Residual liquid intermediate storage tank for hydroxyethyl methylacrylate production

Abstract

The utility model provides a residual liquid intermediate storage tank for hydroxyethyl methylacrylate production, which relates to the technical field of hydroxyethyl methylacrylate and comprises an integral structure and adjusting structures, and the adjusting structures are positioned at the front and rear positions of two sides of the bottom of the integral structure; the whole structure comprises a tank body, a rotating shaft is rotationally connected to the center of the inner top of the tank body, a servo motor is fixedly installed at the position, located on the rotating shaft, of the top of the tank body, and a rotating shaft body is rotationally connected to the center of the inner bottom of the tank body. The rotating shaft rotates through the servo motor, when the rotating shaft can rotate, the rotating shaft can drive the round rod and the rotating shaft body to rotate together, the multiple fixing pieces, the connecting rod, the compressed spring and the cleaning piece are driven together, the inner wall of the tank body can be cleaned while the cleaning piece is driven, the operation mode is simple, and the operation is convenient. And subsequent use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of hydroxyethyl methacrylate, in particular to an intermediate storage tank for residual liquid used in the production of hydroxyethyl methacrylate. Background Art

[0002] Hydroxyethyl methacrylate is a colorless, transparent, easy-flowing liquid. It is soluble in common organic solvents and miscible with water. It is mainly used for the modification of resins and coatings. It can be copolymerized with other acrylic monomers to produce acrylic resins with active hydroxyl groups in the side chains. It can undergo esterification and cross-linking reactions to synthesize insoluble resins and improve adhesion. It can be used as a fiber treatment agent, etc.

[0003] The existing application number is CN201220061906.0, which is a coil cooling silane intermediate storage tank, including an upper head, a cylinder, a coil, a lower head, a feed pipe, a discharge pipe, a temperature measuring tube, a refrigerant and a heat medium feed port, a refrigerant and a heat medium discharge port, and a support. The upper end and the lower end of the cylinder are respectively connected with an upper head and a lower head to form a shell of a silane intermediate storage tank. The shell is installed on the support. The outer wall of the shell is fixedly provided with a coil. The lower end of the coil is the refrigerant and the heat medium feed port, and the upper end of the coil is the refrigerant and the heat medium discharge port, forming a channel for the refrigerant and the heat medium for cooling and gasifying silane. The upper head is connected with a feed pipe, a discharge pipe, and a temperature measuring tube for measuring the temperature of silane and the in and out of silane. The utility model adopts low temperature and low pressure storage, which is very safe and solves the storage and gasification packaging problems of materials in the silane production process.

[0004] During the use of the external coil cooling silane intermediate storage tank, it is not convenient to clean the inside of the tank body, and the operation is relatively complicated. Therefore, we propose a residual liquid intermediate storage tank for hydroxyethyl methacrylate production to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to solve the problems in the prior art that it is inconvenient to clean the inside of the tank during use and the operation is relatively complicated, and proposes an intermediate storage tank for residual liquid used in the production of hydroxyethyl methacrylate.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an intermediate storage tank for residual liquid used in the production of hydroxyethyl methacrylate, comprising an overall structure and an adjustment structure, wherein the adjustment structure is located at the front and rear positions of both sides of the bottom of the overall structure;

[0007] The overall structure includes a tank body, a rotating shaft is rotatably connected at the center of the inner top of the tank body, a servo motor is fixedly installed at the top of the tank body at the position of the rotating shaft, a rotating shaft body is rotatably connected at the center of the inner bottom of the tank body, a round rod is fixedly connected to the opposite side of the rotating shaft body and the rotating shaft, a plurality of evenly distributed fixing parts are fixedly connected to the outer surface of the round rod, a connecting rod is slidably connected to the inner surface wall of the fixing part, and a cleaning part is fixedly connected to the outer surface of the connecting rod.

[0008] Preferably, one end of the rotating shaft passes through the surface of the tank body and is fixedly connected to the output end of the servo motor, and the other end of the rotating shaft is fixedly connected to the top end surface of the round rod.

[0009] Preferably, a compression spring is provided on the inner surface of the fixing member, one end of the compression spring is fixedly connected to the outer surface of the connecting rod, and the other end of the compression spring is fixedly connected to the inner surface of the fixing member.

[0010] Preferably, a filter screen is fixedly connected to the inner surface of the tank body near the bottom, the outer surface of the round rod is slidably connected to the inner surface of the filter screen, and the outer surface of the cleaning piece is slidably connected to the inner surface of the tank body.

[0011] Preferably, feed pipes are provided through both sides of the top of the tank body, a discharge pipe is provided through one side of the outer surface of the tank body near the bottom, and a solenoid valve is fixedly installed on the outer surface of the discharge pipe.

[0012] Preferably, the adjustment structure comprises an anti-skid pad, and electric telescopic rods are fixedly mounted at front and rear positions on both sides of the top of the anti-skid pad.

[0013] Preferably, the extended end of the electric telescopic rod is fixedly connected to the outer surface of the tank body.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, when the inside of the tank body needs to be cleaned, the rotating shaft is rotated by a servo motor. When the rotating shaft can rotate, it will drive the round rod and the rotating shaft body to rotate together. Then, multiple fixing parts, connecting rods, compression springs and cleaning parts are driven together. The cleaning parts can clean the inner wall of the tank body while being driven. This operation method is relatively simple and convenient for subsequent use.

[0016] 2. In the utility model, the setting of the compression spring enables the cleaning piece to clean the inner wall of the tube more forcefully, thereby improving the cleaning effect. The setting of the filter net enables the material to be filtered. The setting of the anti-slip pad increases the friction with the ground, ensuring that the whole is more stable when used. The setting of the electric telescopic rod enables the height of the whole to be adjusted, so that it can adapt to users of different heights to pour materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a residual liquid intermediate storage tank for hydroxyethyl methacrylate production;

[0018] Figure 2 The utility model proposes a residual liquid intermediate storage tank for hydroxyethyl methacrylate production Figure 1 A schematic cross-sectional structure diagram of ;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the rotating shaft body, the fixing part and the cleaning part;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the connecting rod and the compression spring.

[0021] Legend: 1. Overall structure; 2. Adjustment structure; 101. Tank body; 102. Feed pipe; 103. Solenoid valve; 104. Discharge pipe; 105. Servo motor; 106. Rotating shaft; 107. Round rod; 108. Filter; 109. Rotating shaft body; 110. Cleaning part; 111. Fixing part; 112. Compression spring; 113. Connecting rod; 201. Anti-slip pad; 202. Electric telescopic rod. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 4As shown, an intermediate storage tank for residual liquid used in the production of hydroxyethyl methacrylate includes an overall structure 1 and an adjustment structure 2, wherein the adjustment structure 2 is located at the front and rear positions on both sides of the bottom of the overall structure 1; the overall structure 1 includes a tank body 101, a rotating shaft 106 is rotatably connected at the center of the inner top of the tank body 101, a servo motor 105 is fixedly installed at the top of the tank body 101 at the position of the rotating shaft 106, a rotating shaft body 109 is rotatably connected at the center of the inner bottom of the tank body 101, a round rod 107 is fixedly connected to the opposite side of the rotating shaft body 109 and the rotating shaft 106, a plurality of evenly distributed fixing members 111 are fixedly connected to the outer surface of the round rod 107, a connecting rod 113 is slidably connected to the inner surface wall of the fixing member 111, and a cleaning member 110 is fixedly connected to the outer surface of the connecting rod 113.

[0025] The effect achieved by the entire embodiment 1 is as follows: Figure 2 and Figure 3 As shown, when the rotating shaft 106 is rotated by the servo motor 105, the round rod 107 will be driven to rotate first, and then the rotating shaft body 109, the fixing part 111, the compression spring 112, the connecting rod 113 and the cleaning part 110 are driven together, so that the cleaning part 110 can clean the inner wall of the tank body 101, and by utilizing the expansion force of the compression spring 112, the inner wall of the tank body 101 can be cleaned effectively, thereby improving the cleaning effect.

[0026] Embodiment 2, as Figure 1-Figure 4 As shown, one end of the rotating shaft 106 penetrates the surface of the tank body 101 and is fixedly connected to the output end of the servo motor 105, the other end of the rotating shaft 106 is fixedly connected to the top end surface of the round rod 107, the inner surface of the fixing member 111 is provided with a compression spring 112, one end of the compression spring 112 is fixedly connected to the outer surface of the connecting rod 113, the other end of the compression spring 112 is fixedly connected to the inner surface of the fixing member 111, the inner surface of the tank body 101 is fixedly connected to the filter screen 108 near the bottom, the outer surface of the round rod 107 is fixed to the filter screen 108 The inner surface of the cleaning piece 110 is slidably connected, the outer surface of the cleaning piece 110 is slidably connected to the inner surface of the tank body 101, the top two sides of the tank body 101 are penetrated with a feeding pipe 102, the outer surface of the tank body 101 is penetrated with a discharging pipe 104 near the bottom, the outer surface of the discharging pipe 104 is fixedly installed with a solenoid valve 103, the adjustment structure 2 includes an anti-skid pad 201, and the front and rear positions of the top two sides of the anti-skid pad 201 are fixedly installed with an electric telescopic rod 202, and the protruding end of the electric telescopic rod 202 is fixedly connected to the outer surface of the tank body 101.

[0027] The effect achieved by the entire embodiment 2 is as follows: Figure 1 and Figure 2As shown, when the material is subsequently poured into the tank body 101 through the feed pipe 102 for storage, the material can be filtered through the cooperation of the filter net 108, and the material in the tank body 101 can be discharged normally through the cooperation of the discharge pipe 104 and the solenoid valve 103, and the overall stability can be improved through the cooperation of the anti-slip mat 201 and the electric telescopic rod 202, and the height of the tank body 101 can be adjusted.

[0028] Working principle: First, through the cooperation of the electric telescopic rod 202, the height of the tank body 101 can be adjusted to facilitate users of different heights to pour materials. After adjustment, the user can pour the material into the tank body 101 through the feed pipe 102 for storage. After pouring, the material can be filtered through the cooperation of the filter net 108. Then, through the cooperation of the discharge pipe 104 and the solenoid valve 103, the material at the bottom of the tank body 101 can be discharged normally. Through the cooperation of the servo motor 105, the rotating shaft 106, the round rod 107, the rotating shaft body 109, the cleaning piece 110, the fixing piece 111, the compression spring 112 and the connecting rod 113, the inner wall of the tank body 101 can be cleaned, and the cleaning piece 110 can use the expansion force of the compression spring 112 to effectively clean the inner wall of the tank body 101 to improve the cleaning effect.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A residual liquid intermediate storage tank for hydroxyethyl methacrylate production, characterized in that: include: An overall structure (1) and an adjustment structure (2), wherein the adjustment structure (2) is located at front and rear positions on both sides of the bottom of the overall structure (1); The overall structure (1) comprises a tank body (101), a rotating shaft (106) is rotatably connected at the center of the inner top of the tank body (101), a servo motor (105) is fixedly installed at the top of the tank body (101) at the position of the rotating shaft (106), a rotating shaft body (109) is rotatably connected at the center of the inner bottom of the tank body (101), a round rod (107) is fixedly connected on the opposite side of the rotating shaft body (109) and the rotating shaft (106), a plurality of evenly distributed fixing members (111) are fixedly connected to the outer surface of the round rod (107), a connecting rod (113) is slidably connected to the inner surface wall of the fixing member (111), and a cleaning member (110) is fixedly connected to the outer surface of the connecting rod (113).

2. The intermediate storage tank for residual liquid used in the production of hydroxyethyl methacrylate according to claim 1, characterized in that: One end of the rotating shaft (106) passes through the surface of the tank body (101) and is fixedly connected to the output end of the servo motor (105), and the other end of the rotating shaft (106) is fixedly connected to the top end surface of the round rod (107).

3. The intermediate storage tank for residual liquid used in the production of hydroxyethyl methacrylate according to claim 1, characterized in that: A compression spring (112) is provided on the inner surface of the fixing member (111), one end of the compression spring (112) is fixedly connected to the outer surface of the connecting rod (113), and the other end of the compression spring (112) is fixedly connected to the inner surface of the fixing member (111).

4. The intermediate storage tank for residual liquid used in the production of hydroxyethyl methacrylate according to claim 1, characterized in that: A filter screen (108) is fixedly connected to the inner surface of the tank body (101) near the bottom, the outer surface of the round rod (107) is slidably connected to the inner surface of the filter screen (108), and the outer surface of the cleaning piece (110) is slidably connected to the inner surface of the tank body (101).

5. The intermediate storage tank for residual liquid used in the production of hydroxyethyl methacrylate according to claim 1, characterized in that: Feed pipes (102) are provided through both sides of the top of the tank body (101), a discharge pipe (104) is provided through one side of the outer surface of the tank body (101) near the bottom, and a solenoid valve (103) is fixedly mounted on the outer surface of the discharge pipe (104).

6. The intermediate storage tank for residual liquid used in the production of hydroxyethyl methacrylate according to claim 1, characterized in that: The adjustment structure (2) comprises an anti-skid pad (201), and electric telescopic rods (202) are fixedly mounted at front and rear positions on both sides of the top of the anti-skid pad (201).

7. The intermediate storage tank for residual liquid used in the production of hydroxyethyl methacrylate according to claim 6, characterized in that: The extended end of the electric telescopic rod (202) is fixedly connected to the outer surface of the tank body (101).

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