Methods for eliminating odor and discharging water for sewer

A manhole cover and scheme technology, applied in drainage structures, water supply devices, waterway systems, etc., can solve the problems of inconvenient disassembly and assembly of the well wall carrier, falling off of the well cover carrier, hindering the drainage of rainwater, etc., achieving a simple structure and improving the safety level. , the effect of reducing noise

Inactive Publication Date: 2009-12-02
丛树茂 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the rainy season, the loader will be poured with rain cement and sand, which will hinder the discharge of rainwater. It is also very inconvenient to disassemble and assemble the well wall loader during underground dredging, and the well cover loader may fall off.

Method used

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  • Methods for eliminating odor and discharging water for sewer
  • Methods for eliminating odor and discharging water for sewer
  • Methods for eliminating odor and discharging water for sewer

Examples

Experimental program
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Embodiment Construction

[0015] Solution (1): Hold the handle (12) and put the flap device into the deepened iron ring (1), the barrel edge (4) is in close contact with the bottom of the ring (2), and then put the manhole cover into the deepened iron ring (1). Can be used conveniently. The turning plate device is composed of a cylinder wall (3) having the same shape as the manhole cover, a symmetrical double turning plate (5), a double rotating shaft (6), a cylinder bottom plate (7), and a positioning sealing ring (8). The flap (5) is concave and inclined toward the center of the flap device, and a counterweight box (A) is installed on the bottom part of the flap (5), and the counterweight box (A) is filled with deodorant materials (9) and The counterweight (10) is provided with a through hole (11) on the side of the lowest point of the counterweight box (A); an exhaust pre-warning device (B) is installed on the top surface of the upper part of the flap (5). The device (B) is composed of a conical tu...

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Abstract

The invention relates to methods for eliminating odor and discharging water for a sewer. A method which adopts a turning plate is characterized in that a turning plate device is put in a deepened well cover ring; a cylinder wall, a turning plate, a rotating shaft and a positioning sealing ring are used for sealing the sewer; material for eliminating odor and a balancing weight are installed below the turning plate; and a device for early warning of odor discharge is arranged above the turning plate. Under the ordinary state, the odor is discharged after being purified, and the early warning information is sent to people in time. If rain water exists, when a certain amount of water is accumulated, the turning plate rotates to discharge the accumulated water. A method which adopts a covering device is characterized in that an environment-friendly device for eliminating odor is covered on a well cover to eliminate odor and discharge water. The covering device is formed by sequentially connecting a base layer, a purifying layer, a ventilating layer and a greening layer from bottom to top. The rain water can thrust a suspended baffle plate aside to enter the sewer to be discharged; the turbid air can be discharged after being purified by the material for eliminating odor in the purifying layer; and the early warning information is sent to people in time.

Description

Technical field [0001] The invention relates to a method for treating odor and drainage of water wells in infrastructure drainage projects, in particular to a method for treating odor and drainage of sewage wells and septic tanks. Background technique [0002] At present, the circular hole on the well-known manhole cover has the dual function of exhausting air and draining water in rainy season. When exhausting, especially from sewage wells and septic tanks, odors often pollute the environment. In the prior art, although there is patent CN1727583, it is considered to install a carrier on the well cover or well wall for deodorization treatment. However, in the rainy season, the carrier will be filled with rain cement and sand and hinder the drainage of rainwater. It is also very inconvenient to disassemble and assemble the well wall carrier when dredging the well, and the well cover carrier may fall off. SUMMARY OF THE INVENTION [0003] In order to overcome the deficienci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/04E02D29/14G08B21/12
Inventor 丛树茂
Owner 丛树茂
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