Liquid-state reagent automatic adding device

A technology of automatic adding and medicine, applied in distribution devices, liquid distribution, conveying or transfer devices, special distribution devices, etc., can solve the problem of insufficient operating torque of the solenoid valve iron core, underutilized effective volume, and occupying the balance liquid level tank. and other problems, to achieve the effect of small footprint, convenient installation and use, and precise dosing

Inactive Publication Date: 2018-08-17
广西天工冶金科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 2. Solenoid valve mode: Due to the nonlinear characteristics of its electromagnetic torque, the action torque of the solenoid valve core rises from the minimum to the maximum when the power is turned on, and the action torque of the solenoid valve core is prone to occur when it is used for high-concentration and multi-impurity liquid medicine. Insufficient, resulting in

Method used

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  • Liquid-state reagent automatic adding device
  • Liquid-state reagent automatic adding device
  • Liquid-state reagent automatic adding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] An automatic adding device of liquid medicine for mineral processing, which is mainly equipped with a medicine storage box 1, a medicine balance box 2, a cylinder 6, a medicine adding telescopic rod casing 8, a programmable control cabinet 11, a float valve 19 and an electrical integrated medicine valve 12 The drug storage box 1 is connected to the floating ball valve 19 provided in the drug balance box 2 by using the drug passing pipe I20 provided with the ball valve I21, and the drug balancing box 2 is connected with the electrical integration by using the drug passing pipe II14 provided with the ball valve II15 The medicament valve 12 is connected.

[0033] Further, the electric integrated medicine valve 12 is provided with a medicine inlet, a medicine outlet, a medicine adding valve spool 13 and a medicine adding telescopic rod 9, and the medicine inlet is arranged on the side of the electric integrated medicine valve 12 and The medicine pipe II14 is connected, and ...

Embodiment 2

[0044] A device for automatically adding liquid medicine, which is mainly equipped with a medicine storage box 1, a medicine balance box 2, a cylinder 6, a medicine adding telescopic rod casing 8, a programmable control cabinet 11, a float valve 19 and an electrical integrated medicine valve 12, the The medicine storage box 1 is connected with the floating ball valve 19 provided in the medicine balance box 2 by the medicine passing pipe I20 provided with the ball valve I21, and the medicine balance box 2 is connected by the medicine passing pipe II14 provided with the ball valve II15 and the electric integrated medicine valve 12 connections.

[0045] Further, the dosing valve 12 is provided with a medicine inlet, a medicine outlet, a dosing valve spool 13 and a medicine dosing telescopic rod 9, and the medicine inlet is arranged at the bottom side of the electrically integrated medicine valve 12 and the passageway. The medicine tube II14 is connected, the medicine outlet is se...

Embodiment 3

[0055] A device for automatically adding liquid medicine, which is mainly equipped with a medicine storage box 1, a medicine balance box 2, a cylinder 6, a medicine adding telescopic rod casing 8, a programmable control cabinet 11, a float valve 19 and an electrical integrated medicine valve 12, the The medicine storage box 1 is connected with the floating ball valve 19 provided in the medicine balance box 2 by the medicine passing pipe I20 provided with the ball valve I21, and the medicine balance box 2 is connected by the medicine passing pipe II14 provided with the ball valve II15 and the electric integrated medicine valve 12 connections.

[0056] Further, the electric integrated medicine valve 12 is provided with a medicine inlet, a medicine outlet, a medicine adding valve spool 13 and a medicine adding telescopic rod 9, and the medicine inlet is arranged on the side of the electric integrated medicine valve 12 and The medicine pipe II14 is connected, and the medicine outl...

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PUM

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Abstract

The invention discloses a liquid-state reagent automatic adding device in the beneficiation process. The device is provided with a reagent storage box, a reagent balance box, an electric integral reagent valve and a programmable control cabinet; a reagent inlet of a reagent adding valve is formed in the side surface of a pneumatic reagent adding valve, and is connected with a reagent passing pipeII; a reagent outlet is formed in the bottom of the pneumatic reagent adding valve; the lower end of the reagent adding extension rod is connected with a valve element of the reagent adding valve; andthe other end of the reagent adding extension rod is connected with a cylinder. A floating ball valve in the reagent balance box realizes timely feeding of reagents; the reagent pressure difference in the reagent balance box is stable, so that the technical problem of instable reagent supply quantity caused by different front and back pressure differences due to direct reagent supply by the reagent storage box is solved; the diameter of a reagent passing pipe I is not smaller than the diameter of the reagent passing pipe II, so that stable reagent feeding and discharging of the reagent balance box can be maintained; and the pneumatic reagent adding valve is controlled through the electric integral reagent valve at the upper end of the reagent adding extension rod to realize the reagent feeding and discharging automation, so that the working environment is optimized, the labor intensity is relieved, and the production quality and efficiency are improved.

Description

technical field [0001] The invention belongs to the technical field of mineral processing equipment, and relates to a liquid medicine adding device in the mineral processing process, in particular to an automatic liquid medicine adding device. Background technique [0002] In mineral processing, most of the existing liquid agent automatic adding devices adopt the automatic quantitative adding method of electromagnetic flow meter and float valve liquid level balance, and then use electromagnetic valve to perform opening degree or on / off frequency action. This addition method is not completely suitable for mineral processing liquid reagents with a large concentration range (such as lime emulsion 10% to 40%), high viscosity (such as water glass), and a wide range of additives (such as foaming agent oil 0.5ml to 100ml / min. ), pharmaceuticals often contain impurities with high hardness and particle size and other process conditions, such as: [0003] 1. Electromagnetic flowmeter...

Claims

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Application Information

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IPC IPC(8): B67D7/02B67D7/42B67D7/08B67D7/36
CPCB67D7/02B67D7/08B67D7/36B67D7/42
Inventor 韦权锋陆仕勇徐刚杨文
Owner 广西天工冶金科技有限公司
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