Weathering device for processing compound of glauber-salt and liquorice
Through the adjustment of components and secondary processing methods, the problem of uneven crystal grain size during the weathering of Xuanming powder is solved, and the uniformity and quality of the crystal are improved, reducing losses.
Patent Information
- Application Number
- CN202421868047.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-08-05
AI Technical Summary
In the prior art, the crystal grain size during the weathering of Xuanming powder is uneven, which affects the processing quality of Xuanming powder and has losses problems.
The adjustment components are used to control the crystal grain size of Xuanming powder, and the crystal grading is performed through the screening plate and the secondary bin, and the secondary treatment is performed using the heating network and the gas pipe to ensure crystal uniformity and quality.
The uniformity and quality of Xuanming powder crystals are improved, the loss of weathering treatment is reduced, and the overall quality of Xuanming powder is improved.
Smart Images
Figure CN223112372U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mirabilite weathering processing, in particular to a weathering device for mirabilite processing. Background Technique
[0002] Mirabilite is a traditional Chinese medicine powder, which is made by weathering the mineral sulfur (cinnabar). It is often used in the production of traditional Chinese medicine plasters and external medicines. During the weathering process, mirabilite absorbs moisture in the air and gradually loses its crystal water, forming a hard lump similar to a stone. This substance can be used to make various external medicines, such as sore dressings, traumatic injury dressings, etc.
[0003] However, in the current prior art, when weathering mirabilite, the mirabilite is first heated to a specified temperature. As the temperature decreases, some fine crystals begin to appear. These crystals will gradually grow larger and finally form mirabilite crystals with regular shapes and particle sizes. However, due to the influence of various factors during the crystal grain formation process, such as the properties of raw materials, heat treatment conditions, production equipment, etc., crystals with different particle sizes will appear, which will affect the weathering effect of mirabilite and reduce the quality of mirabilite after processing. Content of the Utility Model
[0004] The purpose of the utility model is to provide a weathering device for mirabilite processing to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] A weathering device for mirabilite processing includes a crystallization tank. An adjustment component for controlling the crystal grain size of mirabilite weathering crystals is arranged outside the crystallization tank. The adjustment component includes a treatment tank arranged at the bottom of the crystallization tank. A cavity is arranged inside the treatment tank. Two sieve plates and through grooves are arranged inside the cavity. A connection tank is arranged on one side of the treatment tank. A plurality of secondary bins are arranged inside the connection tank. Collection boxes are arranged inside each of the plurality of secondary bins. An air delivery pipe is arranged inside one of the secondary bins, and a heating grid is arranged on the inner wall of the other secondary bin.
[0007] As a preferred scheme of the utility model, a stirring rod and fan blades are installed inside the crystallization tank. The inner wall of the crystallization tank is of a conical structure and is communicated with the treatment tank through a valve.
[0008] As a preferred scheme of the utility model, both of the two sieve plates are of an inclined structure and are connected to the inner wall of the cavity through bolts. A vibration motor is installed outside the sieve plates to drive the sieve plates to vibrate. The two sieve plates can divide the cavity. The apertures of the two sieve plates are different, and the aperture of the upper sieve plate is larger than that of the lower sieve plate.
[0009] As a preferred solution of the present utility model, electromagnets are arranged inside multiple said through grooves, and both ends are respectively communicated with the cavity and the secondary bin inside the connection box.
[0010] As a preferred solution of the present utility model, the connection box is externally connected to the treatment box, multiple said secondary bins are separated inside the connection box to avoid communication, the collection box is located inside the secondary bin, and is slidably connected to the inner wall of the secondary bin through a slide rail.
[0011] As a preferred solution of the present utility model, one end of the air delivery pipe extends into one of the secondary bins, and the other end is connected to a refrigeration device, which can deliver cold air into the secondary bin, and the heating grid is connected to the inner wall of the other secondary bin through bolts.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the problems proposed in the background art, this application adopts an adjustment component. The heated mirabilite is naturally cooled by the crystallization box to form mirabilite crystals, and after weathering treatment, it is transported into the treatment box, and the mirabilite crystals are screened through a sieve plate. Larger and smaller crystals in the crystallization can be screened out, which can ensure the uniformity of crystallization and improve the quality of mirabilite weathering;
[0013] The unqualified crystals screened out can be transported to a designated position. By rapidly cooling the larger crystals, the crystal size can be reduced, thereby shrinking the crystals; at the same time, the smaller crystals are reheated, which helps the crystals to grow and become larger again. By secondary treating the unqualified crystals, their sizes are made to approach the qualified standard, and they are used as the secondary products of mirabilite after being classified with mirabilite crystals, reducing the loss of mirabilite treatment.
[0014] The present utility model realizes the screening of the weathered mirabilite crystals, ensures the uniformity of mirabilite crystals, improves the quality of mirabilite, and at the same time secondary treats the unqualified mirabilite crystals, reducing the loss of mirabilite weathering treatment. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional view of the overall structure of the present utility model;
[0016] Figure 2 It is a sectional view of the inside of the crystallization box of the present utility model;
[0017] Figure 3 It is a sectional view of the inside of the treatment box and the connection box of the present utility model.
[0018] In the figure: 1. Crystallization box; 2. Treatment box; 3. Cavity; 301. Sieve plate; 302. Through groove; 4. Connection box; 5. Secondary bin; 501. Air delivery pipe; 502. Heating grid; 6. Collection box. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model.
[0020] Embodiment
[0021] Please refer to Figures 1-3 , the present utility model provides a technical solution: a weathering device for mirabilite processing, including a crystallization tank 1. An adjustment assembly for controlling the crystal particle size of mirabilite weathering crystals is arranged outside the crystallization tank 1. The adjustment assembly includes a treatment tank 2 arranged at the bottom of the crystallization tank 1. A cavity 3 is arranged inside the treatment tank 2. Two sieve plates 301 and through grooves 302 are arranged inside the cavity 3. The sieve plates 301 can screen the falling mirabilite crystals. Among them, the larger crystals will stay in the first sieve plate 301, and the smaller crystals will pass through the second sieve plate 301 and fall to the bottom, so that the crystals with qualified crystal particle size remain on the second sieve plate 301. During the screening process of mirabilite crystals, an external vibration motor is used to vibrate the sieve plates 301 to avoid crystal accumulation. After the crystal screening is completed, the PLC controller can control the solenoid valve in the through groove 302 to open, so that the screened crystals in the cavity 3 slide into the connection box 4 on one side, and enter different secondary bins 5 in the connection box 4 through screening. A connection box 4 is arranged on one side of the treatment tank 2. A plurality of secondary bins 5 are arranged inside the connection box 4. The secondary bins 5 can perform secondary processing on the unqualified mirabilite crystals. (Among them, the larger crystals will fall into the uppermost secondary bin 5, and the smaller crystals will fall into the lowermost secondary bin 5). Collection boxes 6 are arranged inside all the plurality of secondary bins 5 for collecting the mirabilite crystals entering the secondary bins 5. An air duct 501 is arranged inside one of the secondary bins 5. The air duct 501 is connected to the air outlet of the refrigeration equipment and conveys cold air into the secondary bin 5 loaded with larger crystals. By quickly cooling the larger crystals, crystal growth is stopped and the crystal size is reduced (this method needs to be carried out quickly after crystal formation to avoid crystal deformation or rupture caused by long-term heat action). A heating mesh 502 is arranged on the inner wall of the other secondary bin 5. The heating mesh 502 is located in the secondary bin 5 loaded with smaller crystals. For the already formed smaller crystals, they can be made larger through secondary heating. (This is because the heating process can intensify the molecular vibration, increase its internal energy, so that the distance between molecules expands, which helps the crystals grow. At the same time, appropriate heating can also improve the crystal structure, making it more regular and symmetrical). By performing secondary processing on the larger and smaller mirabilite crystals, the unqualified crystal sizes are made closer to the qualified standard, and secondary screening is carried out, so as to cooperate with the mirabilite crystal grading for use as the secondary product of mirabilite, reducing the loss of mirabilite treatment.
[0022] When performing weathering treatment on mirabilite, first heat the mirabilite to cause chemical decomposition. After heating is completed, place it in the crystallization tank 1 for natural cooling, and cooperate with stirring to form fine crystals. These crystals will gradually grow and finally form mirabilite crystals with regular shapes and particle sizes. During the entire weathering process, it is necessary to closely monitor changes in parameters such as temperature, pressure, and color to ensure that the product meets the specified standards and quality requirements.
[0023] In this embodiment, all electrical components are controlled by a conventional controller.
[0024] For the embodiment, please refer to Figures 1-3 , a stirring rod and a fan blade are installed inside the crystallization tank 1. The inner wall of the crystallization tank 1 is of a conical structure and is communicated with the treatment tank 2 through a valve. Both of the sieve plates 301 are of an inclined structure and are connected to the inner wall of the cavity 3 through bolts. A vibration motor is installed outside the sieve plate 301 to drive the sieve plate 301 to vibrate. The two sieve plates 301 can divide the cavity 3. The apertures of the two sieve plates 301 are different. The aperture of the upper sieve plate 301 is larger than that of the lower sieve plate 301. Electromagnets are arranged inside multiple through grooves 302 and are respectively communicated with the cavity 3 and the secondary bin 5 inside the connection box 4 at both ends. The connection box 4 is externally connected to the treatment tank 2. The multiple secondary bins 5 are separated inside the connection box 4 to prevent communication. The collection box 6 is located inside the secondary bin 5 and is slidably connected to the inner wall of the secondary bin 5 through a slide rail. One end of the air delivery pipe 501 extends into one of the secondary bins 5, and the other end is connected to a refrigeration device to deliver cold air into the secondary bin 5. The heating grid 502 is connected to the inner wall of the other secondary bin 5 through bolts. During use, first heat the mirabilite, and then place it in the crystallization tank 1 to generate crystals of mirabilite through natural cooling and stirring. After weathering treatment, the mirabilite crystals are transported into the treatment tank 2, screened by the sieve plate 301, and after screening, the solenoid valve is controlled by the PLC controller to open to transport the screened mirabilite crystals into the connection box 4 and transport them into different secondary bins 5 according to the crystal size. At the same time, cold air is transported into the secondary bin 5 loaded with larger crystals through the air delivery pipe 501, and the secondary bin 5 loaded with smaller crystals is secondarily heated in cooperation with the heating grid 502 to classify the mirabilite crystals by performing secondary processing on the unqualified crystals.
[0025] The working process of the present utility model: When in use, first heat the mirabilite, and then put it into the crystallization tank 1. Through natural cooling and stirring, the mirabilite generates crystals. After weathering treatment, the mirabilite crystals are transported to the treatment tank 2, screened by the sieve plate 301, and after screening, the solenoid valve is controlled by the PLC controller to open to transport the screened mirabilite crystals to the connection box 4 and transport them to different secondary bins 5 according to the crystal size. At the same time, cold air is transported to the secondary bin 5 loaded with larger crystals through the air delivery pipe 501, and the secondary bin 5 loaded with smaller crystals is secondarily heated in cooperation with the heating grid 502. By secondary processing of the unqualified crystals, the grading of the mirabilite crystals is carried out. The present utility model realizes the screening of the weathered mirabilite crystals, ensures the uniformity of the mirabilite crystals, improves the quality of the mirabilite, and at the same time carries out secondary treatment on the unqualified mirabilite crystals, reducing the loss of the weathering treatment of the mirabilite.
[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A weathering device for mirabilite processing, comprising a crystallization tank (1), wherein an adjusting assembly for controlling the particle size of mirabilite weathering crystals is arranged outside the crystallization tank (1), and is characterized in that: The adjusting assembly includes a processing box (2) arranged at the bottom of the crystallization box (1). A cavity (3) is arranged inside the processing box (2), and two sieve plates (301) and through grooves (302) are arranged inside the cavity (3). A connection box (4) is arranged on one side of the processing box (2), and a plurality of secondary bins (5) are arranged inside the connection box (4). Collection boxes (6) are arranged inside the plurality of secondary bins (5). An air delivery pipe (501) is arranged inside one of the secondary bins (5), and a heating grid (502) is arranged on the inner wall of the other secondary bin (5).
2. The weathering device for mirabilite processing according to claim 1, characterized in that: A stirring rod and fan blades are installed inside the crystallization box (1). The inner wall of the crystallization box (1) is of a conical structure and is communicated with the processing box (2) through a valve.
3. The weathering device for mirabilite processing according to claim 1, characterized in that: Both of the two sieve plates (301) are of an inclined structure and are connected to the inner wall of the cavity (3) by bolts. A vibration motor is installed outside the sieve plate (301) to drive the sieve plate (301) to vibrate. The two sieve plates (301) can divide the cavity (3). The apertures of the two sieve plates (301) are different, and the aperture of the upper sieve plate (301) is larger than that of the lower sieve plate (301).
4. A weathering device for mirabilite processing according to claim 1, characterized in that: Electromagnets are arranged inside the plurality of through grooves (302), and the two ends are respectively communicated with the cavity (3) and the secondary bin (5) inside the connection box (4).
5. A weathering device for mirabilite processing according to claim 1, characterized in that: The connection box (4) is externally connected to the processing box (2). The plurality of secondary bins (5) are separated inside the connection box (4) to prevent communication. The collection box (6) is located inside the secondary bin (5) and is slidably connected to the inner wall of the secondary bin (5) through a slide rail.
6. The weathering device for mirabilite processing according to claim 1, wherein: One end of the air delivery pipe (501) extends into one of the secondary bins (5), and the other end is connected to a refrigeration device to deliver cold air into the secondary bin (5). The heating grid (502) is connected to the inner wall of the other secondary bin (5) by bolts.