CN205115125U - Rotating biological disk sewage treatment plant - Google Patents

Rotating biological disk sewage treatment plant Download PDF

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Publication number
CN205115125U
CN205115125U CN201520818273.7U CN201520818273U CN205115125U CN 205115125 U CN205115125 U CN 205115125U CN 201520818273 U CN201520818273 U CN 201520818273U CN 205115125 U CN205115125 U CN 205115125U
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CN
China
Prior art keywords
blodisc
processing unit
main box
main tank
rotating biological
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Active
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CN201520818273.7U
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Chinese (zh)
Inventor
王林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Hualing Era Technology Development Co Ltd
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Beijing Hualing Era Technology Development Co Ltd
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Priority to CN201520818273.7U priority Critical patent/CN205115125U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The utility model relates to a rotating biological disk sewage treatment plant, including the main tank body, the right side of the main tank body and left side are provided with water inlet and delivery port respectively, and main tank body upper portion is provided with the well lid, and the position of the internal centre of main tank is provided with a plurality of rotating biological disk processing unit, is connected through the shaft coupling between a plurality of rotating biological disk processing unit, and the internal position that is located a plurality of rotating biological disk processing unit lower parts of main tank is provided with the sludge impoundment, and the main tank is internal to be close to one side of water inlet is provided with just heavy pond, just is provided with a plurality of first filter screens in the heavy pond, and the main tank is internal to be close to one side of delivery port is provided with filtering ponds, and the bottom is provided with the backwash pump in the filtering ponds, is provided with a plurality of second filter screens in the filtering ponds, and the internal bottom of main tank is provided with backflow pipeline. The beneficial effects of the utility model reside in that, a efficient rotating biological disk sewage treatment plant of simple to operate, easy operation, long service life and sewage treatment is provided.

Description

Blodisc waste disposal plant
Technical field
The utility model relates to a kind of blodisc waste disposal plant.
Background technology
Blodisc is a kind of equipment of biomembrance process biochemical sewage, and because its occupation of land is little, the advantages such as working cost is low are comparatively general in application that is American-European, Japan and other countries.The core technology of blodisc is that load-bearing axle has filled filler rotation, and filler about 40% is soaked in water, and about 60% exposes in atmosphere, and the microbial film on filler mainly adsorbs new organism under water, absorbs the required oxygen of metabolism in atmosphere.
The blodisc backflow power consumption of prior art, Biological Thin growing way is uneven, except ammonia nitrogen, total nitrogen efficiency have much room for improvement, restarts and hinders chain pitch wheel, have much room for improvement after maintenance.Meanwhile, the rotor of existing blodisc device is that the disc being much parallel to axle is arranged in juxtaposition and forms, and there is the shortcoming of short stream; In addition, on disc, the load of microorganism is not too high, and equipment installs trouble, and rotor life is short.
Utility model content
In view of the above-mentioned problems in the prior art, main purpose of the present utility model is to address the deficiencies of the prior art, and provides a kind of easy for installation, simple to operate, long service life and the high blodisc waste disposal plant of sewage treating efficiency.
The utility model provides a kind of blodisc waste disposal plant, comprise main box, the right side of described main box and left side are respectively arranged with water-in and water outlet, described main box top is provided with well lid, position in the middle of in described main box is provided with multiple blodisc processing unit, each described blodisc processing unit is made up of 2 ~ 6 biological rotors, be connected by shaft coupling between described multiple blodisc processing unit, the position being positioned at described multiple blodisc processing unit bottom in described main box is provided with sludge sump, side near described water-in in described main box is provided with preliminary sedimentation tank, multiple first filtering net is provided with in described preliminary sedimentation tank, side near described water outlet in described main box is provided with filtering basin, described filtering basin inner bottom part is provided with reflux pump, multiple second filtering net is provided with in described filtering basin, described main box inner bottom part is provided with reflux line, described reflux line one end is connected with described reflux pump, after described reflux line runs through described sludge sump, the other end is arranged on above described preliminary sedimentation tank, described preliminary sedimentation tank, be connected by pipeline bottom sludge sump and filtering basin.
Optionally, described multiple blodisc processing unit is three blodisc processing units, be respectively the first blodisc processing unit, the second blodisc processing unit and the 3rd blodisc processing unit from left to right, be evenly arranged on the middle part in described main box.
Optionally, described first blodisc processing unit is made up of 3 biological rotors, and described second blodisc processing unit is made up of 3 biological rotors, and described 3rd blodisc processing unit is made up of 2 biological rotors.
Optionally, step-down gear is fixedly installed on the right side of described 3rd blodisc processing unit, described 3rd blodisc processing unit is connected with described step-down gear and rotates under it rotates, and drives described second blodisc processing unit and described first blodisc processing unit synchronous axial system by shaft coupling simultaneously.
The utility model has the following advantages and beneficial effect: the utility model provides a kind of blodisc waste disposal plant, this blodisc waste disposal plant has easy for installation, simple to operate, long service life and the high feature of sewage treating efficiency, by the metabolic activity of microorganism grown at the biological rotor of blodisc inside, by organic substance decomposing, simultaneously by reflux pump and reflux line, the speed of the process of sewage can be accelerated, improve water outlet efficiency, and urban wastewater treatment firm pollutant emission standard can be reached.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of blodisc waste disposal plant of the present utility model;
Fig. 2 is the plan structure schematic diagram that blodisc waste disposal plant of the present utility model removes well lid.
Embodiment
With specific embodiment, the utility model is further described below with reference to accompanying drawings.
As shown in Fig. 1 to 2: a kind of blodisc waste disposal plant of the utility model embodiment, comprise main box 8, the right side of described main box 8 and left side are respectively arranged with water-in 9 and water outlet 10, described main box top is provided with well lid 1, position in the middle of in described main box is provided with multiple blodisc processing unit 2, each described blodisc processing unit is made up of 2 ~ 6 biological rotors, be connected by shaft coupling 11 between described multiple blodisc processing unit, the position being positioned at described multiple blodisc processing unit bottom in described main box is provided with sludge sump 3, side near described water-in 9 in described main box is provided with preliminary sedimentation tank 4, multiple first filtering net 13 is provided with in described preliminary sedimentation tank 4, sewage also contained part fine suspension before the precipitation of preliminary sedimentation tank, can by this part suspended substance removal by this first filtering net, use clarification of water, side near described water outlet 10 in described main box is provided with filtering basin 7, described filtering basin 7 inner bottom part is provided with reflux pump 6, multiple second filtering net (not drawing in figure) is provided with in described filtering basin, the suspended substance in filtering basin can be removed further, the water of output is clarified more, described main box inner bottom part is provided with reflux line 12, described reflux line one end is connected with described reflux pump, after described reflux line runs through described sludge sump, the other end is arranged on above described preliminary sedimentation tank, described preliminary sedimentation tank, be connected by pipeline bottom sludge sump and filtering basin, this blodisc waste disposal plant has easy for installation, simple to operate, long service life and the high feature of sewage treating efficiency, by the metabolic activity of microorganism grown at the biological rotor of blodisc inside, by organic substance decomposing, simultaneously by reflux pump and reflux line, the speed of the process of sewage can be accelerated, improve water outlet efficiency, and urban wastewater treatment firm pollutant emission standard can be reached.
As the preferred implementation of above-described embodiment, described multiple blodisc processing unit is three blodisc processing units, be respectively the first blodisc processing unit, the second blodisc processing unit and the 3rd blodisc processing unit from left to right, be evenly arranged on the middle part in described main box.
As the preferred implementation of above-described embodiment, described first blodisc processing unit is made up of 3 biological rotors, and described second blodisc processing unit is made up of 3 biological rotors, and described 3rd blodisc processing unit is made up of 2 biological rotors.
As the preferred implementation of above-described embodiment, step-down gear 5 is fixedly installed on the right side of described 3rd blodisc processing unit, described 3rd blodisc processing unit is connected with described step-down gear and rotates under it rotates, and drives described second blodisc processing unit and described first blodisc processing unit synchronous axial system by shaft coupling 11 simultaneously.
Last it is noted that above-described each embodiment is only for illustration of the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or to wherein partly or entirely technical characteristic carry out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.

Claims (4)

1. a blodisc waste disposal plant, it is characterized in that: comprise main box, the right side of described main box and left side are respectively arranged with water-in and water outlet, described main box top is provided with well lid, position in the middle of in described main box is provided with multiple blodisc processing unit, each described blodisc processing unit is made up of 2 ~ 6 biological rotors, be connected by shaft coupling between described multiple blodisc processing unit, the position being positioned at described multiple blodisc processing unit bottom in described main box is provided with sludge sump, side near described water-in in described main box is provided with preliminary sedimentation tank, multiple first filtering net is provided with in described preliminary sedimentation tank, side near described water outlet in described main box is provided with filtering basin, described filtering basin inner bottom part is provided with reflux pump, multiple second filtering net is provided with in described filtering basin, described main box inner bottom part is provided with reflux line, described reflux line one end is connected with described reflux pump, after described reflux line runs through described sludge sump, the other end is arranged on above described preliminary sedimentation tank, described preliminary sedimentation tank, be connected by pipeline bottom sludge sump and filtering basin.
2. blodisc waste disposal plant according to claim 1, it is characterized in that, described multiple blodisc processing unit is three blodisc processing units, be respectively the first blodisc processing unit, the second blodisc processing unit and the 3rd blodisc processing unit from left to right, be evenly arranged on the middle part in described main box.
3. blodisc waste disposal plant according to claim 2, it is characterized in that, described first blodisc processing unit is made up of 3 biological rotors, described second blodisc processing unit is made up of 3 biological rotors, and described 3rd blodisc processing unit is made up of 2 biological rotors.
4. blodisc waste disposal plant according to claim 3, it is characterized in that, step-down gear is fixedly installed on the right side of described 3rd blodisc processing unit, described 3rd blodisc processing unit is connected with described step-down gear and rotates under it rotates, and drives described second blodisc processing unit and described first blodisc processing unit synchronous axial system by shaft coupling simultaneously.
CN201520818273.7U 2015-10-21 2015-10-21 Rotating biological disk sewage treatment plant Active CN205115125U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520818273.7U CN205115125U (en) 2015-10-21 2015-10-21 Rotating biological disk sewage treatment plant

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Application Number Priority Date Filing Date Title
CN201520818273.7U CN205115125U (en) 2015-10-21 2015-10-21 Rotating biological disk sewage treatment plant

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CN205115125U true CN205115125U (en) 2016-03-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108328723A (en) * 2018-01-30 2018-07-27 谢幼环 A kind of biological rotating disk processing equipment of sewage disposal
GB2575069A (en) * 2018-06-27 2020-01-01 Marsh Boyer Stephen Waste suspension treatment apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108328723A (en) * 2018-01-30 2018-07-27 谢幼环 A kind of biological rotating disk processing equipment of sewage disposal
GB2575069A (en) * 2018-06-27 2020-01-01 Marsh Boyer Stephen Waste suspension treatment apparatus

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