Liming stirring technique automatic control method

A technology of mixing process and control method, which is applied in the field of gelatin production process, can solve the problems of leakage in the liming tank, high labor intensity, low production efficiency, etc., and achieve the effect of reducing labor intensity, high degree of automation, and uniform mixing

Inactive Publication Date: 2008-05-28
SHUNLIBAN INFORMATION SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The labor intensity of the workers in this liming and stirring process is high, the production efficiency is low, and the phenomenon of leakage and stirring in the liming tank often occurs

Method used

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  • Liming stirring technique automatic control method
  • Liming stirring technique automatic control method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Take Φ80 stainless steel pipes and weld a frame with a length of 5.2 meters and a width of 4.9 meters, and then weld at least five connecting pipes in the longitudinal or transverse direction of the frame to form the stirring pipe 7. The frame pipes and connecting pipes are connected to each other, and the stirring pipe 7 faces upward One side pipe wall is uniformly drilled out blast hole 8; Stirring tube 7 is arranged on the bottom of the liming pool with a length of 5.2 meters, a width of 4.9 meters and a depth of 2.3 meters upwards according to the blast hole 8. The corners on one side are welded with holes, the other end of the compressed air pipeline 6 is connected to the solenoid valve 3 fixed on the pipe frame, and the solenoid valve 3 is connected to the compressed gas station 5 through the pipeline 6 .

[0025] 174 stirring electromagnetic valve 3 control cables are connected with the keys corresponding to the liming tank number on the upper monitoring touch scr...

Embodiment 2

[0032] This embodiment is basically the same as Embodiment 1, except that the agitation control mode of any designated liming tank is selected as pressing the key of the agitation control mode on the upper monitoring touch screen 2, selecting any designated agitation mode button, and then pressing the button on the upper monitoring touch screen 2 Liming pool number button, the pressed limening pool starts to stir.

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Abstract

The invention relates to a processing technique of gelatine glue, in particular relating to an automatic control method of liming and agitating technique in the process of the liming of skeletal grain which is the main raw material of the gelatine glue. The automatic control method of liming and agitating technique comprises (1) initiation step, (2) control mode selection step, (3A) step of choosing the control mode of regular agitation, and (3B) step of choosing an agitation control mode of arbitrarily appointing a lime. The invention has the advantages that the automatic control method of liming and agitating technique of the invention employs PLC control softwares to automatically control regular agitation of 174 limes or respectively and arbitrarily appoints a certain lime to be agitated and the function is realized by the controlling of PLC. The liming technique of the invention is realized by automatic control, which is simple in operation, absolutely replaces the manual agitation, is uniform in agitation and can not result in leaking. The invention is high in automatic level and uniform in agitation of liquid, and can be applied to the agitation procedures in the process of producing the gelatine glue and chemical production.

Description

technical field [0001] The invention relates to a gelatin production process, in particular to an automatic control method for the liming and stirring process in the liming process of bone grains as the main raw material of gelatin. Background technique [0002] The production process of gelatin is relatively complicated. The main raw material of gelatin, bone grains, needs to undergo pre-soaking, pickling, liming and neutralization, gel extraction, collagen filtration and drying. The liming process is in the liming process. It is necessary to stir the lime water and bone particles in the liming tank to make them react fully. In the original production process, the liming and stirring are completely manual, that is, it is necessary to manually stand in the liming tank with a length of 5.2 meters, a width of 4.9 meters and a depth of 2.3 meters. Wooden poles or iron rods are used for stirring by the pool. There are more than 100 liming pools in the liming workshop. In order t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09H1/02B01J8/10B01F15/00
Inventor 逯益民王炳玺远征何全胜
Owner SHUNLIBAN INFORMATION SERVICE CO LTD
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