CN205096231U - Echelonment drip washing prosthetic devices - Google Patents
Echelonment drip washing prosthetic devices Download PDFInfo
- Publication number
- CN205096231U CN205096231U CN201520786138.9U CN201520786138U CN205096231U CN 205096231 U CN205096231 U CN 205096231U CN 201520786138 U CN201520786138 U CN 201520786138U CN 205096231 U CN205096231 U CN 205096231U
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- Prior art keywords
- drip washing
- bucket
- outer barrel
- treatment bench
- treatment
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Abstract
The utility model relates to a pollute soil recovering work equipment field, that concretely relates to is echelonment drip washing prosthetic devices. Solved that current soil chemistry drip washing prosthetic devices remediation efficiency is lower, cycle length, with high costs etc. Not enough, provide an echelonment drip washing prosthetic devices, including the treatment bench, drench tub, handle pond, leachate storage tank, pipeline, water pump, the treatment bench is the echelonment, it is located the treatment bench to drench tub, it is located the treatment bench below to handle the pond, it includes interior bucket, outer bucket, outer barrel top lid, interior bucket agitator, microwave emitter to drench tub, interior bucket is nested in outer bucket, and outer barrel top lid is located outer barrel top and holds, the utility model discloses equipment remediation efficiency is high, and the cycle is short, and is with low costs, resources are saved, the suitable popularization and application.
Description
Technical field
The utility model relates to contaminated soil remediation engineering equipment field, and what be specifically related to is stepped drip washing prosthetic device.
Background technology
Along with the expansion in China's expanding economy and city, heavy metal concentration in agricultural soil continues to raise, at present, China is by nearly 2,000 ten thousand hectares of the cultivated area of the heavy metal pollutions such as cadmium, arsenic, chromium, lead, along with the quickening of urbanization, process of industrialization, increasing soil suffers heavy metal pollution, and Urban strategy layout is readjusted, and a large amount of heavy metals is left over place urgent need and administered.Heavy metal pollution of soil has disguise, hysteresis quality and chronicity, heavy metal enters in plant by root system effect, the growth of plant is suppressed, the life and health of the mankind also will be on the hazard indirectly, simultaneously, heavy metal contaminants also can move and be exposed in underground water and air, destroys ecological environment.Contaminated land has to pass through repair process and can again develop, and the administering method of heavy-metal contaminated soil mainly contains: 1) Physical, comprises casting, soil removal and replacement, removes table soil, soil moved in improve the original, deep ploughing dig and the measure such as Electrodynamic force method; 2) chemical method, comprises precipitation, absorption and chemical leaching method etc.; 3) bioanalysis, utilizes some animal, plant and microbe to carry out absorption and accumulation and Degradation and Transformation.Although this several method is administered heavy metal pollution of soil have certain improved effect, also there is larger limitation in them.Physical cost of investment is comparatively large, spoiled soil structure etc.; Chemical method easily introduces secondary pollution, reduces soil fertility; Although phytoremediation technology is low with its cost, not spoiled soil structure and do not cause the advantages such as secondary pollution and enjoy people to praise highly, but the most of plant of hyperaccumulative plant found at present is short and small, poor growth, biomass are less, is difficult to apply in actual production.In a word, less for the practicality of restoration of soil polluted by heavy metal, reliable and ripe method and technology.
Soil chemistry drip washing recovery technique is widely adopted because its efficiency is high, speed fast, and through lot of experiment validation, temperature is comparatively large for the impact of drip washing repairing effect, and temperature raises, and is conducive to the chemical reaction of eluent and pollutant, improves remediation efficiency.Existing device does not consider the repetition drip washing of leacheate mostly, causes post processing cost to improve, the waste of resource.Therefore, existing soil chemistry drip washing prosthetic device remediation efficiency is lower, the cycle is long, cost is high, and the equipment of China in soil remediation field is also very deficient to be lacked, and seriously hinders the process of land pollution improvement and ecological recovery.How designing the heavy-metal contaminated soil drip washing equipment that a kind of remediation efficiency is high, the cycle is short, cost is low, is the technical barrier that prior art needs solution badly.
Utility model content
In order to overcome, existing soil chemistry drip washing prosthetic device remediation efficiency is lower, the cycle is long, high in cost of production is not enough, and the purpose of this utility model is: provide a kind of stepped drip washing prosthetic device.
It is as follows that the utility model solves the technical scheme that its technical problem adopts:
Stepped drip washing prosthetic device, comprises treatment bench, drip washing bucket, treatment pond, leacheate storage tank, pipeline, water pump; Described treatment bench is stepped, and described drip washing bucket is positioned on treatment bench, and described treatment pond is positioned at below treatment bench; Described drip washing bucket comprises interior bucket, outer barrel, outer barrel top cover, interior bucket agitator, microwave emitter; Described interior bucket is nested in outer barrel, and outer barrel top cover is positioned at outer barrel top; Described interior bucket agitator is positioned at bucket, is positioned at bucket bottom, and microwave emitter is positioned on outer barrel top cover; Also comprise hinge, interior bucket upper end and tub upper end are connected through the hinge; Described leacheate storage tank is connected with drip washing bucket by pipeline, and water pump is connected with pipeline.
Described treatment bench number of steps is N number of, and N is more than or equal to 3, and the length for the treatment of bench is greater than the width of outer barrel and interior bucket height sum; Also comprise every stream wall, drainage hole, guiding gutter; Described every stream wall be positioned on treatment bench step, guiding gutter be connected to form entirety every flowing wall, described is the structure connected and composed by arc and linear pattern every flowing wall, describedly is connected with guiding gutter every stream wall, guiding gutter protrudes from treatment bench step, and it is that arc is cheated that described drainage is cheated, center line is connected with guiding gutter, for drainage hole extreme lower position, guiding gutter is cheated lower than drainage, and guiding gutter delivery port is treatment bench ledge surface minimum point.Described treatment bench upper surface is water barrier.
The quantity of described drip washing bucket is more than 1.The quantity of preferred drip washing bucket is identical with treatment bench number of steps.
Described outer barrel comprises staving, outer barrel door, sealing strip, described staving is square, outer barrel door is positioned at the side of outer barrel, forms Square barrel with staving, is provided with sealing strip between described outer barrel door and staving, when outer barrel door is closed, outer barrel forms the barrel-like structure of lower seal, on the described outer barrel top cover that can not leak with.
Also comprise isolation web, described isolation web is positioned at bucket top.
Described isolation web is semicircle or circular arc sheet, is positioned at the side of bucket top near outer barrel door.
Described pipeline comprises clear water and enters pipe, and leacheate enters pipe, returns discharge opeing and enters pipe, described in return discharge opeing and enter pipe one end and be connected with treatment pond by water pump, the other end is connected with leacheate storage tank; Or, described in return discharge opeing and enter pipe one end and be connected with treatment pond by water pump, the other end is connected with drip washing bucket.
Described drip washing bucket is 3-5, and described clear water enters pipe and is connected with the bucket of drip washing topmost, and described leacheate enters pipe and is connected with the second drip washing bucket.
Also comprise transport tape, described drip washing bucket is upwards transmitted along treatment bench ladder by transport tape.
Described treatment pond comprises mixing pit, electrode, supersonic generator, filter membrane; Mixing pit comprises at the bottom of pool wall, pond; Electrode is positioned at mixing pit two ends, and supersonic generator is positioned at above mixing pit, and mixing pit two ends are also provided with filter membrane, and electrode is positioned at the space that filter membrane and mixing pit pool wall surround; Also comprise absorbing column, described absorbing column is between filter membrane and electrode; Described absorbing column is connected with mixing pool wall, electrodes surrounding got up, or absorbing column is centered around outside electrode, electrodes surrounding is got up.The beneficial effects of the utility model are:
The utility model is provided with treatment bench, drip washing bucket, treatment pond, leacheate storage tank, by the fluid transport of the drip washing bucket of a step on stepped treatment bench to next drip washing bucket, carry out drip washing, the heavy metal substance concentration contained in leacheate by several drip washing bucket is higher, the efficiency of carrying out electrolytic treatments after being finally transported to treatment pond is higher than prior art, and, leacheate after electrolysis turns back in leacheate storage tank, after adding reactant adjustment, sustainablely be applied to drip washing, economize on resources, certainly, leacheate after electrolysis also can enter pipe directly input drip washing bucket by returning discharge opeing.
Outer barrel and interior bucket nested with it, interior bucket is highly less than outer barrel, hinge is provided with between inner barrel and outer barrel, contaminated soil in interior bucket reacts completely and after leaving standstill, outer barrel door is open, bucket in hinge controls, interior bucket is slowly toppled over, supernatant is poured out, suitable every stream wall, the space that drainage hole is formed flows in guiding gutter, and flow into bucket in next by guiding gutter, soil in interior bucket after process and mixture liquid in the process of slowly toppling over of partially liq ooze out, and enter drainage hole by heap seepage flow, the step for the treatment of bench can not be flowed out under the stop every stream wall, the liquid flowing into drainage hole to flow on next step in bucket by guiding gutter, the liquid that last step flows out flows in treatment pond, electrolytic treatments is carried out by treatment pond, collect heavy metal substance, in liquid after process, content of beary metal is very low, pipe is entered by returning discharge opeing.
Described clear water enters pipe and is connected with the bucket of drip washing topmost, described leacheate enters pipe and is connected with the second drip washing bucket, like this, leacheate enters the leacheate that pipe adds can be slightly excessive, make the reaction of heavy metal contaminants and clear up completely, and the soil topmost completed through repeatedly drip washing process post processing is through once or clean water for several times, the residual of the leacheate of the amount of skipping over added is avoided to cause secondary pollution.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is embodiment 1 drip washing barrel structure schematic diagram;
Fig. 3 is embodiment 1 treatment pond structural representation;
Fig. 4 is embodiment 1 part treatment bench schematic top plan view.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated, but not as to restriction of the present utility model.
Refer to the embodiment of the stepped drip washing prosthetic device of the utility model shown in Fig. 1-3.
Embodiment 1:
Stepped drip washing prosthetic device, comprises treatment bench 8, drip washing bucket 9, treatment pond 10, leacheate storage tank 11, pipeline, water pump; Described treatment bench 8 is stepped, and described drip washing bucket 9 is positioned on treatment bench 8, and described treatment pond 10 is positioned at below treatment bench 8; Described drip washing bucket 9 comprises interior bucket 12, outer barrel 13, outer barrel top cover 14, interior bucket agitator 15, microwave emitter; Described interior bucket 12 is nested in outer barrel 13, and outer barrel top cover 14 is positioned at outer barrel 13 top, and outer barrel top cover is be made up of crisscross framework; Described interior bucket agitator 15 is positioned at bucket 12, is positioned at bucket 12 bottom, and microwave emitter 16 is positioned on outer barrel top cover 14; Also comprise hinge 17, interior bucket 12 upper end is connected by hinge 17 with outer barrel 13 inner upper end; Described leacheate storage tank 11 is connected with drip washing bucket 9 by pipeline, and water pump 18 is connected with pipeline.
Described treatment bench number of steps is N number of, and N is more than or equal to 3, and the length for the treatment of bench 8 is greater than width and the interior bucket 12 height sum of outer barrel 13; Also comprise every stream wall 19, drainage hole 20, guiding gutter 21; Described every stream wall be positioned on treatment bench step, guiding gutter be connected to form entirety every flowing wall, described is the structure connected and composed by arc and linear pattern every flowing wall, describedly is connected with guiding gutter every stream wall, guiding gutter protrudes from treatment bench step, and it is that arc is cheated that described drainage is cheated, center line 20.1 is connected with guiding gutter, for drainage hole extreme lower position, center line is slightly high near outer barrel position, lower slightly near guiding gutter position; Guiding gutter is cheated lower than drainage, and guiding gutter delivery port is treatment bench ledge surface minimum point.Described treatment bench upper surface is water barrier 31.
The quantity of described drip washing bucket 9 is more than 1.The quantity of preferred drip washing bucket 9 is identical with treatment bench number of steps.
Described outer barrel 13 comprises staving 22, outer barrel door 23, sealing strip 24, described staving is square, and outer barrel door is positioned at the side of outer barrel 13, forms Square barrel with staving, be provided with outer barrel when sealing strip 24 makes outer barrel door close between described outer barrel door and staving and form the barrel-like structure of lower seal, can not leak.
Also comprise isolation web 25, described isolation web is positioned at bucket 12 top.
Described isolation web is semicircle or circular arc sheet, is positioned at bucket 12 top near the side of outer barrel door.
Described pipeline comprises clear water and enters pipe 26, and leacheate enters pipe 27, returns discharge opeing and enters pipe 28, described in return discharge opeing and enter pipe one end and be connected with treatment pond 10 by water pump 18, the other end is connected with leacheate storage tank 11.
Described clear water enters pipe 29 and is connected with the bucket of drip washing topmost 9.1, and described leacheate enters pipe and is connected with the second drip washing bucket 9.2.
Also comprise transport tape 30, described drip washing bucket 9 is upwards transmitted along treatment bench 8 ladder by transport tape 30.
Treatment pond 10 comprises mixing pit 1, electrode 2, supersonic generator 3, filter membrane 4; Electrode is positioned at mixing pit two ends, and supersonic generator is positioned at above mixing pit, and mixing pit two ends are also provided with filter membrane,
Also comprise absorbing column 5, described absorbing column is between filter membrane and electrode, and heavy metal ion, under the effect of ultrasonic wave and electricity, to electrode movement, through after filter membrane, not and reach electrode, is absorbed by absorbing column.
Described absorbing column is connected with mixing pool wall, electrodes surrounding is got up.
Also comprise agitator 6, agitator is positioned at mixing pit, in the space that filter membrane is formed.
Described mixing pit comprises pool wall and water barrier 7, and water barrier is positioned at inside pool wall.
Above-described embodiment, the just one of the utility model more preferably detailed description of the invention, the usual change that those skilled in the art carries out within the scope of technical solutions of the utility model and replacing all should be included in protection domain of the present utility model.
Claims (8)
1. a stepped drip washing prosthetic device, is characterized in that: comprise treatment bench, drip washing bucket, treatment pond, leacheate storage tank, pipeline, water pump; Described treatment bench is stepped, and described drip washing bucket is positioned on treatment bench, and described treatment pond is positioned at below treatment bench; Described drip washing bucket comprises interior bucket, outer barrel, outer barrel top cover, interior bucket agitator, microwave emitter; Described interior bucket is nested in outer barrel, and outer barrel top cover is positioned at outer barrel top; Described interior bucket agitator is positioned at bucket, is positioned at bucket bottom, and microwave emitter is positioned on outer barrel top cover; Also comprise hinge, interior bucket upper end and tub upper end are connected through the hinge; Described leacheate storage tank is connected with drip washing bucket by pipeline, and water pump is connected with pipeline.
2. stepped drip washing prosthetic device according to claim 1, is characterized in that: described treatment bench number of steps is N number of, and N is more than or equal to 3, and the length for the treatment of bench is greater than the width of outer barrel and interior bucket height sum; Also comprise every stream wall, drainage hole, guiding gutter; Described every stream wall be positioned on treatment bench step, guiding gutter be connected to form entirety every flowing wall, described is the structure connected and composed by arc and linear pattern every flowing wall, describedly is connected with guiding gutter every stream wall, guiding gutter protrudes from treatment bench step, and it is that arc is cheated that described drainage is cheated, drainage hole center line is connected with guiding gutter, for drainage hole extreme lower position, guiding gutter is cheated lower than drainage, and guiding gutter delivery port is treatment bench ledge surface minimum point; The quantity of described drip washing bucket is more than 1.
3. stepped drip washing prosthetic device according to claim 2, is characterized in that: the quantity of described drip washing bucket is identical with treatment bench number of steps; Described outer barrel comprises staving, outer barrel door, sealing strip, and described staving is square, and outer barrel door is positioned at the side of outer barrel, forms Square barrel with staving, is provided with sealing strip between described outer barrel door and staving, forms sealing barrel-like structure when outer barrel door is closed; Also comprise isolation web, described isolation web is positioned at bucket top; Described treatment bench upper surface is water barrier.
4. stepped drip washing prosthetic device according to claim 3, is characterized in that: described isolation web is semicircle or circular arc sheet, is positioned at the side of bucket top near outer barrel door.
5. stepped drip washing prosthetic device according to claim 2, is characterized in that: described pipeline comprises clear water and enters pipe, and leacheate enters pipe, returns discharge opeing and enters pipe, described in return discharge opeing and enter pipe one end and be connected with treatment pond by water pump, the other end is connected with leacheate storage tank; Or, described in return discharge opeing and enter pipe one end and be connected with treatment pond by water pump, the other end is connected with drip washing bucket.
6. stepped drip washing prosthetic device according to claim 5, is characterized in that: described drip washing bucket is 3-5, and described clear water enters pipe and is connected with the bucket of drip washing topmost, and described leacheate enters pipe and is connected with the second drip washing bucket.
7. stepped drip washing prosthetic device according to claim 1, is characterized in that: also comprise transport tape, and described drip washing bucket is upwards transmitted along treatment bench ladder by transport tape.
8. stepped drip washing prosthetic device according to claim 1, is characterized in that: described treatment pond comprises mixing pit, electrode, supersonic generator, filter membrane; Mixing pit comprises at the bottom of pool wall, pond; Electrode is positioned at mixing pit two ends, and supersonic generator is positioned at above mixing pit, and mixing pit two ends are also provided with filter membrane, and electrode is positioned at the space that filter membrane and mixing pit pool wall surround; Also comprise absorbing column, described absorbing column is between filter membrane and electrode; Described absorbing column is connected with mixing pool wall, electrodes surrounding got up, or absorbing column is centered around outside electrode, electrodes surrounding is got up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786138.9U CN205096231U (en) | 2015-10-12 | 2015-10-12 | Echelonment drip washing prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786138.9U CN205096231U (en) | 2015-10-12 | 2015-10-12 | Echelonment drip washing prosthetic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205096231U true CN205096231U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520786138.9U Expired - Fee Related CN205096231U (en) | 2015-10-12 | 2015-10-12 | Echelonment drip washing prosthetic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205096231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728449A (en) * | 2016-04-20 | 2016-07-06 | 河北农业大学 | Soil remediation device and soil remediation method through soil remediation device |
| CN106670220A (en) * | 2016-12-24 | 2017-05-17 | 苏州千层茧农业科技有限公司 | Soil remediation method |
-
2015
- 2015-10-12 CN CN201520786138.9U patent/CN205096231U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728449A (en) * | 2016-04-20 | 2016-07-06 | 河北农业大学 | Soil remediation device and soil remediation method through soil remediation device |
| CN105728449B (en) * | 2016-04-20 | 2019-02-05 | 河北农业大学 | A kind of soil restoring device and the method using its progress soil remediation |
| CN106670220A (en) * | 2016-12-24 | 2017-05-17 | 苏州千层茧农业科技有限公司 | Soil remediation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20201012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |