CN205535847U - Winding spiral feeder of refuse disposal - Google Patents
Winding spiral feeder of refuse disposal Download PDFInfo
- Publication number
- CN205535847U CN205535847U CN201620077912.3U CN201620077912U CN205535847U CN 205535847 U CN205535847 U CN 205535847U CN 201620077912 U CN201620077912 U CN 201620077912U CN 205535847 U CN205535847 U CN 205535847U
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- CN
- China
- Prior art keywords
- barrel
- type casing
- feed screw
- rubbish
- heater
- 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 - Fee Related
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- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The utility model relates to a rubbish conveyor equipment technical field discloses a winding spiral feeder of refuse disposal, be in including barrel -type casing and setting helical blade in the barrel -type casing is still right including being used for the barrel -type casing or helical blade carries out the heating device that heats, the barrel -type casing is outer or be located on the barrel -type casing heating device is equipped with the heat preservation outward. The utility model discloses a surface or the rubbish in the helical blade indirect heating spiral feeder of heating cylindric casing make its pyrolysis, solve the problem that rubbish twined, stopped up spiral feeder, avoid spiral feeder's dismantlement cleaning work.
Description
Technical field
The utility model relates to garbage conveyor tool equipment technical field, particularly relates to a kind of process
The feed screw that rubbish is wound around.
Background technology
House refuse complicated component, mainly include that kitchen is remaining, dirt, brick and tile, stationery, plastics,
Fabric, glass, metal, wood bamboo etc..Incinerator, garbage pyrolysis furnace etc. is used to process rubbish
During rubbish, overflow for preventing garbage processing procedure from producing toxic and harmful, cause operating environment to dislike
Change, high to its feed system sealing requirements.
Conveying worm overall structure is simple, low cost of manufacture, sealing are preferable, charging is continuous
Uniformly, there is accurate regulation ratio, be widely used in all trades and professions, such as building materials, chemical industry, electricity
The industries such as power, metallurgy, colliery charcoal, grain.Feed screw is usually used in the charging of garbage disposal
System, such as fluidized bed refuse incinerator, swinging garbage pyrolysis furnace.Garbage disposal furnace uses spiral shell
During rotation charger charging, the plastics of a large amount of strips that contain in rubbish, fabric, wood bamboo etc. are easily
Being wrapped on helical axis and the blade of feed screw, twister runs up to a certain degree spiral and enters
Material machine just cannot run well；It addition, garbage raw material composition fluctuating range is big, spiral can be caused
The resistance of charger materials inside direction of advance increases, easy blockage phenomenon.
Feed screw owing to being wound around, clogging causes cannot run well, and now needs
It is cleared up by dismounting feed screw.Feed screw dismounting cleaning work is the most time-consuming
Arduously, on the other hand the dismounting of feed screw destroys the sealing of original system, for guaranteeing peace
Complete and avoid furnace atmosphere to leak, need blowing out just can dismantle, affect whole system normal
Run；And the rubbish in feed screw exposes in the environment, cause foul smell excessive, to plant area
Environment.
Utility model content
Technical problem to be solved in the utility model is to overcome deficiency of the prior art, it is provided that
A kind of feed screw processing rubbish winding, by heater to barrel-type casing or helical-blade
Sheet heats, and then the rubbish using pyrolysis way to process feed screw generation is wound around, blocks up
Plug problem, simultaneously, it is to avoid the dismounting cleaning work of feed screw.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is as follows:
A kind of process the feed screw that rubbish is wound around, including barrel-type casing and be arranged on described cylinder
Helical blade in shape housing, also includes for entering described barrel-type casing or described helical blade
The heater of row heating, described barrel-type casing is outer or is positioned at described on described barrel-type casing and adds
Thermal is externally provided with heat-insulation layer.
Wherein, described heater is that electric heater unit, burning heater or medium add hot charging
Put.
Wherein, described electric heater unit is electric heating tube, and described electric heating tube is along described cylinder outer race
The outer wall of body arranges or is arranged in the rotary shaft of described helical blade.
Wherein, described electric heating tube is multiple, and multiple described electric heating tubes are uniformly arranged on described
On the outer wall of barrel-type casing.
Wherein, described burning heater is arranged on described barrel-type casing or described helical blade
Rotary shaft in.
Wherein, when described burning heater is arranged on described barrel-type casing, described burning
Heater is by the toroidal cavity between burner, described barrel-type casing and described heat-insulation layer and is located at
The exhanst gas outlet composition of described Annular chamber end；When described burning heater is arranged on described
Time in the rotary shaft of helical blade, described burning heater is by burner, described rotary shaft
Cavity and the exhanst gas outlet composition being located at described barrel-type casing end.
Wherein, described burner is multiple.
Wherein, described medium heating device is made up of medium entrance, medium channel and media outlet.
Wherein, described medium heating device is arranged on described barrel-type casing or described helical blade
Rotary shaft in.
Wherein, the feed screw that described process rubbish is wound around also includes cooling tube, described cooling
Pipe is disposed adjacent with described heater.
Compared with prior art, the utility model has the advantages that
What the utility model provided processes the feed screw that rubbish is wound around, and its heater passes through
Rubbish in the heating surface of barrel-type casing or helical blade and then indirectly heating coil charger,
Rubbish is pyrolyzed into frangible solid state heat hydrolysis products, liquid pyrolysis products or gaseous state at short notice
Thermal decomposition product, thus eliminate the winding of feed screw, blockage problem；Use at pyrolysis way
Reason rubbish is wound around, blockage problem, can realize automation mechanized operation, it is not necessary to manually participate in；This spiral
Charger is it can be avoided that the foul smell caused when dismantling and dismantle is excessive, it is possible to avoid helical blade
Cleaning work, additionally it is possible to avoid the dismounting of feed screw cause destroy original system close
Envelope, it is not necessary to blowing out can process the winding of feed screw, blocking, is prevented effectively from blowing out and makes
The economic loss become.
Accompanying drawing explanation
Fig. 1 is just to process the feed screw of rubbish winding in the utility model embodiment one
Tangent plane schematic diagram；
Fig. 2 is A-A cross-sectional schematic in Fig. 1；
Fig. 3 is just to process the feed screw of rubbish winding in the utility model embodiment two
Tangent plane schematic diagram；
Fig. 4 is A-A cross-sectional schematic in Fig. 3；
Fig. 5 is just to process the feed screw of rubbish winding in the utility model embodiment three
Tangent plane schematic diagram；
Fig. 6 is A-A cross-sectional schematic in Fig. 5.
In figure, 1: feed hopper；2: air valve；3: charging aperture；4: driving means；5:
Blow valve port；6: barrel-type casing；7: electric heating tube；8: cooling tube；9: heat-insulation layer；10:
Helical blade；11: discharging opening；12: burner；13: exhanst gas outlet；14: medium channel.
Detailed description of the invention
For making the purpose of the utility model embodiment, technical scheme and advantage clearer, below
The accompanying drawing in the utility model embodiment will be combined, to the technical side in the utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is of the present utility model one
Section Example rather than whole embodiments.Based on the embodiment in the utility model, this
Field those of ordinary skill obtained on the premise of not making creative work all its
His embodiment, broadly falls into the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " on ", D score, " interior ",
Orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship,
It is for only for ease of description the utility model and simplifies description rather than instruction or imply indication
Device or element must have specific orientation, with specific azimuth configuration and operation, the most not
It is understood that as to restriction of the present utility model.
What the utility model provided processes the feed screw that rubbish is wound around, including barrel-type casing 6
With the helical blade 10 being arranged in barrel-type casing 6, also include for barrel-type casing 6 or
Helical blade 10 carries out the heater heated, and barrel-type casing 6 is outer or is positioned at barrel-type casing 6
On heater be externally provided with heat-insulation layer 9, heater by heat barrel-type casing 6 surface
Or the rubbish in the indirect heating coil charger of helical blade 10 makes it be pyrolyzed, in order to solve
The rubbish of feed screw is wound around and blockage problem, it is possible to avoid the dismounting of feed screw to clear up
Work.
Preferably, heater is electric heater unit, burning heater or medium heating device,
Need of work according to feed screw or design requirement, it is provided that three kinds different adds hot charging
Put, in order to the rubbish in heating coil charger abundant, effective.
Preferably, the feed screw processing rubbish winding also includes cooling tube 8, cooling tube 8
Being disposed adjacent with heater, as shown in figures 1 to 6, cooling tube 8 is preferably spaced with heater
Arranging, wherein, cooling tube 8 is for entering the barrel-type casing 6 after heating and helical blade 10
Row cooling.
Helical blade 10 can be Shaftless spiral blade, it is also possible to for having axle helical blade, nothing
Axle helical blade, compared with having axle helical blade, have employed the design of non-stop layer axle, in order to reduce
Rubbish winding screw blade 10 and the situation of generation blocking；The rotary shaft having axle helical blade is excellent
Elect hollow shaft as, in hollow shaft, be provided with heater, in order to more effectively heating is wrapped in spiral shell
Rubbish on vane sheet 10, and at short notice rubbish is thermally decomposed.
Preferably, barrel-type casing 6 is externally provided with driving means 4, the drive shaft of driving means 4 with
Helical blade 10 connects, and as shown in Fig. 1, Fig. 3 and Fig. 5, driving means can be to drive
Motor, is used for driving helical blade 10 to rotate, in order to be transported in stove by rubbish.
Further, one end of barrel-type casing 6 is provided with charging aperture 3 and blow valve port 5, the other end
Being provided with discharging opening 11, charging aperture 3 is connected above feed hopper 1, in feed screw
Putting into rubbish, blow valve port 5, for being blown into inert gas in feed screw, makes spiral feed
The state of anaerobic or oxygen deprivation is reached in machine；Air valve 2 it is provided with between charging aperture 3 and feed hopper 1,
For ensureing the sealing of feed screw.
Embodiment one
Preferably, heater is electric heating tube 7, and electric heating tube 7 is along outside barrel-type casing 6
Wall arranges or is arranged in the rotary shaft of axle helical blade, as it is shown in figure 1, electric heating tube 7
It is tubular electrothermal element, when helical blade 10 is Shaftless spiral blade, by electric heating tube 7 cloth
Putting on barrel-type casing 6 outer wall, heat-insulation layer 9 is arranged on outside electric heating tube 7, in order to cylinder
The surface of shape housing 6 is heated, thus the rubbish in indirect heating coil charger；Spiral
When blade 10 is for there being axle helical blade, electric heating tube 7 is arranged in the rotation of helical blade 10
In cavity in axle, heat-insulation layer 9 and barrel-type casing 6 outer wall are close to arrange, in order to spiral
Rubbish heating in charger.
Preferably, electric heating tube 7 is multiple, and multiple electric heating tubes 7 are uniformly arranged on cylinder outer race
On the outer wall of body 6, as in figure 2 it is shown, use multiple electric heating tube 7 in feed screw
Rubbish heats, and along the circumference of barrel-type casing 6, electric heating tube 7 is evenly arranged in tubular
In the outer wall circumference of housing 6, in order to electric heating tube 7 is uniform to the rubbish in feed screw
Heating so that it is fully, effectively realize thermal decomposition.
Embodiment two
Embodiment two differs only in embodiment one: burning heater is arranged on cylinder outer race
On body 6 or in the rotary shaft of helical blade 10, when burning heater is arranged on barrel-type casing
Time on 6, burning heater is by the annular between burner 12, barrel-type casing 6 and heat-insulation layer 9
Cavity and the exhanst gas outlet 13 being located at Annular chamber end form；When burning heater is arranged
Time in the rotary shaft of helical blade 10, burning heater is by burner 12, rotary shaft
Cavity and the exhanst gas outlet 13 being located at barrel-type casing 6 end form.Burner 12 can be arranged on
In toroidal cavity, it is also possible to be arranged in the rotary shaft of axle helical blade, wherein, burner
12 are preferably fuel burner nozzle, as it is shown on figure 3, fuel burner nozzle typically uses tubular ring structure,
Simple in construction, efficiency of combustion is high and service life is long, is arranged in toroidal cavity by fuel burner nozzle
Or have in the cavity in the rotary shaft of axle helical blade, the position of the corresponding fuel burner nozzle of heat-insulation layer 9
Making relative set, when fuel burner nozzle is arranged in toroidal cavity, heat-insulation layer 9 is then arranged on ring
Outside shape cavity；When fuel burner nozzle is arranged in the rotary shaft of axle helical blade, heat-insulation layer 9 is then
Being arranged on the outer wall of barrel-type casing 6, this kind is designed to facilitate the thermal current pair in fuel burner nozzle
Rubbish in feed screw fully heats, and makes it be thermally decomposed, and reduces heat simultaneously
The dissipation of amount.
Preferably, burner 12 is multiple, as shown in Figure 4, uses multiple burner 12 to spiral
Rubbish in charger heats, and by burner 12 along the circumference uniformly cloth of barrel-type casing 6
Put in toroidal cavity, in order to the rubbish in feed screw is uniformly heated by burner 12,
It is made fully, effectively to realize thermal decomposition.
Embodiment three
Embodiment three differs only in embodiment two: heating medium apparatus by medium entrance,
Medium channel 14 and media outlet composition, medium heating device be arranged on barrel-type casing 6 or
In the rotary shaft of helical blade 10.As it is shown in figure 5, medium channel 14 is arranged on toroidal cavity
In, it being passed through thermal current in medium channel 14, thermal current is preferably the heat smoke in incinerator,
Medium channel 14 be respectively arranged at two ends with medium entrance and media outlet, can by medium channel 14
To be arranged in toroidal cavity, it is also possible to be arranged on the cavity in the rotary shaft of helical blade 10
In, then, the position of heat-insulation layer 9 is correspondingly arranged at outside toroidal cavity or outside barrel-type casing 6
On wall, the thermal current that this kind is designed to facilitate in medium channel 14 is to the rubbish in feed screw
Rubbish fully heats, and makes it be thermally decomposed, and reduces the dissipation of heat simultaneously.
As shown in Figure 6, medium channel 14 is multiple, uses multiple medium channel 14 to spiral
Rubbish in charger heats, and by medium channel along the circumference uniformly cloth of barrel-type casing 6
Put in toroidal cavity, in order to the rubbish in feed screw is uniformly added by medium channel 14
Heat so that it is fully, effectively realize thermal decomposition.
Operating process of the present utility model is: when feed screw occurs that rubbish is wound around blocking,
Close driving means 4, make helical blade 10 stop operating, meanwhile, stop feeding to spiral
Charging aperture 3 put into rubbish；It is blown into inert gas, by feed screw from blow valve port 5
Air is discharged, and closes thereafter air valve 2, is anaerobic or lean oxygen condition in ensureing feed screw；
Starting the heater in feed screw, heater is added indirectly by heating barrel-type casing 6
Rubbish in hot feed screw, heated up the rubbish pressing close to barrel-type casing 6 in 15 minutes
To 500 degrees Celsius, make winding, the plastics of blocking, fabric, wood bamboo etc. can pyrogen by part
It is pyrolyzed into frangible solid state heat hydrolysis products, liquid pyrolysis products, gaseous pyrolysis product, thus disappears
Except the winding of feed screw blocks, the gaseous pyrolysis product that pyrolysis produces is from feed screw
Discharging opening 11 flows in stove；Start cooling tube 8, start to be blown into inert gas, by cylinder outer race
Body 6 and helical blade 10 are cooled to 200 degrees Celsius, and spiral is fed by the inert gas being blown into
In machine, the pyrolysis gas of residual pushes in stove；Open air valve 2, put into rubbish to charging aperture 3,
Feed screw recovers properly functioning, by solid state heat hydrolysis products, liquid pyrolysis products and follow-up throwing
Material is delivered in incinerator；Feed screw sealing stops inert blowing gas after recovering well
Sweep.
In sum, what the utility model provided processes the feed screw that rubbish is wound around, and uses
Pyrolysis way process feed screw rubbish be wound around and blockage problem, it is possible to avoid its dismounting with
And the foul smell that causes is excessive during dismounting, it is possible to avoid the cleaning work of helical blade, additionally it is possible to keep away
The dismounting exempting from feed screw causes the sealing destroying original system, it is not necessary to blowing out can process
The winding of feed screw, blocking, be prevented effectively from the economic loss that blowing out causes.
It is last it is noted that above example is only in order to illustrate technical side of the present utility model
Case, is not intended to limit；Although the utility model having been carried out detailed with reference to previous embodiment
Illustrate, it will be understood by those within the art that: it still can be to foregoing embodiments
Described technical scheme is modified, or wherein portion of techniques feature is carried out equivalent replaces
Change；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The spirit and scope of type each embodiment technical scheme.
Claims (10)
1. process the feed screw that rubbish is wound around, including barrel-type casing (6) and setting
Helical blade (10) in described barrel-type casing (6), it is characterised in that also include for
The heater that described barrel-type casing (6) or described helical blade (10) are heated,
Described barrel-type casing (6) outward or is positioned at outside the described heater on described barrel-type casing (6)
It is provided with heat-insulation layer (9).
The feed screw that process rubbish the most according to claim 1 is wound around, its feature
Being, described heater is electric heater unit, burning heater or medium heating device.
The feed screw that process rubbish the most according to claim 2 is wound around, its feature
Being, described electric heater unit is electric heating tube (7), and described electric heating tube (7) is along described
The outer wall of barrel-type casing (6) arranges or is arranged in the rotary shaft of described helical blade (10).
The feed screw that process rubbish the most according to claim 3 is wound around, its feature
Being, described electric heating tube (7) is multiple, and multiple described electric heating tubes (7) are uniformly arranged
On the outer wall of described barrel-type casing (6).
The feed screw that process rubbish the most according to claim 2 is wound around, its feature
Being, described burning heater is arranged on described barrel-type casing (6) or described helical-blade
In the rotary shaft of sheet (10).
The feed screw that process rubbish the most according to claim 5 is wound around, its feature
It is, when described burning heater is arranged on described barrel-type casing (6), described combustion
Burn heater by burner (12), described barrel-type casing (6) and described heat-insulation layer (9) it
Between toroidal cavity and be located at described Annular chamber end exhanst gas outlet (13) composition；Work as institute
State burning heater when being arranged in the rotary shaft of described helical blade (10), described burning
Heater is by the cavity in burner (12), described rotary shaft and is located at described barrel-type casing (6)
Exhanst gas outlet (13) composition of end.
The feed screw that process rubbish the most according to claim 6 is wound around, its feature
Being, described burner (12) is multiple.
The feed screw that process rubbish the most according to claim 2 is wound around, its feature
Being, described medium heating device is by medium entrance, medium channel (14) and media outlet group
Become.
The feed screw that process rubbish the most according to claim 8 is wound around, its feature
Being, described medium heating device is arranged on described barrel-type casing (6) or described helical-blade
In the rotary shaft of sheet (10).
10. according to the feed screw processing rubbish winding described in any one of claim 1-9,
It is characterized in that, also include cooling tube (8), described cooling tube (8) and described heater
It is disposed adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077912.3U CN205535847U (en) | 2016-01-26 | 2016-01-26 | Winding spiral feeder of refuse disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077912.3U CN205535847U (en) | 2016-01-26 | 2016-01-26 | Winding spiral feeder of refuse disposal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205535847U true CN205535847U (en) | 2016-08-31 |
Family
ID=56771096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620077912.3U Expired - Fee Related CN205535847U (en) | 2016-01-26 | 2016-01-26 | Winding spiral feeder of refuse disposal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205535847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465798A (en) * | 2016-01-26 | 2016-04-06 | 北京神雾环境能源科技集团股份有限公司 | Spiral feeding machine for disposing entangled rubbish |
| CN114479890A (en) * | 2022-01-04 | 2022-05-13 | 江苏鹏飞集团股份有限公司 | Waste rubber thermal cracking rotary kiln system |
-
2016
- 2016-01-26 CN CN201620077912.3U patent/CN205535847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465798A (en) * | 2016-01-26 | 2016-04-06 | 北京神雾环境能源科技集团股份有限公司 | Spiral feeding machine for disposing entangled rubbish |
| CN114479890A (en) * | 2022-01-04 | 2022-05-13 | 江苏鹏飞集团股份有限公司 | Waste rubber thermal cracking rotary kiln system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee after: Shenwu Technology Group Co.,Ltd. Address before: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee before: BEIJING SHENWU ENVIRONMENT AND ENERGY TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Spiral feeding machine for disposing entangled rubbish Effective date of registration: 20180322 Granted publication date: 20160831 Pledgee: The Bank of Beijing Limited by Share Ltd. Anwar Road Branch Pledgor: Shenwu Technology Group Co.,Ltd. Registration number: 2018990000210 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190121 Granted publication date: 20160831 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220921 Granted publication date: 20160831 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |