CN206384978U - A kind of garbage leachate treatment device - Google Patents
A kind of garbage leachate treatment device Download PDFInfo
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- CN206384978U CN206384978U CN201720015333.0U CN201720015333U CN206384978U CN 206384978 U CN206384978 U CN 206384978U CN 201720015333 U CN201720015333 U CN 201720015333U CN 206384978 U CN206384978 U CN 206384978U
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- Prior art keywords
- reverse osmosis
- osmosis unit
- outlet
- network formula
- formula reverse
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 28
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000003197 catalytic effect Effects 0.000 claims abstract description 19
- 230000003647 oxidation Effects 0.000 claims abstract description 19
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 238000010992 reflux Methods 0.000 claims abstract description 7
- 239000012267 brine Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 6
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 6
- 238000007872 degassing Methods 0.000 claims description 3
- 238000009738 saturating Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000149 chemical water pollutant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model is related to field of garbage disposal, and in particular to a kind of garbage leachate treatment device, including：Continuous filter, mechanical filter, first-level pipeline network formula reverse osmosis unit, secondary network formula reverse osmosis unit, degasser, Wet Catalytic Oxidation Method device and burning evaporator；Bottom percolate outlet, mechanical filter, first-level pipeline network formula reverse osmosis unit, secondary network formula reverse osmosis unit and the degasser of the continuous filter are linked in sequence successively, the first-level pipeline network formula reverse osmosis unit is provided with the outlet of the first concentrated water, the first concentrated water outlet is connected with the Wet Catalytic Oxidation Method device, concentrated water is passed through in the Wet Catalytic Oxidation Method device and carries out catalytic oxidation treatment, the degasser end is provided with pure water outlet；Reflux line is provided with the secondary network formula reverse osmosis unit；The burning evaporator includes, incinerator and evaporator, and salinity recovery port is provided with the evaporator.
Description
Technical field
The utility model is related to field of garbage disposal, and in particular to a kind of garbage leachate treatment device.
Background technology
Percolate is a kind of high concentrated organic wastewater for complicated component that rubbish is produced during landfill, main next
Come from that precipitation is penetrated into, organic matter is decomposed and rubbish interior aqueous etc. in itself.COD containing high concentration in typical percolate
（6000-15000mg/L）, ammonia nitrogen（500-3000mg/L）, additionally containing substantial amounts of microorganism, heavy metal, inorganic salts and
Poisonous and harmful substance etc., directly discharges if not being acted upon and easily triggers underground water, surface water pollution, and then it is strong to jeopardize human body
Health.
At present, during incineration, without sufficiently using heat energy is burned, also lack incinerator
The device and technique being combined with percolate processing so that the utilization rate of garbage disposal is not high.
Utility model content
There is provided a kind of landfill leachate treatment dress for the problem of the purpose of this utility model is to solve in background technology
Put.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of garbage leachate treatment device, including：Continuous filter, mechanical filter, first-level pipeline network formula reverse osmosis unit, two
Level ductwork type reverse osmosis unit, degasser, Wet Catalytic Oxidation Method device and burning evaporator；
The bottom percolate outlet of the continuous filter, mechanical filter, first-level pipeline network formula reverse osmosis unit, secondary network formula
Reverse osmosis unit is linked in sequence successively with degasser, and the first-level pipeline network formula reverse osmosis unit is provided with the first concentrated water and gone out
Mouthful, the first concentrated water outlet is connected with the Wet Catalytic Oxidation Method device, and concentrated water is passed through into the Wet Catalytic Oxidation Method
Catalytic oxidation treatment is carried out in device, the degasser end is provided with pure water outlet；
It is provided with reflux line on the secondary network formula reverse osmosis unit, the reflux line is from the secondary network formula
The concentrated water outlet of reverse osmosis unit is flowed at the import of the mechanical filter；The burning evaporator includes, incinerator and steaming
Send out and be provided with salinity recovery port on device, the evaporator.
In the technical program, urged by first-level pipeline network formula reverse osmosis unit, secondary network formula reverse osmosis unit and wet type
Change oxidation subtraction unit and complete the removal of impurity and organic matter in percolate, while make use of rubbish using evaporator is burned
Heat energy, reclaimed the salinity in percolate, improved utilization rate.
Preferably, being provided with garbage outlet and recovery port at the top of the continuous filter；The incinerator includes charging aperture
And feedback outlet, garbage outlet is connected with the charging aperture, and the recovery port is connected with the feedback outlet.
Preferably, the evaporator includes brine inlet and steam (vapor) outlet, the brine inlet and the catalytic wet
Aoxidize subtraction unit to be connected, the steam (vapor) outlet is connected with the import of the secondary network formula reverse osmosis unit.
Preferably, the first-level pipeline network formula reverse osmosis unit and secondary network formula reverse osmosis unit are gone here and there including at least one
The ductwork type reverse osmosis units of connection.
Preferably, the incinerator is grate furnace, including fire grate and burner hearth, the feedback outlet are arranged on the fire grate
Lower section, including, transport screw rod and receiving hopper.
Preferably, being provided with security personnel's filtering between the mechanical filter and the first-level pipeline network formula reverse osmosis unit
Device.
Preferably, the degasser includes degassing tower and filtered water tank.
In summary, the beneficial effects of the utility model：
1. a kind of garbage leachate treatment device described in the utility model, efficiently integrated, is combined with multiple water treatment system
System, realizes segmentation to percolate, multistep treatment.
2. a kind of garbage leachate treatment device described in the utility model, takes full advantage of the heat energy of rubbish, and has
Effect has reclaimed the recyclable composition in percolate so that relief liquor is separately discharged with solid salt, it is ensured that effluent quality and solid
The recycling of salt, more environmentally-friendly energy-conservation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Specific examples below is only to explain of the present utility model, and it is not to limitation of the present utility model, sheet
Art personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read,
But as long as all being protected in right of the present utility model by Patent Law.
The utility model is described in detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1：
According to Fig. 1, a kind of garbage leachate treatment device, including：Continuous filter 1, mechanical filter 2, first-level pipeline network
Formula reverse osmosis unit 3, secondary network formula reverse osmosis unit 4, degasser 5, Wet Catalytic Oxidation Method device 6 and burning evaporator
7；
The bottom percolate outlet 11 of continuous filter 1, mechanical filter 2, first-level pipeline network formula reverse osmosis unit 3, secondary network
Formula reverse osmosis unit 4 is linked in sequence successively with degasser 5, and first-level pipeline network formula reverse osmosis unit 3 is provided with the first concentrated water and gone out
Mouth 31, the first concentrated water outlet 31 is connected with Wet Catalytic Oxidation Method device 6, and concentrated water is passed through in Wet Catalytic Oxidation Method device 6
Catalytic oxidation treatment is carried out, the end of degasser 5 is provided with pure water outlet 51；Mechanical filter 2 and first-level pipeline network formula counter-infiltration
Cartridge filter is provided between device 3, degasser 5 includes degassing tower and filtered water tank.
It is provided with reflux line 41 on secondary network formula reverse osmosis unit 4, reflux line 41 is from secondary network formula counter-infiltration
The concentrated water outlet of device 4 is flowed at the import of mechanical filter 2；Burning evaporator 7 includes, and incinerator 71 and evaporator 72 steam
Salinity recovery port 723 is provided with hair device 72.
The top of continuous filter 1 is provided with garbage outlet 12 and recovery port 13；Incinerator 71 includes charging aperture 711 and feedback outlet
712, garbage outlet 12 is connected with charging aperture 711, and recovery port 13 is connected with feedback outlet 712.
Evaporator 72 includes brine inlet 721 and steam (vapor) outlet 722, brine inlet 721 and Wet Catalytic Oxidation Method device 6
It is connected, steam (vapor) outlet 722 is connected with the import of secondary network formula reverse osmosis unit 4.
First-level pipeline network formula reverse osmosis unit 3 and secondary network formula reverse osmosis unit 4 include the ductwork type of at least one series connection
Reverse osmosis units.
Incinerator 71 is grate furnace, including fire grate and burner hearth, feedback outlet 712 are arranged on the lower section of fire grate, including, transport spiral shell
Bar and receiving hopper.
Claims (7)
1. a kind of garbage leachate treatment device, it is characterised in that including：Continuous filter（1）, mechanical filter（2）, first-level pipeline network
Formula reverse osmosis unit（3）, secondary network formula reverse osmosis unit（4）, degasser（5）, Wet Catalytic Oxidation Method device（6）With burn
Burn evaporator（7）；
The continuous filter（1）The outlet of bottom percolate（11）, mechanical filter（2）, first-level pipeline network formula reverse osmosis unit（3）、
Secondary network formula reverse osmosis unit（4）With degasser（5）It is linked in sequence successively, the first-level pipeline network formula reverse osmosis unit
（3）It is provided with the outlet of the first concentrated water（31）, the first concentrated water outlet（31）With the Wet Catalytic Oxidation Method device（6）Phase
Even, concentrated water is passed through the Wet Catalytic Oxidation Method device（6）Middle carry out catalytic oxidation treatment, the degasser（5）End
It is provided with pure water outlet（51）；
The secondary network formula reverse osmosis unit（4）On be provided with reflux line（41）, the reflux line（41）From described two
Level ductwork type reverse osmosis unit（4）Concentrated water outlet flow to the mechanical filter（2）Import at；The burning evaporator
（7）Including incinerator（71）And evaporator（72）, the evaporator（72）On be provided with salinity recovery port（723）.
2. a kind of garbage leachate treatment device according to claim 1, it is characterised in that the continuous filter（1）Top
Portion is provided with garbage outlet（12）And recovery port（13）；The incinerator（71）Including charging aperture（711）And feedback outlet（712）,
Garbage outlet（12）With the charging aperture（711）It is connected, the recovery port（13）With the feedback outlet（712）It is connected.
3. a kind of garbage leachate treatment device according to claim 2, it is characterised in that the evaporator（72）Including
Brine inlet（721）And steam (vapor) outlet（722）, the brine inlet（721）With the Wet Catalytic Oxidation Method device（6）Phase
Even, the steam (vapor) outlet（722）With the secondary network formula reverse osmosis unit（4）Import be connected.
4. a kind of garbage leachate treatment device according to claim 3, it is characterised in that the first-level pipeline network formula reverse osmosis
Saturating device（3）With secondary network formula reverse osmosis unit（4）Include the ductwork type reverse osmosis units of at least one series connection.
5. a kind of garbage leachate treatment device according to claim 4, it is characterised in that the incinerator（71）For stove
Grate furnace, including fire grate and burner hearth, the feedback outlet（712）The lower section of the fire grate is arranged on, including, transport screw rod and splicing
Bucket.
6. a kind of garbage leachate treatment device according to claim 5, it is characterised in that the mechanical filter（2）
With the first-level pipeline network formula reverse osmosis unit（3）Between be provided with cartridge filter.
7. a kind of garbage leachate treatment device according to claim 6, it is characterised in that the degasser（5）Bag
Include degassing tower and filtered water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015333.0U CN206384978U (en) | 2017-01-06 | 2017-01-06 | A kind of garbage leachate treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015333.0U CN206384978U (en) | 2017-01-06 | 2017-01-06 | A kind of garbage leachate treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206384978U true CN206384978U (en) | 2017-08-08 |
Family
ID=59491769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720015333.0U Active CN206384978U (en) | 2017-01-06 | 2017-01-06 | A kind of garbage leachate treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206384978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108503116A (en) * | 2018-04-11 | 2018-09-07 | 中国科学院过程工程研究所 | A kind of system and method for high concentrated organic wastewater recycling |
-
2017
- 2017-01-06 CN CN201720015333.0U patent/CN206384978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108503116A (en) * | 2018-04-11 | 2018-09-07 | 中国科学院过程工程研究所 | A kind of system and method for high concentrated organic wastewater recycling |
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