CN209854077U - Tertiary oil gas recovery unit - Google Patents
Tertiary oil gas recovery unit Download PDFInfo
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- CN209854077U CN209854077U CN201920349943.3U CN201920349943U CN209854077U CN 209854077 U CN209854077 U CN 209854077U CN 201920349943 U CN201920349943 U CN 201920349943U CN 209854077 U CN209854077 U CN 209854077U
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Abstract
The utility model discloses a tertiary oil gas recovery device, which comprises a base; the shell is fixed on the upper side of the base by bolts; a rear cable type explosion-proof button is clamped on one side of the shell; 3 flame arresters are fixed at the lower part of the shell by bolts; a compressor, a high-low pressure controller, a gas-liquid separator and an oil-gas recovery pump are fixed on one side of the upper end of the base in sequence by bolts; the other side of the upper end of the base is sequentially fixed with an air inlet by bolts; an exhaust port and a return port; the base is sequentially fixed with a mounting rack, an adsorption tank A and an adsorption tank B by bolts; an explosion-proof lighting distribution box is fixed on one side of the mounting frame, which is far away from the adsorption tank A, by bolts; the explosion-proof lighting distribution box is positioned on the upper side of the oil gas recovery pump; the upper end of the adsorption tank A is communicated with an explosion-proof coil; a support frame is fixed on the upper side of the base by bolts; the support frame is fixed with a condensing box by bolts, and the condensing box is positioned above the compressor.
Description
Technical Field
The utility model relates to an oil gas recovery technical field, concretely relates to cubic oil gas recovery unit.
Background
Oil gas can produce the heat at the in-process of retrieving, and long-time high temperature can cause the damage to equipment, influences the effect of withdrawing. Cooling is required during the oil and gas recovery process, but existing oil and gas recovery equipment lacks cold zone components or integrates cooling components and recovery systems. When the cooling component and the recovery component are integrated, if the cooling component or the recovery component fails, the whole equipment needs to be disassembled, which is complicated.
Therefore, it is desirable to provide an oil-gas recovery device in which the cooling component and the recovery system are separated, and each component can be operated independently to realize oil-gas separation and cooling at the same time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cubic vapor recovery system device for solve the not thorough problem of current vapor recovery system effect.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a tertiary oil gas recovery device comprises a rectangular base; a shell is fixed on the upper side of the base through bolts; a rear cable type explosion-proof button is clamped on one side of the shell; 3 flame arresters are fixed at the lower part of the other side of the shell by bolts; a compressor, a high-low pressure controller, a gas-liquid separator and an oil-gas recovery pump are fixed on one side of the upper end of the base in sequence by bolts; an air inlet is sequentially fixed on the other side of the upper end of the base through bolts; an exhaust port and a return port;
a mounting frame, an adsorption tank A and an adsorption tank B are sequentially fixed on the base from one side close to the oil-gas recovery pump by bolts; an explosion-proof lighting distribution box is fixed on one side of the mounting frame, which is far away from the adsorption tank A, by bolts; the cubic explosion-proof lighting distribution box is positioned on the upper side of the oil gas recovery pump; the upper end of the adsorption tank A is communicated with an explosion-proof coil; a support frame is fixed on the upper side of the base by bolts; and a condensing box is fixed on the supporting frame by using bolts and is positioned above the compressor.
Preferably, an oil separator, a grounding bar and an explosion-proof gas detector are fixed on the upper side of the base by bolts; a pressure transmitter is screwed on the adsorption tank A by threads; a temperature sensor is fixed between the adsorption tank A and the condensing box by bolts; and a liquid storage tank, a dry powder filter, an explosion-proof three-phase asynchronous motor for a fan and an air-cooled condensing box are fixed on the upper side of one end of the base, which is far away from the air inlet, by bolts.
Preferably, the dry powder filter is communicated with the condensing tank through a pipeline; the middle part of the pipeline is screwed with an R404 electromagnetic valve; the upper end of the pipeline is screwed with a thermostatic expansion valve.
Preferably, a nameplate is fixed on the outer wall of the shell by bolts.
The utility model has the advantages of as follows:
the condensation and adsorption parts can be independently installed, the installation is simple, the maintenance is easy, an activated carbon replacing port and an activated carbon containing port are reserved on the adsorption tank, the activated carbon can be conveniently replaced in the later period, and the condensation box and the adsorption tank are connected through a stainless steel pipe and are corrosion-resistant;
the oil gas recovery system composed of the air-cooled condensing box, the pressure transmitter, the oil gas recovery pump and the like is simple and convenient to assemble and corrosion-resistant, so that the oil gas treatment effect is good, and the treated gas can reach the national emission standard.
Drawings
Fig. 1 is a perspective view of the tertiary oil-gas recovery device of the utility model.
Fig. 2 is a front view of the internal structure of the tertiary oil-gas recovery device in the utility model.
Fig. 3 is a perspective view of the internal structure of the three-time oil-gas recovery device of the utility model.
Fig. 4 is a plan view of the internal structure of the tertiary oil and gas recovery device in the utility model.
Fig. 5 is a right side view of the internal structure of the three-time oil-gas recovery device of the utility model.
Fig. 6 is a sectional view taken along the plane a-a in fig. 4.
In the figure: 1-a housing; 2-nameplate; 3-flame arrestors; 4-a compressor; 5-high and low voltage controller; 6-gas-liquid separator; 7-oil gas recovery pump; 8-explosion-proof lighting distribution box; 9-a condenser box; 10-an oil separator; 11-a ground bar; 12-a pressure transmitter; 13-explosion proof gas detector; 14-adsorption tank A; 15-adsorption tank B; 16-an explosion-proof coil; 17-a temperature sensor; 18-a liquid storage tank; 19-a dry powder filter; 20-explosion-proof three-phase asynchronous motor for fan; 21-air cooling condensing box; 22-R404 solenoid valve; 23-a thermostatic expansion valve; 24-cable-behind-the-plate explosion-proof button; 25-a base; 26-an air inlet; 27-an exhaust port; 28-return air port; 29-a mounting frame; 30-a support frame.
Detailed Description
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Examples
The tertiary oil gas recovery device of the embodiment comprises a rectangular base 25; the shell 1 is fixed on the upper side of the base 25 by bolts; a rear plate cable type explosion-proof button 24 is clamped on one side of the shell 1; 3 flame arresters 3 are fixed at the lower part of the other side of the shell 1 by bolts; a compressor 4, a high-low pressure controller 5, a gas-liquid separator 6 and an oil gas recovery pump 7 are fixed on one side of the upper end of the base 25 in sequence by bolts; an air inlet 26 is fixed on the other side of the upper end of the base 25 in sequence by bolts; an exhaust port 27 and a return port 28;
a mounting frame 29, an adsorption tank A14 and an adsorption tank B15 are fixed on the base 25 in sequence from one side close to the oil-gas recovery pump 7 by bolts; an explosion-proof lighting distribution box 8 is fixed on one side of the mounting frame 29, which is far away from the adsorption tank A14, by bolts; the cubic explosion-proof lighting distribution box 8 is positioned on the upper side of the oil gas recovery pump 7; an explosion-proof coil 16 is communicated with the upper end of the adsorption tank A14; a support frame 30 is fixed on the upper side of the base 25 by bolts; a condenser box 9 is fixed to the support frame 30 by bolts, and the condenser box 9 is located above the compressor 4.
An oil separator 10, a grounding bar 11 and an explosion-proof gas detector 13 are fixed on the upper side of the base 25 by bolts; a pressure transmitter 12 is screwed on the adsorption tank A14 by screw threads; a temperature sensor 17 is fixed between the adsorption tank a14 and the condenser tank 9 by bolts; and a liquid storage tank 18, a dry powder filter 19, an explosion-proof three-phase asynchronous motor 20 for a fan and an air-cooled condenser box 21 are fixed on the upper side of one end, far away from the air inlet 26, of the base 25 by bolts.
The dry powder filter 19 is communicated with the condensation tank 9 through a pipeline; the middle part of the pipeline is screwed with an R404 electromagnetic valve 22; a thermostatic expansion valve 23 is screwed on the upper end of the pipeline. And a nameplate 2 is fixed on the outer wall of the shell 1 by bolts.
The working principle is as follows: the compressor 4, the liquid storage tank 18, the oil separator 10, the gas-liquid separator 6, the dry powder filter 19, the air-cooled condenser box 21, the condenser box 9 and the like are fixed on the shell and connected by copper pipes to form a refrigeration loop.
Activated carbon is placed in the adsorption tank A and the adsorption tank B to realize an adsorption function;
the adsorption tank A, the adsorption tank B and the oil gas recovery pump 7 are fixed on the shell, and parts with pipe orifices are connected by an explosion-proof corrugated pipe to form an adsorption loop.
Condensation and absorption part can install alone, and the installation is simple, easy the maintenance, and the adsorption tank then leaves and trades activated carbon mouth and dress activated carbon mouth, makes things convenient for the later stage to change activated carbon, and condensation box and adsorption tank are connected by 304 stainless steel pipes, and is corrosion-resistant.
The oil gas recovery system which consists of condensation, activated carbon, pressure gas supply, an oil gas recovery pump, an explosion-proof box and the like is simple and convenient to assemble and corrosion-resistant, so that the oil gas treatment effect is good, and the treated gas can reach the national emission standard.
The housing is cubic; compressor model number QR 3-58; model number of gas-liquid separator ZRQ-205; the voltage and power of the oil gas recovery pump model YBYQ76-2 is 380V/0.37 KW;
the model of the explosion-proof lighting distribution box is BxMD 51-T; the pressure transmitter model is MPM489[ -3-3KPa ]; the type of the explosion-proof gas detector is CRGD-1;
the adsorption tank A is cylindrical; the adsorption tank B is cylindrical; the type of the explosion-proof coil is 1681220V; the model of the temperature sensor is PD 100; the model of the liquid storage tank is ZRS-6L; the model of the dry powder filter is ZRW-084; the model of the explosion-proof three-phase asynchronous motor for the fan is YBF2-63M2-4, and the voltage and the power of the explosion-proof three-phase asynchronous motor are 380V 0.18 KW;
the model of the air-cooled condensing box is FNH-7.8/20; the model of the R404 electromagnetic valve is FDFXQ-02; the type of the thermostatic expansion valve is G3/8; the model of the cable type explosion-proof button behind the board is HL8097-MD AC 220V-250V 6A; the base is rectangular;
the air inlet is tubular; the exhaust port is tubular; the air return port is tubular; the mounting rack is rectangular; the support frame is a rectangular frame.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (4)
1. A tertiary oil gas recovery device is characterized by comprising a rectangular base (25); a shell (1) is fixed on the upper side of the base (25) by bolts; a rear-plate cable type explosion-proof button (24) is clamped on one side of the shell (1); 3 flame arresters (3) are fixed at the lower part of the other side of the shell (1) by bolts; a compressor (4), a high-low pressure controller (5), a gas-liquid separator (6) and an oil-gas recovery pump (7) are fixed on one side of the upper end of the base (25) in sequence by bolts; an air inlet (26) is fixed on the other side of the upper end of the base (25) by bolts in sequence; an exhaust port (27) and a return port (28);
a mounting frame (29), an adsorption tank A (14) and an adsorption tank B (15) are sequentially fixed on the base (25) from one side close to the oil-gas recovery pump (7) by bolts; an explosion-proof lighting distribution box (8) is fixed on one side of the mounting frame (29) far away from the adsorption tank A (14) through bolts; the cubic explosion-proof lighting distribution box (8) is positioned on the upper side of the oil gas recovery pump (7); the upper end of the adsorption tank A (14) is communicated with an explosion-proof coil (16); a support frame (30) is fixed on the upper side of the base (25) by bolts; and a condensing box (9) is fixed on the supporting frame (30) by bolts, and the condensing box (9) is positioned above the compressor (4).
2. The tertiary oil and gas recovery device according to claim 1, wherein an oil separator (10), a grounding bar (11) and an explosion-proof gas detector (13) are fixed on the upper side of the base (25) by bolts; a pressure transmitter (12) is screwed on the adsorption tank A (14) by screw threads; a temperature sensor (17) is fixed between the adsorption tank A (14) and the condensation box (9) by bolts; and a liquid storage tank (18), a dry powder filter (19), an explosion-proof three-phase asynchronous motor (20) for a fan and an air-cooled condensing box (21) are fixed on the upper side of one end, far away from the air inlet (26), of the base (25) by bolts.
3. A tertiary oil and gas recovery device according to claim 2, characterized in that the dry powder filter (19) and the condensation tank (9) are in pipe communication; the middle part of the pipeline is screwed with an R404 electromagnetic valve (22); the upper end of the pipeline is screwed with a thermostatic expansion valve (23).
4. A tertiary oil and gas recovery device according to claim 3, characterized in that a nameplate (2) is bolted to the outer wall of the casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920349943.3U CN209854077U (en) | 2019-03-19 | 2019-03-19 | Tertiary oil gas recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920349943.3U CN209854077U (en) | 2019-03-19 | 2019-03-19 | Tertiary oil gas recovery unit |
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| Publication Number | Publication Date |
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| CN209854077U true CN209854077U (en) | 2019-12-27 |
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| CN201920349943.3U Active CN209854077U (en) | 2019-03-19 | 2019-03-19 | Tertiary oil gas recovery unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307217A (en) * | 2021-04-15 | 2021-08-27 | 北京北控工业环保科技有限公司 | Three-time oil gas recovery system and process for gas station |
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2019
- 2019-03-19 CN CN201920349943.3U patent/CN209854077U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307217A (en) * | 2021-04-15 | 2021-08-27 | 北京北控工业环保科技有限公司 | Three-time oil gas recovery system and process for gas station |
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