CN212789859U - Diacolation device for traditional chinese medicine extraction - Google Patents

Abstract

The utility model discloses a percolation device is used in traditional chinese medicine extraction, including a jar body and the sealed lid of tightly detaining in jar body upper end, be provided with drain pipe, scum gate and feed liquor pipe on the jar body, be provided with blast pipe and feeder hopper on the sealed lid, the top of the drain pipe in the jar body is provided with the bearing otter board, the foam-rubber cushion has been placed on the bearing otter board, the upper surface of foam-rubber cushion is provided with the puddler, the puddler is installed on the (mixing) shaft, the vertical setting of (mixing) shaft, its upper end can be dismantled the transmission with the motor of installing on sealed. Has the advantages that: the utility model discloses a traditional chinese medicine draws and sets up a foam-rubber cushion in the upper end of bearing otter board, and the foam-rubber cushion can not only the separation impurity pass the bearing otter board sneak into the filtrating, can also prevent that traditional chinese medicine raw materials from blockking up the bearing otter board, simple structure, and design benefit is reasonable, compares current percolation device low in manufacturing cost, uses and maintains simple and conveniently, and the practicality is good.

Description

Diacolation device for traditional chinese medicine extraction

Technical Field

The utility model relates to a diacolation field, concretely relates to traditional chinese medicine draws uses percolation device.

Background

The percolation tank is common percolation equipment used in the industries of traditional Chinese medicine, plant, animal, food, chemical industry and the like.

Percolation refers to a process of placing moderately pulverized medicinal materials or other raw materials in a percolation cylinder, then continuously adding a solvent into the raw materials from the upper part, and leaching out raw material components in a process that the solvent permeates through a raw material layer and flows downwards.

At present, in order to prevent traditional Chinese medicine raw materials from blocking a bearing screen plate to influence the downflow speed of filtrate, an anti-blocking device is generally required to be arranged on the bearing screen plate, for example, a brush rod is arranged at the lower end of the bearing screen plate in a clinging manner as shown in the patent with the publication number of CN210674305U, and the brush rod is driven by a motor to brush the bearing screen plate continuously to prevent materials from blocking meshes of the bearing screen plate; however, in the actual use process, the anti-blocking effect of the brush rod is very limited, most of the traditional Chinese medicine raw materials clamped on the bearing filter screen cannot be ejected out of the meshes by the brush rod, after all, a large amount of raw materials are in the tank body, the raw materials at the bottommost layer are tightly clamped in the meshes under the action of the gravity of the whole raw materials, and the raw materials are difficult to eject out of the meshes through the brush rod, so that the effect of preventing the bearing screen plate from being blocked by rotating the brush rod is not ideal;

in addition, the aperture of the meshes on the bearing screen plate is generally large, so that raw materials with small particle sizes pass through the bearing screen plate along with the filtrate, and the filtrate passing through the bearing screen plate needs to be filtered to obtain pure and impurity-free filtrate, so that the internal structure of the percolation tank becomes complicated, the manufacturing cost of the percolation tank is increased, and the increased filter screen specially used for filtering impurities in the filtrate needs to be cleaned and maintained frequently, which is very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve the problem mentioned in the above-mentioned background art and provide a diacolation device for traditional chinese medicine extraction, this diacolation device can make the traditional chinese medicine raw materials unblock bearing otter board, and the filtrating that passes the bearing otter board is clean pure, do not contain traditional chinese medicine impurity moreover, therefore needn't set up the filter screen and filter filtrating in the below of bearing otter board, saved the follow-up trouble of wasing the maintenance to the filter screen, labour saving and time saving, the practicality is good, see the following explanation in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of percolation device is used in traditional chinese medicine extraction, including a jar body and the sealed lid of knot in jar body upper end, be provided with drain pipe, scum gate and feed liquor pipe on the jar body, be provided with blast pipe and feeder hopper on the sealed lid, the top of the drain pipe in the jar body is provided with the bearing otter board, the foam-rubber cushion has been placed on the bearing otter board, the upper surface of foam-rubber cushion is provided with the puddler, the puddler is installed on the (mixing) shaft, the vertical setting of (mixing) shaft, its upper end can be dismantled the transmission with the motor of installing on sealed.

As an important design of the scheme, a screen pressing plate tightly attached to the inner wall of the tank body is arranged above the spongy cushion, the liquid inlet pipe is located above the screen pressing plate, and the screen pressing plate is penetrated by the lower end of the feed hopper.

As the optimized design of the scheme, the upper surface of the screen pressing plate and the lower surface of the sealing cover are provided with check rings tightly sleeved on the stirring shaft.

As the optimized design of the scheme, a plug block is movably and hermetically inserted in the feed hopper.

As the optimized design of the scheme, the output shaft of the motor is connected with the upper end of the stirring shaft in an inserting manner.

As the optimal design of the scheme, the stirring rod is arc-shaped.

Has the advantages that: the utility model discloses a traditional chinese medicine draws and sets up a foam-rubber cushion in the upper end of bearing otter board, and the foam-rubber cushion can not only the separation impurity pass the bearing otter board sneak into the filtrating, can also prevent that traditional chinese medicine raw materials from blockking up the bearing otter board, simple structure, and design benefit is reasonable, compares current percolation device low in manufacturing cost, uses and maintains simple and conveniently, and the practicality is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of the present invention;

FIG. 2 is a sectional view A-A of FIG. 1;

FIG. 3 is an enlarged view of section C of FIG. 2;

fig. 4 is a rear view of the present invention;

fig. 5 is a sectional view B-B in fig. 4.

The reference numerals are explained below:

1. a tank body; 2. a sealing cover; 3. a motor; 4. an exhaust pipe; 5. a feed hopper; 6. a liquid inlet pipe; 7. a slag discharge door; 8. a liquid outlet pipe; 9. a support leg; 10. pressing the screen plate; 11. a load-bearing net plate; 12. a gas accumulation zone; 13. a percolation region; 14. a filtrate zone; 15. a sponge cushion; 16. a stirring rod; 17. a stirring shaft; 18. a retainer ring; 19. positioning blocks; 20. and (6) a chock block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the utility model provides a pair of diacolation device is used in traditional chinese medicine extraction, including jar body 1 and the sealed lid 2 of tightly detaining in jar body 1 upper end, sealed lid 2 both can directly detain on jar body 1 upper end jar mouth, also can dismantle fixed connection with jar body 1 through connecting pieces such as screws, bolts.

The tank body 1 is provided with a liquid outlet pipe 8, a slag discharge door 7 and a liquid inlet pipe 6, as shown in figure 1, the liquid outlet pipe 8 is arranged at the position, close to the bottom of the tank body 1, of the lower end of the side face of the tank body 1, the slag discharge door 7 is arranged at the lower end of the side face of the tank body 1, the slag discharge door 7 is hermetically connected with the tank body 1, and the liquid inlet pipe 6 is arranged at the upper end of the side face of the tank body 1.

In order to facilitate the liquid discharge of the liquid outlet pipe 8, the bottom of the tank body 1 is preferably provided with supporting legs 9.

As shown in fig. 2, a bearing screen plate 11 is arranged above a liquid outlet pipe 8 in a tank body 1, a spongy cushion 15 is placed on the bearing screen plate 11, the side surface of the spongy cushion 15 is tightly attached to the inner wall of the tank body 1, a slag discharge door 7 is flush with the spongy cushion 15, a stirring rod 16 is arranged on the upper surface of the spongy cushion 15, the stirring rod 16 is installed on a stirring shaft 17, the stirring shaft 17 is vertically arranged, and the upper end of the stirring shaft 17 is detachably connected with a motor 3 installed on a sealing cover 2 in a transmission manner, so that the stirring rod 16 can be driven by the motor 3 to rotatably stir the traditional Chinese medicine raw materials near the upper surface of the spongy cushion 15, and fine crushing dregs in the traditional Chinese medicine raw materials.

The existence of foam-rubber cushion 15 makes the unable mesh that blocks up bearing otter board 11 of traditional chinese medicine raw materials, just also can not the filtrating downward flow, and traditional chinese medicine residue particle also can be filtered by foam-rubber cushion 15 simultaneously and blockked, can not pass bearing otter board 11 along with the filtrating flows, that is to say, the below of the internal bearing otter board 11 of jar need not to set up the filter screen again and filters the residue in the filtrating, has simplified the structure of percolation tank, has reduced manufacturing cost, and later stage use is maintained simple and conveniently, and the practicality is good.

The motor 3 and the stirring shaft 17 are designed to be detachably connected in a transmission manner so as to facilitate the disassembly and assembly of the sealing cover 2, as shown in fig. 3, one of the specific manners of the detachable connection is that the output shaft of the motor 3 is in plug connection with the upper end of the stirring shaft 17, when the sealing cover 2 is removed, the output shaft of the motor 3 is automatically separated from the stirring shaft 17, and when the sealing cover 2 is remounted on the tank body 1, the output shaft of the motor 3 is reinserted into the upper end of the stirring shaft 17 and is in transmission connection with the stirring shaft.

As shown in figure 5, the puddler 16 is the arc, and the design like this makes things convenient for the puddler 16 to release the chinese medicine residue from the scum door 7, and when the chinese medicine residue in the jar body 1 need be discharged, the scum door 7 is opened, then the starter motor 3 drives the puddler 16 rotatory, and the chinese medicine residue on the foam-rubber cushion 15 is released from the scum door 7 to the puddler 16 is rotatory, thereby has saved the trouble of the chinese medicine residue of manual cleaning jar body 1 in, and the sediment is fast, and is efficient, and the practicality is good.

A mesh pressing plate 10 tightly attached to the inner wall of the tank body 1 is arranged above the sponge cushion 15, the mesh pressing plate 10 is movably sleeved on the stirring shaft 17, the liquid inlet pipe 6 is positioned above the mesh pressing plate 10, as shown in fig. 2, the tank body 1 is divided into an upper part, a middle part and a lower part by the bearing mesh plate 11 and the mesh pressing plate 10, the upper part is a gas gathering area 12, no traditional Chinese medicine raw material exists in the area, meanwhile, during percolation, the liquid level of a solvent injected into the tank body 1 through the liquid inlet pipe 6 is positioned in the area, the middle part is a percolation area 13, the traditional Chinese medicine raw material and the solvent are positioned in the area, a liquid non-filtration area 14 is arranged at the lower part, and filtrate in the percolation area 13 flows into a filtrate area 14 after passing through the sponge cushion 15.

As shown in figure 2, the sealing cover 2 is provided with the exhaust pipe 4 and the feed hopper 5, the lower end of the feed hopper 5 penetrates through the pressure screen plate 10 and extends into the lower part of the pressure screen plate 10, so that the design does not influence the filling of the feed hopper 5 into the tank body 1 with the traditional Chinese medicine raw materials, and when the traditional Chinese medicine percolation tank is used, the liquid level of the solvent filled into the tank body 1 from the liquid inlet pipe 6 is positioned above the pressure screen plate 10, so that the traditional Chinese medicine raw materials do not float on the liquid level of the solvent to influence the percolation.

In order to prevent the traditional Chinese medicine raw materials from entering the feed hopper 5 and then floating on the liquid level of the solvent to affect percolation, a plug block 20 can be inserted when the feed hopper 5 is not used, the upper end of the plug block 20 is connected with a slender rod to facilitate the plug block 20 to be plugged and pulled out, as shown in fig. 2, the plug block 20 is positioned below the liquid level of the solvent, so that the lower end of the feed hopper 5 can be plugged by the plug block 20, the traditional Chinese medicine materials cannot enter the feed hopper 5, and the traditional Chinese medicine raw materials are thoroughly prevented from floating on the liquid level of the.

Because the output shaft of the motor 3 is movably inserted and connected with the upper end of the stirring shaft 17, the stirring shaft 17 is possible to move up and down and deflect, in order to prevent the deflection of the stirring shaft 17, the upper end of the stirring shaft 17 needs to be inserted and connected in the sealing cover 2 and is in transmission connection with the motor 3, and thus, the stirring shaft 17 stably rotates under the limiting of the sealing cover 2 and the mesh pressing plate 10 and cannot deflect; in order to prevent the stirring shaft 17 from moving up and down, a retainer ring 18 tightly sleeved on the stirring shaft 17 may be disposed on the upper surface of the screen pressing plate 10 and the lower surface of the sealing cover 2, and the retainer ring 18 is in contact with the upper surface of the screen pressing plate 10 and the lower surface of the sealing cover 2, as shown in fig. 2, so as to ensure that the stirring shaft 17 does not move up and down.

In order to facilitate the installation of the bearing net plate 11 and the net pressing plate 10, a plurality of positioning blocks 19 can be fixedly installed on the inner wall of the tank body 1, as shown in fig. 2, the bearing net plate 11 and the net pressing plate 10 are supported in the tank body 1 through the positioning blocks 19.

The bearing screen plate 11 and the screen pressing plate 10 can be directly fixed on the inner wall of the tank body 1, and can also be made of metal materials, so that the bearing screen plate 11 and the screen pressing plate 10 are heavy and can be directly placed on the positioning block 19 without shaking.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. The utility model provides a traditional chinese medicine draws uses diacolation device, includes jar body and the sealed lid of knot in jar body upper end, jar body is last to be provided with drain pipe, slag tap and feed liquor pipe, be provided with blast pipe and feeder hopper, its characterized in that on the sealed lid: the top of the liquid outlet pipe in the tank body is provided with a bearing screen plate, a spongy cushion is placed on the bearing screen plate, the upper surface of the spongy cushion is provided with a stirring rod, the stirring rod is installed on a stirring shaft, the stirring shaft is vertically arranged, and the upper end of the stirring shaft is detachably connected with a motor installed on a sealing cover in a transmission manner.

2. The percolation device for extracting the traditional Chinese medicine according to claim 1, which is characterized in that: the upper portion of foam-rubber cushion is provided with the pressure otter board that hugs closely jar internal wall, the feed liquor pipe is located the top of pressing the otter board, the lower extreme of feeder hopper passes through the pressure otter board.

3. The percolation device for extracting the traditional Chinese medicine according to claim 2, which is characterized in that: and the upper surface of the screen pressing plate and the lower surface of the sealing cover are provided with check rings tightly sleeved on the stirring shaft.

4. The percolation device for extracting the traditional Chinese medicine according to claim 2, which is characterized in that: the feed hopper is movably and hermetically inserted with a plug block.

5. The percolation device for extracting the traditional Chinese medicine according to claim 1, which is characterized in that: and an output shaft of the motor is connected with the upper end of the stirring shaft in an inserting manner.

6. The percolation device for extracting the traditional Chinese medicine according to claim 1, which is characterized in that: the stirring rod is arc-shaped.

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