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Solid waste sludge pretreatment method

A solid waste and pretreatment technology, applied in sludge treatment, water/sludge/sewage treatment, separation methods, etc., can solve problems such as waste of land resources, achieve high-efficiency operations, high efficiency, and environmental protection effects

Inactive Publication Date: 2020-06-23
三明金牛水泥有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a solid waste sludge pretreatment method, which has the advantage of being able to efficiently crush solid waste, and solves the problem of waste of land resources caused by solid waste sludge accumulation

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see Figure 1 to Figure 2 , the present invention provides a technical solution for a solid waste sludge pretreatment method: a solid waste sludge pretreatment method, including a charging area 1, a mud cake crushing system 2, a sludge temporary storage tank 3, and a sludge unloading pit 4 , discharge area 5, dust removal system 6, sludge pretreatment workshop 7 and discharge pipe 8, the left end of sludge pretreatment workshop 7 is provided with discha...

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Abstract

The invention discloses a solid waste sludge pretreatment method. A system comprises a loading area, a sludge cake crushing system, a sludge temporary storage pool, a sludge unloading pit, an unloading area, a dust removal system, a sludge pretreatment workshop and a discharge pipe. The unloading area is arranged at the left end of the sludge pretreatment workshop. The loading area is arranged atthe right end of the sludge pretreatment workshop. The sludge cake crushing system, the sludge temporary storage pool and the sludge unloading pit are arranged in the sludge pretreatment workshop. Thedust removal system is mounted on the top end surface in the sludge pretreatment workshop. The dust removal system is composed of horizontally and vertically crossed and converged communicated waterpipes. Atomization nozzles are installed at the bottoms of the water pipes at equal intervals. One end of the dust removal system communicates with a municipal water pipe. A large stirring motor is installed above the sludge cake crushing system, and the stirring motor is in transmission connection with a stirring cutter located in the sludge cake crushing system through an output shaft. The solidwaste sludge can be effectively crushed, and meanwhile dust falling is carried out in the crushing process.

Description

technical field [0001] The invention relates to the technical field of solid waste treatment, in particular to a method for pretreatment of solid waste sludge. Background technique [0002] Solid waste refers to the solid and semi-solid waste produced by human beings in production, consumption, life and other activities. The solid waste contains sludge, which is easy to waste the environment and land resources when it is piled up. In the process of sludge treatment, the sludge needs to be preliminarily settled, and then discharged for subsequent crushing treatment. During the treatment process Severe dust in the medium workshop environment and low efficiency of small-scale treatment. Contents of the invention [0003] The object of the present invention is to provide a solid waste sludge pretreatment method, which has the advantage of being able to efficiently pulverize solid waste and solves the problem of waste of land resources caused by solid waste sludge accumulation...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/00B01D47/06
CPCC02F11/00B01D47/06
Inventor 梁义
Owner 三明金牛水泥有限公司
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