CN201186283Y - Device for treating city waste - Google Patents
Device for treating city waste Download PDFInfo
- Publication number
- CN201186283Y CN201186283Y CNU2008201107788U CN200820110778U CN201186283Y CN 201186283 Y CN201186283 Y CN 201186283Y CN U2008201107788 U CNU2008201107788 U CN U2008201107788U CN 200820110778 U CN200820110778 U CN 200820110778U CN 201186283 Y CN201186283 Y CN 201186283Y
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- conveying device
- inlet
- waste
- processing storehouse
- storehouse
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Abstract
The utility model relates to a municipal waste processing device, wherein a smashing device is installed in a waste inlet on the top portion of a sealed processing storehouse, an inlet conveying appliance and a screening device are installed in an inlet of the smashing device, a drying and conveying appliance and a spiral conveying appliance are respectively installed on the middle portion and the bottom portion in the processing storehouse, a heated air circulation device is installed between the top end and the lower portion of the processing storehouse, gas burners are installed on two sides of the spiral conveying appliance, and a waste outlet is arranged on the lower end of the processing storehouse. Since waste processing is carried out in a sealed space, a part of organic matters in the waste are oxygenized and generate heat, other organic matters are thermal-decomposed into small inorganics under high temperature in the spiral conveying appliance, thereby the utility model has the advantages of lower energy consumption and low processing cost, residual waste after the waste processing can be used as commercial uses, the combination of the screening device and the inlet conveying appliance can screen course and longer foreign matters in the waste, the normal work of the smashing device is guaranteed, and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of urban rubbish treatment unit.
Background technology
The comparatively typical waste disposal method of prior art mainly contains following several:
1, bury the method for filling out: the shortcoming of this kind method is to take a large amount of soils, and the soil that landfill is crossed rubbish generally can not use as ploughing.
2, earthworm bed and compost: this method is owing to many materials such as the pottery in the rubbish, plastics, glass are difficult to soften, and the chemical property of these materials is comparatively stable again, therefore, poor processing effect, disposal cost is high and not thorough.
3, burning electricity generation method: the more above-mentioned two kinds of methods of this kind method are good, but its disposal cost is higher, must handle the remaining rubbish in burning back.
4, charring: though this kind method can be utilized rubbish as fertilizer sources or other commercial purposes after handling, need consume lot of energy during disposal of refuse, therefore, disposal cost is expensive.
Summary of the invention
Utility model purpose of the present utility model is to provide a kind of urban rubbish treatment unit, consumed energy height when solving the processing that prior art exists, and the handling height, the remaining rubbish after the garbage disposal causes secondary pollution problem.
Urban waste disposal equipment of the present utility model is achieved in that and comprises processing storehouse, inlet conveying device, screening plant, reducing mechanism, oven dry conveying device, helix transporting device and heated air circulation device, in the garbage inlet at the top of sealing, processing storehouse, reducing mechanism is housed, inlet at this reducing mechanism is equipped with inlet conveying device and screening plant, middle part in described processing storehouse and bottom are equipped with oven dry conveying device and helix transporting device respectively, between the top in described processing storehouse and bottom heated air circulation device are housed; In described helix transporting device both sides gas burner is housed, the low side in described processing storehouse is provided with garbage outlet.
The utility model compared with the prior art, because the processing of rubbish is to carry out in the space of a sealing, and the oxidized heat production of organic matter of part in the rubbish, thermal decomposition is broken little inorganic matter under the high temperature of remaining organic matter in helix transporting device, therefore, it is lower to have consumed energy, and disposal cost is low, and the remaining rubbish after the garbage disposal can be used as the advantage of commercial use; Screening plant can screen out thick in the rubbish and long foreign material with the combination of inlet conveying device, guarantees the operate as normal of reducing mechanism and increases work efficiency.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model comprises handles storehouse 3, inlet conveying device (upper conveyor belt 4 and lower conveyor belt 6), screening plant 5, reducing mechanism 7, oven dry conveying device 8, helix transporting device and heated air circulation device (constituting) by blower fan 2 and airduct 1, in the garbage inlet at 3 tops of sealing, processing storehouse, reducing mechanism 7 is housed, the lower conveyor belt 6 of inlet conveying device is housed at the inlet of this reducing mechanism 7, upper conveyor belt 4 is contained in the oblique upper of lower conveyor belt 6, tilt screening plant 5 is installed between the input of the output of upper conveyor belt 4 and lower conveyor belt 6, screening plant 5 is net or grid structure.Array oven dry conveying device 8 is equipped with at middle part in described processing storehouse 3.
Helix transporting device is equipped with in bottom in described processing storehouse 3, this helix transporting device is made of drive unit 10, helical axis 9 and sleeve 13, sleeve 13 is installed in the bottom in described processing storehouse 3, and the left end of this sleeve 13 communicates with garbage outlet 11 outside handling the storehouse; Described helical axis 9 coaxial being installed in the sleeve 13, the right-hand member of this helical axis 9 and drive unit 10 are in transmission connection.
Described oven dry conveying device 8 adopts conveying device, the conveying device of drum-type or the conveying device of conveyer belt type of vibration-type, perhaps any combination of above-mentioned three.
During the utility model work, rubbish is delivered to screening plant 5 by upper conveyor belt 6 and is screened out thick rubbish, and enter reducing mechanism 7 continuously by lower conveyor belt 4, rubbish drops into oven dry conveying device 8 after reducing mechanism 7 is pulverized, the effect of reducing mechanism 7 is the rubbish that the rubbish of bulk is ground into fritter, to make things convenient for high-temperature gas fully to its oven dry and in course of conveying down, with oxidation operation wherein.The effect of oven dry conveying device 8 be prolong rubbish in handling storehouse 3 the time of staying and the distance of walking so that classification to rubbish dry, oxidation processes.After rubbish drops into the helix transporting device of bottom, chamber from nethermost oven dry conveying device 8, because being the head of high-temperature fuel gas, the bottom goes into the place, therefore, the temperature of this part is very high, can reach 900 degrees centigrade, and be anoxic in the sleeve 13, rubbish is brought in the sleeve 13 by the helical axis 9 that rotates, not not having oxidation or not having that sub-fraction organic matter thermal decomposition at high temperature of complete oxidation to become inorganic matter in the rubbish, outside garbage outlet 11 is discharged the processing storehouse, can be used as the raw material of building materials with Other Waste.
Claims (4)
1, a kind of urban rubbish treatment unit, it is characterized in that: comprise and handle storehouse, inlet conveying device, screening plant, reducing mechanism, oven dry conveying device, helix transporting device and heated air circulation device, in the garbage inlet at the top of sealing, processing storehouse, reducing mechanism is housed, inlet at this reducing mechanism is equipped with inlet conveying device and screening plant, middle part in described processing storehouse and bottom are equipped with oven dry conveying device and helix transporting device respectively, between the top in described processing storehouse and bottom heated air circulation device are housed; In described helix transporting device both sides gas burner is housed, the low side in described processing storehouse is provided with garbage outlet.
2, urban rubbish treatment unit according to claim 1, it is characterized in that: described inlet conveying device is overlapped by upper conveyor belt and lower conveyor belt and is constituted, the output of lower conveyor belt is corresponding to the garbage inlet at top, described processing storehouse, and described screening plant is mounted obliquely between the below and lower conveyor belt input of described upper conveyor belt output.
3, urban rubbish treatment unit according to claim 1 is characterized in that: described oven dry conveying device adopts conveying device, the conveying device of drum-type or the conveying device of conveyer belt type of vibration-type, perhaps any combination of above-mentioned three.
4, urban rubbish treatment unit according to claim 1, it is characterized in that: described helix transporting device is made of drive unit, helical axis and sleeve, sleeve is installed in the bottom in described processing storehouse, and an end of this sleeve communicates with garbage outlet outside handling the storehouse; Described helical axis is coaxial to be installed in the sleeve, and an end and the drive unit of this helical axis are in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201107788U CN201186283Y (en) | 2008-04-29 | 2008-04-29 | Device for treating city waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201107788U CN201186283Y (en) | 2008-04-29 | 2008-04-29 | Device for treating city waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201186283Y true CN201186283Y (en) | 2009-01-28 |
Family
ID=40309298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201107788U Expired - Fee Related CN201186283Y (en) | 2008-04-29 | 2008-04-29 | Device for treating city waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201186283Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049342B (en) * | 2009-11-04 | 2013-03-27 | 中粮集团有限公司 | Method for grinding materials |
| CN103204717A (en) * | 2013-04-11 | 2013-07-17 | 福建农发生物肥料有限公司 | Method for producing organic fertilizer by using pleurotus eryngii leftovers |
| CN106623352A (en) * | 2016-11-14 | 2017-05-10 | 新疆科立机械设备有限公司 | Domestic garbage carbonizing and stripping gasifier |
| CN108080115A (en) * | 2017-12-25 | 2018-05-29 | 李雨林 | A kind of anticlogging garbage disposer |
| WO2019213938A1 (en) * | 2018-05-11 | 2019-11-14 | Li Daye | Method for improving efficiency of earthworm waste treatment |
-
2008
- 2008-04-29 CN CNU2008201107788U patent/CN201186283Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049342B (en) * | 2009-11-04 | 2013-03-27 | 中粮集团有限公司 | Method for grinding materials |
| CN103204717A (en) * | 2013-04-11 | 2013-07-17 | 福建农发生物肥料有限公司 | Method for producing organic fertilizer by using pleurotus eryngii leftovers |
| CN103204717B (en) * | 2013-04-11 | 2015-08-19 | 福建农发生物肥料有限公司 | A kind of method utilizing Pleurotus eryngii tankage to produce organic fertilizer |
| CN106623352A (en) * | 2016-11-14 | 2017-05-10 | 新疆科立机械设备有限公司 | Domestic garbage carbonizing and stripping gasifier |
| CN108080115A (en) * | 2017-12-25 | 2018-05-29 | 李雨林 | A kind of anticlogging garbage disposer |
| WO2019213938A1 (en) * | 2018-05-11 | 2019-11-14 | Li Daye | Method for improving efficiency of earthworm waste treatment |
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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: 20090128 |