CN215293097U - High-efficient dewatering filters hydraulic filter - Google Patents
High-efficient dewatering filters hydraulic filter Download PDFInfo
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- CN215293097U CN215293097U CN202121310958.2U CN202121310958U CN215293097U CN 215293097 U CN215293097 U CN 215293097U CN 202121310958 U CN202121310958 U CN 202121310958U CN 215293097 U CN215293097 U CN 215293097U
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- framework
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- 238000001914 filtration Methods 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 21
- 239000012530 fluid Substances 0.000 abstract description 28
- 238000003466 welding Methods 0.000 abstract description 7
- 244000309464 bull Species 0.000 abstract description 6
- 238000003756 stirring Methods 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 13
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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Abstract
The utility model discloses a hydraulic filter is filtered in high-efficient dewatering, which comprises a housin, the bottom inner wall threaded connection of casing has a section of thick bamboo, the bottom inner wall threaded connection of casing has the filter core, the filter core includes the skeleton, the filtration pore has been seted up to the lateral wall of skeleton, the lateral wall of skeleton is provided with the filter screen, the top inner wall welding of skeleton has a plurality of connecting rod, the one end welding of connecting rod has the roof, it is connected with the bull stick to rotate between the bottom outer wall of roof and the bottom inner wall of skeleton, the lateral wall welding of bull stick has helical blade, the oil-out has been seted up to one side outer wall of casing, the inside of oil-out is provided with the dehydrator, the dehydrator includes two end covers, set up two non-woven fabrics between two end covers, it absorbs water cotton to be provided with between two non-woven fabrics. The utility model discloses a fluid circulation promotes helical blade and rotates, and helical blade rotates and stirs fluid, makes fluid filter evenly, improves filtration efficiency, and the while dehydrator is got rid of the moisture in the fluid, improves the fluid quality after filtering.
Description
Technical Field
The utility model relates to a hydraulic pressure filtration equipment technical field especially relates to a hydraulic pressure filter is filtered in high-efficient dewatering.
Background
The hydraulic filter is used for filtering various impurities in the hydraulic system. The main sources of the impurities are mechanical impurities which are still remained in the hydraulic system after cleaning, such as water rust, casting sand, welding slag, scrap iron, paint coat, cotton yarn scraps and the like, and impurities which enter the hydraulic system from the outside.
However, in the filtering process, due to the non-uniformity of the liquid fluidity and the non-regular distribution of impurities, the impurity distribution on the filter element is not uniform, the filtering efficiency is influenced, and the quality of the filtered oil is influenced due to the fact that cooling water or moisture in the air is mixed in the oil. Therefore, it is desirable to design a hydraulic filter with high efficiency for water removal and filtration to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings that the liquid mobility is uneven and influences the filtration efficiency and the oil quality due to the moisture mixed in the oil, and providing a high-efficiency dewatering and filtering hydraulic filter.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hydraulic filter is filtered in high-efficient dewatering, includes the casing, the bottom inner wall threaded connection of casing has a section of thick bamboo, the bottom inner wall threaded connection of casing has the filter core, the filter core includes the skeleton, the filtration pore has been seted up to the lateral wall of skeleton, the lateral wall of skeleton is provided with the filter screen, the top inner wall welding of skeleton has a plurality of connecting rod, the one end welding of connecting rod has the roof, it is connected with the bull stick to rotate between the bottom outer wall of roof and the bottom inner wall of skeleton, the lateral wall welding of bull stick has helical blade, the oil-out has been seted up to one side outer wall of casing, the inside of oil-out is provided with the dehydrator, the dehydrator includes two end covers, two set up two non-woven fabrics between the end cover is provided with the cotton that absorbs water between the non-woven fabrics.
The key concept of the technical scheme is as follows: adopt fluid circulation to promote helical blade to rotate, helical blade rotates and stirs fluid, makes fluid filter even, improves filtration efficiency, and the while dehydrator is got rid of the moisture in the fluid, improves the fluid quality after the filtration.
Furthermore, a clamping groove is formed in the outer wall of the top of the filter cylinder, and a sealing ring is arranged inside the clamping groove.
Furthermore, the bottom outer wall of the shell is provided with a ring groove, and the outer wall of the top of the filter element is provided with a ring plate matched with the ring groove.
Furthermore, an oil inlet is formed in the outer wall of one side of the shell, and a liquid inlet pipe is inserted into the oil inlet.
Furthermore, an oil conveying hole is formed in the shell and communicated with the oil inlet, and an oil outlet pipe is inserted in the oil outlet.
Furthermore, the outer wall of the top of the shell is provided with a differential pressure indicator, an inductor at one end of the differential pressure indicator is located inside the oil outlet, and an inductor at the other end of the differential pressure indicator is located inside the oil inlet.
The utility model has the advantages that:
1. through setting up helical blade and bull stick, adopt fluid circulation to promote helical blade and bull stick and rotate, helical blade rotates and stirs fluid, makes fluid filter even, reduces liquid deposition, prevents that impurity from piling up, improves filtration efficiency.
2. Through setting up the dehydrator, the dehydrator is got rid of the moisture in to fluid, improves the fluid quality after filtering, and wherein the cotton that absorbs water has good hydrophilicity, can get rid of free water, the emulsified water that contains in the fluid effectively, and the while is not acted on the dissolved water that itself allows to contain in the fluid, and it is efficient to remove water.
3. Through setting up draw-in groove and sealing washer, the sealing washer joint is in the draw-in groove, and the casing diapire is hugged closely to the sealing washer, and the sealing washer has increased and has strained the seal between section of thick bamboo roof and the casing diapire, avoids fluid from the well outflow to and the air from the outflow, is favorable to the purity of fluid.
4. Through setting up crown plate and annular, the crown plate joint is used for the location filter core position on the one hand in the annular, and on the other hand increases the seal between filter core roof and the casing diapire, avoids fluid to flow through from, can't obtain filtering, improves the filter effect.
Drawings
Fig. 1 is a schematic structural view of a high-efficiency water-removing filtering hydraulic filter provided by the present invention;
fig. 2 is a schematic front structural view of a high-efficiency water-removing filtering hydraulic filter provided by the present invention;
fig. 3 is a schematic structural view of a filter cartridge of a high-efficiency water-removing and filtering hydraulic filter according to the present invention;
FIG. 4 is a schematic view of a dehydrator structure of a high-efficiency dehydrating and filtering hydraulic filter according to the present invention;
fig. 5 is an enlarged schematic view of a high-efficiency water-removing filtering hydraulic filter a according to the present invention;
fig. 6 is an enlarged schematic view of the high-efficiency dewatering and filtering hydraulic filter B provided by the present invention.
In the figure: the filter comprises a shell 1, a filter cylinder 2, a filter element 3, a framework 4, a filter hole 5, a filter screen 6, a connecting rod 7, a top plate 8, a rotating rod 9, a helical blade 10, an oil outlet 11, a dehydrator 12, an end cover 13, a non-woven fabric 14, a water absorption cotton 15, a clamping groove 16, a sealing ring 17, an annular groove 18, an annular plate 19, an oil inlet 20, a liquid inlet pipe 21, an oil delivery hole 22, an oil outlet pipe 23 and a differential pressure indicator 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, a hydraulic filter for efficient water removal and filtration comprises a shell 1, a filter cartridge 2 is connected to the inner wall of the bottom of the shell 1 through a thread, a filter element 3 is connected to the inner wall of the bottom of the shell 1 through a thread, the filter element 3 filters oil, the filter element 3 comprises a framework 4, the filter element 3 is connected to the shell 1 through a thread of the framework 4, a filter hole 5 is formed in the side wall of the framework 4, the oil can conveniently enter the filter element 3 through the filter hole 5, a filter screen 6 is arranged on the side wall of the framework 4, the filter screen 6 filters impurities in the oil, a plurality of connecting rods 7 are welded to the inner wall of the top of the framework 4, the connecting rods 7 are distributed in an annular shape and at equal intervals, a large space is reserved between the connecting rods 7 to facilitate the circulation of the oil, a top plate 8 is welded to one end of each connecting rod 7, the top plate 8 facilitates the installation of a rotating rod 9, and a rotating rod 9 is rotatably connected between the outer wall of the bottom of the top plate 8 and the inner wall of the framework 4, the rotating rod 9 can rotate freely, the helical blades 10 are welded on the side wall of the rotating rod 9, oil liquid circulation can push the helical blades 10 to rotate, the helical blades 10 rotate to stir oil liquid in reverse, the oil liquid is filtered uniformly, liquid deposition is reduced, impurity accumulation is prevented, and filtering efficiency is improved The emulsified water does not act on the dissolved water allowed to be contained in the oil liquid, and the water removal efficiency is high.
As can be seen from the above description, the present invention has the following advantages: adopt fluid circulation to promote helical blade 10 to rotate, helical blade 10 rotates and stirs fluid, makes fluid filter evenly, improves filtration efficiency, and dehydrator 12 is got rid of the moisture in the fluid simultaneously, improves the fluid quality after the filtration.
Furthermore, a clamping groove 16 is formed in the outer wall of the top of the filter cylinder 2, the clamping groove 16 facilitates installation of a sealing ring 17, the sealing ring 17 is arranged inside the clamping groove 16, the sealing ring 17 is tightly attached to the bottom wall of the shell 1, the sealing ring 17 improves the sealing performance between the top wall of the filter cylinder 2 and the bottom wall of the shell 1, and oil is prevented from flowing out from the middle of the filter cylinder and air flows out from the middle of the filter cylinder.
Further, annular 18 has been seted up to the bottom outer wall of casing 1, and annular 18 is used for joint annular plate 19, and 3 top outer walls of filter core are provided with the annular 19 with annular 18 looks adaptation, and annular 19 joint is used for fixing a position filter core 3 position in annular 18 on the one hand, and on the other hand increases the leakproofness between 3 roof of filter core and the 1 diapire of casing, avoids fluid to flow through from, can't obtain filtering.
Further, an oil inlet 20 is formed in the outer wall of one side of the housing 1, oil enters the housing 1 through the oil inlet 20, a liquid inlet pipe 21 is inserted into the oil inlet 20, and the oil to be filtered enters the oil inlet 20 through the liquid inlet pipe 21.
Further, an oil delivery hole 22 is formed in the housing 1, the oil delivery hole 22 is communicated with the oil inlet 20, oil in the oil inlet 20 enters the filter cartridge 2 through the oil delivery hole 22, an oil outlet pipe 23 is inserted into the oil outlet 11, and the filtered oil is discharged through the oil outlet pipe 23.
Further, the top outer wall of casing 1 is provided with differential pressure indicator 24, and differential pressure indicator 24's one end inductor is located the inside of oil-out 11, and differential pressure indicator 24's other end inductor is located the inside of oil inlet 20, and differential pressure indicator 24 detects the pressure difference value between oil-out 11 and the oil inlet 20, and when the both ends pressure difference reached the adjustment value, differential pressure indicator 24 can send the message, the suggestion operating personnel washs or changes the filter core.
Adopt above-mentioned sealing washer 17 and draw-in groove 16, sealing washer 17 joint is in draw-in groove 16, and 1 diapire of casing is hugged closely to the sealing washer, and sealing washer 17 has increased and has strained the seal between section of thick bamboo 3 roof and the 1 diapire of casing, avoids fluid from the well outflow to and the air from the outflow, is favorable to the purity of fluid.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
A hydraulic filter for efficient dewatering and filtering comprises a shell 1, a filter cylinder 2 is in threaded connection with the inner wall of the bottom of the shell 1, a filter element 3 is in threaded connection with the inner wall of the bottom of the shell 1, the filter element 3 filters oil, the filter element 3 comprises a framework 4, the filter element 3 is in threaded connection with the shell 1 through the framework 4, filter holes 5 are formed in the side wall of the framework 4, the oil can conveniently enter the filter element 3, a filter screen 6 is arranged on the side wall of the framework 4, the filter screen 6 filters impurities in the oil, a plurality of connecting rods 7 are welded on the inner wall of the top of the framework 4, the connecting rods 7 are distributed in an annular shape at equal intervals, a large space is reserved between the connecting rods 7 to facilitate oil circulation, a top plate 8 is welded at one end of each connecting rod 7, the top plate 8 facilitates installation of a rotating rod 9, a rotating rod 9 is rotatably connected between the outer wall of the bottom of the top plate 8 and the inner wall of the bottom of the framework 4, and the rotating rod 9 can freely rotate, the side wall of the rotating rod 9 is welded with a helical blade 10, the oil liquid circulation can push the helical blade 10 to rotate, the helical blade 10 rotates to stir the oil liquid in turn, so that the oil liquid is filtered uniformly, liquid deposition is reduced, impurity accumulation is prevented, and the filtering efficiency is improved, an oil outlet 11 is formed in the outer wall of one side of the shell 1, the oil liquid enters an oil outlet pipe 23 through the oil outlet 11, a dehydrator 12 is arranged inside the oil outlet 11, the dehydrator 12 removes water in the oil liquid, the dehydrator 12 comprises two end covers 13, the two end covers 13 are fixed with two non-woven fabrics 14 and a water absorption cotton 15, the two non-woven fabrics 14 are arranged between the two end covers 13, the two non-woven fabrics 14 can further filter the oil liquid, the filtering effect is improved, the water absorption cotton 15 is arranged between the two non-woven fabrics 14, the water absorption cotton 15 has good hydrophilicity, and free water and emulsified water contained in the oil liquid can be effectively removed, meanwhile, the method does not produce any effect on the dissolved water allowed to be contained in the oil liquid, and the water removal efficiency is high.
The outer wall of the top of the filter cartridge 2 is provided with a clamping groove 16, the clamping groove 16 is convenient for installing a sealing ring 17, the sealing ring 17 is arranged in the clamping groove 16, the sealing ring 17 is tightly attached to the bottom wall of the shell 1, the sealing ring 17 improves the sealing property between the top wall of the filter cartridge 2 and the bottom wall of the shell 1, and oil and air are prevented from flowing out of the filter cartridge and air flows out of the filter cartridge; the bottom outer wall of the shell 1 is provided with a ring groove 18, the ring groove 18 is used for clamping a ring plate 19, the top outer wall of the filter element 3 is provided with the ring plate 19 matched with the ring groove 18, and the ring plate 19 is clamped in the ring groove 18, so that the position of the filter element 3 is positioned, the airtightness between the top wall of the filter element 3 and the bottom wall of the shell 1 is improved, and oil is prevented from flowing through and being incapable of being filtered; an oil inlet 20 is formed in the outer wall of one side of the shell 1, oil enters the shell 1 through the oil inlet 20, a liquid inlet pipe 21 is inserted into the oil inlet 20, and the oil to be filtered enters the oil inlet 20 through the liquid inlet pipe 21; an oil delivery hole 22 is formed in the shell 1, the oil delivery hole 22 is communicated with the oil inlet 20, oil in the oil inlet 20 enters the filter cartridge through the oil delivery hole 22, an oil outlet pipe 23 is inserted into the oil outlet 11, and the filtered oil is discharged through the oil outlet pipe 23; the top outer wall of casing 1 is provided with differential pressure indicator 24, and differential pressure indicator 24's one end inductor is located the inside of oil-out 11, and differential pressure indicator 24's other end inductor is located the inside of oil inlet 20, and differential pressure indicator 24 detects the pressure difference value between oil-out 11 department and oil inlet 20 department, and when the both ends pressure difference reached the adjustment value, differential pressure indicator 24 can send the message, and suggestion operating personnel washs or changes filter core 3.
The working principle is as follows: when the filter is used, oil is connected from the liquid inlet pipe 21, the oil enters the oil inlet 20 and enters the filter cylinder 2 through the oil delivery hole 22, the oil passes through the filter element 3, the filter screen 6 in the filter element 3 firstly filters impurities in the oil, the impurities are carried on the filter screen, the oil enters the filter element 3 through the filter holes 5 on the framework 4, the oil flows upwards and enters the oil outlet 11, the dehydrator 12 in the oil port 11 removes water in the oil, the two non-woven fabrics 14 in the dehydrator 12 further filter the oil, the filtering effect is improved, the water absorption cotton 15 absorbs and removes water such as free water and emulsified water contained in the oil, meanwhile, dissolved water allowed to be contained in the oil per se does not act, the quality of the filtered oil is improved, the oil after being filtered and dewatered enters the oil outlet pipe 23 through the oil outlet 11, the oil is discharged through the oil outlet pipe 23, and in the process of filtering and dewatering, the differential pressure indicator 24 detects the differential pressure value between the oil port 11 and the oil inlet 20 at any time, and when the differential pressure between the two ends reaches an adjusted value, the differential pressure indicator 24 sends a message to prompt an operator to clean or replace the filter element 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The high-efficiency dewatering and filtering hydraulic filter comprises a shell (1) and is characterized in that a filter cylinder (2) is in threaded connection with the inner wall of the bottom of the shell (1), a filter element (3) is in threaded connection with the inner wall of the bottom of the shell (1), the filter element (3) comprises a framework (4), filter holes (5) are formed in the side wall of the framework (4), a filter screen (6) is arranged on the side wall of the framework (4), a plurality of connecting rods (7) are welded on the inner wall of the top of the framework (4), a top plate (8) is welded at one end of each connecting rod (7), a rotating rod (9) is rotatably connected between the outer wall of the bottom of the top plate (8) and the inner wall of the bottom of the framework (4), spiral blades (10) are welded on the side wall of the rotating rod (9), an oil outlet (11) is formed in the outer wall of one side of the shell (1), a dehydrator (12) is arranged inside the oil outlet (11), the dehydrator (12) comprises two end covers (13), two non-woven fabrics (14) are arranged between the two end covers (13), and absorbent cotton (15) is arranged between the two non-woven fabrics (14).
2. The hydraulic filter for efficient water removal and filtration as claimed in claim 1, wherein a clamping groove (16) is formed in the outer wall of the top of the filter cylinder (2), and a sealing ring (17) is arranged inside the clamping groove (16).
3. The hydraulic filter for removing water effectively according to claim 1 is characterized in that the bottom outer wall of the casing (1) is provided with a ring groove (18), and the top outer wall of the filter element (3) is provided with a ring plate (19) matched with the ring groove (18).
4. The hydraulic filter for efficient water removal and filtration as claimed in claim 1, wherein an oil inlet (20) is formed in an outer wall of one side of the housing (1), and a liquid inlet pipe (21) is inserted into the oil inlet (20).
5. The hydraulic filter for efficient water removal and filtration as claimed in claim 1, wherein an oil delivery hole (22) is formed inside the housing (1), the oil delivery hole (22) is communicated with the oil inlet (20), and an oil outlet pipe (23) is inserted inside the oil outlet (11).
6. The hydraulic filter for efficient water removal and filtration as recited in claim 1, characterized in that the top outer wall of the casing (1) is provided with a differential pressure indicator (24), one end inductor of the differential pressure indicator (24) is located inside the oil outlet (11), and the other end inductor of the differential pressure indicator (24) is located inside the oil inlet (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121310958.2U CN215293097U (en) | 2021-06-11 | 2021-06-11 | High-efficient dewatering filters hydraulic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121310958.2U CN215293097U (en) | 2021-06-11 | 2021-06-11 | High-efficient dewatering filters hydraulic filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215293097U true CN215293097U (en) | 2021-12-24 |
Family
ID=79515786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121310958.2U Expired - Fee Related CN215293097U (en) | 2021-06-11 | 2021-06-11 | High-efficient dewatering filters hydraulic filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215293097U (en) |
-
2021
- 2021-06-11 CN CN202121310958.2U patent/CN215293097U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |