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Pre-dewatering grille decontamination machine

A decontamination machine and pre-dehydration technology, applied in water/sewage treatment, water/sludge/sewage treatment, special treatment targets, etc., can solve problems such as complex structure and poor cleaning effect

Active Publication Date: 2020-12-11
淮安同方盐化工业污水处理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a pre-dehydration grid decontamination machine, which can solve the problems of complex structure and poor cleaning effect of the grid decontamination machine in the prior art

Method used

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  • Pre-dewatering grille decontamination machine
  • Pre-dewatering grille decontamination machine
  • Pre-dewatering grille decontamination machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 1 to Figure 7 As shown, a pre-dehydration grid decontamination machine provided by the embodiment of the present invention includes a decontamination machine body, the decontamination machine body includes a frame, a motor reducer, a chain, etc., and the decontamination machine body also includes a mounting shaft 11, It is used to install the rake teeth. This part is the same as the structure in the prior art, and will not be described again. Such as Figure 2 to Figure 4 As shown, the rake tooth includes a stopper 20 and a fishing tooth 21, the stopper 20 is fixedly arranged on the installation shaft 11, one end of the fishing tooth 21 is hinged to the installation shaft 11, and the fishing tooth 21 is located at the movement direction of the stopper 20 along the installation shaft 11 The rear side of the fishing tooth 21 can be turned over a certain angle towards the direction away from the stopper 20 .

[0032] When the decontamination machine is wo...

Embodiment 2

[0034] On the basis of Example 1, as Figure 5 to Figure 7 As shown, the present embodiment also includes an extended tooth 22, and a storage chute is provided on the fishing tooth 21, and a slider 221 is arranged on the elongated tooth 22, and the slider 221 is slidably arranged in the storage chute, and the slider 221 can slide along the Sliding in a direction away from or close to the installation shaft 11 , the elongated teeth 22 and the stopper 20 are located on both sides of the fishing teeth 21 .

[0035] Specifically, the storage chute has a T-shaped structure, and the slider 221 is adapted to the shape of the storage chute, such as Figure 7 As shown, a blanking hole 211 is opened through the receiving chute, and the elongated teeth 22 are shorter than the fishing teeth 21 . Such as Figure 2 to Figure 4 As shown, when the installation shaft 11 turns to the lower end, the extended teeth 22 slide down under the action of gravity to form a lengthened effect, and more ...

Embodiment 3

[0037] On the basis of Embodiment 1 or 2, because the garbage has a large amount of water after being salvaged from the water surface, it is all relatively troublesome in transportation and post-processing, and needs to be transferred to a dehydration device for dehydration treatment. more, it is easy to cause secondary pollution and increase the difficulty of transportation. Therefore, this embodiment also includes a dehydration device, which includes a dehydration tank 30, a driving device and a pressure device;

[0038] Such as Figure 8 As shown, the dehydration tank 30 includes a blanking channel 31 and a compression chamber 32, the blanking channel 31 is connected to the compression chamber 32, and the lower end of the blanking channel 31 is inclined towards the compression chamber 32, so that the garbage falls into the container under the action of gravity. Inside the compression chamber 32;

[0039] The pressure device includes a reciprocating screw 58 and a first pre...

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Abstract

The invention discloses a pre-dewatering grille decontamination machine, and belongs to the field of environmental protection machinery. The device comprises a decontamination machine body, the decontamination machine body comprises an installation shaft used for installing rake teeth, the rake teeth comprise stop blocks and fishing teeth, the stop blocks are fixedly arranged on the installation shaft, one ends of the fishing teeth are hinged to the installation shaft, and the fishing teeth are located on the rear sides of the stop blocks in the movement direction of the installation shaft. The situation that garbage is blocked by the rake teeth on the lower portion when falling, and falling of the garbage is affected can be avoided, falling of viscous garbage attached to the fishing teethis facilitated, and through dislocation formed between the fishing teeth, the garbage between the adjacent fishing teeth can damage the balance of force under the action of dislocation, and fall offsmoothly.

Description

technical field [0001] The invention relates to the field of environmental protection machinery, in particular to a pre-dehydration grid decontamination machine. Background technique [0002] The grid decontamination machine is a kind of equipment that uses a mechanical method to remove the grid slag trapped by the grid out of the water. The rotary grill decontamination machine is assembled into a group of rotary grill chains by rake teeth. Driven by the motor reducer, the rake tooth chain rotates against the direction of the water flow, and the garbage is driven above the water surface during the rotation of the rake tooth chain. During the continuous movement, the garbage loses its support after moving to the highest point. Fall under the action of gravity. [0003] However, in the actual decontamination process, due to the variety of garbage, some garbage will be attached to the rake teeth, and it is difficult to fall by gravity. Therefore, the existing grid decontamin...

Claims

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Application Information

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IPC IPC(8): C02F1/00
CPCC02F1/00C02F2303/14
Inventor 胡光肖旭时志敏
Owner 淮安同方盐化工业污水处理有限公司
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