Mixer and waste liquid treatment equipment
A waste liquid treatment and mixer technology, applied in mixing methods, flotation water/sewage treatment, chemical instruments and methods, etc., can solve the problems of poor treatment effect and low treatment efficiency of oily waste liquid
Active Publication Date: 2022-03-25
北京美斯顿科技开发有限公司
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Problems solved by technology
[0005] The embodiment of the present application provides a mixer and waste liquid treatment equipment to improve the problem of poor treatment effect and low treatment efficiency of oily waste liquid
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Embodiment
[0041] The embodiment of the present application provides a mixer, which can improve the poor gas-liquid mixing effect of the mixing device in the prior art when treating oily waste liquid, and the utilization rate of chemical agents is low, which leads to subsequent treatment of oily waste liquid. The effect of separation and treatment of waste liquid is poor, and the treatment efficiency is low, so that the current waste liquid treatment requirements cannot be met. The specific structure of the mixer will be described in detail below with reference to the accompanying drawings.
[0042] combine figure 1 with figure 2 As shown, the mixer 100 includes a barrel 10 , a vent tube 20 and a helical flow guide 30 . A chamber 11 for containing waste liquid is formed inside the cylinder 10 . The cylinder 10 has a waste liquid inlet 12 and a waste liquid outlet 13 communicating with the chamber 11 . The waste liquid outlet 13 is opened at the bottom of the cylinder 10 in the axial di...
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Abstract
The invention provides a mixer and waste liquid treatment equipment, and belongs to the field of waste liquid treatment equipment. The mixer comprises a barrel, a breather pipe and a spiral flow guide piece. A containing cavity for containing waste liquid is formed in the barrel, the barrel is provided with a waste liquid inlet and a waste liquid outlet which are communicated with the containing cavity, and the waste liquid outlet is formed in the bottom of the barrel in the axial direction. The ventilation pipe extends into the containing cavity from the top of the barrel in the axial direction of the barrel, and a plurality of microbubble holes distributed in the extending direction of the ventilation pipe are formed in the pipe wall of the ventilation pipe. The spiral flow guide part is arranged in the containing cavity and fixed to the cavity side wall of the containing cavity, and the spiral flow guide part spirally extends around the ventilation pipe. According to the mixer with the structure, the mixing effect of the waste liquid and the microbubbles can be effectively improved under the matching action of the spiral flow guide part and the ventilation pipe, so that the subsequent separation treatment effect on the waste liquid is favorably improved, the subsequent standing treatment time of the waste liquid is favorably shortened, and the treatment efficiency of the waste liquid can be effectively improved.
Description
technical field [0001] The present application relates to the field of waste liquid treatment equipment, in particular, to a mixer and waste liquid treatment equipment. Background technique [0002] Industrial wastewater treatment has always been a major problem in environmental protection projects due to its wide source, large flow rate, multiple types of components and complicated treatment process. Various oily sewage in industrial wastewater is one of the most difficult wastewater to treat. Oily sewage usually includes natural petroleum, petroleum products, tar and its fractions, and edible animal and vegetable oils and fats; according to the dispersion in water, it is divided into emulsified oil, dispersion liquid, non-emulsified oil, and dissolved oil. The complex water quality and the difference in oil concentration in industrial wastewater are the difficulties in the treatment. [0003] Conventional treatment methods for oily sewage include biological methods, chemi...
Claims
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IPC IPC(8): B01F23/231C02F1/24
CPCC02F1/24Y02W10/10
Inventor 王研武鹏永王劲松李宁李常青
Owner 北京美斯顿科技开发有限公司