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A sewage treatment device and sewage treatment technology, applied in water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problem of filter clogging, sewage treatment efficiency, easy knotting and entanglement, It is unfavorable for actual use and other problems, and achieves the effect of enhancing the removal effect, reducing labor intensity, and reducing the chance of being blocked
Pending Publication Date: 2021-10-01
江苏金利源环保科技有限公司
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[0003] At present, during the use of sewage treatment equipment, especially when filtering the fibrous impurities in sewage, since most of the fibrous impurities are in the form of filaments,
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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[0036] Embodiment: the following in conjunction with the attached Figure 1-5 The application is described in further detail.
[0037]The embodiment of the present application discloses a sewage treatment device for municipal engineering, including a sewage treatment tank 1, a sewage input pipe 13 and an output pipe 14 for inputting sewage into the sewage treatment chamber 1, and the sewage treatment tank 1 is from top to bottom The bottom is divided into a filter cavity 2 and an adsorption cavity 3, and a filter screen 4 is installed horizontally in the filter cavity 2, and the filter screen 4 divides the filter cavity 2 into a filter cavity one 5 and a filter cavity two 6. Chamber one 5 is located above the filter chamber two 6, above and below the filter screen 4, a parallel plate 7 is installed, and the parallel plate 7 is fixedly connected to the front and back of the filter screen 4 by four connecting rods, and The upper surface of parallel plate 7 is provided with seve...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
The invention belongs to the technical field of environmental protection equipment, and discloses a sewage treatment device for municipal engineering, the sewage treatment device comprises a sewage treatment box, a sewage input pipe and an output pipe, the sewage input pipe is used for inputting sewage into a sewage treatment cavity, the sewage treatment box is internally divided into a filter cavity and an adsorption cavity from top to bottom, and a filter screen is horizontally arranged in the filtering cavity; the filter cavity is divided into a filter cavity I and a filter cavity II by the filter screen, the filter cavity I is positioned above the filter cavity II, parallel plates are arranged on and below the filter screen, the parallel plates are fixedly connected to the front and back surfaces of the filter screen through four connecting rods, and a plurality of through holes are formed in the upper surfaces of the parallel plates, and an inverted hook is arranged in each through hole. Through the filter screen, the filter cavity I, the filter cavity II, the parallel plates, the inverted hooks and the like, fiber impurities in sewage are pretreated by virtue of the inverted hooks the filter screen so that part of the fiber impurities are hooked, the filter pressure of the filter screen is reduced, and the probability that the filter screen is blocked is further reduced.
Description
technical field [0001] The present application relates to the technical field of environmental protection equipment, and more specifically, to a sewage treatment device for municipal engineering. Background technique [0002] Municipal infrastructure refers to various buildings, structures, equipment, etc. that are set up within the planning and construction scope of urban areas and towns and provide residents with paid or unpaid public products and services based on government responsibilities and obligations; various public foundations for urban life Facilities construction belongs to the category of municipal engineering, such as common urban roads, bridges, subways, underground pipelines, tunnels, rivers, rail transit, sewage treatment, garbage disposal and other projects, and various pipelines closely related to life: rainwater, Sewage, water supply, reclaimed water, electricity (outside the red line), telecommunications, heat, gas, etc., as well as the construction of ...
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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