CN2897413Y

CN2897413Y - Automatic particular material dosing device

Info

Publication number: CN2897413Y
Application number: CN 200620034363
Authority: CN
Inventors: 张贤军; 王政强; 屈云燕; 肖正君
Original assignee: PINGSHAN TIANYUAN JINSHI CHEMICAL INDUSTRY Co Ltd
Current assignee: Yibin Tianyuan Group Co Ltd
Priority date: 2006-05-22
Filing date: 2006-05-22
Publication date: 2007-05-09
Anticipated expiration: 2016-05-22

Abstract

The utility model discloses an automatic batching device for grain material, which comprises more than two storage hoppers, a primary vibration feeder which is separately arranged below each storage hopper, a weighting hopper which is separately arranged below each primary vibration feeder with weight sensor, a secondary vibration feed which is separately arranged below each weighting hopper, and a mixing hopper which is arranged below all secondary vibration feeders. The electric motor in all primary vibration feeders, the electric motor in the secondary vibration feeder and the weight sensor of the weighting hopper are connected to a computer. The utility model ensures the accuracy and uniformity of the material batching, which can operate continuously.

Description

The granule materials automatic recipe maker

Technical field

The utility model relates to a kind of proportioner.

Background technology

Now be widely used in chemical industry, the granule materials proportioner of metallurgy industry, with two kinds of components is example, by shown in Figure 2, employing is provided with electrically operated valve 16 in the discharging opening of the hopper of every component raw material mostly, one conveyer belt 17 is set below each hopper, the scale hooper 18 that the amount of being provided with claims below each conveyer belt 17, discharging opening at all scale hoopers 18 is provided with electrically operated valve 19, the discharging opening of all scale hoopers 18 all links to each other with batch mixing bucket 20, when preparing burden, motor by Artificial Control electrically operated valve 16 carries out blanking, enter scale hooper 18 by conveyer belt 17 again, equivalent claims to show when material arrives predetermined value, closes electrically operated valve 16 and start electrically operated valve 19, make each component raw material enter the batch mixing bucket, in this process,, cause weighing to have certain error because blanking velocity is subjected to manually-operated the influence, thereby cause batching all to have certain error on total amount and ratio, the degree of accuracy of batching is relatively poor; Simultaneously because of being subjected to manually-operated the influence, the uniformity of batching is also relatively poor, and working continuously of can't realizing preparing burden.

The utility model content

The purpose of this utility model is the above-mentioned deficiency at prior art, and a kind of granule materials automatic recipe maker that can guarantee the degree of accuracy, the uniformity of batching and can realize working continuously is provided.

For achieving the above object, granule materials automatic recipe maker of the present utility model, comprise plural storage bin hopper, the quantity of storage bin hopper is corresponding with the quantity of component, this automatic recipe maker also comprises the one-level oscillating feeder that is separately positioned on each storage bin hopper below, be separately positioned on each one-level oscillating feeder below and have the scale hooper of weight sensor, be separately positioned on the secondary vibration batcher of each scale hooper below, and the batch mixing bucket that is arranged on all secondary vibration batcher belows, and the motor of all one-level oscillating feeders, the motor of secondary vibration batcher all links to each other with a computer with the weight sensor of scale hooper;

When the batching beginning, with each component raw material proportioning and total amount input computer, each component raw material enters scale hooper by the one-level oscillating feeder respectively, and blanking velocity can be chain by motor that links to each other with computer and weight sensor realization with the weight in the scale hooper during weighing, be the increment weighing this moment, the amount for each component raw material of need adding of metering, this step realization amount accurately; When each component raw material enters the batch mixing bucket by the secondary vibration batcher, blanking velocity can be chain by motor that links to each other with computer and weight sensor realization with the surplus in the scale hooper, and the blanking velocity of raw material also can be revised mutually in the different scale hoopers, can realize even blanking and works continuously;

In sum, granule materials automatic recipe maker of the present utility model can guarantee the degree of accuracy, the uniformity of batching, and can realize working continuously.

Description of drawings

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

Fig. 2 is the structural representation of existing granule materials proportioner.

The specific embodiment

Below in conjunction with accompanying drawing, be example with the automatic recipe maker of lime in the calcium carbide production process and coke, the utility model is described in further detail.

By shown in Figure 1, the granule materials automatic recipe maker granule materials automatic recipe maker of the utility model embodiment, comprise two

storage bin hoppers

1,2, they are equipped with lime and coke respectively, at two

storage bin hoppers

1,2 below is respectively equipped with one-level oscillating

feeder

3,4, at two one-

level oscillating feeders

3,4 below is respectively equipped with

scale hooper

5,6,

scale hooper

5,6 have weight sensor 7 respectively, 8, at

scale hooper

5,6 below is respectively equipped with

secondary vibration batcher

9,10, and be arranged on two secondary vibration batchers 9, the batch mixing bucket 11 of 10 belows, and two one-

level oscillating feeders

3,4

motor

12,13,

secondary vibration batcher

9,10

motor

14,15 and

scale hooper

5,6

weight sensor

7,8 all link to each other with a computer (not shown).

When the batching beginning, proportioning and total amount input computer with lime and coke, lime and coke enter

scale hooper

5,6 respectively by one-level oscillating

feeder

3,4 respectively, and blanking velocity can be chain by

motor

12,13 that links to each other with computer and

weight sensor

7,8 realizations with the weight in the

scale hooper

5,6 during weighing, be the increment weighing this moment, metering be the lime that need to add and the amount of coke, this step realization amount accurately; When lime and coke respectively by secondary vibration batcher 9,10 respectively during

batch mixing bucket

5,6, blanking velocity can be chain by

motor

14,15 that links to each other with computer and

weight sensor

7,8 realizations with the surplus in the

scale hooper

5,6, and the blanking velocity of 5,6 lime and coke also can be revised mutually in two scale hoopers, can realize even blanking and works continuously.

Claims

1. granule materials automatic recipe maker, comprise plural storage bin hopper, it is characterized in that also comprising the one-level oscillating feeder that is separately positioned on each storage bin hopper below, be separately positioned on each one-level oscillating feeder below and have weight sensor scale hooper, be separately positioned on the secondary vibration batcher of each scale hooper below, and the batch mixing bucket that is arranged on all secondary vibration batcher belows, and the motor of all one-level oscillating feeders, the motor of secondary vibration batcher and the weight sensor of scale hooper all link to each other with a computer.