CN113413668A - Filter equipment of pulping machine - Google Patents
Filter equipment of pulping machine Download PDFInfo
- Publication number
- CN113413668A CN113413668A CN202110704437.3A CN202110704437A CN113413668A CN 113413668 A CN113413668 A CN 113413668A CN 202110704437 A CN202110704437 A CN 202110704437A CN 113413668 A CN113413668 A CN 113413668A
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- wall
- filter
- fixedly connected
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- moving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
- B01D33/0353—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a filtering device of a pulping machine, which comprises a filtering pipe, wherein a partition plate is fixedly connected to the inner wall of the filtering pipe, a leak hole penetrates through the middle part of the upper wall of the partition plate, a placing frame is connected to the inner wall of the filtering pipe below the partition plate in a sliding manner, a filtering plate is connected to the upper wall of the placing frame in a sliding manner, two clamping plates are symmetrically arranged on the lower wall of the partition plate below the leak hole, and a moving plate is connected to the side walls of the two clamping plates in a sliding manner. According to the invention, the filter plates vibrate in a reciprocating manner, so that the filter residues accumulated on the surfaces of the filter plates vibrate, and the slurry flows to the filter plates from gaps among the filter residues for filtering without being accumulated together, thereby accelerating the slurry to pass through the filter plates and improving the filtering speed.
Description
Technical Field
The invention relates to the technical field of pulping machines, in particular to a filtering device of a pulping machine.
Background
The pulping machine is a novel plant protein processing device, which utilizes beans such as soybeans to make plant protein drinks such as soybean milk, and in order to filter impurities in the soybean milk, filtering equipment is required for filtering. The existing filtering device has the following defects:
1. when filtering is carried out, the filter residues can block the small holes in the filter plates, so that the flow speed of the soybean milk passing through the filter plates is slow, more filter residues are accumulated on the filter plates along with the passage of time, gaps among the filter residues are small, the soybean milk is difficult to flow to the filter plates through the filter residues, and the speed of the soybean milk passing through the filter plates is slower and slower, so that the soybean milk filtering efficiency is influenced;
2. present filter all sets up the play thick liquid department at the pulping machine, through the filtration of longer time, can accumulate the thick filter residue of one deck on the filter, just need dismantle the filter residue of clearance surface to the filter, and user's hand pollutes the thick liquid easily, often dismantles the installation filter moreover, and is more troublesome, the user's of increase amount of labour.
It is necessary to design a filtering apparatus of a pulper to solve the above problems.
Disclosure of Invention
The present invention is directed to a filter apparatus of a pulper for solving the disadvantages of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the filtering equipment of the pulping machine comprises a filtering pipe, wherein a partition plate is fixedly connected to the inner wall of the filtering pipe, a leak hole penetrates through the middle of the upper wall of the partition plate, a placing frame is connected to the inner wall of the filtering pipe below the partition plate in a sliding manner, a filtering plate is connected to the upper wall of the placing frame in a sliding manner, two clamping plates are symmetrically arranged on the lower wall of the partition plate below the leak hole, and the side walls of the two clamping plates are jointly connected with a moving plate in a sliding manner;
the filter tube is internally provided with a vibration mechanism for vibrating the filter plate, the vibration mechanism comprises two first rotary grooves which are symmetrically arranged on the inner wall of the filter tube, the inner wall of one first rotary groove is rotationally connected with a first rotary shaft, one end of the first rotary shaft penetrates through the side wall of the partition plate and is rotationally connected with the inner wall of the other first rotary groove, the side wall of the first rotary shaft, which is positioned in the leakage hole, is fixedly connected with a plurality of rotary plates at equal intervals, the inner wall of the leakage hole, which is close to the upper end, is fixedly connected with a baffle plate, the inner wall of the filter tube is symmetrically provided with two second rotary grooves, the inner walls of the two second rotary grooves are rotationally connected with a second rotary shaft, one ends of the two second rotary shafts extend out of the second rotary grooves and are fixedly connected with a disc, the two first rotary grooves are respectively communicated with the two second rotary grooves, and the two ends of the first rotary shaft are respectively in transmission connection with the two second rotary shafts through belts, the edges of the opposite side walls of the two discs are fixedly connected with loop bars, and the side walls of the two loop bars are connected with guide frames in a sliding manner;
the upper wall of the placing frame is symmetrically and fixedly connected with two second cylinders, the inner walls of the two second cylinders are respectively connected with a second piston in a sliding manner, the upper walls of the two second pistons are respectively and fixedly connected with connecting rods, one ends of the two connecting rods respectively penetrate through the top of the second cylinders and are respectively and fixedly connected with the lower walls of the two guide frames, two moving cavities are symmetrically arranged in the placing frame and are respectively communicated with the two second cylinders, the inner walls of the two moving cavities are respectively and slidably connected with moving plugs, the inner walls of the two moving cavities are respectively provided with openings, the side walls of the two moving plugs are respectively and fixedly connected with fixed blocks, and one ends of the two fixed blocks respectively penetrate through the two openings and are fixedly connected with the lower walls of the filter plates;
the filter plate is provided with a cleaning mechanism;
the partition plate is provided with a control mechanism for controlling the moving plate to move;
and a fixing mechanism for fixing the placing frame is arranged in the filter pipe.
Preferably, clearance mechanism includes that symmetry fixed connection is at two L templates of placing the frame upper wall, two the common sliding connection of lower wall of L template has scrapes the strip, the left end of scraping the strip inlays and is equipped with the iron plate, is located the long box of L template upper wall fixedly connected with of iron plate top, the sealed sliding connection of inner wall of long box has the magnetic piston, the inner wall symmetry regulation of filter tube is connected with two fixed plates, two the equal fixedly connected with flexible gasbag of upper wall of fixed plate, one of them flexible gasbag passes through air duct and long box intercommunication, be equipped with in the air duct and close the time delay valve.
Preferably, the control mechanism comprises a first cylinder fixedly connected to the lower wall of the partition plate, a first piston is slidably connected to the inner wall of the first cylinder, a piston rod is fixedly connected to the side wall of the first piston, one end of the piston rod penetrates through the inner side wall of the first cylinder and is fixedly connected with the moving plate, and one of the telescopic airbags is communicated with the first cylinder through a connecting pipe.
Preferably, fixed establishment is including setting up the draw-in groove of placing the frame lateral wall, the filter tube inner wall is equipped with the control chamber, the lateral wall that the control chamber is close to the interior bottom is equipped with and moves the mouth, be equipped with the fixture block in moving the mouth, the inner wall in control chamber rotates and is connected with thin axle, the lateral wall fixedly connected with thin pole of thin axle, the lower extreme of thin pole is equipped with the shifting chute, the inner wall sliding connection in shifting chute has the slider, the lateral wall fixedly connected with small pole of fixture block, the right-hand member of small pole rotates with the lateral wall of slider to be connected, the upper end fixedly connected with magnet of thin pole, the lateral wall of magnet passes through the inner wall elastic connection of extension spring and control chamber.
Preferably, the side wall of the filter pipe is provided with a collection box, and the side wall of the collection box is communicated with the inside of the filter pipe through an inclined pipe.
Preferably, the length of the guide frame is greater than the diameter of the disc, and the length of the moving plug is greater than the length of the opening.
Preferably, the end of the magnetic piston opposite to the magnet is heteropolar, and the scraping strip is attached to the upper wall of the filter plate.
Preferably, the cross section of the fixture block is of a trapezoidal structure, and the inner walls of the two second rotary grooves are provided with sealing rings.
The invention has the following beneficial effects:
1. according to the invention, the vibrating mechanism is arranged, so that slurry flowing downwards from the leak hole can drive the rotating plate to rotate, the disc rotates, the second piston moves up and down, negative pressure and positive pressure in the moving cavity are alternated discontinuously, the moving plug can horizontally reciprocate, the filter plate can reciprocate, filter residues accumulated on the surface of the filter plate can vibrate without being accumulated together, the slurry can flow to the filter plate from gaps among the filter residues for filtering, the slurry can pass through the filter plate quickly, and the filtering speed is increased;
2. according to the invention, by arranging the cleaning mechanism, when filter residues are accumulated on the filter plate, the weight of the filter plate is gradually increased and then gradually moves downwards to compress the left telescopic air bag, after the pressure in the telescopic air bag reaches a certain value, the delay valve is closed and opened, gas enters the long box to push the magnetic piston, the magnetic piston can attract the iron block in the scraping block to move, the scraping block can hang the filter residues on the filter plate into the collecting box, the filter plate is cleaned in the filtering process without disassembling the filter plate, the labor capacity of a user is reduced, and the filtering efficiency is improved;
3. according to the invention, when the filter plate moves downwards, the gas in the right telescopic air bag is gradually extruded into the first cylinder, the first piston can gradually move leftwards, when the delay valve is opened, the moving plate just shields all the leakage holes, slurry cannot flow downwards, the filter residue is moved by the scraping strip, and the slurry is prevented from entering the collection box to cause slurry waste;
4. according to the filter plate, when the filter plate and the placing frame move downwards together, when the clamping block is clamped in the clamping groove, the closing delay valve is just opened, the scraping strip moves leftwards, when the filter plate moves to the leftmost end, the filter residue is just hung in the collecting box, the magnetic piston and the magnet are close to generate attraction, the magnet moves rightwards, the lower end of the thin rod drives the clamping block to move out of the clamping groove, and the scraping strip can accurately hang the filter residue on the filter plate into the pipe orifice of the inclined pipe.
Drawings
Fig. 1 is a schematic structural view of a filter apparatus of a pulper according to the present invention;
FIG. 2 is a sectional view taken along the line A-A of a filter apparatus of a pulper according to the invention;
FIG. 3 is a cross-sectional view taken along line B-B of a filter apparatus of a pulper according to the present invention;
FIG. 4 is an enlarged view of a filter apparatus of a pulper according to the present invention at position C;
fig. 5 is an enlarged view of the structure at D of fig. 2.
In the figure: 1 filter tube, 2 baffle plates, 3 baffle plates, 4 rotating plates, 5 first rotating shafts, 6 leakage holes, 7 first rotating grooves, 8 second rotating grooves, 9 second rotating shafts, 10 discs, 11 clamping plates, 12 moving plates, 13 first cylinders, 14 first pistons, 15 connecting tubes, 16 telescopic air bags, 17 fixing plates, 18 scraping strips, 19L-shaped plates, 20 filter plates, 21 second cylinders, 22 closing delay valves, 23 guide frames, 24 connecting rods, 25 magnetic pistons, 26 iron blocks, 27 placing frames, 28 fixing blocks, 29 moving chambers, 30 moving plugs, 31 collecting boxes, 32 long boxes, 33 control chambers, 34 thin rods, 35 second pistons, 36 magnets, 37 clamping grooves, 38 small rods and 39 clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a filter equipment of pulping machine, including filter tube 1, the inner wall fixedly connected with baffle 2 of filter tube 1, the thick liquid of making flows in from the upper end of filter tube 1, the lateral wall of filter tube 1 is equipped with collects the box 31, be used for collecting the filter residue, the lateral wall of collecting the box 31 passes through pipe chute and filter tube 1 inside intercommunication, the upper wall middle part of baffle 2 runs through and is equipped with leak 6, the sliding connection of filter tube 1 inner wall that is located baffle 2 below has places frame 27, the upper wall sliding connection who places frame 27 has filter 20, the 2 lower wall symmetry of baffle that is located leak 6 below is equipped with two cardboard 11, the common sliding connection of lateral wall of two cardboard 11 has movable plate 12.
The filter tube 1 is internally provided with a vibration mechanism for vibrating the filter plate 20, the vibration mechanism comprises two first rotary grooves 7 which are symmetrically arranged on the inner wall of the filter tube 1, the inner wall of one first rotary groove 7 is rotatably connected with a first rotary shaft 5, one end of the first rotary shaft 5 penetrates through the side wall of the partition plate 2 and is rotatably connected with the inner wall of the other first rotary groove 7, the side wall of the first rotary shaft 5 positioned in the leak hole 6 is fixedly connected with a plurality of rotary plates 4 at equal intervals, the inner wall of the leak hole 6 close to the upper end is fixedly connected with a baffle plate 3, downward flowing slurry only impacts the rotary plate 4 on one side of the first rotary shaft 5 when the baffle plate 3 is used, so that the rotary plates 4 can rotate, the inner wall of the filter tube 1 is symmetrically provided with two second rotary grooves 8, the inner walls of the two second rotary grooves 8 are provided with sealing rings to prevent the slurry from entering the second rotary grooves 8, the inner walls of the two second rotary grooves 8 are both rotatably connected with second rotary shafts 9, the one end of two second pivot 9 all extends to the second rotary tank 8 outside and fixedly connected with disc 10, two first rotary tanks 7 set up with 8 intercommunications in two second rotary tanks respectively, the both ends of first pivot 5 all are connected with the transmission of two second pivot 9 respectively through the belt, the equal fixedly connected with loop bar in two relative lateral wall edges of disc 10, the equal sliding connection of lateral wall of two loop bars has guide frame 23, the length of guide frame 23 is greater than the diameter of disc 10, just so can realize that guide frame 23 only reciprocates, disc 10 is rotatable.
The upper wall of the placing frame 27 is symmetrically and fixedly connected with two second cylinders 21, the inner walls of the two second cylinders 21 are both in sliding connection with second pistons 35, the upper walls of the two second pistons 35 are both fixedly connected with connecting rods 24, one ends of the two connecting rods 24 penetrate through the tops of the second cylinders 21 and are respectively fixedly connected with the lower walls of the two guide frames 23, two moving cavities 29 are symmetrically arranged in the placing frame 27, the two moving cavities 29 are respectively communicated with the two second cylinders 21, the inner walls of the two moving cavities 29 are both in sliding connection with moving plugs 30, the inner walls of the two moving cavities 29 are both provided with openings, the length of the moving plugs 30 is larger than that of the openings, when the moving plugs 30 move, one side of the moving plugs 30 always plugs the openings, gas entering the moving cavities 29 is prevented from leaking out of the openings, the moving plugs 30 cannot move, the side walls of the two moving plugs 30 are both fixedly connected with fixed blocks 28, one end of each of the two fixing blocks 28 penetrates through the two openings and is fixedly connected with the lower wall of the filter plate 20, the filter plate 20 is provided with a cleaning mechanism, the partition plate 2 is provided with a control mechanism for controlling the moving plate 12 to move, and the filter tube 1 is internally provided with a fixing mechanism for fixing the placing frame 27.
The cleaning mechanism comprises two L-shaped plates 19 which are symmetrically and fixedly connected to the upper wall of the placing frame 27, the lower walls of the two L-shaped plates 19 are jointly connected with a scraping strip 18 in a sliding mode, the scraping strip 18 is attached to the upper wall of the filter plate 20, an iron block 26 is embedded at the left end of the scraping strip 18, a long box 32 is fixedly connected to the upper wall of the L-shaped plate 19 above the iron block 26, the inner wall of the long box 32 is connected with a magnetic piston 25 in a sealing and sliding mode, one end, opposite to the magnet 36, of the magnetic piston 25 is heteropolar, the inner wall of the filter tube 1 is symmetrically and fixedly connected with two fixing plates 17, telescopic air bags 16 are fixedly connected to the upper walls of the two fixing plates 17, one of the telescopic air bags 16 is communicated with the long box 32 through an air guide tube, a closing delay valve 22 is arranged in the air guide tube, when the air in the telescopic air bags 16 reaches a certain pressure, the closing delay valve 22 works, the air in the telescopic air bags 16 enters the long box 32, after the scraping strip 18 scrapes filter residues, the gas in the long box 32 enters the telescopic air bag 16 again, and the closing delay valve 22 is closed after the telescopic air bag 16 is restored to the initial state.
The control mechanism comprises a first cylinder 13 fixedly connected to the lower wall of the partition board 2, a first piston 14 is connected to the inner wall of the first cylinder 13 in a sliding mode, a piston rod is fixedly connected to the side wall of the first piston 14, one end of the piston rod penetrates through the inner side wall of the first cylinder 13 and is fixedly connected with the moving plate 12, and one telescopic air bag 16 is communicated with the first cylinder 13 through a connecting pipe 15.
The fixing mechanism comprises a clamping groove 37 arranged on the side wall of the placing frame 27, a control cavity 33 is arranged on the inner wall of the filter pipe 1, a moving opening is formed in the side wall, close to the inner bottom, of the control cavity 33, a clamping block 39 is arranged in the moving opening, the cross section of the clamping block 39 is of a trapezoidal structure, the placing frame 27 can extrude the clamping block 39 into the clamping groove 37 due to the fact that the side wall of the clamping block 39 is an inclined plane, the inner wall of the control cavity 33 is rotatably connected with a thin shaft, the side wall of the thin shaft is fixedly connected with a thin rod 34, the lower end of the thin rod 34 is provided with a moving groove, a sliding block is slidably connected to the inner wall of the moving groove, a small rod 38 is fixedly connected to the side wall of the clamping block 39, the right end of the small rod 38 is rotatably connected with the side wall of the sliding block, a magnet 36 is fixedly connected to the upper end of the thin rod 34, and the side wall of the magnet 36 is elastically connected with the inner wall of the control cavity 33 through a tension spring.
In the invention, slurry is added from the upper end of the filter pipe 1, the slurry flows downwards from the leak hole 6, the slurry drives the left rotating plate 4 to move downwards, the first rotating shaft 5 rotates, the right baffle 3 rotates to the left side and then is beaten by the slurry to move downwards, and thus, the first rotating shaft 5 rotates continuously, the second rotating shaft 9 is driven by leather, the disc 10 rotates, the sleeve rod on the disc 10 drives the guide frame 23 to move upwards and downwards, the connecting rod 24 drives the second piston 35 to move upwards and downwards in the second cylinder 21, gas in the moving cavity 29 is enabled to enter and exit the second cylinder 21 discontinuously, the moving cavity 29 is in a negative pressure state and a positive pressure state intermittently, the moving plug 30 moves during negative pressure, the moving plug 30 moves in a positive pressure state, the two fixing blocks 28 move horizontally and repeatedly at the same time, and the whole filter plate 20 vibrates horizontally, the filter residues are not piled up together and vibrate together, and the slurry flows to the filter plate 20 from the gap between the filter residues for filtering.
When more and more of filter residue accumulation on filter 20, the weight on filter 20 will increase gradually, filter 20 will move down with placing frame 27, at the in-process of moving down, extrude the flexible gasbag 16 on right side, gas in the flexible gasbag 16 is extruded and is got into in first drum 13, gas in the first drum 13 right side will promote first piston 14 and move left, thereby promote movable plate 12 and move left gradually, when filter residue accumulation on filter 20 is to certain weight, movable plate 12 just plugs up whole small opening 6, the thick liquid just can not the downflow.
In the process of moving the placing frame 27 downwards, the clamping block 39 is squeezed into the control cavity 33, the tension spring is stretched, when filter residues on the filter plate 20 accumulate to a certain weight, the clamping groove 37 is just aligned with the moving opening, the clamping block 39 can automatically bounce into the clamping groove 37, the placing frame 27 cannot move, at the moment, gas in the left telescopic air bag 16 is squeezed to reach a certain pressure, the closing delay valve 22 is opened, compressed gas can enter the long box 32, the magnetic piston 25 can move leftwards as the gas pressure on the left side of the magnetic piston 25 is smaller than that on the right side, the magnetic piston 25 attracts the iron blocks 26 in the scraping strip 18, so that the scraping strip 18 is driven to move leftwards together, when the filter residues on the surface of the filter plate 20 are scraped into the inclined pipe opening on the left side when the left end is moved, and then fall into the collecting box 31.
At the moment, the magnet piston 25 generates attraction force on the magnet 36, the magnet 36 moves rightwards, the thin rod 34 rotates, the clamping block 39 is driven to move leftwards, the clamping block 39 moves out of the clamping groove 37, the placing frame 27 is pushed to move upwards by the aid of the telescopic air bags 16 which need to restore the initial state, the delay valve 22 is closed in a delayed mode, negative pressure exists in the left telescopic air bag 16, the magnet piston 25 moves rightwards, the scraping strips 18 move rightwards to the initial position, negative pressure also exists in the right telescopic air bag 16, then the first piston 14 moves rightwards, the moving plate 12 moves rightwards, slurry flows down from the leakage holes 6, and then filtering is continued.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The filtering equipment of the pulping machine comprises a filtering pipe (1), and is characterized in that a partition plate (2) is fixedly connected to the inner wall of the filtering pipe (1), a leakage hole (6) penetrates through the middle of the upper wall of the partition plate (2), a placing frame (27) is connected to the inner wall of the filtering pipe (1) below the partition plate (2) in a sliding mode, a filtering plate (20) is connected to the upper wall of the placing frame (27) in a sliding mode, two clamping plates (11) are symmetrically arranged on the lower wall of the partition plate (2) below the leakage hole (6), and a moving plate (12) is connected to the side walls of the two clamping plates (11) in a sliding mode;
the filter tube (1) is internally provided with a vibration mechanism for vibrating the filter plate (20), the vibration mechanism comprises two first rotary grooves (7) which are symmetrically arranged on the inner wall of the filter tube (1), one of the first rotary grooves (7) is rotatably connected with a first rotary shaft (5), one end of the first rotary shaft (5) penetrates through the side wall of the partition plate (2) and is rotatably connected with the inner wall of the other first rotary groove (7), the side wall of the first rotary shaft (5) in the leak hole (6) is fixedly connected with a plurality of rotary plates (4) at equal intervals, the inner wall of the leak hole (6) close to the upper end is fixedly connected with a baffle plate (3), the inner wall of the filter tube (1) is symmetrically provided with two second rotary grooves (8), the inner walls of the two second rotary grooves (8) are both rotatably connected with second rotary shafts (9), one ends of the two second rotary shafts (9) extend out of the second rotary grooves (8) and are both fixedly connected with discs (10), the two first rotating grooves (7) are respectively communicated with the two second rotating grooves (8), two ends of the first rotating shaft (5) are respectively in transmission connection with the two second rotating shafts (9) through belts, sleeve rods are fixedly connected to the edges of the opposite side walls of the two discs (10), and the side walls of the two sleeve rods are respectively in sliding connection with a guide frame (23);
the upper wall of the placing frame (27) is symmetrically and fixedly connected with two second cylinders (21), the inner walls of the two second cylinders (21) are both connected with second pistons (35) in a sliding manner, the upper walls of the two second pistons (35) are both fixedly connected with connecting rods (24), one ends of the two connecting rods (24) penetrate through the top of the second cylinders (21) and are respectively and fixedly connected with the lower walls of the two guide frames (23), two moving cavities (29) are symmetrically arranged in the placing frame (27), the two moving cavities (29) are respectively communicated with the two second cylinders (21), the inner walls of the two moving cavities (29) are respectively connected with moving plugs (30) in a sliding manner, the inner walls of the two moving cavities (29) are respectively provided with an opening, the side walls of the two moving plugs (30) are respectively and fixedly connected with fixed blocks (28), and one end of each fixed block (28) penetrates through the two openings and is fixedly connected with the lower wall of the filter plate (20);
the filter plate (20) is provided with a cleaning mechanism;
the partition board (2) is provided with a control mechanism for controlling the moving plate (12) to move;
a fixing mechanism for fixing the placing frame (27) is arranged in the filter pipe (1).
2. A filter equipment of a pulper according to claim 1, characterised in that said cleaning means comprise two L-shaped plates (19) symmetrically and fixedly attached to the upper wall of a placing frame (27), the lower walls of both said L-shaped plates (19) being jointly slidably attached with a scraping bar (18), an iron block (26) is embedded at the left end of the scraping strip (18), a long box (32) is fixedly connected with the upper wall of the L-shaped plate (19) above the iron block (26), the inner wall of the long box (32) is connected with a magnetic piston (25) in a sealing and sliding way, the inner wall of the filter pipe (1) is symmetrically and regularly connected with two fixed plates (17), the upper walls of the two fixed plates (17) are fixedly connected with telescopic air bags (16), one of the telescopic air bags (16) is communicated with the long box (32) through an air duct, and a closing delay valve (22) is arranged in the air duct.
3. A filter apparatus of a pulper according to claim 2, wherein said control mechanism comprises a first cylinder (13) fixedly connected to the lower wall of the partition (2), a first piston (14) is slidably connected to the inner wall of said first cylinder (13), a piston rod is fixedly connected to the side wall of said first piston (14), one end of said piston rod penetrates the inner side wall of said first cylinder (13) and is fixedly connected to the movable plate (12), and one of said bellows (16) is connected to the first cylinder (13) through a connecting pipe (15).
4. A filter device of a pulper according to claim 3, characterised in that said fixing means comprise a catch (37) arranged in a side wall of the placing frame (27), a control cavity (33) is arranged on the inner wall of the filter pipe (1), a moving opening is arranged on the side wall of the control cavity (33) close to the inner bottom, a clamping block (39) is arranged in the moving port, the inner wall of the control cavity (33) is rotatably connected with a thin shaft, the side wall of the thin shaft is fixedly connected with a thin rod (34), the lower end of the thin rod (34) is provided with a moving groove, the inner wall of the moving groove is connected with a sliding block in a sliding way, the side wall of the clamping block (39) is fixedly connected with a small rod (38), the right end of the small rod (38) is rotationally connected with the side wall of the sliding block, the upper end of the thin rod (34) is fixedly connected with a magnet (36), the side wall of the magnet (36) is elastically connected with the inner wall of the control cavity (33) through a tension spring.
5. A filter apparatus of a pulper according to claim 4, characterised in that the side wall of said filtering pipe (1) is provided with a collecting box (31), the side wall of said collecting box (31) being in communication with the inside of the filtering pipe (1) through an inclined pipe.
6. A filter apparatus of a pulper according to claim 1, characterised in that said guide frame (23) has a length greater than the diameter of the disc (10) and said mobile plug (30) has a length greater than the length of the opening.
7. A filter apparatus of a pulper according to claim 4, characterised in that said end of said magnetic piston (25) opposite said magnet (36) is heteropolar and said scraping bar (18) abuts the upper wall of said filter plate (20).
8. A filter equipment as claimed in claim 4, wherein said block (39) has a trapezoidal cross-section and the inner walls of said second grooves (8) are provided with sealing rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110704437.3A CN113413668A (en) | 2021-06-24 | 2021-06-24 | Filter equipment of pulping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110704437.3A CN113413668A (en) | 2021-06-24 | 2021-06-24 | Filter equipment of pulping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113413668A true CN113413668A (en) | 2021-09-21 |
Family
ID=77716549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110704437.3A Withdrawn CN113413668A (en) | 2021-06-24 | 2021-06-24 | Filter equipment of pulping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113413668A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457962A (en) * | 2022-01-22 | 2022-05-10 | 深圳市隆金达实业有限公司 | Rainwater collecting and treating system |
| CN114939470A (en) * | 2022-07-25 | 2022-08-26 | 四川江油新川矿山机械有限公司 | Stepped screening and feeding equipment |
-
2021
- 2021-06-24 CN CN202110704437.3A patent/CN113413668A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457962A (en) * | 2022-01-22 | 2022-05-10 | 深圳市隆金达实业有限公司 | Rainwater collecting and treating system |
| CN114457962B (en) * | 2022-01-22 | 2024-04-12 | 深圳市隆金达实业有限公司 | Rainwater collecting and processing system |
| CN114939470A (en) * | 2022-07-25 | 2022-08-26 | 四川江油新川矿山机械有限公司 | Stepped screening and feeding equipment |
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Application publication date: 20210921 |