CN213912504U

CN213912504U - Plate and frame filter press convenient to clearance liquid leaks

Info

Publication number: CN213912504U
Application number: CN202022567063.9U
Authority: CN
Inventors: 杨成林; 胡诚; 孙宇
Original assignee: Shanghai Enchao Environmental Protection Technology Co Ltd
Current assignee: Shanghai Enchao Environmental Protection Technology Co Ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-10
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a plate and frame pressure filter convenient to clearance liquid is leaked, concretely relates to mechanical engineering field, which comprises a crossbeam, the preceding fixedly connected with foreleg on the left side of crossbeam bottom, the preceding fixedly connected with hind leg on the left side of crossbeam bottom, No. two forelegs of crossbeam bottom the back fixedly connected with on the left side, No. two hind legs of crossbeam bottom the back fixedly connected with on the right, curb plate No. one of the right side fixed surface of foreleg and No. two forelegs, No. two curb plates of the left side fixed surface of a hind leg and No. two hind legs, sliding connection has weeping mechanism between a curb plate and No. two curb plates, the inboard fixedly connected with thrust plate of crossbeam, the laminating in the left side of the thrust plate is connected with the head plate, the laminating in head plate left side is connected with the filter plate. The utility model discloses a set up weeping mechanism and come to collect the pressure filter weeping, centralized processing bottom the pressure filter.

Description

Plate and frame filter press convenient to clearance liquid leaks

Technical Field

The utility model relates to a mechanical engineering technical field, more specifically say, the utility model relates to a plate and frame filter press convenient to clearance liquid leaks.

Background

After the sludge is concentrated and digested, the water content of the sludge is still about 95% -97%, and the volume of the sludge is still large. The sludge dehydration can further remove void water and capillary water in the sludge, and reduce the volume of the sludge. Through dehydration treatment, the water content of the sludge can be reduced to 70-80%, and the volume of the sludge is 1/10-1/4 of the original volume, so that subsequent transportation and treatment are facilitated. The mechanical sludge dewatering method comprises filtration dewatering, centrifugal dewatering, press dewatering and the like, wherein the filtration dewatering comprises vacuum filtration and pressure filtration; the centrifugal dehydration is to use a centrifuge for dehydration; press dewatering is dewatering with a screw press or a roller press. Pressure filtration and centrifugal dewatering methods are commonly used. The sludge filtration and dehydration uses the pressure difference between two sides of the filter medium as driving force, so that the sludge moisture is forced to pass through the filter medium to form filtrate, and solid particles are intercepted on the medium to form filter cakes, thereby achieving the purpose of sludge dehydration. The plate-and-frame filter press is the first machine used for chemical dehydration. Although the plate-and-frame filter press is generally operated intermittently, has large investment on capital equipment and low filtering capacity, the plate-and-frame filter press is still widely applied to some small sewage plants due to the advantages of large filtering driving force, high solid content of filter cakes, clear filtrate, high solid recovery rate, high conditioning medicine consumption and the like.

However, in actual use, the leakage liquid collecting device has a plurality of functions in the existing use, but is not convenient enough and is not beneficial to cleaning.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a plate and frame filter press convenient to clearance liquid leaks to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plate-frame filter press convenient for cleaning liquid leakage comprises a cross beam, wherein a first front leg is fixedly connected with the front of the left side of the bottom of the cross beam, the front of the left side of the bottom of the cross beam is fixedly connected with a first rear leg, the back of the left side of the bottom of the cross beam is fixedly connected with a second front leg, the back surface of the right side of the bottom of the cross beam is fixedly connected with a second rear leg, the outer surfaces of the right sides of the first front leg and the second front leg are fixedly connected with a first side plate, the outer surfaces of the left sides of the first rear leg and the second rear leg are fixedly connected with a second side plate, a liquid leakage mechanism is connected between the first side plate and the second side plate in a sliding way, a thrust plate is fixedly connected at the inner side of the cross beam, the left side of the thrust plate is attached and connected with a head plate, the left side of the head plate is attached and connected with a filter plate, filter cloth is fixedly connected to the side face of the filter plate, the left side of the filter plate is attached and connected with a tail plate, and the liquid leakage mechanism is arranged under the filter plate.

Furthermore, a clamping groove is formed in the inner sides of the first side plate and the second side plate, and an outer frame is clamped on the outer surface of the inner portion of the clamping groove.

Further, the embedded groove has been seted up to outrigger downside the left side internal surface, the outrigger lower surface has cup jointed the inner tower, inner tower left side end department joint is in the embedded groove internal surface, inner tower right side end department joint is on outrigger right side internal surface, just the equal fixedly connected with of inner tower inboard surface limiting plate and No. two limiting plates.

Further, weeping mechanism includes the bottom slide, bottom slide side fixedly connected with pulley, just pulley surface roll connection is in interior frame internal surface, just pulley roll connection is between a limiting plate and No. two limiting plates.

Furthermore, No. one drainage groove is formed in the middle upper surface of the bottom sliding plate, No. one sleeve groove is formed in two sides of the drainage groove and in the upper surface of the bottom sliding plate, No. two drainage grooves are formed in the side surfaces of the first sleeve groove and in the upper surface of the bottom sliding plate, and No. two sleeve grooves are formed in the side surfaces of the second drainage groove and in the upper surface of the bottom sliding plate.

Furthermore, a liquid leakage groove is sleeved inside the first sleeve groove and the second sleeve groove, and the end part of the liquid leakage groove is fixedly connected with a pulling handle.

Furthermore, the left side of the tail plate is connected with a pressing plate in an attaching mode, the left end of the cross beam is fixedly connected with a hydraulic cylinder seat, and the right side of the hydraulic cylinder seat is fixedly connected with a hydraulic cylinder.

The utility model discloses a technological effect and advantage:

1. through the arrangement of the liquid leakage mechanism, compared with the prior art, the liquid leakage mechanism is realized by arranging the limiting plate matched with the inside of the clamping groove on the inner frame and other mechanisms through the pulley on the side edge of the bottom sliding plate, and the bottom sliding plate can be pulled and pulled inside and outside, so that accumulated liquid leakage can be pulled out for cleaning, and the cleaning of a filter press is facilitated;

2. through setting up weeping groove and pulling handle, compare with prior art, because the slide sets up under the filter plate, and the surface is provided with the cover groove directly over the slide, and the cover inslot portion has cup jointed the weeping groove for the weeping can fall into inside the weeping groove, and the weeping is deposited inside the weeping groove, pulls out it through the pulling handle and pours, and it is very convenient clearing up.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the structural schematic diagram of the liquid leakage mechanism of the present invention.

Fig. 3 is a schematic view of the local structure of the liquid leakage mechanism of the present invention.

Fig. 4 is a schematic view of the inner side structure of a first side plate of the present invention.

Fig. 5 is a schematic view of the internal structure of the first sleeve groove of the present invention.

Fig. 6 is a schematic view of the structure of the bottom sliding plate side of the present invention.

The reference signs are: 1. a cross beam; 2. a first front leg; 3. a first rear leg; 4. a liquid leakage mechanism; 5. front leg No. two; 6. a second rear leg; 7. a thrust plate; 8. a head plate; 9. filtering the plate; 10. filtering cloth; 11. a tail plate; 12. a compression plate; 13. a hydraulic cylinder; 14. a hydraulic cylinder base; 15. a first side plate; 16. a second side plate; 17. a first drainage groove; 18. a first sleeve groove; 19. a second sleeve groove; 20. a second drainage groove; 21. a liquid leakage groove; 22. pulling the handle; 23. a card slot; 24. a pulley; 25. an outer frame; 26. a groove is embedded; 27. an inner frame; 28. a first limiting plate; 29. a second limiting plate; 30. a bottom slide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the attached figures 1-6, a plate and frame filter press convenient for cleaning liquid leakage comprises a cross beam 1, wherein the front of the left side of the bottom of the cross beam 1 is fixedly connected with a first front leg 2, the front of the left side of the bottom of the cross beam 1 is fixedly connected with a first rear leg 3, the back of the left side of the bottom of the cross beam 1 is fixedly connected with a second front leg 5, the back of the right side of the bottom of the cross beam 1 is fixedly connected with a second rear leg 6, the outer surfaces of the right sides of the first front leg 2 and the second front leg 5 are fixedly connected with a first side plate 15, the outer surfaces of the left sides of the first rear leg 3 and the second rear leg are fixedly connected with a second side plate 16, a liquid leakage mechanism 4 is slidably connected between the first side plate 15 and the second side plate 16, the inner side of the cross beam 1 is fixedly connected with a thrust plate 7, the left side of the thrust plate 7 is connected with a head plate 8, the left side of the head plate 8 is connected with a filter plate 9, the side of the filter cloth is fixedly connected with a filter cloth 10, the left side of the filter plate 9 is connected with a tail plate 11, the liquid leakage mechanism 4 is arranged right below the filter plate 9.

In a preferred embodiment, the first side plate 15 and the second side plate 16 are both provided with a clamping groove 23 on the inner side, and the outer frame 25 is clamped on the inner outer surface of the clamping groove 23, so that the outer frame 25 can be stably fixed by the clamping groove 23.

In a preferred embodiment, the embedded groove 26 has been seted up to the inner surface of outrigger 25 downside the left side, and the inner tower 27 has been cup jointed to the outer frame 25 lower surface, and inner tower 27 left side end department joint is in embedded groove 26 inner surface, and inner tower 27 right side end department joint is on the inner surface of outrigger 25 right side, and the equal fixedly connected with of inner tower 27 inboard surface has a limiting plate 28 and No. two limiting plates 29 to possess stable performance again when the inner tower can comparatively nimble connection.

In a preferred embodiment, the weeping mechanism 4 includes bottom slide 30, bottom slide 30 side fixedly connected with pulley 24, and pulley 24 surface roll connection is in inner frame 27 internal surface, and pulley 24 roll connection is between limiting plate 28 and No. two limiting plates 29, so that the pulley setting through the bottom slide side cooperates the inside limiting plate of draw-in groove to realize in mechanisms such as inner frame, the bottom slide can carry out the effect of inside and outside pull, make the weeping of accumulation can pull out and clear up, be convenient for the filter press clearance.

In a preferred embodiment, the middle upper surface of the bottom sliding plate 30 is provided with a first drainage groove 17, a first sleeve groove 18 is formed on two sides of the first drainage groove 17 and on the upper surface of the bottom sliding plate 30, a second drainage groove 20 is formed on the side surface of the first sleeve groove 18 and on the upper surface of the bottom sliding plate 30, and a second sleeve groove 19 is formed on the side surface of the second drainage groove 20 and on the upper surface of the bottom sliding plate 30, so that the sliding plate is arranged right below the filter plate. And a sleeve groove is arranged on the surface right above the sliding plate, and a liquid leakage groove is sleeved in the sleeve groove. So that the leakage can fall into the inside of the leakage groove and the leakage is stored in the inside of the leakage groove.

In a preferred embodiment, a liquid leakage groove 21 is sleeved inside each of the first sleeve groove 18 and the second sleeve groove 19, and a pulling handle 22 is fixedly connected to the end of the liquid leakage groove 21 so as to be pulled out and poured by pulling the handle, so that the cleaning is very convenient.

In a preferred embodiment, the left side of the tail plate 11 is connected with a pressing plate 12 in an attaching manner, the left end of the beam 1 is fixedly connected with a hydraulic cylinder seat 14, and the right side of the hydraulic cylinder seat 14 is fixedly connected with a hydraulic cylinder 13, so that the function of the filter press can be performed normally.

The utility model discloses the theory of operation: when the filter press works normally, liquid leakage can be generated, and by arranging the liquid leakage mechanism 4, the pulley 24 on the side edge of the bottom sliding plate 30 is provided with a mechanism which is matched with a limiting plate in the clamping groove 23, such as the inner frame 27 and the like, so that the bottom sliding plate 30 can be pulled inwards and outwards, accumulated liquid leakage can be pulled out for cleaning, and the filter press can be cleaned conveniently; by providing the leakage tank 21 and the pull handle 22, the bottom slide 30 is disposed just below the filter sheet 9. A first sleeve groove 18 and a second sleeve groove 19 are arranged on the surface right above the bottom sliding plate 30, and a liquid leakage groove 21 is sleeved inside the sleeve grooves. The leaked liquid can fall into the leaked liquid tank 21 and is stored in the leaked liquid tank, the leaked liquid is pulled out and poured by pulling the handle 22, and the leaked liquid is cleaned and then put into the sleeve tank, so that the cleaning treatment is very convenient.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a plate and frame filter press convenient to clearance liquid leaks, includes crossbeam (1), its characterized in that: the front side of the left side of the bottom of the crossbeam (1) is fixedly connected with a front leg (2), the front side of the left side of the bottom of the crossbeam (1) is fixedly connected with a rear leg (3), the back side of the left side of the bottom of the crossbeam (1) is fixedly connected with a front leg (5), the back side of the right side of the bottom of the crossbeam (1) is fixedly connected with a rear leg (6), the right side outer surfaces of the front leg (2) and the front leg (5) are fixedly connected with a side plate (15), the left side outer surfaces of the rear leg (3) and the rear leg (6) are fixedly connected with a side plate (16), a liquid leakage mechanism (4) is slidably connected between the side plate (15) and the side plate (16), the inner side of the crossbeam (1) is fixedly connected with a thrust plate (7), the left side of the thrust plate (7) is connected with a head plate (8), and the left side of the head plate (8) is connected with a filter plate (9), the filter cloth (10) is fixedly connected to the side face of the filter plate (9), the tail plate (11) is attached to the left side of the filter plate (9), and the liquid leakage mechanism (4) is arranged under the filter plate (9).

2. The plate and frame filter press for facilitating cleaning of liquid leakage of claim 1, wherein: a draw-in groove (23) have all been seted up to a curb plate (15) and No. two curb plates (16) inboard, draw-in groove (23) inside surface joint has outrigger (25).

3. The plate and frame filter press for facilitating cleaning of liquid leakage according to claim 2, wherein: embedded groove (26) have been seted up to outrigger (25) downside the left side internal surface, outrigger (25) lower surface has cup jointed inner tower (27), inner tower (27) left side end department joint is in embedded groove (26) internal surface, inner tower (27) right side end department joint is on outrigger (25) right side internal surface, just the equal fixedly connected with of inner tower (27) inboard surface is limiting plate (28) and No. two limiting plates (29).

4. A plate and frame filter press for facilitating the cleaning of liquid leaks according to claim 3, wherein: weeping mechanism (4) are including bottom slide (30), bottom slide (30) side fixedly connected with pulley (24), just pulley (24) surface roll connection is in interior frame (27) internal surface, just pulley (24) roll connection is between limiting plate (28) and No. two limiting plates (29).

5. The plate and frame filter press for facilitating cleaning of liquid leakage according to claim 4, wherein: the improved drainage structure is characterized in that a first drainage groove (17) is formed in the upper surface in the middle of the bottom sliding plate (30), first sleeve grooves (18) are formed in two sides of the first drainage groove (17) and formed in the upper surface of the bottom sliding plate (30), second drainage grooves (20) are formed in the side surfaces of the first sleeve grooves (18) and formed in the upper surface of the bottom sliding plate (30), and second sleeve grooves (19) are formed in the side surfaces of the second drainage grooves (20) and formed in the upper surface of the bottom sliding plate (30).

6. The plate and frame filter press for facilitating cleaning of liquid leakage of claim 5, wherein: a liquid leakage groove (21) is sleeved inside the first sleeve groove (18) and the second sleeve groove (19), and a pulling handle (22) is fixedly connected to the end of the liquid leakage groove (21).

7. The plate and frame filter press for facilitating cleaning of liquid leakage of claim 6, wherein: the left side of the tail plate (11) is attached and connected with a pressing plate (12), the left end of the cross beam (1) is fixedly connected with a hydraulic cylinder seat (14), and the right side of the hydraulic cylinder seat (14) is fixedly connected with a hydraulic cylinder (13).