CN-224221342-U - Sodium polyacrylate processing equipment with curing structure

CN224221342UCN 224221342 UCN224221342 UCN 224221342UCN-224221342-U

Abstract

The utility model provides sodium polyacrylate processing equipment with a curing structure, which comprises a bearing and positioning assembly, a stirring and containing assembly, a curing and containing assembly, a heating and heat-preserving assembly, a shielding cover closing assembly and a switching and connecting assembly, wherein a switching valve pipe arranged on the sodium polyacrylate processing equipment enables raw materials to be directly conveyed from a stirring tank body to a curing charging barrel, so that the transfer link and manual operation can be reduced, the exposure and pollution risk of the materials are avoided, and the raw materials are prevented from being exposed through an upper air valve, a lower air valve and a switching pipeline, the gas environment of the stirring tank body and the curing charging barrel are synchronous in real time, the raw materials are ensured to be in consistent gas conditions in the stirring and curing processes, the consistency and curing effect of the product are improved, the integrated structure of the stirring tank can reduce the cost and the maintenance difficulty, meanwhile, the occupied area is reduced, the human intervention is reduced in the raw material conveying process, the production stability and the operation convenience can be improved, the production efficiency of the equipment is obviously improved, the molecular chain crosslinking effect of sodium polyacrylate is improved, and the product performance is enhanced.

Inventors

WANG MING
ZHANG CHENGYU
ZHOU QINHUA

Assignees

浙江三赢新材料有限公司

Dates

Publication Date: 20260512
Application Date: 20250512

Claims (8)

1. Sodium polyacrylate processing equipment with curing structure, characterized by, include: The bearing and positioning assembly is provided with a bearing space; The stirring and holding assembly is arranged in the bearing and positioning assembly, is borne by the bearing and positioning mechanism, is also communicated with the driving mechanism and the atmosphere system, is internally provided with a raw material accommodating space, controls the gas environment in the stirring and holding assembly by the atmosphere system, and is used for stirring and processing the raw materials in the stirring and holding assembly by the driving mechanism; the curing storage assembly is arranged in the bearing and positioning assembly and corresponds to the stirring storage assembly in position; The heating and heat-preserving component is arranged in the curing storage component, and the raw materials in the curing storage component are heated and preserved by the heating and heat-preserving component so as to be cured; The shielding cover assembly is arranged in the curing storage assembly and corresponds to the stirring storage assembly in position, and the curing storage assembly is shielded by the shielding cover assembly; And the switching communication assembly is arranged in the shade cover assembly and the stirring storage assembly, is communicated with the curing storage assembly and the stirring storage assembly, and raw materials in the stirring storage assembly can be conveyed into the curing storage assembly through the switching communication assembly.
2. The sodium polyacrylate processing machine with curing mechanism of claim 1, wherein the load bearing positioning assembly comprises: the bearing frame is formed by adopting a plate and enclosing, the stirring storage component is arranged at the top of the bearing frame, and the curing storage component is arranged at the bottom of the bearing frame.
3. A sodium polyacrylate processing machine with curing mechanism according to claim 2, wherein the mixing containment assembly comprises: The stirring tank body is vertically arranged, a raw material accommodating space is formed in the stirring tank body, two sides of the stirring tank body are respectively arranged at the top of the bearing frame through supporting beams, and stirring blades in the stirring tank body are matched with the driving mechanism through a transmission system; The opening and closing top cover is arranged at the opening of the top of the stirring tank body and is locked and positioned through the clamping bolt head; A feed end pipe which is arranged in the opening and closing top cover, and the feed equipment can convey raw materials into the stirring tank body through the feed end pipe; And the air inlet end pipe is arranged in the opening and closing top cover, and the atmosphere system can be communicated with the stirring tank body through the air inlet end pipe.
4. A sodium polyacrylate processing machine with curing structure according to claim 3, wherein the curing holding assembly comprises: and the curing material cylinder is arranged at the bottom of the bearing frame and positioned below the stirring tank body, and the top opening of the curing material cylinder is folded outwards to form a positioning flange.
5. The sodium polyacrylate processing machine with curing mechanism of claim 4, wherein the heating and insulating assembly comprises: The heat-insulating shell is sleeved on the outer wall of the curing cylinder, and the inner wall of the heat-insulating shell is provided with a heating coil which is connected with a power supply through a circuit.
6. The sodium polyacrylate processing machine with curing mechanism of claim 4, wherein the mask closing assembly comprises: And the shielding plate body covers the top of the curing cylinder, and the edge of the shielding plate body is jointed with the positioning flange through the locking bolt head.
7. The sodium polyacrylate processing machine with curing mechanism of claim 6, wherein the transfer communication assembly comprises: And the switching valve pipe is arranged at the bottom of the stirring tank body, is jointed with the top of the shielding plate body through a detachable connecting structure and is communicated with the stirring tank body and the curing charging barrel.
8. The sodium polyacrylate processing machine with curing mechanism of claim 7, wherein the transfer communication assembly further comprises: The upper air valve is arranged in the opening and closing top cover and is communicated with the inside of the stirring tank body; The lower air valve is arranged in the shade plate body and is communicated with the inside of the curing material cylinder, and the upper air valve is communicated with the lower air valve through a transfer pipeline.

Description

Sodium polyacrylate processing equipment with curing structure Technical Field The utility model relates to sodium polyacrylate processing equipment, in particular to sodium polyacrylate processing equipment with a curing structure. Background Sodium polyacrylate is a high molecular compound with various excellent performances, can absorb hundreds of times of water by weight per se, forms gel, has acid and alkali resistance and high temperature resistance, stable chemical property and good flexibility, and has wide application in various fields. In the sodium polyacrylate producing process, water is used as reaction solvent, water and acrylic acid as main material are added into a reaction kettle, various assistants are added, nitrogen is used for deoxidizing treatment, and oxydol, peracetic acid, VC, sodium sulfite, ferrous sulfate and other redox agents are added for oxidation-reduction reaction to form colloid, after the colloid is reacted, the colloid is crushed, sodium hydroxide is treated, and the colloid is dried and crushed, and finally the colloid is sieved to obtain the sodium polyacrylate. The common sodium polyacrylate processing equipment is placed in a constant temperature device after the processing is finished, and is heated at a certain temperature, so that the sodium polyacrylate molecular chain is further crosslinked, and the stability and the mechanical strength of the sodium polyacrylate are enhanced. However, the constant temperature device and the processing equipment are mutually independent, and problems such as pollution, material loss, temperature fluctuation, humidity change, physical damage and time delay are easily generated in the process of transferring sodium polyacrylate to the constant temperature device, so that the production efficiency and the consistency of products are affected. Therefore, it is necessary to optimize its structure to overcome the above drawbacks. Disclosure of utility model The utility model aims to provide sodium polyacrylate processing equipment with a curing structure, so as to improve the processing efficiency and the product quality. The utility model adopts the technical proposal for solving the technical problems that: a sodium polyacrylate processing device having a curing structure, comprising: The bearing and positioning assembly is provided with a bearing space; The stirring and holding assembly is arranged in the bearing and positioning assembly, is borne by the bearing and positioning mechanism, is also communicated with the driving mechanism and the atmosphere system, is internally provided with a raw material accommodating space, controls the gas environment in the stirring and holding assembly by the atmosphere system, and is used for stirring and processing the raw materials in the stirring and holding assembly by the driving mechanism; the curing storage assembly is arranged in the bearing and positioning assembly and corresponds to the stirring storage assembly in position; The heating and heat-preserving component is arranged in the curing storage component, and the raw materials in the curing storage component are heated and preserved by the heating and heat-preserving component so as to be cured; The shielding cover assembly is arranged in the curing storage assembly and corresponds to the stirring storage assembly in position, and the curing storage assembly is shielded by the shielding cover assembly; And the switching communication assembly is arranged in the shade cover assembly and the stirring storage assembly, is communicated with the curing storage assembly and the stirring storage assembly, and raw materials in the stirring storage assembly can be conveyed into the curing storage assembly through the switching communication assembly. Specifically, the bearing and positioning assembly comprises: the bearing frame is formed by adopting a plate and enclosing, the stirring storage component is arranged at the top of the bearing frame, and the curing storage component is arranged at the bottom of the bearing frame. The stirring and holding assembly comprises: the stirring tank body is vertically arranged, a raw material accommodating space is formed in the stirring tank body, two sides of the stirring tank body are respectively arranged at the top of the bearing frame through supporting beams, stirring blades in the stirring tank body are matched with the driving mechanism through a transmission system, and the driving mechanism drives the stirring blades to stir raw materials in the raw material accommodating space; The opening and closing top cover is arranged at the opening of the top of the stirring tank body, is locked and positioned through the clamping bolt head, and covers the stirring tank body; A feed end pipe which is arranged in the opening and closing top cover, and the feed equipment can convey raw materials into the stirring tank body through the feed end pipe; and the air inlet end pipe is arranged in the open