A land treatment device for land rectification

A sludge treatment and land technology, applied in sludge treatment, water/sludge/sewage treatment, dehydration/drying/thickened sludge treatment, etc., can solve the problem of inability to deal with bulk sludge water and affect the effect of sludge treatment and other issues to achieve the effect of improving excavation efficiency, facilitating maintenance and improving efficiency

Active Publication Date: 2022-08-05
山东丰本生物科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the sludge treated by the screw stacker is lumpy. The existing sludge drying equipment cannot effectively treat the moisture inside the lumpy sludge, which affects the effect of sludge treatment.

Method used

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  • A land treatment device for land rectification
  • A land treatment device for land rectification
  • A land treatment device for land rectification

Examples

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Embodiment Construction

[0039] like Figure 1 to Figure 4 As shown, a sludge treatment device for land remediation includes a landfill sludge excavation device 70 and a sludge drying device. The landfill sludge is excavated, and the sludge drying device dries the excavated sludge. The sludge drying device includes a frame 1 on which a sludge dewatering device is arranged. 2 and a drying device 3, the drying device 3 dries the sludge dewatered by the sludge dewatering device, and a screw is arranged between the sludge dewatering device 2 and the drying device 3 Conveyor 47, there are a variety of screw conveyors available in the prior art, the screw conveyor 47 transports the sludge processed by the sludge dewatering device 2 into the drying device 3, and the sludge dewatering device 2. It comprises a horizontally arranged dewatering drum 4, the front end of the dewatering drum 4 is provided with a mud outlet 5, the mud outlet 5 is provided with a back pressure plate 60, and the rear end of the dewat...

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Abstract

The invention discloses a sludge treatment device for land remediation, which belongs to the field of land remediation equipment and solves the problem of low efficiency of land remediation, including a landfill sludge excavation device and a sludge drying device. The sludge that has not been landfilled without harmless treatment is excavated, and the sludge drying device is used to dry the excavated sludge. There is a vertical cylinder lifting drive mechanism, the excavating head is fixedly installed on the vertical installation rod, the vertical screw blade is fixedly installed on the vertical installation rod, and there is a lifting seat lifting driving mechanism between the lifting seat and the frame, which is installed vertically. The upper end of the rod is rotatably installed on the lifting seat, and the lifting seat is provided with a mounting rod driving mechanism that drives the rotation of the vertical installation rod; the efficient excavation of illegal landfill sludge and the automatic dewatering and drying of the sludge are realized, and the land remediation is improved. efficiency and reduce the environmental harm caused by illegal landfill sludge.

Description

technical field [0001] The invention relates to the field of land remediation equipment, in particular to a sludge treatment device for land remediation. Background technique [0002] In recent years, all localities have stepped up efforts to crack down on illegal and criminal acts of illegal landfilling and dumping of solid waste, curbing the high incidence of illegal and illegal solid waste cases. All localities have also carried out special actions against the historical problems of illegal landfilling and dumping of hazardous wastes, further promoting the investigation and rectification of historical problems such as illegal landfilling and dumping of solid wastes, and effectively solving the hidden environmental risks of solid wastes. . In the process of eliminating the problems left over from the history of illegal landfill and dumping of hazardous wastes, a lot of land remediation work has been carried out, and the illegal landfill and dumped hazardous wastes have be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F11/13C02F11/125E02F3/06
CPCC02F11/13C02F11/125E02F3/06
Inventor 朱明全张兴国冀增胜杨桂梅梁永健
Owner 山东丰本生物科技股份有限公司
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