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Device and method for automatically adding medicament for dehydrating building slurry

A construction mud and medicament technology, applied in the direction of feeding devices, chemical instruments and methods, mixers with rotating stirring devices, etc., can solve the problems of low automation, feeding accuracy, equipment cost and processing and manufacturing, so as to reduce the reaction Time, reduce manufacturing cost, reduce the effect of processing difficulty

Pending Publication Date: 2021-11-09
ANHUI UNIV OF SCI & TECH
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AI Technical Summary

Problems solved by technology

[0005] In view of the defects and deficiencies of conventional construction mud dehydration devices in low automation, feeding accuracy, equipment cost and processing and manufacturing, the purpose of the present invention is to provide a device and method for automatic quantitative dosing of medicaments

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  • Device and method for automatically adding medicament for dehydrating building slurry

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Embodiment Construction

[0020] In order to make the purpose, operation scheme and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments:

[0021] Such as figure 1 As shown, a device for automatically dosing chemicals for construction mud dehydration, which includes the following components:

[0022] Medicament storage barrel 1 is rectangular parallelepiped, sealed on five sides, and is used to store the medicinal agent that promotes the separation of mud and water;

[0023] The conical baffle 2 is an inverted conical baffle connected to 1 for guiding the medicament;

[0024] Peristaltic pump 3 is a miniature peristaltic pump connected with a single chip microcomputer for quantitatively controlling the flow of medicament;

[0025] The inlet pipe 4 is a horizontal circular pipe for introducing the treated construction mud;

[0026] The reaction device 5 is in the shape of a c...

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Abstract

The invention relates to a device and a method for automatically adding a medicament for dehydrating building slurry, and belongs to the field of civil engineering and environmental engineering. The device comprises a medicament storage barrel, a conical baffle, a peristaltic pump, an inlet pipeline, a reaction device, a stirrer and an outlet pipeline. The invention aims to provide the automatic, efficient and simple building slurry dehydration treatment device and method aiming at the defects and deficiencies of the device in equipment cost, automation degree and processing and manufacturing, and the device has the advantages of small equipment size, low cost, high automation degree, high precision, simplicity in processing and manufacturing and the like. The volume of a flowing medicament is controlled through the peristaltic pump structure and is fed back to a single chip microcomputer control device switch, so that the device can accurately control medicament feeding. A cuboid-shaped barrel is used above the device to store the medicament, so that the storage amount of the medicament is increased, and the service time of the device is prolonged. In addition, the stirrer in the reaction device can effectively accelerate the reaction rate and reduce the reaction time. Therefore, the volume of the equipment can be effectively reduced, the manufacturing cost and the processing difficulty are reduced, and meanwhile, accurate and automatic dosing of the medicament is ensured.

Description

technical field [0001] The invention relates to a device and method for automatically dosing chemicals for building mud dehydration, and belongs to the field of civil engineering and environmental engineering. Background technique [0002] With the rapid development of China's economy, the scale of basic engineering construction is also expanding, and with the concrete pouring piles being widely used in high-rise, super high-rise buildings and road and bridge projects, a large amount of waste engineering mud is produced. [0003] Construction mud is a suspension system composed of water, bentonite particles, cohesive soil particles and admixtures. Its pH is high, the water content changes greatly, and the content of suspended solids is high. Long-term accumulation not only occupies land resources, but also the waste mud seeps into the ground through the leaching of rainwater, causing serious pollution to plants, soil and water environment. Therefore, there is an urgent need...

Claims

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Application Information

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IPC IPC(8): C02F11/14B01F7/18B01F15/02B01J19/18B01J4/02B01J4/00
CPCC02F11/14B01J19/18B01J19/0066B01J19/0053B01J4/001B01J4/02
Inventor 王嘉伟姜雅欣梁超
Owner ANHUI UNIV OF SCI & TECH
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