CN104338738B - For the dehydration conveying equipment of kitchen castoff - Google Patents
For the dehydration conveying equipment of kitchen castoff Download PDFInfo
- Publication number
- CN104338738B CN104338738B CN201410578174.6A CN201410578174A CN104338738B CN 104338738 B CN104338738 B CN 104338738B CN 201410578174 A CN201410578174 A CN 201410578174A CN 104338738 B CN104338738 B CN 104338738B
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- Prior art keywords
- kitchen castoff
- pipe
- percolate
- conveying equipment
- dehydration
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- 230000018044 dehydration Effects 0.000 title claims abstract description 35
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 35
- 238000001125 extrusion Methods 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000004519 grease Substances 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 4
- 230000001934 delay Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
For the dehydration conveying equipment of kitchen castoff, it relates to a kind of dehydration conveying equipment.The invention solves existing kitchen castoff dehydration equipment and have that screen cloth is easy to wear, kitchen castoff percolate is many collects by deadweight, the feeding mouth of lower end and double helix exrusion feeder that collection unit rushes case is interconnected, the feeding mouth of extrusion pump and double helix squeeze point less, grease extraction efficiency is low, and course of conveying easily causes the problem of odor leakage.The discharging opening that kitchen castoff delays pressure feeder is interconnected, percolate pipe is integrally made up of pressurized segment and dewatering period, along the circumferential direction uniformly on dewatering period be processed with multiple dewatering hole, the aperture of dewatering hole is 4.0 ~ 6.5mm, leachate collection groove is arranged on immediately below percolate pipe, the discharging opening of dewatering period and extrusion pump is interconnected, and pressurized segment and conveyance conduit are interconnected, and the junction of percolate pipe and conveyance conduit is provided with flashboard.The present invention is used for dehydration, the conveying of kitchen castoff.
Description
Technical field
The present invention relates to a kind of dehydration conveying equipment for kitchen castoff, belong to kitchen castoff processing technology field.
Background technology
At present, the offal treatment of Chinese meal kitchen is in the starting stage, existing kitchen castoff treatment facility generally adopts other industry former or improves existing equipment, plurality of devices is spliced to form a set for the treatment of facility, the rarer equipment being directed to the exclusive R & D design of kitchen castoff process.
Existing kitchen castoff dehydration equipment and conveying equipment separate, and dehydration equipment mainly contains the equipment such as screw extrusion and centrifugation, and conveying equipment mainly contains the conveying equipments such as belt, spiral and pump.Existing kitchen castoff dehydration equipment and conveying equipment combine, and occupy larger space, and consume larger energy, cost is higher; In multiple existing equipment convergence process, easily cause the leakage of smell, operating mode is poor; Existing kitchen castoff dehydration equipment can not be suitable for complicated kitchen castoff, the easy wear-out failure of screen cloth; Kitchen castoff percolate is many to be collected by deadweight, and collection part is less, thus grease extraction efficiency is not high.
To sum up, existing kitchen castoff dehydration equipment screen cloth is easy to wear, kitchen castoff percolate is many collects by deadweight, and collection part is less, and grease extraction efficiency is low, and course of conveying easily causes odor leakage.
Summary of the invention
For the existing kitchen castoff dehydration equipment of solution exists, screen cloth is easy to wear, kitchen castoff percolate is many collects by deadweight in the present invention, collection part is less, grease extraction efficiency is low, and course of conveying easily causes the problem of odor leakage, and then provide a kind of dehydration conveying equipment for kitchen castoff.
The present invention solves the problems of the technologies described above the technical scheme taked to be:
Dehydration conveying equipment for kitchen castoff of the present invention comprises kitchen castoff baffle-box, double helix exrusion feeder, flashboard, extrusion pump, leachate collection groove, conveyance conduit and percolate pipe, the lower end of kitchen castoff baffle-box and the feeding mouth of double helix exrusion feeder are interconnected, the feeding mouth of extrusion pump and the discharging opening of double helix exrusion feeder are interconnected, percolate pipe is horizontally disposed with, percolate pipe is integrally made up of pressurized segment and dewatering period, along the circumferential direction uniformly on dewatering period be processed with multiple dewatering hole, the aperture of dewatering hole is 4.0 ~ 6.5mm, leachate collection groove is arranged on immediately below percolate pipe, the discharging opening of dewatering period and extrusion pump is interconnected, the pressure ram of extrusion pump is arranged along the length direction of percolate pipe, pressurized segment and conveyance conduit are interconnected, the junction of percolate pipe and conveyance conduit is provided with flashboard.
The invention has the beneficial effects as follows:
Dehydration conveying equipment for kitchen castoff of the present invention is broken by material by double helix exrusion feeder, puddle evenly and take off to 60 ~ 70% by extrusion pump by material moisture content, then flashboard is opened, the pressure ram of extrusion pump continues driven forward, many by compared with collection of conducting oneself with dignity with existing kitchen castoff percolate, the moisture content of in material more than 20% can be taken off, utilize squeeze principle to be squeezed out by the liquid phase part in material, thus add follow-up grease extracted amount;
Along the circumferential direction uniformly on percolate Guan Qi dewatering period of the present invention be processed with dewatering hole, double helix exrusion feeder by broken for material, puddle evenly at dewatering period extrusion dehydration, compared with existing kitchen castoff dehydration equipment, complicated kitchen castoff can be processed, because the direction of extrusion pump extruding is vertical with extruded hole, therefore dewatering period is wear-resistant;
Dehydration conveying equipment for kitchen castoff of the present invention adopts pipe sealing conveying, No leakage, provide good mass transport condition, granularity can be carried to be less than the kitchen castoff of 50mm, solve the problem of dehydration and conveying simultaneously, greatly reduce overall investment and energy ezpenditure, decrease occupation area of equipment, Automatic Control, reduces labor strength.
Accompanying drawing explanation
Fig. 1 is the overall structure front sectional view of the dehydration conveying equipment for kitchen castoff of the present invention.
Detailed description of the invention
Detailed description of the invention one: as shown in Figure 1, the dehydration conveying equipment for kitchen castoff of present embodiment comprises kitchen castoff baffle-box 1, double helix exrusion feeder 2, flashboard 3, extrusion pump 4, leachate collection groove 6, conveyance conduit 7 and percolate pipe 5, the lower end of kitchen castoff baffle-box 1 and the feeding mouth of double helix exrusion feeder 2 are interconnected, the feeding mouth of extrusion pump 4 and the discharging opening of double helix exrusion feeder 2 are interconnected, percolate pipe 5 is horizontally disposed with, percolate pipe 5 is integrally made up of pressurized segment 5-1 and dewatering period 5-2, along the circumferential direction uniformly on dewatering period 5-2 be processed with multiple dewatering hole 5-3, the aperture of dewatering hole 5-3 is 4.0 ~ 6.5mm, leachate collection groove 6 is arranged on immediately below percolate pipe 5, the discharging opening of dewatering period 5-2 and extrusion pump 4 is interconnected, the pressure ram of extrusion pump is arranged along the length direction of percolate pipe 5, pressurized segment 5-1 and conveyance conduit 7 are interconnected, percolate pipe 5 is provided with flashboard 3 with the junction of conveyance conduit 7, the length of percolate pipe 5 is 600 ~ 800mm, the length of dewatering period 5-2 is 300 ~ 500mm.
Detailed description of the invention two: as shown in Figure 1, present embodiment flashboard 3 is hydraulic pressure gate.Design like this, easy to operate.Other composition and annexation identical with detailed description of the invention one.
Detailed description of the invention three: as shown in Figure 1, present embodiment extrusion pump 4 is squeeze pump.Design like this, easy to operate.Other composition and annexation identical with detailed description of the invention one or two.
Detailed description of the invention four: as shown in Figure 1, the aperture of present embodiment dewatering hole 5-3 is 6mm.Design like this, is convenient to moisture content and is flowed out by dewatering hole.Other composition and annexation identical with detailed description of the invention three.
Detailed description of the invention five: as shown in Figure 1, the length of present embodiment percolate pipe 5 is 620mm, and the length of dewatering period 5-2 is 315mm.Design like this, the pressure ram of extrusion pump can realize dehydration at shorter stroke.Other composition and annexation and detailed description of the invention one, two or four identical.
Detailed description of the invention six: as shown in Figure 1, the external diameter of present embodiment percolate pipe 5 is 240mm, and the internal diameter of percolate pipe 5 is 200mm.Design like this, the pressure ram of extrusion pump can realize dehydration at shorter stroke.Other composition and annexation identical with detailed description of the invention five.
Detailed description of the invention seven: as shown in Figure 1, the conveying equipment that dewaters described in present embodiment also comprises high-pressure wash pipe 8, and described high-pressure wash pipe 8 is arranged on conveyance conduit 7, and described high-pressure wash pipe 8 is interconnected with conveyance conduit 7.Design like this, can be cleaned conveyance conduit 7 by high-pressure wash pipe 8.Other composition and annexation and detailed description of the invention one, two, four or six identical.
The course of work:
As shown in Figure 1, entered the entrance of double helix exrusion feeder 2 by kitchen castoff baffle-box 1 through the kitchen castoff of sorting, under the effect of double helix exrusion feeder 2, by broken for the larger material in kitchen castoff, after mixing, evenly be delivered in squeezing tank, then flashboard 3 is closed, start extrusion pump 4, kitchen castoff is extruded compacting by the pressure ram of extrusion pump 4, dehydration, part moisture content in kitchen castoff flows in leachate collection groove 6 by the dewatering hole 5-3 of percolate pipe 5, kitchen castoff moisture content dewaters to 60 ~ 70% by 80 ~ 90%, after dehydration, flashboard 3 is opened, the pressure ram of extrusion pump 4 continues driven forward, next unit is delivered to by conveyance conduit 7 through de-dry kitchen castoff, the present invention's whole process adopts PLC automatically to control, and Automated condtrol, does not need manual operation.
Claims (7)
1. for the dehydration conveying equipment of kitchen castoff, described dehydration conveying equipment comprises kitchen castoff baffle-box (1), double helix exrusion feeder (2), flashboard (3), extrusion pump (4), leachate collection groove (6), conveyance conduit (7) and percolate pipe (5), it is characterized in that: the lower end of kitchen castoff baffle-box (1) and the feeding mouth of double helix exrusion feeder (2) are interconnected, the feeding mouth of extrusion pump (4) and the discharging opening of double helix exrusion feeder (2) are interconnected, percolate pipe (5) is horizontally disposed with, percolate pipe (5) is made up of pressurized segment (5-1) and dewatering period (5-2) one, along the circumferential direction uniformly on dewatering period (5-2) be processed with multiple dewatering hole (5-3), the aperture of dewatering hole (5-3) is 4.0 ~ 6.5mm, leachate collection groove (6) is arranged on immediately below percolate pipe (5), dewatering period (5-2) is interconnected with the discharging opening of extrusion pump (4), the pressure ram of extrusion pump is arranged along the length direction of percolate pipe (5), pressurized segment (5-1) and conveyance conduit (7) are interconnected, percolate pipe (5) is provided with flashboard (3) with the junction of conveyance conduit (7), the length of percolate pipe (5) is 600 ~ 800mm, the length of dewatering period (5-2) is 300 ~ 500mm.
2. the dehydration conveying equipment for kitchen castoff according to claim 1, is characterized in that: flashboard (3) is hydraulic pressure gate.
3. the dehydration conveying equipment for kitchen castoff according to claim 1 and 2, is characterized in that: extrusion pump (4) is squeeze pump.
4. the dehydration conveying equipment for kitchen castoff according to claim 3, is characterized in that: the aperture of dewatering hole (5-3) is 6mm.
5. the dehydration conveying equipment for kitchen castoff according to claim 1,2 or 4, is characterized in that: the length of percolate pipe (5) is 620mm, and the length of dewatering period (5-2) is 315mm.
6. the dehydration conveying equipment for kitchen castoff according to claim 5, is characterized in that: the external diameter of percolate pipe (5) is 240mm, and the internal diameter of percolate pipe (5) is 200mm.
7. the dehydration conveying equipment for kitchen castoff according to claim 1,2,4 or 6, it is characterized in that: described dehydration conveying equipment also comprises high-pressure wash pipe (8), described high-pressure wash pipe (8) is arranged on conveyance conduit (7), and described high-pressure wash pipe (8) and conveyance conduit (7) are interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578174.6A CN104338738B (en) | 2014-10-25 | 2014-10-25 | For the dehydration conveying equipment of kitchen castoff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578174.6A CN104338738B (en) | 2014-10-25 | 2014-10-25 | For the dehydration conveying equipment of kitchen castoff |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104338738A CN104338738A (en) | 2015-02-11 |
| CN104338738B true CN104338738B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410578174.6A Active CN104338738B (en) | 2014-10-25 | 2014-10-25 | For the dehydration conveying equipment of kitchen castoff |
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| CN (1) | CN104338738B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722568B (en) * | 2015-03-14 | 2016-07-06 | 武夷山欧卡工业设计有限公司 | A kind of changing food waste processes all-in-one |
| CN105253978A (en) * | 2015-11-13 | 2016-01-20 | 黑龙江中科瑞合环保技术服务有限公司 | Mixed dewatering device and dewatering method for replacing flocculating agents with straw |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418971Y (en) * | 2000-02-15 | 2001-02-14 | 商周国际股份有限公司 | Apparatus for dewatering garbage in kitchen |
| KR100669110B1 (en) * | 2005-09-05 | 2007-01-16 | 박종찬 | Food waste processor |
| CN201728219U (en) * | 2010-04-01 | 2011-02-02 | 北京九次方环保科技有限公司 | Kitchen waste source reduction and classification equipment |
| WO2012137064A2 (en) * | 2011-04-08 | 2012-10-11 | Daly Adrian Patrick | An apparatus and method |
| KR101269044B1 (en) * | 2012-12-24 | 2013-05-29 | (주)에코테크엔지니어링 | Decompression method and apparatus for dehydration of organic waste using low temperature oil |
| CN203400920U (en) * | 2013-07-26 | 2014-01-22 | 安徽科技学院 | Kitchen waste crushing, dehydrating and molding device |
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- 2014-10-25 CN CN201410578174.6A patent/CN104338738B/en active Active
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| CN104338738A (en) | 2015-02-11 |
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Application publication date: 20150211 Assignee: Heilongjiang Annuo Wei Environmental Technology Co. Ltd. Assignor: HEILONGJIANG SINOREHOO SOLID WASTE RECYCLING TECHNOLOGY RESEARCH AND DEVELOPMENT Co.,Ltd. Contract record no.: 2016230000013 Denomination of invention: Dehydration conveying equipment for kitchen wastes Granted publication date: 20160302 License type: Exclusive License Record date: 20160509 |
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Effective date of registration: 20170309 Address after: 150028 Songbei City, Harbin province innovation road No. three, layer 600, 39 Patentee after: HEILONGJIANG SINOREHOO ENVIRONMENT PROTECTION TECHNICAL SERVICES CO.,LTD. Address before: 150090 Heilongjiang city of Harbin province Nangang Harbin economic and Technological Development Zone Tianshun Street No. 65 1 floor Patentee before: HEILONGJIANG SINOREHOO SOLID WASTE RECYCLING TECHNOLOGY RESEARCH AND DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20191011 Address after: Room A691, building 2, innovation and entrepreneurship square, science and technology innovation city, Harbin hi tech Industrial Development Zone, Harbin, Heilongjiang Province Patentee after: Harbin Boneng Environmental Protection Technology Co.,Ltd. Address before: 150028 Songbei City, Harbin province innovation road No. three, layer 600, 39 Patentee before: HEILONGJIANG SINOREHOO ENVIRONMENT PROTECTION TECHNICAL SERVICES CO.,LTD. |
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Address after: Room A691, building 2, innovation and entrepreneurship Plaza, science and technology innovation city, Harbin high tech Industrial Development Zone, Harbin, Heilongjiang Province Patentee after: Heilongjiang Boneng Ecological Environmental Protection Co.,Ltd. Address before: Room A691, building 2, innovation and entrepreneurship Plaza, science and technology innovation city, Harbin high tech Industrial Development Zone, Harbin, Heilongjiang Province Patentee before: Harbin Boneng Environmental Protection Technology Co.,Ltd. |
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Address after: 150023 room A204, A206, 207, building 2, Chuangye square, science and technology innovation city, hi tech Industrial Development Zone, Harbin, Heilongjiang Province (No. 719, Keji 1st Street) Patentee after: Heilongjiang Boneng Ecological Environmental Protection Co.,Ltd. Address before: Room A691, building 2, innovation and entrepreneurship Plaza, science and technology innovation city, Harbin high tech Industrial Development Zone, Harbin, Heilongjiang Province Patentee before: Heilongjiang Boneng Ecological Environmental Protection Co.,Ltd. |