CN202170104U

CN202170104U - Feeder

Info

Publication number: CN202170104U
Application number: CN2011202478819U
Authority: CN
Inventors: 窦连怀
Original assignee: Tianjin Yulitong Thermal Insulation Material Co Ltd
Current assignee: Tianjin Yulitong Thermal Insulation Material Co Ltd
Priority date: 2011-07-14
Filing date: 2011-07-14
Publication date: 2012-03-21
Anticipated expiration: 2021-07-14

Abstract

The utility model provides a feeder, comprising a feeding port, a hopper and a discharging port, wherein the feeding port is arranged at the upper end of the hopper, the discharging port is arranged at the lower end of the hopper, a wire gauze is fixedly connected in the middle part of an inner cavity of the hopper, and at least one strong magnet is distributed on the wire gauze; when the material passes through the wire gauze, the contained magnetic impurities such as iron impieties can be adsorbed on the strong magnet, so as to ensure the purity of the materials. The feeder has the advantages of simple structure, convenience in maintenance, good impurity removing effect, low cost and the like.

Description

A kind of feeder

Technical field

The utility model relates to a kind of feeder.

Background technology

Used material such as polystyrene raw material in the production; Usually can mixing, some contain the impurity of magnetic material; Like iron, cobalt, nickel or their alloy, and present feeder is not removed the function of these impurity, so; Production link when below material enters into through feeder will certainly cause certain influence to product design.

Summary of the invention

The problem that the utility model will solve provides a kind of feeder that can remove impurity, especially is suitable for containing the powder or granule material of magnetic material impurity.

For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of feeder; Comprise inlet point, hopper and discharging opening, inlet point is in the upper end of hopper, and discharging opening is in the lower end of hopper; The middle part of the inner chamber of hopper is connected with wire netting, is distributed with at least one strong magnet on the wire netting.

Material gets into hopper from inlet point, through behind the wire netting, gets into next production link from discharging opening.Strong magnet can be absorbed the impurity that contains magnetic material in the material by actv., like iron, cobalt, nickel or their alloy, has guaranteed the degree of purity of material.

The hopper inner chamber of the utility model can be funnel-form or other groove shapes.

The end face of the described wire netting of the utility model can be vertical with the longitudinal axis of hopper, and described strong magnet can be evenly distributed on the wire netting.

Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, effectively removed the magnetic material impurity in the material, guaranteed the degree of purity of material, have simple in structure, easy to maintenance, production efficiency is high, low cost and other advantages.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is that the A-A of Fig. 1 is to cutaway view.

1, inlet point 2, hopper 3, discharging opening

4, wire netting 5, strong magnet

The specific embodiment

Like Fig. 1, shown in Figure 2, the utility model comprises inlet point 1, hopper 2 and discharging opening 3, and the inner chamber of hopper 2 is funnel-form; Inlet point 1 is in the upper end of hopper 2; Discharging opening 3 is in the lower end of hopper 2, and the middle part of the inner chamber of hopper 2 is welded with wire netting 4, is uniform-distribution with three strong magnets 5 on the wire netting 4.

The working process of this instance: material enters into hopper 2 from inlet point 1, through wire netting 4 time, contains the impurity of magnetic material in the material, is adsorbed on the strong magnet 5 like iron or its alloy impurity, and material enters into next production link through discharging opening 3 then.

More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.

Claims

1. feeder; Comprise inlet point (1), hopper (2) and discharging opening (3); Inlet point (1) is in the upper end of hopper (2); Discharging opening (3) is characterized in that in the lower end of hopper (2): the middle part of the inner chamber of hopper (2) is connected with wire netting (4), is distributed with at least one strong magnet (5) on the wire netting (4).

2. feeder as claimed in claim 1 is characterized in that: the inner chamber of said hopper (2) is funnel-form.