CN111964386A - Drying device for wood chip treatment - Google Patents
Drying device for wood chip treatment Download PDFInfo
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- CN111964386A CN111964386A CN202010782531.6A CN202010782531A CN111964386A CN 111964386 A CN111964386 A CN 111964386A CN 202010782531 A CN202010782531 A CN 202010782531A CN 111964386 A CN111964386 A CN 111964386A
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- wall
- fixedly connected
- shell
- drying cylinder
- air
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
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- 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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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
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
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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
- F26B21/003—Supply-air or gas filters
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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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
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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
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to the technical field of sawdust treatment, and particularly relates to a drying device for sawdust treatment, aiming at the problems in the prior art, the drying device comprises a drying cylinder, wherein the drying cylinder comprises an outer shell and an inner container, an electric heating layer is arranged between the outer shell and the inner container, a feeding hole is formed in the outer wall of one side of the drying cylinder, a feeding channel is fixedly connected to the inner wall of the side surface of the feeding hole, a feeding mechanism is arranged in the feeding channel, a waste bin is fixedly connected to the outer wall of the bottom of the drying cylinder, and a discharging door is arranged on the outer wall of one side of the waste bin. The invention has the advantages of playing a sorting effect, facilitating later-stage treatment, preventing wood chips from falling due to weight increase caused by insufficient agglomeration and drying, ensuring more sufficient drying, preventing the wood chips from being adsorbed on the inner wall of the drying cylinder to cause that heat generated by the electric heating layer can not be diffused into the drying cylinder, increasing the stroke of the wood chips in the drying cylinder and improving the drying effect of the wood chips.
Description
Technical Field
The invention relates to the technical field of sawdust treatment, in particular to a drying device for sawdust treatment.
Background
The wood is a biological material which is easy to process and has higher strength, and can highlight the superiority of carbon fixation, emission reduction, low carbon and energy conservation when being used as an industrial and domestic material compared with other materials with the same application, thereby being widely used. The growth that current timber was planted is difficult to satisfy the timber demand of continuous increase, and the saw-dust is as wood working's remainder, also increases along with the continuous increase of timber use amount, and the saw-dust as timber remainder is higher usually water content, for the rational utilization saw-dust, generally need earlier carry out drying process with the saw-dust when utilizing the saw-dust earlier.
The saw-dust is wherein can be mingled with debris such as some small stones usually in collecting the in-process, and these debris can produce great influence to the quality of saw-dust, and then can't clear away the debris such as the stone in the saw-dust when current drying device is carrying out the drying to the saw-dust, inconvenient subsequent processing.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a drying device for sawdust treatment.
The invention provides a drying device for sawdust treatment, which comprises a drying cylinder, wherein the drying cylinder comprises an outer shell and an inner container, an electric heating layer is arranged between the outer shell and the inner container, a feed inlet is formed in the outer wall of one side of the drying cylinder, a feed channel is fixedly connected to the inner wall of the side surface of the feed inlet, a feeding mechanism is arranged in the feed channel, a waste box is fixedly connected to the outer wall of the bottom of the drying cylinder, a discharge door is arranged on the outer wall of one side of the waste box, an annular shell is fixedly connected to the outer wall of the side surface of the drying cylinder, an air blowing groove which is inclined upwards is formed between the inner wall of the side surface of the annular shell and the outer wall of the side surface of the drying cylinder, an air inlet pipe is inserted into the outer wall of the side surface of the annular shell, an air pump is connected to one end of the air inlet, there is the baffle bottom one side outer wall of ejection of compact shell through hinged joint, the same torsional spring of one side inner wall fixedly connected with of bottom outer wall one side of baffle and ejection of compact shell, the top outer wall fixedly connected with air guide shell of unloading section, and the bottom outer wall of air guide shell and the top outer wall of unloading section open and have communicating last air guide groove, open one side outer wall of unloading section has the side air guide groove, and the side inner wall fixedly connected with communicating pipe in side air guide groove, and the other end and the air guide shell of communicating pipe communicate with each other.
Preferably, feeding mechanism includes the feeding spiral leaf of connecting in feedstock channel side inner wall through the bearing, and feedstock channel's one end outer wall fixedly connected with forms driven motor with the feeding spiral leaf, and the one end fixedly connected with loading hopper of drying cylinder is kept away from to feedstock channel's top outer wall.
Preferably, the inner wall of the side surface of the upper air guide groove is fixedly connected with an upper filter screen, and the inner wall of the side surface of the side air guide groove is fixedly connected with a lower filter screen.
Preferably, the outer wall of one side of the air guide shell is fixedly connected with a linkage shell, the inner wall of the side face of the linkage shell is connected with a linkage shaft extending to the inside of the drying cylinder through a bearing, and the linkage shaft is located on the outer wall of the side face of the inside of the linkage shell and is fixedly connected with fan blades.
Preferably, the bottom outer wall fixedly connected with of universal driving shaft goes up the connecting rod, and goes up the strip of scraping that the equal fixedly connected with in bottom outer wall both sides of connecting rod and drying cylinder lateral wall inner wall contacted, two bottom outer wall fixedly connected with of scraping the same lower connecting rod of strip, the connecting axle under the bottom outer wall fixedly connected with of lower connecting rod, the bottom outer wall fixedly connected with of lower connecting axle breaks the pole, breaks the pole and is located feedstock channel's below.
Preferably, the inner wall of the side surface of the drying cylinder above the feeding channel is fixedly connected with guide vanes which are uniformly distributed in an annular shape, and the guide vanes are obliquely arranged.
Preferably, the air inlet end of the air pump is connected with an air inlet pipe, the outer wall of one end of the air inlet pipe is fixedly connected with a heat exchange cylinder, and the other end of the heat exchange cylinder is fixedly connected with an air filter.
Preferably, the outer wall of one side of the air guide shell is fixedly connected with a linkage shell, the outer wall of one side of the linkage shell is inserted with an air guide pipe, the other end of the air guide pipe is inserted into the outer wall of the side face of the heat exchange cylinder, the other end of the air guide pipe is connected with a heat exchange pipe located inside the heat exchange cylinder, the heat exchange pipe is of a spiral pipe installation structure, and the other end of the heat exchange pipe is fixedly connected with an exhaust pipe.
The beneficial effects of the invention are as follows:
1. through setting up drying cylinder and annular shell, set up the air blast groove between annular shell and drying cylinder, the air blast groove slope upwards, after the saw-dust enters into drying cylinder, can carry out high temperature drying to the saw-dust by the high temperature air in the drying cylinder, upwards wind energy by air blast groove drum-out makes lighter saw-dust upwards flutter simultaneously, impurity such as heavier stone then can fall downwards, and then has played the effect of selecting separately, has made things convenient for the processing in later stage.
2. Through setting up the shredding rod, set up the shredding rod in the inside of drying cylinder, the rotation through the shredding rod can be broken because of the saw-dust of moisture and caking hits the bits of broken glass, prevents that the saw-dust caking is dry insufficient and lead to weight gain and whereabouts for the drying is more abundant.
3. Through setting up the scraping strip, set up the scraping strip at the inner wall of drying cylinder, the scraping strip can scrape the saw-dust that adsorbs on the drying cylinder inner wall down, and then prevents that the saw-dust from adsorbing the inner wall of drying cylinder and the inside that can't scatter into the drying cylinder of heat that leads to the electric heating layer to produce.
4. Through setting up the water conservancy diversion leaf, set up the water conservancy diversion leaf in the inside of drying cylinder, the slope of water conservancy diversion leaf sets up, and then when wind-force drove the saw-dust upward movement and through the water conservancy diversion leaf, the water conservancy diversion leaf that the slope set up can make the saw-dust be heliciform upward movement, and then can increase the stroke of saw-dust in the drying cylinder, has improved the drying effect of saw-dust.
5. Through setting up the linkage shell, set up the flabellum in the inside of linkage shell, when the air after the stoving when through the linkage shell, the energy band moves the flabellum and rotates, and then can drive through the universal driving shaft and scrape the strip and hit garrulous pole and rotate, need not the external world and carry out the function, saved the energy.
6. Through setting up the heat exchanger section of thick bamboo, set up the heat exchange tube in the heat exchanger section of thick bamboo, the air that enters into in the drying section of thick bamboo can carry out the heat exchange with exhaust air in the drying section of thick bamboo in the heat exchanger section of thick bamboo, and then can preheat the air that enters into in the drying section of thick bamboo, has reduced thermal loss.
Drawings
Fig. 1 is a schematic view of the overall structure of a drying apparatus for processing wood chips according to the present invention;
FIG. 2 is a schematic structural view of a heat exchange cylinder of a drying device for wood chip processing according to the present invention;
FIG. 3 is a schematic view of a discharging section of the drying device for processing wood chips according to the present invention;
FIG. 4 is a schematic view of a linkage shell structure of a drying device for wood chip processing according to the present invention;
FIG. 5 is a schematic view of the internal structure of a drying cylinder of the drying device for processing wood chips according to the present invention;
fig. 6 is a schematic view of the internal structure of an annular shell of a drying device for processing wood chips according to the present invention.
In the figure: 1-drying cylinder, 2-heat exchange cylinder, 3-air filter, 4-steam guide pipe, 5-linkage shell, 6-air guide shell, 7-communicating pipe, 8-blanking section, 9-charging hopper, 10-discharging shell, 11-motor, 12-feeding channel, 13-waste bin, 14-annular shell, 15-air inlet pipe, 16-air pump, 17-air inlet pipe, 18-steam exhaust pipe, 19-heat exchange pipe, 20-linkage shaft, 21-fan blade, 22-baffle, 23-torsion spring, 24-scraping strip, 25-upper connecting rod, 26-upper filter screen, 27-inner container, 28-electric heating layer, 29-outer shell, 30-lower connecting rod, 31-lower connecting shaft, 32-guide vane, 33-crushing rod, 34-blast groove, 35-feeding spiral blade and 36-lower filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a drying device for wood chip treatment comprises a drying cylinder 1, the drying cylinder 1 comprises an outer shell 29 and an inner container 27, an electric heating layer 28 is arranged between the outer shell 29 and the inner container 27, a feeding port is arranged on the outer wall of one side of the drying cylinder 1, a feeding channel 12 is fixedly connected to the inner wall of the side surface of the feeding port, a feeding mechanism is arranged inside the feeding channel 12, a waste box 13 is fixedly connected to the outer wall of the bottom of the drying cylinder 1, a discharge door is arranged on the outer wall of one side of the waste box 13, an annular shell 14 is fixedly connected to the outer wall of the side surface of the drying cylinder 1 below the feeding channel 12, an air blowing groove 34 which is inclined upwards is arranged between the inner wall of the side surface of the annular shell 14 and the outer wall of the side surface of the drying cylinder 1, an air inlet pipe 15 is inserted into the outer wall of the, and the bottom outer wall fixedly connected with ejection of compact shell 10 of unloading section 8, there is baffle 22 one side outer wall bottom of ejection of compact shell 10 through hinged joint, the same torsional spring 23 of bottom outer wall one side of baffle 22 and one side inner wall fixedly connected with of ejection of compact shell 10, the top outer wall fixedly connected with air guide shell 6 of unloading section 8, and open the bottom outer wall of air guide shell 6 and the top outer wall of unloading section 8 has communicating last air guide groove, open one side outer wall of unloading section 8 has the side air guide groove, and the side inner wall fixedly connected with communicating pipe 7 in side air guide groove, the other end of communicating pipe 7 communicates with each other with air guide shell 6.
In the invention, the feeding mechanism comprises a feeding spiral blade 35 connected to the inner wall of the side surface of the feeding channel 12 through a bearing, the outer wall of one end of the feeding channel 12 is fixedly connected with a motor 11 which forms transmission with the feeding spiral blade 35, and the end, far away from the drying cylinder 1, of the outer wall of the top of the feeding channel 12 is fixedly connected with a feeding hopper 9.
Wherein, the side inner wall of the upper air guide groove is fixedly connected with an upper filter screen 26, and the side inner wall of the side air guide groove is fixedly connected with a lower filter screen 36.
The outer wall of one side of the air guide shell 6 is fixedly connected with a linkage shell 5, the inner wall of the side face of the linkage shell 5 is connected with a linkage shaft 20 extending to the inside of the drying cylinder 1 through a bearing, and the outer wall of the side face of the linkage shaft 20 located inside the linkage shell 5 is fixedly connected with fan blades 21.
Wherein, the bottom outer wall fixedly connected with of universal driving shaft 20 goes up connecting rod 25, and goes up the equal fixedly connected with in bottom outer wall both sides of connecting rod 25 and the strip 24 of scraping that the 1 side inner wall of drying cylinder contacted, the same lower connecting rod 30 of bottom outer wall fixedly connected with of two strips 24 of scraping, connecting axle 31 under the bottom outer wall fixedly connected with of lower connecting rod 30, the bottom outer wall fixedly connected with of lower connecting axle 31 strikes garrulous pole 33, strikes garrulous pole 33 and is located the below of feedstock channel 12.
Wherein, the inner wall of the side surface of the drying cylinder 1 above the feeding channel 12 is fixedly connected with guide vanes 32 which are uniformly distributed in an annular shape, and the guide vanes 32 are obliquely arranged.
Wherein, the air inlet end of the air pump 16 is connected with an air inlet pipe 17, the outer wall of one end of the air inlet pipe 17 is fixedly connected with a heat exchange cylinder 2, and the other end of the heat exchange cylinder 2 is fixedly connected with an air filter 3.
Wherein, one side outer wall fixedly connected with linkage shell 5 of air guide shell 6, and one side outer wall of linkage shell 5 pegs graft and have steam guide tube 4, and the other end of steam guide tube 4 pegs graft in the side outer wall of heat transfer section of thick bamboo 2, and the other end of steam guide tube 4 is connected with the heat exchange tube 19 that is located heat transfer section of thick bamboo 2 inside, and heat exchange tube 19 is the spiral tube dress structure, and the other end fixedly connected with exhaust pipe 18 of heat exchange tube 19.
When the drying device is used, sawdust to be dried is added into the feeding hopper 9, enters the drying cylinder 1 gradually through the feeding channel 12, is dried by the electric heating layer 28 and enters the drying cylinder 1, meanwhile, the air pump 16 blows outside air into the drying cylinder 1 through the annular shell 14 and forms upward air flow in the drying cylinder 1, and then the sawdust is driven to move upwards, stones mixed with the sawdust fall into the waste bin 13, when the sawdust moves upwards and passes through the diversion blades 32, the sawdust can move upwards in a spiral shape through the diversion blades 32 which are arranged obliquely, so that the stroke of the sawdust in the drying cylinder 1 can be increased, the drying effect of the sawdust is improved, when the sawdust passes through the discharging section 8 after being dried, the sawdust is not enough to drive the sawdust to move continuously due to the fact that wind power is dispersed by the upper filter screen 26 and the lower filter screen 36 in the discharging section 8, and the sawdust can fall into the discharging shell 10 through weight, when the saw-dust is more in ejection of compact shell 10, pressure can be pressed baffle 22 and open, and then make the saw-dust fall, air after the drying enters into linkage shell 5 by air guide shell 6 and can drive flabellum 21 and rotate, and then drive universal driving shaft 20 and rotate, thereby drive scraping strip 24 and hit garrulous pole 33 and rotate, and then can scrape the saw-dust of drying cylinder 1 inside, prevent that the saw-dust from adsorbing on drying cylinder 1 inside and leading to the unable derivation of heat in the drying cylinder 1, hit garrulous pole 33 simultaneously and rotate and can hit the bits of broken glass because of the humidity, prevent that the saw-dust caking is dry inadequately and lead to weight increase and whereabouts, make the drying more abundant, the air of discharging then can enter into heat exchange tube 19 and form the heat exchange with the air in the heat exchange cylinder 2, thereby can preheat the air that enters into drying cylinder 1, the loss of energy has been reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The drying device for wood chip treatment comprises a drying cylinder (1), wherein the drying cylinder (1) comprises an outer shell (29) and an inner container (27), and an electric heating layer (28) is arranged between the outer shell (29) and the inner container (27), and is characterized in that a feed inlet is formed in the outer wall of one side of the drying cylinder (1), a feed channel (12) is fixedly connected to the inner wall of the side of the feed inlet, a feeding mechanism is arranged in the feed channel (12), a waste box (13) is fixedly connected to the outer wall of the bottom of the drying cylinder (1), a discharge door is arranged on the outer wall of one side of the waste box (13), an annular shell (14) is fixedly connected to the outer wall of the side of the drying cylinder (1) below the feed channel (12), an air blowing groove (34) which is inclined upwards is formed between the inner wall of the side of the annular shell (14) and the outer wall of the side of the drying cylinder (1), and an air inlet pipe (, the one end of intake pipe (15) is connected with air pump (16), the top outer wall of drying cylinder (1) is provided with unloading section (8), and the bottom outer wall fixedly connected with ejection of compact shell (10) of unloading section (8), there is baffle (22) one side outer wall bottom of ejection of compact shell (10) through hinged joint, the same torsional spring (23) of one side inner wall fixedly connected with of bottom outer wall one side of baffle (22) and ejection of compact shell (10), the top outer wall fixedly connected with air guide shell (6) of unloading section (8), and open the bottom outer wall of air guide shell (6) and the top outer wall of unloading section (8) has communicating last air guide groove, open one side outer wall of unloading section (8) has the side air guide groove, and the side inner wall fixedly connected with communicating pipe (7) in the side air guide groove, the other end and the air guide shell (6) of communicating pipe (7) communicate with each other.
2. The wood chip processing drying device according to claim 1, characterized in that the feeding mechanism comprises a feeding spiral blade (35) connected to the inner side wall of the feeding channel (12) through a bearing, the outer wall of one end of the feeding channel (12) is fixedly connected with a motor (11) forming transmission with the feeding spiral blade (35), and the end of the outer wall of the top of the feeding channel (12) far away from the drying cylinder (1) is fixedly connected with a feeding hopper (9).
3. A wood chip processing drying device according to claim 1, characterized in that an upper screen (26) is fixedly connected to the inner side wall of the upper air guiding groove, and a lower screen (36) is fixedly connected to the inner side wall of the side air guiding groove.
4. The wood chip processing drying device according to claim 1, characterized in that a linkage shell (5) is fixedly connected to the outer wall of one side of the air guide shell (6), a linkage shaft (20) extending to the inside of the drying cylinder (1) is connected to the inner wall of the side of the linkage shell (5) through a bearing, and fan blades (21) are fixedly connected to the outer wall of the side of the linkage shaft (20) located inside the linkage shell (5).
5. The wood chip processing drying device according to claim 4, characterized in that an upper connecting rod (25) is fixedly connected to the outer bottom wall of the linkage shaft (20), scraping strips (24) contacting with the inner side wall of the drying cylinder (1) are fixedly connected to both sides of the outer bottom wall of the upper connecting rod (25), the same lower connecting rod (30) is fixedly connected to the outer bottom walls of the two scraping strips (24), a lower connecting shaft (31) is fixedly connected to the outer bottom wall of the lower connecting rod (30), a crushing rod (33) is fixedly connected to the outer bottom wall of the lower connecting shaft (31), and the crushing rod (33) is located below the feeding channel (12).
6. The wood chip processing drying device according to claim 1, characterized in that the inner wall of the side surface of the drying cylinder (1) above the feeding channel (12) is fixedly connected with guide vanes (32) which are uniformly distributed in an annular shape, and the guide vanes (32) are obliquely arranged.
7. The wood chip processing drying device according to claim 1, characterized in that the air inlet end of the air pump (16) is connected with an air inlet pipe (17), the outer wall of one end of the air inlet pipe (17) is fixedly connected with a heat exchange cylinder (2), and the other end of the heat exchange cylinder (2) is fixedly connected with an air filter (3).
8. The wood chip processing drying device according to claim 7, wherein a linkage shell (5) is fixedly connected to the outer wall of one side of the air guide shell (6), a steam guide pipe (4) is inserted into the outer wall of one side of the linkage shell (5), the other end of the steam guide pipe (4) is inserted into the outer wall of the side face of the heat exchange barrel (2), the other end of the steam guide pipe (4) is connected with a heat exchange pipe (19) located inside the heat exchange barrel (2), the heat exchange pipe (19) is of a spiral pipe installation structure, and the other end of the heat exchange pipe (19) is fixedly connected with a steam exhaust pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010782531.6A CN111964386A (en) | 2020-08-06 | 2020-08-06 | Drying device for wood chip treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010782531.6A CN111964386A (en) | 2020-08-06 | 2020-08-06 | Drying device for wood chip treatment |
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| CN111964386A true CN111964386A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010782531.6A Pending CN111964386A (en) | 2020-08-06 | 2020-08-06 | Drying device for wood chip treatment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1237578A (en) * | 1983-05-23 | 1988-06-07 | Toru Ozawa | Drum type washing dryer |
| CN205550450U (en) * | 2016-04-18 | 2016-09-07 | 象山逸迪电子科技有限公司 | Plastics processing is with breaker that has shock absorber support |
| CN206995911U (en) * | 2017-07-11 | 2018-02-13 | 北京金泰天成科技有限责任公司 | A kind of tubular type condenses deduster |
| CN209569979U (en) * | 2018-11-27 | 2019-11-01 | 天津中航百慕新材料技术有限公司 | A kind of constant temperature blast drier |
| CN210088464U (en) * | 2019-05-15 | 2020-02-18 | 石家庄正中科技有限公司 | Biogas conveying system with filtering mechanism |
| CN110940166A (en) * | 2019-12-16 | 2020-03-31 | 株洲蓝海包装有限公司 | Raw material drying device is used in production of solid toilet cleaner |
-
2020
- 2020-08-06 CN CN202010782531.6A patent/CN111964386A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1237578A (en) * | 1983-05-23 | 1988-06-07 | Toru Ozawa | Drum type washing dryer |
| CN205550450U (en) * | 2016-04-18 | 2016-09-07 | 象山逸迪电子科技有限公司 | Plastics processing is with breaker that has shock absorber support |
| CN206995911U (en) * | 2017-07-11 | 2018-02-13 | 北京金泰天成科技有限责任公司 | A kind of tubular type condenses deduster |
| CN209569979U (en) * | 2018-11-27 | 2019-11-01 | 天津中航百慕新材料技术有限公司 | A kind of constant temperature blast drier |
| CN210088464U (en) * | 2019-05-15 | 2020-02-18 | 石家庄正中科技有限公司 | Biogas conveying system with filtering mechanism |
| CN110940166A (en) * | 2019-12-16 | 2020-03-31 | 株洲蓝海包装有限公司 | Raw material drying device is used in production of solid toilet cleaner |
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