CN1275015C - Unit of making plaster boards - Google Patents
Unit of making plaster boards Download PDFInfo
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- CN1275015C CN1275015C CN 02807515 CN02807515A CN1275015C CN 1275015 C CN1275015 C CN 1275015C CN 02807515 CN02807515 CN 02807515 CN 02807515 A CN02807515 A CN 02807515A CN 1275015 C CN1275015 C CN 1275015C
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- 239000011505 plaster Substances 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 50
- 230000036571 hydration Effects 0.000 claims abstract description 38
- 238000006703 hydration reaction Methods 0.000 claims abstract description 38
- 238000001035 drying Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 abstract description 9
- 230000001131 transforming effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 39
- 230000000712 assembly Effects 0.000 description 9
- 238000000429 assembly Methods 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 239000010440 gypsum Substances 0.000 description 5
- 229910052602 gypsum Inorganic materials 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 210000001951 dura mater Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/02—Heating arrangements using combustion heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention concerns a unit (1) for making plaster boards in the form of connected modules (9, 19, 20, 24), transportable in standard containers. Said unit mainly comprises connected modules in a hydration station (3) and connected modules in a drying oven (7). The invention also concerns a method for transforming such a manufacturing installation, which consists in connecting additional hydration modules (9) on the hydration station (3) and in increasing the driving speed of the hydration station (3), and then in connecting additional drying modules so as to increase global production capacity. The invention also enables the use of a drying station using different types of fuel.
Description
Technical field
The present invention relates to plaster board production equipment, more specifically say, relating to can be by the plasterboard combined type production equipment of seavan transportation.
Background technology
Plaster board production equipment generally comprises the station of preparation calcium plaster, these slurries are poured into station on the reinforcement material, form and apply the station of slurries upper surface with another reinforcement material, gypsum hydration station, the plasterboard cutting work station, plasterboard transmits station and plasterboard Drying station and cutting and vanning station again.The Drying station of existing equipment generally includes the combustion furnace that produces high-temperature gas.
These production equipments are very complicated, and size is also very big.The plaster board production equipment infield just need produce the parts transportation of these decomposition all the other members, and have qualified technical staff to make and assemble production equipment during away from its critical piece grown place in the erecting bed.Such installment work is time-consuming, and is expensive and risky.
In addition, the combustion furnace of these production equipments is in order to dry plasterboard, and consume fuel is a lot.
Summary of the invention
Therefore need a kind of pre-assembled at the scene easily, check, transportation and production equipment with cost saving is installed.Therefore the present invention proposes a kind of plaster board production equipment, and it comprises a hydration station, and this hydration station comprises the several hydrated components that connect together; One drying oven, this drying oven comprise the several dry components that connect together, and described hydration and dry component can be put the standard delivery container into.
According to an embodiment, hydrated component has and is suitable for the gripper shoe that matches that two hydrated components are coupled together.
According to another embodiment, the hydration station comprises single CD-ROM drive motor.
According to another embodiment, dry component links together, and formation can be by the passage of plasterboard.
According to another embodiment, production equipment further comprises a dispense station, and this dispense station can be placed on plasterboard the position of aiming at each layer in the drying oven.
Also can be dry component slides and performs to install along guide rail and prepare.
According to an embodiment, the side direction of above-mentioned dry component and above the additional thermal insulation plate.
According to another embodiment, drying oven further comprises a high temperature source of the gas, an indirect loop, and this heating circuit passes passage and links to each other and a direct heating circuit with described high temperature source of the gas.
According to another embodiment, further comprise a particulate filter that is connected with the outlet in indirect loop according to equipment of the present invention, directly heating circuit also is connected to the outlet of this particulate filter.
According to another embodiment, production equipment further comprises the retracting device of discharging gas from direct heating circuit.
In addition, the production equipment that provides can further comprise the device of transmission plasterboard by passage.
According to an embodiment, the plasterboard conveyer comprises roller bearing.
According to another embodiment, roller bearing is driven by single motor.
According to another embodiment, under 180-350 ° of temperature, enter the indirect loop from the gas of high temperature source of the gas.
According to another embodiment, gas enters direct heating circuit under 120-160 ° of temperature.
Also can take measures, make channel exit roller bearing spacing greater than channel entrance place roller bearing spacing.
According to an embodiment, there are many pipes in the indirect loop, and the one end is communicated with first discharge and is fixing with it, and its other end is communicated with second discharge and slidably.
The present invention also aims to provide the method for a kind of installation according to production equipment of the present invention, this method comprises: hydrated component is coupled together form hydration station and dry component and couple together the formation drying oven.
According to the installation method of production equipment of the present invention, this method may further comprise the steps: will add hydrated component and link the hydration station, the additional drying assembly will be connected to drying oven, and the transfer rate that improves hydration station and drying oven.
Description of drawings
By reference example and accompanying drawing, read the following description of the embodiment of the invention after, other features and advantages of the present invention can be clearer.
Fig. 1 is the schematic diagram according to production equipment of the present invention;
Fig. 2 is the side view of the hydrated component of equipment produced according to the invention;
Fig. 3 is the front view of the hydrated component of Fig. 2;
Fig. 4 is the schematic diagram according to the described drying oven of invention;
Fig. 5 is the side sectional view of an embodiment of burner;
Fig. 6 is the forward cutaway view of Fig. 5 burner;
Fig. 7 is the side view according to the dry component of production equipment of the present invention;
Fig. 8 is the front view of the dry component of Fig. 7; And
Fig. 9 is the front view of a specific embodiment of dry component.
The specific embodiment
The invention provides a kind of knockdown plaster board production equipment, these assemblies can couple together easily and can transport with TEU (Twenty-foot Equivalent Unit).This production equipment mainly is included in assembly that connects in the hydration station and the assembly that connects in drying oven.
In the following description, the assembly connection has than simply they being linked up wideer understanding scope.This be because, may consider that the assembly of arranging connects after, whether can work good allows plasterboard process.
Fig. 1 illustrates the schematic diagram according to an example of production equipment of the present invention.The formation that the basic principle of described production equipment 1 can be followed plasterboard is illustrated.In station 2, be ready to gypsum and form a wet plasterboard.The plasterboard that should wet leaves station 2 and moves along hydration station 3, and water and hemihydrated calcium in hydration station 3 (calcium hemihydrate) react.After hydration station 3, wet plasterboard is by sawing station 4, with the rectangular plasterboard that is cut into given size of wet plasterboard.The plasterboard that processes is delivered to tilting table 21 by transmitting station 5 with plasterboard.Plasterboard upwards slides into various height and is delivered to the various height of drying oven 7 in station 6.Plasterboard is dry and sclerosis by stove the time, and they are placed on the stove exit place drawing mechanism 8, so that be transported to heavily sawing and packing station or extreme trace station.In Fig. 1, line segment marks off the various assemblies of production equipment 1.
Wet plasterboard normally is cast in paper web (paper web) by the gypsum with slurry condition and goes up formation on station 2.Cover another paper web on this gypsum again.Then, this sub-assembly enters into calender or extruder, so that the predetermined thickness of fixing wet plasterboard.Afterwards, also the plasterboard that wets can be delivered to below the dura mater, so that form hypotenuse along this wet plasterboard edge.Then, wet plasterboard passes through along hydration station 3 with conitnuous forms usually.
Hydrated component 9 is equipped with roller bearing 10 makes it in the rotation of the two ends of longitudinal member 11.Roller bearing 10 can be installed on sliding bearing or the rolling bearing.These roller bearings 10 make travelling belt 16 movable when being subjected to very little power.These longitudinal members 11 are fixed on the supporting leg 12.Hydrated component has 4 supporting legs 12 usually, can supporting leg 12 be fixed on the ground with fixed support plate 13 usually.These fixed support plates can have one flat plate to be bearing in ground.Can be porose on this piece flat board, can pass one or several hold-down screw.Supporting leg 12 also can have adjusting device, regulates the height of roller bearing 10 with respect to ground.Therefore, can adopt telescopic outrigger, its governor motion can be adjusted.Also can adopt threaded supporting leg 12, it cooperates with negative thread in the ground.Therefore hydrated component can adapt to rugged ground.
Hydrated component 9 also can have the support plate 14 that matches, and can allow hydrated component 9 connect another hydrated component.Two hydrated components 9 can be with welding, and clamping or stubborn screw connect the support plate that matches, and it is linked together on the support plate 14 that matches.The support plate 4 that hydrated component 9 can match, and with hydrated component 9 separately longitudinal member directly weld.The gripper shoe 14 that matches also can provide electrical connection between two hydrated components 9.
Wet plasterboard is transported by travelling belt 16, travelling belt in its back-end or front end by one or several rotating cylinder 17 guiding.Belt 16 has big bearing-surface, the receivability plasterboard that wets.Wet plasterboard bad mechanical property when hydration begins, thereby can't bear distortion.In addition, belt 16 is driven by a rotating cylinder 17b, rotates 17b itself and is driven by motor 18.Belt 16 slides on revolution roller bearing 10, is sandwiched between wet plasterboard and the roller bearing 10.Thereby wet plasterboard by belt 16 along 3 transmissions of hydration station.Can adopt the belt of wide 1400mm on the roller bearing 10 of same length, to slide.The only transmission on partially hydrated station of wet plasterboard for example, only is placed on belt on first hydrated component.From Fig. 1 as seen, belt only is used on four hydrated components 9.Then, just wet plasterboard is enough to roller bearing 10 motions along rear module (as shown in Figure 2), if the aquation of wet plasterboard is enough in this stage.Motor 18, the size of rotating cylinder 17 and belt 16 are preferably designed as can put into one or several standard freight container.
Use that hydrated component 9 is easy to change the productivity ratio of production equipment and the hydration performance that need not change wet plasterboard.This be because, can be by connecting the length lengthening that additional hydrated component 9 make hydration station 3, since it is so, the rotating speed that increases motor 18 with the increase of hydration station 3 length just enough with being directly proportional, can obtain identical hydration time like this.Change the transmission speed of belt 16 easily by the motor 18 of vari-speed drive control.Therefore when keeping identical hydration time, be easy to be increased in the output of hydration station 3.Next as long as the container of dress hydrated component just is enough to enlarge hydration station 3 in production equipment transports one or several.
Can provide sawing station 4 after hydration station 3, this sawing station can be automation, also is not, and can makes wet plasterboard become the plasterboard of predetermined length.This station is the same with hydrated component 9, can be by several sawing assemblies 19 being coupled together generation.This station also can be made into separate unit sawing assembly 19.Application class is similar to the revolution roller bearing of roller bearing 10, makes the plasterboard after the sawing and enter between the plasterboard that transmits before the station 5 to produce spacing.The size of the hydration that provides above is applicable to assembly 19.This size makes sawing assembly 19 can put into the most standard container.For example, by with 4 high 830mm, the assembly of wide 1600mm couples together and obtains sawing station 4.The first sawing assembly 19a can have annular saw, and length is 3500mm.Later two assembly 19b and 19c can have carrying roller (idle roller), and length is 2400mm.The 4th assembly 19d can have the roller bearing that is driven by motor, so that transmit plasterboard, its length is 2800mm.This size makes these assemblies can put into a container.
When production equipment shown in Figure 1 is installed, produces station and be arranged to U-shaped to shorten the length of equipment.Under this situation, available transmission station 5 takes plasterboard to tilting table 21 or stove 7 from sawing station 4.The transmission station also can be coupled together by transfer assembly 20 and form.These assemblies are the same with assembly 9, and have the revolution roller bearing similar to roller bearing 10.The length of these roller bearings and plasterboard consistent size.The roller bearing of assembly 20 dallies, and in this case, is enough to plasterboard is placed on promoting this plasterboard on the roller bearing then so that transport.Also can use the assembly 20a and the 20e that comprise panoramic table, for example turn round 90 ° of directions that change received plasterboard.These workbench can be installed in the pressurized strut, so that change the position of plasterboard in short transverse.Also can utilize roller bearing, or several belt laces, along the plasterboard on the horizontal promotion transmission station 5 of plasterboard.The above-mentioned size of hydrated component 9 is also applicable to assembly 20.These sizes make transfer assembly 20 can put into the most standard container.
Also can place a dispense station 6 in the import front of stove 7.Dispense station 6 makes plasterboard and is put on each layer of stove 7 than being easier to.Dispense station 6 can have inclination or raise assembly 21.This inclination or raise assembly can be by a pressurized strut 22 or a chain control.Then, plasterboard can be placed on the assembly 21, start pressurized strut 22 then so that plasterboard is tilted or raise.Afterwards, can be with the plasterboard that aligns with stove 7 each layers, or the plasterboard that aligns with each row's roller bearing 23 is put into one deck of stove 7.Dispense station 6 can have first assembly that is used to transmit plasterboard, this first assembly is with inclination or raise assembly 21 and link to each other, tilt or raise assembly 21 itself to link to each other with furnace inlet assembly again with above-mentioned many row's roller bearings 23, dispense station 6 can be made the assembly of one or several above-mentioned size, so that make it can put into the standard delivery container.
Fig. 4 illustrates the schematic diagram of stove 7.Stove comprises a passage 26 that is joined together to form by several dry components 24.Passage 26 provides high-temperature gas by boiler 25, and plasterboard 27 is by this passage.Plasterboard 27 utilizes transmission device 28 to pass through passage.The heat that high-temperature gas sends in passage is with unnecessary mixing water evaporation.Following stove has a two heating circuit, to obtain the better thermal efficiency.Following two heating circuits make and might reduce the deposition of burning particles on plasterboard 27 when producing high temperature gas flow by various fuel combustions.Two heating circuits have an indirect loop 29 that has a pipe 36, and as shown in Figure 8, that is, the gas in this loop does not directly contact with plasterboard.Two heating circuits also have a direct heating circuit 30, and the route that the gas in this loop passes passage is the same with plasterboard.But the also available stove that has only direct heating circuit when making fuel with combustion gas.
High-temperature gas can be by for example burn coal or hybrid fuel generation in boiler 25.When the burning of boiler produces high-temperature gas, be preferably in it and reenter 30 ash disposal before of direct loop and remove other combustion waste.High-temperature gas in 29 exits, loop recovery is indirectly preferably handled by particulate filter, as cyclone separator (cyclone) 31.But also can be without particulate filter, especially when the fuel that uses is gaseous fuel.The gas that enters cyclone separator 31 is subjected to action of centrifugal force.Solid particle as cigarette ash, is thrown to outside and separated from the gas.The Purge gas of leaving cyclone separator enters direct loop 30.Use above-mentioned stove, can make totally and avoid contacting with the hot gas that is full of coal smoke and combustion residue with the plasterboard that is generally light color.In addition, the flow velocity of high-temperature gas in indirect loop 29 is preferably in more than the 20m/s, with the deposition of restriction burning coal smoke.Also wish the flow velocity of the high-temperature gas in the direct loop 30 is transferred to more than the 0.2m/s to improve the thermal efficiency.Above-mentioned flow velocity can obtain by place suitable fan in the high-temperature gas loop.
Use fuel oil and suitable burner, also available have a drying station that a confession has the direct loop of high-temperature fuel gas.Thereby might improve the thermal efficiency at dry station and reduce the complexity at this station.
Directly the intake air temperature in loop 30 is preferably between 160-120 °.The heat of gas is utilized in two heating circuits.The thermal efficiency of stove thereby be improved.Directly heated air is preferably in the terminal discharge of stove.Directly the discharging of heated air can be removed the steam that the evaporation of plasterboard residual moisture produces.This gas preferably can be recovered to small part, so that spray into boiler 25 again.Therefore can adopt double-cylindrical boiler to reclaim direct heated air.
Fig. 5 and 6 illustrates an embodiment of a boiler, and this boiler is used to reclaim the hot gas of discharging, for example the hot gas that discharges from direct heating circuit outlet.This boiler has a burner 50.Burner 50 has two lateral openings 51.The hot gas of representing with arrow from direct heating circuit enters recovery set 52 through these two lateral openings 51.Recovery set 52 is around combustion chamber 53.The hot gas that reclaims flows into combustion chamber 53 from recovery set 52.This gas and fuel mix and burning are to produce high-temperature gas 54.Then, gas 54 is sent to the indirect loop.Certainly, the hot gas of recovery can be used for reheating room temperature air, and perhaps hot gas can mix in burner with room temperature air.Therefore, boiler thermal output improves, thereby reduces the fuel consume of Drying station.
The line of demarcation that is shown in dotted line dry component 24 among Fig. 4.Fig. 7 and 8 is shown specifically an example of dry component 24.Assembly 24 has the device that the driving plasterboard moves along passage.These drive units are included in the roller bearing 32 of channel-length direction alignment.These roller bearings 32 have appropriate intervals, make the plasterboard can be injury-free in transmission.So at the channel entrance place, roller bearing 32 separates 140mm, separates 280mm in the exit.These roller bearings 32 are connected with gear 33 and are installed to supporting structure 34 and relatively rotate.Gear 33 by one or more with chain 35 transmissions of its engagement.
Each dry component preferably has multilayer.Can make plasterboard 27 pass through each layer of stove 7 abreast by roller bearing 32 drives like this, thereby can reduce the length of drying oven passage 26 and lower the roller bearing transmission speed.
Each dry component 24 also can have part indirect loop.The dry component 24 here has many pipes 36 to be connected on the supporting structure 34.In this example, pipe is arranged perpendicular to roller bearing 32, is promptly arranged along channel-length direction.
The size of these dry components 24 is suitable for putting into above-mentioned TEU (Twenty-foot Equivalent Unit).Therefore, the length of dry component is 2.10 meters, and is wide 2.70 meters, high 2.30 meters.Therefore easily several dry components are placed in the TEU (Twenty-foot Equivalent Unit).In addition, because the width of dry component greater than two times of the plasterboard width, therefore can and be emitted in the stove two block gypsum plates, in the example of Fig. 1, stove comprises 5 dry component 24a-24e.Two 6 meters long containers are enough to transport the assembly 24a-24e of above-mentioned size.The accessory of stove 7, as boiler 25, roller bearing drive motor and cyclone separator 31 all can be made the assembly that its size is suitable for putting into TEU (Twenty-foot Equivalent Unit).
Describe the connection situation of the dry component 24 that constitutes passage 26 now in detail.Every dry component 24 can have one or several to be used to connect the gripper shoe of another dry component.Two continuous dry components for example can link together by chain is tacked or links together.These assemblies also can have the device that makes its roller bearing 32 alignment, thereby roller bearing can correctly transmit plasterboard at each inter-module.These assemblies must have adjustable for height supporting leg 37, also can for example carry out installation calibrating indicator on the preassembled assembly at assembly manufacturing scene accordingly, as column bolt at each assembly.
When dry component had independent heating tube 36, the heating tube of continuous drying assembly can link together with threaded connector.Therefore, attacked screw thread at the end of first dry component pipe, there is corresponding internal thread in second dry component pipe end portion, thereby they can assemble.
According to another embodiment, as shown in Figure 4, can adopt the additional pipe of arranging along several dry components.These pipe two ends can enter discharge 39 by opening.Being connected between discharge 39 and the pipe 36 preferably is not fixedly connected.Like this, pipe is inflatable and do relative motion with discharge.Also can be that pipe one end and discharge 39 is fixing, and the other end can with another discharge 39 relative slips.Pipe is preferably in the high-temperature gas approaching side and is screwed.As shown in the figure, high-temperature gas can be ejected into middle discharge 39 and reclaim from one or more other discharges near the passage two ends.
Because variation of temperature, passage length can great changes have taken place.According to a specific embodiment of stove, dry component does not all fix on the ground, so that passage can expand along its length.For example, supporting leg 37 can slide along two guide rails of arranging along channel-length direction 38.One of them dry component can be fixed on the ground, the freely-movable along its length of remaining assembly.These guide rails help each assembly marshalling.
As shown in Figure 9, each dry component also can have the heat-insulating panel that is attached on the supporting structure.These panels can have metal parts 41 and heat insulation housing 42.Can make heat insulation housing with for example polyurethane.These panels 40 can be attached on the dry component in side direction and/or at the top.In order to compensate the difference in dry component and 40 expansions of these heat-insulating panels, can in dry component, be provided with guide rail 43 along channel-length direction.On heat-insulating panel 40, can have with these guide rails 43 match and slide part 44, make and slide part and can slide along the guide rail of dry component.Heat-insulating panel also can be placed on supporting structure all-in-one-piece groove in.These panel vertical fixing, thus can be bearing on the supporting structure by the slide bolt system between two panels.
According to another embodiment, the quantity of roller bearing 32 can reduce in the dry component.So the spacing near the channel exit roller bearing in the dry component may be greater than the spacing of dry component near the roller bearing at feeder connection place.This be because, when plasterboard 27 during by passage, near the exit hardening, thereby its rigidity is bigger, dry component can separate near the roller bearing 32 of channel end and far has the danger that damages plasterboard 27 a bit and not.
Can also very drive roller bearing 32 simply.At this moment, drive all roller bearings 32 with a motor.For example, each of dry component layer can be adorned a chain that drives these roller bearings.All roller bearings thereby can rotate simultaneously in one deck.In addition, can be connected with the additional gear that is placed on each layer of assembly with a chain.Therefore, by all other roller bearings in the just rotatable assembly of a roller bearing that drives dry component.Then, two assemblies in succession can couple together with the particular gear of a chain with each assembly.Therefore find that all rollers can couple together and be driven by a motor.
Also the assembly with nonrotational roller bearing can be placed on channel exit, make the workman operate plasterboard easily.
Also can make Drying station length lengthening by connecting additional dry component.Required whole things of doing are exactly to improve the speed of this drying CD-ROM drive motor in the ratio that Drying station length increases, so that obtain same drying time.CD-ROM drive motor is controlled by infinitely variable speed transmission, and the roller bearing transmission speed is changed easily.Therefore.The output of Drying station improves easily, keeps same drying time simultaneously.Then, one or more containers of dress dry component are transported to the production equipment place, then these assemblies are connected with other group, thereby make the Drying station lengthening.
The example sizes that production equipment had of Fig. 1 makes it can be with hydrated component, and sawing assembly and dry component transport with 10 containers.Motor just is enough to drive the wet plasterboard in the hydration station.Motor also is enough to drive the plasterboard in the passage that is formed by dry component.Two motor sufficient to guarantee high-temperature gases flow through passage.
It is exemplary that above embodiment and example should be regarded as, rather than restrictive.The present invention is not limited to the description of specification, and it can make an amendment in the scope of appended claims protection.
Claims (19)
1. a plaster board production equipment (1) comprising:
One hydration station (3) comprises the hydrated component that links together;
One drying oven (7) comprises the dry component that links together;
The standard delivery container of can packing into of described hydrated component and dry component.
2. according to the production equipment of claim 1, it is characterized in that described hydrated component (9) has the gripper shoe (14) that matches, be fit to two hydrated components are coupled together.
3. according to the production equipment of claim 1 or 2, it is characterized in that described hydration station comprises separate unit CD-ROM drive motor (18).
4. according to the production equipment of claim 1, it is characterized in that described dry component (24) is joined together to form the passage (26) that a plasterboard (27) can pass through.
5. according to the production equipment of claim 4, it is characterized in that it further comprises a dispense station (6), this dispense station can be aimed at plasterboard each layer of drying oven (7) and be placed.
6. according to the production equipment of claim 4 or 5, it is characterized in that described dry component (24) is mounted to and can slides along guide rail (38), and guide rail (38) is to arrange along the length direction of passage (26).
7. according to the production equipment of claim 4 or 5, it is characterized in that, the side direction of described dry component (24) and above adhere to heat-insulating panel (40).
8. according to the production equipment of claim 4, it is characterized in that drying oven (7) further comprises:
High temperature source of the gas (25);
Indirect loop (29), it passes passage (26) and is connected to described high temperature source of the gas; And
Direct heating circuit (30).
9. production equipment according to Claim 8 is characterized in that, further comprises:
Particulate filter (31), its outlet with indirect loop (29) is connected, and directly heating circuit is connected to the outlet of this particulate filter.
10. production equipment according to Claim 8 is characterized in that, further comprises being used to retrieve certainly the directly device (50-53) of the gas of heating circuit.
11. according to claim 4,5, one of 9 or 10 production equipment, it is characterized in that, further comprise being used to the device (32,33,35) of carrying plasterboard to pass through passage (26).
12. the production equipment according to claim 11 is characterized in that, the plasterboard transmission device comprises roller bearing (32).
13., it is characterized in that roller bearing (32) is driven by separate unit motor (28) according to the production equipment of claim 12.
14. production equipment according to Claim 8 is characterized in that, enters indirect loop (29) from the gas of high temperature source of the gas (25) with 180-350 ° temperature.
15. production equipment according to Claim 8 is characterized in that, gas enters direct heating circuit (30) with 120-160 ° temperature.
16. the production equipment according to claim 12 is characterized in that, the spacing of channel exit roller bearing is greater than channel entrance place roller bearing spacing.
17. production equipment according to Claim 8, it is characterized in that, this production equipment also comprises first discharge (39a) and second discharge (39b), there are many pipes (36) in this indirect loop (29), pipe one end is communicated with first discharge (39a) and is fixing, and the pipe other end is communicated with second discharge (39b) and can does relative slip.
18. the installation method according to the production equipment of claim 1 is characterized in that, may further comprise the steps:
Hydrated component is joined together to form the hydration station;
Dry component is joined together to form drying oven.
19. the installation method according to the production equipment of claim 18 is characterized in that, may further comprise the steps:
Additional hydrated component is connected on the hydration station;
Additional dry component is connected to drying oven; And
Improve the speed of travelling belt in the hydration station and the transmission speed of the device (32,33,35) that is used to carry plasterboard to pass through passage (26), wherein passage (26) is to form by the dry component that couples together.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0104504A FR2822746B1 (en) | 2001-04-03 | 2001-04-03 | PLASTERBOARD MANUFACTURING UNIT |
| FR01/04504 | 2001-04-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1500197A CN1500197A (en) | 2004-05-26 |
| CN1275015C true CN1275015C (en) | 2006-09-13 |
Family
ID=8861876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02807515 Expired - Fee Related CN1275015C (en) | 2001-04-03 | 2002-03-20 | Unit of making plaster boards |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1377784A1 (en) |
| CN (1) | CN1275015C (en) |
| FR (1) | FR2822746B1 (en) |
| MA (1) | MA26105A1 (en) |
| RU (1) | RU2003132062A (en) |
| TN (1) | TNSN03080A1 (en) |
| UA (1) | UA74068C2 (en) |
| WO (1) | WO2002081993A1 (en) |
| ZA (1) | ZA200307336B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20030517A1 (en) | 2003-07-04 | 2005-01-05 | Comau Spa | WELDING CLAMP |
| FR2863259B1 (en) * | 2003-12-05 | 2007-04-13 | Lafarge Platres | CONVEYING UNIT AND DRYER COMPRISING A PLATE DEVIATION DETECTION CIRCUIT |
| CN106338187B (en) * | 2016-09-30 | 2018-10-16 | 遵义市信欧建材有限公司 | Plastering drying frame |
| CN109940748A (en) * | 2017-12-21 | 2019-06-28 | 永川区朱沱镇诚佳装饰材料厂 | Gypsum wire rod processing unit (plant) |
| CN108407069A (en) * | 2018-04-03 | 2018-08-17 | 浙江水利水电学院 | A kind of ecological permeable bricks making former |
| CN109028931B (en) * | 2018-06-22 | 2020-09-15 | 宁波北新建材有限公司 | Mechanism for preventing paper from being rubbed at inlet of drying machine |
| CN113119293B (en) * | 2021-03-03 | 2022-08-16 | 福建省漳州建华陶瓷有限公司 | Anti-cracking wear-resistant tile drying system and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874832A (en) * | 1972-01-11 | 1975-04-01 | Shimizu Construction Co Ltd | Apparatus for producing precast concrete members |
| DE3347720C2 (en) * | 1983-12-31 | 1986-09-11 | Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen | Plant for the production of building panels, in particular plasterboard |
| DE3708642C2 (en) * | 1987-03-17 | 1997-08-14 | Imas S P A | Device for the rapid drying of raw ceramic products, in particular tiles |
| DE3735242A1 (en) * | 1987-10-17 | 1989-04-27 | Dornier Gmbh Lindauer | DRYER FOR BUILDING BOARDS |
-
2001
- 2001-04-03 FR FR0104504A patent/FR2822746B1/en not_active Expired - Lifetime
-
2002
- 2002-03-20 UA UA2003109813A patent/UA74068C2/en unknown
- 2002-03-20 CN CN 02807515 patent/CN1275015C/en not_active Expired - Fee Related
- 2002-03-20 RU RU2003132062/03A patent/RU2003132062A/en unknown
- 2002-03-20 EP EP02726259A patent/EP1377784A1/en not_active Withdrawn
- 2002-03-20 TN TNPCT/FR2002/000973A patent/TNSN03080A1/en unknown
- 2002-03-20 WO PCT/FR2002/000973 patent/WO2002081993A1/en not_active Application Discontinuation
-
2003
- 2003-09-19 ZA ZA200307336A patent/ZA200307336B/en unknown
- 2003-09-29 MA MA27330A patent/MA26105A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA200307336B (en) | 2004-04-23 |
| MA26105A1 (en) | 2004-04-01 |
| RU2003132062A (en) | 2005-03-27 |
| WO2002081993A1 (en) | 2002-10-17 |
| FR2822746A1 (en) | 2002-10-04 |
| CN1500197A (en) | 2004-05-26 |
| FR2822746B1 (en) | 2003-06-20 |
| TNSN03080A1 (en) | 2005-04-08 |
| EP1377784A1 (en) | 2004-01-07 |
| UA74068C2 (en) | 2005-10-17 |
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