CN219745531U - Classification impurity removal equipment for processing traditional Chinese medicines - Google Patents

Abstract

The utility model relates to a traditional Chinese medicine processing field, in particular to a classification impurity removing device for processing traditional Chinese medicines, which aims to solve the technical problems that in the prior art, impurities are removed by vibration screening, but new residues are easily generated by vibration, and the residues are discharged together with dust to cause medicine waste, and comprises the following steps: the sieve section of thick bamboo, the head end support that the sieve section of thick bamboo was connected through both ends rotation, the slope of tail end support set up, the sieve section of thick bamboo pan feeding end is high, the discharge end is low, the sieve section of thick bamboo links to each other with rotation power, be connected with the spiral leaf in the sieve section of thick bamboo, the spiral leaf is from outside to interior slope of sieve section of thick bamboo pan feeding end, be equipped with the sieve mesh on the sieve section of thick bamboo, the slow rolling of slope sieve section of thick bamboo drives the medicinal material and carries through the spiral leaf, carry the chinese-medicinal material to roll slowly can not broken, dust, tiny stalk is discharged through the sieve mesh, accomplish one round edulcoration, the medicinal material is along the vertical whereabouts of row feed cylinder after one round edulcoration, further screen out impurity through the selection by winnowing.

Description

Classification impurity removal equipment for processing traditional Chinese medicines

Technical Field

The utility model relates to the field of traditional Chinese medicine treatment, in particular to a classification impurity removal device for traditional Chinese medicine processing.

Background

The Chinese medicinal decoction pieces refer to Chinese medicinal materials and processed products of the Chinese medicinal materials which can be directly used for preparing or preparing under the guidance of the theory of the Chinese medicinal materials. The traditional Chinese medicine decoction pieces are firstly subjected to impurity removal and cleaning, and then are subjected to stir-frying processing, wherein the impurity removal is to screen out tiny impurity roots, non-compliant impurity stems and dust mixed in the fine impurity roots and the non-compliant impurity stems, so that the cleanliness of the processed medicinal materials is ensured;

the impurities are removed by vibration screening in the prior art, but new residues are easily generated by vibration and discharged together with dust, so that medicinal materials are wasted.

Disclosure of Invention

The utility model aims to solve the technical problems that the impurities are removed by vibration screening in the prior art, but new residues are easily generated by vibration and discharged together with dust, so that medicinal materials are wasted, and further provides classification impurity removing equipment for processing traditional Chinese medicines.

A classification edulcoration equipment for traditional chinese medicine processing includes: the screen cylinder is arranged in a tilting manner through a head end support and a tail end support which are rotatably connected at two ends, the feeding end of the screen cylinder is high, the discharging end of the screen cylinder is low, the screen cylinder is connected with rotating power, the inside of the screen cylinder is connected with spiral blades, the spiral blades tilt from outside to inside to the feeding end of the screen cylinder, and screen holes are formed in the screen cylinder.

Further, the circumference array is connected with the protruding pole in the screen cylinder.

Further, the tail end support is communicated with the discharge hopper, the discharge hopper is obliquely directed downwards, the lower end of the discharge hopper is communicated with the vertical discharge cylinder, and the two opposite side walls of the vertical discharge cylinder are respectively and vertically communicated with the blast pipe and the impurity discharge port.

Further, the impurity discharging port is communicated with an impurity storage box, the impurity storage box is positioned under the screen cylinder, and the upper surface of the impurity storage box is connected with a head end bracket and a tail end bracket.

Further, the impurity storage box is internally provided with an inclined plate, the inclined plate is inclined downwards to point to the impurity discharge port, the lowest point of the inclined plate is higher than the impurity discharge port, and the side wall of the impurity storage box, which is opposite to the impurity discharge port, is provided with a filter screen.

The utility model has the beneficial effects that:

1. the inclined slow rolling screen drum drives the medicinal materials to be conveyed through the spiral blades, the conveyed medicinal materials roll slowly and cannot be broken, dust and fine stems are discharged through screen holes, and one round of impurity removal is completed;

2. after one round of impurity removal, the medicinal materials vertically fall down along a discharge cylinder, and impurities are further screened out through winnowing.

Drawings

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

fig. 2 is a schematic cross-sectional view of the structure of the present utility model.

In the figure: a screen drum 1; a head end bracket 2; a tail end bracket 3; spiral blades 4; a sieve aperture 5; a protruding rod 6; a discharge hopper 7; a vertical discharge cylinder 8; a blast pipe 9; a impurity discharging port 10; a storage tank 11; a swash plate 12; a screen 13.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The rotating connection in the device means that the bearing is baked on the shaft, a spring retainer ring groove is arranged on the shaft or the shaft hole, and the axial fixation of the bearing is realized by clamping the spring retainer ring in the retainer ring groove, so that the rotation is realized; the hinge is a movable connection mode on the connecting parts such as the hinge, the pin shaft, the short shaft and the like.

The present utility model will be described in detail below with reference to the accompanying drawings.

Embodiment one:

the following describes a classification impurity removal device for processing traditional Chinese medicines with reference to fig. 1-2, which comprises: the screen cylinder 1 is obliquely arranged through a head end support 2 and a tail end support 3 which are rotatably connected at two ends, the feeding end of the screen cylinder 1 is high, the discharging end of the screen cylinder 1 is low, the screen cylinder 1 is connected with rotary power, a spiral blade 4 is connected in the screen cylinder 1, the spiral blade 4 is obliquely arranged from outside to inside to the feeding end of the screen cylinder 1, and screen holes 5 are formed in the screen cylinder 1;

the pan feeding end of the screen drum 1 is provided with a hopper, chinese medicinal materials are added into the hopper, the power of the screen drum 1 is started, the screen drum 1 slowly rotates to drive the spiral blade 4 to rotate so as to uniformly carry out the Chinese medicinal materials stored in the hopper and gradually convey the Chinese medicinal materials, the Chinese medicinal materials only roll slowly in the conveying and conveying process, no medicinal residues are formed by falling and collision and crushing, the screen drum 1 inclines so as to enable the conveying to be smooth, the medicinal materials cannot be stored, the spiral blade 4 inclines from outside to inside to the pan feeding end of the screen drum 1, the thickness of the root of the spiral blade 4 is limited by the spiral blade 4, the medicinal material is prevented from being excessively thick, the flowability of the medicinal materials is prevented from being influenced by the rolling and conveying of the medicinal materials, and fine stems and crushed residues are discharged through the sieve holes 5, and impurity removal is completed.

The inner circumference array of the screen cylinder 1 is connected with a convex rod 6;

can transport out bottom medicinal material when protruding pole 6 rotates, the flow of the medicinal material of being convenient for.

The tail end bracket 3 is communicated with the discharge hopper 7, the discharge hopper 7 is obliquely directed downwards, the lower end of the discharge hopper 7 is communicated with the vertical discharge cylinder 8, and the two opposite side walls of the vertical discharge cylinder 8 are respectively and vertically communicated with the blast pipe 9 and the impurity discharge port 10;

the medicinal materials subjected to primary impurity removal are discharged into the discharge hopper 7 through the tail end of the screen drum 1, then are discharged through the vertical discharge drum 8, in the falling process of the vertical discharge drum 8, the blower of the blower pipe 9 is started, air is blown in through the blower pipe 9, the fallen medicinal materials are subjected to air separation, unqualified impurities are discharged through the impurity discharge port 10, and secondary impurity removal is completed.

The impurity discharging port 10 is communicated with the impurity storage box 11, the impurity storage box 11 is positioned right below the screen drum 1, and the upper surface of the impurity storage box 11 is connected with the head end bracket 2 and the tail end bracket 3;

the impurity enters the impurity storage box 11 through the impurity discharging port 10, and the impurity falling from the screen drum 1 also falls into the impurity storage box 11, so that the impurity can be conveniently tidied and collected.

The impurity storage tank 11 is internally provided with an inclined plate 12, the inclined plate 12 points downwards to the impurity discharge port 10 in an inclined way, the lowest point of the inclined plate 12 is higher than the impurity discharge port 10, and the side wall of the impurity storage tank 11 opposite to the impurity discharge port 10 is provided with a filter screen 13;

the impurity falling from the screen drum 1 falls on the inclined plate 12, and then flows into the impurity storage tank 11 along the inclined surface of the inclined plate 12, and the wind blown out from the impurity discharge port 10 does not influence the falling of the impurity falling from the screen drum 1 because the lowest point of the inclined plate 12 is higher than the impurity discharge port 10, and the wind blown out from the impurity discharge port 10 is discharged through the filter screen 13.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A traditional chinese medicine is concocted with categorised edulcoration equipment which characterized in that: comprising the following steps: the novel screening machine comprises a screening drum (1), wherein the screening drum (1) is obliquely arranged through a head end support (2) and a tail end support (3) which are rotatably connected at two ends, the feeding end of the screening drum (1) is high, the discharging end of the screening drum is low, the screening drum (1) is connected with rotary power, a spiral blade (4) is connected in the screening drum (1), the spiral blade (4) is obliquely arranged from outside to inside to the feeding end of the screening drum (1), and screening holes (5) are formed in the screening drum (1).

2. The classification and impurity removal device for processing traditional Chinese medicines according to claim 1, wherein: the inner circumference of the screen cylinder (1) is connected with a convex rod (6) in an array manner.

3. The classification and impurity removal device for processing traditional Chinese medicines according to claim 1, wherein: the tail end support (3) is communicated with the discharge hopper (7), the discharge hopper (7) is obliquely directed downwards, the lower end of the discharge hopper (7) is communicated with the vertical discharge cylinder (8), and the two opposite side walls of the vertical discharge cylinder (8) are respectively and vertically communicated with the blast pipe (9) and the impurity discharge port (10).

4. A classification and impurity removal apparatus for processing Chinese medicine according to claim 3, wherein: the impurity discharging port (10) is communicated with the impurity storing box (11), the impurity storing box (11) is located under the screen drum (1), and the upper surface of the impurity storing box (11) is connected with the head end support (2) and the tail end support (3).

5. The classification and impurity removal device for processing traditional Chinese medicines as claimed in claim 4, wherein: the impurity storage box (11) is internally provided with an inclined plate (12), the inclined plate (12) is obliquely downwards directed to the impurity discharge port (10), the lowest point of the inclined plate (12) is higher than the impurity discharge port (10), and the side wall of the impurity storage box (11) opposite to the impurity discharge port (10) is provided with a filter screen (13).