Heat regenerator for oil gas recovery device

Abstract

The utility model relates to the technical field of oil gas recovery, and provides a heat regenerator for an oil gas recovery device. The two supports are fixedly installed at the symmetrical positions of the surface of the shell. The inner shell is fixedly installed on the inner wall of the outer shell, a plurality of cooling fins are fixedly installed on the inner wall of the inner shell, an inlet is formed in the surface of one side of the inner shell, and an outlet is formed in the surface of the side, away from the inlet, of the inner shell. The two side surfaces of the sealing gasket are connected to the surfaces of the mounting plate and the connecting box to conduct sealing work, when smoke passes through the filter plate on the surface of the mounting plate, due to the fact that the inclined holes which are inclined upwards are formed in the surface, oil in the oil gas is attached to the surfaces of the inclined holes to slide down, the oil gas is collected through the storage box, and the oil gas can be collected through the storage box by disassembling the bolts. And cleaning can be conducted regularly, and the phenomenon that the normal working state of the heat regenerator is affected due to blockage and the like when oil gas is conveyed is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and gas recovery, in particular to a heat regenerator used in an oil and gas recovery device. Background Art

[0002] Oil and gas recovery is a high-tech energy-saving and environmentally friendly technology. It uses oil and gas recovery technology to recover the oil and gas emitted during the storage, transportation and loading and unloading of oil products, prevent air pollution caused by oil and gas volatilization, eliminate safety hazards, and reduce economic losses by improving energy utilization, thereby obtaining considerable benefits.

[0003] At present, in the process of recovering oil and gas, a regenerator is often needed to work, so as to recover and reuse the energy generated in different stages. However, when recovering oil and gas, because the flue gas contains some oil, when the regenerator works for a long time, it is easy for the oil to adhere to the internal parts, causing blockage or other reasons, affecting its normal operation, so it needs to be solved. At the same time, some regenerators cannot control the flow rate of oil and gas during operation, so the heat recovery efficiency and stability cannot be ensured. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art: however, when recovering oil and gas, since the flue gas contains some oil, when the regenerator works for a long time, it is easy for the oil to adhere to the internal parts, causing blockage or other reasons, affecting its normal operation, so it needs to be solved; at the same time, when some regenerators are working, they cannot control the flow rate of oil and gas delivery, so the problem of heat recovery efficiency and stability cannot be ensured.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a regenerator for an oil and gas recovery device, comprising: a shell; two brackets fixedly mounted at symmetrical positions on the surface of the shell; and also comprising:

[0006] An inner shell is fixedly mounted on the inner wall of the outer shell, a plurality of heat dissipation fins are fixedly mounted on the inner wall of the inner shell, an inlet is provided on one side surface of the inner shell, and an outlet is provided on one side surface of the inner shell away from the inlet;

[0007] A connecting pipe is fixedly mounted on the outer surface of the inlet, a connecting box is fixedly mounted on one end surface of the connecting pipe away from the shell, and a mounting flange is fixedly mounted on the surface of the connecting box away from the connecting pipe.

[0008] Preferably, a mounting groove is provided inside the connection box, and a sealing gasket is movably connected to the outer surface of the connection box away from the mounting groove.

[0009] The technical effect of adopting the above further solution is: by opening the installation groove inside the connection box, it is convenient to position other parts, and the sealing gasket provides sealing.

[0010] Preferably, a mounting plate is fixedly mounted on a surface of one side of the sealing gasket away from the connection box, and bolts are threadedly embedded on the surface of the mounting plate at a symmetrical position.

[0011] The technical effect of adopting the above further solution is: sealing work is performed by the sealing gasket, and the bolts on the surface of the mounting plate facilitate the overall disassembly and installation work.

[0012] Preferably, one end of the two bolts is movably embedded in the inner wall of the connection box, and a storage box is fixedly mounted on one side surface of the mounting plate.

[0013] The technical effect of adopting the above further solution is: the installation is facilitated by embedding the bolts inside the connection box, while the storage box on the surface of the mounting plate facilitates the collection of oil.

[0014] Preferably, the storage box is movably embedded in the mounting groove, and a filter plate is fixedly mounted on the inner wall of the mounting plate.

[0015] The technical effect of adopting the above further solution is: by embedding the storage box inside the installation groove, it is convenient to remove it for cleaning later, and at the same time the installation plate provides support for the filter plate.

[0016] Preferably, a plurality of oblique holes are formed on the surface of the filter plate close to the connecting pipe, and a baffle is fixedly installed inside the connecting pipe.

[0017] The technical effect of adopting the above further solution is: the inclined holes on the surface of the filter plate facilitate the interception of oil in the oil gas to prevent the clogging of internal parts.

[0018] Preferably, a connecting block is fixedly mounted on the outer surface of the connecting pipe, and a threaded rod is movably embedded in the interior of the connecting block.

[0019] The technical effect of adopting the above further solution is: the connection block on the surface is fixed by the connection pipe, and the connection block supports the threaded rod at the same time.

[0020] Preferably, a movable plate is threadedly embedded in the outer surface of one end of the threaded rod, and the outer surface of the movable plate is slidably embedded in the interior of the baffle.

[0021] The technical effect of adopting the above further solution is that when the threaded rod is rotated, the movable plate with the thread sleeve on the outer surface is driven to move its position inside the baffle to prevent deflection, thereby controlling the internal flow rate.

[0022] Compared with the prior art, the advantages and positive effects of the utility model are:

[0023] 1. In the utility model, when in use, the mounting flange on the surface of the connection box is installed at the oil and gas pipeline port, the mounting plate is installed on the surface of the connection box by bolts, and at the same time, the two side surfaces of the sealing gasket are connected to the surfaces of the mounting plate and the connection box to perform sealing work. When the smoke passes through the filter plate on the surface of the mounting plate, the surface is provided with inclined holes inclined upward, so that the oil in the oil and gas adheres to the surface of the inclined holes and slides down, and is collected by the storage box. By removing the bolts, it can be cleaned regularly to prevent the oil and gas from being blocked during transmission, thereby affecting the normal working state of the regenerator.

[0024] 2. In the utility model, the oil and gas are transmitted to the inside of the shell through the connecting pipe at the same time. When the threaded rod on the surface of the connecting block is rotated, the movable plate on the outer surface of the threaded rod is driven to move. At the same time, the movable plate is slidably embedded in the inside of the baffle, thereby controlling the flow delivery. It can be used in conjunction with parts such as a pressure gauge to prevent excessive oil and gas flow rate, thereby affecting the heat recovery efficiency and working stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The utility model provides a side view of the structure of a regenerator for an oil and gas recovery device;

[0026] Figure 2 The utility model provides a cross-sectional structural schematic diagram of a regenerator for an oil and gas recovery device;

[0027] Figure 3 The utility model provides a partial cross-sectional structural schematic diagram of a regenerator for an oil and gas recovery device;

[0028] Figure 4 The utility model proposes a heat regenerator for an oil and gas recovery device. Figure 2 Enlarged structural diagram at A in the middle.

[0029] Legend:

[0030] 1. Outer shell; 101. Bracket; 102. Inner shell; 1021. Heat dissipation fins; 1022. Exhaust port; 1023. Inlet port; 2. Connecting pipe; 201. Baffle; 202. Connecting block; 203. Threaded rod; 204. Moving plate; 3. Connecting box; 301. Mounting flange; 3011. Mounting groove; 302. Sealing gasket; 303. Mounting plate; 3031. Storage box; 3032. Filter plate; 3033. Oblique hole; 304. Bolt. DETAILED DESCRIPTION

[0031] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0033] Embodiment 1, as Figure 1-4 As shown, the utility model provides a regenerator for an oil and gas recovery device, comprising: an outer shell 1; two brackets 101, fixedly mounted at symmetrical positions on the surface of the outer shell 1; and also comprising: an inner shell 102, fixedly mounted on the inner wall of the outer shell 1, a plurality of heat dissipation fins 1021 fixedly mounted on the inner wall of the inner shell 102, an inlet 1023 being provided on one side surface of the inner shell 102, and an outlet 1022 being provided on the side surface of the inner shell 102 away from the inlet 1023; a connecting pipe 2, fixedly mounted on the outer surface of the inlet 1023, a connecting box 3 being fixedly mounted on the end surface of the connecting pipe 2 away from the outer shell 1, and a mounting flange 301 being fixedly mounted on the surface of the connecting box 3 away from the connecting pipe 2.

[0034] In this embodiment, when in use, the mounting flange 301 on the surface of the connecting box 3 is installed at the oil and gas pipeline port, and the mounting plate 303 is installed on the surface of the connecting box 3 by bolts 304. At the same time, the two side surfaces of the sealing gasket 302 are connected to the surfaces of the mounting plate 303 and the connecting box 3 to perform sealing work. When the smoke passes through the filter plate 3032 on the surface of the mounting plate 303, due to the inclined holes 3033 inclined upward on the surface, the oil in the oil and gas adheres to the surface of the inclined holes 3033 and slides down, and is collected by the storage box 3031. By removing the bolts 304, it can be cleaned regularly to prevent the oil and gas from being blocked during transmission, thereby affecting the normal working state of the heat exchanger.

[0035] In Example 2, a mounting groove 3011 is provided inside the connection box 3, and a sealing gasket 302 is movably connected to the outer surface of the connection box 3 away from the mounting groove 3011. A mounting plate 303 is fixedly installed on the side surface of the sealing gasket 302 away from the connection box 3, and bolts 304 are embedded in the surface of the mounting plate 303 at the symmetrical position. One end of the two bolts 304 is movably embedded in the inner wall of the connection box 3, and a storage box 3031 is fixedly installed on the side surface of the mounting plate 303. The storage box 3031 is movably embedded in the mounting plate 303. Inside the groove 3011, a filter plate 3032 is fixedly installed on the inner wall of the mounting plate 303, and a plurality of inclined holes 3033 are opened on the surface of the filter plate 3032 close to the connecting pipe 2, a baffle 201 is fixedly installed inside the connecting pipe 2, and a connecting block 202 is fixedly installed on the outer surface of the connecting pipe 2, a threaded rod 203 is movably embedded inside the connecting block 202, and a movable plate 204 is threadedly embedded on the outer surface of one end of the threaded rod 203, and the outer surface of the movable plate 204 is slidably embedded inside the baffle 201.

[0036] In this embodiment, the oil and gas are simultaneously transmitted to the interior of the outer shell 1 through the connecting pipe 2. When the threaded rod 203 on the surface of the connecting block 202 is rotated, the movable plate 204 on the outer surface of the threaded rod 203 is driven to move. At the same time, the movable plate 204 is slidably embedded in the inside of the baffle 201, so as to control the flow delivery. It can be used in conjunction with parts such as a pressure gauge to prevent excessive oil and gas flow rate, thereby affecting the heat recovery efficiency and stable working performance. The oil and gas are then input through the inlet 1023 and pass through multiple heat dissipation fins 1021, so that the air, oil and gas stay inside the inner shell 102 for a shorter time, thereby achieving a better heat exchange effect, and are finally discharged from the outlet 1022.

[0037] Working principle: When in use, the mounting flange 301 on the surface of the connection box 3 is installed at the oil and gas pipeline port, and the mounting plate 303 is installed on the surface of the connection box 3 by bolts 304. At the same time, the two side surfaces of the sealing gasket 302 are connected to the surfaces of the mounting plate 303 and the connection box 3 to perform sealing work. When the smoke passes through the filter plate 3032 on the surface of the mounting plate 303, the surface is provided with an inclined hole 3033 inclined upward, so that the oil in the oil and gas adheres to the surface of the inclined hole 3033 and slides down, and is collected by the storage box 3031. By removing the bolts 304, it can be cleaned regularly to prevent blockage and other phenomena during the transmission of oil and gas. It affects the normal working state of the heat regenerator and is transmitted to the inside of the outer shell 1 through the connecting pipe 2. When the threaded rod 203 on the surface of the connecting block 202 is rotated, the movable plate 204 on the outer surface of the threaded rod 203 is driven to move. At the same time, the movable plate 204 is slidably embedded in the inside of the baffle 201, so as to control the flow delivery. It can be used in conjunction with parts such as a pressure gauge to prevent excessive oil and gas flow rate, thereby affecting the heat recovery efficiency and stable working performance. It is then input through the inlet 1023 and passes through multiple heat dissipation fins 1021, so that the air, oil and gas stay inside the inner shell 102 for a shorter time, achieving a better heat exchange effect, and finally discharged from the outlet 1022.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A regenerator for an oil and gas recovery device, comprising: Housing (1); Two brackets (101) are fixedly mounted at symmetrical positions on the surface of the housing (1); characterized in that they also include: An inner shell (102) is fixedly mounted on the inner wall of the outer shell (1); a plurality of heat dissipation fins (1021) are fixedly mounted on the inner wall of the inner shell (102); an inlet (1023) is provided on one side surface of the inner shell (102); and an outlet (1022) is provided on a side surface of the inner shell (102) away from the inlet (1023); A connecting pipe (2) is fixedly mounted on the outer surface of the inlet (1023); a connecting box (3) is fixedly mounted on the surface of one end of the connecting pipe (2) away from the housing (1); and a mounting flange (301) is fixedly mounted on the surface of the connecting box (3) away from the connecting pipe (2).

2. The regenerator for oil and gas recovery device according to claim 1, characterized in that: The connection box (3) is provided with a mounting groove (3011) inside, and a sealing gasket (302) is movably connected to the outer surface of the connection box (3) away from the mounting groove (3011).

3. The regenerator for oil and gas recovery device according to claim 2, characterized in that: A mounting plate (303) is fixedly mounted on the surface of the sealing gasket (302) at one side away from the connection box (3), and bolts (304) are threadedly embedded on the surface of the mounting plate (303) at a symmetrical position.

4. The regenerator for oil and gas recovery device according to claim 3, characterized in that: One end of the two bolts (304) is movably embedded in the inner wall of the connection box (3), and a storage box (3031) is fixedly mounted on one side surface of the mounting plate (303).

5. The regenerator for oil and gas recovery device according to claim 4, characterized in that: The storage box (3031) is movably embedded in the interior of the mounting groove (3011), and a filter plate (3032) is fixedly mounted on the inner wall of the mounting plate (303).

6. The regenerator for oil and gas recovery device according to claim 5, characterized in that: A plurality of inclined holes (3033) are provided on the surface of the filter plate (3032) close to the connecting pipe (2), and a baffle (201) is fixedly installed inside the connecting pipe (2).

7. The regenerator for oil and gas recovery device according to claim 6, characterized in that: A connection block (202) is fixedly mounted on the outer surface of the connection pipe (2), and a threaded rod (203) is movably embedded inside the connection block (202).

8. The regenerator for oil and gas recovery device according to claim 7, characterized in that: A movable plate (204) is threadedly embedded on the outer surface of one end of the threaded rod (203), and the outer surface of the movable plate (204) is slidably embedded in the interior of the baffle (201).

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