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Device for multi-screw volume type continuous metering and material mixing

A metering device and mixing device technology, applied in the field of chemical machinery, can solve the problems affecting the continuity of industrial production and work efficiency, the inability to adjust the proportion of polyester materials in real time, and the inability to realize continuous supply, etc., to achieve accurate mixing and high precision , The effect of reasonable device structure design

Inactive Publication Date: 2010-10-20
ZHEJIANG HAILI ENVIRONMENTAL TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0002] In the production process of recycled polyester products, in order to maintain the continuous and stable production, and to study the mixed use of different recycled polyester materials and improve the utilization value of recycled polyester, it is necessary to mix two or more different recycled polyester materials. It is necessary to achieve the correct, uniform and continuous mixing ratio. However, the existing metering equipment adopts the method of weighing and measuring. Although it is accurate, it cannot achieve continuous and stable supply, which affects the continuity and work efficiency of industrial production. The ratio of various polyester materials cannot be adjusted in real time, so the existing technology cannot solve the technical problems of uninterrupted continuous metering and continuous metering and mixing of different proportions of multi-component recycled polyester

Method used

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  • Device for multi-screw volume type continuous metering and material mixing
  • Device for multi-screw volume type continuous metering and material mixing

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Embodiment 1

[0014] Such as figure 1 As shown, this embodiment describes a multi-screw volumetric continuous metering and mixing device, which consists of two sets of metering devices and a mixing device.

[0015] The metering device on the left is composed of a feeding bin 3, a feeding tank 5, a screw 6, a screw motor 7, and a screw frequency converter 8. The feeding bin 3 is provided with an inlet 4, an outlet 1, and an inlet 4 It is used to put the recycled polyester material into the feeding bin 3, the outlet 1 corresponds to the lower feeding tank 5, the lower part of the feeding tank 5 is provided with a screw 6, the screw 6 is connected with the screw motor 7, and the screw motor 7 is connected with the screw motor 7. The screw inverter 8 is connected, and the screw 6 is provided with a feeding end 18, which is opposite to the mixing tank 15. The structures of the two sets of metering devices are exactly the same.

[0016] The lower end of the mixing tank 15 is provided with a fee...

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Abstract

The invention relates to a device for multi-screw volume type continuous metering and material mixing, belonging to the field of chemical machinery. The device for multi-screw volume type continuous metering and material mixing comprises a screw metering device and a material mixing device, wherein the screw metering device comprises a feeding bin, a screw rod, a screw motor and a screw frequency converter, a feeding hole and a discharge hole are arranged on the feeding bin, the discharge hole is arranged above the screw rod, the screw rod is connected with the screw motor, the screw motor is connected with the screw frequency converter, the material mixing device consists of a material mixing tank and a material mixing motor, the material mixing tank is arranged opposite to the discharge end of the screw rod, the material mixing motor is arranged above the material mixing tank, and a blanking hole is arranged at the lower end of the material mixing tank. The invention has the advantage of reasonable structure design, realizes continuous metering and material mixing, improves the production technology and can regulate the material mixing proportion in real time.

Description

technical field [0001] The invention relates to a multi-screw volumetric continuous metering and mixing device, which belongs to the field of chemical machinery. Background technique [0002] In the production process of recycled polyester products, in order to maintain the continuous and stable production, and to study the mixed use of different recycled polyester materials and improve the utilization value of recycled polyester, it is necessary to mix two or more different recycled polyester materials. It is necessary to achieve the correct, uniform and continuous mixing ratio. However, the existing metering equipment adopts the method of weighing and measuring. Although it is accurate, it cannot achieve continuous and stable supply, which affects the continuity and work efficiency of industrial production. The ratio of various polyester materials cannot be adjusted in real time, so the prior art cannot solve the technical problems of uninterrupted continuous metering and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B7/40B29B7/72
CPCB29B7/244B29B7/603
Inventor 陈浩姚海鹤黄连华
Owner ZHEJIANG HAILI ENVIRONMENTAL TECH CO LTD
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