CN-121987495-A - Dry paint processing device and processing method

CN121987495ACN 121987495 ACN121987495 ACN 121987495ACN-121987495-A

Abstract

The invention discloses a device and a method for processing dry paint, relates to the technical field of medicine processing, and solves the technical problem that two sides are heated unevenly when the dry paint is calcined in the prior art; the technical key point is that the calcining furnace comprises a inner container and an outer container, wherein the inner container is arranged in the outer container, one end of the inner container is provided with a first rotating shaft, the other end of the inner container is provided with a second rotating shaft, the first rotating shaft and the second rotating shaft extend out through the outer container, the first rotating shaft and the second rotating shaft are supported by a second support group, the first rotating shaft and the second rotating shaft are rotationally connected with the second support group, the first rotating shaft is connected with a driving mechanism, the driving mechanism drives the first rotating shaft to rotate, a heating wire is arranged in the inner container, the heating wire is spirally wound in the outer container, a plurality of groups of partition plates are axially arranged in the inner container, each group of partition plates are circumferentially arranged along the inner container, and an angle is formed between each partition plate and the radial direction of the inner container 。

Inventors

CHEN LIANG
Bao Leqiong
LIANG ZHAOCHANG
Huang Pinghao
MAO JINDI
WANG ZHICHAO
LIU XIAOWU
LIU SHENG

Assignees

江西普正制药股份有限公司

Dates

Publication Date: 20260508
Application Date: 20260317

Claims (10)

1. The dry paint processing device comprises a calcining furnace and is characterized by comprising an inner container and an outer container, wherein the inner container is arranged in the outer container, the outer container is supported by a first bracket set, one end of the inner container is provided with a first rotating shaft, the other end of the inner container is provided with a second rotating shaft, the first rotating shaft and the second rotating shaft extend out through the outer container, the first rotating shaft and the second rotating shaft are supported by a second bracket set, and are both in rotary connection with the second bracket set, the first rotating shaft is connected with a driving mechanism, and the driving mechanism drives the first rotating shaft to rotate; The inner container is internally provided with a plurality of groups of baffle plates along the axial direction, each group of baffle plates is arranged along the circumferential direction of the inner container in an array way, and an angle is formed between the baffle plates and the radial direction of the inner container 。
2. A dry paint processing apparatus as claimed in claim 1, wherein the angle is The value of (2) is within the range of 10-22 degrees.
3. A paint-drying apparatus as claimed in claim 2, wherein each set of baffles has three circumferentially arranged arrays of baffles, adjacent baffles differing by 120 °.
4. A dry paint processing apparatus as claimed in claim 3, wherein the circumferential direction is 60 ° different between two adjacent sets of baffles disposed within the liner, one of the baffles of one set and an adjacent one of the baffles of the other set.
5. The device for processing the dry paint according to claim 1, wherein a central hole is arranged at the axis of the second rotating shaft, a smoke exhaust pipe is penetrated in the central hole, and the smoke exhaust pipe is in rotary sealing connection with the inner wall of the central hole.
6. The paint drying apparatus according to claim 5, wherein the smoke exhaust pipe extends into the inner container, and the length of the smoke exhaust pipe in the inner container is at least half of the total length of the inner container; the outer wall of the smoke exhaust pipe is provided with a plurality of smoke inlets.
7. The device for processing the dry paint according to claim 1, wherein a gap is formed between the inner side wall of the outer container and the outer side wall of the inner container, a plurality of rolling support pieces are arranged at the bottom of the inner side wall of the outer container, each rolling support piece comprises a rolling support seat, the rolling support seats are arranged along the circumferential direction of the inner wall of the outer container, a plurality of balls are embedded on the inner surface of each rolling support seat, the balls can roll in the rolling support seats, and the upper surfaces of the balls are in contact with the outer side wall of the inner container.
8. The device for processing the dry paint according to claim 1, wherein the driving mechanism comprises a motor, a driving sprocket is arranged on an output shaft of the motor, a driven sprocket is arranged on the first rotating shaft, and chains are arranged on the driving sprocket and the driven sprocket in a surrounding mode.
9. The device for processing the dry paint according to claim 1, wherein the first bracket group comprises two first brackets, wherein each first bracket comprises a first supporting rod and a first encircling rod, the first encircling rod is circular arc-shaped and circumferentially arranged on the outer surface of the outer container, and the first supporting rod is arranged below the first encircling rod and fixedly connected with the first encircling rod; The second bracket group comprises two second brackets, the upper ends of the second brackets are provided with bearing holes, bearings are arranged in the bearing holes, and a first rotating shaft or a second rotating shaft is arranged in the bearings in a penetrating manner; The first bracket group and the second bracket group are both arranged on the substrate.
10. A method of processing a dry paint using the dry paint processing apparatus according to any one of claims 5 to 9, characterized in that the method of processing a dry paint specifically comprises: S1, preheating an inner container to a temperature T1; S2, opening the inner container, putting the dry paint to be processed, and sealing the inner container; S3, heating the inner container to a temperature T2, and starting a driving mechanism in the heating process to enable the inner container to rotate; S4, detecting the smoke concentration in the smoke exhaust pipe, and when the smoke concentration is lower than a smoke threshold value, powering off the heating wire; S5, naturally cooling to obtain the processed dry paint.

Description

Dry paint processing device and processing method Technical Field The invention relates to the technical field of medicine processing, in particular to a device and a method for processing dried paint. Background The Chinese medicinal dry lacquer is a dry product obtained by processing resin of lacquer tree of lacquer genus of lacquer tree family, and has important pharmaceutical value in medical field. The raw dry lacquer contains urushiol, urushiol lactone and other components with strong irritation and sensitization, and the direct use of the raw dry lacquer can cause skin allergy, mucous membrane injury, gastrointestinal discomfort and even liver and kidney burden. Therefore, the raw dry paint needs to be processed, particularly calcined or fried, to decompose or convert toxic components, so as to obtain the usable dry paint. The method for processing the dried lacquer mainly comprises the traditional processing technology and the modern processing technology, wherein the traditional processing technology is the stir-frying technology, and the stir-frying technology needs manual stir-frying, has high labor intensity and is not suitable for mass production. The modern processing technology is a calcining method, the raw dry paint is placed in a calcining pot or a calcining furnace, the oxygen-deficient environment is ensured inside, and the calcining pot or the calcining furnace is heated to prepare the dry paint. The calcining method has strict control requirement on heating temperature, otherwise, the dry paint is easy to be heated unevenly, and the burnt is caused. The prior Chinese patent technology CN221692042U discloses a temperature control type medicine calcining furnace, which comprises a medicine furnace base mechanism, wherein the medicine furnace base mechanism comprises a bearing seat, the bearing seat comprises a first worm wheel and a medicine furnace regulating mechanism, the medicine furnace regulating mechanism comprises a side shaft frame, the first worm wheel is fixedly assembled on the outer wall of one end of the side shaft frame, a bearing rotating rod is rotatably arranged at the inner side of the other end of the side shaft frame, one end of the bearing rotating rod penetrates through the side shaft frame in a rotating way, a second worm wheel is fixedly assembled on the outer wall of the bearing rotating rod, a second worm is meshed with the second worm wheel, and one end of the second worm is connected with a second motor. According to the technology, the medicine furnace body is slowly rotated through the driving mechanism, the traditional Chinese medicine inside the medicine furnace body is circularly turned over, and the problem that the traditional Chinese medicine is heated unevenly when calcined is solved. However, in the rotating process of the medicine furnace body, the medicine inside is influenced by gravity, and after the medicine furnace body rotates and slides for a certain distance along with the inner wall of the medicine furnace body, the medicine furnace body directly slides down to the bottom, so that the medicine furnace body is likely not to be overturned, and the purpose that two sides are alternately heated can not be realized. Disclosure of Invention The invention aims to provide that: A device and a method for processing dried paint solve the technical problem that the two surfaces are heated unevenly when the dried paint is calcined in the prior art. Description of the terminology: Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the inventive subject matter belongs. All patents, patent inventions, and publications cited herein are incorporated by reference in their entirety unless otherwise indicated. If there are multiple definitions of terms herein, the definitions of this chapter shall control. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the subject matter of the invention, as claimed. In the present invention, the singular is used to include the plural unless specifically stated otherwise. It should also be noted that the use of "or" means "and/or" unless stated otherwise. Furthermore, the terms "include," as well as other forms, such as "comprising," "including," and "containing," are not limiting. Unless specifically defined, the use of various commercially available products as used herein employs standard techniques. For example, the instructions for use of the device by the manufacturer may be implemented in a manner well known in the art or in accordance with the teachings of the present invention. The techniques and methods described above may generally be practiced according to conventional methods well known in the art, based on a number of general and more specific descriptions in the literature cited and