CN112275013A - Horizontal solid-liquid separating filter - Google Patents
Horizontal solid-liquid separating filter Download PDFInfo
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- CN112275013A CN112275013A CN202011172877.0A CN202011172877A CN112275013A CN 112275013 A CN112275013 A CN 112275013A CN 202011172877 A CN202011172877 A CN 202011172877A CN 112275013 A CN112275013 A CN 112275013A
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- filter
- outer side
- filter screen
- shaft
- filter box
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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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
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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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
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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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
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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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- 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
- B01D33/80—Accessories
-
- 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
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of mechanical filtration, in particular to a horizontal solid-liquid separating filter, which comprises a base, a driving mechanism, a filter cylinder and a filter box, wherein the upper end of the base is fixedly provided with the filter box with a separation cavity. The PVC resin separation device has the advantages that the structure is reasonable and compact, the driving mechanism enables the filter cylinder to rotate clockwise, raw materials enter the inner side of the left part of the filter cylinder from the feeding hole, PVC resin in the raw materials is intercepted by the filter screen, mother liquor water flowing through the filter screen is discharged to the mother liquor water tank from the liquid discharge hole, the PVC resin intercepted in the filter screen is continuously conveyed to the right end of the filter screen by the spiral blade and the guide plate arranged in the framework, the layering can improve the strength of the filter screen and prolong the service life of the filter screen, the guide plate and the spiral blade can improve the conveying efficiency of the PVC resin, the screw pitch of the spiral blade is gradually reduced from left to right, the PVC resin is tighter and tighter along the conveying direction, the separation efficiency is improved, the filter screen can be prevented from being blocked.
Description
Technical Field
The invention relates to the technical field of mechanical filtration, in particular to a horizontal solid-liquid separating and filtering machine.
Background
The existing micro-filter is a mechanical filtering device, which comprises a gear transmission device, a machine base, a flushing water device, a filter screen, an overflow weir water distributor, a totally-enclosed shield and other main components, wherein the filter screen is a 200-mesh stainless steel wire mesh, a filter cylinder runs along with a gear, the working principle is that mother liquor enters the overflow weir water distributor from a water pipe orifice of the micro-filter, after short steady flow, the mother liquor uniformly overflows from a water outlet and is distributed on the filter cylinder of the filter screen rotating in the opposite direction, water flow and the inner wall of the filter cylinder generate relative shearing operation, PVC resin is intercepted by the filter screen, and the mother liquor flowing through the filter screen is discharged from the water outlet to a mother liquor pool through a DN300 outlet pipe. PVC resin intercepted in the filter screen is continuously and uniformly pushed to the tail end of the filter screen by a guide plate arranged on the circumference of the filter screen, and is collected into a centrifuge feeding chute by a slurry collecting chute arranged at the tail end. For preventing the filter screen jam, the filter screen outside is equipped with filter screen washing unit, with this structure shortcoming be exactly that the PVC resin is attached to the filter screen always, drop in the overflow weir water-locator when moving to the top, week and returning, the PVC resin of holding back is not pushed away the filter screen tail end by the guide plate on the filter screen circumference, speed is slow, and gather the filter screen after long-time operation, lead to the PVC resin to discolour, the filter screen is damaged, the PVC resin is also piled up at the tail end easily, reduce filtration efficiency, the process links up unsmoothly around making, the production efficiency of whole technology is reduced.
Disclosure of Invention
The invention provides a horizontal solid-liquid separating filter, which overcomes the defects of the prior art and can effectively solve the problems of low efficiency, easy damage of a filter screen, easy accumulation at the tail end and low production efficiency of the existing micro-filter.
The technical scheme of the invention is realized by the following measures: a horizontal solid-liquid separating filter comprises a base, a driving mechanism, a filter cylinder and a filter box, wherein the upper end of the base is fixedly provided with the filter box with a separation cavity, the left side of the filter box is provided with a left mounting hole which is communicated with the left and the right, the right side of the filter box corresponding to the left mounting hole is provided with a right mounting hole which is communicated with the left and the right, the upper end of the base corresponding to the left side of the filter box is provided with the driving mechanism, the right end of the driving mechanism is provided with a driving shaft, the right end of the driving shaft penetrates through the left mounting hole and the right mounting hole in sequence and is positioned at the right of the filter box, the filter box is internally provided with the filter cylinder which is coaxially and fixedly arranged at the outer side of the driving shaft, the filter cylinder comprises a filter screen, a framework, a supporting frame, a pressing bar, a helical blade and a flow guide device, the, the support frame comprises a plurality of rib plates which are arranged at intervals left and right and fixed at the outer side of the driving shaft between the helical blades along the radial direction of the driving shaft, a cylindrical filter screen with openings at left and right ends is sleeved at the outer side of the framework, at least three left and right pressing strips are uniformly distributed at the outer side of the filter screen along the circumference, each pressing strip is fixedly installed together with the corresponding position of the framework, a flow guide device which can convey materials at the left end to the right end when the helical blades rotate is arranged at the inner side of the framework, the flow guide device comprises a plurality of guide plates which are spirally distributed at the inner side of the framework and correspond to the helical blades, a feed inlet which is communicated with the inside and the outside is arranged at the left side of the filter box corresponding to the upper position of the framework, a flushing port which is communicated with the inside and the outside is arranged at the right side of the filter, a plurality of flushing holes which are communicated with the inside and the outside are arranged at the left and the right of the front part of the flushing pipeline corresponding to the position of the filter screen at intervals, a liquid discharge port which is communicated up and down is arranged at the lower side of the right part of the filter box, and a discharge port is arranged at the right side of the lower part of the filter box corresponding to the position of the right end of the lower.
The following is further optimization or/and improvement of the technical scheme of the invention:
the driving mechanism can comprise a speed reducing motor and a coupling, left axle bed and right axle bed, the base left end upper side fixed mounting who corresponds rose box left side position has gear motor, the gear motor right-hand member is equipped with the output shaft, the drive shaft is including the left connecting axle of locating the rose box left side, locate the right connecting axle of rose box right side and hollow structure's jackshaft, strain a section of thick bamboo fixed mounting in the jackshaft middle part outside, jackshaft left part outside and the inboard sealing contact of left mounting hole, the jackshaft right part outside and the inboard sealing contact of right mounting hole, right connecting axle left end outside coaxial seal is fixed in jackshaft right-hand member inboard, right connecting axle right-hand member installs the right axle bed of lower part and base fixed mounting, left connecting axle right-hand member outside coaxial seal is fixed in the jackshaft left end inboard, left connecting axle mid-mounting has the left axle bed of lower part and base.
The filter box can comprise an upper cover and a lower cover, the upper cover is provided with an upper filter chamber with a downward opening, the edge of the lower end of the upper cover is bent along the outer side to form an upper connecting flange, the upper side of the upper connecting flange is circumferentially and evenly provided with a plurality of upper connecting holes which are communicated up and down at intervals, the left side of the lower end of the upper cover is provided with a left upper arc-shaped groove with a downward opening, the right side of the lower end of the upper cover corresponding to the position of the left upper arc-shaped groove is provided with a right upper arc-shaped groove with a downward opening, a feed inlet is arranged on the left side of the upper part of the upper cover, a flushing port is arranged on the right side of the rear part of the upper cover, the lower cover is provided with a lower filter chamber with an upward opening, the lower filter chamber and the upper filter chamber form a separation chamber, the edge of the upper end of the lower cover is bent along the outer side, the lower cover upper side that corresponds upper left arc wall and upper right arc wall position is equipped with the ascending lower left arc wall of opening and lower right arc wall respectively, and upper left arc wall and lower left arc wall form left mounting hole, and upper right arc wall and lower right arc wall form right mounting hole, and the lower cover right part downside is located to the leakage fluid dram, and the lower cover lower part right-hand member is located to the discharge gate.
The lower part of the lower cover corresponding to the lower part of the filter screen can be sunken downwards to form a discharge pond, and a liquid discharge port is communicated with the discharge pond.
The liquid discharge port can be rectangular, the liquid discharge port is fixedly communicated with a liquid discharge pipeline, the liquid discharge pipeline is a hemispherical tube, a liquid discharge connecting flange is arranged on the outer side of the lower end of the liquid discharge pipeline, the discharge port is fixedly communicated with a discharge pipeline which is inclined in a left-high-right low shape, and the right end of the discharge pipeline is bent downwards and is fixedly provided with a discharge connecting flange in the outer side of the lower end in a sealing manner.
Can seal fixed mounting in the above-mentioned feed inlet have the right-hand member to be located the inboard feed channel of filter screen left part, and the feed channel left end is located upper cover upper portion left and is fixed with feeding flange, corresponds the jackshaft outside of the right-hand position of feed channel and is fixed with the circular baffle that is located leftmost gusset left side, and helical blade's left end is located the circular baffle right side.
Above-mentioned skeleton can include horizontal pole and solid fixed ring, the interval is equipped with the annular solid fixed ring of at least three coaxial suit in the jackshaft outside about the jackshaft outside, the solid fixed ring inboard that is located the leftmost side has at least three about to and the right-hand member extends to the horizontal pole that is located the solid fixed ring inboard of the rightmost side along circumference interval equipartition, every horizontal pole all corresponds position fixed connection with solid fixed ring inboard, the gusset corresponds position fixed connection with the horizontal pole, the skeleton outside is equipped with the suit in the inboard supporting network of filter screen, the filter screen is fixed in the supporting network outside through the layering that corresponds position fixed mounting with solid fixed ring.
The middle shaft can also comprise a sealing ring, and the outer side of the middle shaft is in sealing contact with the inner side of the mounting hole through the sealing ring.
The PVC resin separation device has the advantages that the structure is reasonable and compact, the driving mechanism enables the filter cylinder to rotate clockwise, raw materials enter the inner side of the left part of the filter cylinder from the feeding hole, PVC resin in the raw materials is intercepted by the filter screen, mother liquor water flowing through the filter screen is discharged to the mother liquor water tank from the liquid discharge hole, the PVC resin intercepted in the filter screen is continuously conveyed to the right end of the filter screen by the spiral blade and the guide plate arranged in the framework, the layering can improve the strength of the filter screen and prolong the service life of the filter screen, the guide plate and the spiral blade can improve the conveying efficiency of the PVC resin, the screw pitch of the spiral blade is gradually reduced from left to right, the PVC resin is tighter and tighter along the conveying direction, the separation efficiency is improved, the filter screen can be prevented from being blocked.
Drawings
FIG. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic sectional view showing a driving shaft according to the present invention.
Fig. 3 is a schematic sectional view of a filter cartridge according to the present invention.
FIG. 4 is an enlarged cross-sectional view of A-A of FIG. 3.
The codes in the figures are respectively: 1 is the base, 2 is gear motor, 3 is the shaft coupling, 4 is left axle bed, 5 is right axle bed, 6 is the filter screen, 7 is the horizontal pole, 8 is solid fixed ring, 9 is the supporting network, 10 is the guide plate, 11 is the gusset, 12 is the layering, 13 is the upper cover, 14 is the lower cover, 15 is last flange, 16 is lower flange, 17 is connecting bolt, 18 is left connecting axle, 19 is right connecting axle, 20 is the jackshaft, 21 is the flushing pipe way, 22 is drain line, 23 is ejection of compact pipeline, 24 is the charge-in pipeline, 25 is the baffle, 26 is last filter chamber, 27 is lower filter chamber, 28 is the row's of expecting pond, 29 is helical blade.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.
In the present invention, for convenience of description, the description of the relative positional relationship of the components is described according to the layout pattern of fig. 1 of the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention is further described with reference to the following examples and figures:
as shown in attached figures 1, 2, 3 and 4, the horizontal solid-liquid filter comprises a base 1, a driving mechanism, a filter cartridge and a filter box, wherein the upper end of the base 1 is fixedly provided with the filter box with a separation cavity, the left side of the filter box is provided with a left mounting hole which is communicated with the left side and the right side, the right side of the filter box corresponding to the left mounting hole is provided with a right mounting hole which is communicated with the left side and the right side, the upper end of the base 1 corresponding to the left side of the filter box is provided with the driving mechanism, the right end of the driving mechanism is provided with a driving shaft, the right end of the driving shaft sequentially penetrates through the left mounting hole and the right mounting hole and is positioned at the right side of the filter box, the filter cartridge which is coaxially and fixedly arranged at the outer side of the driving shaft is arranged in the filter box, the filter cartridge comprises a filter screen 6, a framework, the inner side of the framework is fixedly connected with the outer side of the driving shaft through at least three support frames which are uniformly distributed along the circumference, each support frame comprises a plurality of rib plates 11 which are arranged at the left side and the right side at intervals and are fixed at the outer side of the driving shaft between the helical blades 29 along the radial direction of the driving shaft, a cylindrical filter screen 6 with openings at the left end and the right end is sleeved at the outer side of the framework, at least three left-right direction pressing strips 12 are uniformly distributed at the outer side of the filter screen 6 along the circumference, each pressing strip 12 is fixedly arranged together with the corresponding position of the framework, a flow guide device which can convey materials at the left end to the right end when the helical blades 29 rotate is arranged at the inner side of the framework, the flow guide device comprises a plurality of flow guide plates 10 which are spirally distributed at the inner side of the framework and correspond to, the inside seal fixed mounting of flushing port has the flushing pipe 21 that the left end extends to 6 left ends rear of filter screen, and the right-hand joint that the flushing pipe 21 right-hand member is located upper cover 13 has the washing flange, and the interval is equipped with the flushing hole of the inside and outside intercommunication of a plurality of about the flushing pipe 21 front portion that corresponds 6 positions of filter screen, and rose box right part lower side is equipped with the leakage fluid dram that link up from top to bottom, and the rose box lower part right side that corresponds 6 lower part right-hand member positions of filter screen is equipped with the.
According to the requirement, the filter screen 6 is the prior known technology, such as a 250-mesh stainless steel screen, 12 left and right pressing strips 12 are uniformly distributed on the outer side of the filter screen 6 along the circumference, and two rows of flushing holes with the central axis in the front-back direction are arranged at the front part of the flushing pipeline 21. In the using process, the driving mechanism drives the driving shaft, the driving shaft drives the filter cylinder to enable the filter cylinder to rotate along the clockwise direction, raw materials enter the inner side of the left part of the filter cylinder from the feeding hole, PVC resin in the raw materials is intercepted by the filter screen 6, mother liquor water flowing through the filter screen 6 is discharged to a mother liquor water tank from a liquid discharge port, the PVC resin intercepted in the filter screen 6 is continuously conveyed to the right end of the filter screen 6 by the spiral blade 29 and the guide plate 10 arranged in the framework and flows into the feeding groove of the centrifuge from the discharge port, the strength of the filter screen 6 in use can be improved by arranging the pressing strip 12, the service life of the filter screen 6 is prolonged, the PVC resin can be smoothly conveyed into the discharge port by the spiral blade 29 by arranging the guide plate 10, the conveying efficiency of the PVC resin is improved, the pitch of the spiral blade 29 is gradually reduced from left to right, the PVC resin can be, can also discharge PVC resin fast, improve separation efficiency, the raw materials get into and strain interior PVC resin of a section of thick bamboo and hold back at filter screen 6 inboardly and when rotating to upper portion along with the drive shaft, wash through washing pipeline 21, can avoid filter screen 6 to be blockked up. The invention has the characteristics of reasonable and compact structure, convenient use, safety, labor saving, simplicity, convenience and high efficiency.
The horizontal solid-liquid filter can be further optimized or/and improved according to actual needs:
as shown in the attached figures 1 and 2, the driving mechanism comprises a speed reducing motor 2, a coupling 3, a left shaft seat 4 and a right shaft seat 5, the speed reducing motor 2 is fixedly installed on the upper side of the left end of the base 1 corresponding to the left position of the filter box, the right end of the speed reducing motor 2 is provided with an output shaft, the driving shaft comprises a left connecting shaft 18 arranged on the left side of the filter box, a right connecting shaft 19 arranged on the right side of the filter box and an intermediate shaft 20 with a hollow structure, the filter cartridge is fixedly installed on the outer side of the middle part of the intermediate shaft 20, the outer side of the left part of the intermediate shaft 20 is in sealing contact with the inner side of the left mounting hole, the outer side of the right part of the intermediate shaft 20 is in sealing contact with the inner side of the right mounting hole, the outer side of the left end of the right connecting shaft 19 is coaxially and hermetically fixed on the inner side of the right end, the left end of the left connecting shaft 18 is connected with the right end of the output shaft in a transmission way through a coupler 3.
According to the requirement, the speed reducing motor 2 can be the prior known technology, such as a cycloidal pin gear speed reducer with lower output rotating speed, the motor of the cycloidal pin gear speed reducer is controlled by a frequency converter, the intermediate shaft 20 can be the prior known technology, such as a steel pipe with the specification of phi 108 x 10, the connecting part of the left end of the intermediate shaft 20 and the right end of the left connecting shaft 18 and the connecting part of the right end of the intermediate shaft 20 and the left end of the right connecting shaft 19 are both provided with a radially arranged positioning pin, and the left shaft seat 4 and the right shaft seat 5 are both the prior known technology. In the use, through such setting, can reduce jackshaft 20's rotational speed, through setting up shaft coupling 3, the dismouting between output shaft and the left connecting axle 18 of being convenient for, through setting up left axle bed 4 and right axle bed 5, the strong point that can increase the drive shaft makes the drive shaft more stable at the rotation in-process, through setting up hollow structure's jackshaft 20, can reduce the weight of drive shaft and prevent to improve the intensity of drive shaft simultaneously in the rotation process deformation.
As shown in figure 1, the filter box comprises an upper cover 13 and a lower cover 14, the upper cover 13 is provided with an upper filter chamber 26 with a downward opening, the edge of the lower end of the upper cover 13 is bent along the outer side to form an upper connecting flange 15, a plurality of upper connecting holes which are communicated up and down are circumferentially and evenly distributed on the upper side of the upper connecting flange 15, the left side of the lower end of the upper cover 13 is provided with a left upper arc-shaped groove with a downward opening, the right side of the lower end of the upper cover 13 corresponding to the left upper arc-shaped groove is provided with a right upper arc-shaped groove with a downward opening, a feed inlet is arranged on the left side of the upper part of the upper cover 13, a flushing port is arranged on the right side of the rear part of the upper cover 13, the lower cover 14 is provided with a lower filter chamber 27 with an upward opening, the lower filter chamber 27 and the upper filter chamber 26 form a separation chamber, the edge of the upper end of the lower cover 14 is bent along the outer side to form a lower connecting flange 16, the lower cover 14 upside that corresponds upper left arc wall and upper right arc wall position is equipped with arc wall and lower right arc wall under the ascending left side of opening respectively, and upper left arc wall and lower left arc wall form left mounting hole, and upper right arc wall and lower right arc wall form right mounting hole, and the leakage fluid dram is located 14 right parts downside of lower cover, and lower cover 14 lower part right-hand member is located to the discharge gate.
In the use, through such setting, be convenient for make the rose box, can reduce the jackshaft 20 simultaneously, strain the installation degree of difficulty between a section of thick bamboo and the rose box, reduce manufacturing installation cost.
As shown in FIG. 1, the lower portion of the lower cover 14 corresponding to the lower position of the filter screen 6 is recessed downward to form a discharge tank 28, and the liquid outlet is communicated with the discharge tank 28.
The discharge tank 28 is rectangular, as desired. In the use, through such setting, can make the mother liquor converge to the stock chest 28 and discharge from the leakage fluid dram fast, make the mother liquor liquid level be less than filter screen 6 lower extreme, avoid causing the mother liquor liquid level to be located filter screen 6 and influence the separation of PVC resin.
As shown in the attached drawing 1, the liquid discharge port is rectangular, the liquid discharge port is fixedly communicated with a liquid discharge pipeline 22, the liquid discharge pipeline 22 is a hemispherical tube, a liquid discharge connecting flange is arranged on the outer side of the lower end of the liquid discharge pipeline 22, the discharge port is fixedly communicated with a discharge pipeline 23 which is inclined in a left-high-right low shape, and the right end of the discharge pipeline 23 is bent downwards and is fixedly provided with a discharge connecting flange in a sealing manner on the outer side of the lower end.
In the use, through setting up drain pipe 22, be convenient for lower cover 14 and mother liquor pond between quick connection, through setting up ejection of compact pipeline 23, be convenient for PVC resin is collected and is carried and carry out next step's process, easy dismounting in the centrifuge feed chute.
As shown in the attached drawings 1 and 4, a feeding pipeline 24 with the right end positioned at the inner side of the left part of the filter screen 6 is fixedly installed in the feeding port in a sealing manner, the left end of the feeding pipeline 24 is positioned at the left side of the upper part of the upper cover 13 and is fixed with a feeding connecting flange, a circular baffle 25 positioned at the left side of the leftmost rib plate 11 is fixed at the outer side of the intermediate shaft 20 corresponding to the right position of the feeding pipeline 24, and the left end of the helical blade 29 is positioned at the right side of.
In the use, through setting up baffle 25, can block the raw materials that charge-in pipeline 24 flowed in, avoid the raw materials direct inflow ejection of compact pipeline 23, can improve PVC resin's filtration efficiency.
As shown in the attached drawings 1, 3 and 4, the framework comprises a cross rod 7 and a fixing ring 8, at least three annular fixing rings 8 coaxially sleeved outside the intermediate shaft 20 are arranged at the left side and the right side of the intermediate shaft 20 at intervals, at least three transverse rods which are arranged on the inner side of the fixing ring 8 at the leftmost side and extend to the inner side of the fixing ring 8 at the rightmost side along the circumferential interval are uniformly distributed on the inner side of the fixing ring 8 at the leftmost side, each cross rod 7 is fixedly connected with the inner side of the fixing ring 8 at a corresponding position, a rib plate 11 is fixedly connected with the cross rod 7 at a corresponding position, the framework outer side is provided with a supporting net 9 sleeved inside the filtering net 6, and the filtering net 6 is.
According to the requirement, the number of the fixing rings 8 is five, the number of the cross rods 7 is three, the number of the pressing strips 12 is twelve, the corresponding positions of the pressing strips 12 and the fixing rings 8 are fixedly installed together through bolts and nuts, and the mesh number of the supporting net 9 is 4. In the use, through such setting, can improve the intensity of straining a section of thick bamboo, the installation of being convenient for simultaneously strains a section of thick bamboo, reduces the maintenance cost in later stage.
As shown in fig. 1, the sealing device further comprises sealing rings, and the outer sides of the intermediate shafts 20 are in sealing contact with the inner sides of the mounting holes through the sealing rings.
The sealing ring is known in the art, such as a labyrinth sealing ring, as required. During the use process, through the arrangement, the abrasion between the intermediate shaft 20 and the shell can be reduced, the maintenance is simple, and the service life of the invention is prolonged.
The technical characteristics form an embodiment of the invention, which has strong adaptability and implementation effect, and unnecessary technical characteristics can be increased or decreased according to actual needs to meet the requirements of different situations.
Claims (10)
1. A horizontal solid-liquid filter is characterized by comprising a base, a driving mechanism, a filter cylinder and a filter box, wherein the upper end of the base is fixedly provided with the filter box with a separation cavity, the left side of the filter box is provided with a left mounting hole which is communicated with the left and the right, the right side of the filter box corresponding to the left mounting hole is provided with a right mounting hole which is communicated with the left and the right, the upper end of the base corresponding to the left side of the filter box is provided with the driving mechanism, the right end of the driving mechanism is provided with a driving shaft, the right end of the driving shaft sequentially penetrates through the left mounting hole and the right mounting hole and is positioned at the right of the filter box, the filter box is internally provided with the filter cylinder which is coaxially and fixedly arranged at the outer side of the driving shaft, the filter cylinder comprises a filter screen, a framework, a supporting frame, a pressing strip, a helical blade and a flow guide device, the pitch of, the support frame comprises a plurality of rib plates which are arranged at intervals left and right and fixed at the outer side of the driving shaft between the helical blades along the radial direction of the driving shaft, a cylindrical filter screen with openings at left and right ends is sleeved at the outer side of the framework, at least three left and right pressing strips are uniformly distributed at the outer side of the filter screen along the circumference, each pressing strip is fixedly installed together with the corresponding position of the framework, a flow guide device which can convey materials at the left end to the right end when the helical blades rotate is arranged at the inner side of the framework, the flow guide device comprises a plurality of guide plates which are spirally distributed at the inner side of the framework and correspond to the helical blades, a feed inlet which is communicated with the inside and the outside is arranged at the left side of the filter box corresponding to the upper position of the framework, a flushing port which is communicated with the inside and the outside is arranged at the right side of the filter, a plurality of flushing holes which are communicated with the inside and the outside are arranged at the left and the right of the front part of the flushing pipeline corresponding to the position of the filter screen at intervals, a liquid discharge port which is communicated up and down is arranged at the lower side of the right part of the filter box, and a discharge port is arranged at the right side of the lower part of the filter box corresponding to the position of the right end of the lower.
2. The horizontal solid-liquid separating filter according to claim 1 wherein the driving mechanism comprises a reduction motor, a coupling, a left shaft seat and a right shaft seat, the reduction motor is fixedly mounted on the upper side of the left end of the base corresponding to the left side of the filter box, the right end of the reduction motor is provided with an output shaft, the driving shaft comprises a left connecting shaft disposed on the left side of the filter box, a right connecting shaft disposed on the right side of the filter box, and an intermediate shaft of hollow structure, the filter cartridge is fixedly mounted on the outer side of the middle portion of the intermediate shaft, the outer side of the left portion of the intermediate shaft is in sealing contact with the inner side of the left mounting hole, the outer side of the right portion of the intermediate shaft is in sealing contact with the inner side of the right mounting hole, the outer side of the left end of the right connecting shaft is coaxially and sealingly fixed on the inner side of the right connecting, the left end of the left connecting shaft is connected with the right end of the output shaft through a coupler in a transmission mode.
3. The horizontal solid-liquid separating filter according to claim 2, wherein the filter box comprises an upper cover and a lower cover, the upper cover has an upper filtering chamber with a downward opening, the edge of the lower end of the upper cover is bent along the outer side to form an upper connecting flange, a plurality of upper connecting holes are circumferentially and uniformly distributed on the upper side of the upper connecting flange at intervals, the left side of the lower end of the upper cover is provided with an upper left arc-shaped groove with a downward opening, the right side of the lower end of the upper cover corresponding to the upper left arc-shaped groove is provided with an upper right arc-shaped groove with a downward opening, the feed inlet is arranged on the left side of the upper part of the upper cover, the flushing port is arranged on the right side of the rear part of the upper cover, the lower cover has a lower filtering chamber with an upward opening, the lower filtering chamber and the upper filtering chamber form a separation chamber, the edge of the upper end of the lower cover is bent along the outer side to form a lower connecting flange, the lower connecting hole is arranged on, the lower cover upper side that corresponds upper left arc wall and upper right arc wall position is equipped with the ascending lower left arc wall of opening and lower right arc wall respectively, and upper left arc wall and lower left arc wall form left mounting hole, and upper right arc wall and lower right arc wall form right mounting hole, and the lower cover right part downside is located to the leakage fluid dram, and the lower cover lower part right-hand member is located to the discharge gate.
4. The horizontal solid-liquid separating filter according to claim 3 wherein the lower portion of the lower cover at a position below the filter screen is recessed downwardly to form a discharge sump, and the drain port is in communication with the discharge sump.
5. The horizontal solid-liquid separating filter according to claim 4, wherein the liquid outlet is rectangular, the liquid outlet is fixedly communicated with a liquid discharge pipe, the liquid discharge pipe is a pipe with a hemispherical bottom, a liquid discharge connecting flange is arranged on the outer side of the lower end of the liquid discharge pipe, the discharge port is fixedly communicated with a discharge pipe which is inclined in a left-high-right-low manner, the right end of the discharge pipe is bent downwards, and the discharge connecting flange is fixedly and hermetically mounted on the outer side of the lower end.
6. The horizontal solid-liquid separating and filtering machine according to claim 3, 4 or 5, characterized in that a feeding pipeline with the right end positioned at the inner side of the left part of the filter screen is fixedly installed in the feeding port in a sealing manner, the left end of the feeding pipeline is positioned at the left side of the upper part of the upper cover and is fixed with a feeding connecting flange, a circular baffle positioned at the left side of the left-most rib plate is fixed at the outer side of the middle shaft corresponding to the right position of the feeding pipeline, and the left end of the helical blade is positioned at the right side of the.
7. The horizontal solid-liquid separating and filtering machine according to claim 3, 4 or 5, characterized in that the framework comprises cross rods and fixing rings, at least three annular fixing rings coaxially sleeved outside the intermediate shaft are arranged on the left side and the right side of the outer side of the intermediate shaft at intervals, at least three cross rods which are arranged in the left-most fixing ring and extend to the inner side of the right-most fixing ring are uniformly distributed on the inner side of the leftmost fixing ring along the circumference at intervals, each cross rod is fixedly connected with the inner side of the fixing ring at a corresponding position, the rib plate is fixedly connected with the cross rod at a corresponding position, a supporting net sleeved on the inner side of the filtering net is arranged on the outer side of the framework, and the filtering net.
8. The horizontal solid-liquid separating and filtering machine according to claim 6, wherein the framework comprises cross rods and fixing rings, at least three annular fixing rings coaxially sleeved outside the middle shaft are arranged on the outer side of the middle shaft at intervals on the left and right sides, at least three cross rods which are arranged on the inner side of the leftmost fixing ring at intervals along the circumference and extend to the inner side of the rightmost fixing ring in the left and right directions are uniformly distributed on the inner side of the leftmost fixing ring in the left and right directions, each cross rod is fixedly connected with the inner side of the fixing ring at corresponding positions, the rib plates are fixedly connected with the cross rods at corresponding positions, a supporting net sleeved on the inner side of the filtering net is arranged on the outer side of.
9. The horizontal solid-liquid separating filter according to claim 3, 4, 5 or 8, characterized by further comprising a sealing ring, wherein the outer side of the middle shaft is in sealing contact with the inner side of the mounting hole through the sealing ring.
10. The horizontal solid-liquid separating filter according to claim 6 further comprising a sealing ring, wherein the outer side of the middle shaft is in sealing contact with the inner side of the mounting hole through the sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011172877.0A CN112275013A (en) | 2020-10-28 | 2020-10-28 | Horizontal solid-liquid separating filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011172877.0A CN112275013A (en) | 2020-10-28 | 2020-10-28 | Horizontal solid-liquid separating filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112275013A true CN112275013A (en) | 2021-01-29 |
Family
ID=74373249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011172877.0A Withdrawn CN112275013A (en) | 2020-10-28 | 2020-10-28 | Horizontal solid-liquid separating filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112275013A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675599A (en) * | 2021-01-05 | 2021-04-20 | 新疆圣雄氯碱有限公司 | Horizontal solid-liquid separating filter |
| CN114367140A (en) * | 2021-12-31 | 2022-04-19 | 江苏电力装备有限公司 | Parallel shaft driving device for drum-shaped filter screen |
-
2020
- 2020-10-28 CN CN202011172877.0A patent/CN112275013A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675599A (en) * | 2021-01-05 | 2021-04-20 | 新疆圣雄氯碱有限公司 | Horizontal solid-liquid separating filter |
| CN114367140A (en) * | 2021-12-31 | 2022-04-19 | 江苏电力装备有限公司 | Parallel shaft driving device for drum-shaped filter screen |
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Application publication date: 20210129 |