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Sewage treatment device convenient for observing use condition of filter screen

A sewage treatment device and technology for sewage treatment, applied in filtration treatment, water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problems of inconvenient observation, replacement of activated carbon adsorption nets, and unfavorable resource utilization.

Inactive Publication Date: 2021-07-06
NANJING HANERSI BIOLOGY TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a sewage treatment device that is convenient for observing the use of the filter screen, so as to solve the problem that the existing sewage treatment device proposed in the above-mentioned background technology is not convenient for observing whether the activated carbon adsorption net needs to be replaced, and is not conducive to the full utilization of resources.

Method used

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  • Sewage treatment device convenient for observing use condition of filter screen
  • Sewage treatment device convenient for observing use condition of filter screen
  • Sewage treatment device convenient for observing use condition of filter screen

Examples

Experimental program
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Effect test

Embodiment 1

[0023] see figure 1 , Figure 3-4 , the present embodiment provides a sewage treatment device for convenient observation of the use of the filter screen, including a sewage treatment box 1, the upper surface of the sewage treatment box 1 is movably inserted with a hopper 2, and the top of the sewage treatment box 1 is provided with a hopper for installation. 2, it is convenient to manually pour the sewage into the inside of the sewage treatment tank 1.

[0024] Preferably, symmetrically arranged adsorption cylinders are installed inside the hopper 2 to adsorb metal substances in the sewage to avoid secondary pollution.

[0025] In a further embodiment, installation grooves are provided on both sides of the through hole, and an impurity adsorption net is inserted above the installation groove. The inner wall of the installation groove is provided with an arc track for installation into the hopper 2. Fixedly installed with arc blocks matching the arc track.

[0026] First put...

Embodiment 2

[0042] see Figure 1-2 and Figure 5 , made further improvement on the basis of Example 1: in order to facilitate the replacement and installation of the activated carbon adsorption net 5, the outermost end of the fixed frame 4 is provided with a clamping block 6 that fixes the activated carbon adsorption net 5. The side of the tight block 6 in contact with the activated carbon adsorption net 5 is provided with a clamping cavity, and the activated carbon adsorption net 5 is fixed between the clamping block 6 and the fixing frame 4 through the clamping cavity.

[0043] In a further embodiment, the side where the activated carbon adsorption net 5 is in contact with the fixed frame 4 is fixedly equipped with a snap-in block, and the inner wall of the fixed frame 4 is provided with a snap-in groove that matches the snap-in block, further improving the active carbon adsorption net. 5 clamping effect.

[0044] The inside of the clamping block 6 is provided with a placement cavity ...

Embodiment 3

[0050] see Figure 6 , the difference from Embodiment 2 is that the clamping mechanism 7 includes a plug-in block 71, and the plug-in block 71 is slidably installed on both sides of the clamping block 6, and the inner side of the fixed frame 4 is provided with a matching plug-in block 71. The insertion hole 42, the interior of the placement cavity 61 is slidingly installed with a trapezoidal block 75, the trapezoidal block 75 is placed in an inverted trapezoidal shape, the two sides of the trapezoidal block 75 are provided with chute 751, and the chute 751 is set to be inclined and connected with a connecting rod internally. 74 , the other end of the connecting rod 74 is fixedly connected with the inserting block 71 , and the inner wall of the placement cavity 61 is provided with a sliding groove 611 for the sliding of the trapezoidal block 75 .

[0051] When the trapezoidal block 75 slides to the top of the sliding groove 611, the inserting block 71 just fits with the outer w...

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Abstract

The invention discloses a sewage treatment device convenient for observing the use condition of a filter screen, and relates to the field of sewage treatment. The sewage treatment device comprises a sewage treatment box, a feeding hopper is movably inserted into the upper surface of the sewage treatment box, a drainage cavity is formed in the top of an inner cavity of the sewage treatment box, a flow dividing cavity is formed below the drainage cavity, a flow dividing plate is arranged in the flow dividing cavity, and a water baffle is rotatably mounted in a rotating hole through a rotating shaft. By arranging a supporting rod, a fixing frame and the water baffle, when sewage enters the sewage treatment box, the water baffle is driven to rotate under the action of water flow, so that an activated carbon adsorption net is turned over, the filtering effect is achieved, when the sewage treatment box does not work, a reset spring completes resetting, the fixing frame is deflected, the activated carbon adsorption net is in an inclined state, and the use condition of the activated carbon adsorption net is observed through a closing plate, so that the problem that resources cannot be fully utilized due to the fact that the use condition of the filter screen of the sewage treatment device in the prior art is inconvenient to observe is solved.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a sewage treatment device for conveniently observing the usage of filter nets. Background technique [0002] With the development of society, people pay more and more attention to environmental problems, especially in the aspect of sewage treatment. The existing sewage treatment generally uses multiple filter cotton to filter the sewage and discharge it. Therefore, it needs to be replaced regularly. However, since the activated carbon adsorption net is set inside the sewage treatment tank, it is impossible to judge whether it needs to be replaced. When it is replaced regularly, some activated carbon adsorption nets with good adsorption performance will be replaced, which is not conducive to resource conservation. Therefore, a sewage treatment device that is convenient for observing the use of the filter screen is required. Contents of the invention [0003] The purpose of the p...

Claims

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Application Information

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IPC IPC(8): C02F9/12
CPCC02F1/001C02F1/283C02F1/481
Inventor 陈玲贺迎兵郭荣
Owner NANJING HANERSI BIOLOGY TECHNOLOGY CO LTD