Device and method for preparing polyaluminum chloride water purifying agent

A polyaluminum chloride and preparation device technology, applied to chemical instruments and methods, mixers, transportation and packaging, etc., can solve problems affecting mixing effects, affecting product quality, and clogging pores with materials, and achieve the effect of improving production efficiency

Active Publication Date: 2022-04-29
绍兴绿嘉环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]However, under such a mixing method, there is a possibility that the material may block the pores, which will affect the overall mixing effect in the long run, thus affecting the final product quality

Method used

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  • Device and method for preparing polyaluminum chloride water purifying agent
  • Device and method for preparing polyaluminum chloride water purifying agent
  • Device and method for preparing polyaluminum chloride water purifying agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A kind of polyaluminum chloride water purification agent preparation device, refer to figure 1 , figure 2 , including the preparation tank body 100, the preparation tank body 100 is provided with pulse air pipes 110, and in this embodiment, there are three pulse air pipes 110 evenly distributed along the circumferential direction, and the pulse air pipes 110 are arranged radially, and the end at the center of the circle is connected to the air delivery pipe 111, The air pipe 111 is connected with an air source. A number of air holes 112 are evenly distributed on the pulse air tube 110 .

[0043] refer to image 3 , Figure 4, the pulse air tube 110 is provided with a dredging component 120 for dredging the blockage in the air hole 112 . The dredging assembly 120 includes a dredging head 121 that is slidably connected to the pulse air tube 110 and used to be inserted into the air hole 112 for dredging, a connecting sleeve 122 arranged in the pulse air tube 110, and ...

Embodiment 2

[0050] The difference from Example 1 is that, referring to Figure 8 , the rotating shaft 123 is a smooth surface, and the inner wall of the connecting sleeve 122 has several annular accommodating grooves 127 uniformly distributed along the length direction of the connecting sleeve 122, and the circumferential side wall of the rotating shaft 123 is provided with a rigid winding belt body 128, rigid winding The strip body 128 is a steel strip body, and the middle part of the cross section of the steel strip body is concavely arranged in an arc shape, so that the steel strip body can have two forms. Under the situation of external force, it can be wound on the rotating shaft 123. Under the straightened external force, due to the setting of the arc shape, it will maintain a straight line (such as Figure 9 shown).

[0051] One end of the rigid winding belt body 128 is fixedly connected to the outer wall of the rotating shaft 123. In the case of winding, it will be located in the...

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Abstract

The invention relates to the technical field of preparation of water purifying agents, in particular to a device and a method for preparing a polyaluminum chloride water purifying agent. The polyaluminum chloride water purifying agent preparation device comprises a preparation tank body, a pulse air pipe is arranged in the preparation tank body, a plurality of air holes are evenly distributed in the pulse air pipe, and a dredging assembly is arranged in the pulse air pipe. The dredging assembly comprises a dredging head which is connected to the pulse air pipe in a sliding mode and used for being inserted into the air hole for dredging, and a driving piece used for driving the dredging head to move is arranged in the preparation tank body. The pulse air pipe has the following effects that after the pulse air pipe is used for a period of time, the dredging head is made to move through the driving piece, the dredging head can be inserted into the air hole, the air hole can be dredged in an insertion mode, and therefore normal work of the pulse air pipe is kept.

Description

technical field [0001] The present application relates to the technical field of water purifying agent preparation, in particular to a preparation device and method of polyaluminum chloride water purifying agent. Background technique [0002] Polyaluminum chloride has the characteristics of strong coagulation ability, less dosage, high water purification efficiency and strong adaptability. It is the most commonly used inorganic polymer flocculant in the field of water treatment. It is widely used in drinking water, industrial water and sewage And so on. The existing methods for preparing polyaluminum chloride generally use low-grade bauxite minerals, minerals with low aluminum content and solid waste as the aluminum source, and industrial hydrochloric acid as the chlorine source. [0003] Stirring and mixing devices are generally used in the preparation process. The existing stirring is generally carried out by rotating the stirring blades, etc., but in long-term use, the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F33/40
Inventor 沈伟琦
Owner 绍兴绿嘉环保科技有限公司
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