CN215026509U - Stainless steel filter - Google Patents
Stainless steel filter Download PDFInfo
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- CN215026509U CN215026509U CN202121551205.0U CN202121551205U CN215026509U CN 215026509 U CN215026509 U CN 215026509U CN 202121551205 U CN202121551205 U CN 202121551205U CN 215026509 U CN215026509 U CN 215026509U
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Abstract
The utility model provides a stainless steel filter, belonging to the technical field of filtering equipment, comprising a tank body and a filtering component arranged in the inner cavity of the tank body, wherein the top of the tank body is provided with a stock solution inlet pipe, and the bottom is provided with a residual solution discharge pipe; the filter assembly comprises a filter pipe longitudinally arranged in an inner cavity of the tank body and a plurality of filter discs sleeved on the filter pipe from top to bottom, a plurality of circulation holes are formed in the side wall of the filter pipe from top to bottom, the filter discs are made of porous materials formed by sintering metal powder, filter cavities communicated with the corresponding circulation holes are arranged in the filter discs, the lower end of each filter pipe is communicated with a purified liquid discharging pipe, the purified liquid discharging pipe penetrates through the tank body and extends to the outside of the tank body, and a booster pump is arranged on the purified liquid discharging pipe. Use the utility model provides a stainless steel filter has improved the filter effect of liquid, can satisfy the operation demand.
Description
Technical Field
The utility model belongs to the technical field of filtration equipment, more specifically say, relate to a stainless steel filter.
Background
When carrying out liquid filtration, in order to ensure the filter effect, generally with liquid through the confined jar body, utilize the internal filtration equipment of jar to filter, the clean liquid after will filtering is collected through the discharge of feed liquor calandria to pass through waste liquid calandria centralized processing with the waste liquid of discharging.
However, in the prior art, the single-layer or multi-layer filter plate is arranged in the tank body for filtering, and the filter is simple in structure, poor in filtering effect and difficult to meet the operation requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stainless steel filter aims at solving that the filter effect is relatively poor, is difficult to satisfy the problem of operation demand.
In order to achieve the above object, the utility model adopts the following technical scheme: the stainless steel filter comprises a tank body and a filtering component arranged in an inner cavity of the tank body, wherein the top of the tank body is provided with a stock solution feeding pipe, and the bottom of the tank body is provided with a residual solution discharging pipe; the filter assembly comprises a filter pipe and a plurality of filter discs, wherein the filter pipe is longitudinally arranged in the inner cavity of the tank body, the filter discs are sleeved on the filter pipe from top to bottom, a plurality of circulation holes are formed in the side wall of the filter pipe from top to bottom, the filter discs are made of porous materials formed by sintering metal powder, the filter discs are internally provided with filter cavities corresponding to the circulation holes in a communicated mode, the lower end of the filter pipe is communicated with a purified liquid discharge pipe, the purified liquid discharge pipe penetrates through the tank body and extends to the outside of the tank body, and a booster pump is arranged on the purified liquid discharge pipe.
In a possible implementation mode, a return pipe is communicated between the stock solution feeding pipe and the residual liquid discharging pipe, and a circulating pump is arranged on the return pipe.
In a possible implementation manner, pressure gauges are respectively arranged on the stock solution feeding pipe and the purified solution discharging pipe.
In a possible implementation mode, the filtering pipe is sleeved with a plurality of sealing sleeves from top to bottom, and the plurality of filtering discs are arranged between the adjacent sealing sleeves in a one-to-one correspondence manner.
In a possible implementation manner, at least two flow holes are included at the same height of the filter pipe, and at least two flow holes are uniformly distributed along the circumferential direction of the filter pipe.
In a possible implementation mode, the bottom of the tank body is provided with a slag discharge port.
In a possible implementation mode, a motor is installed at the top of the tank body, and a driving shaft of the motor penetrates through the tank body from top to bottom and is connected with the filter pipe.
In a possible implementation manner, a back-blowing pipe is installed at the top of the tank body, and the back-blowing pipe penetrates through the tank body from top to bottom and is communicated with the upper end of the filtering pipe.
In one possible implementation, the tank, the raw liquid inlet pipe, the residual liquid discharge pipe, the clean liquid discharge pipe and the filter pipe are all made of stainless steel.
The utility model provides a stainless steel filter's beneficial effect lies in: compared with the prior art, let in through the stoste inlet pipe to the jar internal stoste of treating filtering, treat that the stoste of filtering gets into the inner chamber of jar body. Starting a booster pump on the purified liquid discharge pipe to enable a pressure difference to exist between the filter pipe and the inner cavity of the tank body, enabling the stock solution to be filtered to enter the filter cavity body through a plurality of filter discs made of porous materials and sintered by metal powder, blocking impurities in the tank body cavity by the plurality of filter discs, and discharging the impurities through a residual liquid discharge pipe. The stock solution after filtration is changed into clean liquid, and the clean liquid enters the filter pipe through the filter cavity body through the plurality of circulation holes and is finally discharged by the clean liquid discharge pipe, thereby completing the operation of liquid filtration. Use the utility model provides a stainless steel filter has improved the filter effect of liquid, can satisfy the operation demand.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a stainless steel filter according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a stainless steel filter according to another embodiment of the present invention;
fig. 3 is a schematic structural diagram of the filter tube, the filter disc and the sealing sleeve provided by the embodiment of the present invention.
Description of reference numerals:
1. a tank body; 2. a stock solution feeding pipe; 3. a residual liquid discharge pipe; 4. a filter tube; 5. a filter tray; 6. a flow-through hole; 7. a clean liquid discharge pipe; 8. a booster pump; 9. a return pipe; 10. a circulation pump; 11. a pressure gauge; 12. sealing sleeves; 13. a slag discharge port; 14. a motor; 15. and a blowback pipe.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 3 together, the stainless steel filter of the present invention will now be described. The stainless steel filter comprises a tank body 1 and a filtering component arranged in an inner cavity of the tank body 1, wherein the top of the tank body 1 is provided with a stock solution feeding pipe 2, and the bottom of the tank body is provided with a residual solution discharging pipe 3; the filter assembly comprises a filter pipe 4 longitudinally arranged in the inner cavity of the tank body 1 and a plurality of filter discs 5 sleeved on the filter pipe 4 from top to bottom, a plurality of circulation holes 6 are formed in the side wall of the filter pipe 4 from top to bottom, the filter discs 5 are made of porous materials formed by sintering metal powder, filter cavities communicated with the corresponding circulation holes 6 are arranged in the filter discs 5, the lower end of the filter pipe 4 is communicated with a purified liquid discharge pipe 7, the purified liquid discharge pipe 7 penetrates through the tank body 1 and extends to the outside of the tank body 1, and a booster pump 8 is arranged on the purified liquid discharge pipe 7.
The utility model provides a stainless steel filter compares with prior art, lets in through stoste inlet pipe 2 to jar body 1 and treats the filtration stoste, treats the inner chamber that filters stoste and enter jar body 1. Starting a booster pump 8 on the purified liquid discharge pipe 7 to ensure that a pressure difference exists between the filter pipe 4 and the inner cavity of the tank body 1, the stock solution to be filtered enters the filter cavity of the tank body through a plurality of filter discs 5 made of porous materials sintered by metal powder, and impurities are blocked in the cavity of the tank body 1 by the plurality of filter discs 5 and are discharged through a residual liquid discharge pipe 3. The stock solution after filtration is changed into clean liquid, the clean liquid enters the filter pipe 4 through the filter cavity body through the plurality of circulation holes 6 and is finally discharged through the clean liquid discharge pipe 7, and therefore the liquid filtration operation is completed. Use the utility model provides a stainless steel filter has improved the filter effect of liquid, can satisfy the operation demand.
As a specific embodiment of the stainless steel filter provided by the present invention, please refer to fig. 1 to 2, a return pipe 9 is connected between the raw liquid inlet pipe 2 and the residual liquid discharging pipe 3, and a circulating pump 10 is disposed on the return pipe 9.
In this embodiment, the return pipe 9 communicates with the raw liquid feed pipe 2 and the residual liquid discharge pipe 3, and a circulation pump 10 is installed thereon. Through starting circulating pump 10, 3 exhaust raffinate of raffinate blow-off pipe can flow back to stoste inlet pipe 2 through back flow 9 once more, get into jar body 1 once more and filter.
The above processes are repeated for many times, and the filtering effect of the stock solution to be filtered can be improved.
As a specific embodiment of the stainless steel filter provided by the present invention, please refer to fig. 1 to 2, pressure gauges 11 are respectively disposed on the raw liquid feeding pipe 2 and the clean liquid discharging pipe 7.
In this embodiment, manometer 11 on stoste inlet pipe 2 and the clean liquid row material pipe 7 is used for monitoring the pressure of stoste inlet pipe 2 and the clean liquid row interior liquid of material pipe 7 respectively, calculates the pressure drop through the pressure value that two blocks of manometer 11 show, calculates the resistance value of filter disc 5 according to the numerical value of pressure drop, and then judges the jam situation of filter disc 5, is convenient for in time clear up or change work.
As a specific embodiment of the stainless steel filter provided by the present invention, please refer to fig. 1 to 3, a plurality of sealing sleeves 12 are sleeved on the filtering pipe 4 from top to bottom, and a plurality of filtering discs 5 are correspondingly arranged between the adjacent sealing sleeves 12.
In this embodiment, seal cover 12 is the rubber sleeve, and self possesses certain elasticity, and seal cover 12 suit is in the 4 outsides of filter tube to, single filter plate 5 is pressed fitting by two seal covers 12, and two seal covers 12 compress tightly the filter plate 5 that is located between it, can improve the leakproofness of filter plate 5, avoids filter plate 5 upper and lower both sides the condition of weeping to appear.
In addition, through the length of adjusting seal cover 12, or the form of a plurality of seal covers 12 of pressure equipment between two adjacent filter disks 5 for 5 quantity of filter disks installed on filter tube 4 can be adjusted, with the inlet liquid velocity of flow of matching stock solution, guarantee in reasonable volume, realize whole filtering surface's make full use of.
As a specific embodiment of the stainless steel filter provided by the present invention, please refer to fig. 3, the filtering pipe 4 includes at least two flow holes 6 at the same height, and the at least two flow holes 6 are uniformly distributed along the circumference of the filtering pipe 4.
In this embodiment, the plurality of circulation holes 6 on the filter pipe 4 are sequentially arranged at intervals along the axial direction of the filter pipe 4, and are uniformly arranged along the circumferential direction of the filter pipe 4, so that the corresponding circulation holes 6 uniformly exist in each layer of filter discs 5, and each filter disc 5 at least corresponds to two circulation holes 6, so as to ensure the filtering effect of the plurality of filter discs 5.
As a specific embodiment of the stainless steel filter provided by the present invention, please refer to fig. 1 to 2, a slag discharge port 13 is disposed at the bottom of the tank body 1.
In this embodiment, the bottom of the tank body 1 is a cone or an arc surface, and the periphery is higher than the middle. Wherein the slag discharge port 13 is positioned in the middle of the cone, namely the lowest point of the bottom of the tank body 1. When the sundries blocked by the filter disc 5 fall to the bottom of the tank body 1, the sundries can be conveniently discharged by using the slag discharge port 13.
As a specific embodiment of the stainless steel filter provided by the present invention, please refer to fig. 1, a motor 14 is installed on the top of the tank body 1, and a driving shaft of the motor 14 penetrates through the tank body 1 from top to bottom and is connected to the filtering pipe 4.
In this embodiment, the motor 14 is stably mounted through the flange at the top of the tank body 1, and a driving shaft thereof penetrates through the tank body 1 from top to bottom and is connected to the filter pipe 4.
Specifically, the upper and lower both ends of filter tube 4 are installed at jar body 1 inner chamber through the fixed disk respectively, and the both ends of filter tube 4 all pass through bearing normal running fit with the fixed disk, and the fixed disk is fixed on jar body 1's inner wall, and filter tube 4 and clean liquid are arranged material pipe 7 and are rotated sealing connection. The motor 14 drive shaft is connected with the upper end of the filter pipe 4 through the matching of a key and a key groove.
The motor 14 is started, the motor 14 drives the shaft to rotate, the filter pipe 4 drives the filter discs 5 to rotate through the motor 14 driving shaft, impurities attached to the filter discs 5 are thrown into the tank body 1 through centrifugal force, and the filter discs 5 are cleaned.
As a specific embodiment of the stainless steel filter provided by the present invention, please refer to fig. 2, the back-flushing pipe 15 is installed at the top of the tank body 1, and the back-flushing pipe 15 runs through the tank body 1 from top to bottom and is communicated with the upper end of the filtering pipe 4.
In this embodiment, the blowback pipe 15 is stably installed through the flange at the top of the tank body 1, and penetrates through the tank body 1 from top to bottom to be communicated with the upper end of the filter pipe 4.
Specifically, the upper and lower both ends of filter tube 4 are installed at jar body 1 inner chamber through the fixed disk respectively, and the both ends of filter tube 4 all with fixed disk fixed connection, the fixed disk is fixed on the inner wall of jar body 1, filter tube 4 and clean liquid row material pipe 7 fixed connection. The blowback pipe 15 is bolted by a flange or directly welded so as to communicate with the upper end of the filter pipe 4.
The blowback pipe 15 is connected on the compression fan, and the air current gets into in the filter tube 4 through blowback pipe 15, gets into the filtration cavity of filter disc 5 by a plurality of opening 6 again, finally, blows off in the reverse direction from filter disc 5, blows the debris that will adhere to on filter disc 5 in jar body 1, realizes the clearance of filter disc 5.
As a specific embodiment of the stainless steel filter provided by the utility model, jar body 1, stoste inlet pipe 2, raffinate are arranged material pipe 3, net liquid are arranged material pipe 7 and filter tube 4 and are stainless steel.
In this embodiment, adopt stainless steel's jar body 1, stoste inlet pipe 2, raffinate to arrange material pipe 3, net liquid row material pipe 7 and filter tube 4, can improve the utility model provides a stainless steel filter's corrosion resisting property.
Of course, under special conditions, more corrosion resistant materials such as titanium or titanium alloys may be used.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The stainless steel filter is characterized by comprising a tank body and a filtering component arranged in an inner cavity of the tank body, wherein the top of the tank body is provided with a stock solution feeding pipe, and the bottom of the tank body is provided with a residual solution discharging pipe; the filter assembly comprises a filter pipe and a plurality of filter discs, wherein the filter pipe is longitudinally arranged in the inner cavity of the tank body, the filter discs are sleeved on the filter pipe from top to bottom, a plurality of circulation holes are formed in the side wall of the filter pipe from top to bottom, the filter discs are made of porous materials formed by sintering metal powder, the filter discs are internally provided with filter cavities corresponding to the circulation holes in a communicated mode, the lower end of the filter pipe is communicated with a purified liquid discharge pipe, the purified liquid discharge pipe penetrates through the tank body and extends to the outside of the tank body, and a booster pump is arranged on the purified liquid discharge pipe.
2. The stainless steel filter of claim 1, wherein a return pipe is connected between said stock solution feed pipe and said residual solution discharge pipe, and said return pipe is provided with a circulation pump.
3. The stainless steel filter of claim 1, wherein said stock solution feed pipe and said clean solution discharge pipe are provided with pressure gauges, respectively.
4. The stainless steel filter of claim 1, wherein the filter tube is sleeved with a plurality of seal cartridges from top to bottom, and the plurality of filter discs are arranged between adjacent seal cartridges in a one-to-one correspondence.
5. The stainless steel filter of claim 1, wherein at least two of said flow holes are located at the same height of said filter tube, and wherein at least two of said flow holes are evenly distributed along the circumference of said filter tube.
6. The stainless steel filter of claim 1, wherein the bottom of the canister is provided with a slag discharge port.
7. The stainless steel filter of claim 1, wherein a motor is mounted on the top of the tank, and a driving shaft of the motor penetrates through the tank from top to bottom and is connected with the filter pipe.
8. The stainless steel filter of claim 1, wherein a blowback pipe is installed at the top of the tank body, penetrates through the tank body from top to bottom, and is communicated with the upper end of the filter pipe.
9. The stainless steel filter of any one of claims 1 to 8, wherein said tank, said raw liquid feed pipe, said residual liquid discharge pipe, said purified liquid discharge pipe, and said filter pipe are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121551205.0U CN215026509U (en) | 2021-07-08 | 2021-07-08 | Stainless steel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121551205.0U CN215026509U (en) | 2021-07-08 | 2021-07-08 | Stainless steel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215026509U true CN215026509U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121551205.0U Active CN215026509U (en) | 2021-07-08 | 2021-07-08 | Stainless steel filter |
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| CN (1) | CN215026509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156167A (en) * | 2022-07-31 | 2022-10-11 | 江苏风日石英科技有限公司 | Iron and impurity removing device for quartz sand pickling |
-
2021
- 2021-07-08 CN CN202121551205.0U patent/CN215026509U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156167A (en) * | 2022-07-31 | 2022-10-11 | 江苏风日石英科技有限公司 | Iron and impurity removing device for quartz sand pickling |
| CN115156167B (en) * | 2022-07-31 | 2023-12-08 | 江苏风日石英科技有限公司 | Quartz sand pickling deironing edulcoration device |
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