Sodium polyacrylate stirring equipment

Abstract

The utility model provides sodium polyacrylate stirring equipment which comprises a storage assembly component, a raw material storage component, a driving bearing component, a switching communication component, a power driving component and a nitrogen filling component, and the stirring equipment is provided with the nitrogen filling component, so that a nitrogen environment can be formed in the raw material storage component in a stirring process; the device is particularly important for production of sodium polyacrylate needing to be prevented from being oxidized, the stability and quality of a product can be remarkably improved, a sodium polyacrylate raw material can be efficiently and uniformly stirred through cooperation of the power drive rotating assembly and the stirring and uniform mixing structure, full mixing of the raw material is ensured, and the product quality and production efficiency are improved; the storage tank body and the storage cover body are sealed by adopting a locking bolt head, and the design of an inflation pipeline is matched, so that the nitrogen environment in the stirring process is not influenced by the outside, the sealing performance and the stability of the equipment are improved, and the production efficiency and the safety are improved.

Description

Technical Field

[0001] The utility model relates to high-molecular sodium polyacrylate production equipment, in particular to sodium polyacrylate stirring equipment. Background Art

[0002] Patent document CN208018492U discloses a vacuum mixer, which includes a base, a stirring tank on the base, a top cover on the top of the stirring tank, a stirring shaft in the stirring tank, three partitions on the stirring shaft to divide the stirring shaft into an upper stirring part and a lower stirring part, a threaded sleeve on the upper stirring part of the stirring shaft and a movable stirring blade threaded on the threaded sleeve, a fixed stirring blade installed on the lower stirring part of the stirring shaft, the stirring shaft extending out of the top cover and connected to a rotating motor, a vertical fixed frame on the base, a rotating rod connected to the top of the fixed frame by a rotating shaft, the other end of the rotating rod is connected to the side of the top cover, a lifting cylinder is hinged between the bottom of the rotating rod and the fixed frame, a vacuum port and a vent valve are provided on the top cover, and the vacuum port is connected to a vacuum pump and a gas purification device in sequence through a pipeline, which can achieve the adjustment of the stirring area, avoid the occurrence of stirring blind spots, and ensure the stirring effect. However, in the stirring process of a sodium polyacrylate raw material, a nitrogen environment needs to be provided, which is crucial to prevent the oxidation of the raw material and ensure the smooth progress of the chemical reaction. This mixer cannot achieve this energy supply. Therefore, it is necessary to optimize its structure to overcome the above defects. Utility Model Content

[0003] The purpose of the utility model is to provide a sodium polyacrylate stirring device.

[0004] The technical solution adopted by the present invention to solve its technical problems is:

[0005] A sodium polyacrylate stirring device, comprising:

[0006] A storage assembly component is provided, wherein the storage assembly component has an assembly space;

[0007] A raw material storage component is installed in the storage assembly component, and has a storage space for placing the sodium polyacrylate raw material and a stirring and mixing structure therein, which stirs and mixes the sodium polyacrylate raw material;

[0008] A driving bearing assembly, which corresponds to the position of the storage assembly assembly and has a bearing space inside;

[0009] A transfer and communication component is installed on the drive bearing component and the raw material storage component, and has a communication space inside;

[0010] A power-driven rotating assembly is installed in the driving bearing assembly and is connected to the stirring and mixing structure in the raw material storage assembly through a transmission structure installed in the transfer and communication assembly. The stirring and mixing structure is driven by the power-driven rotating assembly;

[0011] A nitrogen filling assembly is installed in the driving bearing assembly and is connected to the raw material storage assembly through an inflation pipeline installed in the adapter communication assembly. The nitrogen filling assembly forms a nitrogen environment in the raw material storage assembly.

[0012] Storage assembly components include:

[0013] An assembly seat plate arranged in a transverse direction;

[0014] A pair of assembly vertical plates are provided, each assembly vertical plate is respectively installed on the top of the assembly base plate and extends above the assembly base plate. The assembly vertical plates and the assembly base plate enclose an assembly space.

[0015] The raw material storage components include:

[0016] The storage tank body is formed by rolling and folding a plate, with an open top and a discharge valve at the bottom. A storage space for the sodium polyacrylate raw material is formed in the storage tank body, and a stirring and mixing structure is located in the storage tank body;

[0017] The storage cover is installed on the top of the storage tank to seal the opening. A feed valve is provided on the top of the storage cover. The feed valve is connected to the feeding device through a material pipe, so that the feeding device can transport the sodium polyacrylate raw material into the storage tank through the material pipe.

[0018] A locking bolt head is provided in a group, each locking bolt head is installed on the top of the storage tank body and arranged in sequence along the circumference of the storage tank body. It is adapted to the shape of the storage cover body, and the storage cover body and the storage tank body are fixedly connected by the locking bolt head.

[0019] The drive bearing components include:

[0020] A carrying base plate, which is arranged in the transverse direction and is flush with the assembly base plate;

[0021] The supporting frame is formed by enclosing plates, is installed on the top of the supporting base plate, and extends above the supporting base plate;

[0022] The load-bearing top frame is formed by enclosing plates and is installed on the top of the load-bearing vertical frame, forming a load-bearing space between the load-bearing top frame, the load-bearing vertical frame and the load-bearing base plate.

[0023] The relay communication components include:

[0024] A transfer riser, which is installed on the top of the storage cover, with its bottom passing through the storage cover and corresponding to the position of the stirring and mixing structure, and its top extending above the storage cover;

[0025] The driving and rotating riser is installed on the top of the load-bearing top frame, the bottom of which passes through the load-bearing top frame and corresponds to the position of the power driving and rotating assembly, and the top of which extends above the load-bearing top frame;

[0026] An inflation riser, which is installed on the top of the load-bearing frame, with its bottom penetrating the load-bearing frame and corresponding to the position of the nitrogen filling assembly, and its top extending above the load-bearing frame;

[0027] The communication cross frame is arranged in the transverse direction and installed on the top of the transfer riser, the drive riser and the inflation riser.

[0028] The power drive assembly includes:

[0029] The driving motor is installed on the supporting base plate, and its power output shaft is connected to the stirring and mixing structure in the storage tank body through the transmission structure located in the driving vertical pipe, the connecting horizontal frame and the transfer vertical pipe, and the stirring and mixing structure is driven by the driving motor.

[0030] The nitrogen filling kit includes:

[0031] The nitrogen pump is installed on the supporting base plate and is connected to the interior of the storage tank through the inflation pipeline located in the inflation riser, the communication cross frame and the storage cover body. The nitrogen pump forms a nitrogen environment in the storage tank body.

[0032] The advantages of the present invention are:

[0033] The stirring equipment is equipped with a nitrogen filling component, which can form a nitrogen environment in the raw material storage component during the stirring process. This is particularly important for the production of sodium polyacrylate, which needs to avoid oxidation, and can significantly improve the stability and quality of the product. Through the cooperation of the power-driven rotation component and the stirring and mixing structure, the sodium polyacrylate raw material can be efficiently and evenly stirred to ensure sufficient mixing of the raw materials, improve product quality and production efficiency, and a locking bolt head is used to seal the storage tank body and the storage cover body. The design of the inflation pipeline ensures that the nitrogen environment during the stirring process will not be affected by the outside world, thereby improving the sealing and stability of the equipment. It integrates multiple functions such as stirring and vacuum preparation to realize automated production, reduce manual intervention, and improve production efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a front structural diagram of the sodium polyacrylate stirring equipment proposed by the utility model;

[0035] Figure 2It is a schematic diagram of the back structure of the sodium polyacrylate stirring equipment. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for protection, but merely represents selected embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0037] like Figure 1 、 Figure 2 As shown, the sodium polyacrylate stirring equipment proposed in the present invention includes a storage assembly component, a raw material storage component, a drive bearing component, a transfer communication component, a power drive component and a nitrogen filling component. The storage assembly component has an assembly space. The raw material storage component is installed in the storage assembly component. It has a storage space for placing the sodium polyacrylate raw material and a stirring and mixing structure. The sodium polyacrylate raw material is stirred and mixed by the stirring and mixing structure. The drive bearing component corresponds to the storage assembly component in position and has a bearing space inside. The transfer communication component is installed on the drive bearing component and the raw material storage component and has a communication space inside. The power drive component is installed in the drive bearing component and is connected with the stirring and mixing structure in the raw material storage component through a transmission structure installed in the transfer communication component. The stirring and mixing structure is driven by the power drive component to operate. The nitrogen filling component is installed in the drive bearing component and is connected with the raw material storage component through an inflation pipeline installed in the transfer communication component. The nitrogen filling component forms a nitrogen environment in the raw material storage component.

[0038] In this embodiment, the storage assembly components include an assembly base plate 110 and an assembly vertical plate 120. The assembly base plate is arranged horizontally, and a pair of assembly vertical plates are provided. Each assembly vertical plate is installed on the top of the assembly base plate and extends above the assembly base plate. The assembly space is formed by the assembly vertical plates and the assembly base plate.

[0039] The raw material storage assembly includes a storage tank body 210, a storage cover body 220 and a locking bolt head 230. The storage tank body is formed by folding a plate, and its top is open. A discharge valve 211 is provided at the bottom. A sodium polyacrylate raw material storage space is formed in the storage tank body. The stirring and mixing structure is located in the storage tank body. The storage cover body is installed on the top of the storage tank body to seal the opening. A feed valve 221 is provided on the top of the storage tank body. The feed valve is connected to the feeding equipment through the material pipe, so that the feeding equipment can transport the sodium polyacrylate raw material into the storage tank body through the material pipe. A vent valve is also provided on the top of the storage cover body, and the internal gas can be released through the vent valve. There is a group of locking bolt heads, each of which is installed on the top of the storage tank body and arranged sequentially along the circumference of the storage tank body. It is adapted to the shape of the storage cover body, and the storage cover body and the storage tank body are fixedly connected by the locking bolt head. In this embodiment, the structure of the locking bolt head adopts the existing technology and is not described in detail. It is easy to disassemble and assemble the storage tank body by tightening or loosening the thread. A sealing gasket is provided at the joint between the storage cover and the storage tank body to prevent air leakage.

[0040] The driving bearing assembly includes a bearing base plate 310, a bearing stand 320 and a bearing top frame 330. The bearing base plate is arranged horizontally and is flush with the assembly base plate. The bearing stand is formed by enclosing plates and is installed on the top of the bearing base plate and extends above the bearing base plate. The bearing top frame is formed by enclosing plates and is installed on the top of the bearing stand, forming a bearing space between the bearing top frame, the bearing stand and the bearing base plate.

[0041] The transfer communication assembly includes a transfer riser 410, a drive and rotation riser 420, an inflation riser 430 and a communication cross frame 440. The transfer riser is installed on the top of the storage cover, and its bottom passes through the storage cover and corresponds to the position of the stirring and mixing structure. Its top extends above the storage cover. The drive and rotation riser is installed on the top of the bearing top frame, and its bottom passes through the bearing top frame and corresponds to the position of the power drive and rotation assembly. Its top extends above the bearing top frame. The inflation riser is installed on the top of the bearing top frame, and its bottom passes through the bearing top frame and corresponds to the position of the nitrogen filling assembly. Its top extends above the bearing top frame. The communication cross frame is arranged horizontally and installed on the top of the transfer riser, the drive and rotation riser and the inflation riser.

[0042] The power-driven rotation assembly includes a drive motor 500 mounted on a supporting base. Its power output shaft engages with the stirring and mixing structure within the storage tank via a transmission structure located within the drive-driven rotation riser, the connecting crossbar, and the transition riser. The drive motor drives the stirring and mixing structure. In this embodiment, the transmission structure, comprised of a rotating shaft, gears, and other components, utilizes existing technology and is not described in detail here. A sealing structure is also provided between the stirring and mixing structure and the transition riser to prevent air leakage from the storage tank through the transition riser.

[0043] The nitrogen filling assembly includes a nitrogen pump 600, which is installed on a supporting substrate and is connected to the interior of the storage tank through an inflation pipe located in the inflation riser, the connecting cross frame and the storage cover. The nitrogen pump forms a nitrogen environment in the storage tank.

[0044] In the description of the present utility model, it should be noted that when terms such as "upper", "lower", "inner", "outer", "left", and "right" indicate an orientation or positional relationship, they should be understood as being based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, when terms such as "first" and "second" appear, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, terms such as "installation", "setting", and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be a communication between the internal parts of two elements. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

Claims

1. A sodium polyacrylate stirring device, characterized in that, include: A storage assembly component is provided, wherein the storage assembly component has an assembly space; A raw material storage component is installed in the storage assembly component, and has a storage space for placing the sodium polyacrylate raw material and a stirring and mixing structure therein, which stirs and mixes the sodium polyacrylate raw material; A driving bearing assembly, which corresponds to the position of the storage assembly assembly and has a bearing space inside; A transfer and communication component is installed on the drive bearing component and the raw material storage component, and has a communication space inside; A power-driven rotating assembly is installed in the driving bearing assembly and is connected to the stirring and mixing structure in the raw material storage assembly through a transmission structure installed in the transfer and communication assembly. The stirring and mixing structure is driven by the power-driven rotating assembly; A nitrogen filling assembly is installed in the driving bearing assembly and is connected to the raw material storage assembly through an inflation pipeline installed in the adapter communication assembly. The nitrogen filling assembly forms a nitrogen environment in the raw material storage assembly.

2. A sodium polyacrylate stirring device according to claim 1, characterized in that, Storage assembly components include: An assembly seat plate arranged in a transverse direction; A pair of assembly vertical plates are provided, each assembly vertical plate is respectively installed on the top of the assembly base plate and extends above the assembly base plate. The assembly vertical plates and the assembly base plate enclose an assembly space.

3. A sodium polyacrylate stirring equipment according to claim 2, characterized in that, The raw material storage components include: The storage tank body is formed by rolling and folding a plate, with an open top and a discharge valve at the bottom. A storage space for the sodium polyacrylate raw material is formed in the storage tank body, and a stirring and mixing structure is located in the storage tank body; The storage cover is installed on the top of the storage tank to seal the opening. A feed valve is provided on the top of the storage cover, which is connected to the feeding device through a feed pipe. A locking bolt head is provided in a group, each locking bolt head is respectively installed on the top of the storage tank body and arranged in sequence along the circumference of the storage tank body, and is adapted to the shape of the storage cover body.

4. A sodium polyacrylate stirring device according to claim 3, characterized in that, The drive bearing components include: A carrying base plate, which is arranged in the transverse direction and is flush with the assembly base plate; The supporting frame is formed by enclosing plates, is installed on the top of the supporting base plate, and extends above the supporting base plate; The load-bearing top frame is formed by enclosing plates and is installed on the top of the load-bearing vertical frame, forming a load-bearing space between the load-bearing top frame, the load-bearing vertical frame and the load-bearing base plate.

5. A sodium polyacrylate stirring device according to claim 4, characterized in that, The relay communication components include: A transfer riser, which is installed on the top of the storage cover, with its bottom passing through the storage cover and corresponding to the position of the stirring and mixing structure, and its top extending above the storage cover; The driving and rotating riser is installed on the top of the load-bearing top frame, the bottom of which passes through the load-bearing top frame and corresponds to the position of the power driving and rotating assembly, and the top of which extends above the load-bearing top frame; An inflation riser, which is installed on the top of the load-bearing frame, with its bottom penetrating the load-bearing frame and corresponding to the position of the nitrogen filling assembly, and its top extending above the load-bearing frame; The communication cross frame is arranged in the transverse direction and installed on the top of the transfer riser, the drive riser and the inflation riser.

6. A sodium polyacrylate stirring device according to claim 5, characterized in that, The power drive assembly includes: The driving motor is installed on the supporting base plate, and its power output shaft is connected to the stirring and mixing structure in the storage tank body through the transmission structure located in the driving vertical pipe, the connecting horizontal frame and the transfer vertical pipe.

7. A sodium polyacrylate stirring device according to claim 5, characterized in that, The nitrogen filling kit includes: The nitrogen pump is installed on the supporting base plate and is connected with the interior of the storage tank through the inflation pipeline located in the inflation riser, the communication cross frame and the storage cover.

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