CN203155685U - Kitchen waste pretreatment apparatus - Google Patents
Kitchen waste pretreatment apparatus Download PDFInfo
- Publication number
- CN203155685U CN203155685U CN 201320142188 CN201320142188U CN203155685U CN 203155685 U CN203155685 U CN 203155685U CN 201320142188 CN201320142188 CN 201320142188 CN 201320142188 U CN201320142188 U CN 201320142188U CN 203155685 U CN203155685 U CN 203155685U
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- China
- Prior art keywords
- rubbish
- rotating shaft
- cooking
- processing device
- spiral dewater
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Abstract
The utility model discloses a kitchen waste pretreatment apparatus which comprises a spiral dehydrator and a crushing device, wherein the axial direction of the spiral dehydrator is inclined relative to the vertical direction; the spiral dehydrator is provided with a first feed port, a first discharge port and a water outlet; the crushing device comprises a cutter, a cylinder, a rotating shaft and a rotating drive mechanism; the rotating shaft is arranged inside the cylinder; and one end of the rotating shaft extends to the outside of the cylinder, is connected to the rotating drive mechanism, and is driven to rotate by the rotating drive mechanism. The utility model can crush and dehydrate the kitchen waste, and enhances the treatment efficiency of the subsequent procedure; after the treatment, the utility model can reduce the amount of waste by 40-65%, and lower the salt content in the waste; and the reduced kitchen waste is collected centrally to further implement resource utilization.
Description
Technical field
The utility model relates to a kind of rubbish from cooking pre-processing device.
Background technology
Rubbish from cooking is a kind of of organic waste, is divided into ripe rubbish from cooking and comprises that leftovers, leftovers, dish leaf and living rubbish from cooking comprise pericarp, eggshell, tea grounds, bone, shell.Source raw material and finished product or the residue of required usefulness in the general reference family life diet, rubbish from cooking also comprises the chopsticks of using, the packaging material of food etc.The chemical composition of rubbish from cooking is mainly starch, cellulose, protein, lipid etc.The characteristics of rubbish from cooking are that content of organics such as crude protein and crude fibre are higher, value of exploiting and utilizing is bigger, but high organic content makes the easy corruption of rubbish from cooking again and produces stench, and organic waste content accounts for more than 30% of general rubbish organic waste content in the rubbish from cooking; And the rubbish from cooking water content is very high, and maximum water content can reach about more than 85%, causes rubbish from cooking to be unsuitable for transportation.The simplest existing rubbish from cooking treating method is with the direct landfill of rubbish from cooking, cause increasing of percolate but water content is too high in the rubbish from cooking, organic anaerobic digestion in the rubbish from cooking also can cause methane content to raise, and causes second environmental pollution.Existing reasonable processing method is rubbish from cooking to be carried out the biofermentation composting process handle the generation fertilizer, but the characteristics that the crude protein in the rubbish from cooking and crude fiber content are higher, it is compared with other organic wastes under same time and condition in carrying out biofermentation compost treatment process, and treatment effect is not good.
Therefore, provide a kind of to rubbish from cooking is carried out fragmentation, the pre-processing device that dewaters becomes current garbage disposal an urgent demand.
The utility model content
The utility model has been designed and developed a kind of rubbish from cooking pre-processing device, refuse breaking, dewatering integrated design, and volume is little, and is easy to use.Described rubbish from cooking enters spiral dewater and carries out processed rubbish from cooking dry and moisture are separated after breaker carries out fragmentation, dry can be used for producing biogas or is processed into biological compound fertilizer and extracts the compound that becomes more meticulous, and moisture content can carry out the water-oil separating processing, reclaims grease.
The technical scheme that the utility model provides is:
A kind of rubbish from cooking pre-processing device comprises:
Spiral dewater, axially tilting with respect to vertical direction of described spiral dewater, and first charging aperture of described spiral dewater is positioned at the below of first discharging opening of described spiral dewater, and described spiral dewater delivery port is positioned at the below of first discharging opening of described spiral dewater; And
Breaker, it comprises cutter, cylindrical shell, rotating shaft and rotary drive mechanism, wherein, the top of described cylindrical shell has second charging aperture, and the bottom has second discharging opening, and described second discharging opening and described first charging aperture over against, described rotating shaft is provided with a plurality of cutters, and described rotating shaft is arranged on the inside of described cylindrical shell, and an end extend out to the outside of described cylindrical shell, be connected to described rotary drive mechanism, be subjected to described rotary drive mechanism to drive rotation.
Preferably, the axial and described spiral dewater of rotating shaft described in the described rubbish from cooking pre-processing device is axially perpendicular.
Preferably, the axially spaced-apart of the described rotating shaft in rotating shaft upper edge described in the described rubbish from cooking pre-processing device is provided with many group cutters, and every group of cutter includes a plurality of cutters that radially extend along described rotating shaft.
Preferably, the group numbers of many group cutters are 4 groups in the described rubbish from cooking pre-processing device, 1.5～2 times of the diameter that 4 groups of cutters are described spiral dewater in the axial span of described rotation.
Preferably, every group of cutter comprises 7 cutters in the described rubbish from cooking pre-processing device.
Preferably, in the described rubbish from cooking pre-processing device each cutter in the form of sheets, and the plane of each sheet cutter is the sagittal plane of described rotating shaft.
Preferably, the inwall of cylindrical shell is provided with a plurality of equally distributed screw-thread steels described in the described rubbish from cooking pre-processing device, and each screw-thread steel extends axially along described cylindrical shell.
Preferably, the axial and vertical direction of spiral dewater described in the described rubbish from cooking pre-processing device is 45 degree.
The beneficial effects of the utility model are by cracking cabin rubbish from cooking to be carried out break process, and the rubbish from cooking fibr tissue after the fragmentation is not destroyed, and is beneficial to fermentation process.By the rubbish from cooking of spiral dewater after with the fragmentation decrement treatment of anhydrating, can make waste reduction 40%-65% after treatment, can reduce the salt content in the rubbish simultaneously, further realize recycling after the rubbish from cooking centralized collection after the decrement.
Description of drawings
Fig. 1 is the principle schematic of rubbish from cooking pre-processing device described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, can implements according to this with reference to the specification literal to make those skilled in the art.
As shown in Figure 1, rubbish from cooking is in second charging aperture 1 enters the cylindrical shell 2 of refuse breaking device, after carrying out mutual motion break process via many groups cutter 3 and a plurality of screw-thread steel structure, broken rubbish from cooking enters the bottom of the lower end of spiral dewater 7 via second discharging opening 4 and first charging aperture 5 under the gravity effect, rotate through spiral dewater 7 rotating shafts, the rubbish from cooking of fragmentation is advanced along spiral dewater 7 rotating shaft axial directions, moisture in the rubbish from cooking is extruded, moisture is flowed out by spiral dewater 7 delivery ports 6, and the rubbish from cooking dry after the processing enters into the refuse collection bucket through first discharging opening 8.
Described rubbish from cooking breaker, described sheet cutter is the blunt shape hammer leaf structure of no blade, the cutter firm and durable of this structure, it is easy to wear to have overcome tooth shape cutter disintegrating machine, often the shortcoming of changing.And the rubbish from cooking fibr tissue after the fragmentation is not destroyed, and is convenient to fermentation process.
Described rubbish from cooking breaker, the Interface design of described breaker and spiral dewater enters spiral dewater and don't can make the fiber in the rubbish from cooking destroyed for the rubbish from cooking that conveniently is broken.
Described rubbish from cooking breaker, described breaker namely has broken function compared to extruding shape disintegrating machine and has again except water function, also has cost advantage lower, easy to maintenance.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in specification and the embodiment, it can be applied to the various fields of the present utility model that are fit to fully, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (8)
1. a rubbish from cooking pre-processing device is characterized in that, comprising:
Spiral dewater, axially tilting with respect to vertical direction of described spiral dewater, and first charging aperture of described spiral dewater is positioned at the below of first discharging opening of described spiral dewater, and described spiral dewater delivery port is positioned at the below of first discharging opening of described spiral dewater; And
Breaker, it comprises cutter, cylindrical shell, rotating shaft and rotary drive mechanism, wherein, the top of described cylindrical shell has second charging aperture, and the bottom has second discharging opening, and described second discharging opening and described first charging aperture over against, described rotating shaft is provided with a plurality of cutters, and described rotating shaft is arranged on the inside of described cylindrical shell, and an end extend out to the outside of described cylindrical shell, by leather belt driving mechanism, be subjected to described rotary drive mechanism to drive rotation.
2. rubbish from cooking pre-processing device as claimed in claim 1 is characterized in that, axially axially perpendicular with described spiral dewater of described rotating shaft.
3. rubbish from cooking pre-processing device as claimed in claim 2 is characterized in that, the axially spaced-apart of the described rotating shaft in described rotating shaft upper edge is provided with many group cutters, and every group of cutter includes a plurality of cutters that radially extend along described rotating shaft.
4. rubbish from cooking pre-processing device as claimed in claim 3 is characterized in that, the group number of organizing cutter is 4 groups more, 1.5～2 times of the diameter that 4 groups of cutters are described spiral dewater in the axial span of described rotation.
5. rubbish from cooking pre-processing device as claimed in claim 4 is characterized in that, every group comprises 7 cutters.
6. rubbish from cooking pre-processing device as claimed in claim 5 is characterized in that, each cutter in the form of sheets, and the plane of each sheet cutter is the sagittal plane of described rotating shaft.
7. rubbish from cooking pre-processing device as claimed in claim 1 is characterized in that, the inwall of described cylindrical shell is provided with a plurality of equally distributed screw-thread steels, and each screw-thread steel extends axially along described cylindrical shell.
8. rubbish from cooking pre-processing device as claimed in claim 1 is characterized in that, the axial and vertical direction of described spiral dewater is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142188 CN203155685U (en) | 2013-03-26 | 2013-03-26 | Kitchen waste pretreatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142188 CN203155685U (en) | 2013-03-26 | 2013-03-26 | Kitchen waste pretreatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203155685U true CN203155685U (en) | 2013-08-28 |
Family
ID=49016909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320142188 Expired - Fee Related CN203155685U (en) | 2013-03-26 | 2013-03-26 | Kitchen waste pretreatment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203155685U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457971A (en) * | 2015-12-02 | 2016-04-06 | 合肥合大环境工程研究院有限公司 | Kitchen garbage salt removing device |
| CN105621034A (en) * | 2016-01-01 | 2016-06-01 | 张磊 | Screw rod composite conveying device for kitchen garbage |
| CN107336454A (en) * | 2017-08-04 | 2017-11-10 | 怡然科技（深圳）有限公司 | The solid-liquid separation device of screw extrusion type |
| CN107826557A (en) * | 2017-12-06 | 2018-03-23 | 陆沈杰 | A kind of environment-friendly garbage processor |
-
2013
- 2013-03-26 CN CN 201320142188 patent/CN203155685U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457971A (en) * | 2015-12-02 | 2016-04-06 | 合肥合大环境工程研究院有限公司 | Kitchen garbage salt removing device |
| CN105621034A (en) * | 2016-01-01 | 2016-06-01 | 张磊 | Screw rod composite conveying device for kitchen garbage |
| CN105621034B (en) * | 2016-01-01 | 2018-06-29 | 广州万粤知识产权运营有限公司 | A kind of rubbish from cooking screw rod compounding conveyer device |
| CN107336454A (en) * | 2017-08-04 | 2017-11-10 | 怡然科技（深圳）有限公司 | The solid-liquid separation device of screw extrusion type |
| CN107826557A (en) * | 2017-12-06 | 2018-03-23 | 陆沈杰 | A kind of environment-friendly garbage processor |
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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: 20130828 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |