High-temperature medicine calcining machine

Abstract

The utility model provides a high-temperature medicine calcining machine which comprises a box body, an opening is formed in the upper end of the box body, a box cover is hinged to the opening, a gas burner is installed on the inner wall of the box body, a medicine forging barrel is arranged in the box body, a heat conduction cover is arranged between the gas burner and the medicine forging barrel at intervals, and the heat conduction cover is fixed to the box body through a connecting rod. And the heat conduction cover is made of a metal heat conduction material. According to the high-temperature medicine calcining machine, heating is conducted through gas open fire combustion of the gas burner, the conversion efficiency is high, the heating speed is higher, preheating time does not need to be waited, overheating protection does not need to be set for gas heating, and the high-temperature medicine calcining machine has the longer service life. The heat conduction cover can cut off open fire to avoid direct contact with the medicine forging barrel, heat radiation is conducted to conduct medicine forging in the medicine forging barrel after heat is absorbed through the heat conduction cover, the heat conduction cover can radiate heat energy to the medicine forging barrel more evenly, and traditional Chinese medicine is heated more evenly and stably in the medicine forging process.

Description

Technical Field

[0001] The present application relates to medicine forging technology in the preparation of traditional Chinese medicine, and in particular to a high-temperature medicine forging machine. Background Art

[0002] The calcination method in Chinese medicine processing is divided into open calcination method, calcination quenching method and calcination in a simmering state. Usually, the medicinal materials need to be heated to 300℃-700℃ for calcination. The open calcination method is to place the medicinal materials directly on the fire or in a refractory container for high-temperature calcination. The calcination quenching method is to calcine the medicinal materials until they are red, and then quickly put them into cold water for sudden cooling. The calcination in a simmering state requires the medicinal materials to be isolated from the air and calcined under oxygen-deficient conditions.

[0003] The existing calcining machine is prone to uneven heating through direct calcination with open flames, and some parts fail to reach the heating temperature, or the heating temperature is too high, which does not meet the changes in the physical and chemical properties of the medicinal materials and causes large losses. The existing electric heating calcining machine has a slow heating speed and a short service life. It also requires a long time to preheat before use, resulting in low efficiency of calcining. Utility Model Content

[0004] The present application provides a high-temperature calcining machine to solve the problems of uneven open flame heating in existing calcining machines, large losses during the preparation process, and the need for preheating when using electric heating for calcining.

[0005] The present application provides a high-temperature calcining machine, comprising a box body, an opening is provided at the upper end of the box body, a box cover is hinged on the opening, a gas burner is installed on the inner wall of the box body, a forging cartridge is provided in the box body, a heat-conducting cover is provided between the gas burner and the forging cartridge, the heat-conducting cover is fixed to the box body by a connecting rod, and the heat-conducting cover is made of a metal heat-conducting material.

[0006] Optionally, an air inlet hole for ventilation is provided at the bottom of the box.

[0007] Optionally, the forged cartridge is vertically hoisted and fixed in the box by a telescopic rod.

[0008] Optionally, the forged medicine cartridge is provided with a sealable cartridge cover, and the diameter of the opening is larger than the cartridge cover.

[0009] Optionally, the cylinder cover is provided with an exhaust pipe for unidirectionally extracting air outwards.

[0010] Optionally, the box cover is provided with a through hole for stirring.

[0011] Compared with the prior art, the high temperature calcining machine provided by the present application has the following beneficial effects:

[0012] The gas burner uses an open flame to heat the medicine, which has high conversion efficiency and faster heating speed. There is no need to wait for preheating time, and there is no need to set overheat protection for gas heating, so the equipment has a longer service life. The heat-conducting cover can block the open flame to avoid direct contact with the forging medicine barrel. After the heat is absorbed by the heat-conducting cover, the heat radiation is conducted to forge the medicine inside the forging medicine barrel. The heat-conducting cover can radiate heat energy to the forging medicine barrel more evenly, so that the Chinese medicinal materials are heated more evenly and stably during the forging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 A front view of a high temperature calcining machine provided in one embodiment of the present application;

[0015] Figure 2 A high temperature calcining machine provided in one embodiment of the present application Figure 1 A top view of

[0016] Figure 3 A high temperature calcining machine provided in one embodiment of the present application Figure 1 A cross-sectional view of

[0017] Figure 4 A cross-sectional view at EE of a high-temperature calcining machine provided in one embodiment of the present application;

[0018] Figure 5 A schematic diagram of a cylinder cover of a high-temperature calcining machine provided in one embodiment of the present application.

[0019] Description of reference numerals:

[0020] Box body 1; gas burner 2; opening 3; box cover 4; forged cartridge 5; heat-conducting cover 6; connecting rod 7; air inlet 8; telescopic rod 9; cartridge cover 10; exhaust pipe 11; through hole 12. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application is clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present application.

[0022] like Figure 1-Figure 5As shown, an embodiment of the present application provides a high-temperature calcining machine, including a box body 1, an opening 3 is provided at the upper end of the box body 1, a box cover 4 is hinged on the opening 3, a gas burner 2 is installed on the inner wall of the box body 1, a forging cartridge 5 is provided in the box body 1, a heat-conducting cover 6 is provided between the gas burner 2 and the forging cartridge 5, the heat-conducting cover 6 is fixed to the box body 1 by a connecting rod 7, and the heat-conducting cover 6 is made of metal heat-conducting material.

[0023] The gas burner 2 in the box body 1 is connected to the gas through a pipeline. When in use, the box cover 4 is opened, and the Chinese medicinal materials that need to be processed at high temperature are loaded into the forged medicine barrel 5. After the box cover 4 is closed, the gas burner 2 is started and ignited. The open flame combustion at the gas burner 2 heats the heat conductive cover 6, and the heat radiation of the heat conductive cover 6 is used to process the Chinese medicinal materials in the forged medicine barrel 5.

[0024] In this embodiment, the gas burner 2 is used to heat with an open flame of gas, which has high conversion efficiency and faster heating speed. There is no need to wait for preheating time, and there is no need to set overheating protection for gas heating, so the equipment has a longer service life. The heat-conducting cover 6 can block the open flame to avoid direct contact with the forging medicine barrel 5. After the heat-conducting cover 6 absorbs heat, it conducts heat radiation to forge medicine in the forging medicine barrel 5. The heat-conducting cover 6 can radiate heat energy to the forging medicine barrel 5 more evenly, so that the Chinese medicinal materials are heated more evenly and stably during the forging process.

[0025] In a possible implementation, an air inlet 8 for ventilation is provided at the bottom of the box body 1 .

[0026] The air inlet 8 can timely replenish oxygen into the box body 1 to ensure the normal operation and sufficient combustion of the gas burner 2.

[0027] In a possible implementation, the forged cartridge 5 is vertically hoisted and fixed in the box body 1 via a telescopic rod 9 .

[0028] The forged medicine barrel 5 hoisted by the telescopic rod 9 can be moved up and down, and the speed of heating can be easily controlled by adjusting the distance between the forged medicine barrel 5 and the bottom of the heat-conducting cover 6. In addition, the forged medicine barrel 5 is moved upward to the opening 3 to facilitate loading and unloading of Chinese medicinal materials.

[0029] In a possible implementation, a sealable cartridge cover 10 is provided on the forged cartridge 5 , and a diameter of the opening 3 is larger than the cartridge cover 10 .

[0030] The cartridge cover 10 can pass through the opening 3 and cover the forging cartridge 5 , and seal the mouth of the forging cartridge 5 to isolate the air, so as to facilitate the use of the forging cartridge 5 in the suffocation forging method.

[0031] In a possible implementation, the cylinder cover 10 is provided with an exhaust pipe 11 for unidirectionally extracting air outwards.

[0032] The air in the forging cartridge 5 can be pumped outwards through the exhaust pipe 11, so that a vacuum environment is generated in the forging cartridge 5, thereby improving the processing effect of the suffocation forging method.

[0033] In a possible implementation, the box cover 4 is provided with a through hole 12 for stirring.

[0034] When the medicine is forged by the open forging method, a stirring tool can be inserted into the forging medicine cylinder 5 through the through hole 12 to stir the Chinese medicinal materials in the forging medicine cylinder 5.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A high-temperature calcining machine, comprising a box body (1), the upper end of the box body (1) is provided with an opening (3), and a box cover (4) is hinged on the opening (3), characterized in that: A gas burner (2) is installed on the inner wall of the box body (1), a forged medicine cartridge (5) is arranged inside the box body (1), a heat-conducting cover (6) is arranged between the gas burner (2) and the forged medicine cartridge (5), the heat-conducting cover (6) is fixed to the box body (1) via a connecting rod (7), and the heat-conducting cover (6) is made of a metal heat-conducting material.

2. The high temperature calcining machine according to claim 1, characterized in that: The bottom of the box body (1) is provided with an air inlet hole (8) for ventilation.

3. The high temperature calcining machine according to claim 1, characterized in that: The forged cartridge (5) is vertically hoisted and fixed in the box (1) via a telescopic rod (9).

4. The high temperature calcining machine according to claim 3, characterized in that: The forged medicine cartridge (5) is provided with a sealable cartridge cover (10), and the diameter of the opening (3) is larger than the cartridge cover (10).

5. The high temperature calcining machine according to claim 4, characterized in that: The cylinder cover (10) is provided with an exhaust pipe (11) for unidirectionally extracting air outwards.

6. The high temperature calcining machine according to any one of claims 1 to 3, characterized in that: The box cover (4) is provided with a through hole (12) for stirring.

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