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SU513261A1 - Device for measuring the weight flow of bulk materials - Google Patents

Device for measuring the weight flow of bulk materials

Info

Publication number
SU513261A1
SU513261A1 SU2082378A SU2082378A SU513261A1 SU 513261 A1 SU513261 A1 SU 513261A1 SU 2082378 A SU2082378 A SU 2082378A SU 2082378 A SU2082378 A SU 2082378A SU 513261 A1 SU513261 A1 SU 513261A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mass
measuring
bulk materials
belt
converter
Prior art date
Application number
SU2082378A
Other languages
Russian (ru)
Inventor
Михаил Васильевич Шорбан
Борис Матвеевич Литвинов
Нина Алексеевна Кибальчич
Николай Иванович Маркин
Борис Иванович Данилов
Original Assignee
Предприятие П/Я М-5397
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 Предприятие П/Я М-5397 filed Critical Предприятие П/Я М-5397
Priority to SU2082378A priority Critical patent/SU513261A1/en
Application granted granted Critical
Publication of SU513261A1 publication Critical patent/SU513261A1/en

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  • Measuring Volume Flow (AREA)

Description

(54) УСТРОЙСТВО ДЛЯ ИЗМЕРЕНИЯ ВЕСОВОГО РАСХОДА СЬГОЧИХ МАТЕРИАЛОВ(54) DEVICE FOR MEASURING THE WEIGHT CONSUMPTION OF MATTERS

мн  ленточного 2 про юрционально изменению массы на-ленте, тем самым обеепетива  лосто нство массы продукта на ленте гранспоргера 2 в процессе измерени  расхода, причем, при увеличении массы материала на ленте транспортера увеличиваетс  его скорость и наоборот.It is valid to change the mass on the tape, thereby making the mass of the product on the belt of the granporger 2 during the flow measurement, and, with an increase in the mass of the material on the conveyor belt, its speed increases and vice versa.

Параллельно частотный сигнал генератора 10 поступает в привод 12 блока 11, где перемножаютс  сигналы системы регулировани  скорости ленты транспортера с привода 12 и сигнал системы измерени  массы с преобразовател  13. Ila выходе блокл 11 получаетс  сигнал, характеризующий значеiHe расхода продукта в данный момент времени, который поступает в регистрирующий прибор 14 и затем в систему управлени  технологическим процессом (на фиг. 1 не показана).In parallel, the frequency signal of the generator 10 enters the drive 12 of the block 11, where signals of the conveyor belt speed control system are multiplied from the drive 12 and the signal of the mass measurement system from the converter 13. Ila output of block 11 receives a signal characterizing the value of product flow at a given time, which arrives to the recording device 14 and then to the process control system (not shown in Fig. 1).

Claims (1)

Формула изобретени Invention Formula Устройство дл  измерени  весового расхода сыпучих материалов, содержащее пита гель, ленточный транспортер с приводом и датчиком массы материала на ленте транспортера, преобразователь массы, регул тор скорости ленты с генератором переменной Частоты, коммутирующий элетлент и блок перемножени  сигналов преобразовател  массы и регул тора скорости ленты, отличающеес  тем, что, С; целью расширени  диапазона и повыиени  точности измеренк  мгновенных значений расхода при неравномерной подаче материала, датчик массы соединен через коммутирующий злемент с входами преобразовател  массы и регул тора скорости ленты , выход генератора переменной частоты которого подключен совместно с выходом преобразовател  массы к блоку перемножени  сигналов.A device for measuring the weight flow of bulk materials, containing a gel feed, a belt conveyor with a drive and a mass sensor of material on a conveyor belt, a mass converter, a belt speed regulator with a variable frequency generator, a switching element and a mass converter signal multiplier unit and a belt speed regulator, characterized in that, C; In order to expand the range and improve the accuracy of measurements of instantaneous flow rates with uneven material supply, the mass sensor is connected through the switching element to the inputs of the mass converter and the tape speed controller, the output of the variable frequency generator of which is connected together with the mass converter output to the signal multiplication unit.
SU2082378A 1974-12-12 1974-12-12 Device for measuring the weight flow of bulk materials SU513261A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2082378A SU513261A1 (en) 1974-12-12 1974-12-12 Device for measuring the weight flow of bulk materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2082378A SU513261A1 (en) 1974-12-12 1974-12-12 Device for measuring the weight flow of bulk materials

Publications (1)

Publication Number Publication Date
SU513261A1 true SU513261A1 (en) 1976-05-05

Family

ID=20602985

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2082378A SU513261A1 (en) 1974-12-12 1974-12-12 Device for measuring the weight flow of bulk materials

Country Status (1)

Country Link
SU (1) SU513261A1 (en)

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