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Raw material mixing device for chemical processing

A technology for mixing devices and chemical raw materials, applied in mixers, mixers with rotating containers, transportation and packaging, etc., can solve the problems of lower mixing efficiency, raw material agglomeration, and affecting production efficiency, so as to improve mixing efficiency and ensure The effect of uniformity and efficiency reduction

Inactive Publication Date: 2022-04-29
萍乡市福瑞精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the processing of chemical raw materials often adopts quantitative measurement, distribution, pending treatment and stirring and mixing. In the subsequent production process, the following problems are found. First, during the stirring process, a single feeding position will make the powdery Raw materials and high-viscosity raw materials are piled up at the feeding position. Once the mixing efficiency is reduced, the raw materials are often agglomerated, resulting in the inability to mix uniformly. In the subsequent production process, it is found that the uneven injection of chemical raw materials leads to a decrease in mixing efficiency. , affecting production efficiency

Method used

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  • Raw material mixing device for chemical processing
  • Raw material mixing device for chemical processing
  • Raw material mixing device for chemical processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment one, with reference to figure 1 and Figure 5 : A raw material mixing device for chemical processing, including a mixing cylinder 1 for mixing and storing chemical raw materials, a mixing assembly for mixing chemical raw materials, the mixing assembly includes an inner cylinder 2, a main blade 3, and a wave wheel 4 With the drive assembly, the inner cylinder 2 is rotatably embedded in the center of the bottom of the inner wall of the mixing cylinder 1, the main blade 3 is equidistantly fixed on the inner wall of the inner cylinder 2, and the pulsator 4 is rotatably embedded in the center of the inner wall of the inner cylinder 2. The driving assembly is fixedly arranged at the bottom center of the outer wall of the mixing cylinder 1; and the distribution assembly is used to uniformly inject chemical raw materials. Through the mixing assembly, the chemical raw materials can be fully mixed, and during the mixing process, the impeller 4 Counter-rotate with the ...

Embodiment 2

[0028] Embodiment two, refer to figure 1 and Figure 5 : The distributing motor 6 is installed at the center of the bottom of the outer wall of the limiting plate 12 through bolts, the top of the outer wall of the mixing cylinder 1 is slidably embedded with a storage case 9, and the bottom of the inner wall of the outer wall of the storage case 9 is provided with three discharge holes 14, through the discharge holes , the raw materials can be evenly conveyed out, and the inner wall of the storage case 9 is fixedly provided with a partition plate 10, and the three discharge holes 14 are respectively located directly above the input end of the heating tube 11, and the driving assembly includes a main motor 16, a driving gear 17, The driven gear 18 and the secondary motor 19, the driving gear 17 are fixedly arranged at the bottom of the outer wall of the mixing drum 1, the driven gear 18 is embedded in the bottom of the outer wall of the mixing drum 1 through the rotation of the ...

Embodiment 3

[0029] Embodiment three, refer to figure 1 and Figure 5 : One side of the outer wall of the mixing cylinder 1 is connected with a negative pressure pipe 13, and the negative pressure pipe 13 is connected with an external negative pressure device. Through the negative pressure pipe 13, the harmful gas generated inside can be stably absorbed and eliminated, avoiding To generate harmful gas accumulation, the vibrating motor 7 is installed at the bottom center of the outer wall of the mounting plate 8 through bolts. There are three heating pipes 11 in total, and the three heating pipes 11 are equidistantly arranged in an arc shape. There are three storage tanks, and the three storage tanks are communicated with the feeding holes.

[0030] Working principle: first inject chemical raw materials into the interior of the storage case 9, and divide the storage case 9 into three grooves through the partition plate 10, which are used to store various chemical raw materials. The raw ma...

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PUM

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Abstract

The invention discloses a chemical processing raw material mixing device which comprises a mixing cylinder used for mixing, stirring and storing chemical raw materials and a mixing assembly used for mixing the chemical raw materials, the mixing assembly comprises an inner cylinder, main blades, an impeller and a driving assembly, and the inner cylinder is rotationally embedded in the center of the bottom of the inner wall of the mixing cylinder; the main blades are fixedly arranged on the inner wall of the inner cylinder at equal intervals, the impeller is rotationally embedded in the center of the inner wall of the inner cylinder, and the driving assembly is fixedly arranged in the center of the bottom of the outer wall of the mixing cylinder. According to the chemical raw material mixing device, the mixing assembly and the distribution assembly are combined, firstly, chemical raw materials can be stably mixed, in the subsequent mixing process, on the premise that the mixing efficiency is improved through driving in two rotating directions, the mixing uniformity is guaranteed, secondly, in the raw material injection process, the raw material injection position is adjusted in real time, and the mixing efficiency is improved. The situation that the stirring efficiency is reduced due to accumulation of raw materials is avoided.

Description

technical field [0001] The invention belongs to the technical field of chemical industry, in particular to a raw material mixing device for chemical processing. Background technique [0002] Chemical equipment can usually be divided into two categories, referring to machinery whose main active parts are moving, such as various filters, crushers, centrifugal separators, rotary kilns, mixers, rotary dryers and fluid conveying machinery, etc. The quality of chemical products , output and cost depend to a large extent on the perfection of chemical equipment, and the characteristics of chemical machinery must be able to adapt to the high temperature, high pressure, high vacuum, ultra-low pressure, flammable and explosive that are often encountered in the chemical process As well as special conditions such as strong corrosion, the modern chemical industry requires chemical machinery: ① to have the safety and reliability of continuous operation, ② to have sufficient mechanical stre...

Claims

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Application Information

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IPC IPC(8): B01F29/87B01F35/71B01F35/90B01F35/75
Inventor 黄宗节欧阳安平周波李文锋
Owner 萍乡市福瑞精密机械有限公司