Pickling equipment for benzophenone
By designing a pickling equipment including sprinkler module and pickling module, the problem that existing equipment is difficult to fully contact with chemical raw materials is solved, and the full mixing of the pickling solution and raw materials is achieved, which improves the washing efficiency and product quality.
Patent Information
- Application Number
- CN202421225901.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-31
AI Technical Summary
Existing pickling equipment is difficult to fully contact the chemical raw materials when spraying acidic solutions, resulting in low washing and decomposition efficiency.
A pickling device including a sprinkler module and a pickling module is designed. The raw materials are evenly sprinkled into the pickling chamber through the sprinkler module, and the pickling solution and the raw materials are fully mixed through the spray head and motor in the pickling module.
The reaction efficiency of the pickling solution and impurities is improved, and the product quality and washing and removal efficiency are significantly improved.
Smart Images
Figure CN222678032U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pickling equipment, in particular to a benzophenone pickling equipment. Background Art
[0002] Benzophenone is an important chemical raw material. In the synthesis process of benzophenone, inorganic acids (such as AlCl 3 , BF 3 and concentrated sulfuric acid, etc.) as homogeneous catalysts. These catalysts cannot be recycled and reused after the reaction is completed, but will remain in the reaction product. The main purpose of pickling is to wash out the catalyst (such as ferric oxide) in the synthesis reaction with acid substances such as hydrochloric acid to ensure the purity and quality of subsequent products.
[0003] The pickling equipment currently used is difficult to fully contact the chemical raw materials for producing benzophenone when spraying the acid solution, resulting in low efficiency in washing and removing impurities. 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 pickling device for benzophenone, comprising a sprinkling module and a pickling module, wherein the sprinkling module comprises a pickling tank, a barrel arranged inside the pickling tank, a plurality of legs connected between the pickling tank and the barrel, a pickling cavity formed between the pickling tank and the barrel, a cover body movably sleeved on the top of the pickling tank, a motor connected between the barrel and the cover body, a plurality of sprinkling pipes connected and communicated with the cover body, the interior of the cover body is communicated with the interior of the pickling cavity through the plurality of sprinkling pipes, and a pickling module, wherein the pickling module comprises a main body sleeved on the outside of the pickling tank, a U-shaped plate installed on the outside of the main body, a motor installed on the inner side of the U-shaped plate, a sub-tube body connected to the output shaft of the motor, a nozzle sleeved on the inner end of the sub-tube body, and two openings opened at the top and bottom of the sub-tube body, wherein the sub-tube body movably passes through the main body and the inner end extends to the inside of the pickling cavity, and the opening is located inside the main body.
[0007] By adopting the above technical scheme, after benzophenone is added into the pickling chamber, the pickling solution is connected with the main pipe body, and then the solution enters the auxiliary pipe body from the opening, and then is sprayed out from the nozzle. Then the motor rotates the nozzle through the auxiliary pipe body, and the nozzle stirs the raw material and the solution to fully mix the two, so as to improve the reaction efficiency of the pickling solution and impurities, and greatly improve the product quality.
[0008] In a preferred example, the utility model can be further configured as follows: the cylinder and the pickling tank are vertically coaxial, and both are made of stainless steel.
[0009] In a preferred example, the utility model can be further configured as follows: a plurality of legs are arranged in a triangle, and arc surfaces are provided at the bends of the legs.
[0010] In a preferred example, the utility model can be further configured as follows: a plurality of material sprinkling pipes are arranged in a ring shape with equal spacing, and the tops of the material sprinkling pipes are flush with the bottom of the inner cavity of the cover body.
[0011] In a preferred example, the utility model can be further configured as follows: a plurality of motors are connected in series, and the motors are all electrically connected to an external power source.
[0012] In a preferred example, the utility model can be further configured as follows: a rotary cover is connected to the top of the cover body, and the rotary cover is made of plastic material.
[0013] In a preferred example, the utility model can be further configured as follows: a gasket is installed at the bottom end of the support leg, and the diameter of the gasket is larger than the diameter of the support leg.
[0014] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:
[0015] 1. In the utility model, after benzophenone is put into the pickling chamber, the pickling solution is connected to the main pipe body, and then the solution enters the auxiliary pipe body from the opening, and then is sprayed out from the nozzle. Then the motor rotates the nozzle through the auxiliary pipe body, and the nozzle stirs the raw material and the solution to fully mix the two, so as to improve the reaction efficiency of the pickling solution and impurities, and greatly improve the product quality.
[0016] 2. In the utility model, the screw cap is opened, and benzophenone is then put into the cover body, and then the external power supply is connected, and then the motor drives the cover body to rotate, and under the centrifugal force, the raw materials in the cover body enter the pickling chamber from multiple sprinkling pipes, and the raw materials are evenly sprinkled, so that the raw materials are easier to be pickled and soaked, thereby improving the pickling effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the material sprinkling module of the utility model;
[0019] Figure 3 This is a schematic diagram of the pickling module of the utility model;
[0020] Figure 4 It is a schematic diagram of the connection relationship between the auxiliary pipe body and the nozzle of the utility model.
[0021] Reference numerals:
[0022] 100, material sprinkling module; 110, pickling tank; 120, cylinder; 130, support leg; 140, pickling chamber; 150, cover; 160, motor; 170, material sprinkling pipe;
[0023] 200, pickling module; 210, main pipe body; 220, U-shaped plate; 230, motor; 240, auxiliary pipe body; 250, nozzle; 260, opening;
[0024] 300, screw cap;
[0025] 400. Gasket. DETAILED DESCRIPTION
[0026] 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.
[0027] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.
[0028] A benzophenone pickling device provided by some embodiments of the utility model is described below in conjunction with the accompanying drawings.
[0029] Embodiment 1:
[0030] Combination Figure 1-4 As shown, the utility model provides a benzophenone pickling device, including a material sprinkling module 100 and a pickling module 200, wherein the material sprinkling module 100 includes a pickling tank 110, a barrel 120 disposed inside the pickling tank 110, a plurality of legs 130 connected between the pickling tank 110 and the barrel 120, a pickling chamber 140 formed between the pickling tank 110 and the barrel 120, a cover 150 movably sleeved on the top of the pickling tank 110, a motor 160 connected between the barrel 120 and the cover 150, and a plurality of material sprinkling pipes 170 connected and communicated with the cover 150, wherein the interior of the cover 150 is communicated with the interior of the pickling chamber 140 through the plurality of material sprinkling pipes 170;
[0031] The pickling module 200 includes a main body 210 sleeved on the outside of the pickling tank 110, a U-shaped plate 220 installed on the outside of the main body 210, a motor 230 installed on the inside of the U-shaped plate 220, a sub-tube body 240 connected to the output shaft of the motor 230, a nozzle 250 sleeved on the inner end of the sub-tube body 240, and two openings 260 opened at the top and bottom of the sub-tube body 240. The sub-tube body 240 movably passes through the main body 210 and the inner end extends to the inside of the pickling chamber 140. The opening 260 is located inside the main body 210.
[0032] Furthermore, the cylinder 120 is vertically coaxial with the pickling tank 110 , and both are made of stainless steel. The use of stainless steel can fully face the pickling solution, thereby ensuring the service life of the pickling tank 110 and the cylinder 120 .
[0033] Furthermore, the plurality of legs 130 are arranged in a triangular shape, and the bending parts of the legs 130 are provided with arc surfaces. With this layout design, the plurality of legs 130 cooperate to firmly support the pickling tank 110 and the cylinder 120 .
[0034] Furthermore, a plurality of feeding pipes 170 are arranged in a ring shape at equal intervals, and the top of the feeding pipe 170 is flush with the bottom of the inner cavity of the cover body 150 . With this structural design, the raw materials in the cover body 150 can be completely discharged from the feeding pipe 170 .
[0035] Furthermore, a plurality of motors 230 are connected in series, and the motor 160 and the motor 230 are both electrically connected to an external power source. This structural design makes it convenient for the staff to operate the device.
[0036] Embodiment 2:
[0037] Combination Figure 1-2 As shown, on the basis of the first embodiment, a screw cap 300 is connected to the top of the cover body 150 , and the screw cap 300 is made of plastic material. The screw cap 300 is provided to facilitate the staff to open the cover body 150 and then put the raw materials into the cover body 150 .
[0038] Embodiment three:
[0039] Combination Figure 1-2 As shown, in the above embodiment, a gasket 400 is installed at the bottom end of the support leg 130, and the diameter of the gasket 400 is larger than the diameter of the support leg 130. The gasket 400 can increase the contact area between the support leg 130 and the ground, so that the pickling tank 110 can be placed more stably.
[0040] The working principle and use process of the utility model are as follows: when the device is put into actual use, the rotary cover 300 is opened, and then benzophenone is put into the inside of the cover body 150, and then the external power supply is connected, and then the motor 160 rotates the cover body 150, and under the centrifugal force, the raw materials in the cover body 150 enter the pickling chamber 140 from the multiple sprinkler pipes 170. In this process, the pickling solution is connected with the main pipe 210, and then the solution enters the auxiliary pipe body 240 from the opening 260, and then is sprayed out from the nozzle 250, and then the motor 230 rotates the nozzle 250 through the auxiliary pipe body 240, and the nozzle 250 stirs the raw material and the solution to make the two fully mixed, so as to improve the reaction efficiency of the pickling solution and impurities, and greatly improve the product quality.
[0041] 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 benzophenone pickling device, characterized in that: include: A material sprinkling module (100), the material sprinkling module (100) comprising a pickling tank (110), a barrel (120) disposed inside the pickling tank (110), a plurality of legs (130) connected between the pickling tank (110) and the barrel (120), a pickling cavity (140) formed between the pickling tank (110) and the barrel (120), a cover (150) movably sleeved on the top of the pickling tank (110), a motor (160) connected between the barrel (120) and the cover (150), and a plurality of material sprinkling pipes (170) connected and communicating with the cover (150), wherein the interior of the cover (150) is communicated with the interior of the pickling cavity (140) via the plurality of material sprinkling pipes (170); A pickling module (200), the pickling module (200) comprising a main pipe body (210) sleeved on the outside of the pickling tank (110), a U-shaped plate (220) installed on the outside of the main pipe body (210), a motor (230) installed on the inside of the U-shaped plate (220), a sub-pipe body (240) connected to the output shaft of the motor (230), a nozzle (250) sleeved on the inner end of the sub-pipe body (240), and two openings (260) opened at the top and bottom of the sub-pipe body (240); the sub-pipe body (240) movably passes through the main pipe body (210) and the inner end of which extends into the inside of the pickling chamber (140); and the opening (260) is located inside the main pipe body (210).
2. A benzophenone pickling device according to claim 1, characterized in that: The cylinder (120) and the pickling tank (110) are vertically coaxial, and both are made of stainless steel.
3. A benzophenone pickling device according to claim 1, characterized in that: The plurality of support legs (130) are arranged in a triangular shape, and the support legs (130) are provided with curved surfaces at the bends.
4. A benzophenone pickling device according to claim 1, characterized in that: The plurality of material sprinkling pipes (170) are arranged in a ring shape at equal intervals, and the tops of the material sprinkling pipes (170) are flush with the bottom of the inner cavity of the cover body (150).
5. A benzophenone pickling device according to claim 1, characterized in that: A plurality of motors (230) are connected in series, and the motor (160) and the motor (230) are both electrically connected to an external power source.
6. A benzophenone pickling device according to claim 1, characterized in that: The top end of the cover body (150) is connected to a rotary cover (300), and the rotary cover (300) is made of plastic material.
7. A benzophenone pickling device according to claim 1, characterized in that: A gasket (400) is installed at the bottom end of the support leg (130), and the diameter of the gasket (400) is greater than the diameter of the support leg (130).