Oscillating sodium propionate crystallization separation device

Abstract

The utility model belongs to crystallization separation technical field, concretely relates to oscillation type sodium propionate crystallization separation device, including crystallization tank, the lower end fixedly connected with two even distribution support frame of crystallization tank, the lower end fixedly connected with the through -flow cylinder of crystallization tank, the inner wall fixedly connected with the through -flow pipe of through -flow cylinder, the inner wall of through -flow pipe is installed with the rotary rod through sealing bearing, the lower end fixedly connected with end disc of rotary rod, the surface of end disc is seted up with friction groove, the upper end fixedly connected with filter screen of rotary rod, filter screen is connected with through -flow cylinder rotationally. The utility model discloses through the setting of filter screen, can be used for separating crystal and mother liquor, and under the action of through -flow cylinder, through -flow pipe, can transport and use to mother liquor, and under the action of rotary rod, bristle and other structures, can clean filter screen to guarantee the good through -flow effect of filter screen.

Description

Technical Field

[0001] This utility model relates to the field of crystallization separation technology, specifically to an oscillating sodium propionate crystallization separation device. Background Technology

[0002] As is well known, the oscillating sodium propionate crystallization and separation device is a specialized piece of equipment used for the crystallization and separation of sodium propionate. It promotes the crystallization process and improves separation efficiency through oscillation. The device consists of: a crystallization tank (the main container) used for the crystallization process of the sodium propionate solution; and an oscillation system that provides mechanical oscillation to promote crystal formation and growth.

[0003] A crystallization separation device is disclosed in utility model patent with patent authorization announcement number CN221998934U, including a base plate, a box body fixedly connected to the upper end of the base plate, a filter box slidably connected to the inner wall of the box body, an observation window embedded in one end of the box body, multiple filter holes opened at the bottom end of the filter box, heating blocks fixedly connected to the inner walls of both sides of the filter box, a box cover rotatably connected to the top of the box body, locking blocks fixedly connected to both sides of the top of the box cover, and locking buckles fixedly connected to both sides of the top of the box body, with the locking blocks cooperating with the locking buckles, a connecting groove and lifting groove opened at one end of the box body, a lifting component fixedly connected to one end of the filter box, and multiple buffer components fixedly connected to the bottom end of the base plate.

[0004] However, the existing oscillating sodium propionate crystallization separation device also has certain drawbacks. Although the existing oscillating sodium propionate crystallization separation device uses components such as oscillation system to complete the crystallization of sodium propionate, the subsequent use of filter screen to separate the crystals and mother liquor can easily cause filter screen clogging. Utility Model Content

[0005] The purpose of this invention is to provide an oscillating sodium propionate crystallization separation device, which solves the problem that existing oscillating sodium propionate crystallization separation devices, although using oscillation systems and other components to complete the crystallization of sodium propionate, are prone to filter clogging due to the subsequent simple use of filters to separate the crystals and mother liquor.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an oscillating sodium propionate crystallization separation device, comprising a crystallization tank, two evenly distributed support frames fixedly connected to the lower end of the crystallization tank, a flow cylinder fixedly connected to the lower end of the crystallization tank, a flow tube fixedly connected to the inner wall of the flow cylinder, a rotating rod mounted on the inner wall of the flow tube via a sealed bearing, an end plate fixedly connected to the lower end of the rotating rod, a friction groove formed on the surface of the end plate, a filter screen fixedly connected to the upper end of the rotating rod, the filter screen being rotatably connected to the flow cylinder, a fixing plate fixedly connected to the inner wall of the flow cylinder above the filter screen, brush bristles fixedly connected to the lower end of the fixing plate, the brush bristles contacting the filter screen, and an oscillation mechanism provided on the crystallization tank.

[0007] Preferably, multiple friction grooves are provided, and the multiple friction grooves are arranged in a relational array on the end plate. By providing friction grooves, the performance of the end plate can be improved.

[0008] Preferably, the filter screen is circular in shape and made of stainless steel wire. The filter screen can be used to separate crystals and mother liquor.

[0009] Preferably, the brush bristles are provided in multiple ways and are evenly distributed on the fixed plate. The arrangement of the brush bristles allows for the cleaning of the filter screen.

[0010] Preferably, the oscillation mechanism includes a fixed frame, which is fixedly connected to the upper end of the crystallization tank. A telescopic plate is slidably connected to the vertical part of the fixed frame, and an impact ball is fixedly connected to the vertical part of the telescopic plate. A mounting plate is fixedly sleeved on the outer side of the telescopic plate, and a spring is provided on the outer side of the telescopic plate. One end of the spring is fixedly connected to the mounting plate, and the other end of the spring is fixedly connected to the vertical part of the fixed frame. A magnetic column is fixedly connected to the horizontal part of the telescopic plate, and a mounting frame is fixedly connected to the horizontal part of the fixed frame. Under the action of the magnetic column, telescopic plate, impact ball, and other structures, the crystallization tank can be oscillated, which facilitates the subsequent precipitation of crystals.

[0011] Preferably, four telescopic plates are provided, which are evenly distributed on the fixed frame. The telescopic plates allow the impact ball to be installed and used.

[0012] Preferably, an electromagnet is fixedly installed on the vertical part of the mounting bracket. The electromagnet is located outside the magnetic column, and the magnetic column can be magnetically attracted by the electromagnet.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, through the setting of a crystallization tank, can be used to crystallize sodium propionate solution. With the combined use of electromagnets, magnetic columns, springs and other structures, the impact ball can periodically oscillate the crystallization tank to accelerate the crystallization efficiency of the subsequent sodium propionate solution.

[0015] 2. This utility model, through the setting of the filter screen, can be used to separate crystals and mother liquor. Under the action of the flow cylinder and flow pipe, the mother liquor can be transported and used. Under the action of the rotating rod, brush bristles and other structures, the filter screen can be cleaned to ensure good flow effect of the filter screen. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2 For the present utility model Figure 1 Top view;

[0018] Figure 3 For the present utility model Figure 1 A schematic diagram of the internal structure of the flow tube;

[0019] Figure 4 For the present utility model Figure 3 A magnified view of the filter screen;

[0020] Figure 5 For the present utility model Figure 1 Enlarged view of the oscillation mechanism.

[0021] In the diagram: 1. Crystallization tank; 2. Support frame; 3. Flow cylinder; 4. Flow pipe; 5. Rotating rod; 6. End plate; 7. Friction groove; 8. Filter screen; 9. Fixing plate; 10. Brush bristles; 11. Vibration mechanism; 110. Fixing frame; 111. Telescopic plate; 112. Impact ball; 113. Mounting plate; 114. Spring; 115. Magnetic column; 116. Mounting frame; 117. Electromagnet. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5An oscillating sodium propionate crystallization separation device includes a crystallization tank 1. Two evenly distributed support frames 2 are fixedly connected to the lower end of the crystallization tank 1. A flow cylinder 3 is fixedly connected to the lower end of the crystallization tank 1. A flow pipe 4 is fixedly connected to the inner wall of the flow cylinder 3. A rotating rod 5 is installed on the inner wall of the flow pipe 4 through a sealed bearing. An end plate 6 is fixedly connected to the lower end of the rotating rod 5. A friction groove 7 is opened on the surface of the end plate 6. A filter screen 8 is fixedly connected to the upper end of the rotating rod 5. The filter screen 8 is rotatably connected to the flow cylinder 3. A fixing plate 9 is fixedly connected to the inner wall of the flow cylinder 3 and above the filter screen 8. A brush bristle 10 is fixedly connected to the lower end of the fixing plate 9 and contacts the filter screen 8.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 Multiple friction grooves 7 are provided, and the multiple friction grooves 7 are arranged in a relational array on the end plate 6. The use effect of the end plate 6 can be improved by setting the friction grooves 7. The filter screen 8 is circular in shape and is made of stainless steel wire. The filter screen 8 can be used to separate crystals and mother liquor. Multiple bristles 10 are provided, and the multiple bristles 10 are evenly distributed on the fixed plate 9. The filter screen 8 can be cleaned by setting the bristles 10.

[0025] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 An oscillation mechanism 11 is provided on the crystallization tank 1. The oscillation mechanism 11 includes a fixed frame 110. The fixed frame 110 is fixedly connected to the upper end of the crystallization tank 1. A telescopic plate 111 is slidably connected to the vertical part of the fixed frame 110. An impact ball 112 is fixedly connected to the vertical part of the telescopic plate 111. An installation plate 113 is fixedly sleeved on the outer side of the telescopic plate 111. A spring 114 is provided on the outer side of the telescopic plate 111. One end of the spring 114 is fixedly connected to the installation plate 113, and the other end of the spring 114 is fixedly connected to the vertical part of the fixed frame 110. A magnetic column 115 is fixedly connected to the horizontal part of the telescopic plate 111, and an installation frame 116 is fixedly connected to the horizontal part of the fixed frame 110. Under the action of the magnetic column 115, the telescopic plate 111, the impact ball 112, and other structures, the crystallization tank 1 can be oscillated, which facilitates the subsequent precipitation of crystals.

[0026] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5Four telescopic plates 111 are provided, and the four telescopic plates 111 are evenly distributed on the fixed frame 110. The impact ball 112 can be installed and used through the setting of the telescopic plates 111. An electromagnet 117 is fixedly installed on the vertical part of the mounting frame 116. The electromagnet 117 is located on the outside of the magnetic column 115. The magnetic column 115 can be magnetically attracted through the setting of the electromagnet 117.

[0027] The specific implementation process of this utility model is as follows: In use, the magnetic column 115 is magnetically attracted by the electromagnet 117, which can drive the telescopic plate 111 to slide along the inner wall of the vertical part of the fixed frame 110 and drive the mounting plate 113 to move, causing the spring 114 to deform. When the telescopic plate 111 moves, it can drive the impact ball 112 to move. When the magnetic column 115 contacts the electromagnet 117, the impact ball 112 can contact and impact the crystallization tank 1. When the electromagnet 117 is turned off, the spring 114 can restore its deformation, so as to pull the telescopic plate 111 to reset and move, so that the impact ball 112 can be separated from the crystallization tank 1. This cycle repeats, so that the impact ball 112 can continuously impact and vibrate the crystallization tank 1 to promote the formation and growth of crystals inside the crystallization tank 1.

[0028] The filter screen 8 separates the crystals and mother liquor inside the crystallization tank 1. With the cooperation of the flow cylinder 3 and flow pipe 4, the mother liquor can be transported. The end plate 6 can be rotated, which in turn drives the rotating rod 5 to rotate, thereby rotating the filter screen 8. This causes the bristles 10 to slide along the surface of the filter screen 8, cleaning the crystals attached to the filter screen 8 and avoiding clogging. This ensures good flow of the flow cylinder 3 and flow pipe 4.

[0029] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An oscillating sodium propionate crystallization separation device, comprising a crystallization tank (1), characterized in that: Two evenly distributed support frames (2) are fixedly connected to the lower end of the crystallization tank (1). A flow cylinder (3) is fixedly connected to the lower end of the crystallization tank (1). A flow pipe (4) is fixedly connected to the inner wall of the flow cylinder (3). A rotating rod (5) is installed on the inner wall of the flow pipe (4) through a sealed bearing. An end plate (6) is fixedly connected to the lower end of the rotating rod (5). A friction groove (7) is opened on the surface of the end plate (6). A filter screen (8) is fixedly connected to the upper end of the rotating rod (5). The filter screen (8) is rotatably connected to the flow cylinder (3). A fixing plate (9) is fixedly connected to the inner wall of the flow cylinder (3) and above the filter screen (8). A brush bristle (10) is fixedly connected to the lower end of the fixing plate (9). The brush bristle (10) contacts the filter screen (8). An oscillation mechanism (11) is provided on the crystallization tank (1).

2. The oscillating sodium propionate crystallization separation device according to claim 1, characterized in that: Multiple friction grooves (7) are provided, and the multiple friction grooves (7) are arranged in a relational array on the end plate (6).

3. The oscillating sodium propionate crystallization separation device according to claim 1, characterized in that: The filter screen (8) is circular in shape and is made of stainless steel wire.

4. The oscillating sodium propionate crystallization separation device according to claim 1, characterized in that: The brush bristles (10) are provided in multiple ways, and the multiple brush bristles (10) are evenly distributed on the fixing plate (9).

5. The oscillating sodium propionate crystallization separation device according to claim 1, characterized in that: The oscillation mechanism (11) includes a fixed frame (110). The upper end of the crystallization tank (1) is fixedly connected to the fixed frame (110). The vertical part of the fixed frame (110) is slidably connected to a telescopic piece (111). The vertical part of the telescopic piece (111) is fixedly connected to an impact ball (112). The outer side of the telescopic piece (111) is fixedly sleeved with a mounting plate (113). A spring (114) is provided on the outer side of the telescopic piece (111). One end of the spring (114) is fixedly connected to the mounting plate (113). The other end of the spring (114) is fixedly connected to the vertical part of the fixed frame (110). The horizontal part of the telescopic piece (111) is fixedly connected to a magnetic column (115). The horizontal part of the fixed frame (110) is fixedly connected to a mounting frame (116).

6. The oscillating sodium propionate crystallization separation device according to claim 5, characterized in that: Four telescopic plates (111) are provided, and the four telescopic plates (111) are evenly distributed on the fixing frame (110).

7. The oscillating sodium propionate crystallization separation device according to claim 5, characterized in that: An electromagnet (117) is fixedly installed on the vertical part of the mounting bracket (116), and the electromagnet (117) is located outside the magnetic column (115).

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