CN201834508U - Spiral feeding pump for organic solid waste - Google Patents
Spiral feeding pump for organic solid waste Download PDFInfo
- Publication number
- CN201834508U CN201834508U CN2010205611935U CN201020561193U CN201834508U CN 201834508 U CN201834508 U CN 201834508U CN 2010205611935 U CN2010205611935 U CN 2010205611935U CN 201020561193 U CN201020561193 U CN 201020561193U CN 201834508 U CN201834508 U CN 201834508U
- Authority
- CN
- China
- Prior art keywords
- feeding pump
- spiral feeding
- organic solid
- screw feeding
- deuterostrophies
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002910 solid waste Substances 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 28
- 239000007787 solid Substances 0.000 abstract description 6
- 239000000843 powder Substances 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract 1
- 238000000197 pyrolysis Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Processing Of Solid Wastes (AREA)
- Screw Conveyors (AREA)
Abstract
The utility model discloses a spiral feeding pump for organic solid waste. A primary spiral feeding pump is perpendicularly mounted, a secondary spiral feeding pump is horizontally mounted, the rear of a material outlet of the primary spiral feeding pump is connected with a material inlet of the secondary spiral feeding pump, flexible stirring blades are arranged on an upper section of a screw of the primary spiral feeding pump, spiral blades are disposed on a lower section of the screw of the primary spiral feeding pump, a motor and a speed reducer are perpendicularly mounted at the upper end of the primary spiral feeding pump, and the shaft diameter of a spindle of a screw of the secondary spiral feeding pump is gradually increased from a material inlet to the material outlet. The spiral feeding pump is reasonable in structure, can continuously feed materials without interruption of material flow of organic solid powder due to springing and bridging during positive-pressure and high-temperature pyrolytic reaction of the organic solid waste, improves stacking density of the organic solid powder by means of reducing measures of the screw of the secondary spiral feeding pump, and prevents oil gas and acid gas flow inside a reactor from leaking.
Description
Technical field:
The utility model relates to a kind of organic solid waste screw feeding pump.
Background technology:
At present, carry out pyrolysis disposal and utilization for organic solid waste, general malleation, the high-temperature technology flow process of adopting, for example the organic solid waste of waste plastics, scrap rubber, house refuse, biomass material carry out pyrolysis, because the bulk density of these materials is little, is generally less than 200 kilograms/cube, use conventional conveyor screw reinforced, the fullness coefficient of material is less than 0.5, and the positive pressure operation generation oil gas of reactor is revealed; The bulk density of material is little, often interrupts because of material is built bridge, arch camber is reinforced, has a strong impact on the pyrolytic process that hinders organic solid waste and implements.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the organic solid waste screw feeding pump of favorable working performance.
Technical solution of the present utility model is:
A kind of organic solid waste screw feeding pump, it is characterized in that: comprise one-level screw feeding pump, deuterostrophies charge pump, one-level screw feeding pump is vertically installed, and deuterostrophies charge pump level is installed, and connects the material inlet of deuterostrophies charge pump behind the material outlet of one-level screw feeding pump; The screw rod epimere of one-level screw feeding pump is provided with flexible paddle wing, and the screw rod hypomere of one-level screw feeding pump is provided with helicallobe, vertical motor, the reductor installed in one-level screw feeding pump upper end; The screw rod main shaft of deuterostrophies charge pump is the form that adds large-diameter from the material inlet to the material outlet gradually.
The diameter of one-level screw feeding pump helicallobe is greater than the diameter of deuterostrophies charge pump helicallobe.
The screw rod of deuterostrophies charge pump is a cantilevered fashion, and length is 1200～1400mm.
Between the material outlet of one-level screw feeding pump and the material inlet of deuterostrophies charge pump knife-edge valve is set.
The utility model is rational in infrastructure, in the malleation of organic solid waste material, the high temperature pyrolysis course of reaction, and can continuous charging, do not take place because of arch camber, build bridge and interrupt the logistics of organic solid powder; By the screw rod reducing measure of deuterostrophies charge pump, improve the bulk density of organic solid powder, the oil gas in the blocking reaction device, acid flow are revealed.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
The specific embodiment:
A kind of organic solid waste screw feeding pump comprises one-level screw feeding pump 1, deuterostrophies charge pump 2, and wherein, one-level screw feeding pump is vertically installed, and accomplishes the continuous supply of feeding in raw material, the fullness coefficient that destroys arch camber, raising deuterostrophies charge pump.The screw rod 3 length 1800mm of one-level screw feeding pump, the flexible paddle wing 4 that the screw rod epimere by one-level screw feeding pump is provided with, cross installation, spacing 250mm carries out the organic solid powder and falls into and arch camber does not take place behind the hopper and build bridge; Helicallobe 5 by the setting of one-level screw feeding pump hypomere provides material continuously, supplies with the deuterostrophies charge pump, makes its fullness coefficient 〉=0.8, and helicallobe diameter of phi 320-￠ 350, pitch equal the helicallobe diameter; One-level screw feeding pump blade diameter is greater than deuterostrophies charge pump blade diameter; Vertical motor, the reductor 6 installed in one-level screw feeding pump upper end, for one-level screw feeding pump provides power, motor 2.2-3kw, reductor speed ratio 1: 87.Deuterostrophies charge pump level is installed.The operation of deuterostrophies charge pump has improved the bulk density of material, and has not produced leakage.The screw rod 7 of deuterostrophies charge pump is a cantilever, jib-length≤1200mm-1400mm; The screw rod main shaft exports from entering the mouth to and adds large-diameter gradually, makes the exit area of deuterostrophies charge pump reduce 20%-25%, improves solid accumulation density; Main shaft uses 8, two distance between bearings of thrust bearing greater than 500mm by bear box, the cantilever mounted screw rod, stops reverse thrust; The motor reducer 9 that level is installed provides reinforced power for the deuterostrophies charge pump.
Between the material outlet of one-level screw feeding pump and the material inlet of deuterostrophies charge pump knife-edge valve 10 is set.
Claims (4)
1. organic solid waste screw feeding pump, it is characterized in that: comprise one-level screw feeding pump, deuterostrophies charge pump, one-level screw feeding pump is vertically installed, and deuterostrophies charge pump level is installed, and connects the material inlet of deuterostrophies charge pump behind the material outlet of one-level screw feeding pump; The screw rod epimere of one-level screw feeding pump is provided with flexible paddle wing, and the screw rod hypomere of one-level screw feeding pump is provided with helicallobe, vertical motor, the reductor installed in one-level screw feeding pump upper end; The screw rod main shaft of deuterostrophies charge pump is the form that adds large-diameter from the material inlet to the material outlet gradually.
2. organic solid waste screw feeding pump according to claim 1 is characterized in that: the diameter of one-level screw feeding pump helicallobe is greater than the diameter of deuterostrophies charge pump helicallobe.
3. organic solid waste screw feeding pump according to claim 1 and 2 is characterized in that: the screw rod of deuterostrophies charge pump is a cantilevered fashion, and length is 1200～1400mm.
4. organic solid waste screw feeding pump according to claim 1 and 2 is characterized in that: between the material outlet of one-level screw feeding pump and the material inlet of deuterostrophies charge pump knife-edge valve is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205611935U CN201834508U (en) | 2010-09-30 | 2010-09-30 | Spiral feeding pump for organic solid waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205611935U CN201834508U (en) | 2010-09-30 | 2010-09-30 | Spiral feeding pump for organic solid waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201834508U true CN201834508U (en) | 2011-05-18 |
Family
ID=44004607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205611935U Expired - Lifetime CN201834508U (en) | 2010-09-30 | 2010-09-30 | Spiral feeding pump for organic solid waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201834508U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973451A (en) * | 2010-09-30 | 2011-02-16 | 赵旭荣 | Organic solid waste spiral charging pump |
| CN103373491A (en) * | 2012-04-12 | 2013-10-30 | 宜兴天力化工纳米科技有限公司 | Simple packaging equipment |
| CN103960759A (en) * | 2014-06-03 | 2014-08-06 | 衢州市煜鑫农产品加工技术开发有限公司 | Agitating and split-charging integrated machine |
-
2010
- 2010-09-30 CN CN2010205611935U patent/CN201834508U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973451A (en) * | 2010-09-30 | 2011-02-16 | 赵旭荣 | Organic solid waste spiral charging pump |
| CN103373491A (en) * | 2012-04-12 | 2013-10-30 | 宜兴天力化工纳米科技有限公司 | Simple packaging equipment |
| CN103960759A (en) * | 2014-06-03 | 2014-08-06 | 衢州市煜鑫农产品加工技术开发有限公司 | Agitating and split-charging integrated machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: LI JIANGUO Owner name: NANTONG TIANYI ENVIRONMENTAL TECH-ENERGY CO., LTD. Free format text: FORMER OWNER: ZHAO XURONG Effective date: 20111104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111104 Address after: 345 No. 226011 Jiangsu city of Nantong province tongNing Avenue Patentee after: Nantong Tianyi Environmental Protection Energy Equipment Co., Ltd. Address before: 345 No. 226011 Jiangsu city of Nantong province tongNing Avenue Co-patentee before: Li Jianguo Patentee before: Zhao Xurong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
|
| CX01 | Expiry of patent term |