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Device for treating slaughter wastewater in alpine region

A technology for slaughter wastewater and alpine regions, applied in the direction of filtration and separation, fixed filter elements, chemical instruments and methods, etc., can solve the problems of slaughter wastewater treatment difficulties, etc.

Inactive Publication Date: 2021-08-31
浙江瀚邦环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The disclosure provides a device for treating slaughter wastewater in alpine regions, aiming to solve the problem of difficult slaughter wastewater treatment in alpine regions in the prior art

Method used

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  • Device for treating slaughter wastewater in alpine region
  • Device for treating slaughter wastewater in alpine region
  • Device for treating slaughter wastewater in alpine region

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] refer to Figure 1 to Figure 4 , a device for treating slaughter wastewater in alpine regions, comprising a body 1, an inner cavity 11 is arranged on the body 1, a cover 2 covering the inner cavity 11 is arranged on the body 1, the body 1 The upper end is provided with a water inlet pipe 12, and the lower end of the body 1 is provided with a water outlet pipe 13;

[0036] The main body 1 is provided with an upper filter 3 and a lower filter 4, and the sewage entering the water inlet pipe 12 flows through the upper filter 3 and the lower filter 4 in turn, and then is discharged by the outlet pipe 13;

[0037] The upper filter screen 3 includes a net plate 31 for filtering sewage and side plates 32 arranged on both sides of the net plate 31 to prevent the filter material of the net plate 31 from detaching from the net plate 31. An upper sewage pipe 14 is provided, and the filter matter of the mesh plate 31 is discharged through the upper sewage pipe 14, and the height of...

Embodiment 2

[0046] The difference between this implementation and Embodiment 1 is: the aeration pipe 52 also includes a branch air pipe 58, and the branch air pipe 58 is arranged on the lower side of the lower filter screen 4, and the branch air pipe 58 is connected to the lower filter screen. 4 are arranged in parallel, and the branch air pipe 58 is provided with aeration holes.

[0047] The aeration holes are evenly distributed on the branch air pipe 58 along the length direction of the branch air pipe 58 , and the airflow blown out by the aeration holes is blown toward the lower filter screen 4 .

[0048] Because blood dirt is easy to block lower filter screen 4. The air-flow that branch air pipe 58 blows blows down filter screen 4, can make the blood stain displacement that is attached on the lower filter screen 4, and lower filter screen 4 is difficult for clogging.

[0049] The deflector 6 arranged between the upper filter screen 3 and the lower filter screen 4, the deflector 6 is ...

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Abstract

A device for treating slaughter wastewater in an alpine region comprises a body; an inner cavity is formed in the body; an aeration assembly is further arranged on the body; the aeration assembly comprises an air supply pump, two aeration pipes and an air inlet pipe; the air supply pump supplies air to the aeration pipes through the air inlet pipe; the two aeration pipes are respectively fixed on the bottom wall of the inner cavity and a cover body; the cover body is also provided with an air return pump; the air inlet pipe is provided with a heater for heating air in the air inlet pipe; and the cover body is also provided with an exhaust valve. According to the invention, an upper filter screen and a lower filter screen are arranged, the upper filter screen is mainly used for filtering out large-size impurities in sewage, the lower filter screen is mainly used for filtering out impurities such as bloodstain and grease in the sewage, and the sewage treatment device has good performance. In addition, the arrangement of the aeration assembly and the heater enables the inner cavity to have a reasonable temperature range. The scheme is especially suitable for alpine regions.

Description

technical field [0001] The disclosure belongs to the technical field of sewage treatment, and in particular relates to a device for treating slaughter wastewater in an alpine region. Background technique [0002] Slaughter wastewater has a high content of organic suspended solids and is easily corrupted. Discharging into water will consume dissolved oxygen in the water, destroy the ecosystem and pollute the environment. In the process of slaughtering and meat processing, a large amount of water is consumed, and at the same time, waste water containing polluting substances such as blood, grease, hair, meat scraps, livestock and poultry offal, undigested food, and feces must be removed. This kind of wastewater also contains a large number of microorganisms that are harmful to human health. If the meat processing wastewater is discharged directly without treatment, it will cause serious pollution to the water environment and cause harm to the health of humans and animals. Most...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/56B01D29/03B01D29/68B01D35/18
CPCB01D29/56B01D29/03B01D29/68B01D35/18
Inventor 徐甦许慧文沈皇洁邓海波史蓉鲍观记杨琳
Owner 浙江瀚邦环保科技有限公司
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