CN114227886B - Autoclaved aerated brick device and use method - Google Patents
Autoclaved aerated brick device and use method Download PDFInfo
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- CN114227886B CN114227886B CN202111420436.2A CN202111420436A CN114227886B CN 114227886 B CN114227886 B CN 114227886B CN 202111420436 A CN202111420436 A CN 202111420436A CN 114227886 B CN114227886 B CN 114227886B
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- shell
- fan blade
- aerated brick
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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
- B28B11/245—Curing concrete articles
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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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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention relates to the technical field of aerated concrete block processing, in particular to an autoclaved aerated brick device and a use method thereof, wherein the autoclaved aerated brick device comprises a bottom plate, and a bracket is arranged at the top of the bottom plate; the device main body is fixedly connected inside the bracket; a rotating rod is arranged in the device main body; the top of the rotating rod is fixedly connected with the bracket; according to the invention, the fan blade I and the fan blade II on the shunt pipe rotate in different driving directions, and the downward moving rotating direction of the aerated brick is opposite to the rotating direction of the fan blade I and the fan blade II, so that steam can be fully gathered towards the center aerated brick position in the specific implementation process and continuously flows, the problem of heat energy waste caused by steam accumulation is avoided, meanwhile, the continuously flowing steam can be fully collided and contacted with the aerated brick, so that the aerated brick is heated uniformly, and the problems of overlarge temperature difference and crack of the aerated brick caused by uneven heating are avoided.
Description
Technical Field
The invention relates to the technical field of aerated concrete block processing, in particular to an autoclaved aerated brick device and a use method thereof.
Background
The aerated brick is short for autoclaved aerated concrete block cutting, is produced by a high-temperature autoclaved process, and has the advantages of light capacity, good overall performance and small inertia force in earthquake. When aerated bricks are produced, saturated steam treatment is required to be applied to concrete by using an autoclave.
When the existing forming device for producing the aerated bricks is used, steam is injected into holes of the aerated bricks through injection pipes, the amount of the steam entering the aerated bricks is uneven, so that the interior of the aerated bricks is heated unevenly, the quality of finished products is affected, meanwhile, as a great amount of water is adsorbed in air holes of the aerated bricks, a certain difference exists between the temperature of the air holes at one end close to the air nozzle and the temperature of the air holes at one end far away from the air nozzle, the strength of a binder of the incompletely cured aerated bricks is weak, and when the temperature difference of the air holes at two ends of the aerated bricks is too large, the aerated bricks have crack phenomena, and finally the strength of the produced aerated bricks is far lower than a preset value;
meanwhile, the steam has poor fluidity in the autoclaved chamber and is easy to accumulate at the edge of the device, so that not only is the heat energy in the steam wasted, but also water drops are easy to be generated when the steam contacts the wall of the device to influence the subsequent autoclaved process of the aerated brick;
in addition, after the aerated brick finishes the steam work, in order to avoid the etching effect on the hole sites of the aerated brick caused by the moisture in the air holes of the aerated brick in the subsequent cooling treatment process, the moisture adsorbed in the air holes of the aerated brick needs to be removed in time.
Accordingly, improvements are made to the above problems.
Disclosure of Invention
Therefore, the invention is made in view of the above problems, and the invention ensures that the actual steam device has better effect in a relatively airtight way, and secondly, the steam spray is used for rotary spraying, thereby ensuring the effect of the aerated bricks on the two sides of the actual steam device, and the invention realizes the purposes by the following technical scheme:
an autoclaved aerated brick device, comprising a bottom plate:
the bottom plate top is provided with a bracket, the inside of the bracket is fixedly connected with a device main body, one side of the bottom plate top, which is close to the device main body, is provided with a steam generator, and the steam generator is communicated with the device main body through a mounting conduit;
the device comprises a device main body, a rotating rod, a support, a feeding device and a discharging device, wherein the rotating rod is arranged in the device main body;
the rotary rod is provided with a supporting device, an aerated brick is placed in the supporting device, the aerated brick is autoclaved from the feeding device, the device main body and the discharging device, and the inner diameters of the supporting device and the feeding device are the same as those of the discharging device;
the device main body comprises a second shell and a horizontal supporting plate, the second shell is fixedly connected with the horizontal supporting plate and is arranged on the support through the horizontal supporting plate, an annular plate, an air collecting cavity, an exhaust pipe and a placing plate are arranged in the second shell, the annular plate is connected with a guide pipe and communicated with the exhaust pipe, the bottom end of the placing plate is suitable for being provided with a motor, the motor is suitable for driving the exhaust pipe to rotate along the second shell axis, a shunt pipe is arranged on the exhaust pipe, and the shunt pipe is suitable for spraying steam to aerated bricks.
Preferably, the supporting device is meshed on the rotary rod, the supporting device comprises a first annular supporting plate and a second annular supporting plate, a through hole is formed in the first annular supporting plate, the first annular supporting plate and the second annular supporting plate are semicircular and are spliced into a whole disc through a mounting connecting block, an air-entrapping brick to be treated is placed between the first annular supporting plate and the second annular supporting plate, and the edges of the first annular supporting plate and the second annular supporting plate are made of elastic materials.
Preferably, the gas collecting cavity and the exhaust pipe are both arranged inside the second shell, a circulating fan blade is arranged inside the exhaust pipe, the shunt pipe is communicated with the circulating fan blade, a discharging device is arranged at the bottom of the placing plate, an annular gear ring is arranged outside the discharging device, a driving gear is meshed outside the annular gear ring, the output end of the motor is connected with the driving gear, a support plate is arranged on the support, the support plate is fixedly connected with the machine body of the motor, and the motor is fixed on the support.
Preferably, the discharging device comprises a third shell, a supporting frame and a third fan blade, wherein a protrusion is arranged inside the third shell, the supporting frame is arranged at the three outer ends of the third shell, the supporting frame is a bending frame and is fixedly connected with the third shell, the third fan blade is arranged on the supporting frame, and the third fan blade is arranged towards the axial direction of the discharging device.
Preferably, the feeding device comprises a first shell and a baffle, wherein the baffle is spliced in two clacks and is suitable for a rotating rod to pass through, the first shell is provided with two groups of baffles which are distributed on the upper side and the lower side of the baffle, the first shell is positioned at the upper end of the device main body, and the baffle is suitable for sliding between the two groups of first shells.
Preferably, a spring plate is arranged inside the first shell and close to the upper side of the baffle plate, an elastic telescopic rod I is arranged outside the spring plate, a differential hydraulic cylinder is arranged at the outer end of the elastic telescopic rod I, an elastic telescopic rod II is arranged at one end of the differential hydraulic cylinder, which is opposite to the elastic telescopic rod I, and an adjusting plate is arranged at one end of the elastic telescopic rod II, which is opposite to the differential hydraulic cylinder;
the baffle is fixedly provided with a supporting column body, the supporting column body is fixedly connected with the baffle, and two ends of the adjusting plate are provided with flexible pieces and are fixedly connected with the supporting column body; the differential hydraulic cylinder is fixedly connected with the bracket through a connecting rod.
Preferably, the circulating fan blade comprises a fan blade I and a fan blade II, wherein the fan blade I is convex towards the central axis, and the fan blade II is concave towards the central axis.
Preferably, a conveying device is arranged below the discharging device and is fixedly connected with the bottom plate.
The application method of the autoclaved aerated brick device comprises the following steps:
step one, presetting and selecting a material: before the discharging device is fixed with the device main body, a single annular supporting plate II is firstly installed at the bulge, and then the discharging device is installed below the placing plate;
selecting a second annular supporting plate as a sponge material, wherein the edge of the annular supporting plate is made of an elastic material;
step two, testing discharging device
Placing the aerated bricks between the annular support plate II and the annular support plate I, and placing the aerated bricks in a vertical cylinder with the same height as the feeding device, so that the annular support plate II arranged in front of the annular support plate I is extruded after the aerated bricks on the annular support plate I fall freely, and the annular support plate II arranged behind the annular support plate II is left at the bulge to ensure the total amount of steam in the device;
step three, testing feeding device
The supporting device is arranged on the baffle plate to extrude the elastic sheet, the differential hydraulic cylinder is fixed in advance, the test differential hydraulic cylinder drives the adjusting plate to move outwards, and then the baffle plate is driven to slide out of the shell and is suitable for the supporting device to pass through;
step four, mounting the device main body on a bracket, sealing the upper layer, and testing the air injection effect of the shunt tube by driving the annular gear ring to operate by the motor;
step five, assembling a feeding device and a discharging device after the test is finished, testing the actual operation effect and the steam pressurizing effect of the aerated brick in the device, and then installing a conveying device.
The beneficial effects are that:
1. the supporting device moves downwards in the shell I to extrude the elastic sheet to enable the elastic telescopic rod II to push the adjusting plate and the baffle plate indirectly connected with the adjusting plate through the supporting column body to move outwards to enable the internal passage of the shell I to be opened, when the supporting device passes through, the elastic sheet and the baffle plate are restored under the action of the upper spring of the elastic telescopic rod I, so that the baffle plate plays a role in blocking steam from flowing outwards along the shell I when the aerated brick is added, and the supporting device can take over the role in blocking steam after the supporting device is opened;
2. according to the invention, the fan blade I and the fan blade II on the shunt pipe rotate in different driving directions, and the downward moving rotating direction of the aerated brick is opposite to the rotating direction of the fan blade I and the fan blade II, so that steam can be fully gathered towards the center aerated brick position in the specific implementation process and continuously flows, the problem of heat energy waste caused by steam accumulation is avoided, meanwhile, the continuously flowing steam can be fully collided and contacted with the aerated brick, so that the aerated brick is heated uniformly, and the problems of overlarge temperature difference and crack of the aerated brick caused by uneven heating are avoided;
3. according to the invention, the fan blade III is arranged on the support frame and can rotate together with the fan blade I and the fan blade II, after the aerated brick passes through the shell III, wind power generated by rotation of the fan blade III can quickly evaporate moisture in air holes of the aerated brick to avoid etching effect of the holes, and meanwhile, surface fragments generated on the surface of the aerated brick due to an autoclaved process can be removed;
4. the bottom end of the annular supporting plate II is of a sponge structure and is independently lowered to be blocked and stopped by the bulges, the annular supporting plate II is initially positioned above the aerated bricks in the process of entering along with the aerated bricks, the annular supporting plate II is blocked by the bulges and is remained in the shell III to prevent steam from flowing out along the shell III in the process of moving downwards, and meanwhile, the annular supporting plate II at the bottom end is contacted with the newly added annular supporting plate I and is positioned below the newly added annular supporting plate I and is then discharged along with the newly added annular supporting plate I, so that certain recoil action can be provided for the aerated bricks when the annular supporting plate II falls onto a conveying device, and the annular supporting plate II is prevented from being impacted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a schematic overall structure of the present invention.
Fig. 2 is a schematic structural view of the main device of the present invention.
Fig. 3 is a schematic structural view of a feeding device according to the present invention.
Fig. 4 is a schematic connection diagram of the device body according to the present invention.
Fig. 5 is a schematic view showing the internal structure of the device body of the present invention.
Fig. 6 is an internal schematic view of the device body of the present invention.
Fig. 7 is a schematic structural view of the discharging device of the present invention.
Fig. 8 is a schematic structural view of the supporting device of the present invention.
In the figure: 1. a bottom plate; 2. a bracket; 3. a steam generator; 4. a feeding device; 41. a first shell; 42. a spring plate; 43. an elastic telescopic rod I; 44. a differential hydraulic cylinder; 45. an elastic telescopic rod II; 46. an adjusting plate; 47. a baffle; 48. a support column; 5. a device body; 51. an annular plate; 52. the gas collecting cavity; 53. an exhaust pipe; 54. placing a plate; 65. an annular gear ring; 55. a motor; 56. a second shell; 57. a horizontal support plate; 58. a shunt; 59. circulating fan blades; 591. a fan blade I; 592. a second fan blade; 6. a discharging device; 61. a third shell; 62. a support frame; 63. a fan blade III; 64. a protrusion; 7. a rotating rod; 8. a transfer device; 9. a support device; 91. an annular support plate I; 92. a through hole; 93. a connecting block; 94. annular support plate II; 10. aerated brick.
Detailed Description
Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those having ordinary skill in the art to which the invention pertains will readily implement the embodiments. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In addition, for the purpose of more clearly describing the present invention, parts not connected to the present invention will be omitted from the drawings.
Examples
As shown in fig. 1-2, in one embodiment of the present invention, an autoclaved aerated brick apparatus includes: the steam generator comprises a bottom plate 1, a bracket 2, a steam generator 3, a feeding device 4, a device main body 5, a discharging device 6, a rotating rod 7, a conveying device 8 and a supporting device 9;
the bracket 2, the steam generator 3 and the conveying device 8 are arranged on the bottom plate 1, and the steam generator 3 guides steam into the device main body 5 through a pipeline by an air pump in the steam generator. The feeding device 4, the device main body 5 and the discharging device 6 are connected in sequence;
the rotary rod 7 is arranged at the top end of the bracket 2, the supporting device 9 clamps the aerated brick 10 up and down in the concrete implementation process, and the aerated brick 10 can rotate around the rotary rod 7 and move downwards to sequentially pass through the feeding device 4, the device main body 5 and the discharging device 6 under the self gravity action of the aerated brick 10, and finally falls onto the conveying device 8 to move to the device of the next step. The inner diameters of the supporting device 9 and the feeding device 4 and the discharging device 6 are the same;
as shown in fig. 3, the feeding device 4 comprises a first shell 41, a spring piece 42, a first elastic telescopic rod 43, a differential hydraulic cylinder 44, a second elastic telescopic rod 45, an adjusting plate 46, a baffle 47, a supporting column 48 and a connecting rod;
the number of the elastic pieces 42 is two, the elastic pieces 42 are symmetrically arranged on the first shell 41 left and right, the elastic pieces 42 are connected with the first elastic telescopic rod 43, the first elastic telescopic rod 43 is provided with a spring, and the spring is always kept in a compressed state, so that the elastic pieces 42 are kept in a sprung state when not extruded;
the differential hydraulic cylinder 44 is fixedly arranged on the bracket 2 through a connecting rod, two ends of the differential hydraulic cylinder are respectively connected with the first elastic telescopic rod 43 and the second elastic telescopic rod 45, and the radius of the cavity inside the differential hydraulic cylinder 44 close to the second elastic telescopic rod 45 is smaller than that of the cavity close to the first elastic telescopic rod 43, so that the second elastic telescopic rod 45 can move in the opposite direction for a larger distance when the first elastic telescopic rod 43 moves to the differential hydraulic cylinder 44 for a smaller distance;
the center of the adjusting plate 46 is connected with the second elastic telescopic rod 45, and the two ends of the adjusting plate are connected with the supporting column 48 on the baffle plate 47 through ropes, so that in the specific implementation process, the supporting device 9 moves downwards in the first shell 41 to press the elastic sheet 42, the second elastic telescopic rod 45 pushes the adjusting plate 46 and the baffle plate 47 indirectly connected with the adjusting plate 46 through the supporting column 48 moves outwards to open the internal passage of the first shell 41, and when the supporting device 9 passes through, the elastic sheet 42 and the baffle plate 47 are restored under the action of the spring on the first elastic telescopic rod 43;
the baffle 47 mainly acts as a barrier to the outflow of steam along the first shell 41, after which the support means 9 can take over the role of a barrier to steam;
as shown in fig. 4 to 6, the apparatus main body 5 includes: the annular plate 51, the gas collecting cavity 52, the exhaust pipe 53, the placing plate 54, the motor 55, the second shell 56, the horizontal supporting plate 57, the shunt pipe 58 and the circulating fan blade 59;
the second shell 56 is arranged on the bracket 2 through a horizontal supporting plate 57, and the upper end and the lower end of the annular plate 51 are respectively connected with the first shell 41 and the second shell 56; the gas collecting cavity 52 is rotatably arranged under the annular plate 51, for example, a rotary support is arranged outside the gas collecting cavity 52 and can rotate under the annular plate 51 again to form a seal, the annular plate 51 and the gas collecting cavity 52 are communicated, the exhaust pipe 53 is fixed relative to the gas collecting cavity 52, and steam which is guided by the steam generator 3 is stored in the cavity;
a plurality of exhaust pipes 53 are circumferentially arranged at the lower end of the gas collecting cavity 52, and the inside of the exhaust pipes 53 is communicated with the gas collecting cavity 52, so that steam can be discharged through a shunt pipe 58 arranged on the exhaust pipes 53;
the circulating fan blade 59 is arranged on the shunt tube 58, the circulating fan blade 59 comprises a fan blade one 591 and a fan blade two 592, the fan blade one 591 is convex towards the rotation center, the fan blade two 592 is concave towards the rotation center, when the exhaust pipe 53 rotates, the fan blade one 591 positioned at the bottom end can generate a driving force which is deflected upwards towards the center, and the fan blade two 592 generates a driving force which is deflected downwards towards the center, so that steam can be fully gathered towards the position of the center aerated brick 10 in the specific implementation process and continuously flows, the problem that heat energy is wasted due to steam accumulation is avoided, meanwhile, the downward movement rotation direction of the aerated brick 10 is opposite to the rotation direction of the fan blade one 591 and the fan blade two 592, so that the continuously flowing steam can be fully in collision contact with the aerated brick 10, the aerated brick 10 is uniformly heated, and the problem that the aerated brick 10 has cracks due to uneven heating is avoided;
the motor 55 is arranged on the bracket 2, and in the specific implementation process, the motor can control the rotation of the exhaust pipe 53 by driving the annular gear ring 65 arranged at the lower end of the placement plate 54 to rotate, so as to control the steam flow rate, and the faster the steam flow is, the stronger the contact effect of the steam flow and the aerated brick 10 is, so that the device can regulate and control the autoclaved effect of the aerated brick 10;
as shown in fig. 7, the discharging device 6 includes: a third casing 61, a supporting frame 62, a third fan blade 63 and a protrusion 64;
the third casing 61 and the supporting frame 62 on the third casing 61 can rotate together with the annular gear 65;
the third fan blade 63 is arranged on the support frame 62, when the aerated brick 10 passes through the third shell 61, the wind power generated by the rotation of the third fan blade 63 can quickly evaporate the water in the air holes of the aerated brick 10 to avoid the etching effect of the air holes, and meanwhile, the surface fragments generated by the autoclaved process on the surface of the aerated brick 10 can be removed;
the protrusion 64 is a flexible blocking device, and can resist the trend that the annular supporting plate II 94 falls down along the rotating rod 7 only under the action of self gravity in the implementation process, and finally, the annular supporting plate II is kept still in the shell III 61;
as shown in fig. 8, the supporting device 9 includes a first annular supporting plate 91, a through hole 92, a connecting block 93, and a second annular supporting plate 94;
the first annular support plate 91 and the second annular support plate 94 can rotate around the rotating rod 7 and descend, and meanwhile, the first annular support plate 91 and the second annular support plate 94 are of a splicing structure and can be separated or combined through the connecting block 93, so that the first annular support plate 91 and the second annular support plate 94 can be directly nested at the top end of the rotating rod 7 and then fall. A plurality of through holes 92 are formed in the annular supporting plate I91 so that steam can pass through the through holes 92 to pressurize the aerated brick 10 upwards from the bottom end of the aerated brick 10, and the side surface of the aerated brick 10 can be fully contacted with the steam;
the annular support plate II 94 is of a sponge structure and has lighter weight, and is initially positioned above the aerated brick 10 in the process of entering along with the aerated brick 10; the edge of the annular supporting plate I91 is made of flexible materials; along with the downward moving process, the first annular supporting plate 91 passes through the first annular supporting plate due to the action of the gravity of the flexible material and the aerated brick 10, the second annular supporting plate 94 is blocked by the protrusion 64 and is remained in the third shell 61 to prevent steam from flowing out along the third shell 61, so that the second annular supporting plate 94 is placed above the third annular supporting plate after each adding of the aerated brick 10 to block the outflow of steam, and meanwhile, the second annular supporting plate 94 at the bottom end is contacted with the first newly added annular supporting plate 91 and is located below the first annular supporting plate and then is discharged together with the first annular supporting plate, and when the second annular supporting plate falls onto the conveying device 8, a certain recoil action can be provided for the aerated brick 10 to prevent the aerated brick from being impacted.
The application method of the autoclaved aerated brick device comprises the following steps:
step one, presetting and selecting a material: before the discharging device 6 is fixed with the device main body 5, a single annular supporting plate II 94 is installed at the position of the bulge 64, and then the discharging device 6 is installed under the placing plate 54;
selecting a second annular supporting plate 94 as a sponge material, and selecting an edge of an annular supporting plate 91 as an elastic material;
step two, testing discharging device
Placing the aerated bricks 10 between the annular support plate II 94 and the annular support plate I91 and placing the two annular support plates in a vertical cylinder with the same height as the feeding device 4, so that the annular support plate II 94 arranged in the first step is extruded after the aerated bricks 10 on the annular support plate I91 fall freely, and the annular support plate II 94 arranged in the rear is left at the bulge 64 to ensure the total amount of steam in the device;
step three, testing feeding device
The supporting device 9 is arranged on the baffle 47 to extrude the elastic sheet 42, the differential hydraulic cylinder 44 is fixed in advance, the test differential hydraulic cylinder 44 drives the adjusting plate 46 to move outwards, and then the baffle 47 is driven to slide out of the first shell 41 and is suitable for the supporting device 9 to pass through;
step four, the mounting device main body 5 is arranged on the bracket 2, the upper layer is closed, the test motor 55 drives the annular gear ring 65 to operate, and the air injection effect of the shunt tube 58 is achieved;
step five, assembling the feeding device 4 and the discharging device 6 after the test is finished, testing the actual operation effect and the steam pressurizing effect of the aerated brick 10 in the device, and then installing the conveying device 8.
The working principle of the invention is as follows:
first, an annular support plate II 94 is engaged with the rotary rod 7, and then moved down to the inside of the third housing 61; the steam generator 3 operates to fill steam into the device main body 5, the supporting device 9 carries the aerated brick 10 to move downwards along the rotating rod 7 to abut against the movable elastic sheet 42 after entering from the first shell 41, under the amplifying effect of the differential hydraulic cylinder 44, the elastic telescopic rod I43 connected with the elastic sheet 42 moves towards the differential hydraulic cylinder 44 by a small distance, so that the elastic telescopic rod II 45 moves by a large distance in the opposite direction, the baffle 47 moves outwards, and the internal passage of the first shell 41 is opened; then the aerated brick 10 passes through the first shell 41 and enters the second shell 56, and is fully contacted with steam while rotating downwards, after the aerated brick moves downwards to the first annular supporting plate 91 to contact the second annular supporting plate 94 which is remained in the third shell 61, the second annular supporting plate 94 at the bottommost end is discharged together with the aerated brick 10 under the action of gravity of the aerated brick 10, and the second annular supporting plate 94 at the upper end is positioned at a position before displacement; and then the third fan blade 63 dehumidifies and removes ash from the aerated brick 10 until the aerated brick 10 falls on the conveying device 8.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. Autoclaved aerated brick device, including bottom plate (1), its characterized in that:
the device comprises a bottom plate (1), and is characterized in that a bracket (2) is arranged at the top of the bottom plate (1), a device main body (5) is fixedly connected inside the bracket (2), a steam generator (3) is arranged at one side, close to the device main body (5), of the top of the bottom plate (1), and the steam generator (3) is communicated with the device main body (5) through a mounting conduit;
a rotating rod (7) is arranged in the device main body (5), the top of the rotating rod (7) is fixedly connected with the bracket (2), and a feeding device (4) and a discharging device (6) are respectively arranged at the top and the bottom of the device main body (5);
the rotary rod (7) is provided with a supporting device (9), the inner diameters of the supporting device (9) are the same as those of the feeding device (4) and the discharging device (6), an aerated brick (10) is placed in the supporting device (9), and the aerated brick (10) is autoclaved in a cavity enclosed by the feeding device (4), the device main body (5) and the discharging device (6);
the device comprises a device main body (5) and is characterized in that the device main body (5) comprises a second shell (56) and a horizontal supporting plate (57), the second shell (56) is fixedly connected with the horizontal supporting plate (57) and is arranged on a support (2) through the horizontal supporting plate (57), an annular plate (51), an air collecting cavity (52), an exhaust pipe (53) and a placing plate (54) are arranged in the second shell (56), the annular plate (51) is connected with a guide pipe and is communicated with the exhaust pipe (53), a motor (55) is arranged at the bottom end of the placing plate (54), the motor (55) is suitable for driving the exhaust pipe (53) to rotate along the axis of the second shell (56), a shunt pipe (58) is arranged on the exhaust pipe (53), and the shunt pipe (58) is suitable for spraying steam to an aerated brick (10);
the supporting device (9) is meshed with the rotating rod (7), the supporting device (9) comprises a first annular supporting plate (91) and a second annular supporting plate (94), a through hole (92) is formed in the first annular supporting plate (91), the first annular supporting plate (91) and the second annular supporting plate (94) are semicircular and are spliced into a whole disc through a mounting connecting block (93), an air-entrapping brick (10) to be processed is placed between the first annular supporting plate (91) and the second annular supporting plate (94), and the edges of the first annular supporting plate (91) and the second annular supporting plate (94) are made of elastic materials;
the gas collecting cavity (52) and the exhaust pipe (53) are both arranged in the second shell (56), a circulating fan blade (59) is arranged in the exhaust pipe (53), a shunt pipe (58) is communicated with the circulating fan blade (59), a discharging device (6) is arranged at the bottom of the placing plate (54), an annular gear ring (65) is arranged outside the discharging device (6), a driving gear is meshed outside the annular gear ring (65), the output end of the motor (55) is connected with the driving gear, a support plate is arranged on the support (2), the support plate is fixedly connected with the machine body of the motor (55), and the motor (55) is fixed on the support (2);
the circulating fan blade (59) comprises a first fan blade (591) and a second fan blade (592), wherein the first fan blade (591) is convex towards the central axis, and the second fan blade (592) is concave towards the central axis;
the discharging device (6) comprises a third shell (61), a supporting frame (62) and a third fan blade (63), wherein a protrusion (64) is arranged in the third shell (61), the supporting frame (62) is arranged at the outer end of the third shell (61), the supporting frame (62) is a bending frame, the supporting frame (62) is fixedly connected with the third shell (61), the third fan blade (63) is arranged on the supporting frame (62), and the third fan blade (63) is arranged towards the axial direction of the discharging device (6).
2. An autoclaved aerated brick apparatus as claimed in claim 1 wherein: the feeding device (4) comprises a first shell (41) and a baffle (47), wherein the baffle (47) is spliced in two flaps and is suitable for a rotating rod (7) to penetrate through, the first shell (41) is provided with two groups of baffles (47) which are distributed on the upper side and the lower side, the first shell (41) is located at the upper end of the device main body (5), and the baffle (47) is suitable for sliding between the first shells (41).
3. An autoclaved aerated brick apparatus as claimed in claim 2 wherein: a spring piece (42) is arranged inside the first shell (41) and is close to the upper part of the baffle plate (47), an elastic telescopic rod I (43) is arranged outside the spring piece (42), a differential hydraulic cylinder (44) is arranged at the outer end of the elastic telescopic rod I (43), a second elastic telescopic rod (45) is arranged at one end, opposite to the elastic telescopic rod I (43), of the differential hydraulic cylinder (44), and an adjusting plate (46) is arranged at one end, opposite to the differential hydraulic cylinder (44), of the second elastic telescopic rod (45);
the baffle (47) is fixedly provided with a supporting column body (48), the supporting column body (48) is fixedly connected with the baffle (47), and flexible pieces are arranged at two ends of the adjusting plate (46) and are fixedly connected with the supporting column body (48); the differential hydraulic cylinder (44) is fixedly connected with the bracket (2) through a connecting rod.
4. An autoclaved aerated brick apparatus as claimed in claim 3 wherein: a conveying device (8) is arranged below the discharging device (6), and the conveying device (8) is fixedly connected with the bottom plate (1).
5. The method of using an autoclaved aerated brick apparatus as recited in claim 4 comprising the steps of:
step one, presetting and selecting a material: before the discharging device (6) is fixed with the device main body (5), a single annular supporting plate II (94) is installed at the position of the bulge (64), and then the discharging device (6) is installed under the placing plate (54);
selecting a second annular supporting plate (94) as a sponge material, wherein the edge of the first annular supporting plate (91) is an elastic material;
step two, testing discharging device
Placing the aerated bricks (10) between the annular support plate II (94) and the annular support plate I (91) and placing the aerated bricks in a vertical cylinder with the same height as the feeding device (4), so that the annular support plate II (94) arranged in front of the step I is extruded after the aerated bricks (10) on the annular support plate I (91) fall freely, and the annular support plate II (94) arranged behind is left at the bulge (64) to ensure the total amount of steam in the device;
step three, testing feeding device
The supporting device (9) is arranged on the baffle plate (47) to extrude the spring plate (42), the differential hydraulic cylinder (44) is fixed in advance, the test differential hydraulic cylinder (44) drives the adjusting plate (46) to move outwards, and then the baffle plate (47) is driven to slide out of the first shell (41) and is suitable for the supporting device (9) to pass through;
step four, the mounting device main body (5) is arranged on the bracket (2), the upper layer is closed, the test motor (55) drives the annular gear ring (65) to operate, and the air injection effect of the shunt tube (58) is achieved;
step five, assembling the feeding device (4) and the discharging device (6) after the test is finished, testing the actual operation effect and the steam pressurizing effect of the aerated brick (10) in the device, and then installing the conveying device (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111420436.2A CN114227886B (en) | 2021-11-26 | 2021-11-26 | Autoclaved aerated brick device and use method |
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| CN202111420436.2A CN114227886B (en) | 2021-11-26 | 2021-11-26 | Autoclaved aerated brick device and use method |
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| CN114227886A CN114227886A (en) | 2022-03-25 |
| CN114227886B true CN114227886B (en) | 2023-09-12 |
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| SU679554A1 (en) * | 1978-02-08 | 1979-08-15 | Брянское Управление Строительства "Брянскстрой" | Steaming apparatus |
| CN211842507U (en) * | 2019-12-31 | 2020-11-03 | 苏州新城万斯达住宅工业有限公司 | Self-maintenance mold for prefabricated stairs |
| CN212266177U (en) * | 2020-05-13 | 2021-01-01 | 合肥京锡仪器设备有限公司 | Concrete curing box with dewatering and cleaning functions |
| CN212948385U (en) * | 2020-06-20 | 2021-04-13 | 君策环境科技湖北有限公司 | Assembled building element steam curing equipment |
| CN214110841U (en) * | 2020-12-17 | 2021-09-03 | 福建奇胜环保建材科技有限公司 | High-precision autoclaved curing device for aerated brick production |
| CN214491009U (en) * | 2020-12-31 | 2021-10-26 | 桂林彤强新型建材有限公司 | Steam curing device for aerated concrete building blocks |
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2021
- 2021-11-26 CN CN202111420436.2A patent/CN114227886B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU679554A1 (en) * | 1978-02-08 | 1979-08-15 | Брянское Управление Строительства "Брянскстрой" | Steaming apparatus |
| CN211842507U (en) * | 2019-12-31 | 2020-11-03 | 苏州新城万斯达住宅工业有限公司 | Self-maintenance mold for prefabricated stairs |
| CN212266177U (en) * | 2020-05-13 | 2021-01-01 | 合肥京锡仪器设备有限公司 | Concrete curing box with dewatering and cleaning functions |
| CN212948385U (en) * | 2020-06-20 | 2021-04-13 | 君策环境科技湖北有限公司 | Assembled building element steam curing equipment |
| CN214110841U (en) * | 2020-12-17 | 2021-09-03 | 福建奇胜环保建材科技有限公司 | High-precision autoclaved curing device for aerated brick production |
| CN214491009U (en) * | 2020-12-31 | 2021-10-26 | 桂林彤强新型建材有限公司 | Steam curing device for aerated concrete building blocks |
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| CN114227886A (en) | 2022-03-25 |
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