CN215310437U

CN215310437U - Self-cleaning type membrane filter press

Info

Publication number: CN215310437U
Application number: CN202121779661.0U
Authority: CN
Inventors: 高伟; 龙进锋
Original assignee: Jiangsu Cairui Industrial Co ltd
Current assignee: Jiangsu Cairui Industrial Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-12-28
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a self-cleaning type membrane filter press, which comprises a frame, a filtering device, a pressing mechanism, a top cover, a base, a feeding hole, a cleaning device and a deslagging pipe, wherein the frame is arranged at the top of the base, the filtering device and the pressing mechanism are arranged in parallel on the frame, the top cover is arranged at the top of the frame, the feeding hole is arranged on the frame, the cleaning device is arranged on the filtering device, and the deslagging pipe is arranged at the lower part of the filtering device. The self-cleaning type membrane filter press has the advantages of simple and reasonable structure, convenience in use, flexibility in application and wide applicability, and is beneficial to production. The cleaning device can wash and clean filter residues in the filter device after the filter pressing process is finished, so that the purpose of self-cleaning is achieved, the use efficiency of the filter press is improved, and the service life is prolonged.

Description

Self-cleaning type membrane filter press

Technical Field

The utility model belongs to the technical field of mechanical basic parts and manufacturing, and particularly relates to a self-cleaning type membrane filter press.

Background

The filter press is applied to chemical production at the beginning of the 18 th century, and is still widely applied to industries such as chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like until now. The filter press is a mechanical device for realizing solid-liquid separation in industrial production, and utilizes a special filter medium to apply certain pressure to an object according to different molecular sizes so as to dialyze liquid, thereby realizing solid-liquid separation. They are generally classified into chamber filter presses, plate and frame filter presses, belt filter presses, vertical filter presses, membrane press filter presses, and the like. The existing filter press has the problem that the filter press cannot be automatically cleaned after finishing filter pressing, so that filter residues in the filter press cannot be smoothly discharged, the working efficiency of the filter press is influenced, and the service life of the filter press is shortened.

Therefore, the above problems need to be solved.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome the defects, the utility model aims to provide the self-cleaning type membrane filter press which can automatically clean the filter device and discharge filter residues after filter pressing is finished, and the self-cleaning type membrane filter press has the advantages of simple structure, reasonable design, easy production, convenient use, increased use efficiency and flexible application.

The technical scheme is as follows: the utility model provides a self-cleaning formula membrane filter press, includes frame, filter equipment, hold-down mechanism, top cap, base, feed inlet, belt cleaning device, scum pipe, wherein, the base top is equipped with the frame, filter equipment with hold-down mechanism sets up in the frame side by side, the frame top is located to the top cap, the frame is located to the feed inlet, belt cleaning device locates on the filter equipment, the filter equipment lower part is located to the scum pipe. The compressing mechanism can realize extruded action to filter equipment for filter equipment realizes filtering capability, and the setting of row's sediment pipe can be discharged the filter residue, and belt cleaning device can wash filter equipment after the filter-pressing process, and the filter residue of further discharging reaches the effect of clean pressure filter.

Furthermore, the filtering device comprises a filtering frame, a filtering plate, a group of diaphragms and a group of filtering cloth, wherein the filtering plate, the group of diaphragms and the group of filtering cloth are arranged in the filtering frame at intervals, the group of diaphragms are symmetrically arranged on two sides of the filtering plate, and the group of filtering cloth is symmetrically arranged on the outer side far away from the diaphragms. The filtering device is arranged at intervals, so that the working efficiency is improved, and the filtering function is better realized.

Furthermore, the filter plate comprises a filter plate frame and filter plate feeding holes, and the filter plate feeding holes are arranged on the filter plate side by side.

Furthermore, foretell hold-down mechanism includes rotary device, pressure strip, screw rod, a set of bracing piece, connecting plate, wherein, rotary device locates the frame, screw rod one end is worn to establish the pressure strip and is connected with rotary device, bracing piece one end is connected in the pressure strip, the other end connect in the connecting plate, and, connecting plate fixed connection is in straining the frame.

Furthermore, the pressing plate is provided with a threaded hole. When the rotating device drives the screw rod to rotate, the threaded hole is matched with the screw rod, so that the pressing plate moves on the screw rod, and the pressing mechanism extrudes and expands the filtering device due to the fact that the pressing plate is fixedly connected to the supporting rod and the connecting plate is fixedly connected to the filter frame.

Further, foretell rotary device includes motor, connecting seat, connecting rod, rotary rod, wherein, the motor with the frame both sides are located to the connecting seat, connecting seat and frame are worn to establish by connecting rod one end to be connected with the motor, connecting rod other end fixed connection rotary rod, the rotary rod is worn to establish the pressure strip and is connected with the screw rod.

Furthermore, the pressing mechanism is further provided with a group of limiting rings, and the limiting rings are arranged at one ends of the rotating rod and the screw rod. The limiting ring can limit the displacement distance of the pressing plate on the screw rod, and damage to the pressing mechanism and the filtering device due to the fact that the displacement distance is too large is prevented.

Further, foretell belt cleaning device includes inlet tube, water conservancy diversion hose, a set of scavenge pipe, the top cap is worn to locate by the inlet tube, water conservancy diversion hose connection is in the inlet tube, water conservancy diversion hose is located to scavenge pipe one end, and filter equipment is worn to locate by the other end. The flow guide hose can adapt to the contraction and the relaxation of the filtering device, and the filtering device can be better cleaned by the arrangement of the plurality of cleaning pipes.

Furthermore, a drain pipe is arranged at the bottom of the filtering device. The arrangement of the drain pipe can realize the solid-liquid separation of the filtering device, and the filtrate and the cleaned sewage can be better discharged.

Furthermore, a group of universal wheels is arranged at the bottom of the base. The filter press can be better removed in the setting of universal wheel, strengthens the adaptability of filter press.

The technical scheme shows that the utility model has the following beneficial effects: the self-cleaning type membrane filter press is simple and reasonable in structure, convenient to use and easy to produce, filter residues in the filter device can be washed and cleaned by the cleaning device after the filter pressing process is completed, the self-cleaning purpose is achieved, the use efficiency of the filter press is improved, and the service life of the filter press is prolonged.

Drawings

FIG. 1 is a schematic structural view of a self-cleaning membrane filter press according to the present invention;

FIG. 2 is a schematic structural diagram of a filtering apparatus of a self-cleaning membrane filter press according to the present invention;

FIG. 3 is a schematic structural diagram of a filter plate of a self-cleaning membrane filter press according to the present invention;

FIG. 4 is a schematic structural diagram of a pressing mechanism of a self-cleaning membrane filter press according to the present invention;

in the figure: the device comprises a machine frame 1, a filtering device 2, a pressing mechanism 3, a top cover 4, a base 5, a feeding hole 6, a cleaning device 7, a slag discharge pipe 8, a water discharge pipe 9, a universal wheel 10, a filter frame 20, a filter plate 21, a diaphragm 22, filter cloth 23, a motor 31, a connecting seat 32, a connecting rod 33, a rotating rod 34, a limiting ring 35, a pressing plate 36, a screw 37, a supporting rod 38, a connecting plate 39, a filter plate frame 211 and a filter plate feeding hole 212.

Detailed Description

The utility model is further elucidated with reference to the drawings and the embodiments.

Example 1

The utility model provides a self-cleaning formula membrane filter press, includes frame 1, filter equipment 2, hold-down mechanism 3, top cap 4, base 5, feed inlet 6, belt cleaning device 7, row's cinder pipe 8, wherein, 5 tops of base are equipped with frame 1, filter equipment 2 with hold-down mechanism 3 sets up side by side in

frame

1, 1 tops of frame are located to top cap 4, frame 1 is located to feed inlet 6, belt cleaning device 7 is located on

filter equipment

2, 2 lower parts of filter equipment are located to row's cinder pipe 8. Compressing mechanism 3 can realize the extruded action to filter equipment for filter equipment realizes filtering capability, and the setting of row's sediment pipe can be discharged the filter residue, and belt cleaning device can wash filter equipment 2 after the filter-pressing process finishes, and the filter residue of further discharging reaches the effect of clean pressure filter.

Example 2

frame

filter equipment

2, 2 lower parts of filter equipment are located to row's cinder pipe 8.

The filter device 2 shown in fig. 2-3 comprises a filter frame 20, a filter plate 21, a set of membranes 22, and a set of filter cloths 23, wherein the filter plate 21, the set of membranes 22, and the set of filter cloths 23 are arranged in the filter frame 20 at intervals, the set of membranes 22 are symmetrically arranged on two sides of the filter plate 21, and the set of filter cloths 23 are symmetrically arranged on the outer sides far away from the membranes 22. Further, the filter plate 21 shown in fig. 3 includes a filter plate frame 211 and filter plate inlet holes 212, wherein the filter plate inlet holes 212 are arranged side by side on the filter plate 21.

The pressing mechanism 3 shown in fig. 4 includes a rotating device, a pressing plate 36, a screw 37, a set of support rods 38, and a connecting plate 39, wherein the rotating device is disposed on the frame 1, one end of the screw 37 penetrates through the pressing plate 36 and is connected to the rotating device, the pressing plate 36 is provided with a threaded hole, the pressing plate 36 and the screw are in threaded fit, one end of the support rod 38 is connected to the pressing plate 36, the other end is connected to the connecting plate 39, and the connecting plate 39 is fixedly connected to the filter frame 20. Further, foretell rotary device includes motor 31, connecting seat 32, connecting rod 33, rotary rod 34, wherein, motor 31 with connecting seat 32 locates frame 1 both sides, connecting seat 32 and frame 1 are worn to establish by connecting rod 33 one end to be connected with motor 31, connecting rod 33 other end fixed connection rotary rod 34, rotary rod 34 is worn to establish pressure strip 36 and is connected with screw rod 37.

Further, foretell belt cleaning device 7 includes inlet tube 71, water conservancy diversion hose 72, a set of scavenge pipe 73, top cap 4 is worn to locate by inlet tube 71, water conservancy diversion hose 72 connects in inlet tube 71, water conservancy diversion hose 72 is located to scavenge pipe 73 one end, and filter equipment 2 is worn to locate by the other end. The bottom of the filter device 2 is provided with a drain pipe 9.

During the use, turn on motor 31, drive screw rod 37 rotatory for pressure strip 36 shifts on screw rod 37, extrudees filter equipment 2, opens drain pipe 9, discharges filtrating, again with screw rod 37 reverse rotation, and diastole filter equipment 2, opens row's of sediment pipe 8 and discharges the filter residue. After the filter pressing process is finished, the water inlet pipe 71 is opened, the cleaning water is discharged from the cleaning pipe, so that the filter device is cleaned, and after the washing is finished, the water discharge pipe 9 is opened to discharge the cleaned liquid.

Example 3

The self-cleaning type membrane filter press as shown in fig. 1 comprises a frame 1, a filtering device 2, a pressing mechanism 3, a top cover 4, a base 5, a feeding hole 6, a cleaning device 7 and a slag discharge pipe 8, wherein the frame 1 is arranged at the top of the base 5, the filtering device 2 and the pressing mechanism 3 are arranged in the frame 1 in parallel, the top cover 4 is arranged at the top of the frame 1, the feeding hole 6 is arranged in the frame 1, the cleaning device 7 is arranged on the filtering device 2, and the slag discharge pipe 8 is arranged at the lower part of the filtering device 2.

The pressing mechanism 3 shown in fig. 4 includes a rotating device, a pressing plate 36, a screw 37, a set of support rods 38, and a connecting plate 39, wherein the rotating device is disposed on the frame 1, one end of the screw 37 penetrates through the pressing plate 36 and is connected to the rotating device, the pressing plate 36 is provided with a threaded hole, the pressing plate 36 and the screw are in threaded fit, one end of the support rod 38 is connected to the pressing plate 36, the other end is connected to the connecting plate 39, and the connecting plate 39 is fixedly connected to the filter frame 20. Further, foretell rotary device includes motor 31, connecting seat 32, connecting rod 33, rotary rod 34, wherein, motor 31 with connecting seat 32 locates frame 1 both sides, connecting seat 32 and frame 1 are worn to establish by connecting rod 33 one end to be connected with motor 31, connecting rod 33 other end fixed connection rotary rod 34, rotary rod 34 is worn to establish pressure strip 36 and is connected with screw rod 37. The pressing mechanism 3 is further provided with a set of limiting rings 35, and the limiting rings 35 are arranged at one ends of the rotating rods 34 and the screw rods 37.

Further, foretell belt cleaning device 7 includes inlet tube 71, water conservancy diversion hose 72, a set of scavenge pipe 73, top cap 4 is worn to locate by inlet tube 71, water conservancy diversion hose 72 connects in inlet tube 71, water conservancy diversion hose 72 is located to scavenge pipe 73 one end, and filter equipment 2 is worn to locate by the other end. The bottom of the filtering device 2 is provided with a drain pipe 9, and the bottom of the base 5 is provided with a group of universal wheels 10.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.

Claims

1. A self-cleaning membrane filter press characterized by: including frame (1), filter equipment (2), hold-down mechanism (3), top cap (4), base (5), feed inlet (6), belt cleaning device (7), row's cinder pipe (8), wherein, base (5) top is equipped with frame (1), filter equipment (2) with hold-down mechanism (3) set up side by side in frame (1), frame (1) top is located in top cap (4), frame (1) is located in feed inlet (6), belt cleaning device (7) are located on filter equipment (2), filter equipment (2) lower part is located in row cinder pipe (8).

2. A self-cleaning membrane filter press as claimed in claim 1, wherein: the filter device (2) comprises a filter frame (20), a filter plate (21), a group of membranes (22) and a group of filter cloth (23), wherein the filter plate (21), the group of membranes (22) and the group of filter cloth (23) are arranged in the filter frame (20) at intervals, the group of membranes (22) are symmetrically arranged on two sides of the filter plate (21), and the group of filter cloth (23) is symmetrically arranged on the outer side of the filter plate (22).

3. A self-cleaning membrane filter press as claimed in claim 2, wherein: the filter plate (21) comprises a filter plate frame (211) and filter plate feeding holes (212), wherein the filter plate feeding holes (212) are arranged on the filter plate (21) side by side.

4. A self-cleaning membrane filter press as claimed in claim 1, wherein: hold-down mechanism (3) include rotary device, pressure strip (36), screw rod (37), a set of bracing piece (38), connecting plate (39), frame (1) is located to rotary device, screw rod (37) one end is worn to establish pressure strip (36) and is connected with rotary device, bracing piece (38) one end is connected in pressure strip (36), the other end connect in connecting plate (39), connecting plate (39) fixed connection is in filter frame (20).

5. The self-cleaning membrane filter press according to claim 4, wherein: the pressing plate (36) is provided with a threaded hole.

6. The self-cleaning membrane filter press according to claim 4, wherein: rotating device includes motor (31), connecting seat (32), connecting rod (33), rotary rod (34) motor (31) with frame (1) both sides are located in connecting seat (32), connecting rod (33) one end is worn to establish connecting seat (32) and frame (1) and is connected with motor (31), rotary rod (34) are connected to connecting rod (33) other end, rotary rod (34) are worn to establish pressure strip (36) and are connected with screw rod (37).

7. The self-cleaning membrane filter press according to claim 4, wherein: hold-down mechanism (3) are equipped with a set of spacing ring (35), rotary rod (34) are located in spacing ring (35), screw rod (37) one end is still located in spacing ring (35).

8. A self-cleaning membrane filter press as claimed in claim 1, wherein: belt cleaning device (7) include inlet tube (71), water conservancy diversion hose (72), a set of scavenge pipe (73), top cap (4) are worn to locate in inlet tube (71), water conservancy diversion hose (72) are connected in inlet tube (71), water conservancy diversion hose (72) are located to scavenge pipe (73) one end, and filter equipment (2) are worn to locate by the other end.

9. A self-cleaning membrane filter press as claimed in claim 8, wherein: and a drain pipe (9) is arranged at the bottom of the filtering device (2).

10. A self-cleaning membrane filter press as claimed in claim 1, wherein: the bottom of the base (5) is provided with a group of universal wheels (10).