CN101973451A - Organic solid waste spiral charging pump - Google Patents
Organic solid waste spiral charging pump Download PDFInfo
- Publication number
- CN101973451A CN101973451A CN 201010508107 CN201010508107A CN101973451A CN 101973451 A CN101973451 A CN 101973451A CN 201010508107 CN201010508107 CN 201010508107 CN 201010508107 A CN201010508107 A CN 201010508107A CN 101973451 A CN101973451 A CN 101973451A
- Authority
- CN
- China
- Prior art keywords
- charging pump
- solid waste
- organic solid
- spiral charging
- level
- 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.)
- Pending
Links
Images
Landscapes
- Screw Conveyors (AREA)
Abstract
The invention discloses an organic solid waste spiral charging pump. A first-level spiral charging pump is vertically arranged and a second-level spiral charging pump is horizontally arranged; a material inlet of the second-level spiral charging pump is connected behind a material outlet of the first-level spiral charging pump; an upper screw section of the first-level spiral charging pump is provided with a flexible stirring blade, a lower screw section of the first-level spiral charging pump is provided with a spiral blade, and a motor and a speed reducer are vertically arranged at the upper end of the first-level spiral charging pump; and the shaft diameter of a screw spindle of the second-level spiral charging pump is gradually increased from the material inlet to the material outlet. The organic solid waste spiral charging pump has a reasonable structure and can charge continuously and prevent arch camber and bridging from interrupting the material flow of organic solid waste when the organic solid waste is subjected to pyrolytic reaction at a high temperature under positive pressure; and the diameter of a screw of the second-level spiral charging pump is variable, so that the bulk density of the organic solid waste is improved, and oil gas flow and acid gas flow in a reactor are prevented from leaking.
Description
Technical field:
The present invention 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:
The object of the present invention is to provide a kind of rational in infrastructure, the organic solid waste screw feeding pump of favorable working performance.
Technical solution of the present invention 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 present invention 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 invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of one embodiment of the invention.
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 |
|---|---|---|---|
| CN 201010508107 CN101973451A (en) | 2010-09-30 | 2010-09-30 | Organic solid waste spiral charging pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010508107 CN101973451A (en) | 2010-09-30 | 2010-09-30 | Organic solid waste spiral charging pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101973451A true CN101973451A (en) | 2011-02-16 |
Family
ID=43573369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010508107 Pending CN101973451A (en) | 2010-09-30 | 2010-09-30 | Organic solid waste spiral charging pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101973451A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275748A (en) * | 2011-04-19 | 2011-12-14 | 山东理工大学 | Biomass powder feeder |
| CN102631869A (en) * | 2012-03-31 | 2012-08-15 | 赵旭荣 | Organic solid waste spiral charge pump |
| 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 |
| CN109132391A (en) * | 2018-07-06 | 2019-01-04 | 安徽香草茶业有限公司 | A kind of tea raw material conveying device |
| CN111674857A (en) * | 2020-07-21 | 2020-09-18 | 威尔能环保科技(苏州)有限公司 | Spiral feeding device |
| CN113428588A (en) * | 2021-05-27 | 2021-09-24 | 李孟娇 | Screw machine device with shaft and without tail seat for industrial organic waste residue continuous cracking furnace system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3183553A (en) * | 1961-11-10 | 1965-05-18 | Shell Oil Co | Crammer feeder for extruder |
| US4160514A (en) * | 1975-12-16 | 1979-07-10 | Taupin Jean Paul | Device for fluidizing and discharging divided material |
| US5080264A (en) * | 1989-02-23 | 1992-01-14 | Signode Corporation | Apparatus for feeding bulk material |
| CN201032388Y (en) * | 2007-04-24 | 2008-03-05 | 长春黄金研究院 | Cantilever overfall helical distributor |
| CN201036741Y (en) * | 2007-01-12 | 2008-03-19 | 刘盛彬 | Material feeder |
| CN201046859Y (en) * | 2007-06-12 | 2008-04-16 | 中国铝业股份有限公司 | Mini-type quantitative screw feeding machine with agitating device |
| CN201049291Y (en) * | 2007-03-30 | 2008-04-23 | 郑州大学 | Self-shaking feeding warehouse for biomass cracking |
| CN201494822U (en) * | 2009-09-02 | 2010-06-02 | 泸州北方化学工业有限公司 | Storage bin capable of automatically discharging |
| CN201592892U (en) * | 2009-11-26 | 2010-09-29 | 聊城市鲁西化工工程设计有限责任公司 | Discharge device |
| CN201834508U (en) * | 2010-09-30 | 2011-05-18 | 赵旭荣 | Spiral feeding pump for organic solid waste |
-
2010
- 2010-09-30 CN CN 201010508107 patent/CN101973451A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3183553A (en) * | 1961-11-10 | 1965-05-18 | Shell Oil Co | Crammer feeder for extruder |
| US4160514A (en) * | 1975-12-16 | 1979-07-10 | Taupin Jean Paul | Device for fluidizing and discharging divided material |
| US5080264A (en) * | 1989-02-23 | 1992-01-14 | Signode Corporation | Apparatus for feeding bulk material |
| CN201036741Y (en) * | 2007-01-12 | 2008-03-19 | 刘盛彬 | Material feeder |
| CN201049291Y (en) * | 2007-03-30 | 2008-04-23 | 郑州大学 | Self-shaking feeding warehouse for biomass cracking |
| CN201032388Y (en) * | 2007-04-24 | 2008-03-05 | 长春黄金研究院 | Cantilever overfall helical distributor |
| CN201046859Y (en) * | 2007-06-12 | 2008-04-16 | 中国铝业股份有限公司 | Mini-type quantitative screw feeding machine with agitating device |
| CN201494822U (en) * | 2009-09-02 | 2010-06-02 | 泸州北方化学工业有限公司 | Storage bin capable of automatically discharging |
| CN201592892U (en) * | 2009-11-26 | 2010-09-29 | 聊城市鲁西化工工程设计有限责任公司 | Discharge device |
| CN201834508U (en) * | 2010-09-30 | 2011-05-18 | 赵旭荣 | Spiral feeding pump for organic solid waste |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275748A (en) * | 2011-04-19 | 2011-12-14 | 山东理工大学 | Biomass powder feeder |
| CN102631869A (en) * | 2012-03-31 | 2012-08-15 | 赵旭荣 | Organic solid waste spiral charge pump |
| 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 |
| CN109132391A (en) * | 2018-07-06 | 2019-01-04 | 安徽香草茶业有限公司 | A kind of tea raw material conveying device |
| CN111674857A (en) * | 2020-07-21 | 2020-09-18 | 威尔能环保科技(苏州)有限公司 | Spiral feeding device |
| CN111674857B (en) * | 2020-07-21 | 2021-04-09 | 威尔能环保科技(苏州)有限公司 | Spiral feeding device |
| CN113428588A (en) * | 2021-05-27 | 2021-09-24 | 李孟娇 | Screw machine device with shaft and without tail seat for industrial organic waste residue continuous cracking furnace system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101973451A (en) | Organic solid waste spiral charging pump | |
| CN101234316B (en) | Material feeding system for granulator | |
| CN200998893Y (en) | Feeding system of plastic briquetting machine | |
| CN103950695B (en) | A kind of biomass material anti-backfire continuous feeding system | |
| CN111674857B (en) | Spiral feeding device | |
| CN201834508U (en) | Spiral feeding pump for organic solid waste | |
| CN202029371U (en) | Stirring feed structure for an extruders | |
| CN102631869A (en) | Organic solid waste spiral charge pump | |
| CN203173359U (en) | Variable-pitch screw feeder | |
| CN204417409U (en) | A kind of device of continuous cracking domestic refuse | |
| CN202658130U (en) | Spiral charge pump for pyrolyzing household garbage and tire waste | |
| CN201752636U (en) | Edible fungus culture medium stirrer | |
| CN202527144U (en) | Spiral feeding pump for organic solid wastes | |
| CN208392598U (en) | A kind of efficient feeding combination unit of twin-screw extrusion testing machine | |
| CN204124853U (en) | A kind of rubber powder stirs output unit | |
| CN102887340A (en) | Shaftless screw conveyor | |
| CN203211906U (en) | Spiral feeding device | |
| CN202244834U (en) | Storage bin | |
| CN203048026U (en) | Spiral conveyor | |
| CN210458043U (en) | Feeding system of spiral micro-negative-pressure thermal cracking gasifier | |
| CN204943501U (en) | Utilize the metering and conveying device of kiln head of rotary cement kiln burner process house refuse | |
| CN201337941Y (en) | Air swept mill anti-clogging re-circulating device | |
| CN210386234U (en) | Anti-blocking structure of cyclone separator | |
| CN102618305A (en) | Waste pyrolysis screw feed pump for household garbage and waste tires | |
| CN204896603U (en) | Can prevent to shut down accurate feeder of hysteretic spiral |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110216 |