CN117584262B - Energy-saving concrete block brick autoclaved device - Google Patents
Energy-saving concrete block brick autoclaved device Download PDFInfo
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- CN117584262B CN117584262B CN202410062964.2A CN202410062964A CN117584262B CN 117584262 B CN117584262 B CN 117584262B CN 202410062964 A CN202410062964 A CN 202410062964A CN 117584262 B CN117584262 B CN 117584262B
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- 239000011449 brick Substances 0.000 title claims description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 241001233242 Lontra Species 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 description 16
- 238000010025 steaming Methods 0.000 description 9
- 239000011456 concrete brick Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- -1 and at the moment Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- 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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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention belongs to the technical field of concrete block autoclaves, and provides an energy-saving concrete block autoclaved device which comprises an autoclaved furnace, wherein a feed inlet and a discharge outlet are arranged on the side wall of the autoclaved furnace, a support frame is arranged in the autoclaved furnace, and the support frame is connected with a support screen in a sliding manner; two steam components are oppositely arranged on two sides of the supporting screen plate, the steam pressing furnace is fixedly connected with a steam machine, a hose is communicated between the steam components and the steam machine, and the steam pressing furnace is connected with a driving mechanism for driving the two steam components to move relatively. An energy-saving concrete block autoclaved device is characterized in that hot steam sprayed out of two steam components forms convection in the middle of a concrete block, and then forms a whole flow passage under the guiding action of an annular hole arranged at the middle position of the two steam components and an annular hole outer guide sleeve.
Description
Technical Field
The invention belongs to the technical field of concrete block brick autoclaves, and particularly relates to an energy-saving concrete block brick autoclaved device.
Background
The autoclaved aerated concrete block is a porous concrete product which is prepared by taking fly ash, lime, cement, gypsum, slag and the like as main raw materials, adding a proper amount of gas generating agent, regulator and bubble stabilizer, and carrying out the technological processes of proportioning and stirring, pouring, standing, cutting, high-pressure steam curing and the like.
An autoclaved aerated brick device with the existing publication number of CN114227886B and a use method thereof comprise a bottom plate, wherein 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 scheme, the first fan blade and the second fan blade on the shunt pipe rotate in different driving directions, and the downward moving rotating direction of the air-entrained bricks is opposite to the first fan blade and the second fan blade, so that steam can be fully gathered towards the center air-entrained bricks 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 in collision contact with the air-entrained bricks, so that the air-entrained bricks are heated uniformly, and the problems of overlarge temperature difference and cracks of the air-entrained bricks caused by uneven heating are avoided.
In the scheme, as the aerated brick is just put into the steam device to enable the temperature to be lower, at the moment, the steam is gathered towards the center aerated brick position through the reverse rotation of the first fan blade and the second fan blade, a large amount of steam can be generated when the steam contacts the surface of the aerated brick, the temperature of the steam contacted with the surface of the aerated brick can be rapidly reduced, and as the steam continuously flows, the low-temperature steam can be dispersed in the steam device to influence the heating efficiency of the aerated brick and waste energy; and after the aerated brick is heated, the fan blade I and the fan blade II reversely continuously steam vertically impact the aerated brick, and at the moment, pores in a single direction are easily formed in the aerated brick under the continuous impact of air flow, so that the density in the aerated brick is uneven, and the hardness and the heat insulation performance of the aerated brick are affected.
To avoid the above-mentioned technical problems, it is necessary to provide an energy-saving type concrete block autoclaved apparatus for bricks to overcome the drawbacks of the prior art.
Disclosure of Invention
The invention aims to provide an energy-saving concrete block autoclaved device, and aims to solve the technical problems that in the prior art, first and second reverse continuous steam of a fan blade vertically opposite impact an aerated brick, and at the moment, pores in a single direction are easily formed in the aerated brick under continuous impact of airflow, so that uneven density in the aerated brick is caused, and hardness and heat insulation performance of the aerated brick are affected.
The invention discloses an energy-saving type concrete block autoclaved device, which comprises an autoclaved furnace, wherein the side wall of the autoclaved furnace is provided with a feed inlet and a discharge outlet, the feed inlet and the discharge outlet are both in sliding sealing connection with a sliding cover, a support frame is arranged in the autoclaved furnace, and the support frame is in sliding connection with a support screen plate;
two steam components are oppositely arranged on two sides of the supporting screen plate, the steam pressing furnace is fixedly connected with a steam machine, a hose is communicated between the steam components and the steam machine, and the steam pressing furnace is connected with a driving mechanism for driving the two steam components to move relatively;
the side wall of the steam pressure furnace is provided with a cavity, the cavity is provided with a spiral diversion channel, the cavity is communicated with the inside of the steam pressure furnace, and the annular hole is arranged at the middle position of the two steam components;
the bottom of the steam pressure furnace is provided with a first driving piece, the first driving piece is fixedly provided with a ring sleeve, the inner side surface of the ring sleeve is an arc convex surface, the ring sleeve is fixedly connected with a second driving piece, the second driving piece is fixedly connected with a guide sleeve, the guide sleeve is provided with a plurality of air holes, and the ring sleeve and the guide sleeve can vertically slide along the inner wall of the steam pressure furnace;
a plurality of first air pressure valves which are communicated with the cavity in a one-way mode are arranged between the inside of the steam pressure furnace and the cavity, and a plurality of second air pressure valves which are communicated with the outside of the steam pressure furnace in a one-way mode are arranged between the cavity and the outside of the steam pressure furnace.
The technical scheme is as follows: the steam component comprises a first pipe sleeve and a second pipe sleeve;
the second pipe sleeve is sleeved outside the first pipe sleeve, the first pipe sleeve is communicated with a plurality of straight pipes in the vertical direction, and a plurality of inclined pipes are obliquely arranged on the second pipe sleeve relative to the vertical direction;
the second pipe sleeve is communicated with the first pipe sleeve through a pipeline and a hose respectively, electromagnetic valves are arranged between the second pipe sleeve and the hose respectively, and the electromagnetic valves are electrically connected with a control circuit board together.
The technical scheme is as follows: all inclined pipes on the second pipe sleeve are arranged at equal intervals along the central annular shape of the second pipe sleeve.
The technical scheme is as follows: the inner side surface of the guide sleeve is an arc concave surface.
The technical scheme is as follows: the driving mechanism comprises a motor and a bidirectional screw;
the motor is fixedly connected with the steam pressure furnace, the two-way screw is fixedly connected with an output shaft of the motor, the two second pipe sleeves are vertically and slidably connected with the inner wall of the steam pressure furnace, the two second pipe sleeves are in threaded connection with the two-way screw, and the motor is electrically connected with the control circuit board.
The technical scheme is as follows: the first pipe sleeve is round.
The technical scheme is as follows: the first driving piece and the second driving piece are all electric telescopic rods.
The technical scheme is as follows: and a metal net is arranged in the middle of the supporting net plate.
Compared with the prior art, the invention has the following beneficial effects:
1. the energy-saving type concrete block autoclaved device has the advantages that hot steam in the steam engine is sprayed out through the two steam components, so that steam heating is synchronously carried out on concrete blocks at two sides of the concrete blocks, the heating rate of the concrete blocks can be effectively increased, and meanwhile uneven heating of the concrete blocks caused by unidirectional steam heating can be avoided;
2. the energy-saving type concrete block steaming and pressing device comprises two steam components, wherein hot steam sprayed out of the two steam components forms convection at the middle part of a concrete block, then an entire channel is formed through an annular hole arranged at the middle position of the two steam components and under the guiding action of an annular hole outer guide sleeve, the steam flowing through the concrete block and vaporized steam enter a cavity, so that the steam in the steaming and pressing furnace is discharged in time, the temperature rising rate in the steaming and pressing furnace is increased, meanwhile, the steam heats the side wall of the steaming and pressing furnace through the cavity, the temperature difference between the inside and the outside of the steaming and pressing furnace is reduced, and the temperature rising rate in the steaming and pressing furnace is further improved;
3. when the concrete brick is just put into the autoclave, the electromagnetic valve on the first pipe sleeve is started, the first pipe sleeve is communicated with the steam engine, the straight pipes on the two first pipe sleeves respectively spray steam vertically at two sides of the concrete brick, and the stability of air flow is improved through the straight pipes;
4. an energy-saving concrete block autoclaved device, wherein steam heats concrete blocks from two directions through a plurality of straight pipes which are oppositely arranged in the vertical direction; meanwhile, in the horizontal direction, part of steam is sprayed to the side surface of the concrete brickwork through the inclined tube, the concrete brickwork is integrally heated in combination with the vertical direction and the horizontal circumference, and the phenomenon that the inside of the aerated brick is easy to form pores in the single direction due to the steam in the single direction is avoided, so that the inside density of the aerated brick is uneven.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a schematic illustration of the connection of the drive mechanism to the steam assembly;
FIG. 5 is a schematic illustration of the connection of the collar and guide sleeve;
FIG. 6 is a schematic view of the structure of the collar;
FIG. 7 is a schematic structural view of a guide sleeve;
FIG. 8 is a schematic structural view of a steam assembly;
fig. 9 is a half sectional view of an autoclave.
In the accompanying drawings: 1. an autoclave furnace; 2. a feed inlet; 3. a discharge port; 4. a support frame; 5. a support screen; 6. a steam assembly; 61. a first pipe sleeve; 62. a second pipe sleeve; 63. a straight pipe; 64. a chute; 7. a steam engine; 8. a driving mechanism; 81. a motor; 82. a bidirectional screw; 9. a sliding cover; 10. a hose; 11. a cavity; 12. an annular hole; 13. a first driving member; 14. a ring sleeve; 15. a second driving member; 16. a guide sleeve; 17. air holes; 18. a first pneumatic valve; 19. and a second pneumatic valve.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1-9, the invention provides an energy-saving type concrete block autoclaved device, which comprises an autoclaved furnace 1, wherein a feed inlet 2 and a discharge outlet 3 are arranged on the side wall of the autoclaved furnace 1, the feed inlet 2 and the discharge outlet 3 are both in sliding sealing connection with a sliding cover 9, a support frame 4 is arranged in the autoclaved furnace 1, and the support frame 4 is in sliding connection with a support screen 5;
two steam components 6 are oppositely arranged on two sides of the supporting screen plate 5, the steam press furnace 1 is fixedly connected with a steam machine 7, a hose 10 is communicated between the steam components 6 and the steam machine 7, and the steam press furnace 1 is connected with a driving mechanism 8 for driving the two steam components 6 to move relatively;
the side wall of the steam pressure furnace 1 is provided with a cavity 11, the cavity 11 is provided with a spiral diversion channel, the cavity 11 is communicated with the inside of the steam pressure furnace 1, and the annular hole 12 is arranged at the middle position of the two steam components 6;
the bottom of the steam pressure furnace 1 is provided with a first driving piece 13, the first driving piece 13 is fixedly provided with a ring sleeve 14, the inner side surface of the ring sleeve 14 is an arc convex surface, the ring sleeve 14 is fixedly connected with a second driving piece 15, the second driving piece 15 is fixedly connected with a guide sleeve 16, the guide sleeve 16 is provided with a plurality of air holes 17, and the ring sleeve 14 and the guide sleeve 16 can vertically slide along the inner wall of the steam pressure furnace 1;
a plurality of first air pressure valves 18 which are communicated with the cavity 11 in a one-way mode are arranged between the inside of the steam pressure furnace 1 and the cavity 11, and a plurality of second air pressure valves 19 which are communicated with the outside of the steam pressure furnace 1 in a one-way mode are arranged between the cavity 11 and the outside of the steam pressure furnace 1.
In the scheme, when the concrete brickwork is used, the concrete brickwork is piled on the placing plate, the end holes of all the concrete brickwork face upwards, the placing plate is provided with meshes, the feeding holes 2 and the discharging holes 3 at two sides of the steam-pressure furnace 1 are respectively provided with a conveying mechanism, and the placing plate and the concrete brickwork are conveyed to the supporting screen plate 5 through the conveying mechanisms;
then closing the sliding cover 9 to seal the autoclave 1, starting the second driving piece 15, pushing the guide sleeve 16 by the second driving piece 15, and enabling the guide sleeve 16 to be opposite to the annular hole 12; the driving mechanism 8 drives the two steam components 6 to be close to the concrete brickwork, the steam engine 7 is started, and hot steam in the steam engine 7 is sprayed out through the two steam components 6, so that steam heating is synchronously carried out on the concrete brickwork at two sides of the concrete brickwork, the heating rate of the concrete brickwork can be effectively increased, and meanwhile uneven heating of the concrete brickwork caused by unidirectional steam heating can be avoided;
in the process, steam can be simultaneously contacted with the inner end hole surface and the outer end surface of the concrete brickwork, so that the heated area of the concrete brickwork is increased, at the moment, hot steam sprayed out of two steam assemblies 6 forms convection at the middle part of the concrete brickwork, the steam diffuses from gaps between the concrete brickwork to two sides, the diffused steam is guided into a cavity 11 on the side wall of the autoclave 1 through an annular hole 12 by a guide sleeve 16, the cavity 11 is provided with a spiral guide channel, the steam heats the cavity 11 through the spiral guide channel, and then the steam is guided out through a second air pressure valve 19;
after the concrete brickwork in the steaming and pressing stove 1 rises to appointed temperature range, start drive piece 13, drive piece 13 pushes away ring cover 14, ring cover 14 seals annular hole 12 to guarantee the gas tightness in the steaming and pressing stove 1, afterwards start actuating mechanism 8 drive two steam component 6 and keep away from each other, steam component 6 spun steam is at steaming and pressing stove 1 dispersion this moment, partial steam is to the side of concrete brickwork under the direction effect of ring cover 14, thereby combine vertical direction and horizontal circumference to carry out overall heating to the concrete brickwork, avoid single direction steam to make the inside hole that forms single direction easily of aerated brick, thereby lead to the inside uneven density of aerated brick.
As shown in fig. 8, in order to provide an energy-saving concrete block autoclaved apparatus, the steam component 6 includes a first pipe sleeve 61 and a second pipe sleeve 62; the second pipe sleeve 62 is sleeved outside the first pipe sleeve 61, the first pipe sleeve 61 is communicated with a plurality of straight pipes 63 in the vertical direction, and the second pipe sleeve 62 is obliquely provided with a plurality of inclined pipes 64 relative to the vertical direction;
the second pipe sleeve 62 is communicated with the first pipe sleeve 61 through a pipeline and the hose 10 respectively, electromagnetic valves are arranged between the second pipe sleeve 62 and the first pipe sleeve 61 and between the second pipe sleeve 62 and the hose 10 respectively, the electromagnetic valves are electrically connected with a control circuit board together, and all inclined pipes 64 on the second pipe sleeve 62 are arranged at equal intervals along the central annular shape of the second pipe sleeve 62.
In the above scheme, when the concrete brickwork is just put into the autoclave 1, the electromagnetic valve on the first pipe sleeve 61 is started, the first pipe sleeve 61 is communicated with the steam engine 7, so that the straight pipes 63 on the two first pipe sleeves 61 respectively spray steam vertically on two sides of the concrete brickwork, and convection can be formed while the steam heating is carried out on the concrete brickwork;
after the annular hole 12 is sealed by the annular sleeve 14, the electromagnetic valve on the second pipe sleeve 62 is conducted, so that steam in the steam engine 7 can be dispersed to two sides through the inclined pipe 64, part of steam is sprayed to the side surface of the concrete brickwork under the guiding action of the annular sleeve 14, the concrete brickwork is integrally heated by combining the straight pipe 63 and the inclined pipe 64 from the vertical direction and the horizontal circumferential direction, and the phenomenon that the inside of the aerated brick is easy to form a unidirectional pore by unidirectional steam is avoided, so that the inside density of the aerated brick is uneven is caused.
As shown in FIG. 7, in the energy-saving type concrete block autoclaved device provided by the invention, the inner side surface of the guide sleeve 16 is an arc concave surface, hot steam sprayed out of the two steam assemblies 6 forms convection in the middle of concrete block, then the steam is concentrated to the air hole 17 under the guiding action of the guide sleeve 16, and finally enters the cavity 11 through the annular hole 12.
As shown in fig. 4, the driving mechanism 8 of the energy-saving type concrete block autoclaved device provided by the invention comprises a motor 81 and a bidirectional screw 82; the motor 81 is fixedly connected with the steam pressure furnace 1, the bidirectional screw rod 82 is fixedly connected with an output shaft of the motor 81, the two second pipe sleeves 62 are vertically and slidably connected with the inner wall of the steam pressure furnace 1, the two second pipe sleeves 62 are in threaded connection with the bidirectional screw rod 82, and the motor 81 is electrically connected with the control circuit board.
The motor 81 is started, the motor 81 drives the bidirectional screw rod 82 to rotate, and the bidirectional screw rod 82 drives the two second pipe sleeves 62 to synchronously and oppositely move.
As shown in fig. 8, in the autoclaved concrete block brick device provided by the invention, the first sleeve 61 is circular.
As shown in fig. 5, in the energy-saving concrete block autoclaved device provided by the invention, the first driving piece 13 and the second driving piece 15 are electric telescopic rods, and the first driving piece 13 and the second driving piece 15 are electrically connected with a control circuit board.
As shown in fig. 2, in the energy-saving concrete block autoclaved device provided by the invention, a metal net is arranged in the middle of the supporting net plate 5.
Working principle:
when the concrete brick laying machine is used, concrete bricks are put on the placing plate, the end holes of all the concrete bricks face upwards, the placing plate is provided with meshes, the feeding holes 2 and the discharging holes 3 at two sides of the steam-pressure furnace 1 are respectively provided with a conveying mechanism, and the placing plate and the concrete bricks are conveyed to the supporting screen plate 5 through the conveying mechanisms;
then closing the sliding cover 9 to seal the autoclave 1, starting the second driving piece 15, pushing the guide sleeve 16 by the second driving piece 15, and enabling the guide sleeve 16 to be opposite to the annular hole 12; the driving mechanism 8 drives the two steam components 6 to be close to the concrete brickwork, the steam engine 7 is started, and hot steam in the steam engine 7 is sprayed out through the two steam components 6, so that steam heating is synchronously carried out on the concrete brickwork at two sides of the concrete brickwork, the heating rate of the concrete brickwork can be effectively increased, and meanwhile uneven heating of the concrete brickwork caused by unidirectional steam heating can be avoided;
in the process, steam can be simultaneously contacted with the inner end hole surface and the outer end surface of the concrete brickwork, so that the heated area of the concrete brickwork is increased, at the moment, hot steam sprayed out of two steam assemblies 6 forms convection at the middle part of the concrete brickwork, the steam diffuses from gaps between the concrete brickwork to two sides, the diffused steam is guided into a cavity 11 on the side wall of the autoclave 1 through an annular hole 12 by a guide sleeve 16, the cavity 11 is provided with a spiral guide channel, the steam heats the cavity 11 through the spiral guide channel, and then the steam is guided out through a second air pressure valve 19;
in the process, the hot steam sprayed by the two steam components 6 forms convection in the middle of the concrete brickwork, then forms a whole flow passage under the guiding action of the annular holes 12 arranged in the middle of the two steam components 6 and the guide sleeves 16 outside the annular holes 12, and the steam flowing through the concrete brickwork and the vaporized steam enter the cavity 11, so that the steam meeting cold inside the steam pressure furnace 1 is timely discharged, the temperature rising rate inside the steam pressure furnace 1 is increased, the steam heats the side wall of the steam pressure furnace 1 through the cavity 11, the temperature difference between the inside and the outside of the steam pressure furnace 1 is reduced, and the temperature rising rate inside the steam pressure furnace 1 is further improved;
when the concrete brickwork in the steam pressure furnace 1 rises to the appointed temperature range, start the driving piece 13, the driving piece 13 pushes away ring cover 14, ring cover 14 seals annular hole 12 to guarantee the gas tightness in the steam pressure furnace 1, increase the heat preservation performance of steam pressure furnace 1, afterwards start actuating mechanism 8 and drive two steam component 6 and keep away from each other, steam component 6 spun steam is dispersed at steam pressure furnace 1 this moment, partial steam is sprayed to the side of concrete brickwork under the direction effect of ring cover 14, avoid the steam flow of unidirectional steam to make the inside hole that forms the unidirectional of air entrainment brick easily.
Further, when the concrete brickwork is just put into the autoclave 1, the electromagnetic valve on the first pipe sleeve 61 is started, the first pipe sleeve 61 is communicated with the steam engine 7, the straight pipes 63 on the two first pipe sleeves 61 respectively spray steam vertically at two sides of the concrete brickwork, and the stability of air flow is increased through the straight pipes 63, so that convection can be formed when the concrete brickwork is heated by steam;
after the annular hole 12 is closed by the annular sleeve 14, the electromagnetic valve on the second pipe sleeve 62 is conducted, so that steam in the steam engine 7 can be dispersed to two sides through the inclined pipe 64; so that in the vertical direction, the steam heats the concrete brickwork from two directions through the plurality of straight pipes 63 which are oppositely arranged; meanwhile, in the horizontal direction, part of steam is sprayed to the side surface of the concrete brickwork through the inclined pipe 64, and the concrete brickwork is integrally heated in combination with the vertical direction and the horizontal circumferential direction, so that the phenomenon that the inside of the aerated brick is easy to form pores in the single direction due to the steam in the single direction is avoided, and uneven density inside the aerated brick is caused.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
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 (8)
1. The utility model provides an energy-saving concrete block brick evaporates pressure device, includes evaporates pressure stove (1), be provided with support frame (4) in evaporating pressure stove (1), support frame (4) sliding connection has support otter board (5), its characterized in that:
two steam components (6) are oppositely arranged on two sides of the supporting screen plate (5), the steam press furnace (1) is fixedly connected with a steam machine (7), a hose (10) is communicated between the steam components (6) and the steam machine (7), and the steam press furnace (1) is connected with a driving mechanism (8) for driving the two steam components (6) to move relatively;
the side wall of the steam pressure furnace (1) is provided with a cavity (11), the cavity (11) is provided with a spiral diversion channel, the cavity (11) is communicated with the inside of the steam pressure furnace (1) and is provided with an annular hole (12), and the annular hole (12) is arranged at the middle position of the two steam components (6);
the bottom of the steam-pressing furnace (1) is provided with a first driving piece (13), the first driving piece (13) is fixedly provided with a ring sleeve (14), the inner side surface of the ring sleeve (14) is an arc convex surface, the ring sleeve (14) is fixedly connected with a second driving piece (15), the second driving piece (15) is fixedly connected with a guide sleeve (16), the guide sleeve (16) is provided with a plurality of air holes (17), and the ring sleeve (14) and the guide sleeve (16) can vertically slide along the inner wall of the steam-pressing furnace (1);
a plurality of first air pressure valves (18) are arranged between the inside of the steam pressure furnace (1) and the cavity (11), and a plurality of second air pressure valves (19) are arranged between the cavity (11) and the outside of the steam pressure furnace (1).
2. An energy-efficient concrete block autoclaved equipment, as claimed in claim 1, characterized in that, said steam assembly (6) comprises a first pipe sleeve (61) and a second pipe sleeve (62);
the second pipe sleeve (62) is sleeved outside the first pipe sleeve (61), the first pipe sleeve (61) is communicated with a plurality of straight pipes (63) in the vertical direction, and the second pipe sleeve (62) is obliquely provided with a plurality of inclined pipes (64) relative to the vertical direction;
the second pipe sleeve (62) is communicated with the first pipe sleeve (61) through a pipeline and a hose (10), electromagnetic valves are respectively arranged between the second pipe sleeve (62) and the first pipe sleeve (61) and between the second pipe sleeve and the hose (10), and the electromagnetic valves are electrically connected with a control circuit board.
3. The energy-saving concrete block autoclaved equipment as claimed in claim 2, characterized in that, all inclined pipes (64) on the second pipe sleeve (62) are arranged at equal intervals along the center ring shape of the second pipe sleeve (62).
4. The energy-saving concrete block autoclaved device as claimed in claim 1, characterized in that the inner side surface of the guide sleeve (16) is an arc concave surface.
5. An energy-efficient concrete block autoclaved equipment, as claimed in claim 2, characterized in that, said drive mechanism (8) comprises a motor (81) and a bi-directional screw (82);
the motor (81) is fixedly connected with the steam pressure furnace (1), the bidirectional screw rod (82) is fixedly connected with an output shaft of the motor (81), the two second pipe sleeves (62) are vertically and slidably connected with the inner wall of the steam pressure furnace (1), the two second pipe sleeves (62) are in threaded connection with the bidirectional screw rod (82), and the motor (81) is electrically connected with the control circuit board.
6. An energy-saving concrete block autoclaved equipment as claimed in claim 2, characterized in that said first pipe sleeve (61) is circular.
7. The energy-saving concrete block autoclaved device as claimed in claim 1, wherein the first driving piece (13) and the second driving piece (15) are electric telescopic rods.
8. An energy-saving concrete block autoclaved apparatus as claimed in claim 1, characterized in that, a metal net is arranged in the middle of the supporting net plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410062964.2A CN117584262B (en) | 2024-01-17 | 2024-01-17 | Energy-saving concrete block brick autoclaved device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410062964.2A CN117584262B (en) | 2024-01-17 | 2024-01-17 | Energy-saving concrete block brick autoclaved device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117584262A CN117584262A (en) | 2024-02-23 |
| CN117584262B true CN117584262B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410062964.2A Active CN117584262B (en) | 2024-01-17 | 2024-01-17 | Energy-saving concrete block brick autoclaved device |
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| CN218476889U (en) * | 2022-10-08 | 2023-02-14 | 江西拓海建材有限公司 | Steam pressurizing concrete building block curing device |
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| CN112622011A (en) * | 2020-12-18 | 2021-04-09 | 安徽晶宫绿建集团有限公司 | Three-dimensional steam curing kettle is used in concrete prefabricated component production |
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| CN117584262A (en) | 2024-02-23 |
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