CN221628392U - Efficient filtering device for chemical pump - Google Patents
Efficient filtering device for chemical pump Download PDFInfo
- Publication number
- CN221628392U CN221628392U CN202420062944.0U CN202420062944U CN221628392U CN 221628392 U CN221628392 U CN 221628392U CN 202420062944 U CN202420062944 U CN 202420062944U CN 221628392 U CN221628392 U CN 221628392U
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- China
- Prior art keywords
- rubber sleeve
- water diversion
- diversion box
- filter
- interface
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- 238000001914 filtration Methods 0.000 title claims abstract description 29
- 239000000126 substance Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 18
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of chemical equipment, and particularly discloses a high-efficiency filtering device of a chemical pump, which comprises a filter cartridge, wherein a water diversion box is arranged at the lower end of the filter cartridge and is detachably connected with the filter cartridge, a first plug interface is arranged at the lower end of the filter cartridge, a second plug interface is arranged at the upper end of the water diversion box, the first plug interface is sleeved outside the second plug interface, a second rubber sleeve is arranged at the upper end of the water diversion box and is sleeved outside the second plug interface, an annular interval is arranged between the second rubber sleeve and the second plug interface, and a sealing ring structure is arranged at the joint of the second rubber sleeve and the first plug interface. The lower extreme at the cartridge filter is fixed through threaded connection's mode to the water diversion box, and first interface cover can insert in the annular interval between water diversion box upper end second rubber sleeve and the second interface after the second interface outside, and rubber sleeve and sealing washer structure can strengthen the gas tightness of two interface junctions when not influencing the quick taking off of water diversion box, and the reliability is better.
Description
Technical Field
The utility model relates to the technical field of chemical equipment, in particular to a high-efficiency filtering device of a chemical pump.
Background
Petroleum is a viscous, dark brown liquid called "industrial blood". The upper part of the crust has petroleum storage. The main component is a mixture of various alkanes, cycloalkanes and aromatic hydrocarbons. In petrochemical industry, an oil pump is required to be used for transporting petroleum, and the petroleum is usually transported by using the oil pump for petrochemical industry. In order to avoid corrosion of the inner side blades of the pump body caused by impurities in the oil, the oil is filtered by the filtering device before entering the pump body.
Traditional fluid filter equipment mainly includes the section of thick bamboo, is equipped with the filter block in the section of thick bamboo, and fluid behind the filter block, impurity can filter to the outside of filter block, for separating the moisture in the fluid, is equipped with a water knockout drum in the section of thick bamboo lower extreme, at the in-process of work, the water in the fluid can deposit in a water knockout drum. In long-time use, the water diversion barrel can appear corroding and damage, for making things convenient for the staff to change the water diversion barrel, the water diversion barrel adopts threaded connection's mode to fix at the section of thick bamboo lower extreme more, because there is the interval water diversion barrel and the threaded connection position of straining the section of thick bamboo, after opening many times, the interval can appear expanding, leads to the appearance of fluid leakage condition then.
Disclosure of utility model
Aiming at the problems, the utility model provides a high-efficiency filtering device of a chemical pump, which is used for solving the defects that after the traditional filtering device is opened for many times, the interval between the threaded connection positions of a water diversion cylinder and a filter cylinder is enlarged, and then the oil leakage condition is caused.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a high-efficient filter equipment of chemical pump, includes the cartridge filter, and the cartridge filter lower extreme is equipped with the box of dividing, divides the box to be connected with cartridge filter can be dismantled;
The lower end of the filter cartridge is provided with a first plug interface, the upper end of the water diversion box is provided with a second plug interface, the first plug interface is sleeved outside the second plug interface, the outside of the second plug interface is provided with a third thread surface, and the third thread surface is in threaded connection with the first thread surface arranged inside the first plug interface;
The upper end of the water diversion box is provided with a second rubber sleeve, the second rubber sleeve is sleeved outside the second plug-in port, an annular interval is arranged between the second rubber sleeve and the second plug-in port, the first plug-in port is inserted into the annular interval and is in sliding connection with the annular interval, and a sealing ring structure is arranged at the joint of the second rubber sleeve and the first plug-in port.
The further improvement is that: the first plug interface is fixedly connected to the lower end of the filter cartridge, and the second plug interface is fixedly connected to the upper end of the water diversion box.
The further improvement is that: the sealing ring structure comprises a first rubber sleeve and a rubber sleeve ring, wherein the first rubber sleeve is sleeved outside the first plug port, the upper end of the first rubber sleeve is fixedly connected with the lower end of the filter cylinder, the first rubber sleeve is arranged above the second rubber sleeve, the rubber sleeve ring is sleeved outside the first rubber sleeve and the second rubber sleeve, and the inner side wall of the rubber sleeve ring is in threaded connection with a fourth thread surface arranged outside the second rubber sleeve and a second thread surface arranged outside the first rubber sleeve.
The further improvement is that: be equipped with the division board in the cartridge filter, the division board lower extreme is equipped with the filtration screen cover, and the filtration screen cover upper end is equipped with the fluid-discharge tube, and fluid-discharge tube and the inside cavity intercommunication of filtration screen cover, and the fluid-discharge tube upper end is worn out from cartridge filter upper end, and cartridge filter upper end is equipped with annotates the liquid pipe, annotates liquid pipe and cartridge filter intercommunication, has seted up a plurality of overflow holes on the division board, and each overflow hole encircles around the filtration screen cover.
The further improvement is that: the lower end of the water diversion box is provided with a drain pipe and an oil-water sensor, the drain pipe is communicated with the water diversion box, and a control valve is arranged at the joint of the drain pipe and the water diversion box.
The further improvement is that: the water diversion box is made of transparent materials, and scale marks for marking the oil liquid level are arranged on the outer side of the water diversion box.
The beneficial effects of the utility model are as follows: the lower extreme at the cartridge filter is fixed through threaded connection's mode to the water diversion box, and first interface cover can insert in the annular interval between water diversion box upper end second rubber sleeve and the second interface after the second interface outside, and rubber sleeve and sealing washer structure can strengthen the gas tightness of two interface junctions when not influencing the quick taking off of water diversion box, and the reliability is better.
Drawings
Fig. 1 is a structural view of the exterior of the cartridge and the cartridge according to the present utility model.
Fig. 2 is a structural view of the inside of the cartridge filter and the cartridge dispenser of the present utility model.
Fig. 3 is a cross-sectional view of a filter cartridge of the present utility model.
FIG. 4 is a cross-sectional view of the water diversion box of the present utility model.
Wherein: 1. a filter cartridge; 2. a liquid discharge pipe; 3. a liquid injection pipe; 4. a water distribution box; 5. a partition plate; 6. an overflow hole; 7. filtering the net cover; 8. a drain pipe; 9. a control valve; 10. an oil-water sensor; 11. a first interface; 12. a first rubber sleeve; 13. a first thread surface; 14. a second thread surface; 15. a second interface; 16. a third thread surface; 17. a second rubber sleeve; 18. a fourth thread surface; 19. a rubber collar; 20. graduation marks.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the figures 1, 2, 3 and 4, the embodiment provides a high-efficiency filtering device of a chemical pump, which comprises a filter cartridge 1, wherein a water diversion box 4 is arranged at the lower end of the filter cartridge 1, and the water diversion box 4 is detachably connected with the filter cartridge 1; in order to avoid corrosion to chemical equipment such as a chemical pump after oil containing impurities enters the chemical pump, the oil is filtered through the filter cartridge 1 before entering the chemical pump.
The oil liquid entering the filter cartridge 1 enters the water diversion box 4 through the lower port of the filter cartridge 1, and water in the oil liquid can be deposited in the water diversion box 4 for oil-water separation because the oil is lighter than the water.
The lower end of the filter cartridge 1 is provided with a first inserting port 11, the upper end of the water diversion box 4 is provided with a second inserting port 15, the first inserting port 11 is sleeved outside the second inserting port 15, the outside of the second inserting port 15 is provided with a third threaded surface 16, and the third threaded surface 16 is in threaded connection with a first threaded surface 13 arranged inside the first inserting port 11; the water diversion box 4 is fixed at the lower end of the filter cartridge 1 in a threaded connection mode, and the second plug-in connector 15 is screwed out from the inner side of the first plug-in connector 11 when the water diversion box 4 is replaced or cleaned.
The upper end of the water diversion box 4 is provided with a second rubber sleeve 17, the second rubber sleeve 17 is sleeved outside the second plug-in port 15, an annular interval is arranged between the second rubber sleeve 17 and the second plug-in port 15, the first plug-in port 11 is inserted into the annular interval and is in sliding connection with the annular interval, and a sealing ring structure is arranged at the joint of the second rubber sleeve 17 and the first plug-in port 11. The first interface 11 cover is in the second interface 15 outside after, can insert in the annular interval between water diversion box 4 upper end second rubber sleeve 17 and the second interface 15, the second rubber sleeve 17 of cover in the second interface 15 outside, when not influencing the quick taking off of water diversion box 4, can strengthen the gas tightness of first interface 11 and second interface 15 junction, avoid the fluid exudation, seal ring structure sets up the junction at second rubber sleeve 17 and first interface 11, can do further strengthening to the gas tightness of first interface 11 and second interface 15 junction, the reliability is better.
Specifically, the first interface 11 is fixedly connected to the lower end of the filter cartridge 1, and the second interface 15 is fixedly connected to the upper end of the water diversion box 4. The first spigot 11 is fixed at the lower port of the filter cartridge 1 and the second spigot 15 is fixed at the upper port of the water diversion box 4.
Regarding the seal ring structure: the sealing ring structure comprises a first rubber sleeve 12 and a rubber sleeve ring 19, wherein the first rubber sleeve 12 is sleeved outside the first plug connector 11, the upper end of the first rubber sleeve 12 is fixedly connected with the lower end of the filter cartridge 1, the first rubber sleeve 12 is arranged above the second rubber sleeve 17, the rubber sleeve ring 19 is sleeved outside the first rubber sleeve 12 and the second rubber sleeve 17, and the inner side wall of the rubber sleeve ring 19 is in threaded connection with a fourth thread surface 18 arranged outside the second rubber sleeve 17 and a second thread surface 14 arranged outside the first rubber sleeve 12. When the first socket 11 is completely inserted into the annular space, the first rubber sleeve 12 contacts with the upper end surface of the second rubber sleeve 17, the second threaded surface 14 on the outer side of the first rubber sleeve 12 and the fourth threaded surface 18 on the outer side of the second rubber sleeve 17 form a complete threaded surface, and the rubber collar 19 can slide along the threaded surface.
When the rubber sleeve ring 19 is screwed to the joint of the first rubber sleeve 12 and the second rubber sleeve 17, the rubber sleeve ring 19 can seal the joint of the first rubber sleeve 12 and the second rubber sleeve 17 and the joint of the first plug connector 11 and the second rubber sleeve 17, prevent the first rubber sleeve 12 and the second rubber sleeve 17 from loosening, and prevent oil from seeping out from the joint of the water diversion box 4 and the filter screen 7 while not affecting the quick opening of the water diversion box 4.
Regarding the filtration of the oil in the cartridge 1: be equipped with division board 5 in cartridge filter 1, division board 5 lower extreme is equipped with filter screen 7, and filter screen 7 upper end is equipped with fluid-discharge tube 2, and fluid-discharge tube 2 and the inside cavity intercommunication of filter screen 7, fluid-discharge tube 2 upper end wear out from cartridge filter 1 upper end, and cartridge filter 1 upper end is equipped with annotates liquid pipe 3, annotates liquid pipe 3 and cartridge filter 1 intercommunication, has seted up a plurality of overflow holes 6 on the division board 5, and each overflow hole 6 encircles around filter screen 7. The drain pipe 2 passes through the oil inlet intercommunication of pipeline and chemical pump, annotate liquid pipe 3 and oil tank pipeline intercommunication, and the fluid of supply passes through annotating liquid pipe 3 and gets into in the cartridge filter 1, then flows around filtering screen panel 7 through the overflow hole 6 on the division board 5, and in the suction of pump, fluid infiltration filtering screen panel 7 gets into the inside cavity of filtering screen panel 7, and filtering screen panel 7 can filter also some impurity, and the fluid after the filtering passes through drain pipe 2 discharge.
Regarding the water diversion box 4: the lower end of the water diversion box 4 is provided with a drain pipe 8 and an oil-water sensor 10, the drain pipe 8 is communicated with the water diversion box 4, and a control valve 9 is arranged at the joint of the drain pipe 8 and the water diversion box 4. The water diversion box 4 is arranged below the filtering net cover 7, oil is lighter than water, water contained in oil can be precipitated in the water diversion box 4, and when the water in the water diversion box 4 is full, water-oil separation can also fail, so that an oil-water sensor 10 is required to be arranged to detect the water level condition in the water diversion box 4, the oil-water sensor 10 feeds back warning information to a control unit through a signal line, so that a worker can timely open a control valve 9, and water in the water diversion box 4 is discharged.
In order to enable staff to more intuitively know the internal condition of the water diversion box 4, the water diversion box 4 is made of transparent materials, and scale marks 20 for marking the oil liquid level are arranged on the outer side of the water diversion box 4.
Working principle: the oil liquid entering the filter cartridge 1 enters the water diversion box 4 through the lower port of the filter cartridge 1, and as the oil is lighter than the water, the water in the oil liquid can be deposited in the water diversion box 4 for oil-water separation, and the water diversion box 4 is fixed at the lower end of the filter cartridge 1 in a threaded connection mode. The first interface 11 cover is in the second interface 15 outside after, can insert in the annular interval between water diversion box 4 upper end second rubber sleeve 17 and the second interface 15, the second rubber sleeve 17 of cover in the second interface 15 outside, when not influencing the quick taking off of water diversion box 4, can strengthen the gas tightness of first interface 11 and second interface 15 junction, avoid the fluid exudation, seal ring structure sets up the junction at second rubber sleeve 17 and first interface 11, can do further strengthening to the gas tightness of first interface 11 and second interface 15 junction, the reliability is better.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a high-efficient filter equipment of chemical pump, includes cartridge filter (1), cartridge filter (1) lower extreme is equipped with divides water box (4), divide water box (4) with cartridge filter (1) can dismantle and be connected, its characterized in that:
the lower end of the filter cartridge (1) is provided with a first inserting port (11), the upper end of the water diversion box (4) is provided with a second inserting port (15), the first inserting port (11) is sleeved outside the second inserting port (15), a third threaded surface (16) is arranged outside the second inserting port (15), and the third threaded surface (16) is in threaded connection with a first threaded surface (13) arranged inside the first inserting port (11);
The upper end of the water diversion box (4) is provided with a second rubber sleeve (17), the second rubber sleeve (17) is sleeved on the outer side of the second plug connector (15), an annular interval is arranged between the second rubber sleeve (17) and the second plug connector (15), the first plug connector (11) is inserted into the annular interval and is in sliding connection with the annular interval, and a sealing ring structure is arranged at the joint of the second rubber sleeve (17) and the first plug connector (11).
2. The efficient chemical pump filtering device according to claim 1, wherein: the first plug-in connector (11) is fixedly connected to the lower end of the filter cartridge (1), and the second plug-in connector (15) is fixedly connected to the upper end of the water diversion box (4).
3. The efficient chemical pump filtering device according to claim 1, wherein: the sealing ring structure comprises a first rubber sleeve (12) and a rubber sleeve ring (19), wherein the first rubber sleeve (12) is sleeved outside the first inserting port (11), the upper end of the first rubber sleeve (12) is fixedly connected with the lower end of the filter cylinder (1), the first rubber sleeve (12) is arranged above the second rubber sleeve (17), the rubber sleeve ring (19) is sleeved outside the first rubber sleeve (12) and the second rubber sleeve (17), and the inner side wall of the rubber sleeve ring (19) is in threaded connection with a fourth threaded surface (18) arranged outside the second rubber sleeve (17) and a second threaded surface (14) arranged outside the first rubber sleeve (12).
4. The efficient chemical pump filtering device according to claim 1, wherein: be equipped with division board (5) in cartridge filter (1), division board (5) lower extreme is equipped with filtration screen panel (7), filtration screen panel (7) upper end is equipped with fluid-discharge tube (2), fluid-discharge tube (2) with the inside cavity intercommunication of filtration screen panel (7), fluid-discharge tube (2) upper end is followed cartridge filter (1) upper end wears out, cartridge filter (1) upper end is equipped with annotates liquid pipe (3), annotate liquid pipe (3) with cartridge filter (1) intercommunication, a plurality of overflow hole (6) have been seted up on division board (5), and each overflow hole (6) encircle around filtration screen panel (7).
5. The efficient chemical pump filtering device according to claim 1, wherein: the water diversion box (4) lower extreme is equipped with drain pipe (8) and oil water sensor (10), drain pipe (8) with water diversion box (4) intercommunication, drain pipe (8) with the junction of water diversion box (4) is equipped with control valve (9).
6. The efficient chemical pump filtering device according to claim 1, wherein: the water diversion box (4) is made of transparent materials, and scale marks (20) used for marking the oil liquid level are arranged on the outer side of the water diversion box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420062944.0U CN221628392U (en) | 2024-01-10 | 2024-01-10 | Efficient filtering device for chemical pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420062944.0U CN221628392U (en) | 2024-01-10 | 2024-01-10 | Efficient filtering device for chemical pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221628392U true CN221628392U (en) | 2024-08-30 |
Family
ID=92497207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420062944.0U Active CN221628392U (en) | 2024-01-10 | 2024-01-10 | Efficient filtering device for chemical pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221628392U (en) |
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2024
- 2024-01-10 CN CN202420062944.0U patent/CN221628392U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |