CN104229436A - Constant feeding adjustment device - Google Patents

Constant feeding adjustment device Download PDF

Info

Publication number
CN104229436A
CN104229436A CN201410415456.4A CN201410415456A CN104229436A CN 104229436 A CN104229436 A CN 104229436A CN 201410415456 A CN201410415456 A CN 201410415456A CN 104229436 A CN104229436 A CN 104229436A
Authority
CN
China
Prior art keywords
controllable gate
hydraulic pressure
feed bin
feeder
pressure controllable
Prior art date
Application number
CN201410415456.4A
Other languages
Chinese (zh)
Inventor
赵兴钢
李家亮
李永红
杨晨光
王丽艳
艾英明
遇广宇
刘红力
武世鹏
任志刚
Original Assignee
北方重工集团有限公司
中国电建集团成都勘测设计研究院有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北方重工集团有限公司, 中国电建集团成都勘测设计研究院有限公司 filed Critical 北方重工集团有限公司
Priority to CN201410415456.4A priority Critical patent/CN104229436A/en
Publication of CN104229436A publication Critical patent/CN104229436A/en

Links

Abstract

The invention relates to a constant feeding adjustment device, which is applied to the fields of water conservancy, metallurgy, electric power, port and pier, coal, building materials, chemical engineering and the like. The constant feeding adjustment device comprises a hydraulic controllable gate stock bin, a hydraulic controllable gate valve, a variable feeding machine and a constant feeding machine, wherein the variable feeding machine is connected to the lower part of the hydraulic controllable gate stock bin; the constant feeding machine is connected to the lower part of the variable feeding machine; the variable feeding machine is arranged on the lower part of the hydraulic controllable gate stock bin; the hydraulic controllable gate stock bin is provided with the hydraulic controllable gate valve; the constant feeding machine is arranged under the variable feeding machine. The device can quickly and accurately adjust conveying material capacity, and can realize continuous automatic metering, automatic control and automatic feeding; the low accuracy of material conveying capacity of a constant feeding adjustment system is avoided; the error of the conveying capacity of the equipment is five thousandths, and the device has a great function on conveying constant viscous materials.

Description

A kind of dosing control apparatus

Technical field

The present invention relates to the dosing control apparatus of fine adjustment convey materials freight volume in the fields such as water conservancy, metallurgy, electric power, port and pier, coal, building materials, chemical industry.

Background technology

At present, in the bulk material dump of the industrial sector application such as water conservancy, metallurgy, electric power, port and pier, coal, building materials, chemical industry, multiple especially viscous material mixes according to a certain ratio, and proportional quantity precision prescribed is high.General dosing control system is that the operational throughput that can not reach quantitative proportioning requirement, particularly viscous material is difficult to ensure especially, and therefore develop a kind of dosing control apparatus, be new problem anxious to be resolved always.

Summary of the invention

The object of the present invention is to provide a kind of dosing control apparatus, this device is made up of novel hydraulic controllable gate feed bin, variable feeder and constant feeder.Add hydraulic pressure controllable gate and variable feeder, avoid distributing precision in background technology not high.The error of this equipment conveying freight volume is 5/1000ths.Continuous automatic metering, automatically control, autofeed can be realized, mass transport amount can be guaranteed.

The object of the present invention is achieved like this: a kind of dosing control apparatus, comprise hydraulic pressure controllable gate feed bin, hydraulic controllable sluice valve, variable feeder, constant feeder composition, link variable feeder below hydraulic pressure controllable gate feed bin, connect constant feeder below variable feeder, above hydraulic pressure controllable gate feed bin, hydraulic pressure controllable gate is installed, the principle of work of described device is, mass transport is to hydraulic pressure controllable gate feed bin, hydraulic pressure controllable gate feed bin is with hydraulic pressure controllable gate, can the size of fine adjustment gate on demand, control bed depth, regulate mass flow, below hydraulic pressure controllable gate feed bin, variable feeder is set, variable feeder presses setting speed mass transport specified rate feeder by frequency conversion drive, dosing function accurately measures the freight volume of material, if material freight volume is discontented with sufficient rating number, constant feeder just feeds back signal to variable feeder, variable feeder passes through the freight volume of the hydraulic pressure controllable gate energy fine adjustment material of adjusting rotary speed or adjustment hydraulic pressure controllable gate feed bin, adopt hydraulic pressure controllable gate feed bin and variable feeder scheme, ensure the continuity of mass transport, for preventing because feed bin is excessive, pressure increases, and may cause the caking of material, block, cause that Flow of Goods and Materials is smooth, the poor problem of ingredients stability, and hydraulic pressure controllable gate feed bin size can be different and change with material, hydraulic pressure controllable gate feed bin, variable feeder and constant feeder composition high precision feeding system, the error of operational throughput is 5/1000ths, can realize continuous automatic metering, automatically control, autofeed, can guarantee mass transport amount.

Main points of the present invention are its structure and working principle.Its principle of work is, mass transport is to hydraulic pressure controllable gate feed bin, hydraulic pressure controllable gate feed bin is with hydraulic pressure controllable gate, can the size of fine adjustment gate on demand, control bed depth, regulate mass flow, below hydraulic pressure controllable gate feed bin, variable feeder is set, variable feeder presses setting speed mass transport specified rate feeder by frequency conversion drive, dosing function accurately measures the freight volume of material, if material freight volume is discontented with sufficient rating number, constant feeder just feeds back signal to variable feeder, variable feeder passes through the freight volume of the hydraulic pressure controllable gate energy fine adjustment material of adjusting rotary speed or adjustment hydraulic pressure controllable gate feed bin, adopt hydraulic pressure controllable gate feed bin and variable feeder scheme, ensure the continuity of mass transport, for preventing because feed bin is excessive, pressure increases, and may cause the caking of material, block, cause that Flow of Goods and Materials is smooth, the poor problem of ingredients stability, and hydraulic pressure controllable gate feed bin size can be different and change with material, hydraulic pressure controllable gate feed bin, variable feeder and constant feeder composition high precision feeding system, the error of operational throughput is 5/1000ths, can realize continuous automatic metering, automatically control, autofeed, can guarantee mass transport amount.

A kind of dosing control apparatus compared with prior art, have and regulate rapidly precisely convey materials freight volume, continuous automatic metering can be realized, controls automatically, autofeed, avoid that dosing control system material freight volume precision is not high, the error of this equipment conveying freight volume being 5/1000ths, to carrying the advantages such as quantitative viscous material effect is large, will being widely used in the fields such as water conservancy, metallurgy, electric power, port and pier, coal, building materials, chemical industry.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is described in detail.

Fig. 1 is structural representation of the present invention.

Detailed description of the invention

With reference to accompanying drawing, a kind of dosing control apparatus, comprise hydraulic pressure controllable gate feed bin 1, hydraulic controllable sluice valve 2, variable feeder 3, constant feeder 4 form, hydraulic pressure controllable gate feed bin 1 is link variable feeder 3 below, variable feeder 3 connects constant feeder 4 below, and hydraulic pressure controllable gate feed bin 1 installs hydraulic controllable sluice valve 2 above.The principle of work of described device is, mass transport is to hydraulic pressure controllable gate feed bin 1, hydraulic pressure controllable gate feed bin 1 is with hydraulic pressure controllable gate, can the size of fine adjustment gate on demand, control bed depth, regulate mass flow, hydraulic pressure controllable gate feed bin 1 arranges variable feeder 3 below, variable feeder 3 presses setting speed mass transport specified rate feeder 4 by frequency conversion drive, constant feeder 4 accurately can measure the freight volume of material, if material freight volume is discontented with sufficient rating number, constant feeder 4 just feeds back signal to variable feeder 3, variable feeder 3 passes through the freight volume of the hydraulic pressure controllable gate 2 energy fine adjustment material of adjusting rotary speed or adjustment hydraulic pressure controllable gate feed bin 1, adopt hydraulic pressure controllable gate feed bin 1 and variable feeder 3 scheme, ensure the continuity of mass transport, for preventing because feed bin is excessive, pressure increases, and may cause the caking of material, block, cause that Flow of Goods and Materials is smooth, the poor problem of ingredients stability, and hydraulic pressure controllable gate feed bin 1 size can be different and change with material, hydraulic pressure controllable gate feed bin 1, variable feeder 3 and constant feeder 4 form high precision feeding system, and the error of operational throughput is 5/1000ths, can realize continuous automatic metering, automatically control, autofeed, can guarantee mass transport amount.

Claims (2)

1. a dosing control apparatus, comprise hydraulic pressure controllable gate feed bin, hydraulic controllable sluice valve, variable feeder, constant feeder composition, it is characterized in that: link variable feeder below hydraulic pressure controllable gate feed bin, connect constant feeder below variable feeder, above hydraulic pressure controllable gate feed bin, hydraulic pressure controllable gate is installed.
2. a kind of dosing control apparatus according to claim 1, it is characterized in that: the principle of work of described device is, mass transport is to hydraulic pressure controllable gate feed bin, hydraulic pressure controllable gate feed bin is with hydraulic pressure controllable gate, can the size of fine adjustment gate on demand, control bed depth, regulate mass flow, below hydraulic pressure controllable gate feed bin, variable feeder is set, variable feeder presses setting speed mass transport specified rate feeder by frequency conversion drive, dosing function accurately measures the freight volume of material, if material freight volume is discontented with sufficient rating number, constant feeder just feeds back signal to variable feeder, variable feeder passes through the freight volume of the hydraulic pressure controllable gate energy fine adjustment material of adjusting rotary speed or adjustment hydraulic pressure controllable gate feed bin, adopt hydraulic pressure controllable gate feed bin and variable feeder scheme, ensure the continuity of mass transport, for preventing because feed bin is excessive, pressure increases, and may cause the caking of material, block, cause that Flow of Goods and Materials is smooth, the poor problem of ingredients stability, and hydraulic pressure controllable gate feed bin size can be different and change with material, hydraulic pressure controllable gate feed bin, variable feeder and constant feeder composition high precision feeding system, the error of operational throughput is 5/1000ths, can realize continuous automatic metering, automatically control, autofeed, can guarantee mass transport amount.
CN201410415456.4A 2014-08-22 2014-08-22 Constant feeding adjustment device CN104229436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410415456.4A CN104229436A (en) 2014-08-22 2014-08-22 Constant feeding adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410415456.4A CN104229436A (en) 2014-08-22 2014-08-22 Constant feeding adjustment device

Publications (1)

Publication Number Publication Date
CN104229436A true CN104229436A (en) 2014-12-24

Family

ID=52218502

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410415456.4A CN104229436A (en) 2014-08-22 2014-08-22 Constant feeding adjustment device

Country Status (1)

Country Link
CN (1) CN104229436A (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500985A (en) * 1982-05-21 1984-05-31
CN85202526U (en) * 1985-05-30 1986-07-09 株式会社吉冈制作所 Automatic particle or powder quantative feeder
CN1793707A (en) * 2005-12-28 2006-06-28 太原理工大学 Hydraulic controllable sluice valve
CN201442748U (en) * 2009-06-25 2010-04-28 营口大和衡器有限公司 Dosing machine
CN201567068U (en) * 2009-12-25 2010-09-01 山东建筑大学 Belt conveying even feeding device
CN201817078U (en) * 2010-10-12 2011-05-04 鹤壁市煤化机械有限责任公司 Volumetric bin metering belt feeder
CN201901432U (en) * 2010-10-12 2011-07-20 鹤壁市煤化机械有限责任公司 Super large measuring belt feeder
CN202072266U (en) * 2011-04-02 2011-12-14 孙凯 Quantitative feeder
CN102849441A (en) * 2012-08-03 2013-01-02 新乡市振源机械设备有限责任公司 Dynamic-weighing quantitative belt feeder
CN202687440U (en) * 2012-07-17 2013-01-23 任水君 Automatic coal-blending and weighing belt feeder with adjustment valve
CN202807917U (en) * 2012-08-14 2013-03-20 岳邦富 Multifunctional material feeder
CN203638779U (en) * 2013-12-29 2014-06-11 赣州虔东稀土集团股份有限公司 Full automatic quantitative powder feeding device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500985A (en) * 1982-05-21 1984-05-31
CN85202526U (en) * 1985-05-30 1986-07-09 株式会社吉冈制作所 Automatic particle or powder quantative feeder
CN1793707A (en) * 2005-12-28 2006-06-28 太原理工大学 Hydraulic controllable sluice valve
CN201442748U (en) * 2009-06-25 2010-04-28 营口大和衡器有限公司 Dosing machine
CN201567068U (en) * 2009-12-25 2010-09-01 山东建筑大学 Belt conveying even feeding device
CN201817078U (en) * 2010-10-12 2011-05-04 鹤壁市煤化机械有限责任公司 Volumetric bin metering belt feeder
CN201901432U (en) * 2010-10-12 2011-07-20 鹤壁市煤化机械有限责任公司 Super large measuring belt feeder
CN202072266U (en) * 2011-04-02 2011-12-14 孙凯 Quantitative feeder
CN202687440U (en) * 2012-07-17 2013-01-23 任水君 Automatic coal-blending and weighing belt feeder with adjustment valve
CN102849441A (en) * 2012-08-03 2013-01-02 新乡市振源机械设备有限责任公司 Dynamic-weighing quantitative belt feeder
CN202807917U (en) * 2012-08-14 2013-03-20 岳邦富 Multifunctional material feeder
CN203638779U (en) * 2013-12-29 2014-06-11 赣州虔东稀土集团股份有限公司 Full automatic quantitative powder feeding device

Similar Documents

Publication Publication Date Title
CN103449200A (en) High-precision powder quantitative feeding machine
CN104696008B (en) Method for filling underground stope with gravels in cemented filling manner
CN102147282A (en) Intelligent dynamic weightlessness scale
CN104175401B (en) A kind of concrete mixing plant match ratio dynamic debugging system
EA200901185A1 (en) Method and device for regulating the flow of solid materials
CN204979379U (en) Automatic measurement powder adding device
CN104648970A (en) Proportioning control method and system
CN104791005B (en) A kind of storing apparatus and method improving vertical sand warehouse concentration of emission stability
CN104353587A (en) Double-component rubber supply equipment
CN104493967A (en) System for preparing ceramsite through sludge
CN206746478U (en) The online feed proportioning system of lithium battery
CN204057275U (en) Automatic batching system
CN203359481U (en) Feed quantification conveying device
CN102063131B (en) Automatic water mixing control system for sintering production
CN203048093U (en) Novel quantitative feeder
CN204527672U (en) A kind of pneumatic measuring cup type blanking head
CN206232149U (en) The online high precision mixed coal measures system of four coal bunkers
CN201604208U (en) Improved dry powder production device
CN103693459A (en) Powdery material variable feeding mechanism
CN103693416B (en) Sintering Blend controls device and control method
CN101445868A (en) Technique for proportioning different materials in steel plant
CN103449148A (en) Material continuous dynamic metering device
CN202193463U (en) Ash discharging device
CN2897413Y (en) Automatic particular material dosing device
CN203739046U (en) Rubber powder storage and distribution device of reclaimed rubber mixing production line

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20141224

RJ01 Rejection of invention patent application after publication