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Packing scale for powder material

A technology for powder materials and packaging scales, applied in packaging, solid materials, transportation and packaging, etc., can solve the problems of uncontrollable quantitative supply of powder materials, low packing density of materials, affecting the efficiency of packaging work, etc. Good effect, the effect of increasing the bulk density

Inactive Publication Date: 2012-10-03
季胜
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the existing packaging scales pack ultra-fine powder materials with large air content, they cannot control the quantitative supply of powder materials, the packing density of materials is low, and the materials often have air bulges after entering the package, which makes it difficult to seal, Problems with palletizing or bag standing, which affects the efficiency of packaging work

Method used

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  • Packing scale for powder material
  • Packing scale for powder material
  • Packing scale for powder material

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Embodiment Construction

[0020] See Figure 1-9 , the packaging scale of the present embodiment includes: a degassing and unloading device A arranged on the bottom outlet of the hopper D, and an air extraction nozzle connected to the degassing and unloading device A for providing degassing and blowing and blocking gas sources Blow combination valve B, bag clamping mechanism C located at the bottom of degassing and unloading device A.

[0021] The degassing and blanking device A comprises: a blanking cylinder 1, the inner wall of the blanking cylinder 1 is provided with a cylindrical inner filter element, and the outer wall of the blanking cylinder 1 is provided with a The interface 2 communicated with the gap between them; the interface 2 is connected with the combined valve B of air extraction and injection.

[0022] A plurality of outer filter cores 3 are evenly distributed around the lower barrel 1; the ports on the top of the outer filter cores 3 are connected to the combination valve B for air e...

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Abstract

The invention relates to a packing scale for powder material; the packing scale is suitable for preventing the powder material containing plenty of gas from entering into a package so as to solve the problems that the package cannot be vertically installed on the floor, the rated quantity of material is hard to be packed into the package within the normal time, and the powder flies in every direction; the packing equipment has an excellent using effect and can improve packing efficiency. The packing scale comprises a degassing unloading device, a suction and blowing combination valve set, a vacuum pump and a pneumatic bag clamping lifting mechanism, wherein the degassing unloading device is arranged on a bottom outlet of a material bucket; the suction and blowing combination valve is connected with the degassing unloading device and used for degassing and eliminating blockage by blowing; and the pneumatic bag clamping lifting mechanism is arranged at the bottom of the degassing unloading device. The degassing unloading device comprises an unloading cylinder; the inner wall and the outer wall of the unloading cylinder are provided with integrated micropore filtration cores; the apertures of the filtration core holes are determined according to the size of material particles, ranging from 50 to 1 micron; the outer side wall of the unloading cylinder is provided with an interfacecommunicated with a gap between the inner wall of the unloading cylinder and an inner filtration core; and the interface is connected with the suction and blowing combination valve.

Description

technical field [0001] The invention relates to a packing scale used for packing superfine powder materials with large air content. Background technique [0002] When the existing packaging scales pack ultra-fine powder materials with large air content, they cannot control the quantitative supply of powder materials, the packing density of materials is low, and the materials often have air bulges after entering the package, which makes it difficult to seal, Palletizing or bag standing problems, which affect the efficiency of packaging work. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a powder material packaging scale with reasonable structure, suitable for preventing material dust from flying everywhere, good packaging effect and high packaging efficiency. [0004] In order to solve the above-mentioned technical problems, the powder material packaging scale of the present invention includes: a degassing and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B1/34B65B1/10B65B1/28
Inventor 季胜
Owner 季胜
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