CN217414382U

CN217414382U - Effectual autoclaved aerated concrete block of impervious evaporates presses curing means

Info

Publication number: CN217414382U
Application number: CN202123252493.2U
Authority: CN
Inventors: 叶谋聪; 苏东超; 王伟东
Original assignee: Guangxi Guigang Changhui New Building Materials Co ltd
Current assignee: Guangxi Guigang Changhui New Building Materials Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-09-13
Anticipated expiration: 2031-12-21

Abstract

The application discloses an autoclaved aerated concrete block autoclaved curing device with a good anti-permeability effect, which comprises a curing furnace, a first autoclaved mechanism and a second autoclaved mechanism, wherein two rocking bars are sleeved on the inner wall of the curing furnace and penetrate through the bottom of a placing rack; the first steam pressing mechanism comprises a fan, a first steam conveying plate and a recovery frame, the fan is fixedly connected to the top of the inner cavity of the curing furnace, the first steam conveying plate is fixedly connected to the inner side wall of the curing furnace, the first steam conveying plate is located between the fan and the recovery frame, and a preheating plate is fixedly connected to one side of the first steam conveying plate; the second steaming and pressing mechanism is installed at the bottom of the support frame, and the support frame is fixedly connected to the top of the inner cavity of the curing furnace. The fan and the preheating plate can adjust the temperature in the curing furnace, reduce the temperature difference with steam, avoid water drops condensed on the surface of the building block in the cooling stage and improve the anti-permeability effect; the first steam conveying plate and the second steam conveying plate can increase the steam discharging efficiency, and the guide strips and the support frame can guide and support the movement of the second steam conveying plate.

Description

Effectual autoclaved aerated concrete block of impervious evaporates presses curing means

Technical Field

The application relates to the field of concrete blocks, in particular to an autoclaved aerated concrete block autoclaved curing device with good anti-permeability effect.

Background

The aerated concrete block is a novel building material which is light, porous, heat-insulating, good in fireproof performance, nailable, sawable and planeable and has certain shock resistance. As early as the thirty years, china began to produce this product and was widely used in high-rise frame structure buildings. Is an excellent novel building material and has the advantages of environmental protection and the like.

The inside preheating structure that lacks of maintenance stove, the difficult inside difference in temperature of adjusting, the building block surface is condensation drop easily, and impervious effect is unsatisfactory, and the emission efficiency of steam is not high, is unfavorable for steam and building block fully to contact, influences the processing and the maintenance effect of building block. Therefore, the autoclaved aerated concrete block autoclaved curing device with a good anti-permeability effect is provided for solving the problems.

Disclosure of Invention

The utility model provides an impervious effectual autoclaved aerated concrete block evaporates presses curing means to be arranged in solving among the prior art curing furnace inside to lack and preheats the structure, is difficult for adjusting inside difference in temperature, and the building block surface is the water droplet that condenses easily, and impervious effect is unsatisfactory, and the discharge efficiency of steam is not high, is unfavorable for steam and building block fully to contact, influences the processing of building block and the problem of maintenance effect.

According to one aspect of the application, the autoclaved aerated concrete block autoclaved curing device with a good anti-permeability effect comprises a curing furnace, a first autoclaved mechanism and a second autoclaved mechanism, wherein two rocking bars are sleeved on the inner wall of the curing furnace and penetrate through the bottom of a placing rack; the first steam pressing mechanism comprises a fan, a first steam conveying plate and a recovery frame, the fan is fixedly connected to the top of an inner cavity of the curing furnace, the first steam conveying plate is fixedly connected to the inner side wall of the curing furnace, the first steam conveying plate is located between the fan and the recovery frame, and a preheating plate is fixedly connected to one side of the first steam conveying plate; the second steaming and pressing mechanism is installed at the bottom of the support frame, the support frame is fixedly connected to the top of the inner cavity of the maintenance furnace, a sealing door is installed on one side of the maintenance furnace through a rotating shaft, and a first electric cabinet and a second electric cabinet are installed on the sealing door.

Furthermore, a plurality of heating wires are installed inside the preheating plate, the height of the preheating plate is larger than that of the first steam conveying plate, and a plurality of through holes are formed in one sides, far away from the inner wall of the curing furnace, of the preheating plate and one side, far away from the inner wall of the curing furnace, of the first steam conveying plate.

Further, maintenance stove inner chamber bottom rigid coupling has the recovery frame, it has the rack to retrieve frame top overlap joint, the accumulator has been seted up on the rack, the accumulator bottom is provided with the tuber pipe, tuber pipe one end is connected with the air exhauster, the air exhauster gomphosis is in the rack.

Further, place frame top rigid coupling and have the blend stop, rack one side is connected with the stopper block, the stopper rigid coupling is on the maintenance furnace inner wall, rack top gomphosis has the filter plate, the rigid coupling has two gibs blocks on the filter plate.

Furthermore, the second steam pressing mechanism comprises a second steam conveying plate, a connecting plate and a hydraulic push rod, the bottom end of the second steam conveying plate is clamped in the guide strip and is in sliding connection with the guide strip, and the number of the second steam conveying plate is two.

Furtherly, two second steam delivery board top passes through the connecting plate to be connected, connecting plate top block in the support frame and between the support frame sliding connection, hydraulic push rod one end is installed at the connecting plate top, hydraulic push rod other end rigid coupling is on the support frame inner wall.

Furthermore, the two first steam conveying plates are connected through a connecting pipe, the connecting pipe is sleeved on one side of a connecting box, and the connecting box is fixedly connected to the maintenance furnace.

Through the above-mentioned embodiment of this application, adopted first evaporate to press mechanism and second to evaporate and press the mechanism, solved the inside difference in temperature of difficult regulation of maintenance stove, the easy condensation drop in building block surface, and the emission efficiency of steam is not high, influences the processing of building block and the problem of maintenance effect, and it is little with the inside difference in temperature of maintenance stove to have gained steam, and impervious effectual, steam discharge is efficient, does benefit to the processing of building block and the effect of maintenance.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of an overall structure of an embodiment of the present application;

FIG. 3 is a schematic view of a preheating plate according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a recycling tank according to an embodiment of the present application.

In the figure: 1. a fan; 2. a first steam delivery panel; 3. a maintenance furnace; 301. a limiting block; 4. blocking strips; 5. a recovery frame; 6. placing a rack; 7. filtering a plate; 701. a guide strip; 8. a rocker; 9. a second steam delivery panel; 10. a connecting plate; 11. a hydraulic push rod; 12. a support frame; 13. preheating a plate; 14. an air duct; 15. a recovery tank; 16. an exhaust fan; 17. a connecting box; 1701. a connecting pipe; 18. a sealing door; 1801. a first electric cabinet; 1802. and a second electric cabinet.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The maintenance device in this embodiment may be applied to various hydraulic rams, for example, the following hydraulic ram is provided in this embodiment, and the maintenance device in this embodiment may be used to mount the following hydraulic ram.

This hydraulic push rod includes: the cylinder sleeve is arranged in the shell, one end of the cylinder sleeve is arranged in the groove, the side wall of the cylinder sleeve is in clearance fit with the inner wall of the groove, and a limiting flange coaxial with the side wall of the cylinder sleeve is further arranged on the side wall of the cylinder sleeve;

an oil inlet hole is formed in the center of the end face, facing the bottom of the groove, of the cylinder sleeve, and a one-way valve is arranged in the oil inlet hole; the bottom of the groove is provided with a cross-shaped groove used for being communicated with an oil inlet hole, the side wall of the groove is provided with a plurality of oil passing grooves communicated with the cross-shaped groove, and one end of each oil passing groove, far away from the cross-shaped groove, is communicated with the hollow part of the shell;

the caliber of the notch of the groove is smaller than the inner diameter of the hollow part of the shell, the limiting flange is abutted against the notch of the groove under the action of the spring, and the outer diameter of the limiting flange is smaller than the inner diameter of the hollow part of the shell. Therefore, the oil in the shell, namely the low-pressure cavity can smoothly flow into the oil groove from the space between the limiting flange and the shell, and then flows into the cylinder sleeve through the flow groove, the cross-shaped groove, the oil inlet and the one-way valve, namely flows into the high-pressure cavity.

After the assembly of the utility model is finished, the limiting flange is propped against the notch of the groove under the action of the spring, and the end surface of the cylinder sleeve is also attached to the bottom of the groove under the action of the spring; because clearance fit between cylinder liner and the recess for the present case has following advantage on the whole: firstly, the size processing requirements of the cylinder sleeve and the shell can be reduced, the scrapped products are reduced, and the cost is reduced; secondly, production procedures are reduced, production can be carried out without special equipment and tools, and production efficiency is improved; thirdly, the stability and the durability of the product are improved.

The limiting flange is connected with the cylinder sleeve into a whole. Thereby make the assembly of cylinder liner more convenient, high-efficient and accurate.

As further optimization, the groove is in a shape of a tapered groove with a large upper part and a small lower part, and the outer wall of the limiting flange is in a shape of a tapered surface matched with the groove. Therefore, a larger contact area can be kept between the limiting flange and the side wall of the groove, and the limiting flange and the side wall of the groove are kept to be more stable; meanwhile, the assembly difficulty can be further reduced during assembly, so that the assembly accuracy is higher.

And a clamping groove for accommodating the end of the spring is formed in the end face, back to the bottom of the groove, of the limiting flange. Therefore, better connection stability can be kept between the limiting flange and the spring.

The hydraulic push rod is a Chinese utility model patent (application number: CN 202020708960.4). Wherein, can be with can install the hydraulic push rod of above-mentioned patent on the support frame in this application.

Of course, the embodiment can also be used for installing hydraulic push rods with other structures. Here, description is not repeated, and the maintenance device according to the embodiment of the present application is described below.

Referring to fig. 1-4, the autoclaved aerated concrete block autoclaved curing device with a good anti-permeability effect comprises a curing furnace 3, a first autoclaved mechanism and a second autoclaved mechanism, wherein two rocking bars 8 are sleeved on the inner wall of the curing furnace 3, and the rocking bars 8 penetrate through the bottom of a placing rack 6, so that the rocking bars 8 can be conveniently installed and used; the first steam pressing mechanism comprises a fan 1, a first steam conveying plate 2 and a recovery frame 5, the fan 1 is fixedly connected to the top of an inner cavity of the maintenance furnace 3, the first steam conveying plate 2 is fixedly connected to the inner side wall of the maintenance furnace 3, the first steam conveying plate 2 is located between the fan 1 and the recovery frame 5, and a preheating plate 13 is fixedly connected to one side of the first steam conveying plate 2, so that the first steam pressing mechanism can be conveniently used in the maintenance furnace 3; the second steaming and pressing mechanism is installed at the bottom of the support frame 12, the support frame 12 is fixedly connected to the top of an inner cavity of the maintenance furnace 3, a sealing door 18 is installed on one side of the maintenance furnace 3 through a rotating shaft, and a first electric cabinet 1801 and a second electric cabinet 1802 are installed on the sealing door 18, so that the sealing plate 18 can conveniently seal and protect one side of the maintenance furnace 3.

A plurality of heating wires are arranged in the preheating plate 13, the height of the preheating plate 13 is greater than that of the first steam conveying plate 2, and a plurality of through holes are formed in the preheating plate 13 and one side of the first steam conveying plate 2, which is far away from the inner wall of the curing furnace 3, so that the preheating plate 13 can conveniently adjust the temperature in the curing furnace 3; the bottom of the inner cavity of the maintenance furnace 3 is fixedly connected with a recovery frame 5, the top of the recovery frame 5 is lapped with a placing frame 6, a recovery groove 15 is formed in the placing frame 6, an air pipe 14 is arranged at the bottom of the recovery groove 15, one end of the air pipe 14 is connected with an exhaust fan 16, and the exhaust fan 16 is embedded in the placing frame 6, so that the installation and the use of the exhaust fan 16 are facilitated; the top of the placing frame 6 is fixedly connected with a barrier strip 4, one side of the placing frame 6 is connected with a limiting block 301 in a clamping manner, the limiting block 301 is fixedly connected to the inner wall of the maintenance furnace 3, a filter plate 7 is embedded into the top of the placing frame 6, and two guide strips 701 are fixedly connected to the filter plate 7, so that the placing frame 6 can be moved and adjusted conveniently; the second steam pressing mechanism comprises a second steam conveying plate 9, a connecting plate 10 and a hydraulic push rod 11, the bottom end of the second steam conveying plate 9 is clamped in the guide strip 701 and is in sliding connection with the guide strip 701, and the number of the second steam conveying plates 9 is two, so that the guide strip 701 can guide the movement of the second steam conveying plate 9 conveniently; the tops of the two second steam conveying plates 9 are connected through a connecting plate 10, the top of the connecting plate 10 is clamped in a support frame 12 and is in sliding connection with the support frame 12, one end of a hydraulic push rod 11 is mounted at the top of the connecting plate 10, and the other end of the hydraulic push rod 11 is fixedly connected to the inner wall of the support frame 12, so that the hydraulic push rod 11 can adjust the movement of the second steam conveying plates 9 conveniently; the two first steam conveying plates 2 are connected through a connecting pipe 1701, the connecting pipe 1701 is sleeved on one side of a connecting box 17, and the connecting box 17 is fixedly connected to the curing oven 3, so that the connecting pipe 1701 is conveniently connected with steam equipment.

When the maintenance furnace is used, electrical elements appearing in the application are externally connected with a power supply and a control switch, firstly, concrete blocks to be processed are placed on a placing frame 6 and are positioned between a barrier strip 4 and a guide strip 701, a rocker 8 is rotated on one side of a maintenance furnace 3 far away from a sealing door 18, the placing frame 6 moves inside the maintenance furnace 3, the tail end of the placing frame 6 is clamped and limited with a limiting block 301, a connecting box 17 is externally connected with steam equipment, steam is sent into a first steam conveying plate 2 through a connecting pipe 1701, one side of a second steam conveying plate 9 is connected with the steam equipment, a preheating plate 13 and a fan 1 with a heating wire preheat the inside of the maintenance furnace 3 before the steam is discharged, the first steam conveying plate 2 discharges the steam, a hydraulic push rod 11 pushes the connecting plate 10 and the second steam conveying plate 9 to move, the steam is discharged between the blocks, an exhaust fan 16 exhausts the top of the placing frame 6, steam and water droplet pass filter plate 7 and accumulator 15, and the water droplet collects in retrieving frame 5, and the air is discharged after the tuber pipe 14 that has waterproof ventilated membrane gets into air exhauster 16, and the ventilation hole has been seted up at tuber pipe 14 top, and the louvre has been seted up to rack 6 bottom.

The application has the advantages that:

1. the operation is simple, the temperature inside the maintenance furnace 3 can be adjusted by the fan 1 and the preheating plate 13, the temperature difference between the fan and steam is reduced, water drops are prevented from being condensed on the surface of the building block in the cooling stage, the anti-permeability effect is improved, and the placing frame 6 and the recovery frame 5 are beneficial to collecting the water drops;

2. this application is rational in infrastructure, the discharge efficiency of the multiplicable steam of first steam conveying board 2 and second steam conveying board 9, and guide strip 701 and support frame 12 can lead the support to the removal of second steam conveying board 9, and the air flow rate of the inside of the 3 of maintenance stove can be accelerateed to air exhauster 16, the steam of being convenient for and the building block fully contact.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

Claims

1. The utility model provides an impervious effectual autoclaved aerated concrete block evaporates presses curing means which characterized in that: the automatic steam-pressing device comprises a maintenance furnace (3), a first steam-pressing mechanism and a second steam-pressing mechanism, wherein two rocking bars (8) are sleeved on the inner wall of the maintenance furnace (3), and the rocking bars (8) penetrate through the bottom of a placing rack (6); the first steam pressing mechanism comprises a fan (1), a first steam conveying plate (2) and a recovery frame (5), the fan (1) is fixedly connected to the top of an inner cavity of the maintenance furnace (3), the inner side wall of the maintenance furnace (3) is fixedly connected with the first steam conveying plate (2), the first steam conveying plate (2) is located between the fan (1) and the recovery frame (5), and one side of the first steam conveying plate (2) is fixedly connected with a preheating plate (13); the second steaming and pressing mechanism is installed at the bottom of the support frame (12), the support frame (12) is fixedly connected to the top of an inner cavity of the maintenance furnace (3), a sealing door (18) is installed on one side of the maintenance furnace (3) through a rotating shaft, and a first electric cabinet (1801) and a second electric cabinet (1802) are installed on the sealing door (18).

2. The autoclaved aerated concrete block autoclaved curing device with a good anti-permeability effect as claimed in claim 1 is characterized in that: the preheating plate (13) internally mounted has a plurality of heater strips, the height of preheating plate (13) is greater than first steam conveying board (2), a plurality of through-holes have all been seted up to one side that maintenance stove (3) inner wall was kept away from in preheating plate (13) and first steam conveying board (2).

3. The autoclaved aerated concrete block autoclaved curing device with a good anti-permeability effect as claimed in claim 1 is characterized in that: the bottom of the inner cavity of the maintenance furnace (3) is fixedly connected with a recovery frame (5), a placing frame (6) is lapped at the top of the recovery frame (5), a recovery groove (15) is formed in the placing frame (6), an air pipe (14) is arranged at the bottom of the recovery groove (15), one end of the air pipe (14) is connected with an air exhauster (16), and the air exhauster (16) is embedded in the placing frame (6).

4. The autoclaved aerated concrete block autoclaved curing device with a good anti-permeability effect as claimed in claim 1, is characterized in that: rack (6) top rigid coupling has blend stop (4), rack (6) one side is connected with stopper (301) block, stopper (301) rigid coupling is on maintenance stove (3) inner wall, rack (6) top gomphosis has filter plate (7), the rigid coupling has two gib block (701) on filter plate (7).

5. The autoclaved aerated concrete block autoclaved curing device with a good anti-permeability effect as claimed in claim 1 is characterized in that: the second steam pressing mechanism comprises a second steam conveying plate (9), a connecting plate (10) and a hydraulic push rod (11), the bottom end of the second steam conveying plate (9) is clamped in the guide strip (701) and is in sliding connection with the guide strip (701), and the number of the second steam conveying plates (9) is two.

6. The autoclaved aerated concrete block autoclaved curing device with a good anti-permeability effect as claimed in claim 5 is characterized in that: the top parts of the second steam conveying plates (9) are connected through a connecting plate (10), the top parts of the connecting plates (10) are clamped in the support frame (12) and are in sliding connection with the support frame (12), one end of a hydraulic push rod (11) is installed at the top part of the connecting plate (10), and the other end of the hydraulic push rod (11) is fixedly connected to the inner wall of the support frame (12).

7. The autoclaved aerated concrete block autoclaved curing device with a good anti-permeability effect as claimed in claim 1 is characterized in that: the two first steam conveying plates (2) are connected through a connecting pipe (1701), the connecting pipe (1701) is sleeved on one side of a connecting box (17), and the connecting box (17) is fixedly connected to the maintenance furnace (3).