Curing forming device for civil sludge treatment

A municipal sludge, solidification and molding technology, applied in sludge treatment, fixed/solidified sludge treatment, water/sludge/sewage treatment, etc., can solve the problem of low anaerobic digestion efficiency, difficult to support combustion, and low gas production rate and other problems, to achieve the effect of high work efficiency, improved effect, and improved dispersion effect

Pending Publication Date: 2018-11-16
HEILONGJIANG LANDE ULTRASONIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Municipal sludge contains about 70% organic matter, resulting in high COD, BOD and ammonia nitrogen. Usually, composting, anaerobic / aerobic, incineration and other methods are used to oxidize and degrade the above organic matter. However, the organic matter content in sludge in my country is relatively low. Low, foreign organic matter content is 60-70%, China's organic matter content is 30-50%, resulting in low calorific value, difficult to support combustion; low gas production rate, low anaerobic digestion efficiency and other problems

Method used

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  • Curing forming device for civil sludge treatment
  • Curing forming device for civil sludge treatment
  • Curing forming device for civil sludge treatment

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0028] Such as Figure 1-11 As shown, the solidification molding device for municipal sludge treatment includes a mud feeding device 1, a crushing treatment device 2, a molding die 3, a drive control device 4 and a base plate 5, and the lower end of the mud feeding device 1 is fixedly connected and connected. Crushing treatment device 2; the lower end of the crushing treatment device 2 is fixedly connected and communicated with the forming mold 3; the drive control device 4 is fixedly connected to the base plate 5, and the crushing treatment device 2 and the forming mold 3 are both fixedly connected to the base plate 5 Above; the drive control device 4 is connected to the mud feeding conveying device 1 and the crushing processing device 2 through transmission. The solidification molding device for municipal sludge treatment of the present invention, when in use, after the drive control device 4 is connected to the power supply and turned on by the control switch, the drive con...

specific Embodiment approach 2

[0029] Such as Figure 1-11As shown, the drive control device 4 includes a drive motor 4-1, a motor base 4-2, a worm 4-3, a worm wheel 4-4, a wheel shaft 4-5, a shaft frame plate 4-6, a first transmission wheel 4- 7 and the second transmission wheel 4-8; the drive motor 4-1 is fixedly connected to the motor base 4-2, and the motor base 4-2 is fixedly connected to the base plate 5; the output end of the drive motor 4-1 The worm 4-3 is connected through a coupling; the worm gear 4-4 is meshed with the worm 4-3; the worm gear 4-4 is fixedly connected to the middle end of the wheel shaft 4-5, and the wheel shaft 4-5 is rotatably connected through a bearing with seat On the axle frame plate 4-6, the axle frame plate 4-6 is fixedly connected on the base plate 5; the left and right ends of the axle 4-5 are respectively fixedly connected to the first transmission wheel 4-7 and the second transmission wheel 4- 8. The worm 4-3 is connected to the crushing device 2, and the first transm...

specific Embodiment approach 3

[0030] Such as Figure 1-11 As shown, the mud feeding conveying device 1 includes a mud feeding box assembly 1-1, a mud feeding box assembly 1-2, a mud dropping box assembly 1-3 and a sludge conveyor belt assembly 1-4; the mud feeding box assembly The lower end of 1-1 is fixedly connected to and communicated with the mud delivery box assembly 1-2, and the front end of the mud delivery box assembly 1-2 is fixedly connected to and communicated with the mud drop box assembly 1-3; the sludge conveyor belt assembly 1-4 is connected to The inside of the mud delivery box assembly 1-2; the mud inlet box assembly 1-1 is connected to the second transmission wheel 4-8 through a belt; the sludge conveyor belt assembly 1-4 is connected to the first transmission wheel 4-7 through a belt ; The lower end of the mud drop box assembly 1-3 is fixedly connected and communicated with the crushing treatment device 2 . When the mud feeding conveying device 1 is in use, the first transmission wheel ...

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Abstract

The invention relates to the field of sludge treatment, and particularly relates to a curing forming device for civil sludge treatment. The curing forming device comprises a sludge feeding conveying device, a crushing processing device, a forming die, a driving control device and a base plate; the lower end of the sludge feeding conveying device is fixedly connected and communicated with the crushing processing device; the lower end of the crushing processing device is fixedly connected and communicated with the forming die; the driving control device is fixedly connected onto the base plate;both the crushing processing device and the forming die are fixedly connected onto the base plate; the driving control device is in transmission connection with the sludge feeding conveying device andthe crushing processing device. According to the invention, sludge can be effectively subjected to conveying dehydration processing and crushing dispersion processing, so that the sludge is subjectedto curing forming process; a uniform driving motor is adopted inside the curing forming device to carry out control; the curing forming device is close in matching, energy-saving and environmental-friendly and has higher working efficiency.

Description

technical field [0001] The invention relates to the field of sludge treatment, in particular to a solidification molding device for municipal sludge treatment. Background technique [0002] Municipal sludge contains about 70% organic matter, resulting in high COD, BOD and ammonia nitrogen. Usually, composting, anaerobic / aerobic, incineration and other methods are used to oxidize and degrade the above organic matter. However, the organic matter content in sludge in my country is relatively low. Low, foreign organic matter content is 60-70%, China's organic matter content is 30-50%, resulting in low calorific value, difficult to support combustion; low gas production rate, low anaerobic digestion efficiency and other problems. Sludge is not only an environmental waste, but also a resource that can be used. Using dewatered sludge to manufacture building materials is an effective measure for sludge recycling. Contents of the invention [0003] The purpose of the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/00B02C13/02B02C18/14
CPCB02C13/02B02C18/14C02F11/008
Inventor 赵宪忠郭萍高曼琦袁洪波张双柱
Owner HEILONGJIANG LANDE ULTRASONIC TECH CO LTD
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