CN107824423A - A kind of knot screen for the production of biomass straw charcoal - Google Patents
A kind of knot screen for the production of biomass straw charcoal Download PDFInfo
- Publication number
- CN107824423A CN107824423A CN201711108652.7A CN201711108652A CN107824423A CN 107824423 A CN107824423 A CN 107824423A CN 201711108652 A CN201711108652 A CN 201711108652A CN 107824423 A CN107824423 A CN 107824423A
- Authority
- CN
- China
- Prior art keywords
- sieve
- straw charcoal
- biomass straw
- screen cloth
- lifting device
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of knot screen for the production of biomass straw charcoal, knot screen is arranged on lifting device, sub-sieve dust cover including one with lifting device cage connection, one hollow circuit cylinder screen cloth is set in sub-sieve dust cover, hollow circuit cylinder screen cloth is connected by some connecting rods with sieve rotating shaft, and sieve rotating shaft both ends are arranged on lifting device support or shell；At least there is a charging aperture, one impurity outlet, one discharging opening, biomass straw charcoal and solid impurity thing enter in hollow circuit cylinder screen cloth from charging aperture, the sieve aperture for passing through biomass straw charcoal is provided with screen cloth, biomass straw charcoal is thrown away in the space formed to screen cloth and sub-sieve dust cover by sieve aperture, and under drop down onto discharging opening into lifting device, solid impurity thing is discharged along screen cloth from impurity outlet.The present invention does not take the device space individually, and separation is thorough and the shape of biomass straw charcoal remains intact, the final products purity accords customer requirement of production.
Description
Technical field
The present invention relates to a kind of production equipment of biomass straw charcoal, more particularly to a kind of biomass straw charcoal that is used for produce
Knot screen.
Background technology
For further environmental protection, how prior art research carries out the utilization of high added value to agricultural crop straw, raw
Material straw charcoal is exactly a kind of product form therein, still, in the production of biomass straw charcoal, the problem of maximum be present just
Be raw material impurity it is excessive, if without well processing separate, directly affect the purity of biomass straw charcoal product, reduce
Price.
And in agricultural production, after fruit harvest, substantial amounts of stalk is shed for such as wheat, soya bean, corn crops
Field.Stored up by mechanical bundling or peasant are spontaneous from field, often by rubble, block soil, iron wire, bolt, spiral shell during these
The solid impurities such as mother are brought into wherein, it is impossible to are efficiently separated, caused these solid impurity things to be wrapped in stalk and take stalk receipts to
Chu Dian.And think to can be very good to be isolated during stalk crushes originally, still, practice is found, stalk crushing process
In, small by densified straw, ash content is big, easily wraps up the influence of " overlap joint ", and solid impurity thing is not readily separated away.And the straw after crushing
Stalk can be fed directly to pyrolysis oven processing, and the biomass straw charcoal of output and these impurity are defeated with machine power together after pyrolysis
Go out, be cooled to pulverizer crushing, cause disintegrator sieving net, grating disk damage, add frequency of maintenance and operation cost.
Therefore, it is necessary to a kind of solid impurity thing that can be in effective sub-sieve biomass straw charcoal, it is prevented from into follow-up
Process, and do not increase equipment, change process route, but have no the report of correlation technique in the prior art.
The content of the invention
It is an object of the invention to solve problem present in current techniques, there is provided one kind is used for biomass straw charcoal and produced
Knot screen.
To reach above-mentioned purpose, the technology used in the present invention means are：A kind of removing for the production of biomass straw charcoal
Miscellaneous device, the knot screen are arranged on lifting device, including one with the sub-sieve dust cover of lifting device cage connection,
One hollow circuit cylinder screen cloth is set in sub-sieve dust cover, and hollow circuit cylinder screen cloth is connected by some connecting rods with sieve rotating shaft, and sieve turns
Axle both ends are arranged on lifting device support or shell；At least there is a charging aperture, an impurity outlet, a discharging opening, life
Material straw charcoal and solid impurity thing enter in hollow circuit cylinder screen cloth from charging aperture, and being provided with screen cloth wears biomass straw charcoal
Biomass straw charcoal is thrown away the sky formed to screen cloth and sub-sieve dust cover by the sieve aperture crossed, screen cloth in rotary course by sieve aperture
In, and under drop down onto the discharging opening that sub-sieve dust cover and lifting device shell are formed, and enter in lifting device, solid impurity thing
Discharged along screen cloth from impurity outlet, the driving sieve rotating shaft of screen cloth motor.
The stalk for including solid impurity thing is fed directly to carry out pyrolysis processing in pyrolysis oven, then by the biology of generation
Matter straw charcoal and solid impurity thing are delivered in the knot screen being arranged on lifting device, using knot screen by biomass straw
Stalk charcoal enters lifting device, and solid impurity thing is separated.
Further, the shape of the sieve aperture is identical with the shape of biomass straw charcoal, and sieve aperture, which is set, is slightly larger than biomass
Straw charcoal.
Further, the knot screen is obliquely installed, and identical with the gradient of lifting device, and knot screen is located at
Above lifting device；Feed well is installed in the upper surface of knot screen, feed well connection charging aperture, charging aperture, which is arranged on sub-sieve, to be prevented
The bottom of dust hood upper surface, feed well enter screen space through charging aperture；The impurity outlet is located at knot screen lower surface
Bottom, go out debris plate through impurity outlet and enter in knot screen below screen cloth.
Further, the screen cloth motor is arranged on the lifting device support of knot screen upper surface, sub-sieve motor
Output shaft connects sieve rotating shaft by belt and provides power.
Further, the lifting device is rotation conveying hoister, and the biomass straw charcoal after processing is promoted to
The carbon outleting port in portion enters next procedure.
The beneficial effects of the present invention are：Due to knot screen being merged with lifting device, the device space is not taken individually,
Technique linking is close, and impurity thing falls in knot screen internal cause free gravity, and straw charcoal is light, directly the screen cloth from knot screen
It is middle to enter in sub-sieve dust cover, and next procedure is entered by elevator, biomass straw charcoal and the separation of solid impurity thing are thorough,
And the shape of biomass straw charcoal remains intact after separating, the final products purity accords customer requirement of production.
Brief description of the drawings
The present invention is further elaborated with reference to the accompanying drawings and examples.
The device structure schematic diagram of Fig. 1 present invention；
The equipment partial cutaway schematic of Fig. 2 present invention.
In figure：1st, sub-sieve dust cover, 2, screen cloth, 21, sieve aperture, 22, feed well, 23, go out debris plate, 3, connecting rod, 4, sieve
Rotating shaft, 5, lifting device support, 6, lifting device shell, 7, screen cloth motor, 8, carbon outleting port.
Embodiment
A kind of knot screen for the production of biomass straw charcoal as shown in Figure 1, 2, the knot screen, which is arranged on, to be carried
Rise on device, including a sub-sieve dust cover 1 being connected with lifting device shell 6, setting one is hollow in sub-sieve dust cover 1
Cylindrical screen 2, hollow circuit cylinder screen cloth 2 are connected by some connecting rods 3 with sieve rotating shaft 4, and sieve rotating shaft 4 both ends are arranged on lifting device
On support 5 or shell；Knot screen at least has a charging aperture, an impurity outlet, a discharging opening, biomass straw charcoal and
Solid impurity thing enters in hollow circuit cylinder screen cloth 2 from charging aperture, and the sieve aperture for passing through biomass straw charcoal is provided with screen cloth 2
21, biomass straw charcoal is thrown away the sky formed to screen cloth 2 and sub-sieve dust cover 1 by screen cloth 2 in rotary course by sieve aperture 21
In, and under drop down onto the discharging opening that sub-sieve dust cover 1 and lifting device shell 6 are formed, and enter in lifting device, solid impurity
Thing is discharged along screen cloth from impurity outlet, the driving sieve rotating shaft 4 of screen cloth motor 7.
The shape of the sieve aperture 21 is identical with the shape of biomass straw charcoal, and sieve aperture 21, which is set, is slightly larger than biomass straw
Charcoal.
The knot screen is obliquely installed, and identical with the gradient of lifting device, and knot screen is located on lifting device
Side；Feed well 22 is installed in the upper surface of knot screen, feed well 22 connects charging aperture, and charging aperture is arranged on sub-sieve dust cover 1
The bottom of upper surface, feed well 22 enter screen space through charging aperture；The impurity outlet is located under knot screen lower surface
Portion, go out debris plate 23 through impurity outlet and enter the lower section of screen cloth 2 in knot screen.
The screen cloth motor 7 is arranged on the lifting device support 5 of knot screen upper surface, and the output shaft of sub-sieve motor 7 leads to
Cross belt connection sieve rotating shaft 4 and power is provided.
The lifting device is rotation conveying hoister, and the biomass straw charcoal after processing is promoted to the carbon outleting port on top
8 enter next procedure.
The stalk for including solid impurity thing is fed directly to heat by the present invention due to knot screen being merged with lifting device
Solve and pyrolysis processing is carried out in stove, then the biomass straw charcoal of generation and solid impurity thing are delivered to and be arranged on lifting device
Knot screen in, enter lifting device by biomass straw charcoal using knot screen, and solid impurity thing is separated.It is not single
The exclusive device space, technique linking is close, and impurity thing falls in knot screen internal cause free gravity, and straw charcoal is light, directly
Enter from the screen cloth of knot screen in sub-sieve dust cover, and next procedure is entered by elevator, biomass straw charcoal and consolidate
The separation of body impurity thing is thorough, and the shape of biomass straw charcoal remains intact after separation, and the final products purity of production accords with completely
Close customer requirement.
Application embodiment is only intended to illustrate technical characteristic disclosed in the present application, and those skilled in the art pass through simple
Carried out change is replaced, still falls within the scope that the application is protected.
Claims (5)
- A kind of 1. knot screen for the production of biomass straw charcoal, it is characterised in that：The knot screen is arranged on lifting dress Put, including one with the sub-sieve dust cover of lifting device cage connection, set a hollow circuit cylinder to sieve in sub-sieve dust cover Net, hollow circuit cylinder screen cloth are connected by some connecting rods with sieve rotating shaft, and sieve rotating shaft both ends are arranged on lifting device support or shell On；At least there is a charging aperture, an impurity outlet, a discharging opening, biomass straw charcoal and solid impurity thing from charging aperture The sieve aperture for passing through biomass straw charcoal is provided with into hollow circuit cylinder screen cloth, on screen cloth, screen cloth will be raw in rotary course Material straw charcoal is thrown away in the space formed to screen cloth and sub-sieve dust cover by sieve aperture, and under drop down onto sub-sieve dust cover and lifting The discharging opening that crust of the device is formed, and enter in lifting device, solid impurity thing is discharged along screen cloth from impurity outlet, and screen cloth motor drives Dynamic sieve rotating shaft.
- 2. the knot screen according to claim 1 for the production of biomass straw charcoal, it is characterised in that：The sieve aperture Shape is identical with the shape of biomass straw charcoal, and sieve aperture, which is set, is slightly larger than biomass straw charcoal.
- 3. the knot screen according to claim 1 for the production of biomass straw charcoal, it is characterised in that：The removal of impurities dress Put and be obliquely installed, and it is identical with the gradient of lifting device, and knot screen is located above lifting device；In the upper end of knot screen Feed well, feed well connection charging aperture are installed in face, and charging aperture is arranged on the bottom of sub-sieve dust cover upper surface, feed well pass through into Material mouth enters screen space；The impurity outlet is located at knot screen lower surface bottom, goes out debris plate through impurity outlet and enters In to knot screen below screen cloth.
- 4. the knot screen according to claim 1 for the production of biomass straw charcoal, it is characterised in that：The screen cloth electricity Machine is arranged on the lifting device support of knot screen upper surface, and sub-sieve motor output shaft connects sieve rotating shaft offer by belt and moved Power.
- 5. the knot screen according to claim 1 for the production of biomass straw charcoal, it is characterised in that：The lifting dress Rotation conveying hoister is set to, the carbon outleting port that the biomass straw charcoal after processing is promoted to top enters next procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711108652.7A CN107824423A (en) | 2017-11-11 | 2017-11-11 | A kind of knot screen for the production of biomass straw charcoal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711108652.7A CN107824423A (en) | 2017-11-11 | 2017-11-11 | A kind of knot screen for the production of biomass straw charcoal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107824423A true CN107824423A (en) | 2018-03-23 |
Family
ID=61655096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711108652.7A Pending CN107824423A (en) | 2017-11-11 | 2017-11-11 | A kind of knot screen for the production of biomass straw charcoal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107824423A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6325311B1 (en) * | 1999-01-27 | 2001-12-04 | Bfk Technologies, Inc. | Axial flow concrete reclaimer |
| CN205599485U (en) * | 2016-05-08 | 2016-09-28 | 王克刚 | Sand screening device |
| CN106134957A (en) * | 2016-07-05 | 2016-11-23 | 苏州市农业科学院 | A kind of method that farm crop straw organism matter charcoal prepares selenium-rich crops cultivation matrix |
| WO2017008175A1 (en) * | 2015-07-10 | 2017-01-19 | Quintana Paredes Max Fanor | System for separating coarse material (steel) from fine material (magnetite), separating same to be re-used in milling and crushing operations in production lines |
| CN205966461U (en) * | 2016-08-27 | 2017-02-22 | 黄怀 | Grain conveyor with screening device |
| CN206519332U (en) * | 2017-02-16 | 2017-09-26 | 湖北星火生物质能源科技有限公司 | Wood chip for producing biomass fuel sieves feeder |
-
2017
- 2017-11-11 CN CN201711108652.7A patent/CN107824423A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6325311B1 (en) * | 1999-01-27 | 2001-12-04 | Bfk Technologies, Inc. | Axial flow concrete reclaimer |
| WO2017008175A1 (en) * | 2015-07-10 | 2017-01-19 | Quintana Paredes Max Fanor | System for separating coarse material (steel) from fine material (magnetite), separating same to be re-used in milling and crushing operations in production lines |
| CN205599485U (en) * | 2016-05-08 | 2016-09-28 | 王克刚 | Sand screening device |
| CN106134957A (en) * | 2016-07-05 | 2016-11-23 | 苏州市农业科学院 | A kind of method that farm crop straw organism matter charcoal prepares selenium-rich crops cultivation matrix |
| CN205966461U (en) * | 2016-08-27 | 2017-02-22 | 黄怀 | Grain conveyor with screening device |
| CN206519332U (en) * | 2017-02-16 | 2017-09-26 | 湖北星火生物质能源科技有限公司 | Wood chip for producing biomass fuel sieves feeder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209792001U (en) | Agricultural is reaped with sieve millet device | |
| CN205731401U (en) | A kind of livestock feed processing screening reducing mechanism with enhanced feature | |
| CN106071888B (en) | A kind of full-fat extruded soybean process units and production technology | |
| CN104046509A (en) | Tea seed continuous cold pressing process | |
| CN105944790A (en) | Method for recycling broken wheat and organic impurities generated in wheat cleaning process | |
| CN105903582B (en) | A kind of air-flow ore-dressing plant and method for protecting flaky graphite | |
| CN107996153A (en) | A kind of anti-blocking installed threshing separator of grain combine | |
| CN107135745A (en) | A kind of movable grain threshing screening plant | |
| CN107838001A (en) | Impurity removal method in biomass straw charcoal production | |
| CN107824423A (en) | A kind of knot screen for the production of biomass straw charcoal | |
| CN108713398A (en) | Peanut picks up machine for picking fruits | |
| CN203261794U (en) | Flapping type oilseed rape threshing machine | |
| CN204503512U (en) | Efficient bolter in a kind of cottonseed oil refining process | |
| US20140314928A1 (en) | Method and unit for the processing of sunflower-extraction meal | |
| CN207463354U (en) | A kind of high efficiency corn pulverizer | |
| Keller | Seed preparation | |
| CN206825523U (en) | A kind of shelling of flax seperator | |
| CN206836080U (en) | A kind of screening plant for circulation type grain drying machine | |
| CN107552234A (en) | A kind of feed filter | |
| CN105710953A (en) | Crop straw raw material processing method | |
| CN207235497U (en) | New agricultural cutter | |
| CN207387792U (en) | Stalk bale breaker | |
| CN207531394U (en) | A kind of rape threshing and straw millstone | |
| CN207284299U (en) | A kind of new and effective stalk crasher | |
| CN205731420U (en) | Broken wheat and organic impurities recovery system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180323 |