CN114149189B - High-strength gypsum production is with rotation evaporate cauldron that presses - Google Patents
High-strength gypsum production is with rotation evaporate cauldron that presses Download PDFInfo
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- CN114149189B CN114149189B CN202111501491.4A CN202111501491A CN114149189B CN 114149189 B CN114149189 B CN 114149189B CN 202111501491 A CN202111501491 A CN 202111501491A CN 114149189 B CN114149189 B CN 114149189B
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- fixedly connected
- rotary shell
- push
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 44
- 239000010440 gypsum Substances 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 46
- 238000010025 steaming Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical group [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B11/00—Calcium sulfate cements
- C04B11/02—Methods and apparatus for dehydrating gypsum
- C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
- C04B11/0281—Kettles; Marmites; Autoclaves
- C04B11/0282—Autoclaves, e.g. using chariots
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B11/00—Calcium sulfate cements
- C04B11/02—Methods and apparatus for dehydrating gypsum
- C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
- C04B11/0285—Rotary kilns
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B11/00—Calcium sulfate cements
- C04B11/02—Methods and apparatus for dehydrating gypsum
- C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
- C04B11/032—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained for the wet process, e.g. dehydrating in solution or under saturated vapour conditions, i.e. to obtain alpha-hemihydrate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
The invention discloses a rotary still kettle for producing high-strength gypsum, which comprises a machine base, a rotary chamber, a rotary shell, a fixed lath, a still device, an output structure, a driving mechanism, a pushing mechanism and the like; the invention has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and the driving mechanism arranged here can drive the left side and the right side of the rotary shell to synchronously rotate together, thereby ensuring the stability and the reliability of the integral rotation of the rotary shell; according to the invention, the rotation of the rotary shell can overturn the gypsum in the rotary shell, meanwhile, the cooperation with the fixed lath can improve the overturning falling height of the gypsum, and meanwhile, steam is sprayed to the falling gypsum through a gas nozzle in the steam pressing device, so that the steam can be fully contacted with the gypsum, and the steam pressing effect is also improved; the pressure reducing valve is arranged in the rotary shell, so that redundant steam in the rotary shell can be discharged, and new steam can continuously enter the rotary shell to be fully contacted with gypsum.
Description
Technical Field
The invention relates to the technical field of gypsum production equipment, in particular to a rotary autoclave for producing high-strength gypsum.
Background
Gypsum is a monoclinic mineral and is a hydrate whose main chemical component is calcium sulfate. Gypsum is a widely used industrial and building material. Can be used for cement retarders, gypsum building products, model making, medical food additives, sulfuric acid production, paper fillers, paint fillers and the like. The high-strength gypsum is formed by decomposing under higher pressure, the high-strength gypsum crystal grains are thicker, the surface area is smaller, and the plasticity water demand of the prepared gypsum slurry is smaller, so that the porosity is small after hardening, and the gypsum slurry has higher strength and compactness. In the production process of the high-strength gypsum, an autoclave is needed to carry out autoclave curing on the high-strength gypsum material, and after the autoclave curing, the high-strength gypsum has the advantages of light volume weight, high heat preservation performance, high strength, processability and the like; the existing still kettles are not uniform in steaming and pressing, and are troublesome and inconvenient to use.
Disclosure of Invention
The invention aims to solve the problems, and provides a rotary autoclave for producing high-strength gypsum, which solves the problems that the existing autoclave is not uniform in autoclaving and is troublesome and inconvenient to use.
In order to solve the above problems, the present invention provides a technical solution: the utility model provides a high strength is rotation still kettle for gypsum production which innovation point lies in: comprises a machine base, a rotary cavity, a rotary shell, a fixed lath, an autoclave device, an input valve, an input groove, an output structure, a driving mechanism and a pushing mechanism; a rotary chamber is arranged in the machine base; the rotary shell is movably connected to the center of the rotary cavity, and a plurality of axially arranged fixing laths are uniformly and fixedly connected to the periphery of the inner wall of the rotary shell; the input groove is formed in the left upper side of the base, and an input valve is arranged at an outlet of the right lower side of the input groove; the right outlet of the input valve is communicated with the left side inside the rotary shell; the output structure is arranged at the left lower side of the rotary cavity; the driving mechanism is arranged at the lower side of the rotary cavity and is connected with the outside of the rotary shell; the push-out mechanism is arranged in the center of the right side of the rotary cavity, and the left side of the push-out mechanism is movably connected to the right side in the rotary shell; the left side of the steam-pressing device is arranged at the center of the rotary shell, and the right side of the steam-pressing device is arranged outside the right lower side of the machine base.
Preferably, the specific structure of the output structure comprises an output groove, an output oil cylinder, a sliding block and an output hole; the output groove is formed in the left lower side of the rotary cavity, and an output hole is formed in the lower side of the output groove; the right side of the output oil cylinder is fixedly connected to the center of the left side of the output groove; the slider is horizontal swing joint inside the delivery chute, slider left side center and output cylinder right side piston rod end fixed connection.
Preferably, the specific structure of the driving mechanism comprises a motor, a first transmission shaft, a first driving gear, a first driven gear, a second transmission shaft, a second driving gear and a second driven gear; the motor is fixedly connected to the inside of the center of the lower side of the base; the first transmission shaft is movably connected to the left lower side of the rotary chamber, the right center of the first transmission shaft is fixedly connected with an output shaft on the left side of the motor, and the outer part of the left side of the first transmission shaft is fixedly connected with a first driving gear; the inner part of the driven gear I is fixedly connected to the outer part of the left side of the rotary shell, and the lower side tooth part of the driven gear I is connected with the driving gear I; the transmission shaft II is movably connected to the lower right side of the rotary chamber, the center of the left side of the transmission shaft II is fixedly connected with an output shaft at the right side of the motor, and the outer part of the right side of the transmission shaft II is fixedly connected with a driving gear II; the inner part of the driven gear II is fixedly connected to the outer part of the right side of the rotary shell, and the tooth part of the lower side of the driven gear II is connected with the driving gear II.
Preferably, the motor is a servo motor or a variable frequency motor.
Preferably, the push-out mechanism comprises a push-out disc, a clamping groove, a connecting seat, a bearing, a push-out oil cylinder and a fixed cover; the push-out plate is transversely and movably connected inside the rotary shell, a plurality of clamping grooves are formed in the periphery of the push-out plate, and the clamping grooves are respectively and movably connected with the outer parts of the corresponding fixed battens; the inner part of the connecting seat is movably connected with the outer part of the right side of the push-out plate, and a bearing is arranged between the left side of the connecting seat and the step surface of the right side of the push-out plate; the fixed cover is fixedly connected to the right end of the push-out plate, and the left side surface of the fixed cover is connected with the right side surface of the connecting seat; the pushing-out oil cylinders are uniformly and fixedly connected to the inner portion of the periphery of the center of the right side of the machine base respectively, and the end portions of piston rods on the left side of the pushing-out oil cylinders are fixedly connected with the right side face of the connecting base.
Preferably, the bearing is a thrust ball bearing.
Preferably, the specific structure of the steam-pressing device comprises a steam generator, a connecting pipe, a fixed cylinder, an air delivery hole, an air nozzle, an exhaust hole, a small hole and a pressure reducing valve; a transverse air conveying hole is formed in the front side of the fixed column body, and a transverse exhaust hole is formed in the rear side of the fixed column body; a plurality of transversely arranged gas nozzles are arranged on the front side of the gas transmission hole, and the right opening of the gas transmission hole is connected with the outlet of the steam generator through a connecting pipe; the rear side of the exhaust hole is provided with a plurality of small holes, and the right opening of the exhaust hole is connected with a pressure reducing valve.
Preferably, a filter screen is arranged in the small hole.
The invention has the beneficial effects that:
(1) the invention has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and the driving mechanism arranged here can drive the left side and the right side of the rotary shell to synchronously rotate together, thereby ensuring the stability and the reliability of the integral rotation of the rotary shell.
(2) According to the steam pressing device, the rotating shell rotates to overturn the gypsum in the shell, the rotating shell is matched with the fixing strips to improve the overturning falling height of the gypsum, and the steam is sprayed to the falling gypsum through the air nozzle in the steam pressing device, so that the steam can be fully contacted with the gypsum, and the steam pressing effect is improved.
(3) The pressure reducing valve is arranged in the rotary shell, so that redundant steam in the rotary shell can be discharged, and new steam can continuously enter the rotary shell to be fully contacted with gypsum.
(4) According to the gypsum processing device, the sliding block moves leftwards to expose the output hole through shortening of the output oil cylinder, and then the connecting seat and the push-out disc move leftwards through extending of the push-out oil cylinder to push processed gypsum into the output hole to be output, so that great convenience is brought to use.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial side sectional view of the present invention.
Fig. 3 is a schematic diagram of an output structure.
Fig. 4 is a schematic structural view of the driving mechanism.
Fig. 5 is a schematic structural view of the push-out mechanism.
FIG. 6 is a schematic view of the structure of the still apparatus.
1-a machine base; 2-a rotating chamber; 3-a revolving housing; 4-fixing the lath; 5-steaming and pressing the device; 6-an input valve; 7-an input slot; 8-an output structure; 9-a drive mechanism; 10-a push-out mechanism; 81-an output tank; 82-output oil cylinder; 83-a slide block; 84-an output aperture; 91-a motor; 92-a first transmission shaft; 93-a first driving gear; 94-a driven gear one; 95-a transmission shaft II; 96-driving gear two; 97-driven gear two; 101-push-out tray; 102-card slot; 103-a connecting seat; 104-a bearing; 105-a push-out oil cylinder; 106-a stationary cover; 51-a steam generator; 52-connecting tube; 53-stationary cylinder; 54-gas transmission hole; 55-a gas jet head; 56-vent hole; 57-small holes; 58-pressure reducing valve.
Detailed Description
Example 1
As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: a rotary still kettle for producing high-strength gypsum comprises a machine base 1, a rotary chamber 2, a rotary shell 3, a fixed lath 4, a still device 5, an input valve 6, an input groove 7, an output structure 8, a driving mechanism 9 and a pushing mechanism 10; a rotary chamber 2 is arranged in the machine base 1; the rotary shell 3 is movably connected to the center of the rotary chamber 2, and a plurality of axially arranged fixing laths 4 are uniformly and fixedly connected to the periphery of the inner wall of the rotary shell 3; the input groove 7 is arranged at the left upper side of the machine base 1, and an outlet at the right lower side of the input groove 7 is provided with an input valve 6; the right outlet of the input valve 6 is communicated with the left side inside the rotary shell 3; the output structure 8 is arranged at the left lower side of the rotary chamber 2; the driving mechanism 9 is arranged at the lower side of the rotary chamber 2, and the driving mechanism 9 is connected with the outside of the rotary shell 3; the push-out mechanism 10 is arranged in the center of the right side of the rotary chamber 2, and the left side of the push-out mechanism 10 is movably connected to the right side in the rotary shell 3; the left side of the steam-pressing device 5 is arranged at the center of the rotary shell 3, and the right side of the steam-pressing device 5 is positioned outside the right lower side of the machine base 1.
Example 2
As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: a rotary still kettle for producing high-strength gypsum comprises a machine base 1, a rotary chamber 2, a rotary shell 3, a fixed lath 4, a still device 5, an input valve 6, an input groove 7, an output structure 8, a driving mechanism 9 and a pushing mechanism 10; a rotary chamber 2 is arranged in the machine base 1; the rotary shell 3 is movably connected to the center of the rotary chamber 2, and a plurality of axially arranged fixing laths 4 are uniformly and fixedly connected to the periphery of the inner wall of the rotary shell 3; the input groove 7 is arranged at the left upper side of the machine base 1, and an outlet at the right lower side of the input groove 7 is provided with an input valve 6; the right outlet of the input valve 6 is communicated with the left side inside the rotary shell 3; the output structure 8 is arranged at the left lower side of the rotary chamber 2; the driving mechanism 9 is arranged at the lower side of the rotary chamber 2, and the driving mechanism 9 is connected with the outside of the rotary shell 3; the push-out mechanism 10 is arranged in the center of the right side of the rotary chamber 2, and the left side of the push-out mechanism 10 is movably connected to the right side in the rotary shell 3; the left side of the steam-pressing device 5 is arranged at the center of the rotary shell 3, and the right side of the steam-pressing device 5 is positioned outside the right lower side of the machine base 1.
As shown in fig. 3, the specific structure of the output structure 8 includes an output groove 81, an output cylinder 82, a slide block 83 and an output hole 84; the output groove 81 is formed in the left lower side of the rotary chamber 2, and an output hole 84 is formed in the lower side of the output groove 81; the right side of the output oil cylinder 82 is fixedly connected to the center of the left side of the output groove 81; the sliding block 83 is transversely movably connected inside the output groove 81, and the center of the left side of the sliding block 83 is fixedly connected with the end part of a piston rod on the right side of the output oil cylinder 82.
As shown in fig. 4, the specific structure of the driving mechanism 9 includes a motor 91, a first transmission shaft 92, a first driving gear 93, a first driven gear 94, a second transmission shaft 95, a second driving gear 96 and a second driven gear 97; the motor 91 is fixedly connected to the inside of the center of the lower side of the machine base 1; the first transmission shaft 92 is movably connected to the left lower side of the rotary chamber 2, the center of the right side of the first transmission shaft 92 is fixedly connected with an output shaft at the left side of the motor 91, and the outer part of the left side of the first transmission shaft 92 is fixedly connected with a first driving gear 93; the inner part of the driven gear I94 is fixedly connected to the outer part of the left side of the rotary shell 3, and the lower side tooth part of the driven gear I94 is connected with a driving gear I93; the second transmission shaft 95 is movably connected to the lower right side of the rotary chamber 2, the center of the left side of the second transmission shaft 95 is fixedly connected with an output shaft at the right side of the motor 91, and the outer part of the right side of the second transmission shaft 95 is fixedly connected with a second driving gear 96; the inside of the second driven gear 97 is fixedly connected to the outside of the right side of the rotary shell 3, and the lower side teeth of the second driven gear 97 are connected with the second driving gear 96.
Wherein, the motor 91 is a servo motor or a variable frequency motor.
Example 3
As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: a rotary still kettle for producing high-strength gypsum comprises a machine base 1, a rotary chamber 2, a rotary shell 3, a fixed lath 4, a still device 5, an input valve 6, an input groove 7, an output structure 8, a driving mechanism 9 and a pushing mechanism 10; a rotary chamber 2 is arranged in the machine base 1; the rotary shell 3 is movably connected to the center of the rotary chamber 2, and a plurality of axially arranged fixing laths 4 are uniformly and fixedly connected to the periphery of the inner wall of the rotary shell 3; the input groove 7 is arranged at the left upper side of the machine base 1, and an outlet at the right lower side of the input groove 7 is provided with an input valve 6; the right outlet of the input valve 6 is communicated with the left side inside the rotary shell 3; the output structure 8 is arranged at the left lower side of the rotary chamber 2; the driving mechanism 9 is arranged at the lower side of the rotary chamber 2, and the driving mechanism 9 is connected with the outside of the rotary shell 3; the push-out mechanism 10 is arranged in the center of the right side of the rotary chamber 2, and the left side of the push-out mechanism 10 is movably connected to the right side in the rotary shell 3; the left side of the steam-pressing device 5 is arranged at the center of the rotary shell 3, and the right side of the steam-pressing device 5 is positioned outside the right lower side of the machine base 1.
As shown in fig. 3, the specific structure of the output structure 8 includes an output groove 81, an output cylinder 82, a slide block 83 and an output hole 84; the output groove 81 is formed in the left lower side of the rotary chamber 2, and an output hole 84 is formed in the lower side of the output groove 81; the right side of the output oil cylinder 82 is fixedly connected to the center of the left side of the output groove 81; the sliding block 83 is transversely movably connected inside the output groove 81, and the center of the left side of the sliding block 83 is fixedly connected with the end part of a piston rod on the right side of the output oil cylinder 82.
As shown in fig. 4, the specific structure of the driving mechanism 9 includes a motor 91, a first transmission shaft 92, a first driving gear 93, a first driven gear 94, a second transmission shaft 95, a second driving gear 96 and a second driven gear 97; the motor 91 is fixedly connected to the inside of the center of the lower side of the machine base 1; the first transmission shaft 92 is movably connected to the left lower side of the rotary chamber 2, the center of the right side of the first transmission shaft 92 is fixedly connected with an output shaft at the left side of the motor 91, and the outer part of the left side of the first transmission shaft 92 is fixedly connected with a first driving gear 93; the inner part of the first driven gear 94 is fixedly connected to the outer part of the left side of the rotary shell 3, and the lower side tooth part of the first driven gear 94 is connected with a first driving gear 93; the second transmission shaft 95 is movably connected to the lower right side of the rotary chamber 2, the center of the left side of the second transmission shaft 95 is fixedly connected with an output shaft at the right side of the motor 91, and the outer part of the right side of the second transmission shaft 95 is fixedly connected with a second driving gear 96; the inside of the second driven gear 97 is fixedly connected to the outside of the right side of the rotary shell 3, and the lower side teeth of the second driven gear 97 are connected with the second driving gear 96.
Wherein, the motor 91 is a servo motor or a variable frequency motor.
As shown in fig. 5, the specific structure of the pushing mechanism 10 includes a pushing disc 101, a slot 102, a connecting seat 103, a bearing 104, a pushing cylinder 105 and a fixing cover 106; the push-out plate 101 is transversely movably connected inside the rotary shell 3, a plurality of clamping grooves 102 are formed in the periphery of the push-out plate 101, and the clamping grooves 102 are respectively movably connected with the outer parts of the corresponding fixed battens 4; the inner part of the connecting seat 103 is movably connected with the outer part of the right side of the push-out plate 101, and a bearing 104 is arranged between the left side of the connecting seat 103 and the step surface of the right side of the push-out plate 101; the fixed cover 106 is fixedly connected to the right side end of the push-out plate 101, and the left side surface of the fixed cover 106 is connected with the right side surface of the connecting seat 103; the plurality of the pushing-out oil cylinders 105 are uniformly and fixedly connected to the inner portion of the periphery of the center of the right side of the base 1, and the end portions of piston rods on the left side of the pushing-out oil cylinders 105 are fixedly connected with the right side face of the connecting seat 103.
Wherein, the bearing 104 is a thrust ball bearing.
As shown in fig. 6, the specific structure of the steaming and pressing device 5 includes a steam generator 51, a connecting pipe 52, a fixed cylinder 53, an air delivery hole 54, a gas nozzle 55, an exhaust hole 56, a small hole 57 and a pressure reducing valve 58; a transverse air delivery hole 54 is formed in the front side of the fixed column 53, and a transverse exhaust hole 56 is formed in the rear side of the fixed column 53; a plurality of transversely arranged gas nozzles 55 are arranged at the front side of the gas transmission hole 54, and the right opening of the gas transmission hole 54 is connected with the outlet of the steam generator 51 through a connecting pipe 52; a plurality of small holes 57 are arranged at the rear side of the exhaust hole 56, and the right opening of the exhaust hole 56 is connected with a pressure reducing valve 58.
Wherein, the inside filter screen that is equipped with of aperture 57 to avoid the gypsum to get into and influence the exhaust decompression in exhaust hole 56 and relief valve 58.
The using state of the invention is as follows: the invention has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, when in use, firstly the input valve 6 is opened so as to conveniently input the gypsum in the input groove 7 into the rotary shell 3 for steam-pressing treatment, the driving mechanism 9 arranged here can drive the first transmission shaft 92 and the second transmission shaft 95 to rotate through the motor 91, the rotation of the first transmission shaft 92 drives the left side of the rotary shell 3 to rotate through the first driving gear 93 and the first driven gear 94, the second transmission shaft 95 can drive the right side of the rotary shell 3 to rotate together in the same way, thereby ensuring the stability and reliability of the integral rotation of the rotary shell 3, the rotation of the rotary shell 3 can overturn the gypsum in the rotary shell, simultaneously the fixed lath 4 is matched to improve the overturning falling height of the gypsum, and simultaneously the air jet head 55 in the steam-pressing device 5 sprays steam to the falling gypsum, thereby can make steam and gypsum fully contact, just also improve the effect of evaporating and pressing, evaporate the relief pressure valve 58 that sets up in the pressure equipment 5 in addition, thereby can discharge unnecessary steam in the rotary housing 3, just also be convenient for new steam can continuously enter into the rotary housing 3 inside and fully contact with the gypsum, after the processing is accomplished, at first make the slider 83 move left through shortening of output cylinder 82 and expose output hole 84, then make connecting seat 103 and ejecting dish 101 move left through the extension of ejecting cylinder 105 and push the gypsum propelling movement after will processing and export in output hole 84, thereby brought very big convenience for the use.
In the case of the control mode of the invention, which is controlled by manual actuation or by existing automation techniques, the wiring diagram of the power elements and the provision of power are known in the art and the invention is primarily intended to protect the mechanical device, so the control mode and wiring arrangement will not be explained in detail in the present invention.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a high-strength gypsum production is with rotation autoclave which characterized in that: the device comprises a machine base (1), a rotary chamber (2), a rotary shell (3), a fixed lath (4), an autoclave device (5), an input valve (6), an input groove (7), an output structure (8), a driving mechanism (9) and a pushing-out mechanism (10);
a rotary chamber (2) is arranged in the machine base (1);
the rotary shell (3) is movably connected to the center of the rotary chamber (2), and a plurality of axially arranged fixing laths (4) are uniformly and fixedly connected to the periphery of the inner wall of the rotary shell (3);
the input groove (7) is arranged at the left upper side of the base (1), and an outlet at the right lower side of the input groove (7) is provided with an input valve (6);
the right outlet of the input valve (6) is communicated with the left side inside the rotary shell (3);
the output structure (8) is arranged at the left lower side of the rotary chamber (2);
the driving mechanism (9) is arranged at the lower side of the rotary chamber (2), and the driving mechanism (9) is connected with the outside of the rotary shell (3);
the push-out mechanism (10) is arranged in the center of the right side of the rotary chamber (2), and the left side of the push-out mechanism (10) is movably connected to the right side in the rotary shell (3);
the left side of the steaming device (5) is arranged at the center of the rotary shell (3), and the right side of the steaming device (5) is positioned outside the lower right side of the machine base (1);
the push-out mechanism (10) comprises a push-out disc (101), a clamping groove (102), a connecting seat (103), a bearing (104), a push-out oil cylinder (105) and a fixed cover (106);
the pushing disc (101) is transversely movably connected inside the rotary shell (3), a plurality of clamping grooves (102) are formed in the periphery of the pushing disc (101), and the clamping grooves (102) are respectively movably connected with the outer parts of the corresponding fixed battens (4);
the inner part of the connecting seat (103) is movably connected with the outer part of the right side of the push-out disc (101), and a bearing (104) is arranged between the left side of the connecting seat (103) and the step surface of the right side of the push-out disc (101);
the fixed cover (106) is fixedly connected to the right side end of the push-out plate (101), and the left side surface of the fixed cover (106) is connected with the right side surface of the connecting seat (103);
the number of the push-out oil cylinders (105) is multiple, the push-out oil cylinders (105) are uniformly and fixedly connected to the inner part of the periphery of the center of the right side of the machine base (1) respectively, and the end parts of piston rods on the left sides of the push-out oil cylinders (105) are fixedly connected with the right side surface of the connecting base (103);
the specific structure of the steam-pressing device (5) comprises a steam generator (51), a connecting pipe (52), a fixed column body (53), a gas transmission hole (54), a gas spraying head (55), a gas exhaust hole (56), a small hole (57) and a pressure reducing valve (58);
a transverse air conveying hole (54) is formed in the front side of the fixed column body (53), and a transverse air exhausting hole (56) is formed in the rear side of the fixed column body (53);
a plurality of transversely arranged gas nozzles (55) are arranged on the front side of the gas transmission hole (54), and the right opening of the gas transmission hole (54) is connected with the outlet of the steam generator (51) through a connecting pipe (52);
a plurality of small holes (57) are formed in the rear side of the exhaust hole (56), and the right opening of the exhaust hole (56) is connected with a pressure reducing valve (58);
the specific structure of the output structure (8) comprises an output groove (81), an output oil cylinder (82), a sliding block (83) and an output hole (84);
the output groove (81) is formed in the left lower side of the rotary chamber (2), and an output hole (84) is formed in the lower side of the output groove (81);
the right side of the output oil cylinder (82) is fixedly connected to the center of the left side of the output groove (81);
the sliding block (83) is transversely movably connected inside the output groove (81), and the center of the left side of the sliding block (83) is fixedly connected with the end part of a piston rod on the right side of the output oil cylinder (82);
the specific structure of the driving mechanism (9) comprises a motor (91), a first transmission shaft (92), a first driving gear (93), a first driven gear (94), a second transmission shaft (95), a second driving gear (96) and a second driven gear (97);
the motor (91) is fixedly connected to the inner part of the center of the lower side of the machine base (1);
the first transmission shaft (92) is movably connected to the left lower side of the rotary chamber (2), the right center of the first transmission shaft (92) is fixedly connected with an output shaft at the left side of the motor (91), and the outer part at the left side of the first transmission shaft (92) is fixedly connected with a first driving gear (93);
the inner part of the driven gear I (94) is fixedly connected to the outer part of the left side of the rotary shell (3), and the lower side tooth part of the driven gear I (94) is connected with the driving gear I (93);
the second transmission shaft (95) is movably connected to the lower right side of the rotary chamber (2), the center of the left side of the second transmission shaft (95) is fixedly connected with an output shaft at the right side of the motor (91), and the outer part of the right side of the second transmission shaft (95) is fixedly connected with a second driving gear (96);
the inner part of the second driven gear (97) is fixedly connected to the outer part of the right side of the rotary shell (3), and the lower side tooth part of the second driven gear (97) is connected with the second driving gear (96).
2. The rotary autoclave for producing high-strength gypsum according to claim 1, which is characterized in that: the motor (91) is a servo motor or a variable frequency motor.
3. The rotary autoclave for producing high-strength gypsum according to claim 1, which is characterized in that: the bearing (104) is a thrust ball bearing.
4. The rotary autoclave for producing high-strength gypsum according to claim 1, which is characterized in that: a filter screen is arranged in the small hole (57).
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| CN114149189B true CN114149189B (en) | 2022-09-06 |
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| AU728927B2 (en) * | 1997-02-28 | 2001-01-18 | N.V. Bekaert S.A. | Steel fibre for reinforcement of high-performance concrete |
| CN208554527U (en) * | 2018-05-25 | 2019-03-01 | 天津环宇净能环保科技有限公司 | A kind of environment-friendly biomass waste material mixing device |
| CN209521064U (en) * | 2018-10-23 | 2019-10-22 | 石家庄哈迪硅酸钙板业有限公司 | A kind of production cement plate still kettle |
| CN210729712U (en) * | 2019-05-06 | 2020-06-12 | 丹阳市现代实业有限公司 | Grinding mechanism suitable for water-based paint sand mill |
| CN212045367U (en) * | 2020-01-08 | 2020-12-01 | 泸州时为节能科技有限公司 | Material conveying device for production of polymer waterproof mortar |
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| CN214167788U (en) * | 2020-12-31 | 2021-09-10 | 杭加(湖北)建筑节能新材料有限公司 | High-strength gypsum production is with rotation evaporate cauldron that presses |
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Effective date of registration: 20220817 Address after: South side of Xiangfu Avenue, Economic Development Zone, Linli County, Changde City, Hunan Province 415200 Applicant after: Linli Xinzhong calcium Industry Co.,Ltd. Address before: 415216 No. 060, group 6, East District neighborhood committee, Xin'an Town, linli County, Changde City, Hunan Province Applicant before: Tan Zuchun |
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Address after: 415000 south side of Xiangfu Avenue, economic development zone, linli County, Changde City, Hunan Province Patentee after: Hunan Xinzhong Calcium Industry Co.,Ltd. Address before: South side of Xiangfu Avenue, Economic Development Zone, Linli County, Changde City, Hunan Province 415200 Patentee before: Linli Xinzhong calcium Industry Co.,Ltd. |
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Denomination of invention: A rotary autoclave for the production of high-strength gypsum Granted publication date: 20220906 Pledgee: Agricultural Bank of China Limited Linli County Branch Pledgor: Hunan Xinzhong Calcium Industry Co.,Ltd. Registration number: Y2024980015869 |