Device for filtering concentrated extract after extraction of traditional Chinese medicinal materials of traditional Chinese medicine formula granules

Abstract

The utility model discloses a device for filtering concentrated extract after extraction of traditional Chinese medicinal materials of traditional Chinese medicine formula granules. The device comprises a bouncing ball which plays a role in circulating bouncing and impacting. Comprising a ternary spin-vibration sieve container body, and a sub-filter screen is mounted in the ternary spin-vibration sieve container body; a primary filter screen is mounted in the ternary spin vibration sieve container body below the secondary filter screen, and a bouncing ball is placed on the primary filter screen; a vibration excitation source assembly is installed at the bottom of the ternary spin vibration sieve container body. After being vibrated, the bouncing ball circularly bounces and impacts between the primary filter screen and the secondary filter screen in a reciprocating manner, so that concentrated extractum attached to meshes of the primary filter screen and the secondary filter screen is impacted and separated, the extractum is effectively prevented from being attached to the secondary filter screen to cause blockage, and the filtering effect is improved; the problem that the filtering effect is reduced due to the fact that concentrated extract flows from top to bottom and is easily attached to meshes of a screen is solved.

Description

Technical Field

[0001] The utility model relates to a device for filtering concentrated extract after extracting traditional Chinese medicinal materials for traditional Chinese medicine formula granules, belonging to the technical field of pharmaceutical production equipment. Background Art

[0002] Traditional Chinese medicine formula granules are novel formula traditional Chinese medicines in granular form made from single-flavor traditional Chinese medicine decoction pieces as raw materials through processes such as extraction, separation, concentration, filtration, drying, granulation, and packaging. The main link affecting the dissolution of the product is the "filtration" link where the extract is separated and concentrated into an extract.

[0003] The existing equipment for filtering concentrated extract can be seen in Chinese Patent Publication No. CN202909948U. Although the concentrated extract is filtered by a sieve mesh, when filtering a relatively viscous concentrated extract, there is a problem that the concentrated extract flowing from top to bottom easily adheres to the mesh holes of the sieve mesh, reducing the filtering effect. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a device for filtering concentrated extract after extracting traditional Chinese medicinal materials for traditional Chinese medicine formula granules.

[0005] The utility model is achieved through the following technical solutions.

[0006] A device for filtering concentrated extract after extracting traditional Chinese medicinal materials for traditional Chinese medicine formula granules provided by the utility model includes:

[0007] A bouncing ball that plays a role of cyclic bouncing and impact.

[0008] It includes: a ternary vibration sieve container body, with a sub-filter screen installed inside the ternary vibration sieve container body; a mother filter screen is installed inside the ternary vibration sieve container body below the sub-filter screen, and a bouncing ball is placed on the mother filter screen; an excitation source assembly is installed at the bottom of the ternary vibration sieve container body.

[0009] The sub-filter screen is fixedly installed inside the ternary vibration sieve container body through a grid base.

[0010] A residue discharge port is provided on the ternary vibration sieve container body above the sub-filter screen.

[0011] An outlet is provided on the ternary vibration sieve container body between the mother filter screen and the sub-filter screen.

[0012] The mother filter screen is fixedly installed inside the ternary vibration sieve container body through a grid base.

[0013] The top of the ternary vibration sieve container body has a feed port for feeding concentrated extract, and the feed port is above the sub-filter screen; a flexible filter cloth is installed on the sub-filter screen.

[0014] The beneficial effects of the present utility model are as follows: After being vibrated, the bouncing ball bounces back and forth between the mother filter screen and the child filter screen, causing the concentrated extract attached to the pores of the mother filter screen and the child filter screen to collide and break away, effectively preventing the extract from adhering to the child filter screen and causing blockage, thereby improving the filtering effect and solving the problem that the concentrated extract flowing from top to bottom is likely to adhere to the pores of the screen mesh and reduce the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view distribution schematic diagram of the present utility model;

[0016] In the figure: 1 - ternary vibrating screen container body; 11 - feed inlet; 2 - child filter screen; 21 - residue discharge port; 3 - mother filter screen; 31 - discharge port; 32 - bouncing ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The technical solution of the present utility model will be further described below, but the scope of protection is not limited thereto.

[0018] As Figure 1 shown.

[0019] An apparatus for filtering concentrated extract after extraction of traditional Chinese medicine formula granules from Chinese medicinal materials according to the present application includes:

[0020] A ternary vibrating screen container body 1, with a feed inlet 11 at the top of the ternary vibrating screen container body 1. Inside the ternary vibrating screen container body 1 below the feed inlet 11, a child filter screen 2 is installed. Above the child filter screen 2, a residue discharge port 21 is provided on the ternary vibrating screen container body 1, and the filtered residue is discharged through the residue discharge port 21. A flexible filter cloth is installed on the child filter screen 2.

[0021] Inside the ternary vibrating screen container body 1 below the child filter screen 2, a mother filter screen 3 is installed. Between the mother filter screen 3 and the child filter screen 2, a discharge port 31 is provided on the ternary vibrating screen container body 1, and the discharge port 31 is used to discharge the filtered concentrated extract.

[0022] On the mother filter screen 3, a bouncing ball 32 is placed. After being vibrated, the bouncing ball 32 bounces back and forth between the mother filter screen 3 and the child filter screen 2, causing the concentrated extract attached to the pores of the mother filter screen 3 and the child filter screen 2 to collide and break away, effectively preventing the extract from adhering to the child filter screen 2 and causing blockage, thereby improving the filtering effect and solving the problem that the concentrated extract flowing from top to bottom is likely to adhere to the pores of the screen mesh and reduce the filtering effect.

[0023] Both the mother filter screen 3 and the child filter screen 2 are fixedly installed in the ternary vibrating screen container body 1 through a grid base.

[0024] An upright motor or the like is installed at the bottom of the three - element gyratory vibrating screen container body 1 as an exciting source assembly (this is prior art and will not be elaborated further. For reference, see Chinese Patent Publication No. CN206435464U), so that the bouncing balls 32 obtain a vibration source for reciprocating bouncing impacts. The eccentric weight converts the rotary motion of the motor into a three - dimensional motion in the horizontal, vertical, and inclined directions, and then transmits this motion to the screening surfaces of the mother filter screen 3 and the son filter screen 2 to change the motion trajectory of the concentrated extract on the screening surfaces. At the same time, the bouncing balls 32 between the mother filter screen 3 and the son filter screen 2 bounce and impact in a cyclic and reciprocating manner.

Claims

1. An apparatus for filtering concentrated extract after extraction of traditional Chinese medicine formula granules from Chinese herbal medicines, characterized in that Comprising: A bouncing ball (32) that plays a role of cyclic bouncing impact; It further comprises: a three - element gyro - vibrating screen container body (1), and a sub - filter screen (2) is installed inside the three - element gyro - vibrating screen container body (1); A mother filter screen (3) is installed inside the three - element gyro - vibrating screen container body (1) below the sub - filter screen (2), and a bouncing ball (32) that makes cyclic bouncing impact between the mother filter screen (3) and the sub - filter screen (2) is placed on the mother filter screen (3); an excitation source assembly is installed at the bottom of the three - element gyro - vibrating screen container body (1); There is a feed inlet (11) for concentrated extract feeding at the top of the three - element gyro - vibrating screen container body (1), and the feed inlet (11) is above the sub - filter screen (2); a flexible filter cloth is installed on the sub - filter screen (2).

2. The device for filtering the concentrated extract after the extraction of traditional Chinese medicine formula granules as described in claim 1, wherein: The sub - filter screen (2) is fixedly installed inside the three - element gyro - vibrating screen container body (1) through a grid frame base.

3. The device for filtering the concentrated extract after extraction of traditional Chinese medicine formula granules as described in claim 1, wherein: A residue discharge port (21) is provided on the three - element gyro - vibrating screen container body (1) above the sub - filter screen (2).

4. The device for filtering the concentrated extract after extraction of traditional Chinese medicinal materials for traditional Chinese medicinal formula granules according to claim 1, wherein: A discharge port (31) is provided on the three - element gyro - vibrating screen container body (1) between the mother filter screen (3) and the sub - filter screen (2).

5. The device for filtering the concentrated extract after the extraction of traditional Chinese medicinal materials for traditional Chinese medicinal formula granules according to claim 1, characterized in that: The mother filter screen (3) is fixedly installed inside the three - element gyro - vibrating screen container body (1) through a grid frame base.

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