CN207734707U - A kind of diafiltration liquid precipitate retracting device after waste incineration - Google Patents
A kind of diafiltration liquid precipitate retracting device after waste incineration Download PDFInfo
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- CN207734707U CN207734707U CN201721545652.9U CN201721545652U CN207734707U CN 207734707 U CN207734707 U CN 207734707U CN 201721545652 U CN201721545652 U CN 201721545652U CN 207734707 U CN207734707 U CN 207734707U
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- Prior art keywords
- retracting device
- bottom end
- waste incineration
- percolate
- liquid precipitate
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Abstract
The utility model discloses the diafiltration liquid precipitate retracting devices after a kind of waste incineration, including filling area, the bottom end in landfill area is provided with guiding region, the bottom end of guiding region is provided with boulder bed, the inside of boulder bed is equipped with the porous discharge guiding pipe of percolate, the bottom end of boulder bed is provided with base impervious film, the bottom end of base impervious film is provided with reinforced concrete floor, the inside both ends in landfill area are respectively sleeved on the first rubble cage and the second rubble cage, the inner bottom of second rubble cage is equipped with temp probe, temperature tester is installed at the top of second rubble cage and is connected with temp probe.The utility model is the diafiltration liquid precipitate retracting device after a kind of waste incineration, the use scope and convenience of percolate retracting device can effectively be improved, the retracting device is convenient to carry out control operation to retracting device, internal state is understood in real time, the pollution discharge capability of entire landfill yard can be improved, it is effective to prevent percolate from leakage scenarios occur, pollute environment.
Description
Technical field
The utility model is related to a kind of retracting device, more particularly to the diafiltration liquid precipitate recycling dress after a kind of waste incineration
It sets.
Background technology
Landfill leachate refers to moisture, the sleet water into landfill yard contained from rubbish itself in refuse landfill
And other moisture, the saturation moisture capacity of rubbish, overburden layer is deducted, and undergo waste layer and overburden layer and a kind of high concentration for being formed
Organic wastewater, percolated liquid in city refuse landfill processing be always Landfill Site Design, operation and management in it is very intractable
Problem, percolate are product of the liquid in landfill yard gravity flowing, are mainly derived from the interior aqueous of precipitation and rubbish itself, due to
Liquid may influence the property of percolate, including physical factor, chemical factor and life in many of flow process factor
Object factor etc., so the property of percolate changes in a sizable range, in general, pH value between 4-9,
COD is in the range of 2000-62000mg/L, BOD5 heavy metals from 60-45000mg/L, heavy metal concentration and municipal wastewater
Concentration is almost the same, and percolated liquid in city refuse landfill is a kind of high concentrated organic wastewater of complicated component, if untreated
It is directly discharged into environment, serious environmental pollution can be caused, for the purpose of environmental protection, it is essential to carry out processing to percolate
's.
Existing percolate recycling technical conditions on the basis of, percolate retracting device the range used and
Still remain many deficiencies in convenience, most of percolate retracting device during being recycled all cannot to inside into
Row control observation is inconvenient to control, cannot be sampled experiment and control, use scope is by certain to internal data
Limitation, influence to operate, be inconvenient.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides oozing after a kind of waste incineration
Filtrate precipitates retracting device, can effectively improve the functionality of welding bench, has certain lifting and rotation function, carries
Rise convenience and working efficiency.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
Diafiltration liquid precipitate retracting device after a kind of waste incineration of the utility model, including landfill area, the landfill area
Bottom end is provided with guiding region, and the bottom end of the guiding region is provided with boulder bed, and it is more that the inside of the boulder bed is equipped with percolate
The bottom end of hole discharge guiding pipe, the boulder bed is provided with base impervious film, and the bottom end of the base impervious film is provided with reinforced concrete
The inside both ends of soil layer, the landfill area are respectively sleeved on the first rubble cage and the second rubble cage, the second rubble cage it is interior
Portion bottom end is equipped with temp probe, is equipped with temperature tester at the top of the second rubble cage and is connected with temp probe,
The center of top in the landfill area is equipped with observation sample tap.
As a kind of optimal technical scheme of the utility model, the inside of the first rubble cage and the second rubble cage is all provided with
It is equipped with gas well.
As a kind of optimal technical scheme of the utility model, side antiseepage film, institute are provided on the outside of the landfill area
It states and activity antiseepage film is installed at the top of landfill area.
As a kind of optimal technical scheme of the utility model, the observation sample tap is connected with the porous discharge guiding pipe of percolate
It connects.
As a kind of optimal technical scheme of the utility model, the temp probe is electrically connected with temperature tester.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model is the diafiltration liquid precipitate retracting device after a kind of waste incineration, can effectively improve percolate and return
The use scope and convenience of receiving apparatus, the retracting device is convenient to carry out control operation to retracting device, understands in real time internal
State, can be improved the pollution discharge capability of entire landfill yard, effectively prevent percolate from leakage scenarios occur, and pollute environment.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
In figure：1, area is filled；2, guiding region；3, boulder bed；4, the porous discharge guiding pipe of percolate；5, base impervious film；6, steel
Reinforced concrete layer；7, side antiseepage film；8, the first rubble cage；9, the second rubble cage；10, temp probe；11, activity antiseepage film；
12, temperature tester；13, sample tap is observed；14, gas well.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides the diafiltration liquid precipitate retracting device after a kind of waste incineration, including landfill area
1, the bottom end in landfill area 1 is provided with guiding region 2, and the bottom end of guiding region 2 is provided with boulder bed 3, and the inside of boulder bed 3, which is equipped with, oozes
The bottom end of the porous discharge guiding pipe 4 of filtrate, boulder bed 3 is provided with base impervious film 5, and the bottom end of base impervious film 5 is provided with reinforcing bar and mixes
The inside both ends of solidifying soil layer 6, landfill area 1 are respectively sleeved on the first rubble cage 8 and the second rubble cage 9, the inside of the second rubble cage 9
Bottom end is equipped with temp probe 10, and the top of the second rubble cage 9 is equipped with temperature tester 12 and is connected with temp probe 10,
The center of top in landfill area 1 is equipped with observation sample tap 13.
Further, the inside of the first rubble cage 8 and the second rubble cage 9 is both provided with gas well 14,14 side of gas well of setting
Just it is that work is exhausted in inside, changes internal pressure.
The outside in landfill area 1 is provided with side antiseepage film 7, and the top in landfill area 1 is equipped with activity antiseepage film 11, setting
Antiseepage film 7 class in side effectively facilitates percolate there is a situation where leaking, and prevents pollution environment.
The porous discharge guiding pipe of observation sample tap 13 and percolate 4 is connected, and the observation sample tap 13 of setting can facilitate and will be percolated
It is sampled inside the porous discharge guiding pipe of liquid 4, understands inner case.
Temp probe 10 is electrically connected with temperature tester 12, can be by temp probe 10 and temperature tester 12 to inside
Temperature is tested, and data are understood.
Specifically, the utility model is when in use, landfill waste, 14 side of gas well of setting are carried out in landfill area 1
Just it is that work is exhausted in inside, changes internal pressure, 7 class of side antiseepage film of setting effectively facilitates percolate to leak
Situation, prevents pollution environment, and the observation sample tap 13 of setting, which can facilitate, to be sampled inside the porous discharge guiding pipe of percolate 4,
Inner case is solved, internal temperature can be tested by temp probe 10 and temperature tester 12, data are understood, setting is led
The purpose in stream area 2 is exactly successfully imports the percolate of the whole audience in the porous discharge guiding pipe of percolate 4 collected in ditch, and collection ditch is set
It is placed in the lowest bid eminence of guide layer, and runs through entire field bottom, section generally use isosceles trapezoid or diamond shape, is layed in a bottom
It is tap drain on axis, Zhigou is set according to spacing 30-50m on tap drain, the angle of Zhigou and tap drain preferably uses 15 multiple, with
Conducive to the elbow processing and installation of leachate collection pipe in future, while should collection conduit be arranged to straight tube as possible in design
Section, recurvation break not occur in centre.It collects and fills boulder bed 3 in ditch, for grain size according to up big and down small formation anti-filter, percolate is more
Hole discharge guiding pipe 4 is divided into supervisor and branch pipe according to burial place, is embedded in collects in tap drain and Zhigou respectively, and pipeline needs to carry out water
Power and Static behavior are measured or are calculated to determine that caliber and material, nominal diameter should be not less than 100mm, and minimum grade should not be small
In 2 percent, when selecting material, it is contemplated that landfill leachate is possible to the corrosion function generated to concrete, and generally use is high
Density polyethylene, advance drilling, aperture is usually 15-20mm, pitch-row 50-100mm, percent opening 2-5% or so, in order to make rubbish
Internal percolate head is as low as possible, and when Pipe installing will make the pipe section of trepanning downward, but aperture cannot be close to arch camber
Otherwise line can reduce the longitudinal rigidity and intensity of pipe shaft.
The equipment can effectively improve the use scope and convenience of percolate retracting device, and the retracting device is convenient
Control operation is carried out to retracting device, understands internal state in real time, the pollution discharge capability of entire landfill yard can be improved, effectively prevent
Leakage scenarios occur for percolate, pollute environment.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. the diafiltration liquid precipitate retracting device after a kind of waste incineration, including landfill area (1), which is characterized in that the landfill area
(1) bottom end is provided with guiding region (2), and the bottom end of the guiding region (2) is provided with boulder bed (3), the boulder bed (3) it is interior
Portion is equipped with the porous discharge guiding pipe of percolate (4), and the bottom end of the boulder bed (3) is provided with base impervious film (5), and the bottom is anti-
The bottom end for oozing film (5) is provided with reinforced concrete floor (6), and the inside both ends of landfill area (1) are respectively sleeved on the first rubble
Cage (8) and the second rubble cage (9), the inner bottom of the second rubble cage (9) are equipped with temp probe (10), and described second is broken
Temperature tester (12) is installed at the top of gabion (9) and is connected with temp probe (10), in the top of landfill area (1)
Centre is equipped with observation sample tap (13).
2. the diafiltration liquid precipitate retracting device after a kind of waste incineration according to claim 1, which is characterized in that described
The inside of one rubble cage (8) and the second rubble cage (9) is both provided with gas well (14).
3. the diafiltration liquid precipitate retracting device after a kind of waste incineration according to claim 1, which is characterized in that described to fill out
It is provided with side antiseepage film (7) on the outside of buried district (1), activity antiseepage film (11) is installed at the top of the landfill area (1).
4. the diafiltration liquid precipitate retracting device after a kind of waste incineration according to claim 1, which is characterized in that the sight
Sample tap (13) is surveyed with the porous discharge guiding pipe of percolate (4) to be connected.
5. the diafiltration liquid precipitate retracting device after a kind of waste incineration according to claim 1, which is characterized in that the temperature
Degree probe (10) is electrically connected with temperature tester (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721545652.9U CN207734707U (en) | 2017-11-19 | 2017-11-19 | A kind of diafiltration liquid precipitate retracting device after waste incineration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721545652.9U CN207734707U (en) | 2017-11-19 | 2017-11-19 | A kind of diafiltration liquid precipitate retracting device after waste incineration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207734707U true CN207734707U (en) | 2018-08-17 |
Family
ID=63115892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721545652.9U Expired - Fee Related CN207734707U (en) | 2017-11-19 | 2017-11-19 | A kind of diafiltration liquid precipitate retracting device after waste incineration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207734707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797259A (en) * | 2018-08-31 | 2018-11-13 | 湖南军信环保股份有限公司 | A kind of road structure of junk-heap body up train in refuse landfill |
-
2017
- 2017-11-19 CN CN201721545652.9U patent/CN207734707U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797259A (en) * | 2018-08-31 | 2018-11-13 | 湖南军信环保股份有限公司 | A kind of road structure of junk-heap body up train in refuse landfill |
| CN108797259B (en) * | 2018-08-31 | 2024-02-06 | 湖南军信环保股份有限公司 | Road structure for travelling crane on garbage pile body of garbage landfill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20181119 |