Internal mixer
A technology of internal mixer and machine body, applied in the field of internal mixing equipment, which can solve the problems of difficult cutting and material accumulation, and achieve good blowing effect
Inactive Publication Date: 2017-12-22
宜宾金原复合材料有限公司
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The feeding channel of the internal mixer is often bent and connected downward to the internal mixer, and there is usually material accumulation at the bend, making it difficult to completely discharge the material
Method used
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Embodiment Construction
[0013] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
[0014] figure 1 , figure 2 , image 3 Shown is the internal mixer provided by the present invention, comprising a body 1, the upper end of the body 1 has a feed port 2; Bucket 4; the inner wall of the feeding channel 3 is covered with a wear-resistant layer 5; the outer surface of the bending part of the feeding channel 3 is provided with a ring body 6, and a plurality of ring bodies 6 are provided in the ring body 6. To the threaded through hole 7 on the inner surface of the ring body 6, the threaded through hole 7 is inclined to the feeding direction of the feed channel 3, and the center line is at an angle with the center line of the ring body 6; each threaded through hole 7 is close to the ring body One end of the inner circular surface of 6 is threaded with an air nozzle 8 extending into the feed channel 3...
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The invention discloses an internal mixer and belongs to the field of internal mixing equipment. The internal mixer comprises a machine body; a feed inlet is formed in the upper end of the machine body; a downward bent feeding channel is connected to the feed inlet; a hopper is connected to the upper end of the feeding channel; a wear-resisting layer covers the inner wall of the feeding channel; the outer surface of the bent portion of the feeding channel is sleeved with a ring; a plurality of threaded through holes penetrating from the outer circular face of the ring to the inner circular face of the ring are formed in the ring; the threaded through holes incline in the feeding direction of the feeding channel, and an included angle is reserved between the center lines of the threaded through holes and the center line of the ring; the ends, close to the inner circle face of the ring, of the threaded through holes are in threaded connection with spray nozzles extending into the feeding channel; and the ends, close to the outer circle face of the ring, of the threaded through holes are in threaded connection with air inlet joints. High-pressure air is injected into the threaded through holes through the air inlet joints and sprayed out towards the bent portion through the spray nozzles, the air blowing effect is good, deposits at the bent portion in the channel are blown out and fall off, and materials can completely enter the machine body.
Description
technical field [0001] The invention relates to the field of internal mixing equipment, in particular to an internal mixer. Background technique [0002] Internal mixer, also known as kneader, is used for mixing various iron powder products or high-filling materials of chemical raw materials, especially for miscellaneous rubber parts, electronic materials, wire and cable materials, degradable plastics, rubber and plastic foaming materials, etc. of mixing. Internal mixer is a kind of machine with a pair of rotors with specific shape and relative rotation, which intermittently plasticizes and kneads polymer materials in a closed state with adjustable temperature and pressure. It is mainly composed of a mixing chamber, a rotor , Rotor sealing device, feeding and pressing device, unloading device, transmission device and machine base and other parts. The feeding channel of the internal mixer is often bent and connected downward to the internal mixer, and there is usually a phe...
Claims
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IPC IPC(8): B29B7/24B29B7/28
CPCB29B7/24B29B7/283
Inventor 胡健曾华黄道平
Owner 宜宾金原复合材料有限公司