Municipal environmental protection sewage sedimentation treatment device

Abstract

The present invention relates to the technical field of environmental protection equipment and particularly relates to a municipal environmental protection sewage sedimentation treatment device. The municipal environmental protection sewage sedimentation treatment device can discharge clear liquid at different positions to improve use reliability, at the same time can separate sewage after sedimentation from the sewage not subjected to the sedimentation to improve use effect, also enhances the even mixing effect between flocculants and the sewage to improve the sedimentation effect and enhancethe use effect, and at the same time treats waste gas generated during a dehydration process of sludge passing through a sludge dehydration machine to improve surrounding environment and improve usability. The municipal environmental protection sewage sedimentation treatment device comprises a base seat, a bracket, a work box, an input pipe, an output pipe, a material feeding pipe, a material discharging pipe and the sludge dehydration machine, further comprises a fixing member, an adjusting member and a sieve plate, further comprises two sets of stirrers, further comprises a purifying member, a support frame and a communicating pipe which is arranged on an exhaust port of the sludge dehydration machine and further comprises a placing frame, a first telescopic motor, a connecting hose, aconnecting hard pipe and a supporting plate; and the connecting hose is arranged at an input end of the output pipe.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a settlement treatment device for municipal environmental protection sewage. Background technique [0002] As we all know, the municipal environmental protection sewage settlement treatment device is an auxiliary device used for the settlement treatment of municipal sewage in the process of sewage environmental protection treatment, which is widely used in the field of municipal environmental protection; the existing municipal environmental protection sewage settlement treatment device includes Base, support, work box, input pipe, output pipe, feed pipe, discharge pipe and sludge dehydrator, the support is set on the left half of the top of the base, the work box is set on the top of the support, and a working chamber is arranged in the work box , the top of the working box is provided with a box mouth, the input pipe and the output pipe are respectivel...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the municipal environmental protection sewage settlement treatment device is an auxiliary device used for the settlement treatment of municipal sewage in the process of sewage environmental protection treatment, which is widely used in the field of municipal environmental protection; the existing municipal environmental protection sewage settlement treatment device includes Base, support, work box, input pipe, output pipe, feed pipe, discharge pipe and sludge dehydrator, the support is set on the left half of the top of the base, the work box is set on the top of the support, and a working chamber is arranged in the work box , the top of the working box is provided with a box mouth, the input pipe and the output pipe are respectively arranged at the lower half area of ​​the left end of the working box and the upper side of the right end, the feeding pipe is arranged at the right end of the working box, and a control valve is arranged on the feeding pipe, and the discharging pipe It is installed at the bottom of the working box, and a one-way valve is set on the discharge pipe. The sludge dehydrator is installed on the output end of the discharge pipe, and the bottom of the sludge dewaterer is connected to the right half of the top of the base; the existing municipal When the environmental protection sewage settlement treatment device is used, it is only necessary to input the sewage into the working box through the input pipe, and at the same time open the control valve and input the flocculant into the working box through the feeding pipe, so that the flocculant and sewage can be mixed evenly to speed up the settling speed. Afterwards, the supernatant liquid located on the upper part of the working box is output through the output pipe. After a period of use, the one-way valve can be opened and the sludge settled at the bottom of the working box can be transported to the sludge dewatering machine through the discharge pipe for dehydration; In the use of the existing municipal environmental protection sewage settlement treatment device, it was found that the output pipe is located on the upper right side of the working box, and can only discharge the supernatant liquid located at the mouth of the working box. If the clear liquid is located below the input port of the output pipe, its It cannot be discharged, and the reliability of use is limited; and both the settled and unsettled sewage are located in the working box, resulting in the unsettled part of the output sewage, and the use effect is limited; and the mixing effect between the flocculant and the sewage is limited, As a result, its settling effect is limited, which affects the use effect; and the sludge will generate waste gas during the dehydration process through the sludge dewatering machine, and the peculiar smell in the waste gas will easily affect the surrounding environment, resulting in limited usability

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