Crystallization device

Abstract

The utility model discloses a devitrification device which comprises a bracket assembly, a turntable assembly arranged on the bracket assembly, and a collection assembly arranged in the turntable assembly, the support assembly comprises a supporting support and a shell used for containing the rotary disc assembly. The rotating disc assembly comprises a heat circulation disc and a driving motor used for driving the heat circulation disc; the adjusting assembly is arranged outside the shell and used for adjusting the vacuum degree of the shell and controlling the temperature of the heat circulation disc. A containing groove is formed in the shell and used for containing a solution to be separated out, the heat circulation disc and the shell are coaxially connected, the driving motor drives the heat circulation disc to rotate in the solution to be separated out, and crystals on the surface of the heat circulation disc are scraped through the collecting assembly. The device does not need to consume a large amount of energy, and reduces the boiling point of the solution by controlling the vacuum degree, so that the solution can be quickly evaporated at low temperature, and the crystallization efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of crystallization, in particular to a crystallization device. BACKGROUND

[0002] Crystallization refers to the process that when the solution reaches the supersaturated state, the solute is precipitated from the solution in the form of crystal. It is a kind of phase separation phenomenon, and solute molecules or ions are arranged to form a regular crystal structure under certain conditions.

[0003] At present, in industrial production, the solution is usually poured into a heating container, and the container is heated or low-temperature treated, so that solute molecules or ions begin to aggregate to form tiny crystal nuclei. With the increase of operation time, the liquid is gradually evaporated, and the crystal is precipitated.

[0004] However, using high-temperature heating method for crystallization may have the phenomenon that the energy utilization efficiency may be low, and thus a large amount of energy is consumed. The low-temperature crystallization time is relatively long, and the traditional crystallization method has no way to meet the current demand. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims to provide a crystallization device, which aims to solve the problems that the current high-temperature heating method for crystallization may have the phenomenon that the energy utilization efficiency may be low, and thus a large amount of energy is consumed. The low-temperature crystallization time is relatively long, and the traditional crystallization method has no way to meet the current demand.

[0006] To achieve the above-mentioned purpose, the utility model realizes the following technical scheme: a crystallization device, the crystallization device includes a support assembly, a turntable assembly arranged on the support assembly, and a collection assembly arranged in the turntable assembly.

[0007] The support assembly includes a support bracket and an outer shell for accommodating the turntable assembly.

[0008] The turntable assembly includes a thermal cycle disc and a drive motor for driving the thermal cycle disc.

[0009] The adjustment assembly is arranged outside the outer shell and is used for adjusting the vacuum degree of the outer shell and controlling the temperature of the thermal cycle disc.

[0010] The outer shell is provided with a containing groove for containing the solution to be crystallized. The thermal cycle disc and the outer shell are coaxially connected. The drive motor drives the thermal cycle disc to rotate in the solution to be crystallized, and the crystal on the surface of the thermal cycle disc is scraped by the collection assembly.

[0011] In summary, according to the crystallization device, the solution to be crystallized is placed in the containing groove, and the heat cycle disc is rotated at a certain temperature, the solution to be crystallized is discharged, and the crystallization is performed on the surface of the heat cycle disc, and finally the collection assembly is used for collection, without consuming a large amount of energy, and by controlling the vacuum degree, the boiling point of the solution is reduced, so that the solution can be rapidly evaporated at low temperature, and the crystallization efficiency is improved. Specifically, the support assembly includes a support support, and an outer shell for accommodating the rotating disc assembly; the rotating disc assembly includes a heat cycle disc, and a driving motor for driving the heat cycle disc; the adjusting assembly is arranged outside the outer shell and is used for adjusting the vacuum degree of the outer shell and controlling the temperature of the heat cycle disc; the outer shell is provided with a containing groove for containing the solution to be crystallized, the heat cycle disc is coaxially connected with the outer shell, the driving motor drives the heat cycle disc to rotate in the solution to be crystallized, and the crystal on the surface of the heat cycle disc is scraped by the collection assembly.

[0012] According to an aspect of the above technical solution, the support includes a support body and a suction cup arranged at four corners of the support body, and the width of the support body is equal to that of the outer shell.

[0013] According to an aspect of the above technical solution, the outer shell includes a shell and a cross-shaped frame arranged at the front and rear end faces of the shell, and the cross-shaped frame is arranged on the support body, so that the shell is partially arranged in the support body.

[0014] According to an aspect of the above technical solution, the adjusting assembly includes a vacuum valve arranged on the shell, and a rotary joint arranged at the axis of the shell, and the rotary joint is connected with the heat cycle disc.

[0015] According to an aspect of the above technical solution, the height of the containing groove is not higher than the axis height of the heat cycle disc, and is lower than the height of the collection assembly.

[0016] According to an aspect of the above technical solution, the width of the containing groove is greater than the width of the heat cycle disc.

[0017] According to an aspect of the above technical solution, the collection assembly includes a collection box arranged on the inner wall of the shell and a scraper arranged on both sides of the collection box, and the scrapers on both sides are arranged on both sides of the heat cycle disc and are attached to the end face of the heat cycle disc.

[0018] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is an embodiment of the support assembly of the present application.

[0020] Figure 2Structure diagram of the accommodating groove in one embodiment of the utility model;

[0021] Figure 3 Structure diagram of the turntable assembly in one embodiment of the utility model;

[0022] Figure 4 Structure diagram of the collecting assembly in one embodiment of the utility model;

[0023] Figure 5 Structure diagram of the adjusting assembly in one embodiment of the utility model.

[0024] Explanation of the component symbols in the drawings:

[0025] Support assembly 100, support 110, support body 111, suction cup 112, shell 120, cross-shaped support 121, housing 122, accommodating groove 123, turntable assembly 200, thermal cycling disc 210, driving motor 220, collecting assembly 300, collecting box 310, scraper 320, adjusting assembly 400, vacuum valve 410, rotary joint 420. DETAILED DESCRIPTION

[0026] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below in combination with the drawings. The drawings show several embodiments of the utility model. However, the utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixedly attached" to another element, it can be directly on the other element or there can be intervening elements. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can be present. The terms "vertical", "horizontal", "left", "right", "upper", "lower", and the like as used herein are used for explanation purposes only and are not to be construed as limiting the present utility model in any manner.

[0028] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connect, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through intermediate medium, can be two element internal communication. For ordinary skilled person in the art, the above terms can be understood according to the specific meaning in the utility model. The term "and / or" used in this paper includes any and all combinations of one or more related listed items.

[0029] Please refer to Figures 1-5 , it is the structure schematic diagram of a crystallization device provided in an embodiment of the utility model, the crystallization device includes support assembly 100, is located on the support assembly 100 on carousel assembly 200, and is located in the collection assembly 300 of carousel assembly 200, wherein:

[0030] In order to facilitate the support carousel assembly 200, support assembly 100 includes support support 110, and the shell 120 for accommodating carousel assembly 200. In the embodiment, support support 110 includes support body 111 and is located at the suction cup 112 of support body 111 four corners, the width of support body 111 is equal to the shell 120, and support body 111 is firmly adsorbed to the ground through suction cup 112, to ensure that the overall structure is stable and does not loosen, and then ensure that carousel assembly 200 stably rotates on support body 111.

[0031] Further, the shell 120 further includes the shell 122 and the vertical frame 121 arranged on the front and rear end faces of the shell 122, which can be arranged on the upper part of the support body 111, so that the shell 122 is partially arranged in the inside of the support body 111.

[0032] In order to realize the crystallization function, the carousel assembly 200 is further arranged in the shell 122. The carousel assembly 200 includes a thermal cycle disc 210 and a driving motor 220 for driving the thermal cycle disc 210. The motor, the shell 122 and the thermal cycle disc 210 are coaxially arranged, and the thermal cycle disc 210 is driven to rotate by the driving motor 220, so as to realize the crystallization function.

[0033] Specifically, a containing groove 123 is further arranged in the bottom of the shell 122, for containing the solution to be crystallized. The height of the containing groove 123 is not higher than the height of the shaft center of the thermal cycle disc 210, and is lower than the height of the collection assembly 300. The width of the containing groove 123 is greater than the width of the thermal cycle disc 210, so as to avoid the thermal cycle disc 210 and the edge of the containing groove 123 from being scraped, which causes the crystals to be hung back into the solution to be crystallized in the containing groove 123 before being crystallized.

[0034] Further, in order to improve the crystallization efficiency of the solution to be crystallized, the adjusting assembly 400 is further arranged on the shell 122. The adjusting assembly 400 comprises a vacuum valve 410 arranged on the shell 122 and a rotary joint 420 arranged at the axis of the shell 122, and the rotary joint 420 is communicated with the heat circulation disc 210. The vacuum valve 410 can extract the vacuum of the shell 122 to adjust the vacuum degree inside, thereby reducing the boiling point of the solution to be crystallized, and thereby ensuring that even if the solution to be crystallized adheres to the heat circulation disc 210, the crystal can be crystallized in time during the rotation of the heat circulation disc 210, and then be collected by the collecting assembly 300. The rotary joint 420 in the embodiment is a prior art, and thus will not be described in detail.

[0035] The rotary joint 420 is arranged on the shell 122 away from the drive motor 220, and can continuously inject the heat conducting oil and discharge the oil port, so as to ensure the heat conducting oil to enter and exit the heat circulation disc 210, so that the heat circulation disc 210 is kept within a certain temperature range, and the crystallization efficiency is improved.

[0036] In order to collect the crystal adhering to the end face of the heat circulation disc 210, the collecting assembly 300 comprises a collecting box 310 arranged on the inner wall of the shell 122 and a scraper 320 arranged on both sides of the collecting box 310. Since the heat circulation disc 210 is arranged in the middle part of the shell 122, the scrapers 320 on both sides are arranged on both sides of the heat circulation disc 210 and are attached to the end face of the heat circulation disc 210. When the heat circulation disc 210 drives the solution to be crystallized adhering to the end face to rotate, the drive motor 220 controls the rotation time, so that the crystallized crystal falls into the collecting box 310 along the scraper 320 in the process of rotating to the scraper 320, so as to complete the collection of the crystal.

[0037] In summary, according to the crystallization device provided by the utility model, the solution to be crystallized is placed in the containing groove, and the heat circulation disc at a certain temperature is controlled to rotate, the solution to be crystallized is crystallized on the surface of the heat circulation disc, and finally the crystal is collected by the collecting assembly. A large amount of energy is not consumed, the boiling point of the solution is reduced by controlling the vacuum degree, the solution can be evaporated quickly at low temperature, and the crystallization efficiency is improved. Specifically, the support assembly comprises a support support and an outer shell for accommodating the rotating disc assembly; the rotating disc assembly comprises a heat circulation disc and a drive motor for driving the heat circulation disc; the adjusting assembly is arranged outside the outer shell and is used for adjusting the vacuum degree of the outer shell and controlling the temperature of the heat circulation disc; the outer shell is provided with a containing groove for containing the solution to be crystallized, the heat circulation disc is coaxially connected with the outer shell, the drive motor drives the heat circulation disc to rotate in the solution to be crystallized, and the crystal on the surface of the heat circulation disc is scraped by the collecting assembly.

[0038] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent scope. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A crystallization apparatus, characterized in that, The crystallization device includes a support assembly, a turntable assembly disposed on the support assembly, and a collection assembly disposed within the turntable assembly; The support assembly includes a support bracket and a housing for accommodating the turntable assembly; A turntable assembly, the turntable assembly including a heat circulation disc and a drive motor for driving the heat circulation disc; An adjustment component, located outside the housing, is used to adjust the vacuum level of the housing and control the temperature of the heat circulation plate; The outer shell has a receiving groove for holding the solution to be precipitated. The hot circulation disk is coaxially connected to the outer shell. The drive motor drives the hot circulation disk to rotate in the solution to be precipitated and scrapes the crystals on the surface of the hot circulation disk through the collection component.

2. The crystallization apparatus according to claim 1, characterized in that, The support bracket includes a bracket body and suction cups located at the four corners of the bracket body. The width of the bracket body is equal to that of the outer shell.

3. The crystallization apparatus according to claim 2, characterized in that, The outer shell includes a housing and a grid frame disposed on the front and rear ends of the housing. The grid frame is mounted on the support body so that the housing portion passes through the support body.

4. The crystallization apparatus according to claim 1, characterized in that, The regulating assembly includes a vacuum valve located on the housing and a rotary joint located at the axis of the housing, the rotary joint being connected to the heat circulation disc.

5. The crystallization apparatus according to claim 1, characterized in that, The height of the receiving groove is not higher than the axial height of the heat circulation disk and is lower than the height of the collecting assembly.

6. The crystallization apparatus according to claim 5, characterized in that, The width of the receiving groove is greater than the width of the heat circulation plate.

7. The crystallization apparatus according to claim 1, characterized in that, The collection assembly includes a collection box disposed on the inner wall of the housing and scrapers mounted on both sides of the collection box. The scrapers on both sides are respectively disposed on both sides of the heat circulation plate and are attached to the end face of the heat circulation plate.

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