CN216878014U - Water-saving diaphragm filter press - Google Patents
Water-saving diaphragm filter press Download PDFInfo
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- CN216878014U CN216878014U CN202123006143.8U CN202123006143U CN216878014U CN 216878014 U CN216878014 U CN 216878014U CN 202123006143 U CN202123006143 U CN 202123006143U CN 216878014 U CN216878014 U CN 216878014U
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Abstract
The utility model belongs to the technical field of filter presses, and particularly relates to a water-saving type membrane filter press. The water-saving membrane filter press comprises a frame, a filter layer, a pull plate, a first electric hydraulic rod, an adjusting component, a circulating water tank and a pump machine; the circulating water tank is arranged at the bottom in the frame, a filtering unit is arranged in the circulating water tank, the filtering unit divides the circulating water tank into a to-be-filtered area and a filtered area, a liquid inlet of the circulating water tank is arranged in the to-be-filtered area and is communicated with a liquid outlet of the filtering chamber, and the filtered area is provided with a water outlet and is connected with a pump arranged outside the frame. Waste water that will wash down through setting up circulating water tank retrieves and filters reuse again through the filter unit, has set up adjusting part moreover and has made the shower nozzle can remove in a flexible way, carries out abundant washing to each corner of filter layer, and from this, this water-saving membrane filter press makes washes more conveniently for washing efficiency has realized the water economy resource, the purpose of cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of filter presses, and particularly relates to a water-saving type membrane filter press.
Background
The filter press is the main filtering equipment for solid-liquid separation, and is widely applied to mechanical industries, such as chemical industry, pharmacy, metallurgy, dye, ceramic and other industries. The principle is to apply a certain pressure to the press-filtered object and to dialyze the liquid from the object by means of a special filter medium. Wherein a filter-pressing chamber is formed between the filter plates, the material is injected into the filter-pressing chamber by the feed pump, the filter cloth or other filter media arranged on the filter plates can intercept the particles in the material, the filtrate is discharged from the liquid outlet hole, and the impurities are pressed into filter cakes and are left in the filter chamber. After the filter pressing is finished, the filter plate is pulled open by a plate pulling device of the filter press, so that the filter cake automatically falls and is removed, and the aim of filtering is fulfilled. After unloading, the inner side surface of the filter plate needs to be washed, and filter residue particles remained on the inner side surface of the filter plate are washed away, so that the filter pressing effect is prevented from being reduced due to the residue of the filter residue particles on the filter cloth, and the service life of the filter plate is prevented from being shortened even for a long time.
The existing membrane filter press needs to consume a large amount of water for thorough washing in the washing process, and the washing cost is high, so that the water resource waste is caused.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the problems in the prior art, the utility model provides a water-saving membrane filter press, which recycles and filters the flushed wastewater for reuse, thereby solving the technical problems of high flushing cost and water resource waste.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the main technical scheme that:
the utility model provides a water-saving diaphragm filter press, which comprises a frame, a filter layer, a pull plate, a first electric hydraulic rod, an adjusting component, a circulating water tank and a pump machine, wherein the filter layer is arranged on the frame; the frame comprises a pressing plate and a main beam; the pressing plate is arranged in a gap between the filter layer and the front wall of the frame, and the plane where the pressing plate is located is parallel to the plane where the filter layer is located; two end faces of one main beam are respectively fixed on the front inner wall and the rear inner wall of the rack, and the two main beams are arranged in bilateral symmetry; the filtering layer surfaces are oppositely and sequentially arranged on the two main beams, and a filtering chamber is formed between the filtering layer and the filtering layer; the pulling plate is arranged outside the frame and connected with the transmission part on the main beam; the first electric hydraulic rod is vertically and fixedly connected with the pressing plate and extends out of the rack; the adjusting component is arranged at the top end inside the frame; the circulating water tank is arranged at the bottom in the frame, a filtering unit is arranged in the circulating water tank, the filtering unit divides the circulating water tank into a to-be-filtered area and a filtered area, a liquid inlet of the circulating water tank is arranged in the to-be-filtered area and is communicated with a liquid outlet of the filtering chamber, and the filtered area is provided with a water outlet and is connected with a pump machine arranged outside the frame.
Further, the main beam upper surface has been seted up the spout, sets up the slider in the spout, is provided with the draw-in groove on the slider.
Furthermore, the filter layer consists of filter plates, filter cloth clamped between the filter plates and a diaphragm plate.
Further, two sides all are provided with the joint part about the filter layer, and the joint part passes through the draw-in groove joint with the slider, and two sliders about every filter layer corresponds.
Furthermore, the transmission piece is connected with a transmission chain, the transmission chain is arranged in the sliding groove and is sequentially connected with the sliding block, the pulling plate drives the transmission piece, and the transmission piece controls the transmission chain to drive the sliding block to move.
Furthermore, a threaded rod is arranged inside the adjusting assembly, a motor is arranged at the end of the threaded rod, a threaded sleeve is sleeved on the threaded rod, and a second electric hydraulic rod is fixedly connected to the threaded sleeve.
Further, still include the shower nozzle, the bottom of the electronic hydraulic stem of second is provided with the cutting ferrule, and the shower nozzle card is in the cutting ferrule, and the surface intercommunication of shower nozzle has the nozzle.
Further, the output end of the pump is communicated with the spray head through a flexible hose.
Furthermore, a movable groove is formed in the circulating water tank and is located at the joint of the filtering unit and the inner wall of the circulating water tank, and the filtering unit is movably embedded in the movable groove.
(III) advantageous effects
The utility model has the beneficial effects that:
according to the water-saving type membrane filter press, the circulating water tank is arranged to recycle the washed wastewater and reuse the wastewater through filtration, and the adjusting assembly is arranged to enable the spray head to move flexibly and wash all corners of the filter layer fully, so that the washing is more convenient, the washing efficiency is accelerated, the water resource is saved, and the cost is reduced.
Drawings
FIG. 1 is a top sectional view of a water-saving membrane filter press;
FIG. 2 is a front sectional view of a water-saving membrane filter press;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is an enlarged view of a portion B in fig. 1.
[ description of reference ]
1. A frame; 11. a compression plate; 12. a main beam; 121. a transmission member; 1211. a drive chain; 122. a chute; 123. a slider; 124. a card slot;
2. a filter layer; 21. a filtration chamber; 22. a clip member;
3. pulling a plate; 4. a first electro-hydraulic lever;
5. an adjustment assembly; 51. a threaded rod; 52. a motor; 53. a threaded sleeve; 54. a second electro-hydraulic ram; 55. a card sleeve;
6. a circulating water tank; 61. a filtration unit; 62. a movable groove;
7. a pump machine; 71. a flexible hose;
8. a spray head; 81. and (4) a nozzle.
Detailed Description
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the utility model are shown in the drawings, it should be understood that the utility model can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
As shown in fig. 1 to 4, the present invention provides a water-saving type membrane filter press, which comprises a frame 1, a filter layer 2, a pulling plate 3, a first electro-hydraulic rod 4, an adjusting assembly 5, a circulating water tank 6 and a pump 7.
The frame 1 comprises a pressure strip 11 and a main beam 12; the pressing plate 11 is arranged in a gap between the filter layer 2 and the front wall of the frame 1, and the plane where the pressing plate 11 is located is parallel to the plane where the filter layer 2 is located, so that the filter layer 6 can be uniformly stressed when the filter layer 6 is extruded, and the sliding block 123 can smoothly slide; two end faces of one main beam 12 are respectively fixed on the front inner wall and the rear inner wall of the frame 1, and the two main beams 12 are arranged in bilateral symmetry; the main beam 12 has a sliding groove 122 formed in an upper surface thereof, a sliding block 123 is disposed in the sliding groove 122, a clamping groove 124 is disposed on the sliding block 123, and the sliding block 123 can slide in the sliding groove 122.
The filter layer 2 is composed of filter plates, filter cloth and diaphragm plates, the filter cloth and the diaphragm plates are clamped between the filter plates, clamping parts 22 are arranged on the left side and the right side of the filter layer 2, the clamping parts 22 are clamped with sliding blocks 123 through clamping grooves 124, each filter layer 2 corresponds to the left sliding block 123 and the right sliding block 123, the surfaces of the filter layers 2 are oppositely and sequentially arranged on the two main beams 12 and synchronously move with the sliding blocks 123, and a filter chamber 21 is formed between each filter layer 2 and the corresponding filter layer 2.
The pulling plate 3 is arranged outside the frame 1 and connected with the transmission piece 121 on the main beam 12; the transmission member 121 is connected to a transmission chain 1211, the transmission chain 1211 is disposed in the sliding slot 122 and is sequentially connected to the sliding block 123, the pulling plate 3 drives the transmission member 121, and the transmission member 121 controls the transmission chain 1211 to drive the sliding block 123 to move.
First electronic hydraulic stem 4 and the perpendicular fixed connection of pressure strip 11 and stretch out outside frame 1, can be to promoting pressure strip 11 at the during operation to extrude filter layer 2, filter.
The circulating water tank 6 is arranged at the bottom in the frame 1, a filtering unit 61 is arranged in the circulating water tank 6, the filtering unit 61 divides the circulating water tank 6 into a region to be filtered and a filtered region, a liquid inlet of the circulating water tank 6 is arranged in the region to be filtered and is communicated with a liquid outlet of the filtering chamber 21, and the filtered region is provided with a water outlet and is connected with a pump 7 arranged outside the frame 1; have seted up movable groove 62 in the circulating water tank 6, movable groove 62 is located filter unit 61 and circulating water tank 6 inner wall junction, and filter unit 61 activity inlays in movable groove 62, filters a period of time after, can dismantle filter unit 61 from movable groove 62 and wash alone or change, guarantees the filter effect to waste water.
Adjusting part 5 sets up on the inside top of frame 1, and adjusting part 5 is inside to be provided with threaded rod 51, and threaded rod 51 tip is provided with motor 52, and the cover has threaded sleeve 53 on the threaded rod 51, and fixedly connected with second electronic hydraulic stem 54 on the threaded sleeve 53, the during operation, motor 52 drive threaded rod 51 and rotate, and threaded sleeve 53 rotates on threaded rod 51 and drives second electronic hydraulic stem 54 lateral shifting.
The bottom of second electronic hydraulic stem 54 is provided with cutting ferrule 55, and 8 cards of shower nozzle are in cutting ferrule 55, and the surface intercommunication of shower nozzle 8 has nozzle 81, and shower nozzle 8 can lateral shifting together when second electronic hydraulic stem 54 lateral shifting, and second electronic hydraulic stem 54 self also can stretch out and draw back simultaneously, can drive 8 longitudinal movement of shower nozzle, and nozzle 81 just can be with the comprehensive each corner of spilling at filter layer 2 of water like this.
The adjusting component 5 enables the spray head 8 to move flexibly, and is convenient for fully washing each corner of the filter layer 2.
The output end of the pump 7 is communicated with the spray head 8 through the telescopic hose 71, and the length and the path of the telescopic hose 71 can be adjusted according to the change of the position of the spray head 8, so that the flexible movement of the spray head 8 cannot be limited.
During filtering, the material enters each filter chamber 21 from the feed inlet and then starts to be subjected to filter pressing. As shown in fig. 1 and 2, the first electric hydraulic rod 8 pushes the compacting plate 7 to compact the filter layer 6, so that slurry is filtered in the filter chamber 21, solids in the material form a filter cake due to the action of filter cloth, and filtrate is discharged from the liquid outlet and directly enters the circulating water tank 6;
after the filtration is finished, the first electric hydraulic rod 8 pulls back the compacting plate 7, because the transmission member 121 is connected with the transmission chain 1211, the transmission chain 1211 is arranged in the chute 122 and is sequentially connected with the sliding block 123, the pulling plate 3 drives the transmission member 121, the transmission member 121 controls the transmission chain 1211 to drive the sliding block 123 to move, the pulling plate 3 drives the transmission member 121, and the transmission chain 1211 is tightened to pull the filter pressing layers 2 one by one, so that filter cakes left after the filtration can fall off.
After filtration, the waste water after filter pressing is recovered, as shown in fig. 2, two layers of filtering units 61 are vertically arranged in the circulating water tank 6, the filtering units 61 divide the circulating water tank 6 into a to-be-filtered area and a filtered area, the waste water after being filtered and extruded directly enters the to-be-filtered area, the waste water is filtered through the filtering units 61 according to the flow inertia of the water, the filtered water is left from the water outlet and enters the pump machine 7 through a communicated channel, the pump machine 7 pumps the clean water into the flexible hose 71 and then enters the spray head 8, the clean water is sprayed out through the spray nozzle 81, the spray head 8 is driven by the second electric hydraulic rod 9 to move up and down and left and right, the filtering layer 2 is thoroughly washed, the washed water is discharged from the liquid outlet, and the whole process forms a closed loop.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.
Claims (9)
1. A water-saving membrane filter press, characterized in that: comprises a frame (1), a filter layer (2), a pulling plate (3), a first electric hydraulic rod (4), an adjusting component (5), a circulating water tank (6) and a pump (7);
the rack (1) comprises a compression plate (11) and a main beam (12); the pressing plate (11) is arranged in a gap between the filter layer (2) and the front wall of the frame (1), and the plane where the pressing plate (11) is located is parallel to the plane where the filter layer (2) is located; two end faces of one main beam (12) are respectively fixed on the front inner wall and the rear inner wall of the rack (1), and the two main beams (12) are arranged in bilateral symmetry;
the filter layers (2) are oppositely and sequentially arranged on the two main beams (12), and a filter chamber (21) is formed between the filter layers (2) and the filter layers (2);
the pulling plate (3) is arranged outside the rack (1) and connected with the transmission piece (121) on the main beam (12);
the first electric hydraulic rod (4) is vertically and fixedly connected with the pressing plate (11) and extends out of the rack (1);
the adjusting component (5) is arranged at the top end inside the rack (1);
the circulating water tank (6) is arranged at the bottom in the rack (1), a filtering unit (61) is arranged in the circulating water tank (6), the circulating water tank (6) is divided into a to-be-filtered area and a filtered area by the filtering unit (61), a liquid inlet of the circulating water tank (6) is arranged in the to-be-filtered area and is communicated with a liquid outlet of the filtering chamber (21), and the filtered area is provided with a water outlet and is connected with a pump (7) arranged outside the rack (1).
2. A water-saving membrane filter press according to claim 1, wherein:
the upper surface of the main beam (12) is provided with a sliding groove (122), a sliding block (123) is arranged in the sliding groove (122), and a clamping groove (124) is arranged on the sliding block (123).
3. A water-saving membrane filter press according to claim 1, wherein:
the filter layer (2) is composed of filter plates, filter cloth clamped between the filter plates and a diaphragm plate.
4. A water-saving membrane filter press according to claim 3, wherein:
two sides all are provided with joint part (22) about filter layer (2), and joint part (22) pass through draw-in groove (124) joint with slider (123), and two sliders (123) about every filter layer (2) corresponds.
5. A water-saving membrane filter press according to claim 1, wherein:
the transmission piece (121) is connected with a transmission chain (1211), the transmission chain (1211) is arranged in the sliding groove (122) and is sequentially connected with the sliding block (123), the pulling plate (3) drives the transmission piece (121), and the transmission piece (121) controls the transmission chain (1211) to drive the sliding block (123) to move.
6. A water-saving membrane filter press according to claim 1, wherein:
a threaded rod (51) is arranged in the adjusting component (5), a motor (52) is arranged at the end part of the threaded rod (51), a threaded sleeve (53) is sleeved on the threaded rod (51), and a second electric hydraulic rod (54) is fixedly connected to the threaded sleeve (53).
7. A water-saving membrane filter press according to claim 1, wherein:
still include shower nozzle (8), the bottom of second electronic hydraulic stem (54) is provided with cutting ferrule (55), and shower nozzle (8) card is in cutting ferrule (55), and the surface intercommunication of shower nozzle (8) has nozzle (81).
8. A water-saving membrane filter press according to claim 1, wherein:
the output end of the pump (7) is communicated with the spray head (8) through a flexible hose (71).
9. A water-saving membrane filter press according to claim 1, wherein:
a movable groove (62) is formed in the circulating water tank (6), the movable groove (62) is located at the connecting position of the filtering unit (61) and the inner wall of the circulating water tank (6), and the filtering unit (61) is movably embedded in the movable groove (62).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122032270 | 2021-08-26 | ||
| CN2021220322709 | 2021-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216878014U true CN216878014U (en) | 2022-07-05 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123006143.8U Active CN216878014U (en) | 2021-08-26 | 2021-12-02 | Water-saving diaphragm filter press |
| CN202111461321.8A Pending CN114344968A (en) | 2021-08-26 | 2021-12-02 | Environment-friendly diaphragm filter press |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111461321.8A Pending CN114344968A (en) | 2021-08-26 | 2021-12-02 | Environment-friendly diaphragm filter press |
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| CN (2) | CN216878014U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116712765B (en) * | 2023-08-03 | 2023-10-27 | 中铁二十二局集团轨道工程有限公司 | Mud solid-liquid separation filter pressing unit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19944848C1 (en) * | 1999-09-18 | 2000-12-28 | Hoesch & Soehne Eberhard | Filter press for filtration of suspensions has a stand, a support place, a movable press plate and a packet vertical to the filter plates arranged between the support and the press plate |
| CN208212611U (en) * | 2018-02-25 | 2018-12-11 | 嘉兴市双桥印染有限公司 | A kind of filter press |
| CN209790972U (en) * | 2019-03-01 | 2019-12-17 | 四川艾格菲科技有限公司 | Mud pressing equipment cleaning device for sewage treatment |
| CN211706017U (en) * | 2019-12-09 | 2020-10-20 | 北京中水长固液分离技术有限公司 | Pressure filter with automatic residue filtering function |
| CN211836506U (en) * | 2020-03-13 | 2020-11-03 | 安庆市长虹化工有限公司 | Membrane filter press with cleaning function |
| CN111589198A (en) * | 2020-05-21 | 2020-08-28 | 南京山河环境科技有限公司 | Waste water recovery device used after cleaning of filter press and working method thereof |
-
2021
- 2021-12-02 CN CN202123006143.8U patent/CN216878014U/en active Active
- 2021-12-02 CN CN202111461321.8A patent/CN114344968A/en active Pending
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| CN114344968A (en) | 2022-04-15 |
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Address after: No. 202-48, floor 2, building 18, District 17, No. 188, South Fourth Ring West Road, Fengtai District, Beijing 100013 Patentee after: Zhongmei (Beijing) Environmental Protection Engineering Co.,Ltd. Address before: No. 202-48, floor 2, building 18, District 17, No. 188, South Fourth Ring West Road, Fengtai District, Beijing 100013 Patentee before: CHINA COAL (BEIJING) ENVIRONMENTAL ENGINEERING CO.,LTD. |