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Sludge Treatment System

A technology for sludge treatment and sludge, applied in sludge treatment, water/sludge/sewage treatment, dehydration/drying/concentrated sludge treatment, etc. Mud crushing and other problems can be solved to achieve the effect of improving mixing quality, long service life and less maintenance and replacement

Active Publication Date: 2019-10-18
SHANGHAI FUCHAN MACHINERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sludge agitator, sludge equalizer and dehydrator in the existing products have various deficiencies in the specific structural design: the sludge agitator cannot crush the sludge more finely, which affects the subsequent treatment effect of the sludge ;The precision of the sludge distributor is not high in the process of evenly distributing the semi-plastic larger particle sludge to the filter cloth of the sludge dewatering machine. After long-term operation, it is easy to cause damage to the filter cloth and affect the pressing effect; sludge dehydration When the machine is processing semi-plastic sludge, it is easy to have problems such as loose filter cloth, unclean sludge dehydration and damage to filter cloth, which reduces the service life of filter cloth

Method used

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Examples

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Embodiment Construction

[0022] The following combination Figure 1-8 Example 1 of the present invention is shown for further description.

[0023] Such as figure 1 As shown: the sludge treatment system includes a sludge mixer 1, a sludge distributor 2 and a sludge dehydrator 3; the sludge is mixed and stirred by the sludge mixer 1 and then transferred to the sludge distributor. 2, through the sludge equalizer 2, evenly transfer to the sludge dewatering machine 3, and the sludge dewatering machine 3 processes and dehydrates.

[0024] Such as Figure 2-3 As shown: the sludge equalizer 2 includes a frame body 21, a conveying screw rod 22, a crushing rotary hammer 23, a transmission bearing 24, a reduction motor 25, a fixed square tube 261, and a worm gear device 262; The inner arc cylindrical body, the conveying screw 22 includes a screw body 221 and a spiral belt 222, and the spiral belt 222 surrounds the screw body 221 and expands reversely from the center to both ends; the crushing rotary hammer 2...

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PUM

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Abstract

A sludge treatment system includes: a sludge mixing and stirring device, a sludge uniform distributor and a sludge dehydrator. Sludge is mixed and stirred in the sludge mixing and stirring device and is transmitted to the sludge uniform distributor. The sludge, after being homogenized in the sludge uniform distributor, is sent to the sludge dehydrator for being dehydrated thereby. Compared with the prior art, stirring quality of processing the sludge in the stirring machine is improved. When treating semi-plastic sludge, the system can crush the sludge and uniformly distributes the sludge onto a filter cloth in the follow-up sludge dehydrator. The system achieves stronger tension, higher stress and better wear resistance of the filter cloth. Water content of sludge, through squeeze by a plurality of rollers, is reduced to lower than 60%. The filter cloth has longer service life and needs less maintenance and replacement.

Description

technical field [0001] The invention relates to the technical field of sludge treatment equipment, in particular to a sludge treatment system for stirring, dividing and dehydrating sludge. Background technique [0002] A traditional sludge treatment device includes a sludge agitator for stirring and pulverizing bulk sludge, a sludge equalizer for evenly distributing the pulverized sludge, and a sludge mixer for dehydrating and squeezing the sludge. Sludge dehydrator. The sludge agitator, sludge equalizer and dehydrator in the existing products have various deficiencies in the specific structural design: the sludge agitator cannot crush the sludge more finely, which affects the subsequent treatment effect of the sludge ;The precision of the sludge distributor is not high in the process of evenly distributing the semi-plastic larger particle sludge to the filter cloth of the sludge dewatering machine. After long-term operation, it is easy to cause damage to the filter cloth a...

Claims

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Application Information

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IPC IPC(8): C02F11/00C02F11/123C02F11/14
Inventor 王磊李小玲陈小西曾成生张峰
Owner SHANGHAI FUCHAN MACHINERY TECH