Plasticizing apparatus feeding apparatus
A technology of plasticizing machines and filtering devices, which is applied in chemical instruments and methods, separation of dispersed particles, filtration of dispersed particles, etc., can solve problems such as the entry of waste rubber particles, inadequate filtration measures, affecting the degree of vacuum and the life of vacuum equipment, etc. Achieve the effect of stable vacuum degree and prolong life
Inactive Publication Date: 2015-09-09
常州协昌橡塑有限公司
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Problems solved by technology
A lot of waste rubber is regenerated after being plasticized by a plasticizing machine. The waste rubber is crushed into granules, mixed with additives, and then sent to the plasticizing machine by a feeding device for plasticization. The feeding device uses vacuum feeding provided by vacuum equipment, and some vacuum The equipment does not take proper measures to filter the waste rubber particles, which leads to the waste rubber particles entering the vacuum equipment, which affects the vacuum degree and the life of the vacuum equipment
Method used
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[0011] The present invention will be further described now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0012] Such as figure 1 The feeding device of a plasticizing machine shown includes a filter bin 1, which is provided with a filter device, the upper end of the filter bin 1 is provided with a vacuum bin 2, and the lower end of the filter bin 1 is provided with a material bin 3, and the material bin 3 is filtered The chamber 1 is connected with the vacuum chamber 2, the top of the vacuum chamber 2 is provided with a vacuum port 4 connected with the vacuum equipment, the side of the vacuum chamber 2 is provided with an air inlet 5, and the upper side of the material chamber 3 is provided with a feed pipe 6, and the material chamber 3 The lower end is provided with ...
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The invention discloses a plasticizing machine feeding apparatus. The apparatus comprises a filtering bin, a filtering device is arranged in the filtering device, the upper end of the filtering bin is provided with a vacuum bin, the lower end of the filtering bin is provided with a material bin, the material bin is connected with the vacuum bin through the filtering bin, the top of the vacuum bin is provided with a vacuum opening connected with a vacuum device, the side surface of the vacuum bin is provided with a gas inlet, a position of the side surface of the material bin close to the upper end is provided with a feeding tube, the lower end of the material bin is provided with a material outlet, and the material outlet is provided with an electric butterfly valve. The plasticizing machine feeding apparatus can effectively prevent waste rubber particles from entering the vacuum device, so the vacuum degree of the vacuum device is stabilized, and the life of the vacuum device is prolonged.
Description
technical field [0001] The invention relates to a plasticizing machine feeding device. Background technique [0002] my country is the world's largest rubber consumer, but domestic rubber resources are very scarce, and more than 70% of natural rubber depends on imports. The recycling of waste rubber is of great significance to fill the lack of rubber resources. A lot of waste rubber is regenerated after being plasticized by a plasticizing machine. The waste rubber is crushed into granules, mixed with additives, and then sent to the plasticizing machine by a feeding device for plasticization. The feeding device uses vacuum feeding provided by vacuum equipment, and some vacuum The equipment does not take proper measures to filter the waste rubber particles, which leads to the waste rubber particles entering the vacuum equipment, which affects the vacuum degree and the life of the vacuum equipment. Contents of the invention [0003] The technical problem to be solved by the ...
Claims
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IPC IPC(8): B29B7/80B01D46/00
Inventor 杨剑平
Owner 常州协昌橡塑有限公司