Chemical preparation tank for chemical production

Abstract

The utility model provides a chemical preparation tank for chemical production, which relates to the technical field of chemical preparation tanks and comprises a chemical preparation tank, a feed pipe mounted on one side of the top of the chemical preparation tank, a sealing cover in threaded connection with the top of the feed pipe and a stirring component arranged in the chemical preparation tank. The stirring assembly comprises a servo motor, a stirring shaft, a fixed sleeve head, a stirring blade and a reinforcing assembly arranged outside the chemical preparation tank. According to the chemical preparation tank for chemical production, raw materials in the chemical preparation tank can be uniformly stirred through the stirring assembly, and the stirring blades are of an inclined structure, so that vortexes formed in the stirring process are reduced, fluid is more effectively pushed to move, stirring is more uniform, dead angles are reduced, and the mixing efficiency is improved; the chemical preparation tank can be reinforced, supported and placed through the reinforcing assembly, shaking of the chemical preparation tank is reduced in the rotary stirring process, and it is ensured that the chemical preparation tank has good stability when placed and used.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical preparation tank technical field, concretely is a chemical preparation tank for chemical production. BACKGROUND

[0002] Chemical preparation tank is a kind of container equipment for mixing, storing and blending various chemicals in chemical industry, they play an important role in chemical industry, and are widely used in pharmaceutical, food processing, cosmetics, paint and coating industries, according to different purposes and process requirements, the design and configuration of preparation tank will be different.

[0003] Regarding the chemical preparation tank for chemical production, through the retrieval, it is found that a kind of preparation tank for chemical production is disclosed (published) No. CN216125575U, the input amount of raw liquid is measured by setting liquid inlet assembly, the effect of accurately controlling the input amount of raw liquid is realized, the proportion of raw liquid input amount is avoided to produce larger error, the problem that the product quality is influenced by the larger difference of the input proportion of multiple raw liquids is solved.But the preparation tank still has deficiencies in the actual use process, the blade of the stirring mechanism is only set at the bottom, that is, only the raw materials at the bottom end of the preparation tank can be stirred, leading to uneven mixing of raw materials, and the blade of the stirring mechanism is arranged in parallel structure, when the parallel blade rotates, one or more vortexes are formed in the central region, these vortexes are due to the fluid moving to the center and rising under the push of the blade, then being pushed to the periphery and descending on the other side of the blade, forming a circulating flow, thereby reducing the mixing efficiency of raw materials, and the stirring mechanism is arranged at one side of the tank body, leading to that the stirring rotation force is concentrated at one side of the tank body, in the process of rotary stirring, the liquid in the tank body flows unevenly, local high-speed flow is generated, causing the tank body to shake, leading to poor stability of the tank body. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model lies in: provide a chemical preparation tank for chemical production, the raw materials in the chemical preparation tank can be stirred evenly by the stirring assembly, and the stirring blade is arranged in inclined structure, the vortex formed in the stirring process is reduced, the fluid movement is more effectively promoted, the stirring is more uniform, the dead angle is reduced, the mixing efficiency is improved, and the chemical preparation tank is placed by reinforcing assembly and is supported, the chemical preparation tank is reduced in rotary stirring process Shake, ensure that the chemical preparation tank has good stability when being placed and used.

[0005] The technical problem to be solved by the utility model adopts the following technical solutions to realize:

[0006] A chemical preparation tank for chemical production includes: a chemical preparation tank, a feed pipe installed on one side of the top of the chemical preparation tank, a sealing cap threaded to the top of the feed pipe, a stirring assembly disposed inside the chemical preparation tank, the stirring assembly including: a servo motor, a stirring shaft, a fixed sleeve and stirring blades, and a reinforcement assembly disposed outside the chemical preparation tank, the reinforcement assembly including: a reinforcing ring, a U-shaped rod, a reinforcing support frame and a mounting block.

[0007] Preferably, a servo motor is installed at the top center of the chemical preparation tank, and a stirring shaft is provided in the middle of the inside of the chemical preparation tank. The top of the stirring shaft is connected to the output end of the servo motor. Multiple fixing heads are fixedly installed on the stirring shaft by bolts. The spacing between the multiple fixing heads is consistent. Four inclined stirring blades are installed on the outer side of each of the multiple fixing heads.

[0008] Preferably, the chemical preparation tank is externally fixed with two reinforcing rings by bolts, and a U-shaped rod is installed at the outer end of the two reinforcing rings. A reinforcing support frame is provided at the outer end of the U-shaped rod, and an installation block is fixedly installed on the inner side of the reinforcing support frame by bolts. The installation block is fixedly installed with the U-shaped rod by bolts.

[0009] Preferably, a discharge pipe is installed at the bottom of the chemical preparation tank, and a solenoid valve is installed on the discharge pipe.

[0010] Preferably, a limit frame is installed on the outside of the servo motor, and threaded cylinders are installed at the four corners of the limit frame. Each threaded cylinder is threaded with a fixing screw, and a threaded seat is installed at the position opposite to the top of the chemical preparation tank and the threaded cylinder.

[0011] Preferably, a rubber ring is installed inside both of the reinforcing rings, and multiple arc-shaped limiting grooves are opened on the inner walls of the rubber rings and the reinforcing rings, and shock-absorbing balls are installed inside the multiple arc-shaped limiting grooves.

[0012] Preferably, multiple support rods are welded to both sides of the bottom of the reinforced support frame, and mounting bases are welded to the bottom of each of the multiple support rods.

[0013] The beneficial effects of this utility model are:

[0014] (1) The stirring assembly of this utility model can stir the raw materials inside the chemical preparation tank evenly, and the stirring blades are set with an inclined structure to reduce the eddies formed during the stirring process, and more effectively promote the fluid movement, making the stirring more uniform, reducing dead corners, and improving mixing efficiency.

[0015] (2) The reinforcement components of this utility model can reinforce and support the chemical preparation tank, reduce the shaking of the chemical preparation tank during the rotation and stirring process, and ensure that the chemical preparation tank has good stability when placed and used. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic side view sectional view of the present invention.

[0018] Figure 3 This is a schematic diagram of the connection structure of the servo motor, stirring shaft, fixing sleeve and stirring blade of this utility model.

[0019] Figure 4 This is a schematic diagram of the stirring blade structure of this utility model.

[0020] Figure 5 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0021] Figure 6 This is a top view sectional diagram of the chemical preparation tank of this utility model.

[0022] Figure 7 This is a top view cross-sectional diagram of the reinforcing ring of this utility model.

[0023] Figures 1-7 Components: 1. Chemical preparation tank; 101. Feed pipe; 102. Sealing cover; 103. Discharge pipe; 104. Solenoid valve; 2. Servo motor; 201. Stirring shaft; 202. Fixing sleeve; 203. Stirring blade; 204. Limiting frame; 205. Threaded cylinder; 206. Fixing screw; 207. Threaded seat; 3. Reinforcing ring; 301. U-shaped rod; 302. Reinforcing support frame; 303. Mounting block; 304. Rubber ring; 305. Arc-shaped limiting groove; 306. Anti-vibration ball; 4. Support rod; 401. Mounting base. Detailed Implementation

[0024] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0025] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0026] Example

[0027] like Figures 1-7 As shown, a chemical preparation tank for chemical production includes: a chemical preparation tank 1, a feed pipe 101 installed on one side of the top of the chemical preparation tank 1, a sealing cap 102 threadedly connected to the top of the feed pipe 101, a stirring assembly disposed inside the chemical preparation tank 1, the stirring assembly including: a servo motor 2, a stirring shaft 201, a fixed sleeve 202 and stirring blades 203, and a reinforcing assembly disposed outside the chemical preparation tank 1, the reinforcing assembly including: a reinforcing ring 3, a U-shaped rod 301, a reinforcing support frame 302 and a mounting block 303.

[0028] Among them, a servo motor 2 is installed at the top center of the chemical preparation tank 1, and a stirring shaft 201 is provided in the middle of the chemical preparation tank 1. The top of the stirring shaft 201 is connected to the output end of the servo motor 2. Multiple fixing sleeves 202 are fixedly installed on the stirring shaft 201 by bolts. The spacing between the multiple fixing sleeves 202 is consistent. Four inclined stirring blades 203 are installed on the outside of each of the multiple fixing sleeves 202.

[0029] During raw material processing, the raw materials are first weighed according to the proportions. Then, the sealing cap 102 at the top of the feed pipe 101 is loosened and opened, and the weighed raw materials are added into the chemical preparation tank 1 through the feed pipe 101. The sealing cap 102 is then tightened at the top of the feed pipe 101 to seal the chemical preparation tank 1, preventing the raw materials inside the chemical preparation tank 1 from overflowing. After the raw materials are added into the chemical preparation tank 1, they will come into contact with the stirring blades 203 inside the chemical preparation tank 1. Multiple sets of fixed sleeves 202 and stirring blades 203 with consistent spacing are installed on the stirring shaft 201. 03, meaning the large contact area between the stirring blade 203 and the raw material allows the stirring blade 203 to make uniform contact with the raw material inside the chemical preparation tank 1. At this time, the servo motor 2 is started to drive the stirring shaft 201 to rotate. The stirring shaft 201 drives multiple fixed sleeves 202 and stirring blades 203 to rotate and quickly stir and mix the raw material. This can make the raw material inside the chemical preparation tank 1 evenly stirred. Moreover, the stirring blade 203 is set with an inclined structure, which reduces the eddies formed during the stirring process, more effectively promotes the fluid movement, makes the stirring more uniform, reduces dead corners, and improves the mixing efficiency.

[0030] The chemical preparation tank 1 is equipped with a discharge pipe 103 at the bottom and a solenoid valve 104 on the discharge pipe 103. After the raw materials are stirred and mixed evenly inside the chemical preparation tank 1, a collection container is placed at the bottom of the discharge pipe 103 and the solenoid valve 104 is opened. The raw materials inside the chemical preparation tank 1 are discharged from the discharge pipe 103 for collection and use.

[0031] The servo motor 2 is externally mounted with a limit frame 204. Threaded cylinders 205 are installed at the four corners of the limit frame 204. Each threaded cylinder 205 is internally connected with a fixing screw 206. Threaded seats 207 are installed at the top of the chemical preparation tank 1 relative to the threaded cylinders 205. When the servo motor 2 is in use, the fixing screw 206 is screwed into the threaded cylinder 205 until it passes through the threaded cylinder 205 and contacts the threaded seat 207. The fixing screw 206 is then continuously rotated and tightened inside the threaded seat 207. This provides a limit and reinforcement for the servo motor 2, preventing it from vibrating.

[0032] Among them, two reinforcing rings 3 are fixedly installed on the outside of the chemical preparation tank 1 by bolts. A U-shaped rod 301 is installed on the outer end of the two reinforcing rings 3. A reinforcing support frame 302 is provided on the outer end of the U-shaped rod 301. An installation block 303 is fixedly installed on the inner side of the reinforcing support frame 302 by bolts. The installation block 303 and the U-shaped rod 301 are fixedly installed by bolts.

[0033] During the mixing process of raw materials inside the chemical preparation tank 1, the stirring blades 203 sometimes cause the chemical preparation tank 1 to shake due to the large amount of raw materials added and the large eddies generated by high-speed stirring. When the chemical preparation tank 1 is in use, two reinforcing rings 3 are installed on the outside of the chemical preparation tank 1, one on the top and one on the bottom. The two reinforcing rings 3 are connected by a U-shaped rod 301, and then the U-shaped rod 301 is fixed to the mounting block 303 on the inner side of the reinforcing support frame 302 by bolts. This makes the reinforcing support frame 302, U-shaped rod 301, reinforcing rings 3 and chemical preparation tank 1 form a whole, which can reinforce and support the placement of the chemical preparation tank 1, reduce the shaking of the chemical preparation tank 1 during rotation and stirring, and ensure good stability when the chemical preparation tank 1 is placed and used.

[0034] Among them, multiple support rods 4 are welded to both sides of the bottom of the reinforced support frame 302, and mounting bases 401 are welded to the bottom of each of the multiple support rods 4.

[0035] When using the reinforcement support frame 302, first drill holes in the area where the chemical preparation tank 1 will be placed. Then, place the mounting base 401 at the drilled holes in the ground. The mounting base 401 has through holes at its four corners. Adjust the position of the mounting base 401 so that the through holes at its four corners are aligned with the drilled holes in the ground. Insert the expansion bolts into the drilled holes through the through holes, and gently tap the sleeve of the expansion bolts with a hammer to cause them to expand within the hole. The inner side of the sleeve usually has a cutting edge or protrusion; these cutting edges or protrusions will expand when tapped. Expanding outwards, it tightly grips the inner wall of the hole, thus creating a fixing effect. Tightening the nut on the bolt's thread further ensures that the bolt is firmly fixed to the ground. Then, the mounting base 401 is firmly installed on the ground, ensuring that the entire reinforcement support frame 302 is securely placed for use. Then, the chemical preparation tank 1 is installed on the reinforcement support frame 302. The bottom of the chemical preparation tank 1 is welded and fixed to the reinforcement support frame 302 by three support rods. The three support rods are distributed in a triangle to ensure stable support for the chemical preparation tank 1.

[0036] Both reinforcing rings 3 have rubber rings 304 installed inside. Both the rubber rings 304 and the inner walls of the reinforcing rings 3 have multiple arc-shaped limiting grooves 305. Each of the multiple arc-shaped limiting grooves 305 has a shock-absorbing ball 306 installed inside. When the two reinforcing rings 3 are installed outside the chemical preparation tank 1, the rubber rings 304 inside the two reinforcing rings 3 are tightly fitted to the chemical preparation tank 1. The rubber rings 304 and the multiple shock-absorbing balls 306 work together to offset some of the vibration energy generated on the chemical preparation tank 1, reduce the shaking amplitude of the chemical preparation tank 1, and ensure that the chemical preparation tank 1 is placed and used stably and safely.

[0037] Working principle:

[0038] During raw material processing, the raw materials are first weighed according to the proportions. Then, the sealing cap 102 at the top of the feed pipe 101 is loosened and opened, and the weighed raw materials are added into the chemical preparation tank 1 through the feed pipe 101. The sealing cap 102 is then tightened at the top of the feed pipe 101 to seal the chemical preparation tank 1, preventing the raw materials inside the chemical preparation tank 1 from overflowing. After the raw materials are added into the chemical preparation tank 1, they will come into contact with the stirring blades 203 inside the chemical preparation tank 1. Multiple sets of fixed sleeves 202 and stirring blades 203 with consistent spacing are installed on the stirring shaft 201. 03, meaning the large contact area between the stirring blade 203 and the raw material allows the stirring blade 203 to make uniform contact with the raw material inside the chemical preparation tank 1. At this time, the servo motor 2 is started to drive the stirring shaft 201 to rotate. The stirring shaft 201 drives multiple fixed sleeves 202 and stirring blades 203 to rotate and quickly stir and mix the raw material. This can make the raw material inside the chemical preparation tank 1 evenly stirred. Moreover, the stirring blade 203 is set with an inclined structure, which reduces the eddies formed during the stirring process, more effectively promotes the fluid movement, makes the stirring more uniform, reduces dead corners, and improves the mixing efficiency.

[0039] During the mixing process of raw materials inside the chemical preparation tank 1, the stirring blades 203 sometimes cause the chemical preparation tank 1 to shake due to the large amount of raw materials added and the large eddies generated by high-speed stirring. When the chemical preparation tank 1 is in use, two reinforcing rings 3 are installed on the outside of the chemical preparation tank 1, one on the top and one on the bottom. The two reinforcing rings 3 are connected by a U-shaped rod 301, and then the U-shaped rod 301 is fixed to the mounting block 303 on the inner side of the reinforcing support frame 302 by bolts. This makes the reinforcing support frame 302, U-shaped rod 301, reinforcing rings 3 and chemical preparation tank 1 form a whole, which can reinforce and support the placement of the chemical preparation tank 1, reduce the shaking of the chemical preparation tank 1 during rotation and stirring, and ensure good stability when the chemical preparation tank 1 is placed and used.

[0040] When the two reinforcing rings 3 are installed on the outside of the chemical preparation tank 1, the rubber rings 304 inside the two reinforcing rings 3 are tightly fitted to the chemical preparation tank 1. The rubber rings 304 and multiple anti-vibration balls 306 work together to offset some of the vibration energy generated on the chemical preparation tank 1, reduce the shaking amplitude of the chemical preparation tank 1, and ensure that the chemical preparation tank 1 is placed and used stably and safely.

[0041] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0042] The above provides a detailed description of a chemical preparation tank for chemical production provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A chemical preparation tank for chemical production, characterized by comprising: Include: Chemical preparation tank (1); Install in the top of the chemical preparation tank (1) one side of the feed pipe (101); Threaded connection in the top of the feed pipe (101) of the sealing cover (102); Provided in the chemical preparation tank (1) inside the stirring assembly, the stirring assembly includes: servo motor (2), stirring shaft (201), fixed sleeve head (202) and stirring blade (203); Provided in the chemical preparation tank (1) outside the reinforcing assembly, the reinforcing assembly includes: reinforcing ring (3), U-shaped rod (301), reinforcing support frame (302) and mounting block (303).

2. The chemical preparation tank for chemical industry production according to claim 1, characterized by, The top of the chemical preparation tank (1) is provided with servo motor (2), the stirring shaft (201) is arranged in the middle of the chemical preparation tank (1), the output end of the servo motor (2) is connected with the top of the stirring shaft (201), a plurality of fixed sleeve heads (202) are arranged on the stirring shaft (201) by bolts, the spacing between the plurality of fixed sleeve heads (202) is consistent, and four stirring blades (203) are arranged on the outer side of the plurality of fixed sleeve heads (202).

3. The chemical preparation tank for chemical industry production according to claim 1, characterized by, The outer side of the chemical preparation tank (1) is provided with two reinforcing rings (3) fixed by bolts, the outer end of the two reinforcing rings (3) is provided with a U-shaped rod (301), the outer end of the U-shaped rod (301) is provided with a reinforcing support frame (302), the inner side of the reinforcing support frame (302) is provided with a mounting block (303) fixed by bolts, and the mounting block (303) and the U-shaped rod (301) are fixed by bolts.

4. The chemical preparation tank for chemical industry production according to claim 1, characterized by, The bottom of the chemical preparation tank (1) is provided with a discharge pipe (103), and the discharge pipe (103) is provided with a solenoid valve (104).

5. The chemical preparation tank for chemical industry production according to claim 2, characterized by, The outer side of the servo motor (2) is provided with a limiting frame (204), the outer side of the limiting frame (204) is provided with a threaded cylinder (205), the inner side of the threaded cylinder (205) is provided with a fixed screw (206), and the top of the chemical preparation tank (1) is provided with a threaded seat (207) at the position opposite to the threaded cylinder (205).

6. The chemical preparation tank for chemical industry production according to claim 3, characterized by, The inner side of the two reinforcing rings (3) is provided with a rubber ring (304), the inner wall of the reinforcing ring (3) is provided with a plurality of arc limiting grooves (305), and the inner side of the arc limiting groove (305) is provided with a shockproof ball (306).

7. The chemical preparation tank for chemical industry production according to claim 3, characterized by, The bottom of the reinforcing support frame (302) is provided with a plurality of supporting rods (4), and the bottom of the supporting rod (4) is provided with a mounting seat (401).

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