 4 is cooled by the semiconductor refrigeration plate 604 inside the box body 602. At the same time, the heat dissipation fan 603 inside the box body 602 cools the heating surface of the corresponding semiconductor refrigeration plate 604, thereby avoiding the temperature outside the exhaust pipe 4 being too high and affecting the collection of light hydrocarbons.
[0024] like Figure 1 and Figure 4 As shown, the bottoms of both the storage tank 1 and the collection tank 5 are provided with support members 7, comprising support frames 701. A fixing sleeve 702 is fixedly connected to the top of the support frames 701, and reinforcement rods 703 are fixedly connected to the outside of the support frames 701. The bottoms of both the storage tank 1 and the collection tank 5 are fixedly connected to the fixing sleeves 702, which are supported and fixed by the support frames 701. The reinforcement rods 703 reinforce the support frames 701, thereby increasing their support strength.
[0025] Working principle: The light hydrocarbons inside the storage tank 1 are transported to the inside of the heat exchanger 10 through the gas pipe 2, and the light hydrocarbons are cooled by the heat exchanger 10. The cooled light hydrocarbons are transported to the inside of the collection tank 5 through the exhaust pipe 4 for storage. The ferrule 601 is spliced on the outside of the exhaust pipe 4, and the bolts are passed through the mounting block 9 to fix the ferrule 601 to the outside of the exhaust pipe 4. Then the box body 602 is placed on the upper part of the through groove 11, and the box body 602 is clamped to the outside of the ferrule 601 by the limiting claw 8. The exhaust pipe 4 is cooled by the semiconductor refrigeration plate 604 inside the box body 602. At the same time, the heat dissipation fan 603 inside the box body 602 cools the heating surface of the corresponding semiconductor refrigeration plate 604, thereby avoiding the temperature outside the exhaust pipe 4 being too high and affecting the collection of light hydrocarbons.
[0026] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. A light hydrocarbon recovery auxiliary device for gathering and transportation, comprising a storage tank (1), characterized in that: Also includes: An air delivery pipe (2) is arranged outside the storage tank (1), a valve (3) is arranged outside the air delivery pipe (2), and a heat exchanger (10) is arranged outside the air delivery pipe (2); An exhaust pipe (4) is arranged outside the heat exchanger (10), a collecting tank (5) is arranged outside the exhaust pipe (4), and a cooling element (6) is arranged outside the exhaust pipe (4).
2. The light hydrocarbon recovery auxiliary device for gathering and transportation according to claim 1 is characterized by: The cooling element (6) comprises a sleeve (601) clamped on the outside of the exhaust pipe (4), a box body (602) is arranged on the outside of the sleeve (601), and a heat dissipation fan (603) is fixedly connected to the inside of the box body (602).
3. The light hydrocarbon recovery auxiliary device for gathering and transportation according to claim 1 is characterized by: The cooling element (6) also includes a semiconductor cooling sheet (604) fixedly connected to the interior of the box (602).
4. The light hydrocarbon recovery auxiliary device for gathering and transportation according to claim 2 is characterized in that: The ferrule (601) consists of an upper and lower part, and the outer side is fixedly connected to a mounting block (9), and the interior of the mounting block (9) is provided with bolts.
5. The light hydrocarbon recovery auxiliary device for gathering and transportation according to claim 2 is characterized in that: The outer side of the box body (602) is fixedly connected to a limiting claw (8), and the limiting claw (8) is clamped on the outer side of the clamping sleeve (601).
6. The light hydrocarbon recovery auxiliary device for gathering and transportation according to claim 1 is characterized by: The bottom of the storage tank (1) and the collection tank (5) are both provided with a support member (7), comprising a support frame (701), a fixing sleeve (702) is fixedly connected to the top of the support frame (701), and a reinforcement rod (703) is fixedly connected to the outer side of the support frame (701).
7. The light hydrocarbon recovery auxiliary device for gathering and transportation according to claim 2 is characterized by: The inner wall of the ferrule (601) is provided with a through slot (11), and the box body (602) is arranged on the outer side of the through slot (11).