Track transmission mechanism for continuously pressurized belt-type dehydrator and application of track transmission mechanism

A crawler drive and belt dehydration technology, applied in water/sludge/sewage treatment, chemical instruments and methods, sludge treatment, etc., can solve the problems of high energy consumption of power source, poor running stability and heavy weight of filter press crawler, etc. problems, to achieve the effect of ensuring accuracy and stability, reducing equipment maintenance costs, and reducing the possibility of damage

Pending Publication Date: 2019-12-10
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during use, due to the high pressure and the large size of the filter press track, the operation of the filter press track is very cumbersome. When using the traditional track drive mechanism, because the track drive mechanism also needs to have the same specifications, its structure is complicated and the equipment Huge volume and heavy weight, resulting in very high energy consumption of the power source during operation, and poor stability of filter press crawler operation

Method used

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  • Track transmission mechanism for continuously pressurized belt-type dehydrator and application of track transmission mechanism
  • Track transmission mechanism for continuously pressurized belt-type dehydrator and application of track transmission mechanism
  • Track transmission mechanism for continuously pressurized belt-type dehydrator and application of track transmission mechanism

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Experimental program
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Effect test

Embodiment 1

[0031] A kind of crawler belt drive mechanism that the present embodiment is used for continuous pressurized belt dehydrator, such as Figure 1 to Figure 4 As shown, it includes a rotating shaft 1, a supporting part 2 and a sprocket 3. Along the axial direction of the rotating shaft, a supporting part is arranged on the outer periphery of the rotating shaft, and a plurality of sprockets are distributed on the rotating shaft, and the outer diameter of each sprocket is larger than that of the supporting part. The outer diameter of each sprocket is in contact with the filter press track, and the outer surface of the support part is in contact with the surface of the filter press track. In this structure, the rotating shaft is externally connected with driving motors, couplings and other power components, and drives the filter press crawler to run by driving the rotation of the sprocket. During the operation of the filter press crawler, the support part plays a load-bearing role on...

Embodiment 2

[0040] This embodiment is a crawler belt transmission mechanism for a continuous pressurized belt dehydrator. Compared with Embodiment 1, the difference is that the support part is in the shape of a roller as a whole, and the two ends or / and the inner side of the support part are connected to the installation The sleeves are connected by bearings. The support part of this structure has a better load-bearing effect and can better ensure the stability of equipment operation, but its weight will be larger than that of the cage structure of the same specification, which will increase the equipment cost.

Embodiment 3

[0042] This embodiment is a crawler belt transmission mechanism for a continuous pressurized belt dehydrator. Compared with Embodiment 1, the difference is that the support part includes a plurality of support units connected in the axial direction, and two adjacent support units A sprocket is set between them, and the support unit is used for splicing. The number of support units can be flexibly selected according to the actual width of the filter press crawler, which is convenient for use and installation.

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Abstract

The invention discloses a track transmission mechanism for a continuously pressurized belt-type dehydrator and application of the track transmission mechanism. The track transmission mechanism comprises a rotating shaft, supporting parts and a plurality of chain wheels, the supporting parts are arranged at the periphery of the rotating shaft in the axis direction of the rotating shaft, the multiple chain wheels are distributed on the rotating shaft, the outer diameters of all the chain wheels are larger than those of the supporting parts, tooth parts at the peripheral edges of all the chain wheels are in matched connection with a filter pressing track, and the outer surfaces of the supporting parts are connected with the surface of the filter press track. During application, the track transmission mechanism is applied to the large-scale filter press track, the rotating shaft and the chain wheels are utilized to drive the filter press track to operate, the supporting parts are utilizedto support the filter press track, and thus the loads of the chain wheels and the rotating shaft are reduced. The track transmission mechanism is simple in structure and stable in performance, the overall weight of the dehydrator can be effectively decreased, energy consumption of a power source is reduced, and the operation stability of the filter pressing track is also improved.

Description

technical field [0001] The invention relates to the technical field of sludge dewatering, in particular to a crawler belt transmission mechanism for a continuous pressurized belt dewatering machine and its application. Background technique [0002] In people's daily life and production, a large amount of sludge is produced every year. The recycling method of these sludge can be used as fertilizer for farmland, forest, grassland or desert improvement, etc., as well as for building materials and energy utilization. Since sludge generally contains a large amount of water, the water content is as high as 80%, so in the process of sludge resource treatment, sludge dehydration is a very important link and a common technology. [0003] At present, the commonly used sludge dewatering equipment mainly includes plate and frame sludge dewatering machine, box sludge dewatering machine, belt sludge dewatering machine, centrifugal sludge dewatering machine and so on. Among them, the belt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/123C02F11/122
CPCC02F11/123C02F11/122
Inventor 朱小林
Owner SOUTH CHINA UNIV OF TECH
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