Operation method for reaction kettle applied to automatic production of high polymer material polyurethane
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of polymer materials and operation methods, which is applied in the field of reactor operation in the automatic production of polymer materials and polyurethane, and can solve problems such as poor temperature control, adhesion to the inner wall of the feed hole, difficulty in starting and running the stirring device, etc.
Pending Publication Date: 2021-05-18
赣州远锦安全科技有限公司
View PDF0 Cites 4 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] At present, there are many types of reactors on the market. In the existing reactors, when there are too many materials placed, the stirring device inside the reactor is difficult to start and operate. At the same time, it is difficult to fully turn and mix the materials during the stirring process. In addition, most of the feed holes of the existing reactors are directly connected. The
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0028] see Figure 1 to Figure 6, the present invention provides a technical solution: a reaction kettle for automatic production of polymer material polyurethane and its operation method, including a top seat 1, the whole of the top seat 1 is T-shaped, and two sides of the bottom of the top seat 1 are provided with circular Slot hole, the hydraulic rod 2 is an existing device, the top of the hydraulic rod 2 is compatible with the circular slots on both sides of the bottom of the top seat 1, and the two sides of the bottom of the top seat 1 are fixedly connected with hydraulic rods 2 symmetrically distributed. The symmetrically distributed hydraulic rods 2 are fixedl...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention relates to the technical field of automatic production of polyurethane, and discloses an operation method for a reaction kettle applied to automatic production of a high polymer material, namely polyurethane. The reaction kettle comprises a top seat, wherein symmetrically distributed hydraulic rods are fixedly connected to two sides of the bottom of the top seat, and a groove is formed in the bottom of the top seat. According to the operation method of the reaction kettle for automatically producing polyurethane, a fixed pile is fixedly connected to the outer part of a rotating rod, cylindrical holes which are uniformly distributed are formed in the outer side of the fixed pile, stirring rods which are symmetrically distributed are fixedly connected into the cylindrical holes in the outer side of the fixed pile, and meanwhile, a stirring ring is fixedly connected to the outer part of the fixed pile. According to the invention, the outer part of the stirring rod is in a curved surface shape and the stirring ring is spirally arranged, so the reaction kettle can be ensured to quickly stir materials, and the problem that a stirring device is difficult to operate when the motor of an existing device is started is solved.
Description
technical field [0001] The invention relates to the technical field of automatic production of polyurethane, in particular to a reaction kettle operation method for automatic production of polymer material polyurethane. Background technique [0002] The full name of polyurethane is polyurethane. In addition to carbamate, polyurethane macromolecules can also contain ether, ester, urea, biuret, allophanate and other groups. Polyurethane materials are very versatile. It can replace rubber, plastic, nylon, etc., and is used in airports, hotels, building materials, automobile factories, coal mines, cement factories, high-end apartments, villas, landscaping, colored stone art, parks, etc., so people need it when making polyurethane A reaction kettle for automatic production of polymer material polyurethane and an operation method thereof. [0003] At present, there are many types of reactors on the market. In the existing reactors, when there are too many materials placed, the st...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more