Chemical purification reaction kettle

Abstract

The utility model belongs to the technical field of purification equipment, and particularly relates to a chemical purification reaction kettle which comprises a reaction kettle assembly, a mixing assembly and a cleaning assembly, wherein the reaction kettle assembly comprises a kettle body, and a feeding hole and a discharging hole which are formed in the upper side and the lower side of the kettle body; the mixing and stirring assembly is arranged on the kettle body and comprises a servo motor I mounted on the kettle body and a fixed box fixed at the driving end of the servo motor I and positioned in the kettle body. Through the mixing and stirring assembly, the first servo motor can be used for driving the mixing barrel and the stirring frame to rotate, meanwhile, the second servo motor drives the spiral conveying shaft to rotate, chemical raw materials entering the bottom from the feeding opening are conveyed upwards along the mixing barrel and then discharged to the upper layer from the discharging pipe, and therefore mixing of the chemical raw materials of the upper layer and the lower layer can be accelerated; meanwhile, a certain amount of chemical raw materials can be properly discharged through the first mixing pipe and the second mixing pipe, and the mixing efficiency of the chemical raw materials is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of purification equipment, in particular to a chemical product purification reaction kettle. Background Art

[0002] Purification refers to the separation of impurities from a mixture to improve its purity. As an important chemical method, purification not only plays an important role in chemical research, but also plays a very important role in chemical production.

[0003] In the actual use of existing chemical product purification reactors, the upper and lower chemical raw materials put in generally have poor fluidity during stirring, especially the more viscous chemical raw materials, so more time is needed for sufficient stirring, but the reaction rate is low, and most reactors are also cumbersome to clean after the operation is completed. Therefore, we propose a chemical product purification reactor. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A chemical product purification reactor, comprising: a reactor assembly, a mixing assembly and a cleaning assembly; wherein the reactor assembly comprises a reactor body and a feed port and a discharge port arranged on the upper and lower sides of the reactor body; the mixing assembly is arranged on the reactor body, and the mixing assembly comprises a servo motor 1 installed on the reactor body, a fixed box fixed to a driving end of the servo motor 1 and located in the reactor body, a connecting tube connected to the bottom of the fixed box, a mixing tube connected to the bottom of the connecting tube, a servo motor 2 installed in the fixed box, a spiral conveying shaft fixed to a driving end of the servo motor 2 and located in the mixing tube, a feeding port opened at the bottom of the mixing tube, a stirring frame with two ends respectively fixed to an end of the servo motor and the bottom of the mixing tube, a stirring rod fixed to the inner side of the stirring frame and a discharge pipe connected to the top of the mixing tube; the cleaning assembly is arranged on the outer side of the connecting tube for cleaning the reactor.

[0007] In a preferred example, the utility model can be further configured as follows: the cleaning component includes a water inlet ring installed on the fixed box and sleeved on the outside of the connecting cylinder, a water inlet pipe connected to the water inlet ring, a water inlet hole opened in the connecting cylinder and located on the inner side of the water inlet ring, and a lower water trough opened in the spiral conveying shaft and used to pass through the water inlet hole and the mixing cylinder.

[0008] In a preferred example, the utility model can be further configured as follows: a fixing frame for fixing the end of the water inlet pipe is installed on the stirring frame.

[0009] In a preferred example, the utility model can be further configured as follows: a mixing tube 1 and a mixing tube 2 are respectively provided on the mixing barrel and the discharge pipe.

[0010] In a preferred example, the utility model can be further configured as follows: the stirring frame is an annular structure, and the stirring frame is arranged closely against the inner wall of the kettle body.

[0011] In a preferred example, the present invention can be further configured as follows: the stirring rods are staggeredly distributed on the stirring frame.

[0012] The above technical solution of the utility model has the following beneficial technical effects:

[0013] 1. The utility model can utilize servo motor 1 to drive the mixing barrel and the stirring frame to rotate through the mixing component, and at the same time, servo motor 2 drives the spiral conveying shaft to rotate, so that the bottom chemical raw materials entering from the feeding port are conveyed upward along the mixing barrel, and then discharged to the upper layer from the discharge pipe, so as to accelerate the mixing of the upper and lower layers of chemical raw materials. At the same time, both mixing tube 1 and mixing tube 2 can appropriately discharge a certain amount of chemical raw materials, thereby further improving the mixing efficiency of the chemical raw materials.

[0014] 2. The utility model can open the feed port after the discharge is completed through the cleaning component, and connect the water inlet pipe to the external water inlet pipe. At this time, the clean water source enters the mixing barrel along the water inlet hole and the lower water tank, and then sprays out from the discharge pipe, the mixing pipe 2 and the mixing pipe 1, so as to comprehensively clean the reactor, and the cleaning effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a cross-sectional view of a chemical product purification reactor of the utility model;

[0016] Figure 2 This is an enlarged view of the chemical product purification reactor A of the present utility model.

[0017] Reference numerals:

[0018] 100, reaction kettle assembly; 110, kettle body; 120, feed inlet; 130, discharge outlet;

[0019] 200, mixing assembly; 210, servo motor 1; 220, fixing box; 230, connecting tube; 240, mixing tube; 241, feeding port; 242, mixing tube 1; 250, servo motor 2; 260, screw conveying shaft; 270, stirring frame; 271, fixing frame; 280, stirring rod; 290, discharge tube; 291, mixing tube 2;

[0020] 300, cleaning assembly; 310, water inlet collar; 320, water inlet pipe; 330, water inlet hole; 340, sink. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0022] A chemical product purification reactor provided by some embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0023] Combination Figure 1-2 As shown, the utility model provides a chemical product purification reactor, comprising: a reactor assembly 100, a mixing assembly 200 and a cleaning assembly 300; wherein the reactor assembly 100 comprises a reactor body 110 and a feed inlet 120 and a discharge port 130 arranged on the upper and lower sides of the reactor body 110.

[0024] The mixing assembly 200 is arranged on the kettle body 110, and the mixing assembly 200 includes a servo motor 1 210 installed on the kettle body 110, a fixed box 220 fixed to the driving end of the servo motor 1 210 and located in the kettle body 110, a connecting tube 230 connected to the bottom of the fixing box 220, a mixing tube 240 connected to the bottom of the connecting tube 230, a servo motor 250 installed in the fixing box 220, a spiral conveying shaft 260 fixed to the driving end of the servo motor 250 and located in the mixing tube 240, a feeding port 241 opened at the bottom of the mixing tube 240, and two ends respectively fixed to the servo motor 1 210. The stirring frame 270 at the end and the bottom of the mixing barrel 240, the stirring rod 280 fixed to the inner side of the stirring frame 270 and the discharge pipe 290 connected to the top of the mixing barrel 240, through the mixing component 200, can use the servo motor 1 210 to drive the mixing barrel 240 and the stirring frame 270 to rotate, and at the same time, the servo motor 250 drives the spiral conveying shaft 260 to rotate, so that the bottom chemical raw materials entering from the feeding port 241 are conveyed upward along the mixing barrel 240, and then discharged to the upper layer from the discharge pipe 290, so as to accelerate the mixing of the upper and lower layers of chemical raw materials. At the same time, the mixing tube 1 242 and the mixing tube 2 291 can appropriately discharge a certain amount of chemical raw materials, thereby further improving the mixing efficiency of the chemical raw materials.

[0025] Specifically, a fixing frame 271 for fixing the end of the water inlet pipe 320 is installed on the stirring frame 270, so that the end of the water inlet pipe 320 can be fixed and pulled out for use during cleaning.

[0026] Furthermore, the mixing barrel 240 and the discharge pipe 290 are respectively provided with a mixing pipe 1 242 and a mixing pipe 2 291, which can discharge an appropriate amount of chemical raw materials at various positions to improve the mixing effect, and at the same time provide a clean water source for spraying during subsequent cleaning, thereby achieving a better cleaning effect.

[0027] On the other hand, the stirring frame 270 is annular in structure and is arranged close to the inner wall of the kettle body 110. The stirring rods 280 are staggered on the stirring frame 270. The outermost chemical raw materials can be mixed through the stirring frame 270 to further ensure the mixing efficiency. The stirring rods 280 cooperate with the stirring frame 270 to achieve a better mixing effect.

[0028] Among them, the cleaning component 300 is arranged on the outside of the connecting cylinder 230 and is used for cleaning the reactor. The cleaning component 300 includes a water inlet ring 310 installed on the fixed box 220 and sleeved on the outside of the connecting cylinder 230, a water inlet pipe 320 connected to the water inlet ring 310, a water inlet hole 330 opened in the connecting cylinder 230 and located on the inner side of the water inlet ring 310, and a lower water trough 340 opened in the spiral conveying shaft 260 and used to pass through the water inlet hole 330 and the mixing cylinder 240. Through the cleaning component 300, the feed port 120 can be opened after the discharge is completed, and the water inlet pipe 320 can be connected to the external water inlet pipe. At this time, the clean water source enters the mixing cylinder 240 along the water inlet hole 330 and the lower water trough 340, and then sprays out from the discharge pipe 290, the mixing pipe 291 and the mixing pipe 1 242, so as to fully clean the reactor, and the cleaning effect is good.

[0029] The working principle and use process of the utility model are as follows: first, after the feeding is completed, the servo motor 210 is used to drive the mixing barrel 240 and the stirring frame 270 to rotate, and at the same time, the servo motor 250 drives the spiral conveying shaft 260 to rotate, so that the bottom chemical raw materials entering from the feeding port 241 are transported upward along the mixing barrel 240, and then discharged to the upper layer from the discharge pipe 290, so as to accelerate the mixing of the upper and lower layers of chemical raw materials. At the same time, the mixing pipe 1 242 and the mixing pipe 2 291 can properly discharge a certain amount of chemical raw materials. When the discharge is completed, the feed port 120 is opened, and the water inlet pipe 320 is connected to the external water inlet pipe. At this time, the clean water source enters the mixing barrel 240 along the water inlet hole 330 and the lower water tank 340, and then sprays out from the discharge pipe 290, the mixing pipe 291 and the mixing pipe 1 242 to fully clean the reactor.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A chemical product purification reactor, characterized in that: include: A reaction kettle assembly (100) comprises a kettle body (110) and a feed inlet (120) and a discharge outlet (130) arranged on upper and lower sides of the kettle body (110); The mixing assembly (200) is arranged on the kettle body (110), and the mixing assembly (200) comprises a servo motor (210) installed on the kettle body (110), a fixed box (220) fixed to the driving end of the servo motor (210) and located in the kettle body (110), a connecting tube (230) connected to the bottom of the fixing box (220), a mixing tube (240) connected to the bottom of the connecting tube (230), a servo motor (210) installed in the fixing box (220), and a mixing tube (240) connected to the bottom of the connecting tube (230). Motor 2 (250), a screw conveying shaft (260) fixed to the driving end of the servo motor 2 (250) and located in the mixing barrel (240), a loading port (241) opened at the bottom of the mixing barrel (240), a stirring frame (270) with two ends respectively fixed to the end of the servo motor 1 (210) and the bottom of the mixing barrel (240), a stirring rod (280) fixed to the inner side of the stirring frame (270) and a discharge pipe (290) connected to the top of the mixing barrel (240); The cleaning assembly (300) is arranged outside the connecting tube (230) and is used for cleaning the reaction kettle.

2. The chemical product purification reactor according to claim 1, characterized in that: The cleaning assembly (300) comprises a water inlet collar (310) mounted on the fixed box (220) and sleeved on the outside of the connecting cylinder (230), a water inlet pipe (320) connected to the water inlet collar (310), a water inlet hole (330) opened in the connecting cylinder (230) and located on the inside of the water inlet collar (310), and a lower water trough (340) opened in the spiral conveying shaft (260) and used to pass through the water inlet hole (330) and the mixing cylinder (240).

3. The chemical product purification reactor according to claim 2, characterized in that: A fixing frame (271) for fixing the end of the water inlet pipe (320) is installed on the stirring frame (270).

4. The chemical product purification reactor according to claim 1, characterized in that: The mixing tube (240) and the discharge tube (290) are respectively provided with a mixing tube 1 (242) and a mixing tube 2 (291).

5. The chemical product purification reactor according to claim 1, characterized in that: The stirring frame (270) is an annular structure, and the stirring frame (270) is arranged closely against the inner wall of the kettle body (110).

6. The chemical product purification reactor according to claim 1, characterized in that: The stirring rods (280) are distributed in a staggered manner on the stirring frame (270).

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