CN110614698B - Full-automatic production line and process of inorganic plasticized microporous insulation board - Google Patents
Full-automatic production line and process of inorganic plasticized microporous insulation board Download PDFInfo
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- CN110614698B CN110614698B CN201910839475.2A CN201910839475A CN110614698B CN 110614698 B CN110614698 B CN 110614698B CN 201910839475 A CN201910839475 A CN 201910839475A CN 110614698 B CN110614698 B CN 110614698B
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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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
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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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
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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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
- B28B1/503—Moulds therefor
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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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
- B28B1/503—Moulds therefor
- B28B1/506—Moulds therefor with means for, or adapted for, cutting the moulded article into pieces
-
- 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
- B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
- B28B11/145—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for dividing block-shaped bodies of expanded materials, e.g. cellular concrete
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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
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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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to a full-automatic production line and a process for an inorganic plasticized microporous insulation board, wherein the production line comprises a control system, a raw material multistage mixing system, an auxiliary material adding system and a forming system, the raw material multistage mixing system comprises a storage device, a first-stage mixing and dispersing device, a ball milling device, a second-stage mixing and dispersing device and a third-stage mixing and stirring device which are sequentially connected, the auxiliary material adding system comprises a foaming device and an EPS particle conveying device which are connected to the third-stage mixing and stirring device, the foaming device and the EPS particle conveying device are utilized to add auxiliary materials into the third-stage mixing and stirring device for stirring, and a tamping machine is utilized to carry out tamping in a forming mold box, so that air bubbles introduced in the stirring process of a foam body are eliminated, and the quality of the foam body is more uniform The waterproof performance is good.
Description
Technical Field
The invention relates to the technical field of building heat-insulating materials, in particular to a full-automatic production line and a process of an inorganic plasticized microporous heat-insulating plate.
Background
At present, the expanded polystyrene board and the rock wool board are mainly used as external wall insulation boards in practical building engineering, the expanded polystyrene board is easy to burn, and the rock wool board is easy to absorb water and fall off. The inorganic plasticized microporous insulation board is a novel cement-based foam insulation board with ultralow density (80-180 kg/m 3), ultralow water absorption (volume water absorption less than or equal to 5%) and thermal conductivity less than 0.045W/(m.K), achieves the A-level fire resistance level, and is a potential substitute product for easily combustible expanded polystyrene boards and easily water-absorbent rock wool boards.
The national invention patent with the application number of CN 105622015A granted and published on 6/1/2016 discloses a production process of a physical foaming cement insulation board, which adopts a cement-based slurry wet grinding process to realize ultra-low density (about 180kg/m 3) physical foaming concrete, but the ultra-low volume water absorption (less than 5%) of the physical foaming cement insulation board is obtained by immersing a cut board into waterproof polymer emulsion and drying, and the process has low industrial production efficiency and is not easy to realize full-automatic industrial production.
Disclosure of Invention
In order to solve the technical problems, the invention provides a full-automatic production line and a process of an inorganic plasticized microporous insulation board.
The technical scheme of the invention is as follows: the utility model provides a full automatic production line of inorganic plastify micropore heated board, includes control system, the multistage hybrid system of raw materials, auxiliary material interpolation system and molding system, the multistage hybrid system of raw materials mixes dispersion devices, ball-milling device, second grade including the storage device, the one-level that connect gradually and mixes dispersion devices and tertiary mixing stirring device, the auxiliary material interpolation system is including foaming device and the EPS granule conveyor who all is connected to tertiary mixing stirring device.
Preferably, the storage device is connected with the first-stage mixing and dispersing device through a metering device, the first-stage mixing and dispersing device is connected with the ball milling device and the second-stage mixing and dispersing device through a pumping device, and the second-stage mixing and dispersing device is arranged above the third-stage mixing and stirring device and is connected with the third-stage mixing and stirring device through a conveying pipeline.
Preferably, the foaming device comprises an air separation nitrogen making device, a nitrogen compressor, a foaming liquid storage tank, a liquid metering pump and a foaming gun, wherein a nitrogen outlet of the air separation nitrogen making device is connected to the nitrogen compressor, the nitrogen compressor is connected to the foaming gun, the foaming liquid storage tank is connected with the liquid metering pump and then connected to the foaming gun, and steel wire balls are uniformly distributed in the foaming gun.
Preferably, the EPS particle conveying device comprises a temporary storage bin, a wind power conveying pump, a metering cylinder and a hard plastic pipe, the temporary storage bin is connected with the wind power conveying pump through the hard plastic pipe and then connected with the metering cylinder, and an outlet of the metering cylinder is connected with the three-stage mixing and stirring device.
Preferably, the molding system includes the shaping mould case, inserts the masher and push rod, the shaping mould case is located tertiary mixing agitating unit below and places on mould case transfer device, insert the top that the masher is located the shaping mould case, the push rod setting is in one side of shaping mould case.
Preferably, the tamping machine comprises two tamping rods which are arranged in parallel and move downwards alternately, and the tamping rods are connected with a plurality of uniformly distributed inserting strips which extend downwards.
Preferably, the device further comprises a temperature control curing kiln, a stripping device and a sawing and packaging device.
A full-automatic production process of an inorganic plasticized microporous insulation board comprises the following steps:
step 1, multi-stage mixing and feeding, wherein cement-based slurry in a storage device sequentially passes through a primary mixing and dispersing device, a ball milling device and a secondary mixing and dispersing device and then enters a tertiary mixing and stirring device;
step 2, adding auxiliary materials, and adding foam and EPS particles into a three-stage mixing and stirring device by a foaming device and an EPS particle conveying device respectively;
step 3, mixing and forming, namely adding the cement-based slurry, the foam and the EPS particles into a forming mould box to form a foam body after uniformly mixing the cement-based slurry, the foam and the EPS particles by using a three-stage mixing and stirring device;
step 4, inserting and tamping to be flat, inserting and tamping to be compact by an inserting and tamping machine, and keeping the material above the foam body flat;
step 5, maintaining, namely conveying the foam body with the molding model to a temperature control maintenance cellar for maintenance, and forming a blank body through a physical and chemical reaction;
and 6, demolding and cutting, namely removing the molding mold box from the blank through a demolding device, and packaging the obtained blank after cutting the blank into a plate shape through a sawing and packaging device.
Further, in step 1, the cement-based slurry enters a first-stage mixing and dispersing device from a storage device through a metering device, then enters a ball milling device and a second-stage mixing and dispersing device in sequence through a pumping device, and then enters a third-stage mixing and stirring device.
Further, in step 5, the forming mould box with the foam body is pushed away by a push rod after being inserted, tamped and leveled, and then is conveyed to the temperature control curing cellar by the mould box transfer device.
The invention has the beneficial effects that:
the production line of the invention has compact structure, automatic control of each part structure and high production efficiency.
The cement-based slurry is subjected to multistage mixing, dispersing and stirring, so that the load of mixing and stirring equipment can be reduced, and the failure rate is reduced.
According to the invention, the auxiliary materials are added into the three-stage mixing and stirring device by using the foaming device and the EPS particle conveying device for stirring, and the inserting and smashing are carried out in the forming mold box by using the inserting and smashing machine, so that air bubbles introduced in the stirring process of the foam body are eliminated, and the quality of the foam body is more uniform.
The inorganic plasticized microporous insulation board produced by the production process has the advantages of low dry density, high strength, low heat conductivity coefficient and good waterproof performance.
Drawings
FIG. 1 is a schematic view of a production line according to the present invention;
FIG. 2 is a schematic view of the nitrogen foaming device of FIG. 1;
FIG. 3 is a schematic view of the EPS particle delivery apparatus of FIG. 1;
FIG. 4 is a schematic view of the molding apparatus of FIG. 1;
FIG. 5 is a schematic view of the saw packaging apparatus of FIG. 1;
FIG. 6 is a front view of the tamping machine of FIG. 4;
FIG. 7 is a schematic front view of the tamping frame of the tamping machine;
FIG. 8 is a schematic view of the tamper rod;
in the figure: 1. the device comprises a material storage device, 2. a metering device, 3. a first-stage mixing and dispersing device, 4. a pumping device, 5. a ball milling device, 6. a cooling device, 7. a second-stage mixing and dispersing device, 8. a foaming device, 9. an EPS particle conveying device, 10. a third-stage mixing and stirring device, 11. a molding system, 12. a mold box transfer device, 13. a temperature control curing kiln, 14. a demolding device and 15. a sawing and packaging device;
16. air separation nitrogen making equipment, 17, a nitrogen compressor, 18, a foaming liquid storage tank, 19, a liquid metering pump, 20, a foaming gun and 21, a steel wire ball; 22. a temporary storage bin, 23. a wind power delivery pump, 24. a metering cylinder, 25. a hard plastic pipe;
26. a forming mould box, 27. a tamping machine, 28. a push rod;
29. a belt sawing machine, a 30-piece separator, a 31-packaging machine, a 32-stacker, and a 33-dust remover;
34. the automatic tamping machine comprises a supporting frame, 34-1 clamping grooves, 34-2 gears, 35 movable frames, 35-1 racks, 35-2 inserting and tamping slide rails, 36 chains, 37 fixed chain wheels, 38 adjusting chain wheels, 39 adjusting blocks, 40 inserting and tamping rods, 41 sliding blocks, 42 inserting strips, 43 guide plates, 44 upper positioning plates, 44-1 sleeves, 45 upper positioning bolts, 46 lower positioning plates and 46-1 lower positioning bolts.
Detailed Description
Detailed description of the invention with reference to fig. 1-8:
the technical scheme of the invention is as follows:
a full-automatic production line of an inorganic plasticized microporous insulation board is disclosed, as shown in figures 1-5, and comprises a control system, a raw material multistage mixing system, an auxiliary material adding system, a forming system 11, a temperature control curing kiln 13, a demoulding device and a sawing and packaging device 15, wherein the raw material multistage mixing system comprises a storage device 1, a first-stage mixing and dispersing device 3, a ball milling device 5, a second-stage mixing and dispersing device 7 and a third-stage mixing and stirring device 10 which are sequentially connected, the auxiliary material adding system comprises a foaming device 8 and an EPS particle conveying device 9 which are both connected to the third-stage mixing and stirring device 10, the storage device 1 is connected with the first-stage mixing and dispersing device 3 through a metering device 2, the first-stage mixing and dispersing device 3 is connected with the ball milling device 5, the ball milling device 5 is connected with the second-stage mixing and dispersing device 7 through a pumping device 4, the second-stage mixing and, the ball milling device 5 is connected with a cooling device 6, the foaming device 8 comprises an air separation nitrogen making device 16, a nitrogen compressor 17, a foaming liquid storage tank 18, a liquid metering pump 19 and a foaming gun 20, a nitrogen outlet of the air separation nitrogen making device 16 is connected to the nitrogen compressor 17, the nitrogen compressor 17 is connected to the foaming gun 20, the foaming liquid storage tank 18 is connected with the liquid metering pump 19 and then connected to the foaming gun 20, steel wire balls 21 are uniformly distributed in the foaming gun 20, the EPS particle conveying device 9 comprises a temporary storage bin 22, a wind power conveying pump 23, a metering cylinder 24 and a hard plastic pipe 25, the temporary storage bin 22 is connected with the wind power conveying pump 23 through the hard plastic pipe 25 and then connected with the metering cylinder 24, an outlet of the metering cylinder 24 is connected with the three-stage mixing and stirring device 10, the forming system 11 comprises a forming mold box 26, a tamping machine 27 and a push rod 28, and the forming mold box 26. The forming mould box 26 is arranged below the three-stage mixing and stirring device 10 and is placed on the mould box transfer device 12, the tamping inserting machine 27 is arranged above the forming mould box 26, the push rod 28 is arranged at one side of the forming mould box 26, the tamping inserting machine 27 comprises two tamping inserting rods 40 which are arranged in parallel and move downwards alternately, a plurality of uniformly distributed inserting strips 42 are connected on the tamping inserting rods 40 and extend downwards, the material in the mould box is tamped and compacted and leveled by the tamping inserting machine 27, the inserting strips 42 on the two tamping inserting rods 40 are arranged at intervals, the temperature control curing kiln 13 comprises an automatic temperature control system, a heat preservation kiln body, a hot water boiler and a heating pipeline, the sawing and packaging device 15 comprises a belt type sawing machine 29, the device comprises a slicing machine 30, a packing machine 31, a stacking machine 32 and a dust remover 33, wherein the mould box transfer device 12 is used for pushing the forming mould box 26 by using a push rod 28 after the material is inserted, compacted and leveled, and the latter forming mould box 26 pushes the former forming mould box 26 to transfer on a steel rail.
The control system adopts a PLC system, and other devices are controlled to automatically work through programming design; the storage device 1 is a tank for storing raw materials, the storage device 1 comprises a stock bin, a spiral discharging mechanism and a belt conveyer, the metering device 2 comprises a charging tank and a weighing module, the pumping device 4 comprises a diaphragm pump and a pipeline, the ball milling device 5 is a special stirring mill, a steel ball with the diameter of 4-6mm is arranged in the special stirring mill, a vertical stirring shaft is arranged in the middle of the special stirring mill, the stirring shaft drives the steel ball and cement-based slurry to rotate together through the rotation of a motor, solid particles in the cement-based slurry are ground through the friction force between the steel balls, the particle size of the cement-based slurry discharged in the specified ball milling time is controlled to be less than or equal to 45 mu m and less than or equal to 30 ℃, the cooling device 6 connected with the ball milling device 5 comprises a refrigerator, a water tank and a hose, the stirring mill is provided with a jacket with a gap of 10-20mm, and an inlet connected with the hose of, The inside of the outer sleeve is introduced into circulating cooling water which is refrigerated by the refrigerator in the water tank; the first-stage mixing and dispersing device 3 and the second-stage mixing and dispersing device 7 are high-speed dispersing machines, and are used for uniformly dispersing the added fibers and polymers in the slurry, the air separation nitrogen making equipment 16 of the foaming device 8 is used for separating nitrogen from air, the volume content of the nitrogen is 99%, the third-stage mixing and stirring device 10 comprises a double-shaft gravity-free stirrer, and is used for fully stirring foam and cement slurry uniformly and then uniformly stirring the foam and the cement slurry with the added EPS particles, the production line structure of the invention is compact, each part of the structure adopts automatic control, the production efficiency is high, the cement-based slurry can reduce the load of the mixing and stirring equipment and reduce the failure rate through multi-stage mixing, dispersing and stirring, auxiliary materials are added into the third-stage mixing and stirring device 10 by using the foaming device 8 and the EPS particle conveying device 9 for stirring, and are inserted and mashed by using the inserting machine 27 in the forming mold box 26, so that air bubbles introduced, the quality of the bubble body is more uniform.
Referring to fig. 6-8, the tamping and inserting machine 27 of the present invention comprises two rectangular supporting frames 34 which are located at both sides and fixed on the ground, a door-shaped movable frame 35 is arranged inside the rectangular frame, two vertical supporting rods of the supporting frame 34 extend inwards to form clamping grooves 34-1, two side edges of the movable frame 35 are clamped into the clamping grooves 34-1, a rack 35-1 is fixed at one side of the movable frame 35, a gear 34-2 connected with a motor is installed inside the supporting frame 34, the gear 34-2 is matched with the rack 35-1, a tamping and inserting slide rail 35-2 is arranged inside the movable frame 35, a fixed sprocket 37 is installed above the movable frame 35, an adjusting block 39 is arranged below the movable frame 35, an adjusting rail located below the tamping and inserting slide rail 35-2 is arranged inside the movable frame 35, two sides of the adjusting block 39 slide on the adjusting rail, an upper positioning plate 44 fixed on the movable frame 35 is arranged above the adjusting block 39, a lower positioning plate 46 fixed at the bottom of the movable frame 35 is arranged below the adjusting block 39, the upper positioning plate 44 is provided with two sleeves 44-1, upper positioning bolts 45 penetrate through the sleeves 44-1 downwards, the upper positioning bolts 45 are connected with nuts positioned below the sleeves 44-1, lower positioning bolts 46-1 penetrate through the lower positioning plates 46 upwards, the lower positioning bolts 46-1 are connected with nuts positioned above and below the lower positioning plate 46, an adjusting chain wheel 38 is arranged on the adjusting block 39, a chain 36 is connected between the fixed chain wheel 37 and the adjusting chain wheel 38, tamping bars 40 are connected at two sides of the chain 36, sliding blocks 41 matched with the tamping slide rails 35-2 are fixed at the outer sides of the tamping bars 40, a plurality of inserting strips 42 which extend downwards and are uniformly distributed are fixed on the tamping bars 40, and guide plates 43 are also fixed at the inner sides of the movable, the guide plate 43 is provided with insertion holes for the insertion strips 42 to pass through, and the insertion strips 42 on the two tamping rods 40 are arranged at intervals.
A full-automatic production process of an inorganic plasticized microporous insulation board comprises the following steps:
step 1, multi-stage mixing and feeding, wherein cement-based slurry in a storage device 1 sequentially passes through a primary mixing and dispersing device 3, a ball milling device 5 and a secondary mixing and dispersing device 7 and then enters a tertiary mixing and stirring device 10, the cement-based slurry enters the primary mixing and dispersing device 3 from a storage device through a metering device 2, then enters the ball milling device 5 and the secondary mixing and dispersing device 7 through a pumping device 4, and then enters the tertiary mixing and stirring device 10;
step 2, adding auxiliary materials, and adding foam and EPS particles into a three-stage mixing and stirring device 10 by a foaming device 8 and an EPS particle conveying device 9 respectively;
step 3, mixing and forming, namely adding the cement-based slurry, the foam and the EPS particles into a forming mould box to form a foam body after uniformly mixing the cement-based slurry, the foam and the EPS particles by using a three-stage mixing and stirring device;
step 4, inserting and tamping to be flat, inserting and tamping to be compact by an inserting and tamping machine, and keeping the material above the foam body flat;
step 5, maintaining, namely conveying the foam body with the molding model to a temperature control maintenance cellar for maintenance, and forming a blank body through a physical and chemical reaction;
and 6, demolding and cutting, namely removing the molding mold box from the blank through a demolding device, and packaging the obtained blank after cutting the blank into a plate shape through a sawing and packaging device.
The inorganic plasticized microporous insulation board produced by the production process has the advantages of low dry density, high strength, low heat conductivity coefficient and good waterproof performance.
Claims (8)
1. The utility model provides a full automatic production line of inorganic plastify micropore heated board, includes control system, its characterized in that: the device comprises a raw material multistage mixing system, an auxiliary material adding system and a forming system, wherein the raw material multistage mixing system comprises a storage device, a first-stage mixing and dispersing device, a ball milling device, a second-stage mixing and dispersing device and a third-stage mixing and stirring device which are sequentially connected, and the auxiliary material adding system comprises a foaming device and an EPS particle conveying device which are connected to the third-stage mixing and stirring device; the forming system comprises a forming mould box, a tamping machine and a push rod, wherein the forming mould box is positioned below the three-level mixing and stirring device and is placed on a mould box transfer device, the tamping machine is positioned above the forming mould box, the push rod is arranged on one side of the forming mould box, the tamping machine comprises two tamping rods which are arranged in parallel and move downwards alternately, the tamping machine comprises two rectangular supporting frames which are positioned on two sides and fixed on the ground, a door-shaped movable frame is arranged in the rectangular supporting frames, two vertical supporting rods of the rectangular supporting frames extend inwards to form clamping grooves, two side edges of each movable frame are clamped into the clamping grooves, one side of each movable frame is fixed with a rack, a gear connected with a motor is arranged in each supporting frame, the gear is matched with the rack, the inner side of each movable frame is provided with a tamping slide rail, a fixed chain wheel is arranged above each movable frame, and an adjusting block is arranged below each movable frame, the inner side of the movable frame is provided with an adjusting track positioned below the inserting and tamping slide rail, two sides of the adjusting block slide on the adjusting track, an upper positioning plate fixed on the movable frame is arranged above the adjusting block, a lower positioning plate fixed at the bottom of the movable frame is arranged below the adjusting block, the upper positioning plate is provided with two sleeves, upper positioning bolts are downwards penetrated in the sleeves, the upper positioning bolts are connected with nuts positioned below the sleeves, lower positioning bolts are upwards penetrated through the lower positioning plates, the lower positioning bolts are connected with nuts positioned above and below the lower positioning plate, the adjusting block is provided with an adjusting chain wheel, a chain is connected between the fixing chain wheel and the adjusting chain wheel, two sides of the chain are connected with inserting and tamping rods, the outer sides of the inserting and tamping rods are fixedly provided with sliding blocks matched with the inserting and tamping slide rail, a plurality of inserting strips which downwards extend and are uniformly distributed are fixed on the inserting and tamping rods, the, the cutting slips on the two tamping rods are arranged at intervals.
2. The full-automatic production line of the inorganic plasticized microporous insulation board according to claim 1, characterized in that: the storage device with mix through metering device between the dispersion devices, the one-level mix dispersion devices with between the ball-milling device with all connect through pumping installations between the dispersion devices is mixed to the second grade, the dispersion devices is mixed to the second grade setting and just connects through pipeline in tertiary mixing stirring device's top.
3. The full-automatic production line of the inorganic plasticized microporous insulation board according to claim 2, characterized in that: the foaming device comprises an air separation nitrogen making device, a nitrogen compressor, a foaming liquid storage tank, a liquid metering pump and a foaming gun, wherein a nitrogen outlet of the air separation nitrogen making device is connected to the nitrogen compressor, the nitrogen compressor is connected to the foaming gun, the foaming liquid storage tank is connected with the liquid metering pump and then connected to the foaming gun, and steel wire balls are uniformly distributed in the foaming gun.
4. The full-automatic production line of the inorganic plasticized microporous insulation board according to claim 3, characterized in that: the EPS particle conveying device comprises a temporary storage bin, a wind power conveying pump, a metering cylinder and a hard plastic pipe, wherein the temporary storage bin is connected with the wind power conveying pump through the hard plastic pipe and then connected with the metering cylinder, and an outlet of the metering cylinder is connected with the three-stage mixing and stirring device.
5. The full-automatic production line of the inorganic plasticized microporous insulation board according to claim 4, characterized in that: also comprises a temperature control curing kiln, a demoulding device and a sawing and packaging device.
6. The production process of the full-automatic production line of the inorganic plasticized microporous insulation board according to claim 5, characterized by comprising the following steps: the method comprises the following steps:
step 1, multi-stage mixing and feeding, wherein cement-based slurry in a storage device sequentially passes through a first-stage mixing and dispersing device, a ball milling device and a second-stage mixing and dispersing device and then enters a third-stage mixing and stirring device, the ball milling device is provided with 4-6mm steel balls, a vertical stirring shaft is arranged in the middle of the ball milling device and is provided with a transverse stirring rod, and the particle size of the cement-based slurry after ball milling is controlled to be less than or equal to 45 mu m and the temperature is less than or equal to 30 ℃;
step 2, adding auxiliary materials, and adding foam and EPS particles into a three-stage mixing and stirring device by a foaming device and an EPS particle conveying device respectively;
step 3, mixing and forming, namely adding the cement-based slurry, the foam and the EPS particles into a forming mould box to form a foam body after uniformly mixing the cement-based slurry, the foam and the EPS particles by using a three-stage mixing and stirring device;
step 4, inserting and tamping to be flat, inserting and tamping to be compact by an inserting and tamping machine, and keeping the material above the foam body flat;
step 5, maintaining, namely conveying the foam body with the molding model to a temperature control maintenance cellar for maintenance, and forming a blank body through a physical and chemical reaction;
and 6, demolding and cutting, namely removing the molding mold box from the blank through a demolding device, and packaging the obtained blank after cutting the blank into a plate shape through a sawing and packaging device.
7. The production process according to claim 6, characterized in that: in the step 1, the cement-based slurry enters a first-stage mixing and dispersing device from a storage device through a metering device, then sequentially enters a ball milling device and a second-stage mixing and dispersing device through a pumping device, and then enters a third-stage mixing and stirring device.
8. The production process according to claim 7, characterized in that: in step 5, the forming mould box with the foam body is pushed away by a push rod after being inserted, tamped and leveled, and then is conveyed to the temperature control curing cellar by the mould box transfer device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910839475.2A CN110614698B (en) | 2019-11-12 | 2019-11-12 | Full-automatic production line and process of inorganic plasticized microporous insulation board |
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| CN201910839475.2A CN110614698B (en) | 2019-11-12 | 2019-11-12 | Full-automatic production line and process of inorganic plasticized microporous insulation board |
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| CN110614698A CN110614698A (en) | 2019-12-27 |
| CN110614698B true CN110614698B (en) | 2021-04-06 |
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| CN111923435A (en) * | 2020-08-10 | 2020-11-13 | 四川苏邦建筑节能科技有限公司 | Full-automatic production process flow of full-automatic polyphenyl insulation board equipment |
Citations (8)
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