CN109539748A - It a kind of multifunctional tunnel kiln formula drying equipment and utilizes its repeatedly dry code fires the technique for making fired brick - Google Patents
It a kind of multifunctional tunnel kiln formula drying equipment and utilizes its repeatedly dry code fires the technique for making fired brick Download PDFInfo
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- CN109539748A CN109539748A CN201811449232.XA CN201811449232A CN109539748A CN 109539748 A CN109539748 A CN 109539748A CN 201811449232 A CN201811449232 A CN 201811449232A CN 109539748 A CN109539748 A CN 109539748A
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- hothouse
- exhaust fan
- dividing plate
- pressure fan
- adobe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/16—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by wheeled trucks
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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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention provides a kind of multifunctional tunnel kiln formula drying equipments, including hothouse (16), first air supply duct (1), first pressure fan (2), second exhaust fan (11) and the second exhausting moisture pipeline (12), it is characterized in that, the multifunctional tunnel kiln formula drying equipment further includes the first exhaust fan (8), first exhausting moisture pipeline (9), Telescopic air pipe (13), mobile dividing plate (6) and cylinder (3) equipped with the first opening (14), the air inlet of the Telescopic air pipe (13) is connected to the air outlet of the first air supply duct (1), air outlet is connected to the first opening (14) of mobile dividing plate (6), the cylinder (3) includes piston rod (5), one end of the piston rod (5) is fixedly connected with mobile dividing plate (6), for driving mobile dividing plate to move up and down.The configuration of the present invention is simple can make the wet blank brick drying effect of different height uniform, effectively increase the yield rate of fired brick.
Description
Technical field
The present invention relates to fired brick production technical field, specifically a kind of multifunctional tunnel kiln formula drying equipment and benefit
With it, repeatedly dry code fires the technique for making fired brick.
Background technique
Tunnel oven is the Thermal Equipment of the continous way firing of modernization, and the roasting for being widely used in the products such as fired brick is raw
It produces, adobe cuts cross cutting item molding by extruding, it is necessary to after being dried, kiln roasting could be pushed into.
Currently, fired brick manufacturing enterprise mostly uses primary drying code burned brick technique, due to being limited by wet green strength next time
System, generally can only code to certain altitude (12 layers), up Green brick stacking cannot be further continued for, which is primarily present following scarce
Point: first is that low efficiency, requires raw material and brickmaking machine relatively high；Second is that low output, is easy to appear blank deformation seriously even
Generation is collapsed phenomenon.
To solve the above problems, Patent No. ZL20111036987.7, entitled " repeatedly dry code burns manufacture craft "
Patent of invention discloses a kind of multiple dry code burning manufacture craft, which recycle adobe by adobe on a plurality of auxiliary road
Moisture content spontaneously dry reduce, the wet adobe of code again, is then fed into hothouse heat drying, passes through in the adobe of natural-dehydration
It is large enough to hold height in the space that natural drying mode enables adobe to pile up value sintering oven.
Although the technique that fired brick is made in above-mentioned multiple dry code firing is provided relative to primary drying code burned brick technique
The production efficiency of fired brick, but the technique is there is also some disadvantages, as hothouse to the wet blank brick of different height using identical
Drying mode is dried, and keeps the wet blank brick drying effect of different height uneven, especially bottom adobe, by redrying
After be easy to appear cracking, affect the yield rate of product, for another example bottom wet blank brick using spontaneously dry moisture content is reduced, when
Between it is longer, limit further increasing for fired brick production efficiency.
Summary of the invention
The first object of the present invention is to provide a kind of multifunctional tunnel kiln formula drying equipment, the wet adobe to different height
Using corresponding drying mode, keeps the wet blank brick drying effect of different height uniform, effectively increase the yield rate of fired brick.
The second object of the present invention is that providing a kind of utilization multifunctional tunnel kiln formula drying equipment repeatedly dries code
The technique for making fired brick is fired, the simple process is quick, the drying time of wet blank brick and the travel distance of kiln car can be effectively reduced,
Greatly improve the production efficiency of fired brick.
For this purpose, the present invention adopts the following technical scheme that: a kind of multifunctional tunnel kiln formula drying equipment, including hothouse,
The first air supply duct, the first pressure fan above hothouse, the second exhaust fan that hothouse inner cavity lower left quarter is set and
The air inlet of second exhausting moisture pipeline, first air supply duct is connected to tunnel oven hot-blast outlet, and air outlet is arranged in hothouse
The air inlet on inner cavity top, second exhausting moisture pipeline is connected to the air outlet of the second exhaust fan, and air outlet is arranged in hothouse
Outside, the multifunctional tunnel kiln formula drying equipment further include the first exhaust fan that the left portion in hothouse inner cavity is arranged in, first
Exhausting moisture pipeline, Telescopic air pipe, equipped with first opening mobile dividing plate and at least one be vertically installed at hothouse inner cavity top
The air inlet of cylinder, first exhausting moisture pipeline is connected to the air outlet of the first exhaust fan, and air outlet is arranged on the outside of hothouse,
The air inlet of the Telescopic air pipe is connected to the air outlet of the first air supply duct, and the first opening of air outlet and mobile dividing plate connects
Logical, for the hot wind in the first air supply duct to be delivered to the lower section of mobile dividing plate, the cylinder includes piston rod, the piston
One end of bar is fixedly connected with mobile dividing plate, and for driving mobile dividing plate to move up and down, the mobile dividing plate is used for hothouse
Inner cavity is divided into first inner chamber and second inner chamber.
Further, the hothouse further includes the upper limit plate and lower limit for being separately positioned on hothouse inner cavity two sides
Plate, the cylinder is for driving mobile dividing plate to move between the first position and the second position, wherein in the first position,
The upper surface of the mobile dividing plate and the following table face contact of upper limit plate, in the second position, the following table of the mobile dividing plate
Face is contacted with the upper surface of lower limiting board.
Further, the multifunctional tunnel kiln formula drying equipment further include the bracket that hothouse outer upper is set,
The range sensor and control device being fixedly mounted on bracket, the range sensor is for detecting hothouse top and adobe
The distance at top, the control device respectively with the first pressure fan, range sensor, cylinder, the first exhaust fan and the second exhausting
Machine connection, the numerical value for being detected according to range sensor control the first pressure fan, cylinder, the first pumping with pre-determined distance respectively
The work of blower and the second exhaust fan.
Further, the control device specifically includes:
The numerical value that range sensor detects is compared with pre-determined distance, when the numerical value of range sensor detection is less than or equal to
When pre-determined distance, controls the first exhaust fan and the first pressure fan is opened, the piston rod for controlling cylinder moves up to drive shifting
Dynamic dividing plate is moved upward to the second position, and the second exhaust fan of control is closed；When the numerical value of range sensor detection be greater than it is default away from
From when, the first exhaust fan of control is closed, and is controlled the second exhaust fan and the first pressure fan and is opened, and controls the piston rod of cylinder to moving down
It moves that mobile dividing plate is driven to be moved downward to first position.
Further, the multifunctional tunnel kiln formula drying equipment further include the bracket that hothouse outer upper is set,
The range sensor that is fixedly mounted on bracket and the second pressure fan and control device that hothouse right middle is set, it is described away from
From sensor for detecting at the top of hothouse at a distance from the top of adobe, the control device respectively with the first pressure fan, second
Pressure fan, range sensor, cylinder, the first exhaust fan and the connection of the second exhaust fan, the number for being detected according to range sensor
Value controls the first pressure fan, the second pressure fan, the work of cylinder, the first exhaust fan and the second exhaust fan with pre-determined distance respectively
Make.
Further, the control device specifically includes:
The numerical value that range sensor detects is compared with pre-determined distance, when the numerical value of range sensor detection is less than or equal to
When pre-determined distance, the first exhaust fan of control, the first pressure fan and the second pressure fan are opened, and the piston rod for controlling cylinder moves up
To drive mobile dividing plate to be moved upward to the second position, the second exhaust fan of control is closed；When the numerical value of range sensor detection
When greater than pre-determined distance, the first exhaust fan of control is closed, and the second exhaust fan of control, the second pressure fan and the first pressure fan are opened,
The piston rod of control cylinder moves down that mobile dividing plate is driven to be moved downward to first position.
Further, the multifunctional tunnel kiln formula drying equipment further includes the air that hothouse inner cavity lower left quarter is arranged in
Humidity sensor, for the air humidity sensor for detecting hothouse inner cavity air humidity, the control device and air are wet
Sensor connection is spent, is also used to after first exhaust fan opens preset time according to hothouse inner cavity air humidity and presets
Air humidity value controls the work of the first pressure fan, the second pressure fan, the first exhaust fan and the second exhaust fan respectively.
Further, the control device specifically includes: by hothouse after first exhaust fan opens preset time
Inner cavity air humidity is compared with preset air humidity value, when hothouse inner cavity air humidity is wet more than or equal to preset air
When angle value, the first exhaust fan of control, the first pressure fan and the second pressure fan are opened, and the second exhaust fan of control is closed；Work as hothouse
When inner cavity air humidity is less than preset air humidity value, controls the first pressure fan and the second exhaust fan is opened, control the first exhausting
Machine and the second pressure fan are closed.
The present invention also adopts the following technical scheme that: a kind of repeatedly to be done using above-mentioned multifunctional tunnel kiln formula drying equipment
Dry code fires the technique for making fired brick, comprising the following steps:
A) automatic setting machine is respectively enterd by the adobe after slitting, blank cutter, automatic setting machine piles up adobe auxiliary in third
On the kiln car in road；
B) kiln car runs to the left along the auxiliary road of third and carries out low temperature drying in hothouse；
C) after kiln car comes out out of hothouse when running to from automatic setting machine to the right along the auxiliary road of third, by automatic setting machine by brick
Base is piled up to the adobe of kiln car；
D) kiln car runs to the left along the auxiliary road of third and carries out low temperature drying and high temperature drying in hothouse；
E) when kiln car runs to the left part in the auxiliary road of third along the auxiliary road of third after coming out out of hothouse to the left, pass through the first pendulum
It crosses vehicle kiln car is ferried on the first auxiliary road and entering in sintering oven and be sintered；
It f), will by the second ferry bus when kiln car runs to the right part in the first auxiliary road along the first auxiliary road after coming out out of sintering oven
Kiln car is ferried to the second auxiliary road, and the kiln car runs on the second auxiliary road and unloads brick position, and finished bricks are removed stage makeup and costume by unloading base machine
To designated position.
Beneficial effects of the present invention:
(1) hothouse is made to have the dry place there are two types of different height using Telescopic air pipe and moveable partition, and according to not
Level wet adobe is dried using the dry place of corresponding height, effectively increases heat utilization rate and the row of hothouse
Damp effect；
(2) it is provided with two kinds of drying modes for being suitble to the drying of bottom wet blank brick dry with high-rise wet blank brick in the drying chamber, and right
The wet adobe of different height uses corresponding drying mode, keeps the wet blank brick drying effect of different height uniform, effectively increases
The yield rate of fired brick；
(3) dry indoor drying temperature is controlled by the second pressure fan of setting, and hothouse is made to can be used to the low of wet adobe
Temperature is dry, and can be used for the high temperature drying of adobe, further improves the utilization rate of hothouse；
(4) multifunctional tunnel kiln formula drying equipment is used to repeatedly dry code firing and makees fired brick, the wet blank brick of different height
Low temperature drying and high temperature drying are completed in above-mentioned drying equipment, and the travel distance of kiln car is effectively reduced, and shorten wet base
The drying time of brick reduces the drying process of fired brick, make fired brick can speed code be put into 16 layers or more, production efficiency is into one
Step improves.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the multifunctional tunnel kiln formula drying equipment when mobile dividing plate is located at first position.
Fig. 2 is structural schematic diagram of the multifunctional tunnel kiln formula drying equipment when mobile dividing plate is located at the second position.
Fig. 3 is the side structure schematic view of multifunctional tunnel kiln formula drying equipment.
Fig. 4 is the hardware connection diagram of control device.
Fig. 5 is repeatedly that dry code fires the process flow chart for making fired brick.
Fig. 6 is the multiple drying technology process figure of adobe.
Description of symbols: the first air supply duct of 1-, the first pressure fan of 2-, 3- cylinder, 4- upper limit plate, 5 ,-piston rod,
6- mobile dividing plate, 7- lower limiting board, the first exhaust fan of 8-, the first exhausting moisture pipeline of 9-, 10- air humidity sensor, 11- second take out
Blower, the second exhausting moisture pipeline of 12-, 13- Telescopic air pipe, 14- first are open, the second pressure fan of 15-, 16- hothouse, 17- bracket,
18- range sensor, the first ferry bus of 19-, 20- sintering oven, 21- multifunctional tunnel kiln formula drying equipment, 22- kiln car, 23-
One auxiliary road, the second ferry bus of 24-, the auxiliary road 25- second, the auxiliary road of 26- third, 27- automatic setting machine.
Specific embodiment
The present invention is further described in detail below by specific embodiment and in conjunction with attached drawing.
The production technology of fired brick mainly includes raw material preparation at present and allotment, base, drying, code are burnt and the works such as storage
Skill, emphasis illustrates drying process and equipment in the present invention, remaining such as raw material preparation and allotment, base, code burn, storage brickmaker
Skill and equipment are all made of the prior art.
Multiple drying process in the prior art, which refers to, first passes through low temperature drying or nature for the moisture content of the wet adobe in bottom
It is dry to reduce to a certain extent, the compression strength of bottom adobe is improved, then carrying out quadratic code moisture releasing adobe enables adobe to pile up
Then a certain amount of height carries out low temperature and high temperature drying respectively again.
Referring to Fig. 6, for convenience, the wet adobe Jing Guo low temperature drying is known as just dry brick in the present invention, it will
It is known as high temperature drying adobe by the first dry brick of high temperature drying, in repeatedly drying secondary stacking technique, the technique of adobe
Process is main are as follows: the wet adobe of the low layer-low layer low temperature adobe-wet adobe of high level-high level low temperature adobe-high level high temperature adobe, wherein
The low layer wet blank brick number of plies is generally 8 layers or so, and high-rise wet blank brick is generally 16 layers or so, high-rise wet blank brick by lower part first drying
Adobe and the wet adobe on top composition, high-rise low temperature adobe are made of the first dry brick on top and the first dry brick of lower part.
Embodiment 1: it referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, present embodiments provides a kind of multifunctional tunnel kiln formula drying and sets
Standby, the first air supply duct 1, the first pressure fan 2, setting including hothouse 16, above hothouse are on a hothouse inner cavity left side
The second exhaust fan 11 and the second exhausting moisture pipeline 12 of lower part, the air inlet and tunnel oven hot-blast outlet of first air supply duct 1
Connection, air outlet setting on hothouse inner cavity top, the air inlet of second exhausting moisture pipeline 12 and the second exhaust fan 11 out
Air port connection, air outlet setting is in 16 outside of hothouse.
Specifically, the air inlet of the first air supply duct can also connect the air outlet of desulfurized dust collection column, tunnel oven hot-blast outlet
It is connected to the air inlet of desulfurized dust collection column, i.e., is passed through the tunnel oven hot wind by desulfurization and dedusting in hothouse, the first pressure fan is most
Centrifugal blower is used well, the first blower-use is delivered to hothouse inner cavity top in the high-temperature hot-air that tunnel oven is discharged, and second
Exhaust fan is used for will be outside the moisture discharge hothouse in hothouse.
It should be noted that the second exhaust fan can also be set up directly on the lower left quarter of hothouse, i.e. the lower-left of hothouse
Portion is equipped with an opening, and the second exhaust fan is installed in said opening.
The multifunctional tunnel kiln formula drying equipment further include the first exhaust fan 8 that the left portion in hothouse inner cavity is set,
First exhausting moisture pipeline 9, Telescopic air pipe 13, equipped with first opening 14 mobile dividing plate 6 and at least one be vertically installed at hothouse
The cylinder 3 of inner cavity top, the air inlet of first exhausting moisture pipeline 9 are connected to the air outlet of the first exhaust fan 8, air outlet setting
In 16 outside of hothouse, the air inlet of the Telescopic air pipe 13 is connected to the air outlet of the first air supply duct 1, air outlet and movement
14 connection of the first opening of partition 6, for the hot wind in the first air supply duct to be delivered to the lower section of mobile dividing plate 6.
Specifically, the first exhaust fan is used for outside the moisture discharge hothouse in hothouse, and the first exhaust fan can also be direct
The left portion of hothouse is set, i.e. the left portion of hothouse is equipped with an opening, and the first exhaust fan is installed in said opening, stretched
Contracting air hose use air hose in the prior art, by stretch adjustable wind pipe length, when mobile dividing plate when moving up and down still
The hot wind of first air supply duct can be delivered to the drying that wet adobe is used for below mobile dividing plate.
The cylinder 3 includes piston rod 5, and one end of the piston rod 5 is fixedly connected with mobile dividing plate 6, is moved for driving
Dynamic dividing plate moves up and down, and the mobile dividing plate 6 is used to hothouse inner cavity being divided into first inner chamber and second inner chamber, and makes first
It hardly circulates with the air in second inner chamber inner cavity.
Specifically, preferably with band guide rod cylinder, first inner chamber is mainly used for storing the portions such as cylinder and Telescopic air pipe cylinder
Part, second inner chamber are mainly used for dry brick, and wherein the height of second inner chamber can be adjusted by the position of mobile dividing plate, are suitable for
The wet brick bat drying of different height can make the wet adobe of different height dry in the inner cavity of corresponding height, since partition makes the
The air of one inner cavity and second inner chamber hardly circulates, and the hot wind almost all in second inner chamber is used for the drying of adobe, effectively
Improve the heat utilization rate of tunnel oven hot wind.
Preferably, the hothouse 18 further includes the upper limit plate 4 and lower limit for being separately positioned on hothouse inner cavity two sides
Plate 7, the cylinder 3 is for driving mobile dividing plate 6 to move between the first position and the second position, wherein at described first
It sets, the upper surface of the mobile dividing plate 6 and the following table face contact of upper limit plate 4, in the second position, the mobile dividing plate 6
Lower surface contacted with the upper surface of lower limiting board 7.
Preferably, the multifunctional tunnel kiln formula drying equipment further includes that (kiln car enters drying on the outside of hothouse for setting
The side of room) bracket 17 on top, the range sensor 18 and control device that are fixedly mounted on bracket 17, the Distance-sensing
Device 18 for detecting at the top of hothouse at a distance from the top of adobe, the control device respectively with the first pressure fan 1, Distance-sensing
Device 18, cylinder 3, the first exhaust fan 8 and the connection of the second exhaust fan 11, numerical value for being detected according to range sensor and it is default away from
From come the work that controls the first pressure fan 1, cylinder 3, the first exhaust fan 8 and the second exhaust fan 11 respectively.
Specifically, the control device specifically includes: numerical value that range sensor 18 is detected and pre-determined distance carry out pair
Than, when the numerical value that range sensor 18 detects is less than or equal to pre-determined distance (adobe on kiln car is high-rise wet adobe),
It controls the first exhaust fan 8 and the first pressure fan 1 is opened, the piston rod 5 of control cylinder 3 moves up to drive mobile dividing plate 6
It is moved upward to the second position, the second exhaust fan 11 of control is closed, and is mainly entered the wind at this time into the hot wind of hothouse from top, left
Middle part outlet air, hot wind are mainly used for the drying of high-rise wet adobe middle and upper part wet blank brick, lower part just dry brick be heated wind effect compared with
It is small, to keep the wet blank brick drying effect of different height uniform.
(adobe on kiln car is the wet adobe of low layer), control when the numerical value of range sensor detection is greater than pre-determined distance
First exhaust fan 8 is closed, and controls the second exhaust fan 11 and the first pressure fan 1 is opened, the piston rod 5 of control cylinder 3 moves down
To driving mobile dividing plate 6 to be moved downward to first position, at this time into the hot wind of hothouse mainly among hothouse inner cavity
Position air inlet and lower left quarter outlet air, hot wind are mainly used for the drying of low layer wet blank brick, and the heat utilization rate of hot wind is high.
Preferably, in order to preferably dry wet adobe, the multifunctional tunnel kiln formula drying equipment further includes setting dry
The bracket 17 of dry outdoor upper lateral part, the range sensor 18 that is fixedly mounted on bracket 17 and hothouse right middle is set the
Two pressure fan 15 and control device, the range sensor 18 are described for detecting at the top of hothouse at a distance from the top of adobe
Control device is taken out with the first pressure fan 1, the second pressure fan 15, range sensor 18, cylinder 3, the first exhaust fan 8 and second respectively
Blower 11 connects, and the numerical value for being detected according to range sensor controls the first pressure fan 1 respectively with pre-determined distance, second send
The work of blower 15, cylinder 3, the first exhaust fan 8 and the second exhaust fan 11, wherein the second pressure fan 15 is used for will be outside hothouse
Cold wind be delivered in hothouse.
Specifically, the control device specifically includes:
The numerical value that range sensor 18 detects is compared with pre-determined distance, when range sensor 18 detect numerical value be less than or
When equal to pre-determined distance (adobe on kiln car is high-rise wet adobe), the first exhaust fan 8, the first pressure fan 1 and second are controlled
Pressure fan 15 is opened, and the piston rod 5 of control cylinder 3 moves up that mobile dividing plate 6 is driven to be moved upward to the second position, is controlled
Make the second exhaust fan 11 closing, at this time into hothouse hot wind mainly from top enter the wind, into hothouse cold wind from the right side
Portion's air inlet, hot wind and cold wind are mixed to form low temperature hot wind, from left portion's outlet air, low temperature hot wind master after low temperature hot air drying eliminating dampness adobe
It is used for the drying of high-rise wet adobe middle and upper part wet blank brick, just the heated wind effect of dry brick to be smaller for lower part, to make different height
The wet blank brick drying effect of degree is uniform, the cracking phenomena occurred when can also effectively reduce brick bat drying.
(adobe on kiln car is the wet adobe of low layer), control when the numerical value of range sensor detection is greater than pre-determined distance
First exhaust fan 8 is closed, and the second exhaust fan 11 of control, the second pressure fan 15 and the first pressure fan 1 are opened, and controls the work of cylinder 3
Stopper rod 5 moves down that mobile dividing plate 6 is driven to be moved downward to first position, at this time into the hot wind of hothouse mainly from dry
Dry interior chamber middle position air inlet, is entered the wind into the cold wind of hothouse from right middle, and hot wind and cold wind are mixed to form low temperature hot wind,
From lower left quarter outlet air after low temperature hot air drying eliminating dampness adobe, low temperature hot wind is mainly used for the drying of low layer wet blank brick, heat utilization rate
Height, the cracking phenomena occurred when can also effectively reduce brick bat drying.
Preferably, to make hothouse can be used not only for the wet adobe low temperature drying of different height, it may also be used for the height of adobe
Temperature is dry, and the multifunctional tunnel kiln formula drying equipment further includes the air humidity sensor that hothouse inner cavity lower left quarter is arranged in
10, the air humidity sensor 10 is sensed for detecting hothouse inner cavity air humidity, the control device and air humidity
Device 10 connects, and is also used to after first exhaust fan 8 opens preset time according to hothouse inner cavity air humidity and default sky
Air humidity angle value controls the work of the first pressure fan 1, the second pressure fan 15, the first exhaust fan 8 and the second exhaust fan 11 respectively.
Specifically, the control device specifically includes:
Hothouse inner cavity air humidity and preset air humidity value are carried out pair after first exhaust fan 8 opens preset time
Than controlling the first exhaust fan 8, the first pressure fan 1 when hothouse inner cavity air humidity is greater than or equal to preset air humidity value
It is opened with the second pressure fan 15, the second exhaust fan 11 of control is closed, at this time since hothouse inner cavity air humidity is also larger, explanation
The moisture content of adobe is also higher, and adobe should continue low temperature drying.
When hothouse inner cavity air humidity is less than preset air humidity value, the first pressure fan 1 and the second exhaust fan are controlled
11 open, and control the first exhaust fan 8 and the second pressure fan 15 is closed, at this time since hothouse inner cavity air humidity is smaller, explanation
The moisture content of adobe is lower, and preliminarily dried is completed in adobe, and the degree of drying of top adobe and lower part adobe is close, can be straight
It connects and high temperature drying is carried out to adobe.
In the present embodiment, by controlling the movement of mobile dividing plate and the work of phase Blowing stopper, the wet adobe of low layer and high level
The low temperature drying of wet adobe and high temperature drying can be completed in same hothouse, keep the wet blank brick drying effect of different height equal
It is even, the yield rate of fired brick is effectively increased, the utilization rate of hothouse is further improved.
Embodiment 2: referring to Fig. 5, on the basis of the multifunctional tunnel kiln formula drying equipment that embodiment 1 provides, this implementation
Example provides a kind of technique repeatedly dried code firing using multifunctional tunnel kiln formula drying equipment and make fired brick, including following step
Suddenly.
A) automatic setting machine 27 is respectively enterd by the adobe after slitting, blank cutter, automatic setting machine 27 piles up adobe
On the kiln car 22 in the auxiliary road 26 of third.
Specifically, adobe pile up kiln car work and not only limit with automatic setting machine stacking, can also by manually piling up,
The adobe this time piled up is the wet adobe of low layer, and the adobe number of plies is generally at 8 layers or so.
B) kiln car 22 runs to the left along the auxiliary road 26 of third and carries out low temperature drying in hothouse 16.
Specifically, since the adobe on kiln car at this time is the wet adobe of low layer, into hothouse 16 in carry out low temperature drying, do
Dry indoor mobile dividing plate is moved to first position, and control device is blown accordingly according to the height of the wet adobe of the low layer
Machine and exhaust fan control, become the adobe of low layer low temperature after dry.
C) when kiln car 22 is run to the right from automatic setting machine 27 after coming out out of hothouse 16 along the auxiliary road 26 of third, by
Automatic setting machine 27 piles up adobe to the adobe of kiln car 22.
Specifically, the wet adobe of low layer on kiln car becomes the adobe of low layer low temperature after low temperature drying, passes through stacking
Machine or manual operation pile up wet adobe in low layer low temperature adobe, the high warm and humid adobe of the adobe after stacking.
D) kiln car 22 runs to the left along the auxiliary road of third and carries out low temperature drying and high temperature drying in hothouse 16.
Specifically, since the adobe on kiln car at this time is high-rise wet adobe, into hothouse in carry out low temperature drying and height
Temperature is dry, and dry indoor mobile dividing plate is moved to first position, control device first according to the height of adobe control pressure fan and
Exhaust fan carries out the low temperature drying of high-rise wet adobe, is carried out again by control pressure fan and exhaust fan after the completion of low temperature drying high
Temperature is dry, and entire low temperature drying and high temperature drying are completed in hothouse, and kiln car is without walking back and forth, wherein high-rise wet brick
Become high-rise low temperature adobe after base low temperature drying, high-rise low temperature drying becomes high-rise high temperature adobe after carrying out high temperature drying again.
E) kiln car 22 runs to the left part in the auxiliary road 26 of third to the left along the auxiliary road 26 of third after coming out out of hothouse 16
When, it will be sintered in the ferry-boat to the first auxiliary road 23 of kiln car 22 and in entrance sintering oven 20 by the first ferry bus 19.
F) when kiln car 22 runs to the right part in the first auxiliary road 23 along the first auxiliary road 23 after coming out out of sintering oven 20, pass through
Second ferry bus 24 ferries kiln car 22 to the second auxiliary road 25, and the kiln car 22 runs on the second auxiliary road 25 and unloads brick position
It sets, finished bricks is unloaded by unloading base machine and be attached to designated position.
In the present embodiment, multifunctional tunnel kiln formula drying equipment is used to repeatedly dry code firing and makees fired brick, it is different
The low temperature drying of the wet blank brick of height and high temperature drying are completed in above-mentioned drying equipment, effectively reduce the walking of kiln car away from
From, shorten the drying time of wet blank brick, reduce the drying process of fired brick, make fired brick can speed code be put into 16 layers with
On, production efficiency further increases.
Protection scope of the present invention is not limited to foregoing description, and any other forms under the inspiration of the present invention produce
Product, no matter making any change in shape or structure, the technical schemes that are same or similar to the present invention, in this hair
Within bright protection scope.
Claims (9)
1. a kind of multifunctional tunnel kiln formula drying equipment, including hothouse (16), the first air supply duct above hothouse
(1), the first pressure fan (2), the second exhaust fan (11) and the second exhausting moisture pipeline (12) of hothouse inner cavity lower left quarter, institute are set
The air inlet for stating the first air supply duct (1) is connected to tunnel oven hot-blast outlet, and air outlet setting is described on hothouse inner cavity top
The air inlet of second exhausting moisture pipeline (12) is connected to the air outlet of the second exhaust fan (11), air outlet setting hothouse (16) outside
Side, which is characterized in that the multifunctional tunnel kiln formula drying equipment further includes being arranged in the first of the left portion in hothouse inner cavity to take out
Blower (8), the first exhausting moisture pipeline (9), Telescopic air pipe (13), be equipped with first opening (14) mobile dividing plate (6) and at least one
It is vertically installed at the cylinder (3) of hothouse inner cavity top, the air inlet and the first exhaust fan (8) of first exhausting moisture pipeline (9)
Air outlet connection, air outlet setting is on the outside of the hothouse (16), the air inlet and the first air supply tube of the Telescopic air pipe (13)
The air outlet in road (1) is connected to, and air outlet is connected to the first opening (14) of mobile dividing plate (6), and being used for will be in the first air supply duct
Hot wind be delivered to the lower sections of mobile dividing plate (6), the cylinder (3) includes piston rod (5), one end of the piston rod (5) with
Mobile dividing plate (6) is fixedly connected, and for driving mobile dividing plate to move up and down, the mobile dividing plate (6) is used for hothouse inner cavity
It is divided into first inner chamber and second inner chamber.
2. multifunctional tunnel kiln formula drying equipment according to claim 1, the hothouse (18) further includes being respectively set
Upper limit plate (4) and lower limiting board (7) in hothouse inner cavity two sides, the cylinder (3) is for driving mobile dividing plate (6) the
It is moved between one position and the second position, wherein in the first position, the upper surface of the mobile dividing plate (6) and upper limit
The following table face contact of plate (4), in the second position, the lower surface of the mobile dividing plate (6) and the upper surface of lower limiting board (7)
Contact.
3. multifunctional tunnel kiln formula drying equipment according to claim 1 or 2, which is characterized in that the multifunctional tunnel
Kiln formula drying equipment further includes the bracket (17) that hothouse outer upper is arranged in, the distance being fixedly mounted on bracket (17) biography
Sensor (18) and control device, the range sensor (18) are described for detecting at the top of hothouse at a distance from the top of adobe
Control device respectively with the first pressure fan (1), range sensor (18), cylinder (3), the first exhaust fan (8) and the second exhaust fan
(11) it connects, the numerical value for being detected according to range sensor controls the first pressure fan (1), cylinder with pre-determined distance respectively
(3), the work of the first exhaust fan (8) and the second exhaust fan (11).
4. multifunctional tunnel kiln formula drying equipment according to claim 3, which is characterized in that the control device specifically wraps
It includes:
The numerical value that range sensor (18) are detected is compared with pre-determined distance, when the numerical value of range sensor (18) detection is small
When pre-determined distance, controls the first exhaust fan (8) and the first pressure fan (1) is opened, control the piston rod of cylinder (3)
(5) it moves up that mobile dividing plate (6) is driven to be moved upward to the second position, control the second exhaust fan (11) is closed；When away from
When numerical value from sensor detection is greater than pre-determined distance, control the first exhaust fan (8) is closed, and controls the second exhaust fan (11) and the
One pressure fan (1) is opened, and the piston rod (5) of control cylinder (3) moves down that mobile dividing plate (6) is driven to be moved downward to the
One position.
5. multifunctional tunnel kiln formula drying equipment according to claim 1 or 2, which is characterized in that the multifunctional tunnel
Kiln formula drying equipment further includes the bracket (17) that hothouse outer upper is arranged in, the distance being fixedly mounted on bracket (17) biography
Sensor (18) and the second pressure fan (15) and control device that hothouse right middle is arranged in, the range sensor (18) are used for
Detect hothouse at the top of at the top of adobe at a distance from, the control device respectively with the first pressure fan (1), the second pressure fan
(15), range sensor (18), cylinder (3), the first exhaust fan (8) and the second exhaust fan (11) connection, for being passed according to distance
The numerical value of sensor detection controls the first pressure fan (1), the second pressure fan (15), cylinder (3), the first pumping with pre-determined distance respectively
The work of blower (8) and the second exhaust fan (11).
6. multifunctional tunnel kiln formula drying equipment according to claim 5, which is characterized in that the control device specifically wraps
It includes:
The numerical value that range sensor (18) are detected is compared with pre-determined distance, when the numerical value of range sensor (18) detection is small
When pre-determined distance, control the first exhaust fan (8), the first pressure fan (1) and the second pressure fan (15) are opened, and control gas
The piston rod (5) of cylinder (3) moves up that mobile dividing plate (6) is driven to be moved upward to the second position, controls the second exhaust fan
(11) it closes；When the numerical value of range sensor detection is greater than pre-determined distance, control the first exhaust fan (8) is closed, control second
Exhaust fan (11), the second pressure fan (15) and the first pressure fan (1) are opened, the piston rod (5) of control cylinder (3) move down from
And mobile dividing plate (6) is driven to be moved downward to first position.
7. multifunctional tunnel kiln formula drying equipment according to claim 6, which is characterized in that
The multifunctional tunnel kiln formula drying equipment further includes the air humidity sensor that hothouse inner cavity lower left quarter is arranged in
(10), the air humidity sensor (10) is for detecting hothouse inner cavity air humidity, the control device and air humidity
Sensor (10) connection is also used to after first exhaust fan (8) opens preset time according to hothouse inner cavity air humidity
The first pressure fan (1), the second pressure fan (15), the first exhaust fan (8) and second is controlled respectively with preset air humidity value to take out
The work of blower (11).
8. multifunctional tunnel kiln formula drying equipment according to claim 7, which is characterized in that the control device specifically wraps
It includes: carrying out hothouse inner cavity air humidity and preset air humidity value after first exhaust fan (8) opens preset time
Comparison, when hothouse inner cavity air humidity is greater than or equal to preset air humidity value, control the first exhaust fan (8), first are sent
Blower (1) and the second pressure fan (15) are opened, and control the second exhaust fan (11) is closed；When hothouse inner cavity air humidity is less than in advance
If when air humidity value, controlling the first pressure fan (1) and the second exhaust fan (11) being opened, control the first exhaust fan (8) and second
Pressure fan (15) is closed.
9. a kind of, using the described in any item multifunctional tunnel kiln formula drying equipments of claim 1-8, repeatedly dry code is burnt
The technique for tying brick, which comprises the following steps:
A) it is respectively enterd automatic setting machine (27) by the adobe after slitting, blank cutter, automatic setting machine (27) piles up adobe
On the kiln car (22) in the auxiliary road of third (26)；
B) kiln car (22) runs to the left along the auxiliary road of third (26) and carries out low temperature drying in hothouse (16)；
C) when kiln car (22) is run to the right at automatic setting machine (27) after coming out out of hothouse (16) along the auxiliary road of third (26),
Adobe is piled up to the adobe of kiln car (22) by automatic setting machine (27)；
D) kiln car (22) runs to the left along the auxiliary road of third and carries out low temperature drying and high temperature drying in hothouse (16)；
E) left end in the auxiliary road of third (26) is run to after kiln car (22) comes out out of hothouse (16) to the left along the auxiliary road of third (26)
When portion, it will be sintered in kiln car (22) ferry-boat to the first auxiliary road (23) and into sintering oven (20) are interior by the first ferry bus (19)；
When the right part of the first auxiliary road (23) is run to after f) kiln car (22) comes out out of sintering oven (20) along the first auxiliary road (23),
Kiln car (22) are ferried to the second auxiliary road (25) by the second ferry bus (24), the kiln car (22) is on the second auxiliary road (25)
It runs to and unloads brick position, finished bricks are unloaded by unloading base machine and be attached to designated position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811449232.XA CN109539748A (en) | 2018-11-30 | 2018-11-30 | It a kind of multifunctional tunnel kiln formula drying equipment and utilizes its repeatedly dry code fires the technique for making fired brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811449232.XA CN109539748A (en) | 2018-11-30 | 2018-11-30 | It a kind of multifunctional tunnel kiln formula drying equipment and utilizes its repeatedly dry code fires the technique for making fired brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109539748A true CN109539748A (en) | 2019-03-29 |
Family
ID=65851182
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811449232.XA Withdrawn CN109539748A (en) | 2018-11-30 | 2018-11-30 | It a kind of multifunctional tunnel kiln formula drying equipment and utilizes its repeatedly dry code fires the technique for making fired brick |
Country Status (1)
| Country | Link |
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| CN (1) | CN109539748A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307709A (en) * | 2019-05-21 | 2019-10-08 | 安徽明洋电子有限公司 | Baking equipment for molding and processing of light-emitting diodes and its working method |
| CN111928581A (en) * | 2020-08-13 | 2020-11-13 | 海盐达贝尔新型建材有限公司 | Baked brick drying kiln and baked brick drying process |
| CN113483534A (en) * | 2021-09-03 | 2021-10-08 | 南通市恒达机械制造有限公司 | Movable tunnel kiln drying system |
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| CN102515711A (en) * | 2011-11-19 | 2012-06-27 | 陕西宝深机械(集团)有限公司 | Technology for repeatedly drying, stacking and baking bricks |
| CN205228024U (en) * | 2015-12-07 | 2016-05-11 | 贵州修文坤泰绿色有限公司 | Drying system of adobe |
| CN107486930A (en) * | 2016-06-13 | 2017-12-19 | 重庆市潼南县金马商贸有限公司高楼机砖厂 | A kind of shale green bricks environmental protection drying system |
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| GB1403930A (en) * | 1973-01-20 | 1975-08-28 | Pvh Eng Ltd | Drying chambers |
| CN102515711A (en) * | 2011-11-19 | 2012-06-27 | 陕西宝深机械(集团)有限公司 | Technology for repeatedly drying, stacking and baking bricks |
| CN205228024U (en) * | 2015-12-07 | 2016-05-11 | 贵州修文坤泰绿色有限公司 | Drying system of adobe |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110307709A (en) * | 2019-05-21 | 2019-10-08 | 安徽明洋电子有限公司 | Baking equipment for molding and processing of light-emitting diodes and its working method |
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| CN111928581A (en) * | 2020-08-13 | 2020-11-13 | 海盐达贝尔新型建材有限公司 | Baked brick drying kiln and baked brick drying process |
| CN111928581B (en) * | 2020-08-13 | 2022-05-13 | 海盐达贝尔新型建材有限公司 | Baked brick drying kiln and baked brick drying process |
| CN113483534A (en) * | 2021-09-03 | 2021-10-08 | 南通市恒达机械制造有限公司 | Movable tunnel kiln drying system |
| CN113483534B (en) * | 2021-09-03 | 2021-11-05 | 南通市恒达机械制造有限公司 | Movable tunnel kiln drying system |
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Application publication date: 20190329 |