Novel gravity separator

A new type of gravity separation technology, which is applied in the direction of solid separation, separation of solids from solids with air flow, and filtration and screening, can solve the problems of unknown separation effect and achieve good separation effect and separation effect good effect

Inactive Publication Date: 2012-10-17
杭州太阳铸造工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, no gravity separator with good separation effect under dry conditions has been found in the industry. In the past, some enterprises have carried out trial production according to the structure of the gravity separator used for seed selection, but the separation effect is unknown.

Method used

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Embodiment

[0032] As shown in the figure, the new gravity separator consists of an air filter 19, blower 1, bellows 2, air volume valve 3, hose 4, vibration box 5, vibration motor 8, gravity separator 10, and even air plate 11. Box cover 12, soft seal 13, vibrating screen 14, spring 7, frame 15 and other components.

[0033] The air filter 19 is used to remove dust in the air to prevent the sieve plate 21 of the gravity sorting sieve 10 from being blocked. The outlet of the filter 19 is connected with the inlet of the blower 1 .

[0034] The blower fan 1 adopts a high-pressure centrifugal fan, and its outlet links to each other with the inlet of the bellows 2.

[0035] In order to obtain a better separation effect, the inner cavity of the bellows 2 is divided into three chambers, which communicate with the three air outlets of the upper cover respectively, and the three air outlets are respectively connected with the corresponding air volume adjustment doors. At this time, the air volu...

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PUM

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Abstract

The invention relates to a novel gravity separator. The novel gravity separator is characterized by comprising a machine frame, wherein an air filter, an air blower and an air box are arranged on an underbed of the machine frame; a vibrating box is arranged on the machine frame; an outlet of the air filter is connected with an inlet of the air blower, and an outlet of the air blower is connected with an inlet of the air box; vibrating motors are respectively arranged in the middle rear positions of the two outer sides of the vibrating box, and an air pressure gauge is arranged in the middle of one outer side of the vibrating box; a box cover is arranged on the vibrating box, and a material inlet is formed on the box cover; a plurality of material outlets are formed at the side face of the vibrating box, and the underside of the vibrating box is connected with an outlet of the air box through a flexible pipe; a gravity separating sieve is arranged in the upper position in the vibrating box; a vibrating sieve is arranged at the front end of the gravity separating sieve; and an air uniformizing plate is arranged below the gravity separating sieve. The novel gravity separator provided by the invention is especially suitable for being used for separating two types of particles with relatively large difference on specific weight from the mixed particles of the two particles under a dry condition and has a good effect.

Description

technical field [0001] The invention relates to material sorting equipment, in particular to a gravity sorting machine used in industry for sorting under dry working conditions. Background technique [0002] The principle of using gravity for sorting is common mechanical knowledge, but at present, gravity sorting machines are mainly used in agricultural seed selection and ore washing industries, such as for seed selection of corn, wheat and other grains and vegetables, from well-developed From the heavier and larger seeds, other sundries such as stunted diseased grains, insect-eaten, mildewed and germinated lighter and smaller grains and weed seeds are removed. This type of equipment generally adopts iron-wood structure. Gravity separation is also widely used in ore washing, but it needs to be carried out in a fluid medium. The mineral particles are loosened by the buoyancy of the medium and hydrodynamic force, so that they can be classified according to the density differen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B9/00B07B4/08B07B1/28B07B11/00
Inventor 陈立夏周望捷陈红雷徐恩华许国华陈永新
Owner 杭州太阳铸造工程技术有限公司
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