Slurry recovery device
By setting up a material passage structure at the top and middle of the filter element, and utilizing a cylinder-driven pressure actuator and inert gas, the problem of low filter element residual material recovery efficiency is solved, achieving rapid and thorough fluid recovery and reducing processing costs.
Patent Information
- Application Number
- CN202422986330.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-04
AI Technical Summary
In existing technologies, filter cartridges suffer from problems such as low residual material recovery efficiency and fluid evaporation or solidification during replacement, especially in wound filter membranes, where suction methods are difficult to quickly and completely recover the fluid.
A slurry recovery device was designed. By setting a material passage structure at the top and middle of the filter element, a pressure actuator driven by a cylinder is inserted into the connecting air column of the filter element. Combined with the use of inert gas, the fluid flowability is increased, and the fluid is quickly discharged through the inclined seat and quick discharge valve.
It improves the recycling efficiency of filter elements, reduces fluid evaporation and solidification, lowers processing costs, and enables rapid batch processing of filter elements.
Smart Images
Figure CN223570162U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a filter element fluid recovery structure, in particular to a slurry recovery device. BACKGROUND
[0002] The capsule filter is also called integrated filter, adopts winding type import filter membrane, and has large filter surface area, is suitable for filtering of large volume solution, and needs to replace the filter core of the filter after long time use, but there is still a part of residual material treated before in the filter core at this time, and if the residual material is not treated, not only will the treatment cost of the filter core in the later period be increased, but also the residual material will be wasted.
[0003] The traditional method is to punch the inlet and outlet of the filter core, so that the fluid in the filter core can automatically flow and discharge under the action of gravity, but the recovery efficiency is very low in this way, and the slurry recovery is not clean due to high viscosity of the fluid, therefore, the prior art directly connects the negative pressure extraction equipment to the inlet and outlet of the filter core, and extracts the fluid in the filter core through the negative pressure extraction mode, so that the flowing speed of the fluid in the filter core is greatly improved, but in the winding type filter core, the filter membranes are formed in the winding mode, which leads to that the filter membranes are closely attached together, and it is difficult to completely recover the fluid in a short time by only relying on the suction mode, if the time is dragged for a long time, due to the volatility of some fluids, some fluids will be lost, and some fluids will be solidified due to instantaneous solvent volatilization, so that the fluids cannot be discharged and recovered.
[0004] Therefore, the slurry recovery device aims to provide a slurry recovery device, which can not only provide assistance for the external discharge recovery of the fluid through normal suction of the lower end, but also improve the fluidity of the fluid in the winding filter membrane at the top and middle positions, and the whole filter core is inclined, so as to improve the recovery efficiency of the fluid. SUMMARY
[0005] The utility model provides a kind of slurry recovery device, and the above problems can be effectively solved.
[0006] The utility model is implemented as follows:
[0007] A slurry recovery device is used to recover fluid in a capsule filter core, comprising a base for receiving the capsule filter core, two receiving cavities for accommodating the capsule filter core are formed in the lower end of the base, a thimble is arranged in the receiving cavity, and the slurry recovery device further comprises:
[0008] The top material feeding structure comprises an outer fixing sleeve sleeved outside the capsule filter element, a pressure trigger movably arranged at the top of the outer fixing sleeve, and the pressure trigger is inserted into the communication air column of the capsule filter element.
[0009] As a further improvement, the pressure trigger is driven by a cylinder, and the bottom of the cylinder extends to the outer fixing sleeve.
[0010] As a further improvement, a horizontal moving frame is arranged on the output end of the cylinder, the pressure trigger comprises a control end movably connected with the horizontal moving frame, and the control end is connected with a transmission pipeline connected with a pressure pump.
[0011] As a further improvement, the control end is a manual control valve plate, or the control end is an electric control valve.
[0012] As a further improvement, a square locking plate is arranged outside the outer fixing sleeve, and the outer fixing sleeve is fixed to the base through the locking plate.
[0013] As a further improvement, the base is a square base, and the top surface of the square base is horizontally arranged.
[0014] As a further improvement, the base is a square base, and the top surface of the square base is horizontally arranged.
[0015] The beneficial effects of the utility model are as follows:
[0016] The traditional filter element recycling device only adopts the negative pressure extraction mode at the bottom, although the fluid in the filter element can be extracted, the fluid between the filter membranes is not easy to extract, the recycling speed is very slow, the efficiency is low, the fluid is easy to volatilize and waste or solidify, and the recycling progress is affected, therefore, the top material feeding structure is arranged, after the capsule filter element is fixed, the pressure trigger is inserted into the communication air column of the capsule filter element through the cylinder, the pressure is applied through the position of the top communication air column, the fluid between the filter membranes is squeezed downward by the inert gas which does not react with the fluid, the downward extraction speed of the fluid is increased, the recycling efficiency of the filter element is improved, after a single filter element is recycled, the pressure trigger can be lifted again through the cylinder, the filter elements can be processed in batches and quickly, the processing cost is reduced, and the utilization of waste materials is improved. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained without creative labor on the basis of these drawings.
[0018] Figure 1 is a schematic view of the three-dimensional structure of the present application (the base is a square base).
[0019] Figure 2 is a schematic view of the top structure of the present application.
[0020] Figure 3 is a sectional view of the present application Figure 2 at A-A.
[0021] Figure 4 is a schematic view of the lateral vibration member of the present application.
[0022] Figure 5 is a schematic view of the bottom vibration member of the present application.
[0023] Figure 6 is a schematic view of the binding sleeve and the clamping member of the present application (first angle).
[0024] Figure 7 is a schematic view of the binding sleeve and the clamping member of the present application (second angle).
[0025] Figure 8 is a schematic view of the movable member of the present application.
[0026] Figure 9 is a schematic view of the three-dimensional structure of the present application (the base is an inclined base).
[0027] Figure 10 is a top view of the present application Figure 9 .
[0028] Figure 11 is a sectional view of the present application Figure 10 at B-B.
[0029] In the drawings:
[0030] Capsule filter core 10, base, containing cavity 21, outer fixing sleeve 31, locking plate 311, pressure touch piece 32, control end 321, pressure pump 322, cylinder 33, transverse moving frame 331, middle shaking structure 40, lateral vibration piece 41, inner bonding block 411, shaking spring 412, outer fixing block 413, bottom vibration piece 42, oblique mounting block 421, oblique support spring 422, oblique top block 423, bottom movable structure 50, binding sleeve 51, transverse binding section 511, longitudinal binding section 512, clamping piece 52, elastic arc ring 521, elastic rod 522, movable piece 53, turn ring 531, movable knob 532, thimble 54, quick drain valve 61. DETAILED DESCRIPTION
[0031] The embodiments of the present application are all within the scope of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but only to represent selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of the present application.
[0032] In the description of the present application, the terms "first" and "second" are only used for the purpose of description, and cannot be understood as the purpose of indicating the order, technical solutions and advantages. The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of the present application, which implicitly or explicitly indicates the number of technical features indicated. Therefore, the features with "first" and "second" can be explicitly or implicitly included one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0033] Reference Figures 1-11As shown, a slurry recovery device for recovering fluid in a capsule filter 10 comprises a base for receiving the capsule filter 10, the base having two receiving cavities 21 at the lower end for receiving the capsule filter 10, the slurry recovery device further comprising: a top material passing structure comprising an outer fixing sleeve 31 sleeved outside the capsule filter 10, the outer fixing sleeve 31 being provided with a pressure trigger 32 at the top, the pressure trigger 32 being inserted into the communicating air column of the capsule filter 10, the pressure trigger 32 being driven by a gas cylinder 33, the bottom of the gas cylinder 33 extending onto the outer fixing sleeve 31, when the capsule filter 10 is installed on the base, the outer fixing sleeve 31 is sleeved outside the capsule filter 10 and the pressure trigger 32 is inserted into the capsule filter 10; a middle shaking structure 40 comprising a lateral vibration member 41 provided on the lateral surface of the capsule filter 10, the bottom of the capsule filter 10 being provided with a bottom vibration member 42, when the pressure trigger 32 passes external gas, the lateral vibration member 41 and the bottom vibration member 42 on the capsule filter 10 drive the capsule filter 10 to shake, so that the fluid in the capsule filter 10 is discharged; a bottom movable structure 50 comprising a binding sleeve 51 provided at the middle section inside the receiving cavity 21, the liquid inlet column and the liquid outlet column of the capsule filter 10 being inserted into the binding sleeve 51, the outer side of the binding sleeve 51 being movably clamped with a clamping member 52, the bottom of the receiving cavity 21 being provided with a movable member 53, a thimble 54 being arranged in the movable member 53, when the capsule filter 10 is inserted into the binding sleeve 51, the binding sleeve 51 and the clamping member 52 are clamped outside the liquid inlet column and the liquid outlet column, and the thimble 54 is inserted into the liquid inlet column and the liquid outlet column; a quick discharge structure, the base being an inclined base (200), the outer fixing sleeve 31 being locked on the inclined surface of the base, the quick discharge structure comprising a quick discharge valve 61 provided in the base, the quick discharge valve 61 being inserted into the capsule filter 10, part of the fluid in the inclined capsule filter 10 being discharged through the quick discharge valve 61.
[0034] In the embodiment, the base is a square base 20, the top surface of the square base 20 being horizontally arranged.
[0035] In use, inert gas is passed into the capsule filter 10, which does not react with the fluid in the filter, and can also play a boosting role.
[0036] The traditional filter core recycling device is only the bottom part using the negative pressure extraction mode, although the fluid in the filter core can be extracted, but the fluid between the filter membranes is not easy to be extracted, the recycling speed is very slow, the efficiency is low, the fluid is easy to volatilize and waste or solidify, and the recycling progress is affected, therefore, the top material structure is arranged in the embodiment, after the capsule type filter core 10 is fixed, the pressure trigger 32 is inserted into the communication air column of the capsule type filter core 10 through the cylinder 33, the pressure is applied through the position of the top communication air column, the fluid between the filter membranes is squeezed downward by the inert gas which does not react with the fluid, the downward flow speed of the fluid is increased, the recycling efficiency of the filter core is improved, and after the single filter core is recycled, the pressure trigger 32 can be directly lifted again through the cylinder 33, the filter cores can be processed in batches and quickly, on the one hand, the processing cost is reduced, and on the other hand, the utilization of waste materials is improved.
[0037] In order to fix the basic position of the whole capsule type filter core 10 and avoid the position deviation of the capsule type filter core 10, the outer side of the outer fixing sleeve 31 is provided with a square locking plate 311, the outer fixing sleeve 31 is fixedly connected to the base through the locking plate 311, the middle part shaking structure 40 can be arranged to the inner side of the outer fixing sleeve 31 by locking the outer fixing sleeve 31 to the base, and after the single filter core is processed, the outer fixing sleeve 31 can be separated from the base, so that stable connection and separation can be guaranteed, and the filter core can be replaced.
[0038] After the outer fixing sleeve 31 and the base are separated, the pressure trigger 32 also needs to be separated from the capsule type filter core 10, so that the capsule type filter core 10 can be taken out and replaced with a new filter core for recycling, therefore, the output end of the cylinder 33 is provided with a horizontal moving frame 331, the pressure trigger 32 comprises a control end 321 movably connected with the horizontal moving frame 331, the control end 321 is connected with a transmission pipeline (not shown in the figure), the transmission pipeline is connected with a pressure pump 322, the control end 321 is lowered by the cylinder 33 when the filter core is in the recycling stage, and the control end 321 is lifted by the cylinder 33 when the filter core is recycled, so that the position of the control end 321 is switched, and the practical effect of the utility model is improved.
[0039] When the fluid viscosity in the filter core is less than 6000CP, the control end 321 of the embodiment is a manual control valve plate, and the switching force provided is 1-1.5KG, and when the fluid viscosity in the filter core is greater than 6000CP, the control end 321 of the embodiment is an electric control valve, and the switching force provided is 2.5-3KG.
[0040] Since the filter membranes are wound together in a whole roll, the gap between the membranes is small, and although the top ventilation has a certain effect, the actual effect is small, therefore, the utility model discloses a middle shaking structure 40 is arranged on the basis of the top material structure, the vibration of the filter membrane and the vibration of the whole filter core shell are utilized when the gas is passed in through the top material structure, the whole capsule type filter core 10 is realized movable installation through the lateral vibration piece 41 and the bottom vibration piece 42, when the gas is passed in, the whole filter core shakes, the shaking amplitude is larger under the action of the lateral vibration piece 41 and the bottom vibration piece 42, so that the flow rate of the fluid is faster, and more filter cores can be handled in a short time.
[0041] The lateral vibration piece 41 of the embodiment comprises an inner adhesive block 411 adhered to the outside of the capsule type filter core 10, and a lateral shaking spring 412 is arranged on the outside of the inner adhesive block 411, and the lateral shaking spring 412 is locked on the inner side wall of the outer fixing sleeve 31 through an outer fixing block 413.
[0042] The bottom vibration piece 42 of the embodiment comprises an inclined mounting block 421 fixed on the base, and an inclined supporting spring 422 is arranged on the inclined mounting block 421, and an inclined top block 423 is arranged on the upper end of the inclined supporting spring 422, and the inclined top block 423 supports the bottom surface of the capsule type filter core 10.
[0043] If the entire capsule filter element 10 shakes, it is obvious that only the outer side of the capsule filter element 10 cannot be made movable; the bottom of the capsule filter element 10 must also be made movable. Therefore, in this embodiment, a bottom movable structure 50 is provided on the basis of the middle shaking structure 40. First, the inlet column and outlet column of the capsule filter element 10 are movablely fixed by the adaptable binding sleeve 51 and clamping member 52, which ensures movable assembly while providing a certain left and right limiting effect. Furthermore, the bottom ejector pin 54 is set in the movable member 53, so that the position of the ejector pin 54 can also be adjusted. Thus, the main body of the entire capsule filter element 10 and the bottom connecting part can be made movable to adapt to the vibration effect brought by the gas introduced, thereby improving the overall recovery efficiency.
[0044] Since the sizes of the inlet and outlet columns of different capsule filter elements 10 may vary, it is difficult to set the size of the bottom movable structure 50. Therefore, the binding sleeve 51 in this embodiment includes a transverse binding section 511 fixed to the inner wall of the receiving cavity 21, and a longitudinal binding section 512 integrally formed and connected to the lower end of the transverse binding section 511. The transverse binding section 511 and the longitudinal binding section 512 are attached to the outer sides of the inlet and outlet columns of the capsule filter element 10. The binding sleeve 51 adopts a two-section movable tight-fitting design. The design ensures that regardless of the size of the inserted tubing, the transverse binding section 511 and the longitudinal binding section 512 can be separated to achieve flexible binding of the inlet and outlet liquid columns. At the same time, a clamping member 52 is used to provide lateral auxiliary limiting on the outside of the longitudinal binding section 512. The clamping member 52 includes an elastic arc ring 521 disposed on the outside of the longitudinal binding section 512. An elastic rod 522 is connected to the outside of the elastic arc ring 521. The elastic rod 522 is fixed to the inner wall of the receiving cavity 21 to improve its adaptability.
[0045] The movable design at the bottom prevents the ejector pin 54 from being fixedly installed. Therefore, in this embodiment, the ejector pin 54 is movably mounted on the movable component 53. The movable component 53 includes a rotating ring 531 located at the bottom of the receiving cavity 21. A movable button 532 is located on the inner side of the rotating ring 531. The ejector pin 54 is inserted into the movable button 532. As the ejector pin 54 moves with the inlet and outlet columns of the capsule filter element 10, it rotates along the movable button 532, thereby changing its position. Moreover, since the bottom is connected to the negative pressure device through a hose, it is not affected.
[0046] In order to ensure that the ejector pin 54 is not interfered with by the inlet and outlet columns, the top surface of the ejector pin 54 is flexibly connected to the inlet and outlet columns, and the swing amplitude of the ejector pin 54 is less than 10°.
[0047] In another embodiment, in order to improve the self-discharge efficiency of the filter element, so as to achieve the full recovery of the fluid in a shorter period, the base of the embodiment is a bevel seat 200, and further contains a fast discharge structure, the outer fixed sleeve 31 is locked on the bevel of the bevel seat 200, and the fast discharge structure contains a fast discharge valve 61 arranged in the bevel seat 200, the fast discharge valve 61 is inserted into the capsule type filter element 10, and part of the fluid in the inclined capsule type filter element 10 is discharged through the fast discharge valve 61, firstly, the bevel seat 200 is inclined to improve the adaptation effect of different specifications and shapes of filter elements, and secondly, the fast discharge valve 61 is arranged in the bevel seat 200, a separate suction fast discharge pipeline can be established through the fast discharge valve 61, the fluid in the pipeline is quickly discharged, the self-evaporation phenomenon is greatly avoided, and the pressure pump 322 is arranged in the horizontal direction, and a supporting rod is downwardly extended to the locking plate 311, so as to balance the stability of the whole structure.
[0048] The above only describes the preferred embodiments of the utility model and is not used to limit the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A slurry recovery device for recovering fluid from a capsule filter element (10), characterized in that, The system includes a base for receiving a capsule filter element (10), the lower end of which has two receiving cavities (21) for receiving the capsule filter element (10), each receiving cavity (21) having a push pin (54), and further includes: The top-feeding structure includes an outer fixing sleeve (31) sleeved on the outside of the bladder filter element (10). A pressure actuator (32) is movably disposed on the top of the outer fixing sleeve (31). The pressure actuator (32) is inserted into the communicating air column of the bladder filter element (10). When the bladder filter element (10) is installed on the base, the ejector pin (54) is inserted into the inlet and outlet columns of the bladder filter element (10). The outer fixing sleeve (31) is sleeved on the outside of the bladder filter element (10) and the pressure actuator (32) is inserted into the bladder filter element (10).
2. The slurry recovery device according to claim 1, characterized in that, The pressure actuator (32) is driven by a cylinder (33), the bottom of which extends onto the outer fixing sleeve (31).
3. The slurry recovery device according to claim 2, characterized in that, A transverse frame (331) is provided on the output end of the cylinder (33), and the pressure actuator (32) includes a control end (321) movably connected to the transverse frame (331). The control end (321) is connected to a transmission pipe, and the transmission pipe is connected to a pressure pump (322).
4. The slurry recovery device according to claim 3, characterized in that, The control terminal (321) is a manually controlled valve plate, or the control terminal (321) is an electrically controlled valve.
5. The slurry recovery device according to claim 1, characterized in that, A square locking plate (311) is provided on the outer side of the outer fixing sleeve (31), and the outer fixing sleeve (31) is fixed to the base by the locking plate (311).
6. The slurry recovery device according to claim 1, characterized in that, The base is a square base (20), and the top surface of the square base (20) is horizontal.
7. The slurry recovery device according to claim 1, characterized in that, It also includes a quick-drain structure, wherein the base is an inclined seat (200), the outer fixing sleeve (31) is locked on the inclined surface of the base, and the quick-drain structure includes a quick-drain valve (61) disposed in the inclined seat (200). The quick-drain valve (61) is inserted into the bladder filter element (10), and part of the fluid in the inclined bladder filter element (10) is discharged through the quick-drain valve (61).