CN219646933U - Circulation tank for cleaning and processing oil field - Google Patents
Circulation tank for cleaning and processing oil field Download PDFInfo
- Publication number
- CN219646933U CN219646933U CN202320828921.1U CN202320828921U CN219646933U CN 219646933 U CN219646933 U CN 219646933U CN 202320828921 U CN202320828921 U CN 202320828921U CN 219646933 U CN219646933 U CN 219646933U
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- Prior art keywords
- circulation tank
- filter
- tank body
- oil field
- vertical circulation
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- 238000004140 cleaning Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000001914 filtration Methods 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004391 petroleum recovery Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides a circulating tank for cleaning and processing an oil field, and relates to the technical field of filtering and separating equipment. The vertical circulating tank comprises a vertical circulating tank body, wherein a motor is arranged at the top of the vertical circulating tank body, a filter cartridge is arranged in the vertical circulating tank body, the filter cartridge comprises a filter inner layer and a filter outer layer, the filter inner layer and the filter outer layer are provided with water outlet holes, a first-stage filter material is filled between the filter inner layer and the filter outer layer, the motor is connected with a rotating shaft extending into the filter cartridge, the rotating shaft is connected with a plurality of fixing rods, the fixing rods are fixedly connected with the filter inner layer, the top of the vertical circulating tank body is connected with a water inlet pipe, the water outlet end of the water inlet pipe is aligned with the top opening of the filter cartridge, and a water outlet pipe is arranged at the bottom of the filter cartridge and is provided with a valve.
Description
Technical Field
The utility model relates to the technical field of filtering separation equipment, in particular to a circulating tank for cleaning and processing an oil field.
Background
During oil extraction, a large amount of oilfield produced water is produced concomitantly. Currently, the advanced treatment process of oilfield produced water generally adopts a medium filtration process. However, because the oilfield produced water has very high impurity content, the oilfield produced water needs to be treated and then reinjected into the geology to supplement the stratum energy and improve the petroleum recovery ratio.
Important treatment facility is the circulation jar in the oil field produced water treatment process, like the high-efficient first-level filter material circulation cleaning filter equipment of oil field produced water integration of application number CN202022546344.6, but the applicant found that this prior art still has the following problem, needs oil field produced water to pass filter assembly by oneself during the filtration, and filterable efficiency is lower, and oil field produced water general volume is very big, and filtration efficiency is low can influence work efficiency.
Accordingly, the prior art is in need of improvement.
Disclosure of Invention
The utility model aims to provide a circulating tank for cleaning and processing an oil field, which can solve the defects of the prior art and has the beneficial effects of high filtering and cleaning efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an oil field washs processing and uses circulation jar, wherein includes vertical circulation jar main part, the top of vertical circulation jar main part is provided with the motor, the inside of vertical circulation jar main part is provided with and strains the section of thick bamboo, strain the section of thick bamboo including filtering inlayer and filtration skin, filter the inlayer with it has the hole of play water to strain the skin, filter the inlayer with it has the one-level filter material to strain between the skin, the motor is connected with stretches into strain the inside axis of rotation of section of thick bamboo, rotation axis connection has a plurality of dead levers, the dead lever with filter inlayer fixed connection, the inlet tube is connected at the top of vertical circulation jar main part, the water outlet end of inlet tube is aimed at the top opening of straining the section of thick bamboo, the bottom of straining the section of thick bamboo is provided with the outlet pipe, the outlet pipe is provided with the valve.
Further, in the utility model, a bearing is further arranged in the vertical circulation tank body, the bearing is connected with a first supporting rod, the top of the first supporting rod is connected with the bottom of the filter cylinder, and a second supporting rod for supporting the bearing is connected in the vertical circulation tank body.
Further, in the utility model, the outer part of the bearing is wrapped with a protective shell, the second support rod is connected with the protective shell, and a baffle plate for shielding the protective shell is arranged at the bottom of the outer filtering layer.
Further, in the present utility model, the baffle plate is provided with a horn-shaped shield.
Further, in the utility model, the inner wall of the filtering inner layer is provided with a fixing ring, and the fixing rod is connected with the fixing ring.
Further, in the utility model, a secondary filter material is arranged at the bottom in the vertical circulating tank main body, and the secondary filter material comprises a fiber ball filter material.
Further, in the present utility model, a plurality of support legs are connected to the vertical circulation tank body.
Further, in the utility model, a supporting ring is arranged outside the vertical circulating tank body, and the supporting legs are fixedly connected with the supporting ring.
The utility model has at least the following advantages or beneficial effects:
1. when in use, the oilfield produced water is sent into the vertical circulating tank body through the water inlet pipe by the pump, and the oilfield produced water enters the filter cylinder. The motor drives the rotation axis to start rotating, and the rotation axis drives and strains a section of thick bamboo rotation, and oil field produced water is under the effect of the centrifugal force of straining a rotatory back, flows through filtering inlayer, filtering outer hole fast to filter most impurity, especially suspended solid and dregs etc. when passing through the one-level filter material, filtration efficiency is higher, does benefit to oil field production and processing.
2. The vertical circulating tank body is also filled with a secondary filter material, the secondary filter material adopts fiber ball filter materials, oilfield produced water firstly filters larger impurities through the primary filter material, and then filters smaller impurities through the secondary filter material, so that the filter effect is good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the external structure of a circulation tank for cleaning and processing an oil field according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of an internal structure of a circulation tank for cleaning and processing an oil field according to an embodiment of the present utility model.
Icon: the vertical circulating tank comprises a 1-vertical circulating tank body, 101-secondary filter materials, 102-supporting rings, 2-motors, 201-rotating shafts, 202-fixing rods, 3-filter cylinders, 301-filter inner layers, 3011-fixing rings, 302-filter outer layers, 303-baffle plates, 304-shields, 4-primary filter materials, 5-water inlet pipes, 6-water outlet pipes, 601-valves, 7-bearings, 701-first supporting rods, 702-second supporting rods, 703-protective shells and 8-supporting legs.
Detailed Description
Examples
Referring to fig. 1 to 2, a circulation tank for cleaning and processing an oil field provided by an embodiment of the utility model is shown, and the circulation tank is used for filtering oil field produced water to achieve the effect of cleaning the oil field, and has the following specific structure.
Referring to fig. 1 and 2, the circulation tank for oil field cleaning and processing of the present utility model mainly comprises three parts, namely a vertical circulation tank body 1, a motor 2 and a filter cartridge 3. The filter cylinder 3 is used for preliminarily filtering the oilfield produced water, the motor 2 is used for driving the filter cylinder 3 to rotate, centrifugal force is generated, and water is thrown out to accelerate filtration.
Referring to fig. 1 and 2, the vertical circulation tank body 1 may be a vertical metal tank body in the prior art, and may be used as a filtering place for oilfield produced water. For the convenience of fixing, a metal support ring 102 is welded to the outside of the vertical circulation tank body 1. The top ends of the four supporting legs 8 are fixedly connected with the supporting ring 102, and the connection mode can be welding or bolt fixing. The bottoms of the support legs 8 are fixed on the ground through flanges, thereby stably installing the vertical circulation tank body 1.
The inlet tube 5 is installed at the top of vertical circulation tank body 1, conveniently carries the oilfield produced water that waits to filter, and outlet pipe 6 is installed in the bottom of vertical circulation tank body 1, conveniently exports filterable oilfield produced water, and valve 601 is installed above outlet pipe 6, the open-closed state of control outlet pipe 6.
Further, the motor 2 is also a large torque force servo motor 2 in the prior art, the motor 2 is fixed at the top of the vertical circulation tank body 1, and the main shaft of the motor 2 extends vertically downwards to the inside of the vertical circulation tank body 1. The main shaft of the motor 2 is connected with a rotating shaft 201 through a coupling, and the rotating shaft 201 extends into the filter cylinder 3. As shown in fig. 2, the filter cartridge 3 mainly comprises a filtering inner layer 301, a filtering outer layer 302 and a first-stage filter material 4 which are sequentially arranged from inside to outside, wherein the filtering inner layer 301 and the filtering outer layer 302 are provided with netlike pores, so that the oilfield produced water can flow out conveniently. The first-stage filter material 4 can be an ore filter material in the prior art, is directly filled between the inner filter layer 301 and the outer filter layer 302, and is used for preliminarily filtering suspended matters or sediment and the like in oilfield produced water.
As shown in fig. 2, the filter cartridge 3 is installed inside the vertical circulation tank body 1, the opening of the filter cartridge 3 faces upwards and is opposite to the water outlet end of the water inlet pipe 5, four uniformly distributed fixing rods 202 are welded and fixed on the rotating shaft 201, a fixing ring 3011 is welded on the inner wall of the inner filtering layer 301, and one end, far away from the rotating shaft 201, of the fixing rod 202 is welded or screwed with the inner wall of the fixing ring 3011. The rotation shaft 201 can drive the filter cylinder 3 to rotate after rotating, and centrifugal force is generated to accelerate the filtering out of the oilfield produced water, so that the filtering efficiency is improved.
In order to better support the filter cartridge 3 to rotate, as shown in fig. 2, four second support rods 702 are installed at the bottom of the filter cartridge 3, the outer ends of the second support rods 702 are fixedly connected with the inner wall of the filter cartridge 3, the inner ends of the four second support rods 702 are jointly connected with a protective shell 703, a bearing 7 is installed inside the protective shell 703, the bearing 7 adopts a thrust bearing 7 in the prior art, the bottom end of the first support rod 701 is fixedly connected with the bearing 7, and the top end of the first support rod 701 extends out of the protective shell 703 and is fixedly connected with the bottom of the filter cartridge 3.
Further, in order to avoid the influence of oilfield produced water on the bearing 7, a baffle 303 is installed at the bottom of the filter cartridge 3, the baffle 303 is just above the protective shell 703, a horn-shaped shield 304 is installed at the bottom of the baffle 303, the shield 304 wraps the top of the protective shell 703, the shield 304 has the function of guiding water flow, oilfield produced water is prevented from directly flowing into the protective shell 703, and the protective effect of the bearing 7 is better.
With reference to fig. 2, the secondary filter material 101 may be a fiber ball filter material in the prior art, where the secondary filter material 101 is filled in the bottom of the vertical circulation tank body 1 to perform a secondary filtering function, so as to further improve the filtering effect.
The working principle of the circulating tank for cleaning and processing the oil field is as follows:
when in use, the oilfield produced water is sent into the vertical circulation tank body 1 through the water inlet pipe 5 by the pump, and the oilfield produced water enters the filter cylinder 3. The motor 2 drives the rotation shaft 201 to start rotating, the rotation shaft 201 drives the filter cylinder 3 to rotate, oilfield produced water flows out quickly through the holes of the inner filtering layer 301 and the outer filtering layer 302 under the action of centrifugal force after the filter cylinder 3 rotates, most of impurities, particularly suspended matters, dregs and the like are filtered out when the primary filter material 4 passes through, the filtering efficiency is high, and oilfield production and processing are facilitated. The vertical circulating tank body 1 is also filled with a secondary filter material 101, the secondary filter material 101 is a fiber ball filter material, oilfield produced water firstly filters larger impurities through the primary filter material 4, and then filters smaller impurities through the secondary filter material 101, so that the filtering effect is good. The filtered oilfield produced water is cleaner, and the cleaning effect on the oilfield is better.
In summary, the embodiment of the utility model provides a circulation tank for cleaning and processing an oil field, which comprises a vertical circulation tank body 1, wherein a motor 2 is arranged at the top of the vertical circulation tank body 1, a filter cartridge 3 is arranged in the vertical circulation tank body 1, the filter cartridge 3 comprises a filter inner layer 301 and a filter outer layer 302, the filter inner layer 301 and the filter outer layer 302 are provided with water outlet holes, a first-stage filter material 4 is filled between the filter inner layer 301 and the filter outer layer 302, the motor 2 is connected with a rotating shaft 201 extending into the filter cartridge 3, the rotating shaft 201 is connected with a plurality of fixing rods 202, the fixing rods 202 are fixedly connected with the filter inner layer 301, the top of the vertical circulation tank body 1 is connected with a water inlet pipe 5, the water outlet end of the water inlet pipe 5 is aligned with the top opening of the filter cartridge 3, a water outlet pipe 6 is arranged at the bottom of the filter cartridge 3, and the water outlet pipe 6 is provided with a valve 601. The inside of the vertical circulation tank body 1 is also provided with a bearing 7, the bearing 7 is connected with a first supporting rod 701, the top of the first supporting rod 701 is connected with the bottom of the filter cylinder 3, and the inside of the vertical circulation tank body 1 is connected with a second supporting rod 702 for supporting the bearing 7. The outside parcel of above-mentioned bearing 7 has protective housing 703, and second bracing piece 702 is connected with protective housing 703, and the bottom of filtering outer layer 302 is provided with the baffle 303 that shelters from protective housing 703. The above-mentioned baffle 303 is provided with a horn-shaped shield 304. The inner wall of the filter inner layer 301 is provided with a fixing ring 3011, and the fixing rod 202 is connected to the fixing ring 3011. The bottom in the vertical circulation tank body 1 is provided with a secondary filter material 101, and the secondary filter material 101 comprises fiber ball filter materials. The vertical circulation tank body 1 is connected with a plurality of support legs 8. The outside of the vertical circulation tank body 1 is provided with a support ring 102, and the support legs 8 are fixedly connected with the support ring 102. Therefore, the embodiment of the utility model provides the circulating tank for the oil field cleaning processing, which has the advantages of high filtering and cleaning efficiency and good filtering and cleaning effect.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides an oil field washs processing and uses circulation tank, its characterized in that, including vertical circulation tank main part, the top of vertical circulation tank main part is provided with the motor, the inside of vertical circulation tank main part is provided with the section of thick bamboo, the section of thick bamboo is including filtering the inlayer and filtering outer, the filtration inlayer with it has the hole of play water to filter the outer, the filtration inlayer with it has the one-level filter material to fill between the outer to filter, the motor is connected with stretches into the inside axis of rotation of section of thick bamboo, rotation axis connection has a plurality of dead levers, the dead lever with filter inlayer fixed connection, the inlet tube is connected at the top of vertical circulation tank main part, the play water end of inlet tube is aimed at the open-top of section of thick bamboo, the bottom of section of thick bamboo is provided with the outlet pipe, the outlet pipe is provided with the valve.
2. The circulation tank for oil field cleaning and processing according to claim 1, wherein a bearing is further provided in the vertical circulation tank body, the bearing is connected with a first support rod, the top of the first support rod is connected with the bottom of the filter cartridge, and a second support rod for supporting the bearing is connected in the vertical circulation tank body.
3. The circulation tank for oil field cleaning and processing according to claim 2, wherein a protective shell is wrapped outside the bearing, the second support rod is connected with the protective shell, and a baffle plate for shielding the protective shell is arranged at the bottom of the filtering outer layer.
4. A circulation tank for oilfield cleaning process of claim 3, wherein the baffle is provided with a flared shroud.
5. The circulation tank for oil field cleaning process according to claim 1, wherein the inner wall of the filter inner layer is provided with a fixing ring, and the fixing rod is connected with the fixing ring.
6. The circulation tank for oilfield cleaning process of claim 1, wherein a secondary filter material is disposed at the bottom of the vertical circulation tank body, and the secondary filter material comprises a fiber ball filter material.
7. The circulation tank for oilfield cleaning process of any one of claims 1-6, wherein the vertical circulation tank body has a plurality of support legs attached thereto.
8. The circulation tank for oil field cleaning and processing according to claim 7, wherein a supporting ring is arranged outside the vertical circulation tank body, and the supporting legs are fixedly connected with the supporting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320828921.1U CN219646933U (en) | 2023-04-13 | 2023-04-13 | Circulation tank for cleaning and processing oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320828921.1U CN219646933U (en) | 2023-04-13 | 2023-04-13 | Circulation tank for cleaning and processing oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219646933U true CN219646933U (en) | 2023-09-08 |
Family
ID=87856528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320828921.1U Active CN219646933U (en) | 2023-04-13 | 2023-04-13 | Circulation tank for cleaning and processing oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219646933U (en) |
-
2023
- 2023-04-13 CN CN202320828921.1U patent/CN219646933U/en active Active
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