CN213643232U - Filter press for processing inorganic pigment - Google Patents

Abstract

The application relates to a filter press for processing inorganic pigments, which comprises a frame, wherein a plurality of groups of filter frames are arranged on the frame in a sliding manner, sliding blocks which are erected on the upper surface of the frame are fixedly arranged on two sides of the filter frames which are deviated from each other, two ends of each sliding block extend towards the direction deviating from the frame to extend out of the side part of the frame, pressing plates for pressing the filter frames and thrust plates for limiting the sliding of the filter frames are respectively arranged at two opposite ends of the plurality of groups of filter frames of the frame, the frame is provided with the setting gauge in the side that is close to the sliding block tip, and the setting gauge is unanimous with the slip direction of filter frame with frame sliding connection and slip direction, is provided with the gliding setting gauge drive assembly of drive setting gauge in the frame, is provided with the setting gauge mechanism that is used for driving the filter frame and slides and can make the filter frame vibration along the frame of vertical lift on the setting gauge, and this application has the effect of improving the problem that the raw materials glues and is difficult for collecting in the filter frame.

Description

Filter press for processing inorganic pigment

Technical Field

The application relates to the technical field of inorganic pigment processing equipment, in particular to a filter press for processing inorganic pigments.

Background

The inorganic pigment is a pigment whose main component is an inorganic substance. With the recovery of global economy, the industries such as building materials, coating and paint, plastics, printing ink and the like at home and abroad are rapidly increased, the demand of inorganic pigments is rapidly increased, the inorganic pigments serving as one of main raw materials of the inorganic pigments are greatly developed, and the proportion of titanium dioxide and iron oxide is the largest.

Inorganic pigment need use the pressure filter to carry out the filter-pressing dehydration in process of production, among the correlation technique, the pressure filter includes the frame, it is provided with a plurality of filter frames to slide along same direction in the frame, relative both sides are provided with pressure strip and thrust plate respectively in the frame, and a plurality of filter frames are located between pressure strip and the thrust plate, the fixed driving piece that compresses tightly that drives the pressure strip level and compress tightly the filter frame that is provided with in the frame, the inside cavity that is used for the splendid attire raw materials that offers of filter frame, it is provided with the setting gauge to slide along the gliding same direction of filter frame in the frame, setting gauge reciprocating motion makes a round trip in order to separate adjacent filter frame, thereby make the raw materials.

In view of the above-mentioned related technologies, the inventor believes that after the adjacent filter frames are separated, the raw material is easily stuck on the filter frames due to the fact that the raw material is wet, and the raw material is not easily dropped and collected.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that raw materials are stuck in a filter frame and are not easy to collect, the application provides a filter press for processing inorganic pigments.

The application provides a filter press for processing inorganic pigment adopts following technical scheme: the utility model provides a pressure filter for inorganic pigment processing, includes the frame, slides in the frame and is provided with the multiunit filter frame, and the both sides that the filter frame deviates from each other are fixed to be provided with the sliding block of erectting in the frame upper surface, and the both ends of sliding block extend in order to stretch out the frame lateral part towards the direction that deviates from the frame, and the frame is equipped with the pressure strip that is used for compressing tightly the filter frame and restricts the gliding thrust plate of filter frame at the relative both ends branch of multiunit filter frame, the frame is provided with the setting gauge in the side that is close to the sliding block tip, and setting gauge and frame sliding connection just slip direction are unanimous with the slip direction of filter frame, are provided with in the frame and drive the gliding setting gauge drive assembly of setting gauge of drive, are provided with vertical lift on.

By adopting the technical scheme, inorganic pigment slurry is poured into the multiple groups of filter frames, the pressing plate slides towards the thrust plate to be close to the multiple groups of filter frames to be pressed, water inside the inorganic pigment is extruded out and is discharged from the filter press along a drainage pipeline, after filter pressing is completed, the kick-out device slides to the position of each group of filter frames in a reciprocating mode along the rack to separate the filter frames, after adjacent filter frames are separated, the inorganic pigment between the filter frames can fall off from the filter frames and fall into the material receiving device, in the process of driving the filter frames to move, the kick-out mechanism can knock the filter frames in a reciprocating mode to vibrate the filter frames, so that the inorganic pigment adhered to the filter frames can vibrate and fall off, and the problem that raw materials are adhered to the filter frames and are not easy to collect is solved.

Optionally: the setting gauge has two sets ofly, is located the frame both sides respectively and is close to the sliding block.

Through adopting above-mentioned technical scheme, two sets of kickbacks remove the filter frame jointly, can improve the sliding stability of every group filter frame.

Optionally: the kick-out mechanism includes quiet cylinder and moves the cylinder, and quiet cylinder, move the cylinder and all be located the setting gauge inside, quiet cylinder and setting gauge rigid coupling, the storage tank has been seted up to the top surface of setting gauge, moves the cylinder and is located the storage tank, and quiet cylinder, the piston rod of moving the cylinder are equipped with the vibration subassembly that is used for driving the reciprocal sliding block that strikes of moving the cylinder in the storage tank with the both sides butt that the sliding block deviates from each other respectively.

Through adopting above-mentioned technical scheme, the setting gauge is close to before to the filter frame, quiet cylinder, the piston rod of actuating cylinder is received in the cylinder, when the setting gauge takes the sound cylinder, the actuating cylinder removes when the both sides that the sliding block deviates from each other, the setting gauge is temporarily static, quiet cylinder, the piston rod of actuating cylinder stretches out the butt and lives the both sides that the sliding block deviates from each other, setting gauge drive assembly drives the setting gauge and removes, the setting gauge drives the filter frame and separates with adjacent filter frame, the vibration subassembly drives actuating cylinder and strikes the sliding block to make the filter frame vibration will bond the inorganic pigment vibration in the filter frame and drop.

Optionally: the vibration component comprises a servo motor and a cam, the servo motor is fixedly connected with the inner wall of the accommodating groove, an output shaft of the servo motor is fixedly connected with the cam, the actual contour curved surface of the cam is in sliding butt joint with a cylinder barrel of the movable cylinder, and a reset spring enabling the movable cylinder to reset is fixedly arranged in the accommodating groove.

Through adopting above-mentioned technical scheme, when the base circle profile curved surface butt actuating cylinder of cam, reset spring is in the natural state, and servo motor drives the cam rotation, and cam and reset spring drive actuating cylinder reciprocating motion jointly, and the sliding block is constantly strikeed to the piston rod of actuating cylinder, makes the filter frame vibration, and the inorganic pigment vibration that will bond in the filter frame drops.

Optionally: the cylinder barrel of the movable cylinder is sleeved with a sleeve, the bottom of the sleeve is fixedly provided with a dovetail block, the bottom of the accommodating groove is provided with a dovetail groove, the trend of the dovetail groove is perpendicular to the axis of an output shaft of the servo motor, and the dovetail block is in sliding fit with the dovetail groove.

By adopting the technical scheme, the dovetail groove is limited in the reciprocating movement direction of the movable cylinder through the dovetail block and the sleeve, and the reciprocating movement of the movable cylinder is more stable due to the arrangement of the sleeve and the sliding fit of the dovetail block and the dovetail groove.

Optionally: the reset springs are arranged in two groups and are respectively positioned on two sides of the sleeve, which deviate from each other.

Through adopting above-mentioned technical scheme, when the base circle profile curved surface butt sleeve of cam, two sets of reset spring all are in natural state, and two sets of reset spring can provide bigger elasticity to the reseing of moving cylinder, make the telescopic outer wall of actual profile curved surface butt constantly of cam simultaneously.

Optionally: the material poking driving assembly comprises a driving motor and a lead screw, the driving motor is fixedly connected with the end face of the rack, the lead screw is fixedly connected with an output shaft of the driving motor, and the lead screw penetrates through the material poking device and is in threaded fit with the material poking device.

By adopting the technical scheme, the driving motor drives the lead screw to rotate, the lead screw drives the kick-out device to slide along the rack, and the start and stop of the kick-out device can be controlled by controlling the start and stop of the driving motor.

Optionally: and a connecting arm for connecting the two groups of kickers into a whole is fixedly connected between the two groups of kickers.

Through adopting above-mentioned technical scheme, the linking arm is connected two sets of setting gauge as a whole, and setting gauge drive assembly can control two sets of setting gauge synchronous motion simultaneously, improves the mobility stability and the smooth and easy nature of filter frame.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the movable air cylinder, the vibrating assembly drives the movable air cylinder to knock the filter frame in a reciprocating manner, so that the inorganic pigment adhered in the filter frame can be vibrated and fall off;

2. the sleeve in sliding fit with the dovetail groove is arranged, so that the moving stability of the moving cylinder can be improved;

3. through setting up two sets of reset spring, can make the sleeve support tight cam all the time, improve moving cylinder's mobility stability.

Drawings

FIG. 1 is a schematic view showing the structure of a filter press for processing inorganic pigments according to an embodiment of the present application;

fig. 2 is a sectional view showing a return spring.

Description of reference numerals: 1. a frame; 11. a thrust plate; 12. a compression plate; 13. a hydraulic cylinder; 14. a supporting seat; 15. a sliding groove; 16. a yielding groove; 2. a filter frame; 21. a slider; 22. a feed pipe; 23. a water outlet pipe; 3. a kick-out device; 31. a static cylinder mounting groove; 32. a containing groove; 321. a dovetail groove; 33. a roller; 4. a connecting arm; 5. a material poking mechanism; 51. a stationary cylinder; 511. a static limiting block; 52. a movable cylinder; 521. a movable limiting block; 522. a sleeve; 5221. a dovetail block; 6. a vibrating assembly; 61. a servo motor; 62. a cam; 7. a return spring; 8. a material poking driving component; 81. a drive motor; 82. and a lead screw.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a filter press for processing inorganic pigments, referring to fig. 1 and 2, the filter press for processing inorganic pigments comprises a frame 1, a plurality of groups of filter frames 2 are arranged on the frame 1 in a sliding manner, sliding blocks 21 erected on the upper surface of the frame 1 are integrally formed on two sides of each group of filter frames 2, two ends of each group of filter frames 2, which are mutually deviated, extend in the direction of deviating from the frame 1 and extend out of the side surface of the frame 1, a pressing plate 12 and a thrust plate 11 are respectively arranged on the frame 1 at two opposite ends of the plurality of groups of filter frames 2, the thrust plate 11 is integrally formed with the frame 1, a hydraulic cylinder 13 is fixedly welded at one end of the frame 1 far away from the thrust plate 11, a piston rod of the hydraulic cylinder 13 is fixedly welded with the pressing plate 12, a feeding pipe 22 and a water outlet pipe 23 communicated with the interiors of the plurality of groups of filter frames 2 are integrally formed on the side surface of the frame 1 near the, the kick-out device 3 is connected with the frame 1 in a sliding mode, the sliding direction of the kick-out device is consistent with that of the filter frame 2, a connecting arm 4 which connects the two kick-out devices 3 into a whole is fixedly connected between the two kick-out devices 3, a kick-out driving assembly 8 which is used for driving the kick-out device 3 to move is fixedly arranged on the upper surface of the frame 1, which is close to the hydraulic cylinder 13, and a kick-out mechanism 5 which is vertically lifted and used for driving the filter frame 2 to slide along the frame 1 and enabling the filter frame 2 to vibrate is arranged in the kick.

Referring to fig. 1 and 2, inorganic pigment slurry is poured into a plurality of groups of filter frames 2 through a feeding pipe 22, a hydraulic cylinder 13 is started to enable a pressing plate 12 to slide towards a thrust plate 11 to be close to and press the plurality of groups of filter frames 2, moisture in the inorganic pigment is squeezed out and discharged out of a filter press through a water outlet pipe 23, after filter pressing is completed, a material poking driving assembly 8 drives two groups of material poking devices 3 to slide to each group of filter frames 2 along a rack 1 in a reciprocating mode and enable the groups of filter frames 2 to be separated, after adjacent filter frames 2 are separated, the inorganic pigment between the filter frames 2 can fall off from the filter frames 2 and fall into a material receiving device, in the process that the filter frames 2 are driven to move by the material poking devices 3, the material poking mechanisms 5 can knock the filter frames 2 in a reciprocating mode to enable the filter frames 2 to vibrate, the inorganic pigment adhered in the filter frames 2 to fall off in a vibrating.

Referring to fig. 1 and 2, the top surface of the frame 1 is provided with sliding grooves 15 parallel to the sliding direction of the filter frame 2 on both sides thereof, the kick-out device 3 is rotatably connected with rollers 33 on both sides parallel to the sliding direction of the filter frame 2, the rollers 33 are positioned in the sliding grooves 15 and are in rolling fit with the sliding grooves 15, the bottom of the sliding grooves 15 is provided with vertical abdicating grooves 16 penetrating through the frame 1, and both ends of the connecting arm 4 respectively penetrate through the two abdicating grooves 16 and are welded and fixed with the bottom surface of the kick-out device 3.

Referring to fig. 1 and 2, the material stirring mechanism 5 includes a static cylinder 51 and a movable cylinder 52, the top surface of the material stirring device 3 is provided with a static cylinder 51 mounting groove 31 and a receiving groove 32 with a distance, the cylinder of the static cylinder 51 is positioned in the static cylinder 51 mounting groove 31 and is welded and fixed with the inner wall of the static cylinder 51 mounting groove 31, the piston rod of the static cylinder 51 is welded and fixed with a static limiting block 511, the movable cylinder 52 is positioned in the receiving groove 32, the piston rod of the movable cylinder 52 is welded and fixed with a movable limiting block 521 and a static limiting block 511, move the both sides butt that stopper 521 deviates from each other with sliding block 21 respectively, move cylinder outer wall interference fit cover of pneumatic cylinder 52 and be equipped with sleeve 522, sleeve 522's bottom integrated into one piece has forked tail piece 5221, and the dovetail 321 that is on a parallel with filter frame 2 slip direction is seted up to the tank bottom of storage tank 32, forked tail piece 5221 and dovetail 321 sliding fit are equipped with the vibration subassembly 6 that is used for driving pneumatic cylinder 52 reciprocal strike sliding block 21 in the storage tank 32. Before the kick-out device 3 approaches the filter frame 2, piston rods of the static air cylinder 51 and the movable air cylinder 52 are contracted into the cylinder barrel, the static limiting block 511 and the movable limiting block 521 respectively enter the mounting groove 31 of the static air cylinder 51 and the accommodating groove 32, when the kick-out device 3 drives the static air cylinder 51 and the movable air cylinder 52 to move to two sides where the sliding block 21 deviates from each other, the kick-out device 3 is temporarily static, the piston rods of the static air cylinder 51 and the movable air cylinder 52 extend out, the static limiting block 511 and the movable limiting block 521 respectively abut against two sides where the sliding block 21 deviates from each other, the kick-out driving component 8 drives the kick-out device 3 to move towards the direction of the pressing plate 12, the kick-out device 3 drives the filter frame 2 to separate from the adjacent filter frame 2, and the vibrating component 6 drives the movable air cylinder 52 to strike the sliding block 21 to vibrate the filter frame 2.

Referring to fig. 1 and 2, the vibrating assembly 6 includes a servo motor 61 and a cam 62, the servo motor 61 is embedded in the inner wall of the accommodating groove 32 and fixedly connected to the setting device 3, an output shaft of the servo motor 61 is welded and fixed to the cam 62, an actual contour curved surface of the cam 62 is in sliding abutment with the outer wall of the sleeve 522, two sets of return springs 7 are fixedly arranged in the accommodating groove 32, the two sets of return springs 7 are respectively located at two sides of the sleeve 522 which are away from each other, one end of the return spring 7 is fixedly bonded to the outer wall of the sleeve 522, the other end of the return spring 7 is fixedly bonded to the inner wall of the accommodating groove 32, when the base circle contour curved surface of the cam 62 is in a natural state, the servo motor 61 drives the cam 62 to rotate, the cam 62 and the return spring 7 drive the movable cylinder 52 to reciprocate, the movable stopper 521 continuously strikes the sliding, the inorganic pigment adhered in the filter frame 2 is vibrated and dropped off.

Referring to fig. 1 and 2, the material-pulling driving assembly 8 includes a driving motor 81 and a lead screw 82, the driving motor 81 is welded and fixed to the end surface of the frame 1 close to the thrust plate 11, the lead screw 82 is welded and fixed to the output shaft of the driving motor 81, the lead screw 82 penetrates through the material-pulling device 3 and is in threaded fit with the material-pulling device 3, the frame 1 is provided with a supporting seat 14 at one end close to the hydraulic cylinder 13, one end of the lead screw 82 far away from the driving motor 81 is rotatably connected with the supporting seat 14, the driving motor 81 drives the lead screw 82 to rotate, the lead screw 82 drives the material-pulling device 3 to slide in the sliding groove 15, and the start-stop position.

The implementation principle of the filter press for processing the inorganic pigment in the embodiment of the application is as follows: inorganic pigment slurry is filled into a plurality of groups of filter frames 2 through a feeding pipe 22, a hydraulic cylinder 13 is started to enable a pressing plate 12 to slide towards a thrust plate 11 to be close to and press the plurality of groups of filter frames 2, moisture in the inorganic pigment is squeezed out and discharged out of a filter press through a water outlet pipe 23, after filter pressing is completed, a driving motor 81 drives a screw rod 82 to rotate, the screw rod 82 drives two groups of material poking devices 3 to slide to and fro in a sliding groove 15 to each sliding block 21, the material poking devices 3 are close to the filter frames 2, piston rods of a static air cylinder 51 and a movable air cylinder 52 are contracted into a cylinder barrel, a static limiting block 511 and a movable limiting block 521 respectively enter a mounting groove 31 and a containing groove 32 of the static air cylinder 51, when the material poking devices 3 drive the static air cylinder 51 and the movable air cylinder 52 to move to two sides where the sliding blocks 21 deviate from each other, the material poking devices 3 are temporarily static, the piston rods of the static air, lead screw 82 drives setting gauge 3 and removes to the direction that is close to pressure strip 12, setting gauge 3 drives filter frame 2 and the separation of adjacent filter frame 2, after the separation of adjacent filter frame 2, inorganic pigment between the filter frame 2 can drop into the material collecting device from filter frame 2, setting gauge 3 drives the in-process that filter frame 2 removed, servo motor 61 drives cam 62 rotatory, cam 62 and reset spring 7 drive actuating cylinder 52 reciprocating motion jointly, move stopper 521 and constantly strike sliding block 21, make filter frame 2 vibrate, the inorganic pigment vibration that will bond in filter frame 2 drops, improve the problem that the raw materials glues and is difficult for collecting in filter frame 2.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a pressure filter is used in inorganic pigment processing, which comprises a frame (1), it is provided with multiunit filter frame (2) to slide on frame (1), both sides that filter frame (2) deviate from each other are fixed to be provided with sliding block (21) of erectting in frame (1) upper surface, the both ends of sliding block (21) extend in order to stretch out frame (1) lateral part towards the direction that deviates from frame (1), frame (1) is equipped with pressure strip (12) and restriction filter frame (2) gliding thrust plate (11) that are used for compressing tightly filter frame (2) in the relative both ends branch of multiunit filter frame (2), its characterized in that: frame (1) is provided with setting gauge (3) in the side that is close to sliding block (21) tip, and setting gauge (3) are unanimous with frame (1) sliding connection and the slip direction of slip direction and filter frame (2), are provided with on frame (1) and drive setting gauge (3) gliding setting gauge drive assembly (8), are provided with vertical lift on setting gauge (3) and are used for driving filter frame (2) and slide along frame (1) and can make setting gauge mechanism (5) of filter frame (2) vibration.

2. The filter press for processing inorganic pigments according to claim 1, wherein: the two groups of the kick-out devices (3) are respectively positioned on two sides of the rack (1) and are close to the sliding blocks (21).

3. The filter press for processing inorganic pigments according to claim 2, wherein: kick-out mechanism (5) are including quiet cylinder (51) and actuating cylinder (52), quiet cylinder (51), actuating cylinder (52) all are located inside kick-out ware (3), quiet cylinder (51) and kick-out ware (3) rigid coupling, storage tank (32) have been seted up to the top surface of kick-out ware (3), actuating cylinder (52) are located storage tank (32), quiet cylinder (51), the piston rod of actuating cylinder (52) deviates from both sides butt each other with sliding block (21) respectively, be equipped with in storage tank (32) and be used for driving actuating cylinder (52) vibration subassembly (6) of reciprocating stroke sliding block (21).

4. The filter press for processing inorganic pigments according to claim 3, wherein: the vibration component (6) comprises a servo motor (61) and a cam (62), the servo motor (61) is fixedly connected with the inner wall of the accommodating groove (32), an output shaft of the servo motor (61) is fixedly connected with the cam (62), the actual contour curved surface of the cam (62) is in sliding butt joint with the cylinder barrel of the movable air cylinder (52), and a return spring (7) capable of returning the movable air cylinder (52) is fixedly arranged in the accommodating groove (32).

5. The filter press for processing inorganic pigments according to claim 4, wherein: the cylinder barrel of the movable cylinder (52) is sleeved with a sleeve (522), a dovetail block (5221) is fixedly arranged at the bottom of the sleeve (522), a dovetail groove (321) is formed in the bottom of the accommodating groove (32), the trend of the dovetail groove (321) is perpendicular to the axis of an output shaft of the servo motor (61), and the dovetail block (5221) is in sliding fit with the dovetail groove (321).

6. The filter press for processing inorganic pigments according to claim 5, wherein: two groups of return springs (7) are arranged and are respectively positioned at two sides of the sleeve (522) which are deviated from each other.

7. The filter press for processing inorganic pigments according to claim 2, wherein: the material poking driving assembly (8) comprises a driving motor (81) and a lead screw (82), the driving motor (81) is fixedly connected with the end face of the rack (1), the lead screw (82) is fixedly connected with an output shaft of the driving motor (81), and the lead screw (82) penetrates through the material poking device (3) and is in threaded fit with the material poking device (3).

8. The filter press for processing inorganic pigments according to claim 2, wherein: a connecting arm (4) which connects the two groups of kickoff sets (3) into a whole is fixedly connected between the two groups of kickoff sets (3).

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