CN213823613U

CN213823613U - Top plate pressing device convenient to operate and used for filter press

Info

Publication number: CN213823613U
Application number: CN202022863277.0U
Authority: CN
Inventors: 苏诗涵; 苏子战; 孙萧珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-30
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a roof closing device for filter press convenient to operation relates to pressure filter technical field, compresses tightly the in-process balance stability height inadequately for solving current roof closing device for filter press for the problem that compactness is not enough. The supporting legs are all installed to the both sides of closing device fixed stay frame below, the fixing base is all installed to the both sides of closing device fixed stay frame top, the internally mounted of fixing base one side has the pneumatic cylinder, the internally mounted of closing device fixed stay frame below has the transport reducing mechanism case, the internally mounted of pneumatic cylinder one side has the hydraulic stem, the installation piece is installed to the one end of hydraulic stem, the mount pad is installed to one side of installation piece, one side of mount pad is installed and is slided and compress tightly the roof, the opposite side that slides and compress tightly the roof is installed and is compressed tightly the filter plate.

Description

Top plate pressing device convenient to operate and used for filter press

Technical Field

The utility model relates to a pressure filter technical field specifically is a roof closing device for pressure filter convenient to operation.

Background

The filter press is a mechanical device which applies certain pressure to a target by utilizing a special filter medium to ensure that liquid is dialyzed out, and the mechanical device is a common solid-liquid separation device; the method is applied to chemical production at the beginning of the eighteenth 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 plate has stable performance, convenient operation, safety and labor saving; the metal squeezing cylinder is processed by a seamless steel pipe and is formed by the precision casting of a plastic steel filter plate, so that the metal squeezing cylinder is resistant to high temperature and high pressure and durable in use; the functions are as follows: solid in the mixed liquid is extracted, and the effect of solid-liquid separation is realized; the subject is as follows: coal science and technology; mining mechanical engineering; coal dressing machinery; history: the first filter press device appears in the beginning of the eighteenth century and is used for chemical industrial production; the application range of the filter press; the environmental protection industries such as medicine, chemical industry, standard parts, pharmacy, metallurgy, nonstandard screws, dye, food, brewing, ceramics, oil refining, sewage treatment and the like; the filter press consists of a frame, a pressing mechanism and a filtering mechanism.

However, the top plate pressing device for the filter press is not high enough in balance stability in the pressing process of the existing top plate pressing device for the filter press, so that the tightness is not enough, the existing requirements are not met, and the top plate pressing device for the filter press convenient to operate is provided for the top plate pressing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roof closing device for filter press convenient to operation to it compresses tightly the in-process balance stability height inadequately to propose current roof closing device for filter press in solving above-mentioned background art, makes the not enough problem of compactness.

In order to achieve the above object, the utility model provides a following technical scheme: a top plate pressing device for a filter press convenient to operate comprises a pressing device fixing support frame, supporting legs are arranged on two sides below the pressing device fixing support frame, the two sides of the upper part of the fixing support frame of the pressing device are both provided with a fixed seat, the inside of one side of the fixed seat is provided with a hydraulic cylinder, a conveying and crushing device box is arranged in the lower part of the fixing support frame of the pressing device, a hydraulic rod is arranged in one side of the hydraulic cylinder, one end of the hydraulic rod is provided with an installation block, one side of the installation block is provided with an installation seat, one side of the installation seat is provided with a sliding compaction top plate, a pressing filter plate is arranged on the other side of the sliding pressing top plate, a fixed pressing top plate is arranged on the other side of the pressing filter plate, the top that compresses tightly the filter plate both sides all installs the connecting piece, the internally mounted of connecting piece has the stopper.

Preferably, the inner parts of the two sides above the fixed support frame of the pressing device are both provided with a movable sliding groove, an anti-abrasion inner container is arranged inside the movable sliding groove, and the anti-abrasion inner container is connected with the movable sliding groove in a sticking mode.

Preferably, the inlet pipe is installed to the inside intermediate position department in fixed roof one side that compresses tightly, the fixed plate is all installed to the both sides of fixed roof top that compresses tightly, fixed plate and closing device fixed stay frame pass through fixing bolt and connect.

Preferably, the motor is installed to one side of carrying the reducing mechanism case, the hopper is installed down to the opposite side of carrying the reducing mechanism case, hopper and carrying reducing mechanism case fixed connection down, the internally mounted of carrying the reducing mechanism case has the protection inner bag, carry reducing mechanism case and protection inner bag fixed connection, the inside of protection inner bag is provided with the conveyer trough, the fixed block is all installed at the both ends of carrying the reducing mechanism case, the fixed block is provided with a plurality of, and a plurality of fixed block distributes in proper order, fixed block and carrying reducing mechanism case welded connection.

Preferably, the middle position department of the inside one side of conveyer trough installs the spiral delivery rod, the externally mounted of spiral delivery rod has the spiral conveying leaf, spiral delivery rod and spiral conveying leaf structure as an organic whole, the externally mounted of spiral conveying leaf has crushing leaf, spiral conveying leaf and crushing leaf welded connection.

Preferably, the inside of mount pad is provided with the connecting hole, the inside intermediate position department of mount pad is provided with the connector, the internally mounted of mount pad has the enhancement brace rod, enhancement brace rod and mount pad welded connection, balanced dead lever is all installed to the top at mount pad both sides, the externally mounted of balanced dead lever has protective drum, balanced dead lever and mount pad fixed connection.

Preferably, the connecting piece and the stopper with compress tightly the equal welded connection of filter plate, the intermediate position department of stopper below installs the support slide bar, the slider is installed to the below of supporting the slide bar, support slide bar and the equal fixed connection of slider and stopper.

Preferably, the inside of compressing tightly the filter plate is provided with the lug, compress tightly the inside intermediate position department of filter plate and be provided with the opening, one side that compresses tightly the inside top of filter plate is provided with the feed port, one side that compresses tightly the inside below of filter plate is provided with the discharge opening, the internally mounted who compresses tightly the filter plate rear end has the filter plate frame.

Preferably, the compression filter plate is fixedly connected with the filter plate frame, the filter screen is arranged in the filter plate frame, the filter plate frame is fixedly connected with the filter screen, and the middle position in the filter plate frame is provided with the filter chamber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a closing device fixed stay frame has been set up, a fixed base, slide and compress tightly roof and protective drum, during the use, be convenient for be connected with the hydraulic stem through the fixing base, be convenient for compress tightly the use, closing device fixed stay frame plays the supporting role to the integrated device, the protection nature is strong, the equilibrium stability is high, slide and compress tightly the roof and compress tightly in the motion process, protective drum supports the both sides that slide and compress tightly the roof, the protection stability is high, the equilibrium degree is good, and roll in the outside of balanced dead lever thereupon, avoid producing the friction, bring the harm.

2. The utility model discloses a having set up and having compressed tightly the filter plate, filtering plate frame, stopper and slider, during the use, compress tightly through compressing tightly the filter plate and be close to filtering plate frame and filter the material of inside, the practicality is strong, the stopper supports filtering plate frame's both sides, further ensured the stability that compresses tightly in-process use, and have spacing effect, support the bottom of stopper through the slider simultaneously, sliding motion in removing the spout for the in-process that compresses tightly removes effectually, and the form is various, and overall structure stability is high.

3. The utility model discloses a having set up and having carried reducing mechanism case, spiral delivery leaf, crushing leaf and lower hopper, during the use, after compressing tightly work, the feed cake whereabouts that compresses tightly is discharged into the conveyer trough, rotates through spiral delivery leaf work and carries the feed cake, smashes the feed cake through crushing leaf simultaneously, does benefit to the transport, carries out the unloading through lower hopper at last, and the staff of being convenient for takes away the transportation away, and whole performance is perfect, and structural integrity is good.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the fixing support frame of the pressing device of the present invention;

FIG. 3 is a schematic view of the internal structure of the conveying and pulverizing device box of the present invention;

FIG. 4 is a schematic structural view of the fixing base of the present invention;

fig. 5 is an exploded view of the filter plate of the present invention.

In the figure: 1. the pressing device fixes the support frame; 2. supporting legs; 3. a fixed seat; 4. a hydraulic cylinder; 5. a motor; 6. a conveying and crushing device box; 7. a mounting seat; 8. sliding and pressing the top plate; 9. pressing the filter plate; 10. fixing a compaction top plate; 11. the inner container is prevented from being worn; 12. a moving chute; 13. mounting blocks; 14. a hydraulic lever; 15. a limiting block; 16. a connecting member; 17. a feed pipe; 18. a fixing plate; 19. fixing the bolt; 20. feeding a hopper; 21. a fixed block; 22. protecting the inner container; 23. a screw conveying rod; 24. a spiral conveying blade; 25. crushing the leaves; 26. a conveying trough; 27. a connecting port; 28. reinforcing the support ribs; 29. a balance fixing rod; 30. a protective drum; 31. connecting holes; 32. supporting the sliding rod; 33. a port; 34. a feed port; 35. a discharge hole; 36. a bump; 37. a slider; 38. a filter screen; 39. a filtration chamber; 40. and a filter plate frame.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a top plate pressing device convenient to operate for a filter press comprises a pressing device fixing support frame 1, supporting legs 2 are mounted on two sides below the pressing device fixing support frame 1, fixing seats 3 are mounted on two sides above the pressing device fixing support frame 1, a hydraulic cylinder 4 is mounted inside one side of each fixing seat 3, a conveying and crushing device box 6 is mounted inside the lower portion of the pressing device fixing support frame 1, a hydraulic rod 14 is mounted inside one side of each hydraulic cylinder 4, a mounting block 13 is mounted at one end of each hydraulic rod 14, a mounting seat 7 is mounted on one side of each mounting block 13, a sliding pressing top plate 8 is mounted on one side of each mounting seat 7 and is beneficial to pressing use, a pressing filter plate 9 is mounted on the other side of each sliding pressing top plate 8, a fixing pressing top plate 10 is mounted on the other side of each pressing filter plate 9, connecting pieces 16 are mounted above two sides of each pressing filter plate 9, and limiting blocks 15 are mounted inside the connecting pieces 16, the stability of the whole structure is good.

Further, the inside of 1 top both sides of closing device fixed stay frame all is provided with removes spout 12, and the internally mounted that removes spout 12 has abrasionproof inner bag 11, and abrasionproof inner bag 11 pastes with removal spout 12 and connects, and the protectiveness is strong.

Further, the inlet pipe 17 is installed to the inside intermediate position department in fixed roof 10 one side that compresses tightly, and fixed plate 18 is all installed to the both sides of fixed roof 10 top that compresses tightly, and fixed plate 18 and closing device fixed stay frame 1 pass through fixing bolt 19 to be connected, connect stably, do benefit to the dismantlement.

Further, carry one side of reducing mechanism case 6 to install motor 5, carry the opposite side of reducing mechanism case 6 to install down hopper 20, hopper 20 and the 6 fixed connection of carrying reducing mechanism case down, the internally mounted of carrying reducing mechanism case 6 has protection inner bag 22, carry reducing mechanism case 6 and protection inner bag 22 fixed connection, the inside of protection inner bag 22 is provided with conveyer trough 26, fixed block 21 is all installed at the both ends of carrying reducing mechanism case 6, fixed block 21 is provided with a plurality of, and a plurality of fixed block 21 distributes in proper order, fixed block 21 and the 6 welded connection of carrying reducing mechanism case, the structural rigidity is big, the wholeness is good.

Further, the spiral conveying rod 23 is installed at the middle position of one side inside the conveying groove 26, the spiral conveying blades 24 are installed outside the spiral conveying rod 23, the spiral conveying rod 23 and the spiral conveying blades 24 are of an integrated structure, the crushing blades 25 are installed outside the spiral conveying blades 24, the spiral conveying blades 24 and the crushing blades 25 are connected in a welded mode, air tightness is good, and use is facilitated.

Further, the inside of mount pad 7 is provided with connecting hole 31, and the inside intermediate position department of mount pad 7 is provided with connector 27, and the internally mounted of mount pad 7 has strengthening support rib 28, and strengthening support rib 28 and mount pad 7 welded connection all install balanced dead lever 29 in the top of mount pad 7 both sides, and the externally mounted of balanced dead lever 29 has protective drum 30, balanced dead lever 29 and mount pad 7 fixed connection, and the equilibrium is good, the operation of being convenient for.

Furthermore, the connecting piece 16 is welded with the limiting block 15 and the compression filter plate 9, the supporting slide rod 32 is installed in the middle position below the limiting block 15, the sliding block 37 is installed below the supporting slide rod 32, and the supporting slide rod 32, the sliding block 37 and the limiting block 15 are fixedly connected.

Further, the inside of compressing tightly the filter plate 9 is provided with lug 36, compresses tightly the inside intermediate position department of filter plate 9 and is provided with port 33, compresses tightly one side of the inside top of filter plate 9 and is provided with feed port 34, compresses tightly one side of the inside below of filter plate 9 and is provided with discharge opening 35, compresses tightly the internally mounted of filter plate 9 rear end and has filtering plate frame 40, and the filter effect is good.

Further, compress tightly filter plate 9 and filter plate frame 40 fixed connection, the internally mounted of filter plate frame 40 has filter screen 38, filter plate frame 40 and filter screen 38 fixed connection, and the inside intermediate position department of filter plate frame 40 is provided with straining chamber 39, is convenient for filter the material.

The working principle is as follows: when the device is used, firstly, a screw penetrates through the connecting hole 31 to fix the mounting block 13 and the mounting seat 7 at one end of the hydraulic rod 14, then the fixing plate 18 and the compressing device fixing support frame 1 are fixed through the fixing bolt 19, so that the fixing and compressing top plate 10 is mounted, then a material pipe and a material pump are connected through the feeding pipe 17 in a sealing manner, the material pump is started to work, materials are conveyed into the fixing and compressing top plate 10 through the feeding pipe 17 and then fed through the feeding holes 34 in the compressing filter plates 9 and are sequentially discharged into the compressing filter plates 9, the materials penetrate into the filter chamber 39 in the filter plate frame 40 through the filter screen 38 to be filtered, the filtering effect is good, and meanwhile, the discharging pipe is connected through the discharging holes 35 in a sealing manner, so that filtrate can be discharged subsequently; the hydraulic cylinder 4 in the fixed seat 3 is started again, the hydraulic cylinder 4 works to enable the hydraulic rod 14 at one end to drive the mounting seat 7 and the sliding compression top plate 8 to move towards one side, the structural strength of the reinforced support rib 28 is high, and in the process that the sliding compression top plate 8 moves towards one side, the balance fixing rod 29 plays a role in supporting two sides of the sliding compression top plate 8, so that the balance stability is high, and the protective roller 30 is driven to roll on the compression device fixing support frame 1, therefore, the sliding effect is good, the sliding resistance is reduced, the compression work is facilitated, and the operation and the use are convenient; the sliding compression top plate 8 moves towards one side to be close to the compression filter plates 9, so that the compression filter plates 9 are driven to slide towards one side, a plurality of compression filter plates 9 are stacked together, compression is performed through the sliding compression top plate 8, limitation is performed through the fixed compression top plate 10, the compression effect is good, meanwhile, the compression filter plates 9 are in the moving process, a limiting block 15 arranged inside a connecting piece 16 on two sides plays a limiting role, meanwhile, a sliding block 37 below a support sliding rod 32 slides in a moving sliding groove 12 inside a fixed support frame 1 of the compression device, the support effect is good, an anti-abrasion inner container 11 is good in anti-abrasion effect, the overall compression effect is more stable, the balance degree is higher, compression use is facilitated, the overall structure is stable, and connection is reliable; in the compaction process, filtrate pressed out of the materials is discharged through the discharge pipe through the discharge hole 35, the materials inside the compaction filter plate 9 are compacted to enable liquid to be continuously squeezed out and discharged through the discharge pipe, the bumps 36 arranged inside the compaction filter plate 9 are used for facilitating compaction and agglomeration of the materials inside, the materials are convenient to use and form filter cakes, the anti-collision effect is good, and the compaction filter plates 9 are tightly attached to each other, so that the filtrate inside is not leaked; finally, stopping the work of the hydraulic cylinder 4, loosening the sliding compaction top plate 8 and the plurality of compaction filter plates 9, unloading the filter cakes between the interior of the compaction filter plates 9, discharging the unloaded filter cakes into the conveying and crushing device box 6 after falling, starting the motor 5, and driving the output end of the motor 5 to be in transmission connection with the spiral conveying rod 23 in the conveying groove 26 so as to drive the spiral conveying blade 24 to start rotating to convey the filter cakes; simultaneously through crushing leaf 25 rotation and filter cake contact, can smash the filter cake, protection inner bag 22 protectiveness is good, prevents to be scraped the flower, and last broken filter cake does benefit to the staff through hopper 20 discharge and takes away and carry out subsequent processing, carries reducing mechanism case 6 to install through fixed block 21 and supporting leg 2, does benefit to the dismantlement, and holistic structure is perfect, and stability is high, the staff operation of being convenient for uses.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a top plate closing device for filter press convenient to operation, includes closing device fixed stay frame (1), its characterized in that: the supporting legs (2) are installed on two sides of the lower portion of the pressing device fixing support frame (1), the fixing seats (3) are installed on two sides of the upper portion of the pressing device fixing support frame (1), the hydraulic cylinders (4) are installed inside the fixing seats (3), the conveying and crushing device box (6) is installed inside the lower portion of the pressing device fixing support frame (1), the hydraulic rods (14) are installed inside the hydraulic cylinders (4), the installation blocks (13) are installed at one ends of the hydraulic rods (14), the installation seat (7) is installed on one side of the installation block (13), the sliding compression top plate (8) is installed on one side of the installation seat (7), the compression filter plates (9) are installed on the other side of the sliding compression top plate (8), and the fixed compression top plate (10) is installed on the other side of the compression top plate (9), the filter plate pressing device is characterized in that connecting pieces (16) are mounted above two sides of the pressing filter plate (9), and limiting blocks (15) are mounted inside the connecting pieces (16).

2. The top plate hold down apparatus for a filter press of claim 1, wherein: the inside of closing device fixed stay frame (1) top both sides all is provided with removes spout (12), the internally mounted of removing spout (12) has abrasionproof inner bag (11), abrasionproof inner bag (11) and removal spout (12) are pasted and are connected.

3. The top plate hold down apparatus for a filter press of claim 1, wherein: the fixed feed pipe (17) of installing of the inside intermediate position department in roof (10) one side that compresses tightly, fixed plate (18) are all installed to the both sides of fixed roof (10) top that compresses tightly, fixed plate (18) and closing device fixed stay frame (1) are connected through fixing bolt (19).

4. The top plate hold down apparatus for a filter press of claim 1, wherein: carry one side of reducing mechanism case (6) to install motor (5), hopper (20) down are installed to the opposite side of carrying reducing mechanism case (6), hopper (20) and transport reducing mechanism case (6) fixed connection down, the internally mounted of carrying reducing mechanism case (6) has protection inner bag (22), carry reducing mechanism case (6) and protection inner bag (22) fixed connection, the inside of protection inner bag (22) is provided with conveyer trough (26), fixed block (21) are all installed at the both ends of carrying reducing mechanism case (6), fixed block (21) are provided with a plurality of, and a plurality of fixed block (21) distribute in proper order, fixed block (21) and carry reducing mechanism case (6) welded connection.

5. The top plate hold down apparatus for a filter press of claim 4, wherein: the utility model discloses a crushing machine, including conveyer trough (26), spiral conveying pole (23) are installed to the intermediate position department of inside one side of conveyer trough (26), the externally mounted of spiral conveying pole (23) has spiral conveying leaf (24), spiral conveying pole (23) and spiral conveying leaf (24) structure as an organic whole, the externally mounted of spiral conveying leaf (24) has crushing leaf (25), spiral conveying leaf (24) and crushing leaf (25) welded connection.

6. The top plate hold down apparatus for a filter press of claim 1, wherein: the inside of mount pad (7) is provided with connecting hole (31), the inside intermediate position department of mount pad (7) is provided with connector (27), the internally mounted of mount pad (7) has strengthening brace rod (28), strengthening brace rod (28) and mount pad (7) welded connection, balanced dead lever (29) are all installed to the top of mount pad (7) both sides, the externally mounted of balanced dead lever (29) has protective roller (30), balanced dead lever (29) and mount pad (7) fixed connection.

7. The top plate hold down apparatus for a filter press of claim 1, wherein: connecting piece (16) and stopper (15) and compress tightly the equal welded connection of filter plate (9), intermediate position department of stopper (15) below installs support slide bar (32), slider (37) are installed to the below of supporting slide bar (32), support slide bar (32) and slider (37) and the equal fixed connection of stopper (15).

8. The top plate hold down apparatus for a filter press of claim 1, wherein: the inside that compresses tightly filter plate (9) is provided with lug (36), the intermediate position department that compresses tightly the inside of filter plate (9) is provided with opening (33), the one side that compresses tightly the inside top of filter plate (9) is provided with feed port (34), the one side that compresses tightly the inside below of filter plate (9) is provided with discharge opening (35), the internally mounted who compresses tightly the filter plate (9) rear end has filter plate frame (40).

9. The top plate hold down apparatus for a filter press of claim 8, wherein: compress tightly filter plate (9) and filter plate frame (40) fixed connection, the internally mounted of filter plate frame (40) has filter screen (38), filter plate frame (40) and filter screen (38) fixed connection, the inside intermediate position department of filter plate frame (40) is provided with filter chamber (39).