CN109210913A - A kind of stalk drying system for charcoal production - Google Patents
A kind of stalk drying system for charcoal production Download PDFInfo
- Publication number
- CN109210913A CN109210913A CN201811099283.4A CN201811099283A CN109210913A CN 109210913 A CN109210913 A CN 109210913A CN 201811099283 A CN201811099283 A CN 201811099283A CN 109210913 A CN109210913 A CN 109210913A
- Authority
- CN
- China
- Prior art keywords
- cover body
- outer cover
- air
- buffer board
- deflector
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
Abstract
The invention discloses a kind of stalk drying systems for charcoal production, are related to agricultural crop straw recovery technology field.The present invention includes drying device, feeding device and gas-circulating system；Drying device includes outer cover body, at least provided with one for shunting the feeding distribution mechanism of material at the feed inlet of outer cover body, the inside of outer cover body is equipped with multiple first Buffer Units, and the bottom of outer cover body offers discharge port, and discharge port is connected to the feed inlet of feeding device；Gas-circulating system includes air-heater, and air-heater is connected to outer cover body, feeding device respectively by admission line, is connected to and is formed circulation loop inside admission line and outer cover body by return-air duct, and the return-air duct is equipped with rotary fan.A kind of stalk drying system structure for charcoal production provided by the invention is simple, the hot-air of desiccation, drying efficiency with higher and preferable drying effect has largely been utilized, while reducing energy consumption.
Description
Technical field
The present invention relates to agricultural crop straw recovery technology fields, more particularly to a kind of straw for charcoal production
Stalk drying system.
Background technique
Charcoal refers to the biomass such as agriculture and forestry organic waste material, and the rich carbon that formation is pyrolyzed under the conditions of anoxic and certain temperature produces
Object can allow the agricultural wastes such as stalk to be turned waste into wealth.Charcoal has fabulous adsorption-buffering ability and fertilizer conservation water retention property,
Soil texture can be effectively improved, builds up fertility, solve the problems, such as soil degradation, to realize that agricultural production circulates benignly.Exist at present
It needs just to can be carried out its pulverized particles into subsequent carbonization work in the recovery processing engineering of agricultural waste material, be carbonized
It needs for stalk particle to be dried before work, so that the humidity of stalk particle is maintained at lower level, at present stalk particle
Drying be to be realized by the drying room of carbide furnace, but since the limited drying efficiency in carbide furnace inner space is not high, in addition greatly
The material accumulation of amount is also unfavorable for scattering and disappearing for moisture.
In addition to this, at present there are also crushing, the device of drying integrated, such device is usually to pass through hot wind or use
Electrically heated mode is thermally dried smashed particle, but retention time of the smashed particle in crushing chamber compared with
It is short, along with accumulation leads to dry effect so that hot-air can not come into full contact with particle frequent occurrence between smashed particle
Fruit is bad.In addition, the hot-air of processed particle is usually to be discharged directly to the external world, the waste of the energy is caused.
Summary of the invention
The purpose of the present invention is to provide a kind of stalk drying systems for charcoal production to solve current stalk
The grain problem that drying efficiency is low and energy consumption is big.
The present invention specifically uses following technical scheme to achieve the goals above:
A kind of stalk drying system for charcoal production, including drying device, the conveying positioned at drying device bottom
Device and gas-circulating system；The drying device includes up and down and the outer cover body of the inner hollow shell sheet
Feed inlet is offered at the top of body, is used to shunt the feeding distribution mechanism of material, the shell at the feed inlet at least provided with one
Multiple first Buffer Units are set inside the body, the Buffer Unit includes the first buffer board, is opened on first buffer board
Equipped with several through-holes arranged in arrays, the both ends of first buffer board are equipped with through the first elastomeric element and outer cover body
Inner wall connection, and first elastomeric element is vertically arranged；The bottom of the outer cover body is inverted cone-shaped structure, the shell
The bottom of ontology offers discharge port, and the discharge port is connected to the feed inlet of feeding device；The gas-circulating system includes
Air-heater, the air-heater are connected to outer cover body, feeding device respectively by admission line, the admission line and shell sheet
The connectivity part of body is located at the side-walls between the first buffer board of the lowermost and outer cover body discharge port, the admission line and outer
Shell body interior is connected to by return-air duct and is formed circulation loop, and the return-air duct is equipped with rotary fan, the return-air
Side-walls of the connectivity part of pipeline and outer cover body between feeding distribution mechanism and first buffer board of the top.
In preferred embodiments of the present invention, the admission line includes main pipeline, the first branch pipe(tube), the second branch pipe(tube),
First branch pipe(tube), the second branch pipe(tube) pass through main pipeline and are connected to air-heater, in first branch pipe(tube) and outer cover body
Portion's connection, the gas outlet of first branch pipe(tube) are equipped with gas diverter, the gas outlet of the gas diverter and the first buffering
Plate is opposite, and second branch pipe(tube) is connected to feeding device, and the return-air duct is connected to admission line.
In preferred embodiments of the present invention, the return-air duct connects the cyclone separator for removing dust particles,
The cyclone separator is between rotary fan and air-heater.
The return-air duct also row of being communicated in preferred embodiments of the present invention, between the cyclone separator and air-heater
Feed channel, the exhaust pipe are equipped with the first valve, and return-air duct between the cyclone separator and air-heater is equipped with the
Two valves.
In preferred embodiments of the present invention, the top side wall that the outer cover body is located at the first buffer board is equipped with upper gear
Plate, the lower sidewalls that the outer cover body is located at the first buffer board are equipped with lower baffle plate, first buffer board and overhead gage, lower block
It is connected by the first elastomeric element between plate.
In preferred embodiments of the present invention, the plate face between the first buffer board adjacent through-holes is the plate to raise upward
Face structure.
In preferred embodiments of the present invention, the feeding distribution mechanism includes the first fixing axle, the first deflector, the second water conservancy diversion
Plate, first deflector, the second deflector are rotatablely connected with the first fixing axle, first fixing axle and outer cover body
Inner wall is fixedly connected, and is arranged along the length direction of outer cover body discharge port, first deflector and the second deflector about
First fixing axle is symmetrical arranged, and is connected between the first deflector and the second deflector by the second elastomeric element.
In preferred embodiments of the present invention, the outer cover body is between the feeding distribution mechanism and the first Buffer Unit
Side wall on, be equipped with the second Buffer Unit on the side wall between two adjacent first Buffer Units, described second is slow
Rushing component includes the second fixing axle, the second buffer board, and second fixing axle is fixedly connected and along outer with the inner wall of outer cover body
The length direction of shell ontology feed inlet is arranged, and second buffer board and the second fixing axle are rotatablely connected, second buffer board
Bottom surface and the inner wall of outer cover body connected by third elastomeric element.
Compared with prior art, beneficial effects of the present invention are as follows: it is provided by the invention it is a kind of for charcoal production
Stalk drying system will be shunted and be dispersed into the stalk particle inside drying device by feeding distribution mechanism, slow by first
The effect for rushing component and the second Buffer Unit, extends the drying time of stalk particle, while ensure that stalk particle and heat are empty
Abundant basis between gas substantially increases the drying efficiency and drying effect of stalk particle.Secondly, in the bottom of drying device
The feeding device of setting is passed through hot-air simultaneously, carries out further heat drying to stalk particle, and hot-air later is passed through
Inside drying device, recycling for hot-air is strengthened.Again, the present invention in by rotary fan to drying device inside
Hot-air is recycled, and then continues to act on stalk particle as supplement gas source, while during recovery processing
Processing is collected to dust, prevents from polluting the environment.
To sum up, a kind of stalk drying system structure for charcoal production provided by the invention is simple, largely
The hot-air of desiccation, drying efficiency with higher and preferable drying effect has been utilized, while having reduced energy consumption.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the use of the new type embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of schematic diagram of stalk drying system for charcoal production provided by the invention；
Fig. 2 is the structural schematic diagram of feeding distribution mechanism provided by the invention.
Appended drawing reference: 1- drying device, 2- feeding device, 10- outer cover body, 11- feeding distribution mechanism, the first water conservancy diversion of 111a-
Plate, the second deflector of 111b-, the first fixing axle of 113-, the second elastomeric element of 115-, the first Buffer Unit of 13-, 131- first are slow
Punching, the first elastomeric element of 132-, 133a- upper stopper, 133b- lower stopper, the second Buffer Unit of 15-, the second buffer board of 151-,
The second fixing axle of 153-, 155- third elastomeric element, 31- air-heater, 33- rotary fan, 35- cyclone separator, 41- supervisor
Road, the first branch pipe(tube) of 411-, the second branch pipe(tube) of 413-, 43- return-air duct, the first valve of 431-, the second valve of 432-.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Referring to Fig.1 and 2, mainly being wrapped the present embodiment provides a kind of stalk drying system for charcoal production
Include drying device 1, feeding device 2 and gas-circulating system positioned at 1 bottom of drying device.
Drying device 1 includes up and down and the outer cover body 10 of inner hollow, the inside of outer cover body 10 are rectangle
Shape.Feed inlet is offered at the top of outer cover body 10, is used to shunt object at least provided with one at the feed inlet of outer cover body 10
The feeding distribution mechanism 11 of material.Specifically, feeding distribution mechanism 11 includes the first fixing axle 113, the first deflector 111a, the second deflector
111b, the first fixing axle 113 are fixedly connected with the inner wall of outer cover body 10, and are set along the length direction of 10 discharge port of outer cover body
It sets, the first deflector 111a, the second deflector 111b are rotatablely connected with the first fixing axle 113.First deflector 111a and
The end of two deflector 111b is equipped with sleeve, and the sleeve of the first deflector 111a and the second deflector 111b are sheathed on the first fixation
To realize rotation connection on axis 113.In addition, the first deflector 111a and the second deflector 111b is right about the first fixing axle 113
Claim setting, is connected between the first deflector 111a and the second deflector 111b by the second elastomeric element 115, the second elastomeric element
115 between the first deflector 111a and the second deflector 111b, to support the first deflector 111a and the second deflector
Spacing is kept between 111b.
It also can be one, three for above-mentioned it should be noted that feeding distribution mechanism 11 herein is not limited to two in figure
A etc., particular number is depending on the treating capacity of material and the size of feed inlet.When stalk particle by outer cover body 10 into
When material mouth enters 10 inside of outer cover body, 10 discharge port of outer cover body is divided into multiple by 11 one side of feeding distribution mechanism, reaches shunting
Effect, on the other hand, stalk particle drops down on the first deflector 111a and the second deflector 111b, so that stalk particle carries out
Dispersion prevents excessive material from entering 1 inside of drying device and forming the fluid in pencil, guarantees between stalk particle and hot wind
It comes into full contact with, to improve the drying effect of stalk particle.
Further, the inside of outer cover body 10 is equipped with multiple the first Buffer Units 13 from top to bottom set gradually, the
One Buffer Unit 13 includes the first buffer board 131, offers several through-holes arranged in arrays on the first buffer board 131, and first
Plate face between 131 adjacent through-holes of buffer board is the board face structure to raise upward, stalk particle a part directly pass through through-hole after
Continuous to move downwards, a part drops down onto the plate face of the first buffer board 131, since plate face is the board face structure to raise upward, just
In stalk particle slide downward, to be moved downward by through-hole, being in addition arranged such can prevent stalk particle in the first buffering
It is detained on plate 131.
The both ends of first buffer board 131 pass through the first elastomeric element 132 and connect with the inner wall of outer cover body 10, and first
Elastomeric element 132 is vertically arranged.Specifically, the top side wall that outer cover body 10 is located at the first buffer board 131 is equipped with overhead gage, outside
The lower sidewalls that shell ontology 10 is located at the first buffer board 131 are equipped with lower baffle plate, the first buffer board 131 and overhead gage, lower baffle plate it
Between by the first elastomeric element 132 connect.Stalk particle can act on the first buffer board 131 during the falling process, thus
Making the first elastomeric element 132, deformation occurs, and when material is reduced, the first buffer board 131 is under the action of the first elastomeric element 132
The reciprocating motion of up and down direction is done, the first buffer board 131 acts on stalk particle, increases stalk particle in outer cover body 10
The residence time in portion, to increase the drying effect of stalk particle.
Preferably, outer cover body 10 is located on the side wall between feeding distribution mechanism 11 and the first Buffer Unit 13, adjacent two
The second Buffer Unit 15 is equipped on side wall between a first Buffer Unit 13, the second Buffer Unit 15 includes the second fixing axle
153, the second buffer board 151, the second fixing axle 153 are fixedly connected with the inner wall of outer cover body 10 and along 10 feed inlets of outer cover body
Length direction setting, the second buffer board 151 and the rotation connection of the second fixing axle 153, the bottom surface of the second buffer board 151 and shell
The inner wall of ontology 10 is connected by third elastomeric element 155.In addition, turning between the second buffer board 151 and the second fixing axle 153
Rotation connection mode of the dynamic connection type referring to above-mentioned first deflector 111a and the first fixing axle 113.Second Buffer Unit 15
Stalk particle can be further acted on, increases stalk particle and the residence time inside outer cover body 10, to enhance stalk
The drying efficiency of particle.In addition, convection current is generated between hot-air and stalk particle since hot-air moves from the bottom to top,
And by the flow direction of the changeable part hot-air of the setting of the second buffer board 151, the hot-air in edge is filled
In diversity.
Herein it should be noted that the first above-mentioned elastomeric element 132, the second elastomeric element 115 and third elastic portion
Part 155 is hard spring, the length and coefficient of elasticity for hard spring as the case may be depending on.
The bottom of outer cover body 10 is inverted cone-shaped structure, and the bottom of outer cover body 10 offers discharge port, discharge port with it is defeated
Expect the feed inlet connection of device 2.Gas-circulating system includes air-heater 31, air-heater 31 by admission line respectively with shell sheet
Body 10, feeding device 2 are connected to, the connectivity part of admission line and outer cover body 10 be located at the first buffer board of the lowermost 131 with outside
Side-walls between 10 discharge port of shell ontology, admission line with pass through return-air duct 43 inside outer cover body 10 and be connected to and formed and follow
Loop back path, return-air duct 43 are equipped with rotary fan 33, and return-air duct 43 and the connectivity part of outer cover body 10 are located at feeding distribution mechanism
Side-walls between 11 and first buffer board 131 of the top.
Specifically, admission line includes main pipeline 41, the first branch pipe(tube) 411, the second branch pipe(tube) 413, the first branch pipe(tube)
411, the second branch pipe(tube) 413 is connected to by main pipeline 41 with air-heater 31, is connected inside the first branch pipe(tube) 411 and outer cover body 10
Logical, the gas outlet of the first branch pipe(tube) 411 is equipped with gas diverter, and the gas outlet of gas diverter is opposite with the first buffer board 131,
Gas separator disperses hot-air, keeps the flow of hot-air at various locations uniformly, to make stalk particle
Degree of drying is consistent.Second branch pipe(tube) 413 is connected to the side wall of feeding device 2, and the preferred spiral of feed device herein is sent
Material machine, screw feeding function quantitatively convey stalk particle, and hot-air carries out hot wind again to the stalk particle of its inside and handles, mentions
High drying effect is entered inside drying device 1 by the discharge port that the gas that feeding device 2 flows out has outer cover body 10, is continued
Heat is provided for stalk particle, accelerates the loss of moisture in particle.
In addition return-air duct 43 is connected to main pipeline 41, and hot-air is recycled, and is reduced in drying process
Energy consumption.
Since hot-air while moisture, has also taken away part dust, therefore in return-air duct in taking away stalk particle
43 connections by the cyclone separator 35 for removing dust particles, cyclone separator 35 be located at rotary fan 33 and air-heater 31 it
Between.For rotary fan 33 by the hot-air inside outer cover body 10 into cyclone separator 35, cyclone separator 35 can be by hot-air
In dust and part steam separated, it is processed after hot-air can be used as dry air and continue to use.Further,
The settable compressed air drier on return-air duct 43, sufficiently to remove the vapor in hot-air.
Further, the return-air duct 43 between cyclone separator 35 and air-heater 31 is also communicated with exhaust pipe, exhaust
Pipeline is equipped with the first valve 431, and the return-air duct 43 between cyclone separator 35 and air-heater 31 is equipped with the second valve 432.
When being not required to recycle hot-air, the second valve 432 is closed, the first valve 431 is opened, hot-air is discharged；When
When needing to recycle hot-air, the first valve 431 is closed, opens the second valve 432, hot-air enters main pipeline
41.Herein it should be noted that the first valve 431 and the second valve 432 are manually-operated gate or electrically operated valve.In addition above-mentioned
Cyclone separator 35, air-heater 31, compressed air drier are the prior art, and this will not be repeated here.
It also should be noted that in order to reach better drying effect, the preferred interval of the feeding manner of stalk particle
Charging.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, patent protection model of the invention
It encloses and is subject to claims, it is all to change with equivalent structure made by specification and accompanying drawing content of the invention, similarly
It should be included within the scope of the present invention.
Claims (8)
1. a kind of stalk drying system for charcoal production, which is characterized in that including drying device (1), be located at dry dress
Set the feeding device (2) and gas-circulating system of (1) bottom；
The drying device (1) includes up and down and the outer cover body of inner hollow (10) top of the outer cover body (10)
Portion offers feed inlet, is used to shunt the feeding distribution mechanism of material at the feed inlet of the outer cover body (10) at least provided with one
(11), the inside of the outer cover body (10) is equipped with multiple the first Buffer Units (13) being from top to bottom sequentially distributed, and described the
One Buffer Unit (13) includes the first buffer board (131), is offered on first buffer board (131) several arranged in arrays
Through-hole, the inner wall that the both ends of first buffer board (131) pass through the first elastomeric element (132) and outer cover body (10) connect
It connects, and first elastomeric element (132) is vertically arranged；
The bottom of the outer cover body (10) is inverted cone-shaped structure, and the bottom of the outer cover body (10) offers discharge port, institute
Discharge port is stated to be connected to the feed inlet of feeding device (2)；
The gas-circulating system includes air-heater (31), the air-heater (31) by admission line respectively with outer cover body
(10), feeding device (2) is connected to, and the connectivity part of the admission line and outer cover body (10) is located at the first buffer board of the lowermost
(131) side-walls between outer cover body (10) discharge port, the admission line and outer cover body (10) inside pass through return-air
Pipeline (43) is connected to and is formed circulation loop, and the return-air duct (43) is equipped with rotary fan (33), the return-air duct
(43) and the connectivity part of outer cover body (10) is located at the side wall between feeding distribution mechanism (11) and first buffer board (131) of the top
Place.
2. a kind of stalk drying system for charcoal production according to claim 1, which is characterized in that the air inlet
Pipeline includes main pipeline (41), the first branch pipe(tube) (411), the second branch pipe(tube) (413), first branch pipe(tube) (411), second
Pipeline (413) is connected to by main pipeline (41) with air-heater (31), in first branch pipe(tube) (411) and outer cover body (10)
The gas outlet of portion's connection, first branch pipe(tube) (411) is equipped with gas diverter, the gas outlet of the gas diverter and first
Relatively, second branch pipe(tube) (413) is connected to buffer board (131) with feeding device (2), the return-air duct (43) and main pipeline
(41) it is connected to.
3. a kind of stalk drying system for charcoal production according to claim 2, which is characterized in that the return-air
Pipeline (43) is connected with the cyclone separator (35) for removing dust particles, and the cyclone separator (35) is located at rotary fan
(33) between air-heater (31).
4. a kind of stalk drying system for charcoal production according to claim 3, which is characterized in that the whirlwind
Return-air duct (43) between separator (35) and air-heater (31) is also communicated with exhaust pipe, and the exhaust pipe is equipped with the
One valve (431), the return-air duct (43) between the cyclone separator (35) and air-heater (31) are equipped with the second valve
(432)。
5. a kind of stalk drying system for charcoal production according to claim 1, which is characterized in that the shell
The top side wall that ontology (10) is located at the first buffer board (131) is equipped with overhead gage, and the outer cover body (10) is located at the first buffering
The lower sidewalls of plate (131) are equipped with lower baffle plate, pass through first between first buffer board (131) and overhead gage, lower baffle plate
Elastomeric element (132) connection.
6. a kind of stalk drying system for charcoal production according to claim 1, which is characterized in that described first
Plate face between buffer board (131) adjacent through-holes is the board face structure to raise upward.
7. a kind of stalk drying system for charcoal production according to claim 1, which is characterized in that the sub-material
Mechanism (11) includes the first fixing axle (113), the first deflector (111a), the second deflector (111b), first fixing axle
(113) it is fixedly connected with the inner wall of outer cover body (10), and is arranged along the length direction of outer cover body (10) discharge port；Described
One deflector (111a), the second deflector (111b) are rotatablely connected with the first fixing axle (113), first deflector
(111a) and the second deflector (111b) are symmetrical arranged about the first fixing axle (113), first deflector (111a) and the
It is connected between two deflectors (111b) by the second elastomeric element (115).
8. a kind of stalk drying system for charcoal production according to claim 1, which is characterized in that the shell
It is ontology (10) on the side wall between the feeding distribution mechanism (11) and the first Buffer Unit (13), adjacent two first described
It is equipped on side wall between Buffer Unit (13) the second Buffer Unit (15), second Buffer Unit (15) includes second solid
Dead axle (153), the second buffer board (151), second fixing axle (153) is fixedly connected with the inner wall of outer cover body (10) and edge
The length direction of outer cover body (10) feed inlet is arranged, and second buffer board (151) and the second fixing axle (153) rotation connect
It connects, the bottom surface of second buffer board (151) is connect with the inner wall of outer cover body (10) by third elastomeric element (155).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811099283.4A CN109210913A (en) | 2018-09-20 | 2018-09-20 | A kind of stalk drying system for charcoal production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811099283.4A CN109210913A (en) | 2018-09-20 | 2018-09-20 | A kind of stalk drying system for charcoal production |
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| Publication Number | Publication Date |
|---|---|
| CN109210913A true CN109210913A (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811099283.4A Pending CN109210913A (en) | 2018-09-20 | 2018-09-20 | A kind of stalk drying system for charcoal production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116294452A (en) * | 2021-12-20 | 2023-06-23 | 中国石油天然气股份有限公司 | Device for on-line drying catalyst of continuous reforming device and drying method thereof |
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| CN107883734A (en) * | 2017-11-17 | 2018-04-06 | 巴东隆生生物科技有限公司 | A kind of drying unit of stalk particle |
| CN108354107A (en) * | 2018-03-08 | 2018-08-03 | 杭州闪烁科技有限公司 | A kind of domestic food airing machine |
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| CN116294452A (en) * | 2021-12-20 | 2023-06-23 | 中国石油天然气股份有限公司 | Device for on-line drying catalyst of continuous reforming device and drying method thereof |
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