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Novel slurrying system and control method thereof

A pulping and central control module technology, applied in the direction of chemical instruments and methods, dissolving, mixing machines, etc., can solve the problems of inability to accurately control the concentration of lime slurry, and achieve the effect of precise concentration control

Inactive Publication Date: 2019-04-16
广州雅居乐固体废物处理有限公司
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  • Abstract
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Problems solved by technology

[0003] The invention provides a new pulping system and its control method to solve the technical problem that the concentration of lime slurry cannot be precisely controlled in the traditional lime slurry preparation process, so as to precisely control the concentration of lime slurry and realize the preparation of lime slurry Finished products meet industrial requirements

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  • Novel slurrying system and control method thereof
  • Novel slurrying system and control method thereof
  • Novel slurrying system and control method thereof

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0040] Please refer to figure 1 and figure 2 , the preferred embodiment of the present invention provides a new type of pulping system, including: lime screw conveyor 1, slurry tank 2, slurry storage tank 3, first pneumatic shut-off valve 4, second pneumatic shut-off valve 5, weighing module 6 and central control module 7;

[0041] The pulping tank 2 has a water inlet, a lime inlet and a pulping output, one end of the first pneumatic shut-off valve 4 is connecte...

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Abstract

The invention discloses a novel slurrying system. A slurrying tank is provided with a water inlet end, a lime inlet end and a slurry outlet end, one end of a first pneumatic stop valve is connected with the water inlet end, and the other end of the first pneumatic stop valve is connected with a water inlet pipe; the lime inlet end is connected with a lime screw conveyer through a lime delivery pipe; the slurry output end is arranged below the slurrying tank, a slurry storage tank is provided with a to-be-stored slurry input end; one end of a second pneumatic stop valve is connected with the slurry output end of the slurrying tank, and the other end of the second pneumatic stop valve is connected with the to-be-stored slurry input end of the slurry storage tank; a weighing module comprisesmultiple weighing sensors and is arranged at the bottom of the slurrying tank; the first output end of a central control module is connected with the signal input end of the lime screw conveyer, the second output end of the central control module is connected with the first pneumatic stop valve, the third output end of the central control module is connected with the signal input end of the secondpneumatic stop valve, and the first input end of the central control module is connected with the output end of the weighing module.

Description

technical field [0001] The invention relates to the field of lime slurry preparation, in particular to a novel slurry making system and a control method thereof. Background technique [0002] The traditional lime slurry preparation process is to mix lime and water into a tank for preparation, and roughly judge the amount of lime and water required by the operator's experience to add. This traditional preparation method has no amount of lime and water to add. After calculation and direct addition, plus preparation and use in the same tank, the lime slurry that does not meet the concentration requirements has been sprayed before the concentration can be adjusted, resulting in the inability to accurately control the concentration of the lime slurry. Pulp products can not meet the industrial requirements. Contents of the invention [0003] The invention provides a new pulping system and its control method to solve the technical problem that the concentration of lime slurry ca...

Claims

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Application Information

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IPC IPC(8): B01F15/02B01F15/00
CPCB01F35/20B01F35/71705B01F35/71
Inventor 竺海峰李雪君张敏
Owner 广州雅居乐固体废物处理有限公司
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