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Sludge treatment complete equipment provided with sludge pre-drying device and method of sludge treatment complete equipment

A technology for sludge treatment and complete sets of equipment, applied in dewatering/drying/concentrating sludge treatment, sludge treatment through temperature control, etc. problems such as mud drying efficiency, to achieve the effect of improving efficiency, facilitating processing operations, and avoiding adhesion

Active Publication Date: 2019-01-08
榆林市中科环保科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] First: The removal of impurities is not thorough enough. The sludge contains solid impurities, such as river bottom sludge, which contains impurities such as stones and broken glass pieces. If these impurities are not removed, it will not only cause damage to the equipment, but also affect the sludge. processing efficiency;
[0004] Second: When using a dryer for sludge drying, due to the unsatisfactory dewatering effect of the sludge in the early stage, the sludge contains more water, the sludge is more viscous, and the sludge will adhere and agglomerate. On the sludge dryer, it seriously affects the drying efficiency of the sludge

Method used

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  • Sludge treatment complete equipment provided with sludge pre-drying device and method of sludge treatment complete equipment
  • Sludge treatment complete equipment provided with sludge pre-drying device and method of sludge treatment complete equipment
  • Sludge treatment complete equipment provided with sludge pre-drying device and method of sludge treatment complete equipment

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Embodiment Construction

[0049] The present invention will be further described below in conjunction with the accompanying drawings.

[0050] as attached figure 1 To attach Figure 11As shown, a complete set of sludge treatment equipment with a sludge pre-drying device, including a first screw conveyor 41, a sludge removal device 42, a second screw conveyor 44, a sludge pre-drying device 45 and a sludge drying machine 46; the first screw conveyor 41 is used to transport the sludge in the sludge storage tank 40 to the sludge removal device 42; the sludge removal device 42 has a sludge temporary storage tank 43 and an impurity collection box 26, the sludge removal device 42 can separate sludge and impurities from the sludge mixed with impurities, and collect the separated sludge into the sludge temporary storage tank 43 and collect the separated impurities into the impurity collection box 26; the second screw conveyor 44 is used to transport the sludge in the sludge temporary storage box 43 to the slu...

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Abstract

The invention discloses sludge treatment complete equipment provided with a sludge pre-drying device and a method of the sludge treatment complete equipment. The sludge treatment complete equipment comprises a first screw conveyor, a sludge impurity removal device, a second screw conveyor, a sludge pre-drying device and a sludge dryer; the sludge impurity removal device is provided with a sludge temporary storage box and an impurity collection box; the sludge impurity removal device can perform sludge and impurity separation on the sludge with impurities, and the separated sludge is collectedto the sludge temporary storage box and the separated impurities are collected to the impurity collection box; the sludge pre-drying device can perform pre-drying work on the sludge, and the sludge after the pre-drying work is accomplished is sent into the sludge dyer to perform sludge drying work. The invention provides the sludge treatment complete equipment provided with the sludge pre-drying device and the method of the sludge treatment complete equipment; functions of sludge impurity removal, sludge pre-drying and sludge drying are integrated; the sludge treatment effect is good, and theefficiency is high.

Description

technical field [0001] The invention belongs to the technical field of sludge treatment, and in particular relates to a complete set of equipment for sludge treatment with a sludge pre-drying device and a method thereof. Background technique [0002] In recent years, sludge treatment technology has developed rapidly. Existing sludge treatment devices have the following deficiencies: [0003] First: The removal of impurities is not thorough enough. The sludge contains solid impurities, such as river bottom sludge, which contains impurities such as stones and broken glass pieces. If these impurities are not removed, it will not only cause damage to the equipment, but also affect the sludge. processing efficiency; [0004] Second: When using a dryer for sludge drying, due to the unsatisfactory dewatering effect of the sludge in the early stage, the sludge contains more water, the sludge is more viscous, and the sludge will adhere and agglomerate. On the sludge dryer, it seri...

Claims

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Application Information

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IPC IPC(8): C02F11/12C02F11/18
CPCC02F11/12C02F11/18
Inventor 朱兆明
Owner 榆林市中科环保科技发展有限公司
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