CN104249019A - Kitchen waste impurity removing system - Google Patents
Kitchen waste impurity removing system Download PDFInfo
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- CN104249019A CN104249019A CN201310264485.0A CN201310264485A CN104249019A CN 104249019 A CN104249019 A CN 104249019A CN 201310264485 A CN201310264485 A CN 201310264485A CN 104249019 A CN104249019 A CN 104249019A
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- rotary drum
- drum washing
- changing food
- food waste
- sieving machine
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Abstract
The invention relates to a kitchen waste impurity removing system which solves the problem that a safe system which can furthest extract organic matters, removes coarse impurities, such as waste tableware, metal utensils, gravels, glass or plastic containers, plastic bags and tissues and protects equipments, such as subsequent crushers, squeezers and the like lacks in the prior art. According to the kitchen waste impurity removing system, kitchen waste sequentially passes through a rotary drum washing-screening machine and a grit-water separator, so that impurities and hard matters which possibly generate harm to further running can be effectively removed, and loss of organic matters carried by the kitchen waste can be controlled to be minimum.
Description
Technical field
The present invention relates to a kind of restaurant garbage treating system, particularly relate to a kind of changing food waste impurity removed system.
Background technology
Changing food waste process is an emerging environmental protection proposition in China's Mainland, and after the waste oil major case detection transprovincially in the shock whole nation in 2011, country starts management and the disposal of paying much attention to changing food waste.
On August 2nd, 2011, National Development and Reform Committee, the Ministry of Finance, the firmly portion of building announce, recycling economy development special fund 6.3 hundred million yuan will be arranged, support that 33 pilot cities (district) in the whole nation carry out kitchen castoff recycling and harmless treatment, " outlet " of exploring changing food waste for various places provides experience and reference.
Before this, the garbage disposal of Chinese meal kitchen is in under-capitalization, communal participation is not enough, cause the immature state that level is low, problem is many, and the dining and drinking culture of China's uniqueness creates the distinct changing food waste character with west, this Chinese changing food waste water content based on residue is after the meal large, impurity is various, and also not external maturation and successful experience can directly be used.
Lack one in prior art and can extract organic matter to greatest extent, the coarse impurities such as removing waste tableware, metal implements, sandstone, glass or plastic containers, polybag, paper handkerchief, protect the system of the safety of the equipment such as follow-up pulverizer, squeezer.
Summary of the invention
The invention discloses a kind of changing food waste impurity removed system; lack one can extract organic matter to greatest extent in order to solve in prior art; the coarse impurities such as removing waste tableware, metal implements, sandstone, glass or plastic containers, polybag, paper handkerchief, protect the problem of the system of the safety of the equipment such as follow-up pulverizer, squeezer.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
A kind of changing food waste impurity removed system, wherein, comprising: a feed hopper, one end of a shaftless screw device is arranged on the below of described feed hopper, and the other end of described shaftless screw device is arranged in the charging aperture of a rotary drum washing and sieving machine; Be provided with a grit water separator below the discharge end of described rotary drum washing and sieving machine, carry out the separation of sand water in order to the waste material of discharging described rotary drum washing and sieving machine.
Changing food waste impurity removed system as above, wherein, specifically comprises in described rotary drum washing and sieving machine: a cylinder, is provided with helix transporting device in described cylinder.
Changing food waste impurity removed system as above, wherein, described rotary drum washing and sieving facility have a waste water outlet side, and described waste water outlet side is connected with sand setting separator with a hydraulic flotation.
Changing food waste impurity removed system as above, wherein, what described rotary drum washing and sieving machine skin sealed is provided with PP material, spreads in order to avoid the peculiar smell in described rotary drum washing and sieving machine.
Changing food waste impurity removed system as above, wherein, described grit water separator specifically comprises: a shell separator, there is above described shell separator a charging aperture, U-lag is provided with bottom described shell separator, what one screw conveyor tilted is arranged in described shell separator, one end of described screw conveyor is placed in U-lag, the other end of described screw is placed in outside described U-lag, in order to by heavy material impurity discharging system, described screw one end be placed in outside described U-lag has a sediment ejection opening, described sediment ejection opening and one is contained Sand Bucket and is connected.
Changing food waste impurity removed system as above, wherein, in described shell separator, the top of liquid level is provided with a skimming tool.
In sum, owing to have employed technique scheme, changing food waste impurity removed system of the present invention solves in prior art and lacks one and can extract organic matter to greatest extent, removing waste tableware, metal implements, sandstone, glass or plastic containers, polybag, the coarse impurities such as paper handkerchief, protect follow-up pulverizer, the problem of the system of the safety of the equipment such as squeezer, changing food waste is made impurity by rotary drum washing and sieving machine and grit water separator successively and can effectively be removed running the hard object that may produce harm future, and the Organic Matter Loss entrained by it can control to minimum.
Accompanying drawing explanation
Fig. 1 is the structural representation of changing food waste impurity removed system of the present invention.
Detailed description of the invention
According to the content disclosed in claim of the present invention and summary of the invention, described in technical scheme of the present invention is specific as follows:
A kind of changing food waste impurity removed system, wherein, comprising: one end of feed hopper 101, shaftless screw device 102 is arranged on the below of described feed hopper 101, the other end of described shaftless screw device 102 is arranged in the charging aperture of a rotary drum washing and sieving machine 103; Be provided with a grit water separator 104 below the discharge end of described rotary drum washing and sieving machine 103, carry out the separation of sand water in order to the waste material of discharging described rotary drum washing and sieving machine 103.
Specifically comprise in described rotary drum washing and sieving machine 103 of the present invention: a cylinder, is provided with helix transporting device in described cylinder.
Cylinder in the present invention has the rinse water of uniform temperature or middle water for spray with sieve and wash changing food waste in 360 degree of rotary courses.Cylinder is what be obliquely installed, and the front end of cylinder is submerged into water, and the water surface is left in the rear end of cylinder, foreign material on de-dry screen.
Described rotary drum washing and sieving machine 103 of the present invention has a waste water outlet side, and described waste water outlet side is connected with sand setting separator with a hydraulic flotation.
What described rotary drum washing and sieving machine 103 skin of the present invention sealed is provided with PP material, spreads in order to avoid the peculiar smell in described rotary drum washing and sieving machine 103.
In one embodiment of the invention, rotary drum washing and sieving machine 103 can work in the following ways:
Rotary drum washing and sieving machine 103 is a kind of horizontally-mounted waterpower rinsing devices, automatically can isolate by rinsed residue at end simultaneously.The rubbish that helical feed is come falls in rotary drum washing and sieving machine 103 continuously, relies on the rotation of rotary drum washing and sieving machine 103 that rubbish is stirred in rinsing liquid, reaches the object of washing.
Rotary drum washing and sieving machine 103, in cleaning process, has following several aspect to carry out to the mechanism that rubbish produces simultaneously:
1, first the rubbish of input be immersed in cleaning solution, along with the rotation of cylinder, relies on the frictional force between rubbish and inner wall of rotary drum with holes and lifting muscle, makes rubbish press close to the part of barrel and lifting muscle with away between part, relative motion occurring.What the clean result that the relative motion between the part of this rubbish and part produces was similar to hand-washing processes rubs washing action.
2, when cylinder rotates with certain speed, a certain height exceeding washing liquid level lifted by rubbish by lifting influential point of tendons, then because the deadweight of rubbish is fallen in cleaning solution.Action is beaten when this rubbish falls into cleaning solution from higher position and the similar sub-hand-washing processes of the action of fluid pounding.
3, along with cylinder continuously rotates, the recycle in cylinder constantly falls in cleaning solution, and upper strata rubbish compresses lower floor's rubbish due to Action of Gravity Field, forces lower floor's rubbish (being close to inner wall of rotary drum) to deform.This move is similar to the extruding action in hand-washing processes.
Because main swill is become small particle diameter (rice grain size) by waterpower size degradation, bottom residue deposition device is flowed into by the drum sieve of 60mm spacing, according to the hypothesis of charging parameter, after rinsed clean, residue rubbish is mainly other foreign matters such as bone class, dish watchman's wooden clapper, plastics, fabric, bamboo wood, spirally-guided conveying in rotary drum sieve can enter screw press from end discharge, the small garbage under washing and kitchen waste water then enter hydraulic flotation and sand setting separator by screen cloth.
Further, the waterpower continued is sieved and washed and is not easy to cause sieve pore blockade, and is equipped with water under high pressure and carries out keeping a public place clean to washing away of screen cloth, if but need, we can match shooting and observe, and send someone where necessary to enter to fix a breakdown.
Described grit water separator 104 of the present invention specifically comprises: a shell separator, there is above described shell separator a charging aperture, U-lag is provided with bottom described shell separator, what one screw conveyor tilted is arranged in described shell separator, one end of described screw conveyor is placed in U-lag, the other end of described screw is placed in outside described U-lag, in order to by heavy material impurity discharging system, described screw one end be placed in outside described U-lag has a sediment ejection opening, and described sediment ejection opening and is contained Sand Bucket and is connected.
In described shell separator of the present invention, the top of liquid level is provided with a skimming tool.
In one embodiment of the invention, by the technique effect after grit water separator 104 separation can be:
Heavy substance such as cullet, metal, silt, shell etc. will be settled down to rapidly the bottom of floatation device bucket and upwards be transferred out by helical feed under the hydraulic cyclone effect of big yield.
Light materials (mainly inorganic polybag, paper) is then floating forms scum silica frost in the separator, by the special selective skim of finger-type skimming tool.
Remaining has been substantially all organic solid content, enters follow-up processing unit by special floss hole.
In sum, owing to have employed technique scheme, changing food waste impurity removed system of the present invention solves in prior art and lacks one and can extract organic matter to greatest extent, removing waste tableware, metal implements, sandstone, glass or plastic containers, polybag, the coarse impurities such as paper handkerchief, protect follow-up pulverizer, the problem of the system of the safety of the equipment such as squeezer, changing food waste is made impurity by rotary drum washing and sieving machine and grit water separator successively and can effectively be removed running the hard object that may produce harm future, and the Organic Matter Loss entrained by it can control to minimum.
Above preferred embodiment of the present invention is described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, the equipment wherein do not described in detail to the greatest extent and structure are construed as to be implemented with the common mode in this area; Any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or being revised as the Equivalent embodiments of equivalent variations, this does not affect flesh and blood of the present invention.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (6)
1. a changing food waste impurity removed system, is characterized in that, comprising: a feed hopper, and one end of a shaftless screw device is arranged on the below of described feed hopper, and the other end of described shaftless screw device is arranged in the charging aperture of a rotary drum washing and sieving machine; Be provided with a grit water separator below the discharge end of described rotary drum washing and sieving machine, carry out the separation of sand water in order to the waste material of discharging described rotary drum washing and sieving machine.
2. changing food waste impurity removed system according to claim 1, is characterized in that, specifically comprises: a cylinder, is provided with helix transporting device in described cylinder in described rotary drum washing and sieving machine.
3. changing food waste impurity removed system according to claim 1, is characterized in that, described rotary drum washing and sieving facility have a waste water outlet side, and described waste water outlet side is connected with sand setting separator with a hydraulic flotation.
4. changing food waste impurity removed system according to claim 1, is characterized in that, what described rotary drum washing and sieving machine skin sealed is provided with PP material, spreads in order to avoid the peculiar smell in described rotary drum washing and sieving machine.
5. changing food waste impurity removed system according to claim 1, it is characterized in that, described grit water separator specifically comprises: a shell separator, there is above described shell separator a charging aperture, U-lag is provided with bottom described shell separator, what one screw conveyor tilted is arranged in described shell separator, one end of described screw conveyor is placed in U-lag, the other end of described screw is placed in outside described U-lag, in order to by heavy material impurity discharging system, described screw one end be placed in outside described U-lag has a sediment ejection opening, described sediment ejection opening and one is contained Sand Bucket and is connected.
6. changing food waste impurity removed system according to claim 5, is characterized in that, in described shell separator, the top of liquid level is provided with a skimming tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310264485.0A CN104249019A (en) | 2013-06-28 | 2013-06-28 | Kitchen waste impurity removing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310264485.0A CN104249019A (en) | 2013-06-28 | 2013-06-28 | Kitchen waste impurity removing system |
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| CN104249019A true CN104249019A (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310264485.0A Pending CN104249019A (en) | 2013-06-28 | 2013-06-28 | Kitchen waste impurity removing system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795452A (en) * | 2012-07-18 | 2012-11-28 | 钱尧翎 | Filtering type kitchen waste feeding machine |
| CN202606488U (en) * | 2012-06-14 | 2012-12-19 | 长沙中联重科环卫机械有限公司 | Kitchen waste sundry removing system |
| CN202845157U (en) * | 2012-06-18 | 2013-04-03 | 帕克环保技术(上海)有限公司 | Drum separation equipment for disposing kitchen waste |
| CN103008322A (en) * | 2012-10-12 | 2013-04-03 | 帕克环保技术(上海)有限公司 | Kitchen waste treatment system and method |
| CN202897568U (en) * | 2012-07-23 | 2013-04-24 | 北京时代桃源环境科技有限公司 | Kitchen waste treatment feed receiving device |
| CN203379985U (en) * | 2013-06-28 | 2014-01-08 | 帕克环保技术(上海)有限公司 | Novel kitchen waste impurity removing system |
-
2013
- 2013-06-28 CN CN201310264485.0A patent/CN104249019A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202606488U (en) * | 2012-06-14 | 2012-12-19 | 长沙中联重科环卫机械有限公司 | Kitchen waste sundry removing system |
| CN202845157U (en) * | 2012-06-18 | 2013-04-03 | 帕克环保技术(上海)有限公司 | Drum separation equipment for disposing kitchen waste |
| CN102795452A (en) * | 2012-07-18 | 2012-11-28 | 钱尧翎 | Filtering type kitchen waste feeding machine |
| CN202897568U (en) * | 2012-07-23 | 2013-04-24 | 北京时代桃源环境科技有限公司 | Kitchen waste treatment feed receiving device |
| CN103008322A (en) * | 2012-10-12 | 2013-04-03 | 帕克环保技术(上海)有限公司 | Kitchen waste treatment system and method |
| CN203379985U (en) * | 2013-06-28 | 2014-01-08 | 帕克环保技术(上海)有限公司 | Novel kitchen waste impurity removing system |
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Application publication date: 20141231 |
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