Filter for multifunctional extraction tank

Abstract

The utility model provides a filter for a multifunctional extraction tank, which comprises a shell, a filter cartridge, a filter element and a filter element, the compaction assembly comprises a tailstock, a connecting piece, a telescopic piece, a pedestal and a cover plate; the tail seat is connected with the shell through the connecting piece, the sealed end of the tail seat is fixedly connected with the filter cartridge, the telescopic piece is fixedly connected in a limiting hole of the tail seat, the output end of the telescopic piece is fixedly connected with an extrusion plate, the extrusion plate is matched with an inner cavity of the filter cartridge, and the telescopic piece is fixedly connected with the telescopic piece. The utility model relates to the technical field of filters, a tail seat is connected with a shell through a connecting piece, a telescopic piece in the tail seat is started to drive an extrusion plate to transversely move in a filter cylinder, the extrusion plate gradually gets close to the direction of a pedestal, liquid contained in medicine residues is extruded out, more raw liquid can be obtained, waste of the raw liquid is reduced, and the cost is reduced. The cake-shaped medicine residues are more convenient to collect compared with bulk medicine residues.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter technical field especially is related to the filter for multifunctional extraction tank. BACKGROUND

[0002] Multifunctional extraction tank is a kind of leaching extraction equipment widely used in pharmaceutical, food, chemical industry etc., and multifunctional extraction tank is mainly composed of extraction main tank, defoamer, condenser, cooler, oil-water separator, filter and the like.

[0003] Among them, filter is used to filter residue in raw liquid, and in use process, residue is accumulated in filter cartridge of filter, and when cleaning filter cartridge of filter, residue contains a large amount of raw liquid, and residue containing raw liquid is directly discharged, causing waste of raw liquid. UTILITY MODEL CONTENT

[0004] The utility model discloses a filter for multifunctional extraction tank, which solves the problem of waste of raw liquid caused by direct discharge of residue containing raw liquid when cleaning filter cartridge of filter.

[0005] The utility model provides a filter for multifunctional extraction tank, which comprises:

[0006] A shell is provided with a filter cartridge in the inner cavity thereof;

[0007] A compaction assembly is used to compact the residue in the filter cartridge to squeeze out the raw liquid contained in the residue;

[0008] The compaction assembly comprises a tail seat, a connecting piece, an extension piece, a pedestal and a cover plate.

[0009] The tail seat is connected to the shell through the connecting piece, the sealing end of the tail seat is fixedly connected to the filter cartridge, the extension piece is fixedly connected in the limiting hole of the tail seat, the output end of the extension piece is fixedly connected with a squeezing plate, the squeezing plate is matched with the inner cavity of the filter cartridge, the pedestal abuts against one side of the filter cartridge away from the squeezing plate, the cover plate is fixedly connected to one side of the pedestal away from the filter cartridge, and the cover plate is used to close the shell.

[0010] The pedestal and the squeezing plate are located on the same horizontal line.

[0011] Preferably, the shell is provided with a fixing assembly for adjusting the use position of the cover plate.

[0012] The fixing assembly comprises a receiving shell, a sliding rod and an ear plate.

[0013] The receiving shell and the shell are fixedly connected, the sliding rod is inserted into the through slot of the receiving shell, the ear plate is fixedly connected with the end of the sliding rod away from the receiving shell, and the ear plate is fixedly connected in the clamping groove of the cover plate.

[0014] The receiving shell is provided with a positioning pin, and the receiving shell is connected with the sliding rod through the positioning pin.

[0015] Preferably, the sliding rod is provided with a rebounding piece.

[0016] The rebounding piece comprises a pad plate and an elastic piece.

[0017] The pad plate is fixedly connected with the end of the sliding rod away from the ear plate, the pad plate is inserted into the cavity of the receiving shell, the elastic piece is sleeved on the outer periphery of the sliding rod, and the elastic piece is located between the pad plate and the receiving shell.

[0018] Preferably, the elastic piece is a compression spring.

[0019] Preferably, the sliding rod is uniformly provided with threaded holes, and the threaded holes are matched with the positioning pin.

[0020] Preferably, the connecting piece comprises an arc-shaped plate, a bolt and a fixed ring.

[0021] The arc-shaped plate is fixedly connected with the tail seat, the fixed ring is fixedly connected with the shell, and the fixed ring is connected with the arc-shaped plate through the bolt.

[0022] Preferably, the telescopic piece is an electric push rod.

[0023] Preferably, the bottom end of the shell is communicated with a liquid outlet pipe, and the bottom end of the liquid outlet pipe is provided with a flange plate.

[0024] Preferably, the shell is provided with a liquid inlet piece.

[0025] The liquid inlet piece comprises a limiting ring, a liquid inlet pipe and a bolt.

[0026] The limiting ring is fixedly connected with the circular hole of the shell, the liquid inlet pipe is connected in insertion with the limiting ring, the bottom end of the liquid inlet pipe extends into the liquid inlet of the filter cartridge, and the liquid inlet pipe is connected with the limiting ring through the bolt.

[0027] Preferably, the bolts are symmetrically distributed based on the limiting ring.

[0028] The utility model provides a filter for multifunctional extraction tank:

[0029] Through cooperation of the tail seat, the connecting piece, the telescopic piece, the extrusion plate, the pedestal, the cover plate and the like, the tail seat is connected with the shell through the connecting piece, the telescopic piece in the tail seat is started to drive the extrusion plate to move transversely in the filter cartridge, the extrusion plate gradually approaches the direction of the pedestal, and then the extrusion plate cooperates with the pedestal to extrude the dregs into a cake shape, liquid contained in the dregs is extruded out, more original liquid can be obtained by extruding the dregs in the filter cartridge, and waste of the original liquid is reduced, and the dregs in the cake shape are more convenient to collect than the dregs in a scattered state. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the following specific embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0031] Figure 1 It is a structural schematic diagram of the present application;

[0032] Figure 2 It is a structural schematic diagram of the tail seat, the telescopic piece, the extrusion plate, the pedestal and the cover plate in the present application;

[0033] Figure 3 It is an exploded view of the shell, the filter cartridge, the pedestal and the tail seat in the present application;

[0034] Figure 4 It is an assembly drawing of the tail seat, the shell and the cover plate in the present application;

[0035] Figure 5 It is a structural schematic diagram of the storage shell, the sliding rod, the pad plate and the elastic piece in the present application.

[0036] Explanation of reference signs:

[0037] 1-shell, 11-filter cartridge, 12-liquid outlet pipe, 13-liquid inlet piece, 131-limiting ring, 132-liquid inlet pipe, 133-latch, 2-compaction assembly, 21-tail seat, 22-connecting piece, 221-arc plate, 222-bolt, 223-fixing ring, 23-telescopic piece, 231-extrusion plate, 24-pedestal, 25-cover plate, 3-fixing assembly, 31-storage shell, 32-sliding rod, 33-ear plate, 34-positioning pin, 35-springback piece, 351-pad plate, 352-elastic piece. DETAILED DESCRIPTION

[0038] The technical solutions of the present application will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are some embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0039] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0040] In the description of the present application, it should be understood that the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited. In addition, the terms "mounting", "connecting", and "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] In the present embodiment, as Figure 1 and Figure 2As shown, the filter for the multifunctional extraction tank comprises a shell 1, the inner cavity of the shell 1 is provided with a filter cartridge 11, a compaction assembly 2 is used for compacting the dregs remaining in the filter cartridge 11 to squeeze out the original liquid contained in the dregs, the compaction assembly 2 comprises a tail seat 21, a connecting piece 22, an extension piece 23, a pedestal 24 and a cover plate 25, the tail seat 21 is connected with the shell 1 through the connecting piece 22, the tail seat 21 is fixedly connected with the filter cartridge 11 at the sealing end, the extension piece 23 is fixedly connected in the limiting hole of the tail seat 21, the output end of the extension piece 23 is fixedly connected with a squeezing plate 231, the squeezing plate 231 is matched with the inner cavity of the filter cartridge 11, the pedestal 24 is abutted with the side of the filter cartridge 11 away from the squeezing plate 231, the cover plate 25 is fixedly connected with the side of the pedestal 24 away from the filter cartridge 11, the cover plate 25 is used for closing the shell 1, and the pedestal 24 and the squeezing plate 231 are located on the same horizontal line.

[0042] Therefore, the extension piece 23 in the tail seat 21 is started, the output end of the extension piece 23 drives the squeezing plate 231 to move transversely in the filter cartridge 11, the squeezing plate 231 gradually approaches the direction of the pedestal 24, and then the squeezing plate 231 cooperates with the pedestal 24 to squeeze the dregs into a cake shape, and the liquid contained in the dregs enters the liquid outlet pipe 12. By squeezing the dregs in the filter cartridge 11, more original liquid can be obtained, the waste of the original liquid is reduced, and the dregs in the cake shape are more convenient to collect.

[0043] Specifically, the tail seat 21 is integrally formed with the filter cartridge 11, a cylindrical cavity is processed in the tail seat 21, the output end of the extension piece 23 is used to drive the squeezing plate 231 to move, the squeezing plate 231 moves transversely in the inner cavity of the filter cartridge 11, the pedestal 24 is used to close the end of the filter cartridge 11 away from the tail seat 21, and the cover plate 25 is a circular plate and is matched with the outer diameter of the shell 1, so as to close the shell 1.

[0044] In some embodiments, as shown in the drawings, Figure 5 As shown, the shell 1 is provided with a fixing assembly 3, the fixing assembly 3 is used for adjusting the use position of the cover plate 25, the fixing assembly 3 comprises a receiving shell 31, a sliding rod 32 and an ear plate 33, the receiving shell 31 is fixedly connected with the shell 1, the sliding rod 32 is inserted in the through slot of the receiving shell 31, the ear plate 33 is fixedly connected with the end of the sliding rod 32 away from the receiving shell 31, the ear plate 33 is fixedly connected in the clamping groove of the cover plate 25, the receiving shell 31 is provided with a positioning pin 34, and the receiving shell 31 is connected with the sliding rod 32 through the positioning pin 34.

[0045] Specifically, two receiving shells 31 are arranged, a cavity is processed in the receiving shell 31, the arrangement of the sliding rod 32 restricts that the cover plate 25 can only move transversely, a thread is processed on the outer wall of the positioning pin 34, the positioning pin 34 is designed to fix the position of the sliding rod 32 in the receiving shell 31, and the ear plate 33 is used to connect the sliding rod 32 with the cover plate 25.

[0046] In some embodiments, as shown in Figure 5 The slide rod 32 is configured with a resilient member 35, which includes a pad plate 351 and an elastic member 352. The pad plate 351 is fixedly connected to one end of the slide rod 32 away from the ear plate 33, and is inserted into the cavity of the receiving shell 31. The elastic member 352 is sleeved on the outer periphery of the slide rod 32 and is located between the pad plate 351 and the receiving shell 31.

[0047] Specifically, the pad plate 351 is disc-shaped and matched with the cavity of the receiving shell 31. The elastic member 352 is used to drive the pad plate 351 to move, so that the slide rod 32 is reset in the receiving shell 31.

[0048] In some embodiments, as shown in Figure 5 The elastic member 352 is a compression spring.

[0049] The elastic member 352 adopts the design of a compression spring, which facilitates the resetting of the slide rod 32. In addition, the elastic member 352 can also be replaced by other elastic elements, such as a tension spring.

[0050] In some embodiments, as shown in Figure 5 The slide rod 32 is uniformly distributed with threaded holes matched with the positioning pins 34.

[0051] Specifically, threaded holes are processed on the slide rod 32 for connection with the positioning pins 34. The positioning pins 34 are inserted into different threaded holes to fix the slide rod 32 at different positions in the receiving shell 31.

[0052] In some embodiments, as shown in Figure 3 The connecting member 22 includes an arc-shaped plate 221, a bolt 222 and a fixing ring 223. The arc-shaped plate 221 is fixedly connected with the tail seat 21. The fixing ring 223 is fixedly connected with the shell 1, and the fixing ring 223 is connected with the arc-shaped plate 221 through the bolt 222.

[0053] Specifically, two arc-shaped plates 221 are symmetrically distributed about the tail seat 21. Each arc-shaped plate 221 is provided with two bolts 222. The fixing ring 223 is processed with threaded holes matched with the bolts 222. In addition, other connection structures can also be used to connect the tail seat 21 and the shell 1.

[0054] In some embodiments, as shown in Figure 2 The telescopic member 23 is an electric push rod.

[0055] The telescopic member 23 adopts the design of an electric push rod, which facilitates the pushing of the extrusion plate 231 to move transversely in the filter cartridge 11. The telescopic member 23 can also be replaced by other telescopic structures.

[0056] In some embodiments, as shown in Figure 1As shown, the bottom end of the shell 1 is communicated with a liquid outlet pipe 12, and the bottom end of the liquid outlet pipe 12 is provided with a flange plate.

[0057] Specifically, the top end of the liquid outlet pipe 12 is processed into a funnel shape to facilitate the collection of the raw liquid, and the design of the flange plate facilitates the connection with the external multifunctional extraction tank.

[0058] In some embodiments, as shown in the figure, Figure 1 As shown, the shell 1 is provided with a liquid inlet piece 13, which includes a limiting ring 131, a liquid inlet pipe 132 and a plug 133. The limiting ring 131 is fixedly connected with the circular hole of the shell 1, the liquid inlet pipe 132 is connected with the limiting ring 131 through plug-in connection, the bottom end of the liquid inlet pipe 132 extends into the liquid inlet port of the filter cartridge 11, and the liquid inlet pipe 132 is connected with the limiting ring 131 through the plug 133.

[0059] The limiting ring 131 is used to constrain the use position of the liquid inlet pipe 132, the bottom end of the liquid inlet pipe 132 can be inserted into the circular hole of the filter cartridge 11, and the outer wall of the plug 133 is processed with threads, and the plug 133 is used to fix the position of the liquid inlet pipe 132 in the limiting ring 131.

[0060] In some embodiments, as shown in the figure, Figure 3 As shown, the plug 133 is symmetrically distributed based on the limiting ring 131.

[0061] The plug 133 is designed with two to increase the connection strength between the limiting ring 131 and the liquid inlet pipe 132.

[0062] The working principle of the present application will be described below with a preferred embodiment:

[0063] The liquid outlet pipe 12 is communicated with the multifunctional extraction tank, the medicine original liquid enters into the filter cartridge 11 through the liquid inlet pipe 132, the filter cartridge 11 filters the solid residues in the original liquid, the residues are retained in the filter cartridge 11, and the liquid enters into the multifunctional extraction tank through the liquid outlet pipe 12 at the bottom of the shell 1; when it is needed to clean the residues in the filter cartridge 11, the telescopic piece 23 in the tail seat 21 is started, the output end of the telescopic piece 23 drives the extrusion plate 231 to move transversely in the filter cartridge 11, the extrusion plate 231 gradually approaches the direction of the pedestal 24, and then the extrusion plate 231 cooperates with the pedestal 24 to extrude the residues into a cake shape, the liquid contained in the residues enters into the liquid outlet pipe 12, then the positioning pin 34 is separated from the slide rod 32, the output end of the telescopic piece 23 is continuously extended, and then the pedestal 24 is separated from the filter cartridge 11, the cover plate 25 is separated from the shell 1, at the same time, the cover plate 25 drives the slide rod 32 to move in the storage shell 31 through the lug plate 33, the slide rod 32 drives the gasket plate 351 to compress the elastic piece 352, the positioning pin 34 is used to fix the position of the slide rod 32 in the storage shell 31 again, the output end of the telescopic piece 23 is recovered, so that the residues of the disease are separated from the shell 1, the positioning pin 34 fixing the slide rod 32 is removed, and the cover plate 25 is automatically reset under the elastic potential energy of the elastic piece 352.

[0064] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. Filter for a multifunctional extraction tank, characterized in that, Include: The inner cavity of the shell (1) is provided with a filter cartridge (11); The compaction assembly (2) is used for compacting the dregs remaining in the filter cartridge (11) to extrude the original liquid contained in the dregs; The compaction assembly (2) includes tailstock (21), connecting piece (22), telescopic piece (23), pedestal (24) and cover plate (25); The tailstock (21) is connected with the shell (1) through the connecting piece (22), the tailstock (21) is fixedly connected with the filter cartridge (11), the telescopic piece (23) is fixedly connected in the limiting hole of the tailstock (21), the output end of the telescopic piece (23) is fixedly connected with the extrusion plate (231), the extrusion plate (231) is matched with the inner cavity of the filter cartridge (11), the pedestal (24) is abutted with the side of the filter cartridge (11) away from the extrusion plate (231), the cover plate (25) is fixedly connected with the side of the pedestal (24) away from the filter cartridge (11), and the cover plate (25) is used for closing the shell (1); The pedestal (24) and the extrusion plate (231) are located on the same horizontal line.

2. The filter for a multifunction extraction jug according to claim 1, characterized in that, The shell (1) is provided with a fixing assembly (3) for adjusting the use position of the cover plate (25); The fixing assembly (3) includes receiving shell (31), slide rod (32), and ear plate (33); The receiving shell (31) and the shell (1) are fixedly connected, the slide rod (32) is inserted into the through slot of the receiving shell (31), the ear plate (33) is fixedly connected with the end of the slide rod (32) away from the receiving shell (31), and the ear plate (33) is fixedly connected in the clamping groove of the cover plate (25); The receiving shell (31) is provided with a positioning pin (34), and the receiving shell (31) is connected with the slide rod (32) through the positioning pin (34).

3. The filter for a multifunction extraction jug according to claim 2, characterized in that, The slide rod (32) is provided with a rebounding piece (35); The rebounding piece (35) includes a pad (351) and an elastic piece (352); The pad (351) is fixedly connected with the end of the slide rod (32) away from the ear plate (33), the pad (351) is inserted into the cavity of the receiving shell (31), the elastic piece (352) is sleeved on the outer periphery of the slide rod (32), and the elastic piece (352) is located between the pad (351) and the receiving shell (31).

4. The filter for a multifunction extraction jug according to claim 3, characterized in that, The elastic piece (352) is a compression spring.

5. The filter for a multifunction extraction jug according to claim 2, characterized in that, The slide rod (32) is uniformly provided with threaded holes matched with the positioning pin (34).

6. The filter for a multifunction extraction jug according to claim 1, characterized in that, The connecting piece (22) includes an arc plate (221), a bolt (222) and a fixed ring (223); The arc plate (221) is fixedly connected with the tailstock (21), the fixed ring (223) is fixedly connected with the shell (1), and the fixed ring (223) is connected with the arc plate (221) through the bolt (222).

7. The filter for a multifunction extraction jug according to claim 1, characterized in that, The telescopic piece (23) is an electric push rod.

8. The filter for a multifunction extraction jug according to claim 1, characterized in that, The bottom end of the shell (1) is communicated with a liquid outlet pipe (12), and the bottom end of the liquid outlet pipe (12) is provided with a flange plate.

9. The filter for a multifunction extraction jug according to claim 1, characterized in that, The shell (1) is provided with a liquid inlet member (13). The liquid inlet member (13) comprises a limiting ring (131), a liquid inlet pipe (132) and a latch (133). The limiting ring (131) is fixedly connected with the circular hole of the shell (1), the liquid inlet pipe (132) is connected with the limiting ring (131) in a plug-in mode, the bottom end of the liquid inlet pipe (132) extends into the liquid inlet opening of the filter cartridge (11), and the liquid inlet pipe (132) is connected with the limiting ring (131) through the latch (133).

10. The filter for a multifunction extraction jug according to claim 9, characterized in that, The latches (133) are symmetrically distributed based on the limiting ring (131).

Images