CN216909297U - A filter pressing device for processing industry big hemp - Google Patents

Abstract

The utility model belongs to the technical field of the technique of pressure filter equipment and specifically relates to a filter pressing device for processing industry big hemp is related to, and it includes the frame of pressure filter, slides in the frame and is connected with a plurality of sheet frame and a plurality of filter plate, and all sheet frames and all filter plates all are vertical setting, and the sheet frame with the filter plate is crisscross to be arranged its characterized in that: the cooling chamber has been seted up to the sheet frame inside, be equipped with on the outer wall of sheet frame and communicate in the inlet and the liquid outlet of cooling chamber, be equipped with the box of placing that is used for placing the coolant liquid in the frame, it is equipped with the transfer pump on the box to place, be equipped with the transfer line that is used for carrying the coolant liquid on the transfer pump. This application can conveniently carry out winterization and filter.

Description

A filter pressing device for processing industry big hemp

Technical Field

The application relates to the technical field of filter press equipment, in particular to a filter press device for processing industrial hemp.

Background

In the field of plant extraction, winterization filtration is generally adopted in the extraction process of industrial hemp, and a plate and frame filter press is generally adopted for filtration in the winterization filtration, and is common solid-liquid separation equipment.

In the correlation technique of plate and frame filter press, including the frame, it is connected with a plurality of sheet frame and a plurality of filter plate to slide in the frame, and all sheet frames and filter plate all are vertical setting to on the frame was arranged in to the interval, the sheet frame was the annular setting, has all seted up the connecting hole on sheet frame and the filter plate, has seted up the intercommunicating pore on the connecting hole pore wall of sheet frame, and the intercommunicating pore runs through in the sheet frame inner wall.

When all the plate frames and the filter plates are abutted tightly, all the connecting holes are communicated with each other to form a conveying pipe, the inner wall of each plate frame and two adjacent filter plates form a filter cavity, materials enter the filter cavity through the conveying pipe and the communicating holes, the materials are filtered in the filter cavity at the moment, and liquid leaves the plate frames through the filter plates to complete solid-liquid separation.

However, in the winterization filtration of industrial hemp, the temperature of the material is easy to rise, and the rise of the temperature of the material easily influences the impurity removal filtration effect, so that the winterization filtration is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to facilitate winterization filtration, the present application provides a filter press device for processing industrial hemp.

The application provides a filter pressing device for processing industry big hemp adopts following technical scheme: the utility model provides a filter pressing device for processing industry big hemp, includes the frame of pressure filter, slides in the frame and is connected with a plurality of sheet frame and a plurality of filter plate, and all sheet frames and all filter plates all are vertical setting, and the sheet frame with the filter plate is crisscross to be arranged, the cooling chamber has been seted up to the sheet frame is inside, be equipped with on the outer wall of sheet frame and feed through in the inlet and the liquid outlet in cooling chamber, be equipped with in the frame and be used for placing the box of placing of coolant liquid, it is equipped with the transfer pump on the box to place, be equipped with the transfer line that is used for carrying the coolant liquid on the transfer pump.

Through adopting above-mentioned technical scheme, when the material piles up on the sheet frame inner wall, start the transfer pump, the transfer pump drives and places the coolant liquid in the box for the coolant liquid gets into the cooling chamber through transfer line and inlet in proper order, and the precooling is carried out to the material with material heat exchange, reduces material bulk temperature in advance, makes the temperature of intensification difficult influence filter effect in the material filters, and then conveniently carries out the winterization and filters.

Optionally, a plurality of reinforcing ribs are arranged on the cavity wall of the cooling cavity, and the extending direction of the reinforcing ribs is the same as the arrangement direction of the plate frame and the filter plate.

Through adopting above-mentioned technical scheme, when sheet frame and filter plate extrusion of contradicting each other, the strengthening rib contradicts in the chamber wall in cooling chamber, has improved the stability in sheet frame and cooling chamber for the difficult deformation that takes place in cooling chamber has improved the bulk strength of sheet frame.

Optionally, the plate frame is made of stainless steel.

Through adopting above-mentioned technical scheme for the sheet frame tolerates low temperature and is not fragile, has good temperature conductivity simultaneously, has improved the precooling effect, and then conveniently carries out winterization and filters.

Optionally, a plurality of cooling blocks are arranged on the inner wall of the plate frame.

Through adopting above-mentioned technical scheme, improved the area of contact between sheet frame and the material, further improved the cooling effect.

Optionally, be equipped with the orificial coupling assembling of installation transfer line on the inlet, coupling assembling includes a plurality of installation pole, the installation pole is arranged for centre of a circle circumference along the axis of inlet, the installation pole rotates to be connected in the sheet frame, the rotation plane of installation pole is through the axis of inlet, the one end that the installation pole is close to the transfer line is equipped with the locking piece, a plurality of supplies the locking piece to rotate the locking groove of pegging graft, locking groove and locking piece one-to-one have been seted up to the outer wall of transfer line.

Through adopting above-mentioned technical scheme, when needs installation transfer line and inlet, rotate the installation pole for the installation pole drives the locking piece rotatory towards the direction of keeping away from the inlet axis, then contradict the jar mouth of transfer line in the inlet, locking piece and locking groove one-to-one this moment, rotate the installation pole again, make the installation pole drive the locking piece rotate to inlay and establish in locking inslot, thereby accomplish the installation of transfer line and inlet, make things convenient for the workman to install the transfer line.

Optionally, be equipped with the spigot of feed pipe on the locking piece and contradict and make it keep away from the spigot surface that the locking groove, be equipped with the torsional spring that makes the locking piece rotate and insert the locking groove on the sheet frame, the one end of torsional spring links to each other with the sheet frame, the other end of torsional spring links to each other with the installation pole.

Through adopting above-mentioned technical scheme, when needs installation transfer line, promote the transfer line and remove towards the inlet, the mouth of pipe of transfer line is contradicted in the spigot surface, it is rotatory to make the installation pole, the inlet axis is kept away from to the locking block, the deformation takes place for the torsional spring, the locking block is contradicted in the transfer line outer wall, after the mouth of pipe intercommunication inlet of transfer line, the locking block corresponds with the locking groove, the torsional spring replies to natural state and drives the installation pole rotatory, the installation pole drives the locking block and rotates and peg graft at the locking inslot, made things convenient for workman's installation transfer line.

Optionally, a guide part is arranged at one end part of the infusion tube close to the liquid inlet, and a guide groove for the guide part to be inserted and connected in a sliding manner is formed in the liquid inlet.

Through adopting above-mentioned technical scheme, when needs installation transfer line, promote the transfer line for the guide slides and pegs graft in the guide way, and locking piece and locking groove one-to-one make things convenient for the workman to calibrate locking piece and locking groove this moment.

Optionally, a sealing ring is arranged on the inner wall of one end of the infusion tube close to the liquid inlet.

By adopting the technical scheme, the sealing property between the infusion tube and the liquid inlet is improved, so that the cooling liquid is not easy to leak.

To sum up, the application comprises the following beneficial technical effects:

1. through the arrangement of the frame, the plate frame, the filter plate, the cooling cavity, the liquid inlet, the liquid outlet, the placing box, the infusion pump and the infusion tube, the materials placed on the inner wall of the plate frame are precooled, so that the temperature of the temperature rise in the material filtration is not easy to influence the filtration effect, and the winterization filtration is further conveniently carried out;

2. the reinforcing ribs are arranged, so that the overall strength of the plate frame is improved;

3. the cooling effect is further improved by the arrangement of the cooling block;

4. through the arrangement of the connecting component, the infusion tube is convenient for workers to connect with the liquid inlet;

5. the arrangement of the guide surface and the torsion spring facilitates the installation of the infusion tube by workers;

6. through the arrangement of the guide piece and the guide groove, a worker can conveniently calibrate the locking block and the locking groove;

7. the sealing performance between the infusion tube and the liquid inlet is improved through the arrangement of the sealing ring.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of the interior of a panel frame in an embodiment of the present application;

FIG. 3 is a schematic structural diagram for illustrating a connection assembly in an embodiment of the present application;

FIG. 4 is a schematic sectional view showing the loading port and the infusion tube in the embodiment of the present application.

Reference numerals: 1. a frame; 11. a plate frame; 12. filtering the plate; 2. a cooling chamber; 21. a liquid inlet; 22. a liquid outlet; 221. a control valve; 3. placing the box; 31. an infusion pump; 32. a transfusion tube; 4. reinforcing ribs; 5. cooling the block; 6. a connecting assembly; 61. mounting a rod; 611. a rotating shaft; 62. a locking block; 63. a locking groove; 7. a torsion spring; 71. a guide surface; 8. a guide member; 81. a guide groove; 9. and (5) sealing rings.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a filter pressing device for processing industrial hemp.

As shown in fig. 1 and 2, a filter pressing device for processing industrial hemp, which comprises a frame 1 extending along the horizontal direction, wherein the frame 1 is connected with a plurality of plate frames 11 and a plurality of filter plates 12 in a sliding manner, the plate frames 11 and the filter plates 12 are both arranged vertically, the width direction of the plate frames 11 and the width direction of the filter plates 12 are both the same as the length direction of the frame 1, the plate frames 11 and the filter plates 12 are arranged in a staggered manner, the plate frames 11 are arranged in an annular manner, and when all adjacent plate frames 11 and the filter plates 12 are mutually abutted, the inner ring of each plate frame 11 and two adjacent filter plates 12 form a filter cavity.

Cooling chamber 2 has been seted up to the inside cooling chamber 2 that has seted up of sheet frame 11, and the extension route of cooling chamber 2 is the same with 11 inner wall border routes of sheet frame. Install inlet 21 and liquid outlet 22 on the outer wall of sheet frame 11, inlet 21 and liquid outlet 22 all run through in the chamber wall of cooling chamber 2.

Fixedly connected with places box 3 on the frame 1, places and holds the coolant liquid in the box 3, and the coolant liquid adopts freezing ethanol in this embodiment.

Frame 1 is last fixedly connected with transfer pump 31, installs the liquid suction pipe on the transfer pump 31, and the one end that the liquid suction pipe kept away from transfer pump 31 stretches into and places in the box 3, is connected with at least one transfer line 32 on the transfer pump 31, and the quantity of transfer line 32 and the quantity one-to-one of sheet frame 11. The end of the infusion tube 32 far away from the infusion pump 31 is communicated with the liquid inlet 21, and the liquid outlet 22 is provided with a control valve 221.

When needs let in the material and filter the intracavity, the workman pours the coolant liquid into and places in the box 3, start transfer pump 31, transfer pump 31 drives the coolant liquid and passes through the liquid suction pipe in proper order, transfer line 32 and inlet 21 get into in the cooling chamber 2, then let in the filter the intracavity with the material, the heat of material is through sheet frame 11 conduction this moment, carry out the heat exchange with the coolant liquid in the cooling chamber 2, thereby carry out the precooling to the material, reduce material bulk temperature, make the temperature of material after the intensification in winterization filters be difficult for too high, thereby be difficult for influencing the filter effect, conveniently carry out winterization and filter.

Finally, the worker opens the control valve 221 again, so that the cooling liquid in the cooling cavity 2 is distributed in the cooling cavity 2 through the liquid outlet 22, and the cooling liquid is convenient to recycle.

Fixedly connected with a plurality of strengthening rib 4 on the chamber wall of cooling chamber 2, strengthening rib 4 arranges in proper order along the extending direction of cooling chamber 2, and the extending direction of strengthening rib 4 is the same with the width direction of sheet frame 11, and the both ends of strengthening rib 4 all are connected in two relative chamber walls of cooling chamber 2.

The strengthening rib 4 supports cooling chamber 2 for cooling chamber 2 is difficult for the indent when sheet frame 11 extrudees with filter plate 12, and simultaneously, when the coolant liquid got into cooling chamber 2 in, sheet frame 11 was difficult for the inflation, and cooling chamber 2 is difficult for deformation, has improved sheet frame 11's overall stability.

The material of sheet frame 11 in this embodiment adopts 304 stainless steel, and it is worth explaining, compares in the plastics material of current sheet frame 11, and 304 stainless steel has good temperature conductivity, has improved the heat exchange effect, and then has improved the precooling effect to the material, simultaneously for sheet frame 11 tolerates low temperature, when the cooling liquid was poured into cooling chamber 2, sheet frame 11 was not fragile.

As shown in fig. 2, a plurality of cooling blocks 5 are integrally formed on the inner wall of the plate frame 11, the cooling blocks 5 are made of 304 stainless steel, and the cooling blocks 5 are sequentially arranged along the edge of the inner wall of the plate frame 11, so that the heat exchange contact area between the material and the plate frame 11 is increased, the cooling effect is improved, and the winterization filtration is further facilitated.

As shown in fig. 2 and 3, the liquid inlet 21 is provided with a connecting assembly 6, and the connecting assembly 6 includes three mounting rods 61.

The mounting rods 61 are circumferentially arranged around the axis of the liquid inlet 21 as a circle center, a rotating shaft 611 is mounted on the outer wall of the liquid inlet 21, the mounting rods 61 are rotatably connected to the rotating shaft 611, and the rotating planes of all the mounting rods 61 pass through the axis of the liquid inlet 21.

One end of the mounting rod 61, which is far away from the plate frame 11, is fixedly connected with a locking block 62, and the locking block 62 is positioned on one side of the mounting rod 61, which faces the axis of the liquid inlet 21.

The outer wall of one end of the infusion tube 32, which is far away from the infusion pump 31, is provided with three locking grooves 63, and the locking grooves 63 correspond to the locking blocks 62 one by one.

When transfer line 32 kept away from the one end of transfer pump 31 and contradict in inlet 21, correspond locking groove 63 and locking piece 62, rotate installation pole 61 for installation pole 61 drives locking piece 62 and revolves the axis rotation of axis of rotation 611, and installation pole 61 drives locking piece 62 and rotates and peg graft in locking groove 63, because has stronger friction between the cell wall of locking piece 62 and locking groove 63, makes transfer line 32 be difficult for separating with inlet 21, makes things convenient for the workman to install transfer line 32.

As shown in fig. 3 and 4, a torsion spring 7 is sleeved on the rotating shaft 611, one end of the torsion spring 7 is connected to the outer wall of the liquid inlet 21, the other end of the torsion spring 7 is fixedly connected to the mounting rod 61, and a guide surface 71 is arranged on one side of the locking block 62 away from the liquid inlet 21.

When the infusion tube 32 is pushed to abut against the liquid inlet 21, the tube opening of the infusion tube 32 abuts against the guide surface 71, the locking block 62 is enabled to push the mounting rod 61 to rotate around the axis of the rotating shaft 611, the mounting rod 61 drives the locking block 62 to be away from the axis of the liquid inlet 21, the torsion spring 7 deforms and enables the locking block 62 to abut against the outer wall of the infusion tube 32, and after the locking block 62 corresponds to the locking groove 63, the torsion spring 7 returns to a natural state and drives the mounting rod 61 to rotate, and the locking block 62 is enabled to rotate and be inserted into the locking groove 63.

Further facilitates the installation of the infusion tube 32 by workers, improves the stability between the infusion tube 32 and the liquid inlet 21, and ensures that the locking block 62 is not easy to separate from the locking groove 63.

As shown in FIG. 1, a guide 8 is fixedly connected to an end surface of the infusion tube 32 facing the liquid inlet 21, in this embodiment, the guide 8 is rod-shaped, an axial direction of the guide 8 is the same as an axial direction of the liquid inlet 21, and a guide groove 81 is formed in an end of the liquid inlet 21 facing the infusion tube 32.

When the workman need install transfer line 32, the workman promotes transfer line 32 for guide 8 slides and pegs graft in guide way 81, and locking groove 63 and locking block 62's position one-to-one at this moment makes things convenient for the workman to calibrate locking groove 63 and locking block 62's position.

The inner wall of one end of the infusion tube 32 facing the liquid inlet 21 is coaxially connected with a sealing ring 9, one end of the sealing ring 9 protrudes out of the infusion tube 32, when the infusion tube 32 is abutted against the liquid inlet 21, the sealing ring 9 is inserted into the liquid inlet 21 to shield a gap between the liquid inlet 21 and the infusion tube 32, the sealing performance between the infusion tube 32 and the liquid inlet 21 is improved, and the cooling liquid is enabled to be not prone to leaking.

The implementation principle of the filter pressing device for processing industrial hemp in the embodiment of the application is as follows: when preparing for winterization filtration, firstly, the cooling liquid is poured into the placing box 3, the liquid conveying pump 31 is started, and the liquid conveying pump 31 drives the cooling liquid to enter the cooling cavity 2 through the liquid extracting pipe, the liquid conveying pipe 32 and the liquid inlet 21 in sequence.

Then, let in the material and filter the intracavity, the material contacts with 11 inner walls of sheet frame and cooling block 5 this moment, and the heat of material carries out heat exchange with the coolant liquid in the cooling chamber 2 in the heat conducts to cooling chamber 2 through sheet frame 11 and cooling block 5 in to the precooling is carried out to the material.

According to the actions, the overall temperature of the material is reduced in advance, and even if the material is heated in winterization filtration, the temperature of the heated material is not easy to be too high, so that the filtration effect is not easy to be influenced, and the winterization filtration is convenient to carry out.

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

Claims (8)

1. A press filter device for processing industrial hemp, comprising a frame (1) of a press filter, characterized in that: frame (1) is gone up the cunning and is connected with a plurality of sheet frame (11) and a plurality of filter plate (12), and all sheet frames (11) and all filter plates (12) all are vertical setting, and sheet frame (11) with filter plate (12) are crisscross to be arranged, cooling chamber (2) have been seted up to sheet frame (11) inside, be equipped with on the outer wall of sheet frame (11) and communicate in inlet (21) and liquid outlet (22) of cooling chamber (2), be equipped with on frame (1) and be used for placing box (3) of coolant liquid, it is equipped with transfer pump (31) on box (3) to place, be equipped with transfer line (32) that are used for carrying the coolant liquid on transfer pump (31).

2. A press as set forth in claim 1 wherein: the wall of the cooling cavity (2) is provided with a plurality of reinforcing ribs (4), and the extending direction of the reinforcing ribs (4) is the same as the arrangement direction of the plate frame (11) and the filter plate (12).

3. A press as set forth in claim 1 wherein: the plate frame (11) is made of stainless steel.

4. A press as set forth in claim 1 wherein: and a plurality of cooling blocks (5) are arranged on the inner wall of the plate frame (11).

5. A press as set forth in claim 4 wherein: be equipped with orificial coupling assembling (6) of installation transfer line (32) on inlet (21), coupling assembling (6) include a plurality of installation pole (61), installation pole (61) are arranged for centre of a circle circumference along the axis of inlet (21), installation pole (61) rotate to be connected in sheet frame (11), the rotation plane of installation pole (61) passes through the axis of inlet (21), the one end that installation pole (61) are close to transfer line (32) is equipped with locking block (62), a plurality of supplies locking block (62) to rotate locking groove (63) of pegging graft is seted up to the outer wall of transfer line (32), locking groove (63) and locking block (62) one-to-one.

6. A press filter assembly as claimed in claim 5 for use in processing industrial hemp, wherein: be equipped with on locking piece (62) and supply infusion pipe (32) mouth of pipe to contradict and make it keep away from spigot surface (71) that locking groove (63), be equipped with on sheet frame (11) and make locking piece (62) rotate torsional spring (7) that insert locking groove (63), the one end and sheet frame (11) of torsional spring (7) link to each other, the other end and the installation pole (61) of torsional spring (7) link to each other.

7. A press as set forth in claim 6 wherein: the end part of one end of the infusion tube (32) close to the liquid inlet (21) is provided with a guide part (8), and the liquid inlet (21) is provided with a guide groove (81) for the sliding insertion of the guide part (8).

8. A press filter assembly as claimed in claim 5 for use in processing industrial hemp, wherein: a sealing ring (9) is arranged on the inner wall of one end of the infusion tube (32) close to the liquid inlet (21).

Images