CN201211496Y - Gravity force classification system with water as medium for domestic garbage - Google Patents
Gravity force classification system with water as medium for domestic garbage Download PDFInfo
- Publication number
- CN201211496Y CN201211496Y CNU2008201084095U CN200820108409U CN201211496Y CN 201211496 Y CN201211496 Y CN 201211496Y CN U2008201084095 U CNU2008201084095 U CN U2008201084095U CN 200820108409 U CN200820108409 U CN 200820108409U CN 201211496 Y CN201211496 Y CN 201211496Y
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- China
- Prior art keywords
- water
- pond
- medium
- rotational flow
- house refuse
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 230000005484 gravity Effects 0.000 title claims abstract description 20
- 239000010813 municipal solid waste Substances 0.000 title description 3
- 238000004062 sedimentation Methods 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims description 16
- 239000002516 radical scavenger Substances 0.000 claims description 9
- 239000008396 flotation agent Substances 0.000 claims description 4
- 238000013467 fragmentation Methods 0.000 claims description 4
- 238000006062 fragmentation reaction Methods 0.000 claims description 4
- 238000005276 aerator Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000003818 cinder Substances 0.000 claims description 2
- 239000010802 sludge Substances 0.000 claims description 2
- 238000005188 flotation Methods 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 4
- 239000010791 domestic waste Substances 0.000 abstract 5
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 18
- 238000005516 engineering process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- -1 pottery Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The utility model relates to a domestic waste gravity separating system taking water as a medium, which is characterized in that the domestic waste gravity separating system comprises a crushing device, a flotation tank, a first cyclone separating pond, a second cyclone separating pond and a sedimentation pond, wherein a discharge opening of the crushing device is connected with a feed opening of the flotation tank; the water outlet of the flotation tank is connected with a water inlet of the first cyclone separating pond; a water outlet of the first cyclone separating pond is connected with a water inlet of the second cyclone separating pond; and a discharge outlet of the first cyclone separating pond and a discharge outlet of the second cyclone separating pond are connected with the sedimentation pond. The domestic waste gravity separating system effectively classifies domestic waste into a plurality of types according to the difference of the quality and the density, provides favorable conditions for recycling of the domestic waste, has a simple structure, convenient operation and good reliability, and can adjust the separating standards by adjusting the technological parameters.
Description
Technical field
It is the house refuse gravity separation system of medium that the utility model relates to water, mainly can be used for the gravity separation of house refuse.
Background technology
The solid waste of urban life sub-district mostly is the rubbish that general resident's daily life produces, mainly comprise waste paper, plastics, metal, glass, pottery, dust, castoff or the like, because the complicated component of these solid waste, be difficult to carry out unified recycling, basically all be to adopt landfill and two kinds of methods of burning to handle at present, all there is the defective that is difficult to overcome in these processing modes, for example for landfill disposal, need take a large amount of landfill places, and there is the danger of pollutions such as diffusate, has been difficult to find suitable landfill place for many large-and-medium size cities at present; For burning disposal, the construction of burning facility and operating cost are all than higher, need consumes energy, also there is smoke pollution, although people are continually developing new incineration technology and smoke gas treatment technology at present, but thisly pollute the latent defect that mode is converted to another kind of pollution mode and still can not fundamentally overcome with a kind of, therefore at the complexity of house refuse composition, with the difference of house refuse according to mass density, divide and elect the different material of some classes as, recycle the very necessity that seems at these different materials.
The utility model content
For overcoming the above-mentioned defective of prior art, it is the house refuse gravity separation system of medium with water that the utility model provides a kind of, this equipment can be divided into some classes effectively with the difference of house refuse according to mass density, for the recycling of house refuse provides advantage.
The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of is the house refuse gravity separation system of medium with water, comprise breaker, floation tank, the first rotational flow sorting pond, second rotational flow sorting pond and the sedimentation basin, the discharging opening of described breaker connects the charging aperture of described floation tank, the delivery port of described floation tank connects the water inlet that described first swirling flow divides scavenger, the delivery port in the described first rotational flow sorting pond connects the water inlet that described second swirling flow divides scavenger, and the discharge outlet in the discharge outlet in the described first rotational flow sorting pond and the second rotational flow sorting pond is connected described sedimentation basin.
The course of work of the present utility model is: by artificial or mechanical mode, the recoverable material and the unclassified stores of bulk are sorted out, bulk metal wherein, plastic plate, the recoverable material of cardboard etc. can be recycled according to prior art, the unclassified stores of bulk mainly is a stone, the mineral substance material that inorganic salts such as concrete block are formed, can pulverize the back according to building waste is used as filler or is used to make construction material etc., even it is also smaller behind accumulation or the landfill to the pollution of environment, processing cost is lower, the standard of letter sorting is decided according to the letter sorting technology that is adopted, that sorts is thin more, utilization to recoverable material is abundant more, adverse effect to subsequent technique is more little, the breaker that the remaining material in letter sorting back enters native system carries out fragmentation, carry out repeatedly the wet concentration of different principle after the fragmentation, at first the current by slow rising carry out the nature flotation in floation tank, these current are provided by the feed pipe of floation tank bottom, the material that the proportion of separating is lighter than water mostly is wooden unit and foamed plastics etc., after pulverizing, can be used as light building material raw material and other raw materials after separating, in same floation tank, carry out the air supporting sorting then, by bottom aerator aerating, and can apply flotation agent by the flotation agent batcher, to improve flotation effect, separate the proportion time light material imitative or heavier slightly than water with water, mostly be shredded paper, cloth, partly plastic and fresh vegetables etc., these materials mostly are organic materials, can be used as fuel etc., water enters the first rotational flow sorting pond by the tangential feed pipe in bottom then, form the eddy current that rotation is risen, controlled vortex flow speed, isobaric middle material rotates with water in making, together flow into the second rotational flow sorting pond, the heavy material of staying first fen scavenger bottom mostly is metal and bigger stone, can further be separated into metal and stone, as metallurgical raw material and building materials raw material, after stopping feedwater, first swirling flow divides the scavenger and second swirling flow to divide the water in the scavenger to contain heavy material and middle material respectively, leave standstill postprecipitation, by two ponds drainpipe separately water is entered sedimentation basin, take out by the heavy material and the middle material of two ponds slag remover separately precipitation, water mixes the back with the flocculant that adds and coagulates wadding and precipitation in sedimentation basin, after the mud that forms enters concentration basin and concentrates, be pressed into filter cake by filtering equipment, the supernatant water in the sedimentation basin can recycle.In this way, rubbish material progressively is separated into the material of different specific weight, for recycling provides advantage.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, it is the house refuse gravity separation system of medium with water that the utility model provides a kind of, comprise breaker 1, floation tank 2, the first rotational flow sorting pond 3, the second rotational flow sorting pond 4 and sedimentation basin 5, the discharging opening of described breaker connects the charging aperture of described floation tank, the delivery port of described floation tank connects the water inlet that described first swirling flow divides scavenger, the delivery port in the described first rotational flow sorting pond connects the water inlet that described second swirling flow divides scavenger, and the discharge outlet in the discharge outlet in the described first rotational flow sorting pond and the second rotational flow sorting pond is connected described sedimentation basin.
Described breaker can be a kibbler roll, the also two-stage breaker that can form by impact crusher and kibbler roll, and wherein said impact crusher fragmentation is positioned at the front of described kibbler roll.
Described floation tank bottom is provided with the feed pipe that connects water pump, is positioned at described feed pipe outlet top and is provided with the water distribution orifice plate.
Described floation tank bottom is provided with the aerator that connects air pump.
Described floation tank top is provided with Cinder Machine or the top is provided with grab bucket mechanism.
Described floation tank is provided with the flotation agent dispenser.
Bottom, the described first rotational flow sorting pond is provided with the eddy flow feed pipe of tangent line water inlet, and the connecting portion between described first rotational flow sorting pond and the described second rotational flow sorting pond is both top.
The described first rotational flow sorting pond and the second rotational flow sorting pond are provided with drainpipe and slagging-off mechanism, and described slagging-off mechanism is positioned at the bottom of each pond, pond.
Described sedimentation basin is provided with flocculant dispenser paddle, and the spoil disposal pipeline of its bottom is connected in concentration basin 6, and this spoil disposal pipeline is provided with sludge pump.
Claims (10)
1. one kind is the house refuse gravity separation system of medium with water, it is characterized in that comprising breaker, floation tank, the first rotational flow sorting pond, second rotational flow sorting pond and the sedimentation basin, the discharging opening of described breaker connects the charging aperture of described floation tank, the delivery port of described floation tank connects the water inlet that described first swirling flow divides scavenger, the delivery port in the described first rotational flow sorting pond connects the water inlet that described second swirling flow divides scavenger, and the discharge outlet in the discharge outlet in the described first rotational flow sorting pond and the second rotational flow sorting pond is connected described sedimentation basin.
2. as claimed in claim 1 is the house refuse gravity separation system of medium with water, it is characterized in that described breaker is a kibbler roll.
3. as claimed in claim 1 is the house refuse gravity separation system of medium with water, it is characterized in that described breaker is the two-stage breaker that impact crusher and kibbler roll are formed, wherein said impact crusher fragmentation is positioned at the front of described kibbler roll.
4. as claimed in claim 1 is the house refuse gravity separation system of medium with water, it is characterized in that described floation tank bottom is provided with the feed pipe that connects water pump, is positioned at described feed pipe outlet top and is provided with the water distribution orifice plate.
5. as claimed in claim 4 is the house refuse gravity separation system of medium with water, it is characterized in that the floation tank bottom is provided with the aerator that connects air pump.
6. as claimed in claim 5 is the house refuse gravity separation system of medium with water, it is characterized in that described floation tank top is provided with Cinder Machine or the top is provided with grab bucket mechanism.
7. as claimed in claim 6 is the house refuse gravity separation system of medium with water, it is characterized in that described floation tank is provided with the flotation agent dispenser.
As claim 1,2,3,4,5 or 6 described be the house refuse gravity separation system of medium with water, it is characterized in that bottom, the described first rotational flow sorting pond is provided with the eddy flow feed pipe of tangent line water inlet, the connecting portion between described first rotational flow sorting pond and the described second rotational flow sorting pond is both top.
9. as claimed in claim 8 is the house refuse gravity separation system of medium with water, it is characterized in that the described first rotational flow sorting pond and the second rotational flow sorting pond are provided with drainpipe and slagging-off mechanism, and described slagging-off mechanism is positioned at the bottom of each pond, pond.
10. as claimed in claim 9 is the house refuse gravity separation system of medium with water, it is characterized in that described sedimentation basin is provided with flocculant dispenser paddle, and the spoil disposal pipeline of its bottom is connected in concentration basin, and this spoil disposal pipeline is provided with sludge pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201084095U CN201211496Y (en) | 2008-05-30 | 2008-05-30 | Gravity force classification system with water as medium for domestic garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201084095U CN201211496Y (en) | 2008-05-30 | 2008-05-30 | Gravity force classification system with water as medium for domestic garbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201211496Y true CN201211496Y (en) | 2009-03-25 |
Family
ID=40495651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201084095U Expired - Fee Related CN201211496Y (en) | 2008-05-30 | 2008-05-30 | Gravity force classification system with water as medium for domestic garbage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201211496Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599844A (en) * | 2013-11-19 | 2014-02-26 | 界首市宝源塑料机械厂 | Recycled plastic crushed material separating method through water |
| WO2014172947A1 (en) * | 2013-04-24 | 2014-10-30 | Song Chao | Garbage classifying, recycling and treating system and garbage classifying and recycling method |
| WO2014172946A1 (en) * | 2013-04-24 | 2014-10-30 | Song Chao | Garbage crushing system and garbage crushing method |
-
2008
- 2008-05-30 CN CNU2008201084095U patent/CN201211496Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014172947A1 (en) * | 2013-04-24 | 2014-10-30 | Song Chao | Garbage classifying, recycling and treating system and garbage classifying and recycling method |
| WO2014172946A1 (en) * | 2013-04-24 | 2014-10-30 | Song Chao | Garbage crushing system and garbage crushing method |
| CN103599844A (en) * | 2013-11-19 | 2014-02-26 | 界首市宝源塑料机械厂 | Recycled plastic crushed material separating method through water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20110530 |