CN209481279U - A kind of garbage leachate treatment device - Google Patents
A kind of garbage leachate treatment device Download PDFInfo
- Publication number
- CN209481279U CN209481279U CN201920166180.9U CN201920166180U CN209481279U CN 209481279 U CN209481279 U CN 209481279U CN 201920166180 U CN201920166180 U CN 201920166180U CN 209481279 U CN209481279 U CN 209481279U
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- water
- oxidation
- drainpipe
- rotation axis
- connect
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 230000003647 oxidation Effects 0.000 claims abstract description 43
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims description 17
- 238000012423 maintenance Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 9
- 239000010865 sewage Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000000149 chemical water pollutant Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 235000015097 nutrients Nutrition 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 238000001311 chemical methods and process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011953 bioanalysis Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003181 biological factor Substances 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009279 wet oxidation reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a kind of garbage leachate treatment devices, it includes oxidation groove body, disk body, driving device and rotation axis, oxidation trough is equipped in the oxidation trough body, the disk body passes through the rotation axis being arranged on oxidation groove body and is mounted in oxidation trough, and rotation axis is connect with driving device；It is connected it is characterized by: the both ends of the rotation axis are movable in mask, the bottom of the oxidation trough is connect by the first drainpipe with water tank, first drainpipe is equipped with valve, the water tank is connect by the second drainpipe with the water pump being arranged on oxidation groove body, what is connected on water pump has return pipe, and return pipe is connected to the top of oxidation trough.
Description
Technical field
The utility model relates to sewage treatment fields, and in particular to a kind of garbage leachate treatment device.
Background technique
Landfill leachate refers to the moisture that rubbish itself contains in refuse landfill, the sleet water into landfill yard
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.There are also the moisture that the preparation of accumulation is leaked out for the rubbish of burning.
Percolate is product of the liquid in landfill yard gravity flowing, is mainly derived from the interior aqueous of precipitation and rubbish itself.
Due to liquid may influence in many of flow process factor the property of percolate, including physical factor, chemical factor with
And biological factor etc., so the property of percolate changes in a sizable range.In general, pH value 4~9 it
Between, COD is in the range of 2000~62000mg/L, BOD5 weight from 60~45000mg/L, heavy metal concentration and municipal wastewater
The concentration of metal is almost the same.Percolated liquid in city refuse landfill is a kind of high concentrated organic wastewater of complicated component, if being not added
It handles and is directly discharged into environment, will cause serious environmental pollution.
Currently, the processing method of landfill leachate includes physical-chemical process and bioanalysis.Physical-chemical process is mainly active
Charcoal absorption, chemical precipitation, Density Separation, chemical oxidation, electronation, ion exchange, film dialysis, air lift and wet oxidation process etc.
A variety of methods, when COD is 2000~40000mg/L, the COD removal rate of physical chemistry method is up to 50%~87%.And biological treatment
It compares, materializing strategy is not influenced by water quality and quantity variation, and effluent quality is more stable, especially lower to BOD5/COD ratio
(0.07~0.20) is difficult to the landfill leachate of biological treatment, there is preferable treatment effect.But physical chemistry method processing cost is higher,
It is unsuitable for the processing of big yield landfill leachate, therefore landfill leachate mainly uses bioanalysis.
Bioanalysis is divided into the combination of Aerobic biological process, anaerobic bio-treated and the two.Aerobic Process for Treatment includes that activity is dirty
Mud method, aeration oxidation pool, the aerobic stabilization pool, biological rotating disk and trickling filter etc..Anaerobic Treatment includes that upward flow Sludge Bed, anaerobism are solid
Surely change bioreactor, mixing reactor and the anaerobic stabilization pool.
Wherein, biological rotating disk has always been considered as being a kind of technique that effect is good, high-efficient, convenient for safeguarding, operating cost is low.
In order to guarantee that biological rotating disk operates normally, maintenance and inspection should be periodically carried out to all devices.Since soot is mostly in countryside, in life
In object turntable operational process, the generation such as maintenance or power failure is frequently encountered, is to prevent because on turntable when needing one day out of service or more
The biomembrane dry and wet degree of half portion and lower half is different and when destroying the weight balancing of turntable, the sewage in reactive tank is whole
Emptying or manually nutrient solution recycle, and keep the activity of film.In the process original sewage can not direct outlet, having a power failure
When can not also extract out.
Utility model content
For above-mentioned deficiency in the prior art, the utility model provides one kind and does not have to externally discharged waste water, convenient for cleaning and people
The garbage leachate treatment device of work nutrient solution circulation.
In order to achieve the above object of the invention, the technical solution adopted in the utility model are as follows:
There is provided a kind of garbage leachate treatment device, it is characterised in that: including oxidation groove body, disk body, driving device and turn
Moving axis, the oxidation trough body is interior to be equipped with oxidation trough, and the disk body passes through the rotation axis being arranged on oxidation groove body and is mounted on oxidation
In slot, rotation axis is connect with driving device；It is connect it is characterized by: the both ends of the rotation axis are movable with mask, the oxygen
The bottom for changing slot is connect by the first drainpipe with water tank, and the first drainpipe is equipped with valve, and the water tank passes through second
Drainpipe is connect with the water pump being arranged on oxidation groove body, and what is connected on water pump has return pipe, the top of return pipe and oxidation trough
Connection.
Further, the mask is made of the skeleton of several zigzag shapes, and the both ends of skeleton and rotation axis are located at disk body
Outer both ends are flexibly connected, and are connected between adjacent skeleton by tarpaulin.
Further, the water tank is made of water-filtering part and water storage part；The top of water storage part is arranged in the water-filtering part,
The junction of water-filtering part and water storage part is equipped with a circle supporting table, and supporting table is equipped with filter screen, the top of water-filtering part and first row
Water pipe connection, the bottom of water storage part are connect with the second drainpipe, and the side of water-filtering part is equipped with maintenance door.
Further, the filter screen is rectangular pyramid, filter screen surrounding it is vertical be equipped with several layers water fender, maintenance door
Opening be greater than filter screen longitudinal section area.
The utility model has the following beneficial effects:
1. the mask of tarpaulin and skeleton composition, on the one hand can keep out wind and rain and keep the temperature, on the other hand can guarantee to breathe freely
Property, keep contact of the turntable with air；
2. water-filtering part can filter the water in oxidation trough, also easy cleaning of working together；
3. water of water tank when having a power failure in storage oxidation trough, avoids wastewater disposition, while can be used for artificial
The circulation of nutrient solution.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of garbage leachate treatment device.
Fig. 2 is a kind of the schematic diagram of the section structure of garbage leachate treatment device.
Fig. 3 is the structural schematic diagram of embodiment two.
Fig. 4 is a kind of side structure schematic diagram of garbage leachate treatment device.
Fig. 5 is the side structure schematic diagram of water tank.
Fig. 6 is the schematic diagram of the section structure of water tank.
Wherein, 1, oxidation groove body；101, return pipe；102, water pump；2, disk body；201, mask；202, tarpaulin；203, bone
Frame；3, driving device；4, rotation axis；5, oxidation trough；501, the first drainpipe；502, valve；6, water tank；601, the second draining
Pipe；602, water-filtering part；603, water storage part；604, maintenance door；605, filter screen；606, water fender；607, supporting table.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all utilize the innovation and creation of the utility model design in the column of protection.
Embodiment 1
As depicted in figs. 1 and 2, which includes oxidation groove body 1, disk body 2, driving device 3 and turns
Moving axis 4, oxidation groove body 1 is interior to be equipped with oxidation trough 5, and disk body 2 passes through the rotation axis 4 being arranged on oxidation groove body 1 and is mounted on oxidation trough 5
Interior, rotation axis 4 is connect with driving device 3.Disk body 2 alternating and the waste water in air and oxidation trough 5, disk body 2 in rotation
On biomembrane absorption effluent in organic pollutant and degradation, achieve the purpose that water purification.
The both ends of rotation axis 4 are movable to be connect with mask 201, and mask 201 can be rotated around rotation axis 4, to realize
The purpose of mask 201 is opened and closed when necessary.Further achieve the purpose that protect disk body 2 and 2 running temperature of disk body.
The bottom of oxidation trough 5 is connect by the first drainpipe 501 with water tank 6, and the first drainpipe 501 is equipped with valve
502, water tank 6 is connect by the second drainpipe 601 with the water pump 102 being arranged on oxidation groove body 1, is connected on water pump 102
There is return pipe 101, return pipe 101 is connected to the top of oxidation trough 5.When having a power failure or needing to overhaul, to prevent because of disk body 2
The upper half is different with the biomembrane dry and wet degree of lower half and destroys the weight balancing of disk body 2, so needing will be in oxidation trough 5
Sewage is first discharged, due to that cannot ensure that sewage has been fully cleaned up in oxidation trough 5 when shutting down completely, so being unable to outlet.At this point,
Valve 502 only need to be opened, the sewage in oxidation trough 5 can be allowed to keep in water tank 6, opens water pump 102 after equipment energization,
Sewage in water tank 6 prolongs the second drainpipe 601 and return pipe 101 comes back in oxidation trough 5.
When needing cleaning equipment or carrying out artificial nutrient liquid circulation, valve 502 and water pump 102, Ji Kerang are opened
Clear water or artificial nutrient liquid recycle in oxidation trough 5, water tank 6 and return pipe 101.
Embodiment 2
As shown in Figure 3 and Figure 4, the present embodiment the difference from embodiment 1 is that, mask 201 by several zigzag shapes bone
Frame 203 forms, and the both ends of skeleton 203 are located at the both ends outside disk body 2 with rotation axis 4 and are flexibly connected, pass through between adjacent skeleton 203
Tarpaulin 202 connects.
Such structure makes the small volume after packing up of mask 201, while tarpaulin 202 can be protected while waterproof
Demonstrate,prove certain gas permeability, and the alternative costs of tarpaulin 202 are low, replace it is also very convenient, relative to general steel construction also more resistant to
Corrosion.
Embodiment 3
As shown in Figure 4 and Figure 5, the present embodiment and the difference of embodiment 1 ~ 2 are that water tank 6 is by water-filtering part 602 and water storage
Portion 603 forms.Water-filtering part 602 is arranged in the top of water storage part 603, and the junction of water-filtering part 602 and water storage part 603 is equipped with a circle
Supporting table 607, supporting table 607 are equipped with filter screen 605, and filter screen 605 played filter residue before sewage enters water storage part 603
The purpose of dregs ensure that the cleaning of equipment, improve service life.The top of water-filtering part 602 is connect with the first drainpipe 501,
The bottom of water storage part 603 is connect with the second drainpipe 601, and the side of water-filtering part 602 is equipped with maintenance door 604, opens maintenance door 604
Filter screen 605 can be cleaned.
Embodiment 4
As shown in fig. 6, the present embodiment and the difference of embodiment 1 ~ 3 are, filter screen 605 is rectangular pyramid, such shape
Shape alleviates impact of the water in the first drainpipe 501 to 605 part of filter screen, after the water in the first drainpipe 501 enters
It is trickled downwards by four of filter screen 605, also further increases filter area.605 surrounding of filter screen is vertical to be equipped with
Several layers water fender 606, water fender 606 further control flow velocity, also avoid dregs finally all in the most lower of filter screen 605
Side's accumulation, it has not been convenient to cleaning of the later period to filter screen 605.The opening of maintenance door 604 is greater than the longitudinal section area of filter screen 605,
It is convenient directly to pull out filter screen 605.
Claims (4)
1. a kind of garbage leachate treatment device, including oxidation groove body (1), disk body (2), driving device (3) and rotation axis (4),
Oxidation trough (5) are equipped in the oxidation groove body (1), rotation axis (4) of the disk body (2) by setting in oxidation groove body (1)
It is mounted in oxidation trough (5), rotation axis (4) is connect with driving device (3)；It is characterized by: the both ends of the rotation axis (4) are living
Dynamic connect with mask (201), and the bottom of the oxidation trough (5) is connect by the first drainpipe (501) with water tank (6), the
One drainpipe (501) is equipped with valve (502), and the water tank (6) is by the second drainpipe (601) and setting in oxidation groove body
(1) water pump (102) on connects, and what is connected on water pump (102) has return pipe (101), return pipe (101) and oxidation trough (5)
Top connection.
2. garbage leachate treatment device according to claim 1, it is characterised in that: the mask (201) is by several
The skeleton (203) of zigzag shape forms, and the both ends of skeleton (203) are located at the both ends of disk body (2) outside with rotation axis (4) and are flexibly connected,
It is connected between adjacent skeleton (203) by tarpaulin (202).
3. garbage leachate treatment device according to claim 1, it is characterised in that: the water tank (6) is by water-filtering part
(602) it is formed with water storage part (603)；Water-filtering part (602) setting is in the top of water storage part (603), water-filtering part (602) and storage
The junction in water portion (603) is equipped with circle supporting table (607), and supporting table (607) is equipped with filter screen (605), water-filtering part (602)
Top connect with the first drainpipe (501), the bottom of water storage part (603) is connect with the second drainpipe (601), water-filtering part
(602) side is equipped with maintenance door (604).
4. garbage leachate treatment device according to claim 3, it is characterised in that: the filter screen (605) is tetragonous
It is tapered, filter screen (605) surrounding it is vertical be equipped with several layers water fender (606), the opening of maintenance door (604) is greater than filter screen
(605) longitudinal section area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166180.9U CN209481279U (en) | 2019-01-30 | 2019-01-30 | A kind of garbage leachate treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166180.9U CN209481279U (en) | 2019-01-30 | 2019-01-30 | A kind of garbage leachate treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209481279U true CN209481279U (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920166180.9U Active CN209481279U (en) | 2019-01-30 | 2019-01-30 | A kind of garbage leachate treatment device |
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| CN (1) | CN209481279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794436A (en) * | 2021-01-21 | 2021-05-14 | 盖比盈(苏州)信息科技有限公司 | Garbage and fecal sewage cooperative treatment equipment and treatment method thereof |
-
2019
- 2019-01-30 CN CN201920166180.9U patent/CN209481279U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794436A (en) * | 2021-01-21 | 2021-05-14 | 盖比盈(苏州)信息科技有限公司 | Garbage and fecal sewage cooperative treatment equipment and treatment method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200225 Address after: No. 209, 2f, No. 62, Gaoyang Road, Wuhou District, Chengdu, Sichuan 610000 Patentee after: Sichuan guanghexing Technology Co., Ltd Address before: 272607 No. 001 Mengguan Road, Dakou Township, Liangshan County, Jining City, Shandong Province Patentee before: Liu Guangrong |