CN216236113U - High-efficient desulphurization unit of hydrogen sulfide waste liquid is contained in oil gas field - Google Patents
High-efficient desulphurization unit of hydrogen sulfide waste liquid is contained in oil gas field Download PDFInfo
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- CN216236113U CN216236113U CN202123028715.2U CN202123028715U CN216236113U CN 216236113 U CN216236113 U CN 216236113U CN 202123028715 U CN202123028715 U CN 202123028715U CN 216236113 U CN216236113 U CN 216236113U
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Abstract
The utility model provides a high-efficiency desulfurization device for hydrogen sulfide-containing waste liquid in an oil-gas field. The high-efficient desulphurization unit of oil gas field sulphur hydrogen sulfide waste liquid includes: the desulfurization device comprises a desulfurization device body and a heating device arranged on the desulfurization device body; and the auxiliary heating device is arranged on the inner surface of the desulfurization device body and comprises an auxiliary heating pipe, and the two ends of the auxiliary heating pipe are positioned at the same side and are fixedly connected with a hot air inlet pipe and a hot air outlet pipe. The high-efficiency desulfurization device for the hydrogen sulfide-containing waste liquid in the oil and gas field can be used for performing auxiliary heating on the drilling fluid entering the desulfurization device body through the auxiliary heat device so as to improve the heating speed of the drilling fluid, and can be used for preserving the heat of the drilling fluid through the continuously input hot steam, and the hot steam entering the auxiliary heat device can be from the hot steam generated by steam flooding or fire flooding oil extraction so as to utilize the heat energy generated by drilling and reduce the heating cost.
Description
Technical Field
The utility model relates to the technical field of oil and gas processing, in particular to a high-efficiency desulfurization device for hydrogen sulfide-containing waste liquid in an oil and gas field.
Background
Oil extraction engineering (oil extraction engineering) is a general term for various engineering technical measures taken on oil reservoirs by production wells and injection wells according to development targets in the oil field exploitation process.
In oil extraction engineering, drilling fluid needs to be treated, the drilling fluid is used for separating hydrogen sulfide from substances such as oil stain and silt, and the hydrogen sulfide causes harm to human bodies, so that the hydrogen sulfide in the drilling fluid needs to be subjected to desulfurization treatment.
In prior art, put forward an oil and gas field and contain high-efficient desulphurization unit of hydrogen sulfide waste liquid as in patent application number "201620849846.7", it is high to provide separation efficiency, separation effect is good, can clear away greasy dirt and silt simultaneously and can contain high-efficient desulphurization unit of hydrogen sulfide waste liquid to the oil and gas field that the box is inside to carry out the washing, but when heating, can only heat through the heater, not only rate of heating is slow, and the continuation heating is big to the consumption of the energy moreover, unsatisfied green's demand.
Therefore, it is necessary to provide an efficient desulfurization device for waste liquid containing hydrogen sulfide in oil and gas fields to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-efficiency desulfurization device for hydrogen sulfide-containing waste liquid in an oil and gas field, and solves the problems that the high-efficiency desulfurization device for the hydrogen sulfide-containing waste liquid in the oil and gas field is low in heating speed and cannot meet the requirement of environmental protection.
In order to solve the technical problem, the high-efficiency desulfurization device for the hydrogen sulfide-containing waste liquid in the oil and gas field provided by the utility model comprises: the desulfurization device comprises a desulfurization device body and a heating device arranged on the desulfurization device body;
the auxiliary heating device is arranged on the inner surface of the desulfurization device body and comprises an auxiliary heating pipe, two ends of the auxiliary heating pipe are positioned on the same side and fixedly connected with a hot gas inlet pipe and a hot gas outlet pipe, and one ends of the hot gas inlet pipe and the hot gas outlet pipe penetrate out of the desulfurization device body and are fixedly connected with flanges;
the installation component is arranged in the desulfurization device body and used for installing the auxiliary heat pipe on the inner surface of the shell of the desulfurization device body, the installation component comprises an installation clamping piece, and a positioning bolt is arranged on the installation clamping piece.
Preferably, the auxiliary heat pipe is disposed inside the desulfurization device body and attached to an inner surface of the housing of the desulfurization device body.
Preferably, the installation clamping piece is arranged on the outer surface of the auxiliary heat pipe and matched with the auxiliary heat pipe, and the installation clamping piece is fixed on the inner surface of the outer shell of the desulfurization device body through the positioning bolt.
Preferably, the hot gas inlet pipe and the hot gas outlet pipe are both connected with a sealing sleeve gasket in a sliding mode, and one end of the sealing sleeve gasket is fixedly connected with a limiting clamping plate.
Preferably, one side fixed connection of desulphurization unit body is used for right the spacing subassembly of spacing cardboard location, spacing subassembly includes the fixed plate, the top fixedly connected with adjusting spring of fixed plate, one side fixedly connected with chucking sloping block of adjusting spring, the bottom fixedly connected with pull rod of chucking sloping block.
Preferably, the fixing plate is fixed to one side of the desulfurization device body, and the bottom of the pull rod penetrates through the fixing plate and extends to the outside of the fixing plate.
Preferably, the desulfurization device further comprises a winding heater, the heater is arranged inside the desulfurization device body, and a connecting shaft is fixedly connected between the heaters.
Compared with the related art, the high-efficiency desulfurization device for the hydrogen sulfide-containing waste liquid in the oil and gas field has the following beneficial effects:
the utility model provides a high-efficiency desulfurization device for waste liquid containing hydrogen sulfide in an oil and gas field, which can be used for carrying out auxiliary heating on drilling fluid entering a desulfurization device body through an auxiliary heating device so as to improve the heating speed of the drilling fluid, and can be used for preserving the heat of the drilling fluid through continuously input hot steam so as to reduce the cooling speed of the drilling fluid, facilitate the heating dissolution and separation of hydrogen sulfide of the drilling fluid, and the hot steam entering the auxiliary heating device can be from hot steam generated by steam flooding or fire flooding oil extraction, so that the heat energy generated by drilling is utilized, and the heating cost is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of an efficient desulfurization device for hydrogen sulfide-containing waste liquid in an oil and gas field according to the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1;
FIG. 3 is a schematic perspective view of the auxiliary heat pipe portion shown in FIG. 1;
FIG. 4 is an enlarged view of FIG. 3 at B;
fig. 5 is a schematic structural diagram of a second embodiment of the efficient desulfurization device for the hydrogen sulfide-containing waste liquid in the oil and gas field provided by the utility model.
Reference numbers in the figures:
1. a desulfurization device body 2 and a heating device;
3. auxiliary heating device 31, auxiliary heating pipe 32, hot gas inlet pipe 33, hot gas outlet pipe 34 and flange;
4. a mounting assembly 41, a mounting fastener 42 and a positioning bolt;
5. a sealing sleeve gasket 6 and a limiting clamping plate;
7. the device comprises a limiting assembly 71, a fixing plate 72, an adjusting spring 73, a clamping inclined block 74 and a pull rod;
8. heater, 9, connecting axle.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, in which fig. 1 is a schematic structural diagram of a first embodiment of an efficient desulfurization device for hydrogen sulfide-containing waste liquid in an oil and gas field according to the present invention; FIG. 2 is an enlarged view taken at A of FIG. 1; FIG. 3 is a schematic perspective view of the auxiliary heat pipe portion shown in FIG. 1; fig. 4 is an enlarged view of fig. 3 at B. The high-efficient desulphurization unit of oil gas field sulphur contains hydrogen sulfide waste liquid includes: the desulfurization device comprises a desulfurization device body 1 and a heating device 2 arranged on the desulfurization device body 1;
the auxiliary heating device 3 is arranged on the inner surface of the desulfurization device body 1, the auxiliary heating device 3 comprises an auxiliary heating pipe 31, two ends of the auxiliary heating pipe 31 are positioned on the same side and fixedly connected with a hot air inlet pipe 32 and a hot air outlet pipe 33, and one ends of the hot air inlet pipe 32 and the hot air outlet pipe 33 penetrate out of the desulfurization device body 1 and are fixedly connected with a flange 34;
the installation component 4, the installation component 4 set up in the inside of desulphurization unit body 1 be used for with the installation of auxiliary heat pipe 31 the internal surface of desulphurization unit body 1 shell, installation component 4 is including installation fastener 41, be provided with positioning bolt 42 on the installation fastener 41.
Except heating device 2, disturbance device, current stabilizer and cleaning device on the desulphurization unit body 1, the cooperation is jointly gone up to the oil gas field and is contained the hydrogen sulfide waste liquid and carry out the desulfurization, heats through heating device 2, because the solubility of hydrogen sulfide in aqueous reduces along with the rising of temperature to realize separating the hydrogen sulfide.
The auxiliary heat pipe 31 is arranged inside the desulfurization device body 1 and attached to the inner surface of the outer shell of the desulfurization device body 1.
The auxiliary heat pipe 31 is located outside each component inside the desulfurization device body 1, and does not affect the operation of other components inside the desulfurization device body 1.
The installation clamping piece 41 is arranged on the outer surface of the auxiliary heat pipe 31 and is matched with the auxiliary heat pipe 31, and the installation clamping piece 41 is fixed on the inner surface of the shell of the desulfurization device body 1 through the positioning bolt 42.
As shown in fig. 4, the installation fastener 41 is fitted on the auxiliary heat pipe 31, the installation fastener 41 can be fixed inside the desulfurization device body 1 by the positioning bolt 42, and the auxiliary heat pipe 31 is positioned by the installation fastener 41, so that the auxiliary heat pipe 31 can be better fixed inside the desulfurization device body 1.
The hot gas inlet pipe 32 and the hot gas outlet pipe 33 are both connected with a sealing sleeve gasket 5 in a sliding mode, and one end of the sealing sleeve gasket 5 is fixedly connected with a limiting clamping plate 6.
Through setting up mobilizable sealed sleeve gasket 5, conveniently seal the position that hot gas admission pipe 32 and hot gas discharge pipe 33 and desulphurization unit body 1 shell are connected to through the activity of sealed sleeve gasket 5, with the shell that adapts to different thickness.
One side fixed connection of desulphurization unit body 1 is used for right spacing subassembly 7 of spacing cardboard 6 location, spacing subassembly 7 includes fixed plate 71, the top fixedly connected with adjusting spring 72 of fixed plate 71, one side fixedly connected with chucking sloping block 73 of adjusting spring 72, the bottom fixedly connected with pull rod 74 of chucking sloping block 73.
One side of the clamping inclined block 73 is obliquely arranged.
The fixing plate 71 is fixed to one side of the desulfurization device body 1, and the bottom of the pull rod 74 penetrates the fixing plate 71 and extends to the outside of the fixing plate 71.
As shown in fig. 1, 2 and 3, when the sealing sleeve gasket 5 is pushed to the opening at the joint of the hot gas inlet pipe 32 and the desulfurization device body 1, the limiting clamping plate 6 can be made to press the inclined surface of the clamping inclined block 73, so that the clamping inclined block 73 moves downwards, the sealing sleeve gasket 5 is clamped at the joint of the hot gas inlet pipe 32 and the desulfurization device body 1, the limiting clamping plate 6 is attached to one side of the desulfurization device body 1, and at the moment, the adjusting spring 72 extends to push the clamping inclined block 73 upwards, so that the clamping inclined block 73 clamps the limiting clamping plate 6, and the sealing sleeve gasket 5 is prevented from loosening;
and when pulling the pull rod 74 downwards, can drive the chucking sloping block 73 and move down and break away from one side of spacing cardboard 6, can make the direction of keeping away from desulphurization unit body 1 pull sealed sleeve gasket 5 this moment, break away from desulphurization unit body 1 with sealed sleeve gasket 5.
The working principle of the high-efficiency desulfurization device for the hydrogen sulfide-containing waste liquid in the oil and gas field is as follows:
when drilling fluid enters into the inside of desulphurization unit body 1, can be for the drilling fluid heating through heating device 2, because the solubility of hydrogen sulfide in aqueous reduces along with the rising of temperature, thereby realize separating hydrogen sulfide, and simultaneously, the steam drives or the hot steam that the oil recovery of fireflooding produced can carry hot gas admission pipe 32 through the outside pipeline, rethread hot gas admission pipe 32 enters into the inside of assisting hot pipe 31, carry out the auxiliary heating for entering into the inside drilling fluid of desulphurization unit body 1 by assisting hot pipe 31, and keep warm continuously, and hot steam can finally discharge through hot gas discharge pipe 33.
Compared with the related art, the high-efficiency desulfurization device for the hydrogen sulfide-containing waste liquid in the oil and gas field has the following beneficial effects:
can carry out the auxiliary heating for entering into the inside drilling fluid of desulphurization unit body 1 through assisting heat facility 3 to promote the rate of heating to the drilling fluid, and through the hot vapor of lasting input, keep warm for the drilling fluid, reduce the cooling rate of drilling fluid, make things convenient for the heating of drilling fluid to dissolve and separate the hydrogen sulfide, and the hot vapor that enters into in assisting heat facility 3 can come from the steam flooding or the hot vapor that fireflood oil recovery produced, utilize the heat energy that the well drilling produced, reduce the heating cost.
Second embodiment
Referring to fig. 5, a second embodiment of the present application provides another efficient desulfurization device for waste liquid containing hydrogen sulfide based on oil and gas field. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that the high-efficient desulphurization unit of hydrogen sulfide waste liquid contains based on oil and gas field that the second embodiment of this application provided lies in, contains high-efficient desulphurization unit of hydrogen sulfide waste liquid still includes based on oil and gas field:
the heating device comprises a heater 8 in a winding type, wherein the heater 8 is arranged inside the desulfurization device body 1, and a connecting shaft 9 is fixedly connected between the heaters 8.
Compared with the related art, the high-efficiency desulfurization device for the hydrogen sulfide-containing waste liquid in the oil and gas field has the following beneficial effects:
through the heater 8 of formula of winding back, can replace heating device 2 to heat desulphurization unit body 1 to promote rate of heating, and through connecting axle 9, connect the fastness of promotion heater, make things convenient for the transportation and the use of heater to the different positions of heater 8.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides an oil gas field contains high-efficient desulphurization unit of hydrogen sulfide waste liquid which characterized in that includes:
the desulfurization device comprises a desulfurization device body and a heating device arranged on the desulfurization device body;
the auxiliary heating device is arranged on the inner surface of the desulfurization device body and comprises an auxiliary heating pipe, two ends of the auxiliary heating pipe are positioned on the same side and fixedly connected with a hot gas inlet pipe and a hot gas outlet pipe, and one ends of the hot gas inlet pipe and the hot gas outlet pipe penetrate out of the desulfurization device body and are fixedly connected with flanges;
the installation component is arranged in the desulfurization device body and used for installing the auxiliary heat pipe on the inner surface of the shell of the desulfurization device body, the installation component comprises an installation clamping piece, and a positioning bolt is arranged on the installation clamping piece.
2. The efficient desulfurization device for hydrogen sulfide-containing waste liquid in oil and gas fields as claimed in claim 1, wherein the auxiliary heat pipe is disposed inside the desulfurization device body and attached to the inner surface of the housing of the desulfurization device body.
3. The efficient desulfurization device for the hydrogen sulfide-containing waste liquid in the oil and gas field as claimed in claim 1, wherein the mounting fastener is arranged on the outer surface of the auxiliary heat pipe and is matched with the auxiliary heat pipe, and the mounting fastener is fixed to the inner surface of the housing of the desulfurization device body through the positioning bolt.
4. The efficient desulfurization device for the hydrogen sulfide-containing waste liquid in the oil and gas field as claimed in claim 1, wherein the hot gas inlet pipe and the hot gas outlet pipe are both connected with sealing sleeve gaskets in a sliding manner, and one end of each sealing sleeve gasket is fixedly connected with a limiting clamping plate.
5. The efficient desulfurization device for the hydrogen sulfide-containing waste liquid in the oil and gas field as claimed in claim 4, wherein one side of the desulfurization device body is fixedly connected with a limiting component for positioning the limiting clamping plate, the limiting component comprises a fixing plate, the top of the fixing plate is fixedly connected with an adjusting spring, one side of the adjusting spring is fixedly connected with a clamping inclined block, and the bottom of the clamping inclined block is fixedly connected with a pull rod.
6. The efficient desulfurization device for hydrogen sulfide-containing waste liquid in oil and gas fields as claimed in claim 5, wherein the fixing plate is fixed on one side of the desulfurization device body, and the bottom of the pull rod penetrates through the fixing plate and extends to the outside of the fixing plate.
7. The efficient desulfurization device for the hydrogen sulfide-containing waste liquid in the oil and gas field as claimed in claim 1, further comprising a winding heater, wherein the heater is arranged inside the desulfurization device body, and a connecting shaft is fixedly connected between the heaters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123028715.2U CN216236113U (en) | 2021-12-06 | 2021-12-06 | High-efficient desulphurization unit of hydrogen sulfide waste liquid is contained in oil gas field |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123028715.2U CN216236113U (en) | 2021-12-06 | 2021-12-06 | High-efficient desulphurization unit of hydrogen sulfide waste liquid is contained in oil gas field |
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| CN216236113U true CN216236113U (en) | 2022-04-08 |
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| CN202123028715.2U Active CN216236113U (en) | 2021-12-06 | 2021-12-06 | High-efficient desulphurization unit of hydrogen sulfide waste liquid is contained in oil gas field |
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