CN201442002U

CN201442002U - Negative-pressure artificial discoloring earth feeder

Info

Publication number: CN201442002U
Application number: CN2009200162778U
Authority: CN
Inventors: 刘国华; 暴沛霖
Original assignee: Tieling Beiya Medicated Oil Co Ltd
Current assignee: The emerging pharmaceutical Limited by Share Ltd (Tieling)
Priority date: 2009-08-13
Filing date: 2009-08-13
Publication date: 2010-04-28
Anticipated expiration: 2019-08-13

Abstract

The utility model discloses a negative-pressure artificial discoloring earth feeder. In the technical scheme, the upper end plate of a vertical cylindrical shell is provided with a dust exhaust port, a discharge pipe is arranged below the bottom of a conical drum at the lower end of the shell, a butterfly plate type valve is arranged in the discharge pipe, a horizontal sieve plate is arranged between the bottom of the conical drum in the shell and the cylindrical shell, and the side face of the shell is provided with a feed port. As the cylindrical shell is arranged in the discoloring earth feeding position, the upper end of the shell is provided with the dust exhaust port which is connected with the induced draft fan, the discharge pipe below the bottom of the conical drum of the shell is connected with the feed port of the mixing tank, the horizontal sieve plate is arranged in the shell, and the side face of the shell is provided with the feed port, when the utility model is used in artificial feeding, the packaging bag with discoloring earth is opened, the bag mouth is arranged in the feed port on the side face of the shell and is arranged on the sieve plate in the shell, the foreign substances and impurities in the discoloring earth are picked out by hand, and the discoloring earth can fall off through the sieve plate. When the utility model is used for delivering the discoloring earth, the flying dust can be sucked by the induced draft fan through the dust exhaust port. Therefore, the utility model solves the problem that the serious dust pollution in the places with the artificial discoloring earth feeding can make the working environment adverse.

Description

Decolorizing earth negative pressure hand fed device

Technical field

The utility model relates to a kind of decolorizing earth feeder, particularly a kind of negative pressure cover of decolorizing earth feeder.

Background technology

Be in the production of feedstock production medicinal soybean oil with soybean oil, add decolorizing earth in soybean oil decolours to soybean oil, decolorizing earth has atlapulgite or active carbon etc., decolorizing earth is the very thin powder material of particle, decolorizing earth generally is to use packaging bags, during use, be with manually opening the package, the packing sack is poured into blending tank facing to the spout of blending tank, when the spout of blending tank is poured decolorizing earth into, the decolorizing earth powder that particle is very thin can fly upward out, and the dust that flies upward out floats around spout, causes the dust pollution of surrounding environment serious.In the production of medicinal soybean oil, production environment requires to purify.Purification for production environment, in the prior art, it is the room that the operation that adds decolorizing earth is placed on a sealing, the dust that produces when making the decolorizing earth feeding is isolated in the production environment that does not influence soybean oil in the room of sealing, but the serious work under bad environment of dust pollution in the room of sealing, in order to solve the dust pollution serious problems of working environment in the decolorizing earth feeding closed room, on the wall of closed room or ceiling dusting fan is housed, in the process of decolorizing earth feeding, carry out dust discharge during dust from flying, but can not solve the problem of the work under bad environment that decolorizing earth hand fed operating point dust pollution seriously causes preferably.

Summary of the invention

The purpose of this utility model is in order to overcome above-mentioned deficiency, proposes a kind of decolorizing earth negative pressure hand fed device that can solve the work under bad environment problem that decolorizing earth hand fed operating point dust pollution seriously causes.

The utility model is realized with the following method.

Decolorizing earth negative pressure hand fed device has the vertical and cylindrical housing, there is upper head plate the upper end of housing, upper head plate has dust-exhausting port, the lower end of housing has at the bottom of the conical tube, there is tremie pipe below at the bottom of the conical tube, butterfly plate formula valve is arranged in the tremie pipe, and at the bottom of the conical tube in the housing and the sieve plate of level is arranged between the cylindrical shell, there is dog-house the side of housing.

Before the use, tremie pipe is linked to each other with the spout of blending tank, dust-exhausting port links to each other with air-introduced machine.

When blending tank drops into decolorizing earth, the packaging bag of decolorizing earth is opened, sack is put in the dog-house of housing side, decolorizing earth is rendered on the sieve plate in the housing, decolorizing earth falls by butterfly plate formula valve from sieve plate and enters blending tank through the spout of blending tank again.

The utility model has cylindrical shell at the decolorizing earth place of feeding intake, and there is dust-exhausting port the upper end of housing, and dust-exhausting port links to each other with air-introduced machine, and the tremie pipe of side links to each other with the spout of blending tank under the housing conical tube, and horizontal sieve plate is arranged in the housing, and there is dog-house the side of housing.When manually feeding intake, the packaging bag of decolorizing earth is opened, sack is put in the dog-house of housing side, decolorizing earth is rendered on the sieve plate in the housing, pick foreign matter and impurity in the decolorizing earth by hand, decolorizing earth falls through sieve plate, and the dust that flies upward out when throwing in decolorizing earth can solve the work under bad environment problem that decolorizing earth hand fed operating point dust pollution seriously causes by air-introduced machine from the dust-exhausting port sucking-off.

Below in conjunction with accompanying drawing, the utility model is further described.

Description of drawings

Fig. 1 is the main cross-sectional schematic according to a kind of decolorizing earth negative pressure hand fed device of invention scheme proposition of the present utility model;

Fig. 2 is the A-A cross-sectional schematic of Fig. 1.

The specific embodiment

Among Fig. 1, Fig. 2, decolorizing earth negative pressure hand fed device has vertical and cylindrical housing 1, there is upper head plate 2 upper end of housing, upper head plate has dust-exhausting port 3, the lower end of housing has at the bottom of the conical tube 4, and there is tremie pipe 5 below at the bottom of the conical tube, and butterfly plate formula valve 6 is arranged in the tremie pipe, at the bottom of the conical tube in the housing and the sieve plate 7 of level is arranged between the cylindrical shell, there is dog-house 8 side of housing.

Claims

1. decolorizing earth negative pressure hand fed device, it is characterized in that: the vertical and cylindrical housing is arranged, there is upper head plate the upper end of housing, upper head plate has dust-exhausting port, the lower end of housing has at the bottom of the conical tube, and there is tremie pipe the below at the bottom of the conical tube, and butterfly plate formula valve is arranged in the tremie pipe, at the bottom of the conical tube in the housing and the sieve plate of level is arranged between the cylindrical shell, there is dog-house the side of housing.