Integrated sludge solidification device

A sludge solidification and sludge technology, applied in the direction of dewatering/drying/concentrating sludge treatment, etc., can solve the problems of unreasonable arrangement of solidification devices, difficult recovery of groundwater resources, occupation of land resources, etc., achieving a high degree of automation, Low processing cost and good safety performance

Inactive Publication Date: 2016-03-30
JIANGSU MINGXUAN ENVIRONMENT TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

After most of the urban sludge in our country leaves the sewage treatment plant, it enters the state of disorderly temporary stacking or simple landfill, which not only occupies a large amount of land resources, but also seriously damages the ecological environment, especial

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  • Integrated sludge solidification device
  • Integrated sludge solidification device

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Embodiment 1

[0016] Embodiment 1: an integrated sludge solidification device, including a base 1, a sludge silo 2 provided on the right side of the base 1, a curing agent silo platform 3 arranged in the middle of the base 1, and a sludge silo 2 and the bag unloading station platform 4 between the solidifying agent silo platform 3, a biaxial horizontal mixer 5 is arranged below the solidifying agent silo platform 4, and a belt conveyor 6 is arranged below the biaxial horizontal mixer 5, and the The discharge port at the bottom of the sludge silo 2 is connected to the first screw conveyor 7 inclined upwards, the feed port of the first screw conveyor 7 is connected to the discharge port at the bottom of the sludge silo 2, and the platform 3 of the curing agent silo A curing agent silo 8 is provided, and a second screw conveying shaft 9 is arranged below the curing agent silo 8. The feed port of the second screw conveying shaft 9 is connected to the discharge port at the bottom of the curing ag...

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Abstract

The invention provides an integrated sludge solidification device. The device comprises a base, a sludge bin, a solidification agent bin platform and a bag unloading station platform, wherein the sludge bin is arranged at the right side of the base; the solidification agent bin platform is arranged in the middle of the base; the bag unloading station platform is arranged between the sludge bin and the solidification agent bin platform; a double-shaft horizontal agitator is arranged below the solidification agent bin platform; a belt conveyor is arranged below the double-shaft horizontal agitator; a discharge hole at the bottom end of the sludge bin is connected with an upward inclined first screw conveyor; a feeding hole of the first screw conveyor is connected with the discharge hole at the bottom end of the sludge bin; a second screw conveyor shaft is arranged below a solidification agent bin; a feeding hole of the second screw conveyor shaft is connected with a discharge hole at the bottom end of the solidification agent bin; a sludge inlet at the other end of the second screw conveyor shaft is dead against a discharge hole of the first screw conveyor; a mixed material outlet at the bottom end of the second screw conveyor shaft is connected with a feeding hole of the double-shaft horizontal agitator; a discharge hole of the double-shaft horizontal agitator is connected with the belt conveyor; a vacuum feeder is arranged at the upper end of the solidification agent bin.

Description

technical field [0001] The invention relates to the field of sludge solidification treatment, in particular to a solidification device with an integrated structure. Background technique [0002] Sludge is a sediment produced during the purification process of urban domestic sewage and agricultural and industrial wastewater, and is a very harmful solid waste. If it is not treated thoroughly, it will cause serious secondary pollution to the environment. [0003] At present, the technical core and difficulty of sludge treatment in my country is the sludge dewatering process. The degree of sludge dehydration determines the subsequent disposal of sludge and the degree of re-pollution of sludge. Due to the backwardness of sludge dewatering technology in my country, the water content of dehydrated sludge is relatively high. After most of the urban sludge in our country leaves the sewage treatment plant, it enters the state of disorderly temporary stacking or simple landfill, whi...

Claims

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Application Information

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IPC IPC(8): C02F11/12
Inventor 沈琴周洪明朱礼和周超
Owner JIANGSU MINGXUAN ENVIRONMENT TECH
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