CN110057176A - A kind of safe Saw-dust drier - Google Patents
A kind of safe Saw-dust drier Download PDFInfo
- Publication number
- CN110057176A CN110057176A CN201910363225.6A CN201910363225A CN110057176A CN 110057176 A CN110057176 A CN 110057176A CN 201910363225 A CN201910363225 A CN 201910363225A CN 110057176 A CN110057176 A CN 110057176A
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- China
- Prior art keywords
- cover board
- sawdust
- drying cavity
- mounting groove
- drying
- Prior art date
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- 239000000428 dust Substances 0.000 title claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 134
- 238000003756 stirring Methods 0.000 claims description 18
- 238000012856 packing Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 30
- 230000005540 biological transmission Effects 0.000 description 22
- 238000012545 processing Methods 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 5
- 230000002045 lasting effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002274 desiccant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
-
- 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
-
- 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
-
- 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
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/24—Wood particles, e.g. shavings, cuttings, saw dust
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses: a kind of safe Saw-dust drier, feed pipe including treatment box and at the top of the treatment box, drying cavity is equipped in the treatment box, the feed inlet matched with the feed pipe is equipped at the top of the drying cavity, feed hopper is equipped at the top of the feed pipe, the drying cavity side is equipped with discharge port, the first cover board is connected on the discharge port inner wall, first cover board is equipped with pressure relief opening, first cover sidewall is equipped with the third mounting groove matched with the pressure relief opening, is equipped with pressure release component in the third mounting groove；When the air pressure in drying cavity is excessive, pressure release component is pushed under the influence of air pressure, keep pressure relief opening in the open state, convenient for the air-flow in drying cavity is discharged from pressure relief opening, make to maintain stable state air pressure in drying cavity, it avoids pressing through in drying cavity from damaging to treatment box greatly, reduces the safety accident rate of drying machine.
Description
Technical field
The invention belongs to sawdust drying technology fields, more particularly, to a kind of safe Saw-dust drier.
Background technique
When using sawdust production various products, such as it is pressed into wooden stick, needs that first sawdust is dried, make it
Moisture content is reduced in the range of needs, just can be carried out the production process of next step.Drying for sawdust, the method for most original
It is sawdust to be placed under outdoor sunlight using spontaneously drying and carry out natural drying, the moisture in sawdust is evaporated；It is this
Although natural drying is low in cost, operate fairly simple, spontaneously dries the sunning for spending that the time is long, needs large area
Place；Therefore big by effect of natural conditions, stability is poor, and sawdust amount dry every time is little, is not able to satisfy large-scale
Production and processing demand.
For the drying efficiency for promoting sawdust, occurs a variety of dryers on the market, sawdust is dried using the principle of roller
It is dry, to improve drying effect, drying and processing is carried out to sawdust preferably in the roller of sealing, drying is generally required using heat
Wind, the lasting hot wind that is passed through in roller are easy to make the pressure in roller excessive, damage to roller, are easy to cause explosion etc.
Safety accident, there are biggish security risks.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides a kind of safe Saw-dust drier.
To achieve the goals above, the invention adopts the following technical scheme: a kind of safe Saw-dust drier, including processing
Case and the feed pipe at the top of the treatment box, the treatment box is interior to be equipped with drying cavity, and the drying cavity top is equipped with and institute
The feed inlet that feed pipe matches is stated, feed hopper is equipped at the top of the feed pipe, the drying cavity side is equipped with discharge port, described
The first cover board is connected on discharge port inner wall, first cover board is equipped with pressure relief opening, sets in first cover sidewall
There is the third mounting groove matched with the pressure relief opening, is equipped with pressure release component in the third mounting groove；Sawdust is put into charging
It in bucket, is entered in drying cavity via feed pipe, the drying and processing of sawdust is completed in drying cavity；When the air pressure in drying cavity
When big, push pressure release component under the influence of air pressure, keep pressure relief opening in the open state, convenient for by the air-flow in drying cavity from letting out
It presses and is discharged at mouth, make to maintain stable state air pressure in drying cavity, pressing through in drying cavity is avoided to damage to treatment box greatly, reduce dry
The safety accident rate of dry machine.
The pressure release component includes the 4th cover board in the third mounting groove, the cunning on the 4th cover board
Block and the Packing spring on the sliding block, the third installation groove sidewall are equipped with the sliding slot matched with the sliding block,
4th cover board is equipped with multiple fourth holes；Under the cooperation of sliding block and sliding slot, position-limiting action is risen to the 4th cover board, is prevented
4th cover board is deviate from out of third mounting groove, promotes the connection effect of the 4th cover board and third mounting groove；When the air pressure of drying cavity
When excessive, air-flow is moved toward at pressure relief opening, under the influence of air pressure, pushes the 4th cover board outward movment, thus make sliding block along
Sliding slot is mobile, keeps pressure relief opening in the open state, and the air-flow released from pressure relief opening is discharged by fourth hole, reduces drying cavity
Interior pressure prevents the air pressure in drying cavity is excessive from damaging to treatment box；Under the action of Packing spring, in drying cavity
Air pressure when being in normal value, the 4th cover board and pressure relief opening form preferable sealing and cooperate, and play good sealing to pressure relief opening
Effect, avoids the hot gas in drying cavity from revealing, and promotes the drying effect to sawdust.
The third mounting groove inner wall is equipped with gas-guide tube, is equipped with whistle in the gas-guide tube；When the air pressure in drying cavity
When excessive, push the 4th cover board to deviate from from pressure relief opening under the influence of air pressure, air-flow is discharged from pressure relief opening, fraction
It enters in gas-guide tube when being discharged out of pressure relief opening and is discharged out of gas-guide tube, blow whistle by the air-flow of gas-guide tube, make the whistle
Son issue the sound, play the role of remind operator, convenient for operator after hearing sound pass hull closure, avoid drying cavity
Interior air pressure continues to increase, and prevents drying machine from being damaged by excessive pressure.
It is equipped with installing pipe in the drying cavity, drive rod is equipped in the installing pipe, the drive rod is equipped with stirring
Bar, the treatment box side wall are equipped with the second driving motor for driving the drive rod rotation；In the second driving motor
Effect is lower to drive drive rod rotation, and drive rod drives stirring rod rotation, stirring rod is made to play stirring action to the sawdust in drying cavity,
Convenient for digging the sawdust in drying cavity, sawdust is avoided to accumulate in the drying effect with drying cavity bottom influences to sawdust；It is stirring
Under the action of mixing bar, the sawdust that effectively will bear against bottom turns to top, and the sawdust of bottom is enable adequately to connect with hot gas
Touching promotes the contact effect of hot gas sawdust, convenient for the flash baking of sawdust.
The treatment box side wall is equipped with the second equipment box, and second driving motor is detachably set to second equipment
In case, described drive rod one end is equipped with the second driving wheel, and being rotatably connected on the treatment box side wall has third driving wheel, described
The output shaft of second driving motor is arranged on the third driving wheel；When installing to the second driving motor, make second
The output shaft of driving motor is directed at third driving wheel, and the second driving motor is pushed into the second equipment box, keeps the second driving electric
Machine and third driving wheel form transmission cooperation, convenient for passing to the kinetic energy of the second driving motor under the action of third driving wheel
Drive rod has rotated stirring rod and stirs sawdust effect；Drying machine after a period of use, can easily by second driving electricity
Machine is split out out of second equipment box, convenient for the maintenance to the second driving motor, reduces the maintenance cost to drying machine.
Second equipment box side is equipped with third support plate, and the third support plate is equipped with the second support spring, institute
It states second support spring one end and is equipped with fixed cover；The second equipment box side wall is equipped with guide block, the second support plate side wall
It is equipped with the guide rail matched with the limited block；The output shaft of second driving motor, will after being inserted into third driving wheel
Guide rail is inserted on guide block, pushes third support plate down, compresses the second support spring, so that fixed one end covered is set to second and is driven
Dynamic motor side, until fixed cover being placed on the second driving motor after third support plate drops to extreme lower position, fixed cover with
Under the mutual cooperation of second equipment box, longitudinal fixation is played to the second driving motor, is supported in the second support spring and third
Under the action of plate, the fixation in transverse direction is risen to the second driving motor, the second driving motor is stably fixed to the second equipment box
It is interior, promote the fiting effect of the second driving motor and third driving wheel；Under the action of fixed cover, the second driving motor is risen and is protected
Shield effect, reduces the influence of outer the second driving motor of bound pair, extends the service life of the second driving motor.
It is equipped with the first mounting plate in the feed pipe, first mounting plate bottom is equipped with the first mounting groove, and described first
The second cover board is connected in mounting groove, the feed pipe is separated into first chamber and second chamber by second cover board,
The second chamber inner wall is equipped with the second mounting plate, and second mounting plate bottom is equipped with the second mounting groove, second peace
Third cover board is connected in tankage；Sawdust before entering drying cavity, open by the second cover board, falls sawdust in the second chamber
Interior, third cover board are closed, and are stored in the part sawdust in feed hopper in second chamber, until sawdust fills second chamber
Full, the capacity of second chamber and the appropriate environmental capacity of drying cavity are corresponding；After second chamber fills sawdust, the second cover board is closed, the
Three cover boards are opened, and the sawdust in feed hopper is no longer fallen into folded chamber, and the sawdust in second chamber is fallen in drying cavity, will
Sawdust, which is added in drying cavity, carries out drying and processing；The sawdust being added in drying cavity every time is quantified by second chamber
Control prevents excessive being added in drying cavity of sawdust from causing security risk, by drying cavity using maximizing with optimum
Sawdust is added in drying cavity by quantity, promotes the drying effect to sawdust.
The invention has the following advantages that pressure release component is pushed under the influence of air pressure when the air pressure in drying cavity is excessive,
Keep pressure relief opening in the open state, convenient for the air-flow in drying cavity to be discharged from pressure relief opening, makes to maintain stable state gas in drying cavity
Pressure, avoids pressing through in drying cavity from damaging to treatment box greatly, reduces the safety accident rate of drying machine.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is diagrammatic cross-section one of the invention.
Fig. 3 is enlarged drawing at the G in Fig. 2.
Fig. 4 is enlarged drawing at the H in Fig. 2.
Fig. 5 is diagrammatic cross-section two of the invention.
Fig. 6 is enlarged drawing at the A in Fig. 5.
Fig. 7 is enlarged drawing at the B in Fig. 5.
Fig. 8 is diagrammatic cross-section three of the invention.
Fig. 9 is enlarged drawing at the C in Fig. 8.
Figure 10 is diagrammatic cross-section four of the invention.
Figure 11 is the enlarged view at I in Figure 10.
Figure 12 is the structural schematic diagram of feed pipe of the present invention.
Figure 13 is the diagrammatic cross-section of feed pipe of the present invention.
Figure 14 is enlarged drawing at the D in Figure 13.
Figure 15 is enlarged drawing at the E in Figure 13.
Figure 16 is enlarged drawing at the F in Figure 13.
Specific embodiment
As illustrated in figs. 1-16, a kind of safe Saw-dust drier, including treatment box 1 and set on 1 top for the treatment of box
Feed pipe 2 is equipped with drying cavity 13 in the treatment box 1, be equipped at the top of the drying cavity 13 matched with the feed pipe 2 into
Material mouth, is equipped with feed hopper 21 at the top of the feed pipe 2, and 13 side of drying cavity is equipped with discharge port, on the discharge port inner wall
It is hinged with the first cover board 11, the first mounting plate 24 is equipped in the feed pipe 2,24 bottom of the first mounting plate is equipped with the first peace
Tankage is connected with the second cover board 28 in first mounting groove, and the feed pipe 2 is separated by second cover board 28
One chamber and second chamber, the second chamber inner wall are equipped with the second mounting plate 26, and 26 bottom of the second mounting plate is equipped with
Second mounting groove is connected with third cover board 29 in second mounting groove；Second cover sidewall is equipped with the first connecting shaft,
Third cover sidewall is equipped with the second connecting shaft, and the second cover board is connected in the first mounting groove by the first connecting shaft, third cover board
It is connected in the second mounting groove by the second connecting shaft, the flip-flop movement of cover board is realized under the action of connecting shaft；Second cover board and
Third cover board is respectively two pieces, and the first mounting plate and the second mounting plate are cirque structure, in the cooperation of cover board and mounting plate
Under, it seals to feed pipe.
When handling sawdust, sawdust is put into feed hopper, is stored in more sawdust in feed hopper；Sawdust exists
Before entering drying cavity, the second cover board is opened, and falls sawdust in second chamber, and third cover board is closed, and is made in feed hopper
Part sawdust is stored in second chamber, until sawdust fills second chamber, the capacity of second chamber and fitting for drying cavity
Suitable capacity is corresponding；After second chamber fills sawdust, the second cover board is closed, and third cover board is opened, and the sawdust in feed hopper is no longer
It falls into folded chamber, the sawdust in second chamber is fallen in drying cavity, and sawdust is added in drying cavity and is carried out at drying
Reason；Quantitative control is carried out to the sawdust being added in drying cavity every time by second chamber, by drying cavity using maximizing, is prevented
Only excessive being added in drying cavity of sawdust causes security risk, and sawdust is added in drying cavity with optimum quantity, is mentioned
Rise the drying effect to sawdust.
The second chamber inner wall is equipped with the first supporting block 230, and first supporting block 230 is equipped with the first cylinder
2301, the piston rod of first cylinder 2301 is articulated with 28 bottom of the second cover board, and second cover board 28 is when opening
First cover board 29 is driven to close；First cylinder provides support force for the second cover board, starts to control production to the switch of the second cover board
With under the action of the first cylinder, preventing sawdust in feed hopper under the effect of gravity opening the second cover board, convenient for entrance
Sawdust in drying cavity is controlled；First cylinder synchronous drive third cover board when controlling the second cover board moves, and makes
The movement of second cover board and third cover board is more coherent, the movement of synchronous second cover board and third cover board, is convenient for the quickly
One sawdust is added in drying cavity；When the sawdust in drying cavity carries out drying and processing, the second cover board is in the open state, is convenient for
New sawdust is added in second chamber, promotes the treatment effeciency to sawdust.
2 inner wall of feed pipe is equipped with the first movable chamber 210, first mounting groove and first movable chamber 210
It communicates, the first live-roller 220 matched with second cover board 28, first movable chamber is equipped in first mounting groove
The driver plate 27 matched with first live-roller 220 is equipped in 210；It is equipped in second mounting groove and is matched with third cover board
The second live-roller 240, the second live-roller and driver plate transmission cooperate, the second cover board rotation when drive the first live-roller turn
Dynamic, the rotation of the first live-roller drives driver plate to move in the first movable chamber, and driver plate drives the second live-roller to rotate when mobile,
The rotation of second live-roller drives the rotation of third cover board, to realize the linkage of the second cover board and third cover board；First cylinder is driving
When dynamic second cover board overturning, the second cover board is rotated around tie point, and the second cover board is in contact in rotation with the first live-roller,
Under the mutual cooperation of first live-roller and driver plate, driver plate is driven to move in the first movable chamber, to impart power to
Third cover board starts turning third cover board, completes the movement that the second cover board opens third cover board when closed, keeps sawdust quick
Be loaded into drying cavity, promoted to the treatment effeciency of sawdust.
Coaming plate 22 is equipped in the first chamber, the coaming plate 22 is equipped with helical groove 221,2 side of feed pipe
Wall is equipped with the first installs case 23, and the actuator for driving the coaming plate 22 to rotate is equipped in first installs case 23；The
When two cover boards are opened, actuator drives coaming plate rotation, under the rotation of helical groove and coaming plate, sawdust is pushed to move down,
Increase sawdust falling speed, avoids sawdust from being excessively stained on feed hopper inner wall, fall sawdust preferably in second chamber；It is logical
The rotation of coaming plate, coaming plate inner wall and sawdust phase mutual friction are crossed, convenient for scraping the sawdust on coaming plate inner wall, reduces sawdust in coaming plate
Residual on inner wall reduces the loss of sawdust during the drying process.
22 side wall of coaming plate is equipped with the first limit plate 222, and the first chamber inner wall is equipped with and first limit
The limiting slot that position plate 222 matches, the limit groove sidewall is equipped with the driving groove communicated with first installs case 23, described
Actuator is the first driving motor 231 in first installs case 23, on the output shaft of first driving motor 231
It is arranged with the first driving wheel 232 with first limit plate 222 transmission cooperation；In the phase interworking of the first limit plate and limiting slot
Under conjunction, fixed function is played to coaming plate, convenient for coaming plate to be fixed on charging inside pipe wall, prevents coaming plate from falling out of feed pipe, just
In pushing sawdust quickly to fall down under the action of coaming plate, enter sawdust quickly in second chamber；In the first transmission
Wheel promotes the stability of transmission under the cooperation of the first limit plate, the rotation for keeping coaming plate stable under the action of the first driving wheel,
By the transmission of the first driving wheel and the first limit plate setting in the other side, avoid sawdust to the first driving wheel and the first limit plate
Transmission impacts, and shields to the component of drying machine.
Jolting plate 25 is equipped in the second chamber, the jolting plate 25 is connected in described by a connecting spring 251
On second chamber inner wall, the jolting plate 25 can be shaken with the rotation of the coaming plate 22；Second cover board is when opening, and first
Driving motor drives coaming plate rotation, falls to sawdust quickly in second chamber, and coaming plate rotation drives
Jolting plate vibration, is uniformly dispersed in the sawdust in second chamber in second chamber, avoids sawdust
It concentrates in the middle part of second chamber, influences the sawdust amount entered in drying cavity；Under the action of jolting plate, to the sky of second chamber
Between made full use of, second chamber is filled convenient for sawdust, makes to enter sawdust in drying cavity and maximizes, rationally using drying
Intracavitary space is done, the utilization rate to Saw-dust drier is promoted.
First mounting plate 24 is equipped with first through hole 241, and the jolting plate 25 is equipped with the first convex block 252, described
First convex block 252 is arranged in the first through hole 241, and 22 bottom of coaming plate is equipped with and matches with first convex block 252
The second convex block 223, the big one first convex block area of first through hole area, the first convex block can do irregular fortune in first through hole
It is dynamic；When coaming plate rotates under the action of the first driving motor, the second convex block discontinuity is in contact with the first convex block, in convex block
It contacts with each other down, shakes the generation of jolting plate discontinuity；Under the action of connecting spring, the vibration of jolting plate is magnified,
Lasting vibration is generated under the action of coaming plate convenient for jolting plate, and the sawdust in second chamber is made to be uniformly dispersed in second chamber
It is interior, make sawdust full of second chamber, the space utilization in second chamber is maximized, the utilization of sawdust desiccant is promoted to most
Bigization.
The second supporting block 250 is equipped in the second chamber, second supporting block 250 is equipped with support spring 2501,
The first support plate 2502 matched with the third cover board 29 is equipped at the top of the support spring 2501；When third cover board is
When being flipped open down under the action of two cover boards, third cover board is placed in the first support plate, and the first support plate plays third cover board
Supporting role prevents third cover board from excessively overturning, and prevents third cover board from disengaging with driver plate, to third cover board and driver plate
With closing guaranteeing role, convenient for driving the movement of third cover board in the movement of the second cover board, control action is played to the charging of sawdust.
2 side wall of feed pipe is equipped with casing 3, in described sleeve pipe 3 in be equipped with first communicated with the drying cavity 13
Gas transmission chamber 32；It is intracavitary that hot gas in drying cavity is passed into the first gas transmission, increases bushing temperature under the action of hot gas, in casing
Under the contacting with each other of feed pipe, by the heat transfer on casing to feed pipe, so that feed pipe is played pre- heat effect to sawdust, be placed in
Sawdust in feed pipe has certain temperature before entering in drying cavity after the pre-heat treatment, promotes the heat of sawdust and hot gas
Exchange rate, to promote desiccant to the drying effect of sawdust.
Described sleeve pipe 3 is equipped with the second through-hole 31, and 2 side wall of feed pipe is equipped with and matches with second through-hole 31
Third through-hole, the second cylinder 12 is equipped at the top of the treatment box 1, the piston rod of second cylinder 12 is equipped with the second support
Plate 121, second support plate 121 are arranged in the third through-hole；When the second cover board is opened, third cover board, which is in, is closed
State, the second cylinder push the second support plate to enter in feed pipe out of third through-hole, and the second support plate is placed in third cover board
Bottom, the second support plate provide support force for third cover board, so that third cover board is continuously in horizontality, sawdust is avoided to enter
Excessive pressure is caused to third cover board in second chamber, it is ensured that the stability of the second live-roller and driver plate cooperation makes the second biography
Dynamic roller and driver plate form stable cooperation, promote the stability of Saw-dust drier structure, avoid to the second live-roller and transmission
Plate generates excessive burden and damages drying machine components.
It is equipped with installing pipe 14 in the drying cavity 13, is equipped with drive rod 15, the drive rod 15 in the installing pipe 14
It is equipped with stirring rod 151,1 side wall for the treatment of box is equipped with the second driving motor for driving the drive rod 15 to rotate
191；Installing pipe play fixed supporting role to drive rod, under the action of installing pipe, makes drive rod is stable to be placed in drying cavity
Portion works；Sawdust is placed in feed hopper and is added into drying cavity, and transmission is driven under the action of the second driving motor
Bar rotation, drive rod drive stirring rod rotation, stirring rod are made to play stirring action to the sawdust in drying cavity, and being convenient for will be in drying cavity
Sawdust dig, avoid sawdust from accumulating in the drying effect with drying cavity bottom influences to sawdust；Under the action of stirring rod, have
The sawdust that will bear against bottom of effect turns to top, and the sawdust of bottom is enable adequately to be in contact with hot gas, promotes hot gas sawdust
Contact effect, convenient for the flash baking of sawdust.
The drive rod 15 is equipped with the second gas transmission chamber 152, and the second gas transmission chamber 152 is connected with an air-heater, described
Second gas transmission chamber, 152 side wall is equipped with venthole, is equipped with jet assembly in the venthole；Under the action of the second gas transmission chamber,
Hot wind convenient for blowing out air-heater is imported into drying cavity, makes have enough hot gas in drying cavity, convenient for in drying cavity
Sawdust carries out drying and processing；Under the action of jet assembly, increase the current rate entered in drying cavity, in air-flow and stirring
Tipping effect is played to sawdust under the action of bar, makes the sawdust of bottom from top is turned to, promotes the drying effect to sawdust.
The jet assembly includes gas-guide tube 16 in the venthole, more on 16 side wall of gas-guide tube
A fumarole 161 and the seal assembly in the gas-guide tube 16；By fumarole be set to gas-guide tube side wall on, avoid sawdust into
Enter into fumarole, prevents fumarole from being blocked by sawdust；Under the action of air-flow, convenient for the sawdust of jet bore edges is blown afloat,
So that sawdust is in tumbling state, dried convenient for the sawdust to bottom, makes sawdust rapid draing.
The seal assembly includes the mounting blocks 17 being set in the gas-guide tube 16, is arranged in blocking up in the mounting blocks 17
Block 172 and connecting rod 174, the mounting blocks 17 are interior to be equipped with atmospheric pressure cavity 171, and the connecting rod 174 is arranged in the atmospheric pressure cavity 171
Interior, 171 side wall of atmospheric pressure cavity is equipped with third through-hole, and the sprue 172 is arranged in the third through-hole；The atmospheric pressure cavity
The reset spring 173 matched with the connecting rod 174 is equipped in 171；When needing to promote the drying efficiency to sawdust, increase
Air-heater power, entering more hot winds, the second gas transmission is intracavitary, increases the intracavitary pressure of the second gas transmission, in the effect of pressure
Under, it pushes connecting rod to move in atmospheric pressure cavity, changes the volume in atmospheric pressure cavity, make sprue under the influence of air pressure out of atmospheric pressure cavity
It releases, sprue is in contact with fumarole, plays ponding to the fumarole of part under the action of sprue, reduces fumarole
Quantity keeps the current rate sprayed out of remaining fumarole bigger, makes gas in the case where air-flow increases the reduced number of situation of fumarole
Stream cooperates with stirring rod and plays tipping effect to sawdust, while being directly injected in hot gas on sawdust in the form of air-flow, pole
Big promotion sawdust drying efficiency；When air pressure reduce when, connecting rod Rapid reset is made under the action of reset spring, make sprue from
Jet hole location disengages, and so that fumarole is completely in open state, restores the normal operation of fumarole.
Described 174 one end of connecting rod is equipped with the first push plate 175, and the other end is equipped with the second push plate 176；In the work of the first push plate
It, can be easily by sprue from gas convenient for changing the air pressure in atmospheric pressure cavity when first connecting rod is toward atmospheric pressure cavity internal motion under
Press intracavitary release；Under the action of the second push plate, convenient for pushing connecting rod to move in atmospheric pressure cavity under the action of air-flow, make to connect
Extension bar quickly moves in atmospheric pressure cavity when air-flow enhances, so that the jet hole plug of part be sprayed at fumarole with enhancing
Current rate.
1 side wall for the treatment of box is equipped with the second installs case 19, and second driving motor 191 is set to second installation
In case 19, the drive rod 15 is equipped with the second driving wheel 153, and being rotatably connected on 1 side wall for the treatment of box has third transmission
Wheel 192, the output shaft of second driving motor 191 is arranged on the third driving wheel 192；In third driving wheel and second
Under the mutual cooperation of driving wheel, convenient for the kinetic energy of the second driving motor is passed to drive rod, make drive rod that stirring rod be driven to turn
Dynamic, drive rod in the course of rotation, makes hot gas being injected in drying cavity more evenly, makes to be heated everywhere in drying cavity equal
It is even, drying and processing is carried out convenient for the sawdust to drying cavity each section, promotes the drying effect of sawdust.
First cover board 11 is equipped with pressure relief opening 112, and 11 side wall of the first cover board is equipped with and the pressure relief opening 112
The third mounting groove 111 matched, the third mounting groove 111 is interior to be equipped with pressure release component；When the air pressure in drying cavity is excessive,
Push pressure release component under the influence of air pressure, keep pressure relief opening in the open state, convenient for by the air-flow in drying cavity from pressure relief opening
Place's discharge makes to maintain stable state air pressure in drying cavity, pressing through in drying cavity is avoided to damage to treatment box greatly, reduces drying machine
Safety accident rate.
The pressure release component includes the 4th cover board 113 being set in the third mounting groove 111, is set to the 4th cover board
Sliding block 1131 on 113 and the Packing spring 1133 on the sliding block 131,111 side wall of the third mounting groove are equipped with
The sliding slot 114 matched with the sliding block 1131, the 4th cover board 1113 are equipped with multiple fourth holes 1132；Sliding block with
Under the cooperation of sliding slot, position-limiting action is risen to the 4th cover board, prevents the 4th cover board from deviating from out of third mounting groove, promotes the 4th cover board
With the connection effect of third mounting groove；When the air pressure of drying cavity is excessive, air-flow is toward movement at pressure relief opening, in the effect of air pressure
Under, push the 4th cover board outward movment to keep pressure relief opening in the open state so that sliding block be made to move along sliding slot, from pressure relief opening
The air-flow that place is released is discharged by fourth hole, is reduced the pressure in drying cavity, is prevented the air pressure in drying cavity excessive to processing
Case damages；Under the action of Packing spring, when the air pressure in drying cavity is in normal value, the 4th cover board and the pressure release degree of lip-rounding
At preferable sealing cooperation, good sealing function is played to pressure relief opening, the hot gas in drying cavity is avoided to reveal, is promoted to sawdust
Drying effect.
111 inner wall of third mounting groove is equipped with gas-guide tube 115, is equipped with whistle in the gas-guide tube 115；Work as drying cavity
When interior air pressure is excessive, pushes the 4th cover board to deviate from from pressure relief opening under the influence of air pressure, air-flow is discharged from pressure relief opening,
Fraction is entered in gas-guide tube when being discharged out of pressure relief opening and is discharged out of gas-guide tube, blows the whistle by the air-flow of gas-guide tube
Son, make whistle issue the sound, play the role of remind operator, convenient for operator after hearing sound pass hull closure, keep away
The air pressure exempted from drying cavity continues to increase, and prevents drying machine from being damaged by excessive pressure.
Second equipment box, 19 side is equipped with third support plate 194, and the third support plate 194 is equipped with the second support
Spring 195, described second support spring, 195 one end are equipped with fixed cover 196；Second equipment box, 19 side wall is equipped with guide block
193,194 side wall of the second support plate is equipped with the guide rail 1941 matched with the limited block 193；Second driving motor
Guide rail is inserted on guide block by output shaft after being inserted into third driving wheel, pushes third support plate down, compresses second
Spring is supportted, fixed one end covered is made to be set to the second driving motor side, until after third support plate drops to extreme lower position, it is fixed
Cover is placed on the second driving motor, under the mutual cooperation of fixed cover and the second equipment box, is risen on longitudinal direction to the second driving motor
Fixation, under the action of the second support spring and third support plate, to the second driving motor rise transverse direction on fixation, by second
Driving motor is stably fixed in the second equipment box, promotes the fiting effect of the second driving motor and third driving wheel；Solid
It under the action of fixed cover, shields to the second driving motor, reduces the influence of outer the second driving motor of bound pair, extend second and drive
The service life of dynamic motor；When needing to split out the second driving motor, third support plate is up pushed along guide block, makes guide block
It is separated with guide rail, disengages fixed cover from the second driving motor, pull out the second driving motor, convenient for the second driving is electric
Machine is removed out of second equipment box, reduces the maintenance cost to the second driving motor.
Second driving wheel 153 is equipped with loose slot, and second driving wheel 153 is equipped with connecting tube 18, the company
18 one end of adapter tube is equipped with the second limit plate matched with the loose slot；Under the action of connecting tube, by air-heater and second
Gas transmission chamber is connected, and enters the air-flow blown out out of air-heater easily in drying cavity；In the second limit plate and loose slot
Mutual cooperation under, rotate the second driving wheel can relative to connecting tube, the rotation of the second driving wheel avoided to cause connecting tube
It influences, drive rod is made to be connected always with air-heater in rotation.
When sawdust is dried, air-heater makes hot gas in drying cavity toward the intracavitary conveying hot gas of the second gas transmission
Preheating, it is intracavitary that part hot gas enters the first gas transmission, and feed pipe is made to generate heat；Sawdust is put into feed hopper, the second cover board is opened
It opens, third cover board is closed, and the first driving motor drives coaming plate rotation, so that sawdust is quickly fallen to second under the action of coaming plate
In chamber, sawdust is set to fill second chamber under the cooperation of jolting plate, in second chamber under the action of the first gas transmission chamber
Sawdust plays pre- heat effect；After filling sawdust in second chamber, the second cover board is closed, and third cover board is opened, in second chamber
Sawdust is fallen in drying cavity, and the second driving motor drives drive rod rotation, makes drive rod that stirring rod be driven to play stirring to sawdust
Effect promotes the drying effect to sawdust convenient for digging bottom sawdust；When sawdust is dried in drying cavity, by
In the open state in the second cover board, sawdust is lasting to be entered in second chamber, is fully warmed-up the sawdust in second chamber；
After the completion of sawdust drying in drying cavity, the first cover board is opened, sawdust is taken out out of drying cavity；It is then turned off the first cover board,
Third cover board is opened, the sawdust in second chamber is entered in drying cavity and sawdust is continuously dried, promotion pair
The drying efficiency of sawdust.
Claims (7)
1. a kind of safe Saw-dust drier, including treatment box (1) and the feed pipe (2) being set at the top of the treatment box (1), institute
It states in treatment box (1) and is equipped with drying cavity (13), the charging matched with the feed pipe (2) is equipped at the top of the drying cavity (13)
Mouthful, feed hopper (21) are equipped at the top of the feed pipe (2), drying cavity (13) side is equipped with discharge port, in the discharge port
The first cover board (11) are connected on wall, it is characterised in that: first cover board (11) is equipped with pressure relief opening (112), described
First cover board (11) side wall is equipped with the third mounting groove (111) matched with the pressure relief opening (112), the third mounting groove
(111) pressure release component is equipped in.
2. a kind of safe Saw-dust drier described in accordance with the claim 1, it is characterised in that: the pressure release component includes being set to
It the 4th cover board (113) in the third mounting groove (111), the sliding block (1131) being set on the 4th cover board (113) and sets
In the Packing spring (1133) on the sliding block (131), third mounting groove (111) side wall is equipped with and the sliding block
(1131) sliding slot (114) matched, the 4th cover board (1113) are equipped with multiple fourth holes (1132).
3. a kind of safe Saw-dust drier according to claim 2, it is characterised in that: the third mounting groove (111)
Inner wall is equipped with gas-guide tube (115), and whistle is equipped in the gas-guide tube (115).
4. a kind of safe Saw-dust drier described in accordance with the claim 1, it is characterised in that: be equipped in the drying cavity (13)
Installing pipe (14), the installing pipe (14) is interior to be equipped with drive rod (15), and the drive rod (15) is equipped with stirring rod (151),
Treatment box (1) side wall is equipped with the second driving motor (191) for driving the drive rod (15) to rotate.
5. a kind of safe Saw-dust drier according to claim 4, it is characterised in that: on treatment box (1) side wall
Equipped with the second equipment box (19), second driving motor (191) is detachably set in second equipment box (19), the biography
Lever (15) one end is equipped with the second driving wheel (153), and being rotatably connected on treatment box (1) side wall has third driving wheel
(192), the output shaft of second driving motor (191) is arranged on the third driving wheel (192).
6. a kind of safe Saw-dust drier according to claim 5, it is characterised in that: second equipment box (19) one
Side is equipped with third support plate (194), and the third support plate (194) is equipped with the second support spring (195), second support
Spring (195) one end is equipped with fixed cover (196)；Second equipment box (19) side wall is equipped with guide block (193), and described second
Fagging (194) side wall is equipped with the guide rail (1941) matched with the limited block (193).
7. a kind of safe Saw-dust drier described in accordance with the claim 3, it is characterised in that: be equipped in the feed pipe (2)
First mounting plate (24), the first mounting plate (24) bottom are equipped with the first mounting groove, are flexibly connected in first mounting groove
Having the second cover board (28), the feed pipe (2) is separated into first chamber and second chamber by second cover board (28), and described
Two chamber inner walls be equipped with the second mounting plate (26), the second mounting plate (26) bottom be equipped with the second mounting groove, described second
Third cover board (29) are connected in mounting groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011358734.9A CN112432466A (en) | 2019-04-30 | 2019-04-30 | Not fragile saw-dust desiccator |
| CN201910363225.6A CN110057176B (en) | 2019-04-30 | 2019-04-30 | Safe saw-dust desiccator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910363225.6A CN110057176B (en) | 2019-04-30 | 2019-04-30 | Safe saw-dust desiccator |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011358734.9A Division CN112432466A (en) | 2019-04-30 | 2019-04-30 | Not fragile saw-dust desiccator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110057176A true CN110057176A (en) | 2019-07-26 |
| CN110057176B CN110057176B (en) | 2021-06-04 |
Family
ID=67321998
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011358734.9A Withdrawn CN112432466A (en) | 2019-04-30 | 2019-04-30 | Not fragile saw-dust desiccator |
| CN201910363225.6A Active CN110057176B (en) | 2019-04-30 | 2019-04-30 | Safe saw-dust desiccator |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011358734.9A Withdrawn CN112432466A (en) | 2019-04-30 | 2019-04-30 | Not fragile saw-dust desiccator |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112432466A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998647A (en) * | 2019-12-16 | 2020-11-27 | 杭州华味亨食品有限公司 | Automatic microwave drying equipment for food processing |
| CN112629204A (en) * | 2020-12-23 | 2021-04-09 | 浙江丰瑜生态科技股份有限公司 | Soil drying equipment |
| CN116753678A (en) * | 2023-08-22 | 2023-09-15 | 诸城华源生物质科技有限公司 | Waste sawdust resource recycling dryer |
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2019
- 2019-04-30 CN CN202011358734.9A patent/CN112432466A/en not_active Withdrawn
- 2019-04-30 CN CN201910363225.6A patent/CN110057176B/en active Active
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| CN102678941A (en) * | 2012-05-07 | 2012-09-19 | 江苏泓明达机械有限公司 | Novel double-layer single-door electric lock air flap valve |
| CN202708112U (en) * | 2012-06-28 | 2013-01-30 | 苏州欧蓝森环境设备有限公司 | Motor-driven cam transmission double-flap valve |
| CN106288705A (en) * | 2016-08-18 | 2017-01-04 | 江西赛维Ldk光伏硅科技有限公司 | Dry agitator, processing system and the processing method of silicon tetrachloride slag slurry in cold hydrogenation process |
| CN206793954U (en) * | 2017-03-16 | 2017-12-26 | 东莞市万力纸业有限公司 | A kind of corrugated board wire humidifier of carrying vapour cover |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998647A (en) * | 2019-12-16 | 2020-11-27 | 杭州华味亨食品有限公司 | Automatic microwave drying equipment for food processing |
| CN112629204A (en) * | 2020-12-23 | 2021-04-09 | 浙江丰瑜生态科技股份有限公司 | Soil drying equipment |
| CN116753678A (en) * | 2023-08-22 | 2023-09-15 | 诸城华源生物质科技有限公司 | Waste sawdust resource recycling dryer |
| CN116753678B (en) * | 2023-08-22 | 2023-10-27 | 诸城华源生物质科技有限公司 | Waste sawdust resource recycling dryer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110057176B (en) | 2021-06-04 |
| CN112432466A (en) | 2021-03-02 |
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Effective date of registration: 20240508 Address after: 273400, 200 meters south of Xinsheng Village, Huyang Town, Fei County, Linyi City, Shandong Province Patentee after: Shandong Yunwang Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 313300 room 206, building 10, Xiangxi garden, Changshuo street, Anji County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG ANSHENG ELECTRICAL Co.,Ltd. Country or region before: China |