CN207390484U

CN207390484U - Vacuum feeder exhaust pipe twin-tub type pressure-stabilization filter

Info

Publication number: CN207390484U
Application number: CN201721384457.2U
Authority: CN
Inventors: 丁凤娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-10-24
Filing date: 2017-10-24
Publication date: 2018-05-22
Anticipated expiration: 2027-10-24

Abstract

The utility model discloses a kind of vacuum feeder exhaust pipe twin-tub type pressure-stabilization filters, first filtering cloth jar is equipped with a unidirectional gas-guide tube, unidirectional gas-guide tube is equipped with an air inlet, the bottom of first filtering cloth jar is equipped with a pressure regulator valve, pressure regulator valve is equipped with a control handle, first filtering cloth jar is connected with one second filtering cloth jar, first filtering cloth jar is equipped with a flow adjustment knob, flow adjustment knob controls the first filtering cloth jar into the gas flow size of the second filtering cloth jar, second filtering cloth jar is connected with a ftercompction cylinder, ftercompction cylinder is equipped with a flow controller, flow controller is equipped with a first row gas port and a second exhaust port.Exhaust pipe is accessed during the vacuum feeder exhaust pipe twin-tub type pressure-stabilization filter use of the utility model, on the one hand which can filter off the dust in pipeline, reduce influence of the dust to air-extractor；On the other hand can the air pressure in exhaust pipe be stablized by ftercompction cylinder, vacuum feeder is allowed to work together more and is stablized.

Description

Vacuum feeder exhaust pipe twin-tub type pressure-stabilization filter

Technical field

The utility model is related to a kind of filter, more precisely, being that a kind of vacuum feeder exhaust pipe twin-tub type is steady Press through filter.

Background technology

Vacuum feeder is also known as suction conveyor, is a kind of to transmit particle and powder material by means of pull of vacuum Dustless closed conduit conveying equipment using vacuum and the draught head of environment space, forms gas in pipelines flowing, drives powder Material movement, so as to complete the conveying of powder.China introduces advanced external vacuum technique, and constantly improve is continuously improved, now extensively For each light, heavy industry industry such as chemical industry, pharmacy, food, metallurgy, building materials, agricultural and sideline.

Exhaust pipe one end connection air exhauster of vacuum feeder, pipeline is interior to generate negative pressure by air exhauster.In exhaust pipe The operation that dust influences air exhauster can be entered, while by air exhauster operation influenced that the unstable of air pressure, shadow can be caused in pipeline Ring the even running of vacuum feeder.

Utility model content

The technical issues of the utility model is mainly solved present in the prior art is taken out so as to provide a kind of vacuum feeder Air pipe twin-tub type pressure-stabilization filter.

The above-mentioned technical problem of the utility model is mainly what is be addressed by following technical proposals：

A kind of vacuum feeder exhaust pipe twin-tub type pressure-stabilization filter, comprising one first filtering cloth jar, on the first filtering cloth jar Equipped with a unidirectional gas-guide tube, unidirectional gas-guide tube is equipped with an air inlet, and the bottom of the first filtering cloth jar is equipped with a pressure regulator valve, pressure regulator valve A control handle is equipped with, the first filtering cloth jar is connected with one second filtering cloth jar, and the first filtering cloth jar is equipped with a flow adjustment knob, Flow adjustment knob controls the first filtering cloth jar to enter the gas flow size of the second filtering cloth jar, and the second filtering cloth jar and a ftercompction cylinder connect It connects, ftercompction cylinder is equipped with a flow controller, and flow controller is equipped with a first row gas port and a second exhaust port.

As the utility model preferred embodiment, the casing wall of first filtering cloth jar is double-layer structure.

As the utility model preferred embodiment, the volume of the ftercompction cylinder is the 1/2 of the second filtering cylinder volume.

Exhaust pipe is accessed during the vacuum feeder exhaust pipe twin-tub type pressure-stabilization filter use of the utility model, the mistake On the one hand filter can filter off the dust in pipeline, reduce influence of the dust to air-extractor；On the other hand ftercompction can be passed through Cylinder allows vacuum feeder to work together more and stablizes to stablize the air pressure in exhaust pipe.

Description of the drawings

It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is the dimensional structure diagram of the vacuum feeder exhaust pipe twin-tub type pressure-stabilization filter of the utility model.

Specific embodiment

The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model Define.

As shown in Figure 1, a kind of vacuum feeder exhaust pipe twin-tub type pressure-stabilization filter 1, comprising one first filtering cloth jar 10, First filtering cloth jar 10 is equipped with a unidirectional gas-guide tube 11, and unidirectional gas-guide tube 11 is equipped with an air inlet 12, the first filtering cloth jar 10 Bottom is equipped with a pressure regulator valve 13, and pressure regulator valve 13 is equipped with a control handle 14, and the first filtering cloth jar 10 connects with one second filtering cloth jar 20 It connects, the first filtering cloth jar 10 is equipped with a flow adjustment knob 15, and flow adjustment knob 15 controls the first filtering cloth jar 10 to enter second The gas flow size of filtering cloth jar 20, the second filtering cloth jar 20 are connected with a ftercompction cylinder 30, and ftercompction cylinder 30 is equipped with a flow control Device 31, flow controller 31 are equipped with a first row gas port 32 and a second exhaust port 33.

It is further improved as to the utility model, the casing wall of first filtering cloth jar 10 is double-layer structure.

It is further improved as to the utility model, the volume of the ftercompction cylinder 30 is 20 volume of the second filtering cloth jar 1/2.

Only illustrate the mentality of designing of the utility model in one embodiment above, in the case where system allows, The utility model can expand to while external more function modules, so as to extend its function to greatest extent.

The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any change or replacement expected without creative work should be covered within the scope of the utility model. Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.

Claims

1. a kind of vacuum feeder exhaust pipe twin-tub type pressure-stabilization filter（1）, which is characterized in that include one first filtering cloth jar （10）, the first filtering cloth jar（10）It is equipped with a unidirectional gas-guide tube（11）, unidirectional gas-guide tube（11）It is equipped with an air inlet（12）, the One filtering cloth jar（10）Bottom be equipped with a pressure regulator valve（13）, pressure regulator valve（13）It is equipped with a control handle（14）, the first filtering cloth jar （10）With one second filtering cloth jar（20）Connection, the first filtering cloth jar（10）It is equipped with a flow adjustment knob（15）, flow-rate adjustment rotation Button（15）Control the first filtering cloth jar（10）Into the second filtering cloth jar（20）Gas flow size, the second filtering cloth jar（20）It is mended with one Cylinder pressure（30）Connection, ftercompction cylinder（30）It is equipped with a flow controller（31）, flow controller（31）It is equipped with a first exhaust Mouthful（32）With a second exhaust port（33）.

2. vacuum feeder exhaust pipe twin-tub type pressure-stabilization filter according to claim 1, which is characterized in that described First filtering cloth jar（10）Casing wall be double-layer structure.

3. vacuum feeder exhaust pipe twin-tub type pressure-stabilization filter according to claim 2, which is characterized in that described Ftercompction cylinder（30）Volume be the second filtering cloth jar（20）The 1/2 of volume.