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Harmless and quick sewage treatment device

A processing device and rapid technology, applied in chemical instruments and methods, filtration separation, separation methods, etc., can solve problems such as high cost, long cycle, and environmental pollution

Inactive Publication Date: 2018-02-16
吴桐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a large amount of sewage is difficult to carry out harmless treatment in a short period of time, and there are many
For these sewage, the existing treatment methods are generally centralized storage, natural purification, and some biogas fermentation; the existing problems are long cycle, high cost, low degree of harmlessness, and easy to cause environmental pollution

Method used

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  • Harmless and quick sewage treatment device
  • Harmless and quick sewage treatment device
  • Harmless and quick sewage treatment device

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Embodiment Construction

[0019] refer to Figure 1 to Figure 3 as well as Figure 6 As shown, the present invention includes a centrifugal separator 1, and the centrifugal separator 1 is a three-leg filter centrifuge. The centrifugal separator 1 includes an outer casing and a trumpet-shaped drum 11 arranged therein, and a filtrate outlet 12 is arranged at the bottom of the outer casing. The drum 11 is provided with a primary filter device 2 and a diversion barrel 3 which are integrated with it. The primary filter device 2 includes a filter cartridge 21 and a filter cloth 22. The filter cartridge 21 is trumpet-shaped. The bottom is fastened and connected; the filter cloth 22 is laid on the inner surface of the filter cartridge 21 . The diversion barrel 3 is cylindrical, and a trumpet-shaped barrel that expands downwards can also be used. The diversion barrel is sleeved outside the filter cartridge 21, and its upper port is closely connected with the filter cartridge 21; the diversion barrel 3 and Th...

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Abstract

The invention discloses a device for harmless and quick treatment of sewage, which comprises a centrifugal separator, the centrifugal separator is provided with a trumpet-shaped drum, and the drum is provided with a primary filtering device integrated with it and The diversion barrel, the side wall of the drum is a secondary filter device; the primary filter device and the side wall of the drum are provided with a separation device; the primary filter device and the upper mouth of the drum are equipped with a receiving tank, A collecting device is connected to the receiving trough. When in use, the drum drives the primary filter device and the diversion barrel to rotate at high speed. After the sewage enters the drum through the pipeline, it is separated by the primary and secondary filters and the separation plate. Mouth discharge. The present invention can flexibly adopt different filter cloths and centrifugal speeds according to different sewage conditions, purification indicators and other requirements, not only can achieve the purpose of harmless and rapid treatment, but also will not produce secondary pollution, and the treatment cost is relatively low.

Description

technical field [0001] The invention belongs to the technical field of sewage purification treatment devices, in particular to a device for harmless and rapid treatment of sewage produced in livestock and poultry breeding. Background technique [0002] Pigs, cattle and other large farms and slaughterhouses produce a large amount of wastewater with suspended solids every day. Due to the large amount of wastewater and the large amount of biomass, if it is not treated early and quickly, it will deteriorate and stink in a short time . However, it is difficult to carry out harmless treatment in a short period of time for a large amount of sewage, and there are many. For these sewage, the existing treatment methods are generally centralized storage, natural purification, and some biogas fermentation; the existing problems are long cycle, high cost, low degree of harmlessness, and easy to cause environmental pollution. The treated pollutants are difficult to follow-up treatment a...

Claims

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Application Information

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IPC IPC(8): B01D36/02B01D36/04
CPCB01D36/02B01D36/045
Inventor 吴桐吴泉宗吴壮宗
Owner 吴桐
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