CN205933362U - Biological foam remove device of landfill leachate - Google Patents
Biological foam remove device of landfill leachate Download PDFInfo
- Publication number
- CN205933362U CN205933362U CN201620920460.0U CN201620920460U CN205933362U CN 205933362 U CN205933362 U CN 205933362U CN 201620920460 U CN201620920460 U CN 201620920460U CN 205933362 U CN205933362 U CN 205933362U
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- defoamer
- pipeline
- defoaming agent
- defoaming
- circulating pump
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Abstract
The utility model relates to a biological foam remove device of landfill leachate, a serial communication port, include the defoaming circulating pump that is linked together with biological pond cell body bottom, the defoaming agent is thrown and is linked together with pipeline and defoaming circulating pump, and the defoaming agent is thrown has two at least exports with the pipeline, and the defoaming agent throws that lie in biological pond cell body top and just to biological pond cell body, at least one export that the defoaming agent was thrown with the pipeline is linked together with the spray set who lies in biological pond cell body top with at least one export of pipeline, and the defoaming agent holding vessel is thrown to throw with pump and defoaming agent via the defoaming agent and is communicated with each other with the pipeline. The utility model particularly relates to an advantage embody: the start -up of defoaming circulating pump is favorable to strengthening the mass transfer effect in the biological pond, the utility model discloses a biochemical liquid follows annular spraying and drenches and throw the volume that can save partly defoaming agent with the defoaming with the defoaming agent, practices thrift the cost, and this kind is removed the bubble method and have the fast advantage of the bubble of removing efficiency simultaneously, whole installation of automated degree is high, can reduce artificial input.
Description
Technical field
The utility model is related to a kind of device of the foam for solving to produce during Biochemical method percolate.
Background technology
Percolate refers to the moisture, the sleet water of entrance landfill yard that rubbish contains in itself in refuse landfill
And other moisture, deduction rubbish, the saturation moisture capacity of overburden layer, and a kind of high concentration experiencing waste layer and overburden layer and being formed
Organic wastewater.
The processing method of percolate includes physical-chemical process and bioanalysis, and bioanalysis is divided into Aerobic biological process, detests
Oxygen biological treatment and the combination of the two.Which kind of no matter using bioanalysis, percolate is processed, in processing procedure
Always have foam to produce, if processing to these foams not in time, then these foams will overflow biochemistry pool, causes two
Secondary pollution.
Utility model content
The technical problems to be solved in the utility model is：Prevent during Biochemical method percolate, foam
Overflow biochemistry pool.
In order to achieve the above object, the technical solution of the utility model there is provided a kind of percolate bio foam and disappears
Except device it is characterised in that including the froth breaking circulating pump being connected with biological tank pond body bottom, defoamer adds pipeline and froth breaking
Circulating pump is connected, and defoamer adds pipeline and has at least two outlets, and at least one outlet that defoamer adds pipeline is located at
Above biological tank pond body and just to biological tank pond body, defoamer adds at least one outlet of pipeline and in biological tank pond body
The spray equipment of side is connected, and defoamer holding vessel adds pump via defoamer and adds pipeline with defoamer and communicates；
It is respectively equipped with water level liquid level gauge and froth level meter in the bottom of biological tank pond body and top.
Preferably, to add pump equal for described water level liquid level gauge, described spray equipment, described froth breaking circulating pump and described defoamer
It is connected with PLC.
Preferably, described water level liquid level is calculated as pressure-type liquidometer.
Preferably, described froth level is calculated as wire sling liquid level gauge.
Preferably, have can 360 ° of spray heads rotating freely for described spray equipment.
The specific advantage of the utility model is presented as：1st, the startup of froth breaking circulating pump is conducive to strengthening the mass transfer in biological tank
Effect；2nd, the utility model adds froth breaking using biochemical liquid circulated sprinkling and defoamer and can save a part of defoamer
Amount, cost-effective, this bubble removing method has the advantages that de-bubble efficiency is fast simultaneously；3rd, whole device high degree of automation is permissible
Reduce artificial input.
Brief description
A kind of structural representation of percolate bio foam cancellation element that Fig. 1 provides for the utility model.
Specific embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than restriction scope of the present utility model.In addition, it is to be understood that in the content having read the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
A kind of structural representation of the percolate bio foam cancellation element providing in conjunction with Fig. 1, the utility model, bag
Include biological tank pond body 3, be provided with water level liquid level gauge 1 and froth breaking circulating pump 2 in the bottom of biological tank pond body 3, in biological tank pond body 3
Top is provided with froth level meter 4, spray equipment 5 and defoamer and adds pipeline 8, has defoamer to store outside biological tank pond body 3
Tank 6 and defoamer add pump 7.
Water level liquid level gauge 1 is pressure-type liquidometer, can be high with the liquid level in monitor in real time biochemistry pool by PLC
Degree.Froth level meter 4 is wire sling liquid level gauge, detects foam layer height in biochemistry pool.
The spray head of spray equipment 5 can be rotated freely with 360 °, and spray area can cover whole pond face.
Froth breaking circulating pump 2 and defoamer add pump 7 for VFC lifting means, and it starts and closes and bubble in biological tank
Foam is highly relevant.
The utility model froth breaking circulating pump 2 can be realized by VFC lifting means and defoamer to add pump 7 automatic
Control, thus controlling the foam in biochemistry pool will not overflow pond face.Liquid level in biological tank is carried out by the bottom of pond static pressure liquid level meter
Monitoring, relative stable to ensure that the inflow in biological tank and water yield reach, the water stabilization for biological tank provides basis, subtracts
The impact to microorganism for the light water quality and quantity change.The foam height that the setting of froth level meter 4 can sense in pond is pushed up in pond, works as pond
The height of middle foam is less than froth level meter minimum altitude, and froth breaking circulating pump 2 and defoamer add pump 7 and close, and can save and disappear
Infusion dosage and extension device usage cycles, when the height of foam in pond is higher than froth level meter 4 minimum altitude, froth breaking circulates
Pump 2 and defoamer add pump 7 and start, adding of the startup with spray equipment 5 and defoamer, can reduce the height of foam in pond
Degree.Can be very good to avoid the spilling of foam in biochemistry pool using this covering device so that management is simplified.
The utility model is main to add defoamer froth breaking, supplemented by biochemical liquid circulated sprinkling froth breaking, can be according to life
Change foam in pond number choose whether that opening defoamer adds pump and biochemical liquid internal circulating load.
The course of work of the present utility model is：Waste water enters in biological tank pond body 3, with the increase of inflow, reaction
Carry out, the substantial amounts of foam of generation is comprehended at percolate place under biotic factor, when the foam height in pond reaches pond top foam
During liquid level gauge 4 bottommost, froth breaking circulating pump 2 and defoamer add pump 7 and automatically turn on, and a defoamer part is directly added in pond,
A part adds in pond with circulation fluid, and the foam in pond is gradually eliminated under the adding of spray equipment 5 and defoamer so that pond
In liquid overflow will not go out biological tank pond body 3.
Percolate for the different influent quality water yields can produce speed and foam according to foam in biochemistry pool
The amount producing, suitably adjustment froth breaking circulating pump 2 and defoamer add pump 7, to reach expected ideal effect.
Claims (5)
1. a kind of percolate bio foam cancellation element is it is characterised in that include being connected with biological tank pond body (3) bottom
Froth breaking circulating pump (2), defoamer added pipeline (8) and is connected with froth breaking circulating pump (2), and defoamer adds pipeline (8) to be had
At least two outlets, at least one outlet that defoamer adds pipeline (8) is located above biological tank pond body (3) and just to biological tank
Pond body (3), defoamer adds at least one outlet of pipeline (8) and spray equipment (5) phase above biological tank pond body (3)
Connection, defoamer holding vessel (6) adds pump (7) via defoamer and adds pipeline (8) with defoamer and communicates；
It is respectively equipped with water level liquid level gauge (1) and froth level meter (4) in the bottom of biological tank pond body (3) and top.
2. as claimed in claim 1 a kind of percolate bio foam cancellation element it is characterised in that described water level liquid level
Meter (1), described spray equipment (5), described froth breaking circulating pump (2) and described defoamer add pump (7) all with PLC phase
Even.
3. as claimed in claim 1 a kind of percolate bio foam cancellation element it is characterised in that described water level liquid level
Meter (1) is pressure-type liquidometer.
4. as claimed in claim 1 a kind of percolate bio foam cancellation element it is characterised in that described froth level
Meter (4) is wire sling liquid level gauge.
5. as claimed in claim 1 a kind of percolate bio foam cancellation element it is characterised in that described spray equipment
(5) having can 360 ° of spray head rotating freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620920460.0U CN205933362U (en) | 2016-08-22 | 2016-08-22 | Biological foam remove device of landfill leachate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620920460.0U CN205933362U (en) | 2016-08-22 | 2016-08-22 | Biological foam remove device of landfill leachate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205933362U true CN205933362U (en) | 2017-02-08 |
Family
ID=57952371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620920460.0U Active CN205933362U (en) | 2016-08-22 | 2016-08-22 | Biological foam remove device of landfill leachate |
Country Status (1)
| Country | Link |
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| CN (1) | CN205933362U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099451A (en) * | 2017-06-12 | 2017-08-29 | 成都金开生物工程有限公司 | A kind of kojic acid production system of energy-conserving and environment-protective |
| CN107715509A (en) * | 2017-11-23 | 2018-02-23 | 荣成市固废综合处理与应用产业园有限公司 | A kind of liquid level senses defoamer added automatically system |
| CN110294551A (en) * | 2019-07-31 | 2019-10-01 | 重庆三峰科技有限公司 | A kind of percolate reverse osmosis treatment system and its process flow |
| CN114700342A (en) * | 2022-05-24 | 2022-07-05 | 浙江大学 | Equipment and method for in-situ pretreatment of stored garbage |
-
2016
- 2016-08-22 CN CN201620920460.0U patent/CN205933362U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099451A (en) * | 2017-06-12 | 2017-08-29 | 成都金开生物工程有限公司 | A kind of kojic acid production system of energy-conserving and environment-protective |
| CN107715509A (en) * | 2017-11-23 | 2018-02-23 | 荣成市固废综合处理与应用产业园有限公司 | A kind of liquid level senses defoamer added automatically system |
| CN110294551A (en) * | 2019-07-31 | 2019-10-01 | 重庆三峰科技有限公司 | A kind of percolate reverse osmosis treatment system and its process flow |
| CN110294551B (en) * | 2019-07-31 | 2024-02-09 | 重庆三峰科技有限公司 | Reverse osmosis treatment system for percolate and process flow thereof |
| CN114700342A (en) * | 2022-05-24 | 2022-07-05 | 浙江大学 | Equipment and method for in-situ pretreatment of stored garbage |
| CN114700342B (en) * | 2022-05-24 | 2022-08-23 | 浙江大学 | Equipment and method for in-situ pretreatment of stored garbage |
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| GR01 | Patent grant |