CN105546568B - A kind of raw material conveying device for straw burning - Google Patents
A kind of raw material conveying device for straw burning Download PDFInfo
- Publication number
- CN105546568B CN105546568B CN201511008341.4A CN201511008341A CN105546568B CN 105546568 B CN105546568 B CN 105546568B CN 201511008341 A CN201511008341 A CN 201511008341A CN 105546568 B CN105546568 B CN 105546568B
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- Prior art keywords
- stalk
- straw
- conveyer belt
- horizontal
- raw material
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Harvesting Machines For Specific Crops (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
The present invention provides a kind of raw material conveying device for straw burning, including straw baler, automatic grab bucket crane for straw bundles, stalk horizontal conveying belt, stalk to rotate conveyer belt, horizontal cutting cutter and feed hopper；Straw baler is located at automatic grab bucket crane for straw bundles front end；Automatic crane with grace is located above stalk horizontal conveying belt；Stalk horizontal feed end of tape is seamlessly connected stalk and rotates conveyer belt；Stalk rotates conveyer belt lower part and connects horizontal cutting cutter by multiple hydraulic stems；Horizontal cutting cutter lower part is equipped with reciprocating piston push rod；Vertical baffle is equipped with above feed hopper inlet；Horizontal cutting cutter, stalk horizontal conveying belt, stalk rotate conveyer belt and reciprocating piston push rod is respectively connected with hydraulic device controller；The raw material conveying device is simple in structure, automated control, stable operation, equipment energy consumption are relatively low, can be with long distance transportation straw burning.
Description
Technical field
The invention belongs to feed device field, more particularly, to a kind of raw material conveying device for straw burning.
Background technology
China is agricultural resource big country, and more than 700,000,000 tons of the stalk produced every year, stalk resource major part is by as rural household's life
Fuel is burned in field or huddled by throwing aside, and not only causes the serious waste of stalk resource, but also also results in environment
Pollution.More and more ripe with the comprehensive utilization technique of stalk, more and more stalks will be integrated into utilizing, by agricultural crop straw
Straw boiler progress combustion gasification is sent into after cutting can not only improve the utilization ratio of stalk but also meet National Renewable energy
Source policy and emission reduction policy, have wide promotion prospect and significant social effect.
Stalk belongs to strip biomass fuel, is easily scattered in course of conveying, less efficient using artificial conveyance, and burning is not filled
Point, especially when stalk and gasification furnace relatively far apart when, propose to smash stalk cutting for such a situation and convey again, but cut
Strip fuel afterwards has the characteristics that occur " bridging ", " knot arch " in not of uniform size, complex-shaped, interlaced easy feed bin now
As, it can not be successfully into charging gear, while when conventional charging gear conveys the type stalk, it may appear that block even damage and set
Phenomena such as standby.
The patent application that China Patent No. is 200720035529.2 discloses a kind of biological matter straw burning, gasification charging
Device, its essence are will to be fed after stalk pulverization process by double-spiral feeder, the easy occluding device shadow of biomass of crushing
Equipment stable operation is rung, cutting efficiency is relatively low, and it is larger to be fed power consumption using two double helixs；China Patent No. is
201220612112.9 patent application discloses a kind of feed device for straw burning, it is characterized in that needing to beat stalk
Clay into power, using air blower feeding, powdered biomass easily blocks feeder equipment, and powerful boiler is to needing to be equipped with big work(
The air blower of rate, equipment energy consumption are big.
The content of the invention
, should the present invention provides a kind of raw material conveying device for straw burning for deficiency exists in the prior art
Apparatus structure is simple, automated control, stable operation, equipment energy consumption are relatively low, can be with long distance transportation straw burning.
The present invention achieves the above technical objects by the following technical means.
A kind of raw material conveying device for straw burning, including straw baler, automatic grab bucket crane for straw bundles, straw
Stalk horizontal conveying belt, stalk rotate conveyer belt, horizontal cutting cutter, vertical baffle, reciprocating piston push rod and feed hopper；The straw
Stalk baler is located at automatic grab bucket crane for straw bundles front end；The automatic crane with grace is located on stalk horizontal feed band
Side；The stalk horizontal feed end of tape is seamlessly connected stalk and rotates conveyer belt；The stalk rotation conveyer belt lower part passes through more
A hydraulic stem connects horizontal cutting cutter；The horizontal cutting cutter lower part is equipped with reciprocating piston push rod；The reciprocating piston pushes away
Bar is located in same level with feed hopper；Vertical baffle is equipped with above the feed hopper inlet；The horizontal cutting cutter with
The lower end of vertical baffle is in same level；The horizontal cutting cutter, stalk horizontal conveying belt, stalk rotate conveyer belt and past
Dual Piston push rod is respectively connected with hydraulic device controller；The stalk horizontal conveying belt, stalk rotate conveyer belt, horizontal resection
Knife, reciprocating piston push rod, feed hopper and hydraulic device controller are each attached on stent.
Further, the horizontal sextant angle that the stalk horizontal conveying belt and stalk rotate between conveyer belt is 30 °.
Further, the hydraulic stem is 2, and conveyer belt arrangement substantially symmetrical about its central axis is rotated on stalk.
Further, the hydraulic stem connection stalk rotates conveyer belt close to the part of stalk horizontal conveying belt；The liquid
Compression bar connects the front end of horizontal cutting cutter.
Further, the stalk horizontal conveying belt and stalk rotate conveyer belt and are arranged with three chains.
Further, it is identical with vertical baffle position at the piston top dead center of the reciprocating piston push rod.
Further, the model HFW2-30 of the straw baler；The automatic grab bucket crane for straw bundles model
JZQ-3。
Further, the size of the conveyer belt is long 3.0m, wide 1.5m, high 0.5m.
Further, the horizontal cutting cutter size is long 2.2m, wide 1.4m, high 0.02m.
Beneficial effects of the present invention：
A kind of raw material conveying device for straw burning of the present invention, oneself of whole device is realized by the device
Dynamicization controls, and reduces stalk caused by artificial course of conveying and is scattered；By adding straw baler in conveying initial period, lead to
Cross and straw compression shaping is avoided into straw blockage equipment, compressed densified straw is big, calorific value is high, is readily transported and loads and unloads；Should
Device fabrication is simple, and operating cost is low, and the cooperation between each link is compact, stable, and horizontal cutting cutter is in optimum load
State without replacing often, and the biomass fuel of compression forming can directly be cut need not carry out any pretreatment (such as
Remove binding rope etc.), it can provide that density is high, calorific value is big, good, of low cost, the clean stalk combustion of regular shape, circulation
Material, provides convenience for production.
Brief description of the drawings
Fig. 1 is the structure diagram for the raw material conveying device that the present invention is used for straw burning.
Fig. 2 is the chain layout drawing on conveyer belt.
The reference numerals are as follows：
1- automatic grab bucket crane for straw bundles, 2- biomass massive fuel, 3- stalk horizontal conveying belts, 4- stalks rotate defeated
Send band, 5- horizontal cutting cutteves, 6- piston reciprocating type push rods, 7- hydraulic stems, 8- vertical baffles, 9- feed hoppers, 10- chains, 11- branch
Frame.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further illustrated, but protection scope of the present invention is simultaneously
Not limited to this.
As shown in Figure 1, a kind of raw material conveying device for straw burning, including straw baler, straw bundle are grabbed automatically
Bucket crane 1, stalk horizontal conveying belt 3, stalk rotate conveyer belt 4, horizontal cutting cutter 5, vertical baffle 8, reciprocating piston and push away
Bar 6 and feed hopper 9；Straw baler is located at 1 front end of automatic grab bucket crane for straw bundles；The model HFW2- of straw baler
30,1 model JZQ-3 of automatic grab bucket crane for straw bundles；By the way that biomass straw bundling is become bulk in the starting stage, keep away
Exempt to come off in transportational process, fuel density is big, calorific value is high, and is compressed into bulk and can block to avoid equipment；Automatic grab rises
Heavy-duty machine 1 is located at the top of stalk horizontal conveying belt 3；3 end of stalk horizontal conveying belt is seamlessly connected stalk and rotates conveyer belt 4, both
Between horizontal sextant angle be 30 °, both sizes are long 3.0m, width 1.5m, high 0.5m, and are arranged with three chains thereon；Straw
Stalk rotates 4 lower part of conveyer belt and connects horizontal cutting cutter 5 by 2 hydraulic stems 7, and the size of horizontal cutting cutter 5 is long 2.2m, width
1.4m and high 0.02m；2 hydraulic stems 7 rotate the axisymmetrical arrangement of conveyer belt 4 on stalk；Hydraulic stem 7 connects stalk and rotates
Conveyer belt 4 connects the front end of horizontal cutting cutter 5 close to the part of stalk horizontal conveying belt 3, hydraulic stem 7.5 lower part of horizontal cutting cutter
Equipped with reciprocating piston push rod 6；Reciprocating piston push rod 6 is located in same level with feed hopper 9, is pushed away by reciprocating piston
Bar 6 by biological material be pushed into feed hopper 9 in, at the piston top dead center of reciprocating piston push rod 6 with 8 position phase of vertical baffle
Together；Vertical baffle 8 is equipped with above 9 inlet of feed hopper；The lower end of horizontal cutting cutter 5 and vertical baffle 8 is in same level；
Horizontal cutting cutter 5, stalk horizontal conveying belt 3, stalk rotate conveyer belt 4 and reciprocating piston push rod 6 is respectively connected with hydraulic device
Controller；Stalk horizontal conveying belt 3, stalk rotate conveyer belt 4, horizontal cutting cutter 5, reciprocating piston push rod 6,9 and of feed hopper
Hydraulic device controller is each attached on stent 11.
The course of work：
Biomass straw bundling is become length 2.2-2.5m, width 1.2m, highly for 0.7-1.2m's by straw baler
Biomass massive material；Biomass massive material 2 is transported on stalk horizontal conveying belt 3 by automatic grab bucket crane for straw bundles 1,
Then it is transported to stalk to rotate on conveyer belt 4, hydraulic device control hydraulic stem 7 drives stalk rotation conveyer belt 4 from left to right to turn
It is dynamic, until biomass massive material 2 is bonded vertical baffle 8；Biomass massive material 2 is horizontal at this time since gravity falls
Cutter 5 control cutting biomass massive material 2 by hydraulic device；Subsequent reciprocating piston push rod 6 is by the biology after cutting
Matter bulk material 2 is sent to the feed hopper 9 on right side；Reciprocating piston push rod 6 will be back to " lower dead center " afterwards, biomass massive material
Material 2 falls again, and horizontal cutting cutter 5 is cut, and is so repeated, and completes feedstock transportation whole process.
The embodiment is preferred embodiment of the invention, but present invention is not limited to the embodiments described above, not
Away from the present invention substantive content in the case of, those skilled in the art can make it is any it is conspicuously improved, replace
Or modification belongs to protection scope of the present invention.
Claims (9)
1. a kind of raw material conveying device for straw burning, it is characterised in that including straw baler, straw bundle automatic grab
Crane (1), stalk horizontal conveying belt (3), stalk rotate conveyer belt (4), horizontal cutting cutter (5), vertical baffle (8), reciprocal
Formula piston push rod (6) and feed hopper (9)；The straw baler is located at automatic grab bucket crane for straw bundles (1) front end；It is described from
Dynamic grab bucket crane (1) is located above stalk horizontal conveying belt (3)；Stalk horizontal conveying belt (3) end is seamlessly connected straw
Stalk rotates conveyer belt (4)；The stalk rotates conveyer belt (4) lower part and connects horizontal cutting cutter (5) by multiple hydraulic stems (7)；
Horizontal cutting cutter (5) lower part is equipped with reciprocating piston push rod (6)；The reciprocating piston push rod (6) and feed hopper (9) position
In in same level；Vertical baffle (8) is equipped with above feed hopper (9) inlet；The horizontal cutting cutter (5) with it is vertical
The lower end of baffle (8) is in same level；The horizontal cutting cutter (5), stalk horizontal conveying belt (3), stalk rotate conveying
Band (4) and reciprocating piston push rod (6) are respectively connected with hydraulic device controller；The stalk horizontal conveying belt (3), stalk rotate
Conveyer belt (4), horizontal cutting cutter (5), reciprocating piston push rod (6), feed hopper (9) and hydraulic device controller are each attached to branch
On frame (11).
A kind of 2. raw material conveying device for straw burning according to claim 1, it is characterised in that the stalk water
The horizontal sextant angle that flat conveyer belt (3) and stalk rotate between conveyer belt (4) is 30 °.
A kind of 3. raw material conveying device for straw burning according to claim 1, it is characterised in that the hydraulic stem
(7) it is 2, conveyer belt (4) arrangement substantially symmetrical about its central axis is rotated on stalk.
A kind of 4. raw material conveying device for straw burning according to claim 1, it is characterised in that the hydraulic stem
(7) connect stalk and rotate conveyer belt (4) close to the part of stalk horizontal conveying belt (3)；The hydraulic stem (7) connects horizontal resection
The front end of knife (5).
A kind of 5. raw material conveying device for straw burning according to claim 1, it is characterised in that the stalk water
Flat conveyer belt (3) and stalk rotate conveyer belt (4) and are arranged with three chains.
6. a kind of raw material conveying device for straw burning according to claim 1, it is characterised in that described reciprocating
It is identical with vertical baffle (8) position at the piston top dead center of piston push rod (6).
7. a kind of raw material conveying device for straw burning according to claim 1, it is characterised in that the stalk is beaten
The model HFW2-30 of bundle machine；Automatic grab bucket crane for straw bundles (1) the model JZQ-3.
A kind of 8. raw material conveying device for straw burning according to claim 1, it is characterised in that the stalk water
The size that flat conveyer belt (3) and stalk rotate conveyer belt (4) is long 3.0m, wide 1.5m, high 0.5m.
A kind of 9. raw material conveying device for straw burning according to claim 1, it is characterised in that the horizontal cutting
Cutter (5) size is long 2.2m, wide 1.4m, high 0.02m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511008341.4A CN105546568B (en) | 2015-12-29 | 2015-12-29 | A kind of raw material conveying device for straw burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511008341.4A CN105546568B (en) | 2015-12-29 | 2015-12-29 | A kind of raw material conveying device for straw burning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105546568A CN105546568A (en) | 2016-05-04 |
| CN105546568B true CN105546568B (en) | 2018-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511008341.4A Expired - Fee Related CN105546568B (en) | 2015-12-29 | 2015-12-29 | A kind of raw material conveying device for straw burning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105546568B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726299A (en) * | 2017-11-14 | 2018-02-23 | 章丘市宇龙机械有限公司 | A kind of wood chip combustor |
| CN109856085B (en) * | 2018-11-30 | 2021-12-21 | 江苏大学 | Device and method for synchronously measuring transient fuel oil spraying and combustion processes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK14708C (en) * | 1911-06-19 | Anders Peter Hansen | Combined power hook and closing device for windows and the like. | |
| GB1474178A (en) * | 1974-07-24 | 1977-05-18 | Rayner L | Harvesting machines which bale straw |
| CN202229212U (en) * | 2011-09-15 | 2012-05-23 | 中国地质大学（武汉） | Biomass boiler feeding device |
| CN103828555A (en) * | 2012-11-20 | 2014-06-04 | 兴化市三农草木灰有限公司 | Cutting device for straw burning gasifier |
| CN104094728A (en) * | 2014-08-01 | 2014-10-15 | 湖南农业大学 | Crop reaping and binding machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK147085C (en) * | 1982-02-26 | 1984-09-10 | Niels Kristensen | APPARATUS WITH A CUTTING SLIDE FOR INPUTING STRAW IN A FIRE |
-
2015
- 2015-12-29 CN CN201511008341.4A patent/CN105546568B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK14708C (en) * | 1911-06-19 | Anders Peter Hansen | Combined power hook and closing device for windows and the like. | |
| GB1474178A (en) * | 1974-07-24 | 1977-05-18 | Rayner L | Harvesting machines which bale straw |
| CN202229212U (en) * | 2011-09-15 | 2012-05-23 | 中国地质大学（武汉） | Biomass boiler feeding device |
| CN103828555A (en) * | 2012-11-20 | 2014-06-04 | 兴化市三农草木灰有限公司 | Cutting device for straw burning gasifier |
| CN104094728A (en) * | 2014-08-01 | 2014-10-15 | 湖南农业大学 | Crop reaping and binding machine |
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| Publication number | Publication date |
|---|---|
| CN105546568A (en) | 2016-05-04 |
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Granted publication date: 20180417 Termination date: 20191229 |
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