CN102631869A - Organic solid waste spiral charge pump - Google Patents
Organic solid waste spiral charge pump Download PDFInfo
- Publication number
- CN102631869A CN102631869A CN2012100913684A CN201210091368A CN102631869A CN 102631869 A CN102631869 A CN 102631869A CN 2012100913684 A CN2012100913684 A CN 2012100913684A CN 201210091368 A CN201210091368 A CN 201210091368A CN 102631869 A CN102631869 A CN 102631869A
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- screw rod
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- feeder
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- Processing Of Solid Wastes (AREA)
- Screw Conveyors (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses an organic solid waste spiral charge pump. A first-stage spiral charge pump is provided with a hopper, wherein the hopper is provided with a first spiral rod driven by a first motor, the upper section of the first spiral rod is provided with a flexible stirring fin, and the lower section of the first spiral rod is provided with spiral blades; a second-stage spiral feeder is sequentially provided with three sections of communicated working areas, a first working area is a material propelling area, a cantilever type second spiral rod driven by a second motor is arranged in a cylinder body of the first working area, the second spiral rod is provided with spiral rod blades, the whole second spiral rod is arranged in the first working area, a second working area is a sealing area, the diameter of a cylinder body of the second working area is as same as the diameter of the cylinder body of the first working area, a third working area is a diffusion area, and the diameter of a cylinder body of the third working area is larger than that of the cylinder body of the second working area. The organic solid waste spiral charge pump disclosed by the invention has a reasonable structure, is safe and controllable and does not pollute environment in a charging process.
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, generally adopt malleation, high-temperature technology flow process for organic solid waste; For example the organic solid waste of waste plastics, house refuse, biomass material carry out pyrolysis; Because the bulk density of these materials is little, is generally less than 200 kilograms/cubic metre, use conventional conveying worm reinforced; The activity 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 infrastructurely, reinforced process realizes safety, can control, organic solid waste screw feeding pump free from environmental pollution.
Technical solution of the present invention is:
A kind of organic solid waste screw feeding pump; Comprise vertically arranged one-level screw feeder; The bottom of one-level screw feeder communicates with the deuterostrophies feeder that level is installed, and it is characterized in that: the one-level screw feeder has hopper, and first motor-driven first screw rod is set in the hopper; The epimere of first screw rod is provided with flexible stirring wing, and the hypomere of first screw rod is provided with helical blade; The deuterostrophies feeder sets gradually three sections workspaces that communicate; First workspace is that material advances the district; Adorn second motor-driven cantilevered second screw rod in the cylindrical tube of first workspace, the screw rod blade is set on second screw rod, and whole second screw rod all is arranged in first workspace; The secondary service area is a seal area; The barrel diameter of secondary service area is identical with the barrel diameter of first workspace, and the 3rd workspace is the diffusion region, and the barrel diameter of the 3rd workspace is greater than the barrel diameter of secondary service area.
End in the 3rd workspace is provided with the gravity type cover plate, and the upper end of gravity type cover plate is connected with the terminal of the 3rd workspace turnably.
The bottom of one-level screw feeder hopper is provided with the small cone section of one section tapering less than top, and the bottom stage of hopper is the cylindrical section form, and the diameter of cylindrical section is identical with the small cone section base diameter.
The screw diameter of one-level screw feeder is 100 ~ 125mm, and the helical blade diameter of the first screw rod hypomere is 320 ~ 350mm, and flexible stirring wing is the cross installation form, spacing 250mm.
The main bearing box of cantilever mounted formula second screw rod is set behind second motor of deuterostrophies feeder, and main bearing box is provided with double thrust bearing.
Long 1200mm ~ the 1400mm of second screw rod of deuterostrophies feeder, the diameter of screw rod blade is 200 ~ 250mm on second screw rod, and the barrel diameter of first workspace is greater than screw rod blade diameter 20mm on second screw rod, and the first workspace length is 1200 ~ 1400mm.
The barrel diameter of the 3rd workspace is bigger by 15% than the barrel diameter of secondary service area.
The height of feed hopper bottom section cylindrical section is 500mm.
The present invention is rational in infrastructure, in the malleation of organic solid waste material, outer heating, 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; Pump housing subregion through the deuterostrophies feeder is provided with the measure of gravity type cover plate, improves the bulk density of organic solid powder, and the oil gas in the blocking reaction device, acid flow are revealed.
The present invention be reactor pressure less than 0.09Mpa, temperature less than 500 ℃ of conditions under, with organic solid powder [size≤40mm of material], continuously add reactor, and reactor do not leaked; Can adjust the reinforced quantity of kinetic parameter adjustment according to technological requirement, realize the full process automatization of pyrolysis.
The present invention is provided with the deuterostrophies feeder; Wherein, The one-level screw feeder is vertically installed, and accomplishes that the continuous supply, destruction arch camber, the activity coefficient that feed in raw material improve about 50% for increasing, material density; And to deuterostrophies feeder feed, for the activity coefficient that increases the deuterostrophies feeder provides condition; The flexible paddle wing that screw rod epimere through the one-level screw feeder is provided with carries out the organic solid powder and falls into and arch camber does not take place behind the hopper and build bridge; Helical blade through the setting of one-level screw feeder hypomere provides material continuously, supplies with the deuterostrophies feeder, makes its activity coefficient >=0.8; One-level screw feeder blade diameter is greater than deuterostrophies feeder blade diameter; Vertical motor, the reductor installed in one-level screw feeder upper end is for the one-level screw feeder provides power.Deuterostrophies feeder level is installed.The operation of deuterostrophies feeder has improved the bulk density of material, and has not produced leakage.The screw rod of deuterostrophies feeder is a cantilever, jib-length≤1200mm-1400mm; Secondary flat spin feeder is provided with three sections workspaces: first section for material advances the district, and the material that one-level plastics feeder is sent here is pushed ahead, because deuterostrophies diminishes than one-level screw diameter, material density improved once more; Second district is a seal area, and material is in this district, and active thrust is not to rely on first district's spiral thrust extruding to advance, the frictional resistance effect of the material and the pump housing, and its density further improves, and reaches to hinder the effect that malleation oil gas leaks; The 3rd district is the diffusion region, and the cylindrical shell caliber increases suddenly, and its frictional force is reduced, and material pushes in the agitated reactor smoothly; The port of export of horizontal propeller cylindrical shell in the second level is provided with from falling cover plate, when not having material or inventory not enough, regulates pump housing outlet bore automatically, reaches the effect that reduces oil and gas content; The screw rod main shaft uses thrust bearing by bearing housing, the cantilever mounted screw rod, stops reverse thrust; The motor reducer that level is installed provides reinforced power for the deuterostrophies feeder.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is the structural representation of one embodiment of the invention.
The specific embodiment
A kind of organic solid waste screw feeding pump; Comprise vertically arranged one-level screw feeder; The bottom of one-level screw feeder communicates with the deuterostrophies feeder that level is installed, and the one-level screw feeder has hopper 1, and first screw rod 3 that first motor 2 drives is set in the hopper; The hypomere that the epimere of first screw rod is provided with flexible stirring wing 4, the first screw rods is provided with helical blade 5; The deuterostrophies feeder sets gradually three sections workspaces that communicate; First workspace 6 advances the district for material; Adorn in the cylindrical tube of first workspace on second motor-driven cantilevered second screw rod 7, the second screw rods screw rod blade 8 is set, and whole second screw rod all is arranged in first workspace; Secondary service area 9 is a seal area; The barrel diameter of secondary service area is identical with the barrel diameter of first workspace, and the 3rd workspace is the barrel diameter of the barrel diameter of 10, the three workspaces, diffusion region greater than the secondary service area.
End in the 3rd workspace is provided with gravity type cover plate 11, and the upper end of gravity type cover plate is connected with the terminal of the 3rd workspace turnably.
The bottom of one-level screw feeder hopper is provided with the small cone section 12 of one section tapering less than top, and the bottom stage of hopper is cylindrical section 13 forms, and the diameter of cylindrical section is identical with the small cone section base diameter.
The screw diameter of one-level screw feeder is 100 ~ 125mm, and the helical blade diameter of the first screw rod hypomere is 320 ~ 350mm, and flexible stirring wing is the cross installation form, spacing 250mm.
The main bearing box 14 of cantilever mounted formula second screw rod is set behind second motor of deuterostrophies feeder, and main bearing box is provided with double thrust bearing.
Long 1200mm ~ the 1400mm of second screw rod of deuterostrophies feeder, the diameter of screw rod blade is 200 ~ 250mm on second screw rod, and the barrel diameter of first workspace is greater than screw rod blade diameter 20mm on second screw rod, and the first workspace length is 1200 ~ 1400mm.
The barrel diameter of the 3rd workspace is bigger by 15% than the barrel diameter of secondary service area.
The height of feed hopper bottom section cylindrical section is 500mm, can effectively increase activity coefficient.Also has hopper 15 among the figure.
Claims (8)
1. organic solid waste screw feeding pump; Comprise vertically arranged one-level screw feeder; The bottom of one-level screw feeder communicates with the deuterostrophies feeder that level is installed, and it is characterized in that: the one-level screw feeder has hopper, and first motor-driven first screw rod is set in the hopper; The epimere of first screw rod is provided with flexible stirring wing, and the hypomere of first screw rod is provided with helical blade; The deuterostrophies feeder sets gradually three sections workspaces that communicate; First workspace is that material advances the district; Adorn second motor-driven cantilevered second screw rod in the cylindrical tube of first workspace, the screw rod blade is set on second screw rod, and whole second screw rod all is arranged in first workspace; The secondary service area is a seal area; The barrel diameter of secondary service area is identical with the barrel diameter of first workspace, and the 3rd workspace is the diffusion region, and the barrel diameter of the 3rd workspace is greater than the barrel diameter of secondary service area.
2. organic solid waste screw feeding pump according to claim 1, it is characterized in that: the end in the 3rd workspace is provided with the gravity type cover plate, and the upper end of gravity type cover plate is connected with the terminal of the 3rd workspace turnably.
3. organic solid waste screw feeding pump according to claim 1 and 2; It is characterized in that: the bottom of one-level screw feeder hopper is provided with the small cone section of one section tapering less than top; And the bottom stage of hopper is the cylindrical section form, and the diameter of cylindrical section is identical with the small cone section base diameter.
4. organic solid waste screw feeding pump according to claim 1 and 2; It is characterized in that: the screw diameter of one-level screw feeder is 100 ~ 125mm; The helical blade diameter of the first screw rod hypomere is 320 ~ 350mm, and flexible stirring wing is the cross installation form, spacing 250mm.
5. organic solid waste screw feeding pump according to claim 1 and 2 is characterized in that: the main bearing box of cantilever mounted formula second screw rod is set behind second motor of deuterostrophies feeder, and main bearing box is provided with double thrust bearing.
6. organic solid waste screw feeding pump according to claim 1 and 2; It is characterized in that: the long 1200mm ~ 1400mm of second screw rod of deuterostrophies feeder; The diameter of screw rod blade is 200 ~ 250mm on second screw rod; The barrel diameter of first workspace is greater than screw rod blade diameter 20mm on second screw rod, and the first workspace length is 1200 ~ 1400mm.
7. organic solid waste screw feeding pump according to claim 1 and 2, it is characterized in that: the barrel diameter of the 3rd workspace is bigger by 15% than the barrel diameter of secondary service area.
8. organic solid waste screw feeding pump according to claim 3 is characterized in that: the height of feed hopper bottom section cylindrical section is 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100913684A CN102631869A (en) | 2012-03-31 | 2012-03-31 | Organic solid waste spiral charge pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100913684A CN102631869A (en) | 2012-03-31 | 2012-03-31 | Organic solid waste spiral charge pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102631869A true CN102631869A (en) | 2012-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100913684A Pending CN102631869A (en) | 2012-03-31 | 2012-03-31 | Organic solid waste spiral charge pump |
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| CN (1) | CN102631869A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105368471A (en) * | 2015-12-11 | 2016-03-02 | 江苏鼎新环保科技有限公司 | Self-sealing biomass carbonization furnace feeding device |
| CN106269800A (en) * | 2016-08-30 | 2017-01-04 | 苏州万斯瑞生物科技股份有限公司 | A kind of sorting breaker |
| CN106500112A (en) * | 2016-12-23 | 2017-03-15 | 北京鸿洲兴业环保科技有限公司 | Incinerator charging gear |
| CN108082963A (en) * | 2018-01-11 | 2018-05-29 | 芜湖东旭光电科技有限公司 | Screw feeder |
| CN110508216A (en) * | 2019-07-31 | 2019-11-29 | 浙江大洋生物科技集团股份有限公司 | It is fluorinated diazonium production full automatic solid feeding device and method |
Citations (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 |
| CN202174681U (en) * | 2011-08-01 | 2012-03-28 | 武汉华丽环保科技有限公司 | Bio-based plastic foaming machine |
| CN202527144U (en) * | 2012-03-31 | 2012-11-14 | 赵旭荣 | Spiral feeding pump for organic solid wastes |
-
2012
- 2012-03-31 CN CN2012100913684A patent/CN102631869A/en active Pending
Patent Citations (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 |
| CN202174681U (en) * | 2011-08-01 | 2012-03-28 | 武汉华丽环保科技有限公司 | Bio-based plastic foaming machine |
| CN202527144U (en) * | 2012-03-31 | 2012-11-14 | 赵旭荣 | Spiral feeding pump for organic solid wastes |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105368471A (en) * | 2015-12-11 | 2016-03-02 | 江苏鼎新环保科技有限公司 | Self-sealing biomass carbonization furnace feeding device |
| CN105368471B (en) * | 2015-12-11 | 2019-01-25 | 江苏鼎新环保科技有限公司 | A kind of self-sealing biomass carbonizing furnace feeding device |
| CN106269800A (en) * | 2016-08-30 | 2017-01-04 | 苏州万斯瑞生物科技股份有限公司 | A kind of sorting breaker |
| CN106500112A (en) * | 2016-12-23 | 2017-03-15 | 北京鸿洲兴业环保科技有限公司 | Incinerator charging gear |
| CN106500112B (en) * | 2016-12-23 | 2019-04-19 | 北京鸿洲兴业环保科技有限公司 | Incinerator charging gear |
| CN108082963A (en) * | 2018-01-11 | 2018-05-29 | 芜湖东旭光电科技有限公司 | Screw feeder |
| CN110508216A (en) * | 2019-07-31 | 2019-11-29 | 浙江大洋生物科技集团股份有限公司 | It is fluorinated diazonium production full automatic solid feeding device and method |
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Application publication date: 20120815 |