CN115487553A

CN115487553A - Pressure filter with supplementary structure of unloading

Info

Publication number: CN115487553A
Application number: CN202211262761.5A
Authority: CN
Inventors: 陈文生; 苏子战; 王天平
Original assignee: Henan Jiuding Filtration Equipment Co ltd
Current assignee: Henan Jiuding Filtration Equipment Co ltd
Priority date: 2022-10-15
Filing date: 2022-10-15
Publication date: 2022-12-20
Anticipated expiration: 2042-10-15
Also published as: CN115487553B

Abstract

The invention relates to the field of filter pressing equipment, in particular to a filter press with an auxiliary discharging structure, which is characterized in that: including pressure filter frame, arm-tie car assembly and filter plate, the arm-tie car assembly sets up in the pressure filter frame, the filter plate sets up in pressure filter frame middle part, this device is assisted vibrations through the arm-tie car assembly and is unloaded the cake, can accelerate the filter cake and unload cake efficiency, the reinforcing unloads the cake effect, still has the filter plate, when the pressure filter need unload the cake, when the arm-tie dolly pulls open the filter plate one by one, unload the cake board through the assistance and can make the filter cake break away from the filter cloth fast, stronger practicality has, this device is higher than traditional manual work and unloads cake efficiency, can effectively reduce staff's intensity of labour, reduce cost of labor and potential safety hazard, simultaneously, the more customized cake unloading device manufacturing cost of this device is lower, do benefit to the large tracts of land and promote.

Description

Pressure filter with supplementary structure of unloading

Technical Field

The invention belongs to the field of filter pressing equipment, particularly relates to a filter press, and particularly relates to a filter press with an auxiliary discharging structure.

Background

The filter press is a filtering device operated intermittently, is mainly used for carrying on the solid-liquid separation, filter the supplies through the pressure, and apply to the chemical industry, pharmacy field extensively, especially to the separation of the fine and viscous substance, have its unique superiority, is suitable for the solid-liquid separation of various suspensions, filter pressing; the filter press has simple structure and convenient use, and is widely used in industrial and mining enterprises of petroleum, chemical industry, metallurgy, pharmacy, sugar manufacturing, mineral separation, food, sewage treatment and the like.

In the prior art, when a filter press performs solid-liquid separation, slurry is pressed into a closed filter chamber formed by two adjacent filter plates by using a pressure pump, so that pressure difference is formed between two sides of filter cloth, thereby realizing solid-liquid separation, after the solid-liquid separation is completed, the solid filtered by the filter press, namely filter cakes, need to be discharged, most of the existing cake discharging modes of the filter press are manual cake discharging, namely, when the filter press completes the solid-liquid separation, the cake discharging is performed by manually beating by workers, the workload of manual cake discharging is large, the labor intensity of the workers is high, the labor cost is high, meanwhile, the potential safety hazard is large, most of the existing mechanical cake discharging devices need to be customized, the production cost is high, the price is high, the popularization is not facilitated, and therefore, how to overcome the technical problems and defects existing in the prior art become key problems to be solved.

Disclosure of Invention

In order to overcome the defects of the prior art, the filter press with the auxiliary discharging structure is provided, and the problems that in the prior art, the workload of discharging cakes is large, the labor intensity is high, the labor cost is high, the potential safety hazard is large, a mechanized cake discharging device needs to be customized, the production cost is high, the price is high, the popularization is not facilitated and the like due to the fact that workers manually knock the filter press to discharge the cakes are effectively solved.

In order to realize the purpose, the technical scheme of the invention is as follows: the utility model provides a pressure filter with supplementary structure of unloading, includes pressure filter frame, arm-tie car assembly and filter plate, arm-tie car assembly sets up in the pressure filter frame, the filter plate sets up in pressure filter frame middle part, the pressure filter frame includes support frame, fixed plate, pressure strip and guide rail. The fixed plate is arranged at the left end of the support frame, the guide rail is arranged on the support frame, and the pressing plate is arranged on the right side of the guide rail in a sliding mode.

Further, the pull plate vehicle assembly comprises a pull plate vehicle body, a pull plate buckle and a vibration mechanism, wherein the pull plate buckle is arranged on the pull plate vehicle body, and the vibration mechanism is arranged in the middle of the upper portion of the pull plate vehicle body.

Furthermore, the filter plate includes filter plate frame, walking sideboard and supplementary cake board of unloading, the walking sideboard symmetry sets up in filter plate frame border both sides, supplementary cake board of unloading symmetry sets up in the square both sides of filter plate frame, filter plate frame middle part symmetry is provided with the filter cloth.

Further, be provided with the filter plate rail of walking on the guide rail, filter plate walking rail lateral part is provided with the board pulling car assembly and walks the rail in rows, the filter plate sets up on the filter plate rail of walking, the board pulling car assembly sets up on the board pulling car assembly walks the rail in rows, the filter plate rail of walking is that the cross section is trapezoidal filter plate rail of walking.

Further, vibrations mechanism includes flexible push rod, L type articulated elements, slip sled board, spacing support and gyro wheel, flexible push rod is fixed to be set up in arm-tie automobile body middle part, flexible push rod left end fixedly connected with L type articulated slab, it is provided with the slip sled board to articulate on the L type articulated slab, the slip sled board sets up on the arm-tie automobile body through spacing support, the other end of slip sled board is provided with the gyro wheel, it has the spout to open on the slip sled board, the slip sled board passes through spout sliding connection spacing support.

Furthermore, walking wheels are arranged on the walking side plates, and integration cushion blocks are further arranged on the walking side plates.

Further, supplementary cake board of unloading includes worker's word board, spring, sealed pad and cross, it has the mounting groove to open on the filter frame around the filter cloth, the spring sets up inside the mounting groove, the I-shaped board sets up in the mounting groove in the spring outside, the worker's word board outside is provided with sealed the pad, sealed fixed connection cross of pad.

Further, the spring is a compression spring, a sealing sleeve is arranged at the joint of the spring and the I-shaped plate, the sealing sleeve is a semi-arch-shaped sealing sleeve, and the cross plate is made of elastic rubber.

The filter press with the auxiliary discharging structure has the beneficial effects that:

1. the invention relates to a filter press with an auxiliary discharging structure, which is provided with a pulling plate vehicle assembly, wherein a pulling plate vehicle body of the pulling plate vehicle assembly is matched with a pulling plate buckle to pull a filter plate to slide along a guide rail, meanwhile, a telescopic push rod of a vibration mechanism of the pulling plate vehicle assembly operates to drive an L-shaped hinge part to slide left and right, a sliding pry plate can be driven to move through the movement of the L-shaped hinge part, the sliding pry plate simultaneously cooperates with a sliding chute of the sliding pry plate through a limiting support, so that the sliding pry plate can perform oblique height displacement, the filter plate can be lifted through a roller wheel during displacement of the sliding pry plate, and the telescopic push rod retracts after lifting, so that the sliding pry plate and the roller wheel are driven to reduce in height, the filter plate falls down to vibrate the filter plate, and accordingly, cake discharging is assisted.

2. The filter press with the auxiliary discharging structure is also provided with the filter plate, when the filter press needs to discharge cakes, the filter plate is pulled one by the plate pulling trolley, the I-shaped plate of the auxiliary cake discharging plate of the filter plate pops up under the action of the spring, the I-shaped plate pops up and drives the cross plate to move, and the cross plate moves to drive the filter cake to be separated from the filter cloth, so that cake discharging is completed.

Drawings

Figure 1 is a side view schematic of the filter press of the present invention having an auxiliary discharge structure;

FIG. 2 is a schematic front view of a filter plate of a filter press having an auxiliary discharge structure according to the present invention;

FIG. 3 is a schematic cross-sectional side view of a filter plate of a filter press having an auxiliary discharge structure according to the present invention;

figure 4 is a schematic cross-sectional side view of an auxiliary cake discharge plate for a filter press having an auxiliary discharge structure for discharging cake in accordance with the present invention;

figure 5 is a side view of the vibrating mechanism of the filter press with auxiliary discharging structure of the invention;

figure 6 is a side view, enlarged cross-sectional schematic view of an auxiliary cake discharge plate of a filter press having an auxiliary discharge structure according to the present invention.

In the figure:

1-frame of filter press: 101-support frame, 102-fixing plate, 103-pressing plate, 104-guide rail, 105-filter plate running rail and 106-pulling plate vehicle assembly running rail;

2-pulling plate vehicle assembly: 201-a pulling plate vehicle body, 202-a pulling plate buckle, 203-a vibration mechanism, 204-a telescopic push rod, 205-an L-shaped hinge piece, 206-a sliding prying plate, 207-a limiting bracket, 208-a roller and 209-a sliding groove;

3-filter plate: 301-filter plate frame, 302-walking side plate, 303-auxiliary cake discharging plate, 304-filter cloth, 305-walking wheel, 306-integration cushion block, 307-I-shaped plate, 308-spring, 309-sealing gasket, 310-cross plate, 311-mounting groove and 312-sealing sleeve.

Detailed Description

The filter press with auxiliary discharging structure of the present invention will be described in more detail by means of specific embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, a filter press with an auxiliary unloading structure comprises a filter press frame 1, a plate pulling vehicle assembly 2 and a filter plate 3, the filter press with the auxiliary unloading structure is provided with the plate pulling vehicle assembly, the filter plate falls down through a vibration mechanism of the plate pulling vehicle assembly so as to vibrate the filter plate, and accordingly cake unloading of the filter plate is assisted, the filter press with the auxiliary unloading structure can accelerate cake unloading efficiency and enhance cake unloading effect through auxiliary vibration of the plate pulling vehicle assembly, and the filter press with the auxiliary unloading structure is further provided with the filter plate, so that when the filter press needs cake unloading, the plate pulling vehicle pulls the filter plates one by one, the filter cake can be quickly separated from the filter cloth through the auxiliary cake unloading plate, and the filter press with the auxiliary unloading structure has stronger practicability.

Referring to fig. 1, the filter press frame 1 includes a support frame 101, a fixing plate 102, a pressing plate 103, and a guide rail 104. The fixed plate 102 is arranged at the left end of the support frame 101, the guide rail 104 is arranged on the support frame 101, the pressing plate 103 is arranged on the right side of the guide rail 104 in a sliding manner, a filter plate traveling rail 105 is arranged on the guide rail 104, a pulling plate vehicle assembly traveling rail 106 is arranged on the lateral portion of the filter plate traveling rail 105, the filter plate 3 is arranged on the filter plate traveling rail 105, the pulling plate vehicle assembly 2 is arranged on the pulling plate vehicle assembly traveling rail 106, see fig. 6, the filter plate traveling rail 105 is a filter plate traveling rail 105 with a trapezoidal cross section, and the filter plate can be conveniently reset after vibration through the trapezoidal filter plate traveling rail.

Referring to fig. 1 and 5, the pulling plate vehicle assembly 2 includes a pulling plate vehicle body 201, a pulling plate buckle 202 and a vibration mechanism 203, the pulling plate buckle 202 is disposed on the pulling plate vehicle body 201, the vibration mechanism 203 is disposed in the middle of the upper portion of the pulling plate vehicle body 201, the vibration mechanism 203 includes a telescopic push rod 204, an L-shaped hinge 205, a sliding pry plate 206, a limiting bracket 207 and a roller 208, the telescopic push rod 204 is fixedly disposed in the middle of the pulling plate vehicle body 201, the left end of the telescopic push rod 204 is fixedly connected with the L-shaped hinge 205, the L-shaped hinge 205 is hinged with the sliding pry plate 206, the sliding pry plate 206 is disposed on the pulling plate vehicle body 201 through the limiting bracket 207, the roller 208 is disposed at the other end of the sliding pry plate 206, a chute 209 is disposed on the sliding pry plate 206, the sliding pry plate 206 is slidably connected with the limiting bracket 207 through the chute 209, the sliding pry plate can be driven to move through the L-shaped hinge, the sliding pry plate moves while the sliding pry plate cooperates with the chute of the limiting bracket and the sliding pry plate and controls the roller to lift the sliding pry plate to lower the filter plate, thereby assisting in lifting the filter plate and lower the filter plate.

Referring to fig. 2, fig. 3, fig. 4, filter plate 3 includes filter plate frame 301, walking sideboard 302 and supplementary cake board 303 of unloading, walking sideboard 302 symmetry sets up in filter plate frame 301 border both sides, supplementary cake board 303 symmetry of unloading sets up in the square both sides of filter plate frame 301, filter plate frame 301 middle part symmetry is provided with filter cloth 304, be provided with walking wheel 305 on the walking sideboard 302, still be provided with on the walking sideboard 302 and integrate cushion 306, spacing between the definite filter plate when integrating the cushion and being convenient for a plurality of filter plates.

Referring to fig. 2, 3 and 6, the auxiliary cake unloading plate 303 includes an i-shaped plate 307, a spring 308, a sealing gasket 309 and a cross plate 310, a mounting groove 311 is formed in the filter plate frame 301 around the filter cloth 304, the spring 308 is disposed inside the mounting groove 311, the i-shaped plate 307 is disposed in the mounting groove 311 outside the spring 308, the spring is used for ejecting the i-shaped plate, the i-shaped plate drives the cross plate to operate outwards in cooperation, so that the filter cake is separated from the filter cloth, the sealing gasket 309 is disposed outside the i-shaped plate 307, the sealing gasket 309 is fixedly connected to the cross plate 310, and the sealing gasket is used for sealing the mounting groove and preventing the mounting groove from being decompressed.

Referring to fig. 2 and 6, the spring 308 is a compression spring 308, a sealing sleeve 312 is arranged at the joint of the spring 308 and the i-shaped plate 307, the sealing sleeve 312 is a semi-arch sealing sleeve 312, the sealing effect of the mounting groove can be further enhanced by the semi-arch sealing sleeve, the i-shaped plate can be conveniently reset, and the cross plate 310 is made of elastic rubber.

The application method of the filter press with the auxiliary discharging structure comprises the following steps: when the filter press needs to unload cakes, the filter plates are pulled one by one through the plate pulling vehicle assembly, the I-shaped plates of the auxiliary cake unloading plates of the filter plates are popped out under the action of the springs and drive the cross plates to move simultaneously, the cross plates move to drive the filter cakes to be separated from the filter cloth, so that the cakes are unloaded, the telescopic push rods of the vibration mechanisms are started simultaneously to move to drive the L-shaped hinge parts to slide left and right, the sliding pry plates can be driven to move through the movement of the L-shaped hinge parts, the sliding pry plates move simultaneously through the matching of the limiting supports and the sliding grooves of the limiting supports, so that the sliding pry plates are subjected to oblique height displacement, the filter plates are lifted through the rollers simultaneously, the telescopic push rods are controlled to retract after being lifted, so that the sliding pry plates and the heights of the rollers are driven to be reduced, the filter plates fall down to vibrate the filter plates, and accordingly, so that the cakes are unloaded through the filter plates, and the auxiliary filter plates are unloaded.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above, and various combinations of the technical features and structures proposed by the present invention may be made without departing from the concept of the present invention.

Claims

1. The utility model provides a pressure filter with supplementary structure of unloading which characterized in that: the filter press frame comprises a support frame, a fixed plate, a compression plate and a guide rail, wherein the compression plate is arranged at the left end of the support frame, the guide rail is arranged on the support frame, and the compression plate is arranged at the right side of the guide rail in a sliding manner.

2. The filter press with the auxiliary discharging structure according to claim 1, wherein: the pull plate vehicle assembly comprises a pull plate vehicle body, a pull plate buckle and a vibration mechanism, wherein the pull plate buckle is arranged on the pull plate vehicle body, and the vibration mechanism is arranged in the middle of the upper portion of the pull plate vehicle body.

3. The filter press with the auxiliary discharging structure according to claim 1, wherein: the filter plate comprises a filter plate frame, walking side plates and auxiliary cake discharging plates, wherein the walking side plates are symmetrically arranged on two sides of the edge of the filter plate frame, the auxiliary cake discharging plates are symmetrically arranged on two sides of the square of the filter plate frame, and filter cloth is symmetrically arranged in the middle of the filter plate frame.

4. The filter press with the auxiliary discharging structure according to claim 1, wherein: the filter plate walking track is arranged on the guide rail, a pulling plate vehicle assembly is arranged on the side portion of the filter plate walking track, the filter plate is arranged on the filter plate walking track, the pulling plate vehicle assembly is arranged on the pulling plate vehicle assembly, and the filter plate walking track is a filter plate walking track with a trapezoidal cross section.

5. The filter press with the auxiliary discharging structure according to claim 2, wherein: the vibrating mechanism comprises a telescopic push rod, an L-shaped hinged piece, a sliding prying plate, a limiting support and idler wheels, the telescopic push rod is fixedly arranged at the middle part of a pulling plate vehicle body, the left end of the telescopic push rod is fixedly connected with the L-shaped hinged piece, the L-shaped hinged piece is hinged with the sliding prying plate, the sliding prying plate is arranged on the pulling plate vehicle body through the limiting support, the idler wheels are arranged at the other end of the sliding prying plate, a sliding groove is formed in the sliding prying plate, and the sliding prying plate is connected with the limiting support through the sliding groove in a sliding mode.

6. The filter press with the auxiliary discharging structure according to claim 3, wherein: the walking side plate is provided with walking wheels, and the walking side plate is further provided with an integration cushion block.

7. The filter press with the auxiliary discharging structure according to claim 3, wherein: the auxiliary cake unloading plate comprises an I-shaped plate, a spring, a sealing gasket and a cross plate, a mounting groove is formed in the filter plate frame around the filter cloth, the spring is arranged in the mounting groove, the I-shaped plate is arranged in the mounting groove in the outer side of the spring, the sealing gasket is arranged on the outer side of the I-shaped plate, and the sealing gasket is fixedly connected with the cross plate.

8. The filter press with the auxiliary discharging structure according to claim 7, wherein: the spring is a compression spring, a sealing sleeve is arranged at the joint of the spring and the I-shaped plate, the sealing sleeve is a semi-arch sealing sleeve, and the cross plate is made of elastic rubber.