Sodium acrylate spray drying device for glycidyl methacrylate

Abstract

The utility model discloses a sodium acrylate spray drying device for glycidyl methacrylate, which relates to the technical field of glycidyl methacrylate processing and comprises a device frame group and an assembly frame group. The assembling frame set is connected to the end, away from the flow dividing pipe set, of the connecting hose, and a fluid atomizing nozzle is installed at the end, away from the connecting hose, of the assembling frame set. According to the sodium acrylate spray drying device for glycidyl methacrylate, a plurality of device frame groups can be subjected to structure expansion combination in the horizontal direction according to needs through the combination piles on the left and right sides of the device frame groups, so that different needs are met; the flow dividing pipe set, the connecting hose, the assembling frame set and the fluid atomizing nozzles are combined and fixed through the movable joints, so that all the structures can be flexibly and rapidly disassembled and assembled, maintenance operation is facilitated, and the using flexibility and convenience of the device are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of glycidyl methacrylate processing technology, specifically to a sodium acrylate spray drying device for glycidyl methacrylate. Background Technology

[0002] Glycidyl methacrylate is a colorless and transparent ester compound with the molecular formula C7H10O3. Also known as 2,3-epoxypropyl methacrylate or glycidyl methacrylate, it is a flammable, low-toxicity compound that is irritating to the skin and mucous membranes.

[0003] Sodium acrylate spray drying equipment is a specialized device for drying glycidyl methacrylate during processing. It uses spray drying technology to convert liquid sodium acrylate into powder or granular products. This equipment is widely used in chemical and pharmaceutical industries, efficiently and rapidly drying wet materials, and is suitable for processing heat-sensitive materials.

[0004] Conventional spray drying equipment has a relatively fixed nozzle structure, making it difficult to adjust flexibly as needed. At the same time, its pipeline structure is also relatively integrated, which limits the convenience and flexibility of maintenance operations, thus affecting the efficiency of maintenance work.

[0005] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a spray drying device for glycidyl methacrylate using sodium acrylate. Utility Model Content

[0006] The purpose of this invention is to provide a spray drying apparatus for sodium acrylate of glycidyl methacrylate to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a spray drying device for sodium acrylate of glycidyl methacrylate, comprising a device frame assembly and an assembly frame assembly. A diversion pipe assembly is horizontally mounted on the top of the device frame assembly, and connecting hoses are connected to both the front and rear sides of the diversion pipe assembly. The assembly frame assembly is connected to the end of the connecting hose away from the diversion pipe assembly, and a fluid atomizing nozzle is installed at the end of the assembly frame assembly away from the connecting hose. The assembly frame assembly includes a support frame, fixing bolts, a first rotating shaft, a second rotating shaft, a connecting pipe, and a regulating valve. A fixing bolt is horizontally mounted on one end of the support frame, and a first rotating shaft is mounted on the end of the support frame away from the fixing bolt. A second rotating shaft is connected in the middle of the end of the first rotating shaft away from the support frame, and a connecting pipe is installed at the end of the second rotating shaft away from the first rotating shaft. A regulating valve is installed at the top of the connecting pipe.

[0008] Furthermore, the device frame assembly includes a main truss, assembled piles, support piles, and combined piles. Assembled piles are installed on both the front and rear sides of the main truss, and support piles are installed on the top of the main truss. Combined piles are installed on both the left and right sides of the main truss.

[0009] Furthermore, the assembled piles are equidistantly arranged and installed through the front and rear sides of the main truss, and the assembled piles are equidistantly arranged and welded to the front and rear sides of the top of the main truss. Moreover, the combined piles are symmetrically installed at both ends of one side of the main truss.

[0010] Furthermore, the fixing bolt is threadedly connected to the assembly pile, and the end of the assembly pile away from the main truss is fitted into the surface of one end of the support frame.

[0011] Furthermore, the diversion pipe assembly includes a diversion valve, a connecting pipe, and a tee connector. Both ends of the diversion valve are connected to connecting pipes, and a tee connector is installed at the end of the connecting pipe furthest from the diversion valve.

[0012] Furthermore, the diversion valve, connecting pipe, and tee are connected and fixed to each other through a union, and the connecting pipe and tee are arranged and assembled in sequence.

[0013] Furthermore, two sets of diversion valves are symmetrically arranged on the left and right sides, and the connecting pipe extends horizontally through the upper end of the support pile.

[0014] Furthermore, the bottom of the connecting pipe is connected and fixed to the fluid atomizing nozzle through the use of a union, and the top of the regulating valve is connected to one end of the connecting hose through a union, and the end of the connecting hose away from the regulating valve is connected to a tee connector through a union.

[0015] This invention provides a spray drying apparatus for sodium acrylate of glycidyl methacrylate, which has the following advantages:

[0016] 1. In this utility model, the diversion valve, connecting pipe and tee joint in the device frame are connected and fixed by a union structure. At the same time, the tee joint, connecting hose, connecting pipe, regulating valve and fluid atomizing nozzle are also connected by a union structure, thus forming a combination and connection of structures. By utilizing the structural characteristics of the union, the structural connection of each pipe joint is reduced in cost and installation, use and maintenance are extremely convenient. At the same time, it has a very high leak-proof capability. This can ensure the fixity and sealing of the entire device connection, avoid unnecessary structural leakage, and realize quick and convenient disassembly and assembly between structures.

[0017] 2. This utility model, by installing multiple sets of assembly piles equidistantly on both the front and rear sides of the main truss, along with a support frame and symmetrically installed fixing bolts on both ends of one side of the support frame, allows for rapid structural disassembly between the device frame assembly and the assembly frame assembly. This structure effectively ensures the flexibility of the structural connection between the assembly frame assembly and the device frame assembly, facilitating both construction assembly and maintenance disassembly. Furthermore, the first rotating shaft provides horizontal vertical oscillation adjustment, while the second rotating shaft provides horizontal axial rotation adjustment. This allows the fluid atomizing nozzle installed at the bottom of the pipe connected to the second rotating shaft to face different angles within a certain range. This structure effectively ensures the operational flexibility of the fluid atomizing nozzle, allowing for flexible adjustments to suit different installation sites and operational needs, thus meeting diverse usage requirements. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main body of a spray drying device for sodium acrylate of glycidyl methacrylate according to the present invention.

[0019] Figure 2 This is a schematic diagram of the device frame structure of a spray drying apparatus for sodium acrylate of glycidyl methacrylate according to the present invention.

[0020] Figure 3 This is a three-dimensional structural diagram of the splitter tube assembly of a spray drying device for sodium acrylate of glycidyl methacrylate according to the present invention.

[0021] Figure 4 This is a three-dimensional structural diagram of the assembly frame of a spray drying device for sodium acrylate of glycidyl methacrylate according to the present invention.

[0022] In the diagram: 1. Device frame assembly; 101. Main truss; 102. Assembly pile; 103. Support pile; 104. Combined pile; 2. Diversion pipe assembly; 201. Diversion valve; 202. Connecting pipe; 203. T-joint; 3. Connecting hose; 4. Assembly frame assembly; 401. Support frame; 402. Fixing bolt; 403. First rotating shaft; 404. Second rotating shaft; 405. Connecting pipe; 406. Regulating valve; 5. Fluid atomizing nozzle. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0024] like Figures 1 to 4 As shown, a spray drying apparatus for sodium acrylate of glycidyl methacrylate includes a frame assembly 1 and an assembly frame assembly 4. A diverter assembly 2 is horizontally mounted on the top of the frame assembly 1, and connecting hoses 3 are connected to both the front and rear sides of the diverter assembly 2. The assembly frame assembly 4 is connected to the end of the connecting hoses 3 away from the diverter assembly 2, and a fluid atomizing nozzle 5 is installed at the end of the assembly frame assembly 4 away from the connecting hoses 3. The assembly frame assembly 4 includes a support frame 401, fixing bolts 402, a first rotating shaft 403, a second rotating shaft 404, a connecting pipe 405, and a regulating valve 406. The fixing bolts 402 are horizontally mounted on one end of the support frame 401, and the first rotating shaft 403 is mounted on the end of the support frame 401 away from the fixing bolts 402. The second rotating shaft 404 is connected to the middle of the end of the first rotating shaft 403 away from the support frame 401, and a connecting pipe 405 is installed at the end of the second rotating shaft 404 away from the first rotating shaft 403. The connecting pipe 405 is connected to a regulating valve 406 at its top. The fixing bolt 402 is threadedly connected to the assembly pile 102, and the end of the assembly pile 102 away from the main truss 101 is fitted into the surface of one end of the support frame 401. The bottom of the connecting pipe 405 is connected and fixed to the fluid atomizing nozzle 5 through the use of a union. The top of the regulating valve 406 is connected to one end of the connecting hose 3 through a union. The end of the connecting hose 3 away from the regulating valve 406 is connected to the tee connector 203 through a union. Since the diversion valve 201, the connecting pipe 202 and the tee connector 203 in the device frame assembly 1 are connected and fixed to each other using a union structure, and the tee connector 203, the connecting hose 3, the connecting pipe 405, the regulating valve 406 and the fluid atomizing nozzle 5 are all connected and fixed using a union structure, a combination and connection of structures are formed by utilizing the union.

[0025] like Figures 1 to 4As shown, the device frame assembly 1 includes a main truss 101, assembly piles 102, support piles 103, and combined piles 104. Assembly piles 102 are installed on both the front and rear sides of the main truss 101, and support piles 103 are installed on the top of the main truss 101. Combined piles 104 are installed on both the left and right sides of the main truss 101. The assembly piles 102 are equidistantly arranged and installed through the front and rear sides of the main truss 101, and are welded to the front and rear sides of the top of the main truss 101. Combined piles 104 are symmetrically installed at both the front and rear ends of one side of the main truss 101. The diversion pipe assembly 2 includes a diversion valve 201, a connecting pipe 202, and a tee connector 203. The left and right ends of the diversion valve 201 are connected to connecting pipes 203. Pipe 202, and a tee connector 203 is installed at the end of the connecting pipe 202 away from the diversion valve 201. The diversion valve 201, connecting pipe 202 and tee connector 203 are connected and fixed to each other by a union. The connecting pipe 202 and tee connector 203 are arranged and spliced ​​in sequence. Two sets of diversion valves 201 are symmetrically arranged on the left and right. The connecting pipe 202 passes horizontally through the upper end of the support pile 103. It is only necessary to insert and connect one side of the support frame 401 with the assembly pile 102, and then screw the fixing bolts 402 into the interior of the support frame 401 and the assembly pile 102 in the horizontal direction. This allows for rapid structural disassembly between the device frame group 1 and the assembly frame group 4.

[0026] In summary, as Figures 1 to 4 As shown, the sodium acrylate spray drying device for glycidyl methacrylate is used by first connecting the external sodium acrylate supply equipment to the diversion valve 201 via a pipeline. After the sodium acrylate inside the device is transported, it will be injected into the assembly frame group 4 connected by the connecting hose 3 through the transmission of the connecting pipe 202 and the tee connector 203. Then, under the transmission of the connecting pipe 405 and the regulating valve 406, it is transported to the fluid atomizing nozzle 5 connected at the bottom and atomized drying spray is achieved.

[0027] When maintenance is required, if it is necessary to disassemble the diversion pipe assembly 2, the diversion valve 201, connecting pipe 202 and tee connector 203 connected by the union can be disassembled in sequence, and the connecting pipe 202 can be pulled out from the upper section of the support pile 103. At the same time, the connecting hose 3 connected by the union can be disassembled from the tee connector 203.

[0028] When it is necessary to disassemble the assembly frame 4 and the fluid atomizing nozzle 5, simply unscrew the connector of the connecting hose 3 and the regulating valve 406 to separate them. Then, separate the connecting pipe 405 and the fluid atomizing nozzle 5 by rotating the connector structure. Finally, unscrew and remove the fixing bolts 402 of the threaded connection between the main truss 101 side assembly pile 102 and the support frame 401. This completes the disassembly of the support frame 401 and the fixing bolts 402.

[0029] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A spray drying apparatus for sodium acrylate of glycidyl methacrylate, comprising an apparatus frame assembly (1) and an assembly frame assembly (4), characterized in that: The top of the device frame (1) is horizontally supported by a diversion pipe assembly (2), and connecting hoses (3) are connected to both the front and rear sides of the diversion pipe assembly (2). The assembly frame (4) is connected to the end of the connecting hose (3) away from the diversion pipe assembly (2), and a fluid atomizing nozzle (5) is installed at the end of the assembly frame (4) away from the connecting hose (3). The assembly frame (4) includes a support frame (401), fixing bolts (402), a first rotating shaft (403), a second rotating shaft (404), a connecting pipe (405), and an adjustment mechanism. The valve (406) has a fixing bolt (402) horizontally installed at one end of the support frame (401), and a first rotating shaft (403) is installed at the end of the support frame (401) away from the fixing bolt (402). A second rotating shaft (404) is connected in the middle at the end of the first rotating shaft (403) away from the support frame (401), and a connecting pipe (405) is installed at the end of the second rotating shaft (404) away from the first rotating shaft (403). At the same time, a regulating valve (406) is installed at the top of the connecting pipe (405).

2. The spray drying apparatus for glycidyl methacrylate with sodium acrylate according to claim 1, characterized in that, The device frame assembly (1) includes a main truss (101), assembly piles (102), support piles (103) and composite piles (104). Assembly piles (102) are installed on both the front and rear sides of the main truss (101), and support piles (103) are installed on the top of the main truss (101). Composite piles (104) are installed on both the left and right sides of the main truss (101).

3. The spray drying apparatus for glycidyl methacrylate with sodium acrylate according to claim 2, characterized in that, The assembled piles (102) are equidistantly arranged and installed through the front and rear sides of the main truss (101), and the assembled piles (102) are equidistantly arranged and welded to the front and rear sides of the top of the main truss (101). The combined piles (104) are symmetrically installed at the front and rear ends of one side of the main truss (101).

4. The spray drying apparatus for glycidyl methacrylate with sodium acrylate according to claim 3, characterized in that, The fixing bolt (402) is threadedly connected to the assembly pile (102), and the end of the assembly pile (102) away from the main truss (101) is fitted into the surface of one end of the support frame (401).

5. The spray drying apparatus for glycidyl methacrylate with sodium acrylate according to claim 1, characterized in that, The diversion pipe assembly (2) includes a diversion valve (201), a connecting pipe (202), and a tee connector (203). The left and right ends of the diversion valve (201) are connected to the connecting pipe (202), and the end of the connecting pipe (202) away from the diversion valve (201) is equipped with a tee connector (203).

6. The spray drying apparatus for glycidyl methacrylate with sodium acrylate according to claim 5, characterized in that, The diverter valve (201), connecting pipe (202) and tee connector (203) are connected and fixed to each other through a union, and the connecting pipe (202) and tee connector (203) are arranged and assembled in sequence.

7. The spray drying apparatus for glycidyl methacrylate with sodium acrylate according to claim 6, characterized in that, Two sets of diversion valves (201) are symmetrically arranged on the left and right sides, and the connecting pipe (202) is horizontally inserted through the upper end of the support pile (103).

8. The spray drying apparatus for glycidyl methacrylate with sodium acrylate according to claim 6, characterized in that, The bottom of the connecting pipe (405) is connected and fixed to the fluid atomizing nozzle (5) through the use of a union, and the top of the regulating valve (406) is connected to one end of the connecting hose (3) through a union, and the end of the connecting hose (3) away from the regulating valve (406) is connected to the tee connector (203) through a union.

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