CN220238017U - High-efficient filtration system of pseudo-ginseng extract - Google Patents

Abstract

The utility model discloses a high-efficiency filtering system for pseudo-ginseng extracting solution, which comprises a shell and a slag discharging port arranged at the bottom of the shell, wherein a rigid filter drum is arranged in the shell, a filter cover is arranged at the lower end of the rigid filter drum, a filter cotton layer and filter cloth are arranged on the inner surfaces of the rigid filter drum and the filter cover, a vertical shaft is concentrically arranged in the rigid filter drum, a vertical rod is connected to the vertical shaft through a connecting piece, a cross rod is arranged at the lower end of the vertical shaft, the vertical rod and the cross rod are propped against the filter cloth, a drain pipe is arranged at the bottom of the rigid filter drum, one end of the drain pipe extends out of the shell, the other end of the drain pipe sequentially passes through the filter cotton layer and the filter cloth and then is communicated with the inner space of the rigid filter drum, a liquid inlet pipe and a water inlet pipe are arranged at the top of the shell, and a drain pipe is arranged on the side wall of the shell below the filter cover. The utility model has the advantages of high filtering rate, convenient cleaning, clean residue, high filtering efficiency and obvious economic and social values.

Description

High-efficient filtration system of pseudo-ginseng extract

Technical Field

The utility model relates to the technical field of pseudo-ginseng processing equipment, in particular to a high-efficiency filtering system for pseudo-ginseng extracting solution.

Background

In order to obtain the functional component substances in the pseudo-ginseng, the pseudo-ginseng is required to be concentrated and extracted to obtain an extracting solution containing the pseudo-ginseng functional component, and the extracting solution is filtered to a certain degree in the extracting process, but a small amount of pseudo-ginseng residues are contained in the extracting solution, so that the concentration of the extracting solution is increased, the follow-up procedures are convenient to carry out, and the residues in the extracting solution are filtered by a filtering device.

When the residue in the extracting solution is filtered by the existing filtering device, the following problems exist: firstly, the stability is poor when in use, the filtering rate is low, and the large-scale and rapid filtering of the pseudo-ginseng extract is not facilitated; secondly, filter equipment can constantly deposit the jam that causes the filter screen in long-term use, in order to ensure the filtration efficiency of filter screen, just need regularly carry out the clearance of residue, but the clearance of residue has the inconvenient, the unclean problem of operation, and some filter equipment even need demolish the back, take out the filter screen and just can clear up. Therefore, development of a high-efficiency filtration system for pseudo-ginseng extract with high filtration rate, convenient cleaning and clean residues is objectively required.

Disclosure of Invention

The utility model aims to provide a high-efficiency filtration system for pseudo-ginseng extracting solution, which has the advantages of high filtration rate, convenience in cleaning and clean residues.

The utility model aims at realizing the method, the device comprises a shell and a slag discharging port arranged at the bottom of the shell, wherein a rigid filter cartridge is arranged in the shell, the upper end of the rigid filter cartridge is fixedly connected with the top of the shell, a filter cover is arranged at the lower end of the rigid filter cartridge, filter cotton layers are arranged on the inner surfaces of the rigid filter cartridge and the filter cover, filter cloth is paved on the inner surfaces of the filter cotton layers, a vertical shaft is concentrically arranged in the rigid filter cartridge, the upper end of the vertical shaft is in transmission connection with a driving mechanism arranged at the top of the shell, a vertical rod is connected to the vertical shaft through a connecting piece, a cross rod is arranged at the lower end of the vertical shaft, the vertical rod and the cross rod are propped against the filter cloth, a drain pipe is arranged at the bottom of the rigid filter cartridge, one end of the drain pipe extends out of the shell, the other end of the drain pipe sequentially passes through the filter cotton layers and the filter cloth and is communicated with the inner space of the rigid filter cartridge, a liquid inlet pipe and a water inlet pipe are arranged at the top of the shell, the liquid inlet pipe and the water inlet pipe are all communicated with the inner space of the rigid filter cartridge, and a drain pipe is arranged on the side wall of the shell below the filter cover.

Further, the vertical rods and the cross rods are rotatably connected with rollers through bearings.

Further, a circular plate and a ring plate are sequentially arranged in the shell below the filter cover, the circular plate is fixed on the ring plate through a supporting rod, and the outer diameter of the circular plate is larger than the inner diameter of the ring plate.

Further, the connecting piece comprises a telescopic rod and a spring arranged on the telescopic rod.

Further, stirring blades are arranged on the vertical shaft.

Further, the vertical shaft is connected with a brush through a connecting rod, and the brush surface of the brush is propped against the filter cloth.

Further, a blocking plate is arranged at the end part of the blow-down pipe extending into the shell, a plurality of through holes are processed on the side wall of the blow-down pipe positioned in the shell, and a superfine filter screen is wrapped on the blow-down pipe positioned in the shell.

When the utility model operates, the vertical shaft is driven by the driving mechanism to rotate, the vertical shaft drives the connecting piece, the vertical rod and the cross rod to rotate, then the crude liquid of the pseudo-ginseng extracting solution is introduced from the liquid inlet pipe, enters the rigid filter cylinder, sequentially passes through the filter cloth and the filter cotton layer, finally is discharged from the filter holes of the rigid filter cylinder and the filter cover, the filtered crude liquid falls to the bottom of the shell, and the finished extracting solution is obtained after precipitation for a certain time and is discharged from the liquid discharge pipe. In the process, the pseudo-ginseng extracting solution can be filtered through the two stages of the filter cloth and the filter cotton layer, pseudo-ginseng residues in the extracting solution can be sufficiently filtered, so that the extracting solution is conveniently treated in the subsequent process, after the extracting solution enters the rigid filter cylinder, more extracting solution is adsorbed in the filter cotton layer, the filter cotton layer is saturated and discharged, at this time, the vertical rods and the transverse rods rotate under the drive of the vertical shafts, the filter cotton layer is continuously extruded in the rotating process, the extracting solution adsorbed in the filter cotton layer is extruded, the absorption of the extracting solution by the filter cotton layer is promoted, the filtering rate of the extracting solution is accelerated, the process efficiency of the pseudo-ginseng extracting solution is further improved, the extracting solution can be continuously filtered, and the large-scale rapid filtering of the pseudo-ginseng extracting solution is facilitated; secondly, when the device uses a period, when more pseudo-ginseng residue of adhesion on the filter cloth, can discharge the extract earlier, then let in the washing liquid through the inlet tube, start actuating mechanism, drive montant and horizontal pole and rotate, montant and horizontal pole are when rotating, scrape the pseudo-ginseng residue on the one hand, on the other hand stirs the washing liquid, prevent pseudo-ginseng residue deposit, make pseudo-ginseng residue mix into the washing liquid, discharge from the blow off pipe, whole cleaning process only need let in the washing liquid, and start actuating mechanism makes the device be in normal operating condition can, the operation is swift convenient, do not need the manual cleaning, more need demolish the device, can improve the cleaning efficiency of pseudo-ginseng residue, simultaneously, pseudo-ginseng residue of adhesion on the filter cloth is scraped by corresponding montant or horizontal pole, the clean-up is thoroughly, the cleaning effect is better. The utility model has the advantages of high filtering rate, convenient cleaning, clean residue, high filtering efficiency and obvious economic and social values.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

in the figure: 1-shell, 2-rigid filter cartridge, 3-filter cover, 4-filter cotton layer, 5-filter cloth, 6-vertical shaft, 7-driving mechanism, 8-vertical rod, 9-cross rod, 10-blow-down pipe, 11-liquid inlet pipe, 12-water inlet pipe, 13-liquid outlet pipe, 14-roller, 15-circular plate, 16-circular plate, 17-telescopic rod, 18-spring, 19-stirring blade, 20-brush and 21-superfine filter screen.

Description of the embodiments

The utility model is further described below with reference to the accompanying drawings, without limiting the utility model in any way, and any alterations or modifications based on the utility model are within the scope of the utility model.

As shown in figure 1, the utility model comprises a shell 1 and a slag discharging port arranged at the bottom of the shell 1, wherein the shell 1 and the slag discharging port are of the existing structure and are respectively used for containing pseudo-ginseng extracting solution and discharging pseudo-ginseng slag, a rigid filter cylinder 2 is arranged in the shell 1, the rigid filter cylinder 2 and a filter cover 3 are of the rigid structure and are used for supporting a filter cotton layer 4 and a filter cloth 5, liquid through holes are processed on the filter cylinder 2 and are convenient for discharging extracting solution, the upper end of the rigid filter cylinder 2 is fixedly connected with the top of the shell 1, the lower end of the rigid filter cylinder 2 is provided with the filter cover 3, the inner surfaces of the rigid filter cylinder 2 and the filter cover 3 are provided with a filter cotton layer 4, the filter cotton layer 4 is made of the existing filter adsorption material and can adsorb and filter pseudo-ginseng extracting solution, the filter cloth 5 is paved on the inner surface of the filter cotton layer 4, the filter cloth 5 is paved on the surface of the filter cotton layer 4, the filter cotton layer 4 has two functions, one is used for primarily filtering the pseudo-ginseng extracting solution, secondly, as the material of the filter cotton layer 4 is easy to break and fall off, the filter cloth 5 is arranged to separate the filter cotton layer 4 from the vertical rod 8 and the cross rod 9, the service life of the filter cotton layer 4 is prolonged, the vertical shaft 6 is concentrically arranged in the rigid filter cylinder 2, the upper end of the vertical shaft 6 is in transmission connection with the driving mechanism 7 arranged at the top of the shell 1, the driving mechanism 7 is in the prior art and is used for driving the vertical shaft 6, the vertical rod 8, the cross rod 9 and other parts to rotate, the vertical shaft 6 is connected with the vertical rod 8 through a connecting piece, the cross rod 9 is arranged at the lower end of the vertical shaft 6, the vertical rod 8 and the cross rod 9 are propped against the filter cloth 5, the drain pipe 10 is arranged at the bottom of the rigid filter cylinder 2, one end of the drain pipe 10 extends out of the shell 1, the other end of the drain pipe 10 is communicated with the inner space of the rigid filter cylinder 2 after sequentially passing through the filter cotton layer 4 and the filter cloth 5, the top of the shell 1 is provided with the liquid inlet pipe 11 and the water inlet pipe 12, the liquid inlet pipe 11 and the water inlet pipe 12 are communicated with the inner space of the rigid filter cylinder 2, and a liquid discharge pipe 13 is arranged on the side wall of the shell 1 below the filter cover 3.

When the utility model is operated, the vertical shaft 6 is driven by the driving mechanism to rotate, the vertical shaft 6 drives the connecting piece, the vertical rod 8 and the cross rod 9 to rotate, then the crude liquid of the pseudo-ginseng extracting solution is introduced from the liquid inlet pipe 11, enters the rigid filter cylinder 2, sequentially passes through the filter cloth 5 and the filter cotton layer 4, finally is discharged from the filter holes of the rigid filter cylinder 2 and the filter cover 3, the filtered crude liquid falls to the bottom of the shell 1, the finished extracting solution is obtained after precipitation for a certain time, and the finished extracting solution is discharged from the liquid discharge pipe 13. In the process, the pseudo-ginseng extracting solution can be filtered through the two stages of the filter cloth 5 and the filter cotton layer 4, pseudo-ginseng residues in the extracting solution can be sufficiently filtered to obtain finished extracting solution, the extracting solution is convenient for the subsequent process to treat the extracting solution, when the extracting solution enters the rigid filter cylinder 2, more extracting solution is adsorbed in the filter cotton layer 4, the filter cotton layer 4 is saturated and then discharged, at the moment, the vertical rod 8 and the transverse rod 9 rotate under the driving of the vertical shaft 6, the filter cotton layer 4 is continuously extruded in the rotating process, the extracting solution adsorbed in the filter cotton layer 4 is extruded, the adsorption of the extracting solution by the filter cotton layer 4 is promoted, the filtering rate of the extracting solution is accelerated, the process efficiency of the pseudo-ginseng extracting solution is improved, the extracting solution can be continuously filtered, and the large-scale rapid filtering of the pseudo-ginseng extracting solution is facilitated; secondly, when the device is used for a period of time, when more pseudo-ginseng residues are adhered to the filter cloth 5, the extracting solution can be firstly discharged, then cleaning liquid is introduced through the water inlet pipe 12, the driving mechanism is started, the vertical rod 8 and the cross rod 9 are driven to rotate, on one hand, the pseudo-ginseng residues are scraped off when the vertical rod 8 and the cross rod 9 rotate, on the other hand, the cleaning liquid is stirred, the pseudo-ginseng residues are prevented from precipitating, the pseudo-ginseng residues are mixed into the cleaning liquid, the pseudo-ginseng residues are discharged from the blow-off pipe 10, the whole cleaning process only needs to be introduced with the cleaning liquid, the driving mechanism is started, the device is in a normal working state, the operation is quick and convenient, manual cleaning is not needed, the cleaning efficiency of the pseudo-ginseng residues adhered to the filter cloth 5 can be improved, meanwhile, the cleaning is thorough, and the cleaning effect is better.

The vertical rods 8 and the cross rods 9 are rotatably connected with the roller 14 through bearings, when the filter cloth device is in operation, the vertical rods 8 and the cross rods 9 are propped against the filter cloth 5, so that the filter cloth 5 and the filter cotton layer 4 are caused to deform, and further the filter cotton layer 4 is compressed to extrude extracting solution, in the process, the vertical rods 8 and the filter cloth 5 and the cross rods 9 and the filter cloth 5 are continuously rubbed, the filter cloth 5 is possibly worn rapidly, the service life of the filter cloth 5 is shortened, the roller 14 is arranged for preventing the occurrence of the situation, the aim of extruding the filter cotton layer 4 can be achieved, the sliding state can be replaced by the rolling state, the friction born by the filter cloth 5 is greatly reduced, and the service life of the filter cloth 5 is prolonged.

The circular plate 15 and the annular plate 16 are sequentially arranged in the shell 1 below the filter cover 3, the circular plate 15 is fixed on the annular plate 16 through the supporting rods, the outer diameter of the circular plate 15 is larger than the inner diameter of the annular plate 16, when the pseudo-ginseng extracting solution sequentially passes through the filter cloth 5, the filter cotton layer 4, the rigid filter cylinder 2 and the filter cover 3 and then falls on the bottom of the shell 1, if the pseudo-ginseng extracting solution also contains a small amount of pseudo-ginseng residues, the pseudo-ginseng residues are precipitated on the bottom of the shell 1, and the falling pseudo-ginseng extracting solution can stir the precipitates, so that the precipitated pseudo-ginseng residues are discharged along with the extracting solution, the circular plate 15 and the annular plate 16 are arranged for preventing the conditions, the falling pseudo-ginseng extracting solution firstly falls on the circular plate 15, then falls on the annular plate 16 from the edge of the circular plate 15, then flows into the extracting solution from the annular plate 16, and the circular plate 15 and the annular plate 16 play a buffering role in preventing the precipitates from being stirred.

The connecting piece comprises a telescopic rod 17 and a spring 18 arranged on the telescopic rod 17, in the long-term use process of the utility model, the vertical rod 8 can continuously compress the filter cotton layer 4, so that the extraction liquid in the filter cotton layer 4 is extruded for a long time, the filter cotton layer 4 can generate plastic deformation, the extrusion degree of the vertical rod 8 to the filter cotton layer 4 is reduced, even the filter surface layer 4 cannot be extruded, the telescopic rod 17 and the spring 18 are arranged for preventing the situation, the telescopic rod 17 stretches under the action of the spring 18, the vertical rod 8 can always extrude the filter cotton layer 4, and the filtering efficiency of the extraction liquid is ensured.

The vertical shaft 6 is provided with the stirring blades 19, the stirring blades 19 rotate along with the vertical shaft 6, so that the extracting solution is in a high-speed rotational flow state, the extracting solution generates centrifugal force, the extracting solution has a tendency of being thrown outwards under the action of the centrifugal force, the extracting solution is promoted to pass through the filter cloth 5 and the filter cotton layer 4 quickly, the filtering speed of the pseudo-ginseng extracting solution is further accelerated, and the filtering efficiency of the pseudo-ginseng extracting solution is improved; secondly, when not setting up stirring vane 19, the notoginseng residues in the notoginseng extract is constantly precipitated downwards on filter cloth 5 of filter cover 3, causes the jam of filter cloth 5 on the filter cover 3 for this part of filter cloth 5 inefficacy, has the inhomogeneous problem of filtration, has reduced filtration efficiency, and sets up stirring vane 19 after, the extract is in high-speed whirl state, can avoid the precipitation of notoginseng residues, makes the notoginseng extract can be comparatively even filter cloth 5 on filter cover 2 and the filter cartridge 2 of passing through, has higher filtration efficiency.

The vertical shaft 6 is connected with the brush 20 through a connecting rod, the brush 20 is fixed on the vertical shaft 6 through the connecting rod and can rotate along with the vertical shaft 6, and the brush surface of the brush 20 abuts against the filter cloth 5.

The end of the blow-down pipe 10 stretches into the inside of the shell 1 and then is provided with a blocking plate, a plurality of through holes are processed on the side wall of the blow-down pipe 10 positioned in the shell 1, a superfine filter screen 21 is wrapped on the blow-down pipe 10 positioned in the shell 1, the pseudo-ginseng extract enters the liquid discharge pipe 13 from the through holes and is discharged after passing through the superfine filter screen 21, the superfine filter screen 21 is of the prior art, the mesh number is more, the particle size of the allowed particles is smaller, pseudo-ginseng residues can be further filtered, purer pseudo-ginseng extract is obtained, the filtered pseudo-ginseng residues fall into the bottom of the shell 1, and a certain amount of sediment is discharged from the slag discharge pipe.

In order to facilitate the disassembly and assembly of the device, a flange connection structure can be arranged between the top cover and the cylinder body of the shell 1, and in order to facilitate the clean discharge of pseudo-ginseng residues, the bottom of the shell 1 can be provided with a cone structure with a large upper port and a small lower port.

Claims (7)

1. A high-efficiency filtration system of pseudo-ginseng extract comprises a shell (1) and a slag discharging port arranged at the bottom of the shell (1), and is characterized in that a rigid filter cylinder (2) is arranged in the shell (1), the upper end of the rigid filter cylinder (2) is fixedly connected with the top of the shell (1), a filter cover (3) is arranged at the lower end of the rigid filter cylinder, a filter cloth layer (4) is arranged on the inner surfaces of the rigid filter cylinder (2) and the filter cover (3), a filter cloth (5) is paved on the inner surfaces of the filter cloth layer (4), a vertical shaft (6) is concentrically arranged in the rigid filter cylinder (2), the upper end of the vertical shaft (6) is in transmission connection with a driving mechanism (7) arranged at the top of the shell (1), a vertical rod (8) is connected to the vertical shaft (6) through a connecting piece, a cross rod (9) is arranged at the lower end of the vertical rod (8) and the cross rod (9) and is propped against the filter cloth (5), a cross rod (10) is arranged at the bottom of the rigid filter cylinder (2), one end of the filter cloth (10) extends out of the shell (1) to the outer side of the filter cloth layer (1) and penetrates through the filter cloth layer (11) in turn, and is communicated with the filter cloth layer (11) in the top of the filter cloth (1) in turn, the liquid inlet pipe (11) and the water inlet pipe (12) are communicated with the inner space of the rigid filter cylinder (2), and a liquid discharge pipe (13) is arranged on the side wall of the shell (1) below the filter cover (3).

2. The efficient filtering system for pseudo-ginseng extracting solution according to claim 1, wherein the vertical rods (8) and the transverse rods (9) are rotatably connected with a roller (14) through bearings.

3. The efficient filtering system of pseudo-ginseng extracting solution according to claim 1, wherein a circular plate (15) and a circular plate (16) are sequentially arranged in the shell (1) below the filtering cover (3), the circular plate (15) is fixed on the circular plate (16) through a supporting rod, and the outer diameter of the circular plate (15) is larger than the inner diameter of the circular plate (16).

4. The efficient filtering system for the pseudo-ginseng extracting solution according to claim 1, wherein the connecting piece comprises a telescopic rod (17) and a spring (18) arranged on the telescopic rod (17).

5. The efficient filtration system of pseudo-ginseng extracting solution according to claim 1, wherein the vertical shaft (6) is provided with stirring blades (19).

6. The efficient filtering system for pseudo-ginseng extracting solution according to claim 1, wherein the vertical shaft (6) is connected with a brush (20) through a connecting rod, and the brush surface of the brush (20) is abutted against the filter cloth (5).

7. The efficient filtering system for pseudo-ginseng extracting solution according to claim 1, wherein a blocking plate is arranged at the end part of the drain pipe (10) extending into the shell (1), a plurality of through holes are processed on the side wall of the drain pipe (10) positioned in the shell (1), and an ultrafine filter screen (21) is wrapped on the drain pipe (10) positioned in the shell (1).