Anti-blocking aerated concrete still kettle

Abstract

The utility model belongs to the technical field of still kettles, and discloses an anti-blocking aerated concrete still kettle which comprises a still kettle body, two rows of tracks used for bearing a steam-curing trolley are arranged in an inner cavity of the still kettle body, and the anti-blocking aerated concrete still kettle further comprises a sweeping mechanism matched with the tracks in appearance and used for sweeping track treads. The sweeping mechanism comprises an ash containing frame, the ash containing frame is matched with the track according to the posture that an opening faces downwards and surrounds a tread on the top of the track and side faces connected with the left side and the right side of the tread, the left inner wall and the right inner wall of the ash containing frame are each provided with a scrap accumulation groove, and the scrap accumulation grooves receive scraps falling from the two sides of the track tread in the width direction. A first motor is installed on the top face of the ash containing frame, an output shaft of the first motor downwards penetrates through the ash containing frame to be connected with a cleaning brush, and the cleaning brush makes contact with a track tread. A second motor is installed on the side wall of the ash containing frame, an output shaft of the second motor penetrates through the ash containing frame to be connected with a roller, the roller makes contact with the track tread, and the roller and the sweeping brush are spaced in the length direction of the track.

Description

Technical Field

[0001] The utility model belongs to the technical field of autoclaves, and in particular relates to an anti-clogging aerated concrete autoclave. Background Art

[0002] Autoclave, also known as steam curing autoclave or pressure autoclave, is a large pressure vessel with huge volume and heavy weight. Autoclave has a wide range of uses, and is widely used in the autoclave curing of aerated concrete blocks, concrete pipe piles, lime sand bricks, fly ash bricks, microporous calcium silicate boards, new lightweight wall materials, thermal insulation asbestos boards, high-strength gypsum and other building materials.

[0003] The autoclave body is provided with a track for carrying the curing trolley. On the one hand, the curing trolley transports aerated concrete from the outside environment into the autoclave body. Impurities and debris from the outside environment often enter with the curing trolley and remain on the track carrying the curing trolley. On the other hand, during curing, the aerated concrete changes, and the fallen debris and impurities will also contaminate the track. Impurities and debris may not only interfere with the movement of the curing trolley, but also move with the water vapor under the high temperature and high pressure environment of curing, and be discharged through the exhaust pipe. When there are too many impurities and debris and they are not cleaned for a long time, the exhaust pipe will be blocked, posing a safety hazard. In view of this, the track needs to be cleaned before each autoclaving operation to prevent blockage.

[0004] Therefore, an anti-clogging aerated concrete autoclave is provided to fundamentally solve the problem of clogging caused by the contamination of the track by adhered foreign debris. Utility Model Content

[0005] In view of the problems raised by the above background technology, the purpose of the utility model is to provide an anti-clogging aerated concrete autoclave.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0007] An anti-clogging aerated concrete autoclave, comprising an autoclave body, wherein the inner cavity of the autoclave body is provided with two rows of tracks for carrying a steam curing trolley, and further comprising a cleaning mechanism adapted to the shape of the track and used for cleaning the track tread;

[0008] The cleaning mechanism includes an ash rack, which cooperates with the track in a downwardly opening posture and surrounds the tread at the top of the track and the side surfaces connected to the left and right sides of the tread. The left and right inner walls of the ash rack are respectively provided with a chip accumulation groove, and the chip accumulation groove receives the debris falling from both sides of the track tread in the width direction.

[0009] A first motor is installed on the top surface of the ash holding frame, and an output shaft of the first motor passes downward through the ash holding frame and is connected to a cleaning brush, and the cleaning brush contacts the track tread;

[0010] A second motor is installed on the side wall of the ash holding frame, and an output shaft of the second motor passes through the ash holding frame and is connected to a roller, the roller contacts the track tread, and the roller and the cleaning brush are spaced apart in the length direction of the track.

[0011] It is further defined that the ash containing frame is provided with an outer plate, an inner plate, a bottom plate and a top plate, the outer plates are two in total and are symmetrically arranged at a certain distance, the top plate is connected to the upper edges of the two outer plates, the bottom plates are two in total and are respectively located at the lower edges of the opposite surfaces of the two outer plates, the inner plates are two in total and are located in the space between the two outer plates, the two inner plates are respectively vertically connected to a bottom plate, the bottom plate, inner plate and outer plate together form a chip storage groove, with such a structural design, the top plate provides an installation position for the first motor, the outer plate provides an installation position for the second motor, and the bottom plate, inner plate and outer plate together form a chip storage groove.

[0012] It is further defined that the front and rear ends of the ash rack are connected to sealing plates, and the sealing plates are connected to the outer plate, inner plate, bottom plate and top plate. With such a structural design, the sealing plates can block the openings at the front and rear ends of the ash rack to make it more airtight. When the cleaning brush cleans the tread of the track, debris will not escape from the front and rear ends.

[0013] It is further defined that the upper surface of the base plate is provided with a chip groove having an isosceles trapezoidal cross-section, and the lower surface of the base plate is provided with a chip drop opening connected to the chip groove. With such a structural design, the isosceles trapezoidal shape of the chip groove has a converging effect, which can gather the fallen debris to the chip drop opening for centralized discharge.

[0014] It is further defined that the chip drop port is embedded in a sealing strip, and the sealing strip is provided with a plug body, a magnetic plate and a pull ring. The plug body is adapted to the chip drop port, and the magnetic plate is adsorbed to the bottom plate. With such a structural design, when cleaning operations are performed, the sealing strip is embedded in the chip drop port to avoid the discharge of concentrated collected debris. When the ash rack needs to be cleaned, the sealing strip is torn off to expose the chip drop port and open the channel for the debris to be discharged. The magnetic plate is used to assist in fixing the plug body, and the pull ring facilitates the force of tearing open the sealing strip.

[0015] It is further defined that the inner plate is provided with a water injection port. With such a structural design, the water injection port is used for injecting water. Injecting water during cleaning can enhance the cleaning effect.

[0016] It is further defined that a bull's eye ball bearing is installed on the inner plate, and the balls of the bull's eye ball bearing are in contact with the side of the track. With such a structural design, the bull's eye ball bearing assists the ash rack to move relative to the side of the track through the rolling of its own balls.

[0017] The beneficial effects of the utility model are as follows: the cleaning mechanism cleans the track, the debris cleaned is received by the chip storage groove, and is transferred from the inside of the autoclave body to the external environment along with the cleaning mechanism, thereby preventing the debris from moving with the water vapor under high temperature and high pressure conditions, thereby preventing the exhaust pipe from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0019] Figure 1 It is a structural schematic diagram of an embodiment of an anti-clogging aerated concrete autoclave of the utility model;

[0020] Figure 2 It is a structural schematic diagram of a cleaning mechanism in an embodiment of an anti-clogging aerated concrete autoclave of the utility model;

[0021] Figure 3 It is a structural schematic diagram of an ash containing frame in an embodiment of an anti-clogging aerated concrete autoclave of the utility model;

[0022] Figure 4 It is a structural schematic diagram of a sealing strip in an embodiment of an anti-clogging aerated concrete autoclave of the utility model;

[0023] Figure 5 It is a structural schematic diagram of a sealing plate in an embodiment of an anti-clogging aerated concrete autoclave of the utility model;

[0024] The main component symbols are described as follows:

[0025] 1. Ash rack; 11. Outer plate; 12. Inner plate; 121. Water inlet; 13. Bottom plate; 131. Chip discharge groove; 132. Chip outlet; 14. Top plate;

[0026] 2. The first motor;

[0027] 3. Cleaning brush;

[0028] 4. Second motor;

[0029] 5. Roller;

[0030] 6. Bull's eye ball bearing;

[0031] 7. Sealing strip; 71. Plug body; 72. Magnetic plate; 73. Pull ring;

[0032] 8. Seal the board;

[0033] 91. Autoclave body; 92. Track. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0035] like Figure 1-5 As shown, an anti-clogging aerated concrete autoclave of the utility model comprises an autoclave body 91, the inner cavity of the autoclave body 91 is provided with two rows of tracks 92 for carrying a steam curing trolley, and also comprises a cleaning mechanism adapted to the shape of the track 92 and used for cleaning the tread of the track 92;

[0036] The cleaning mechanism includes an ash rack 1, which cooperates with the track 92 in a downwardly opening posture and surrounds the tread at the top of the track 92 and the side surfaces connected to the left and right sides of the tread. The left and right inner walls of the ash rack 1 are respectively provided with a chip accumulation groove, which receives the debris falling from both sides of the tread of the track 92 in the width direction.

[0037] The first motor 2 is installed on the top surface of the ash frame 1, and the output shaft of the first motor 2 passes downward through the ash frame 1 and is connected to the cleaning brush 3, and the cleaning brush 3 contacts the tread of the track 92;

[0038] The second motor 4 is installed on the side wall of the ash frame 1, and the output shaft of the second motor 4 passes through the ash frame 1 and is connected to the roller 5. The roller 5 contacts the tread of the track 92, and the roller 5 and the cleaning brush 3 are spaced apart in the length direction of the track 92.

[0039] In this embodiment:

[0040] The cleaning mechanism cleans the track 92, and the cleaned debris is received by the debris storage groove and transferred from the inside of the autoclave body 91 to the external environment along with the cleaning mechanism, so as to prevent the debris from moving with the water vapor under high temperature and high pressure conditions, thereby preventing the exhaust pipe from being blocked;

[0041] Specifically, the second motor 4 drives the roller 5 to rotate along the tread of the track 92, thereby driving the ash rack 1 to move. The forward and reverse rotation of the second motor 4 can determine whether the ash rack 1 enters the autoclave body 91 or exits the autoclave body 91. The first motor 2 drives the cleaning brush 3 to rotate, thereby moving the debris on the tread of the track 92. The debris falls downward from the left and right sides of the tread of the track 92 and falls into the chip storage groove to complete centralized collection.

[0042] Preferably, the ash rack 1 is provided with an outer plate 11, an inner plate 12, a bottom plate 13, and a top plate 14. There are two outer plates 11 and they are symmetrically arranged at a certain distance. The top plate 14 is connected to the upper edges of the two outer plates 11. There are two bottom plates 13 and they are respectively located at the lower edges of the opposite surfaces of the two outer plates 11. There are two inner plates 12 and they are located in the space between the two outer plates 11. The two inner plates 12 are respectively connected vertically to one bottom plate 13. The bottom plate 13, the inner plate 12, and the outer plate 11 are surrounded to form a chip storage groove. With such a structural design, the top plate 14 provides an installation position for the first motor 2, the outer plate 11 provides an installation position for the second motor 4, and the bottom plate 13, the inner plate 12, and the outer plate 11 are surrounded to form a chip storage groove. In fact, other structural shapes of the ash rack 1 can also be considered according to specific circumstances.

[0043] Preferably, the front and rear ends of the ash rack 1 are connected to the sealing plate 8, which is connected to the outer plate 11, the inner plate 12, the bottom plate 13, and the top plate 14. With this structural design, the sealing plate 8 can block the openings at the front and rear ends of the ash rack 1, making the sealing better. When the cleaning brush 3 cleans the tread of the track 92, the debris will not escape from the front and rear ends. In fact, other structural shapes that can improve the debris collection rate can also be considered according to specific circumstances.

[0044] Preferably, the upper surface of the bottom plate 13 is provided with a chip groove 131 with an isosceles trapezoidal cross section, and the lower surface of the bottom plate 13 is provided with a chip outlet 132 connected to the chip groove 131. With such a structural design, the isosceles trapezoidal shape of the chip groove 131 has a convergence effect, and can gather the fallen debris to the chip outlet 132 for centralized discharge. In fact, other structural shapes for gathering and discharging chips can also be considered according to specific circumstances.

[0045] Preferably, the chip drop opening 132 is embedded in the sealing strip 7, and the sealing strip 7 is provided with a plug body 71, a magnetic plate 72 and a pull ring 73. The plug body 71 is adapted to the chip drop opening 132, and the magnetic plate 72 is adsorbed on the bottom plate 13. With such a structural design, when cleaning, the sealing strip 7 is embedded in the chip drop opening 132 to prevent the discharge of the concentrated collected debris. When the ash rack 1 needs to be cleaned, the sealing strip 7 is torn off to expose the chip drop opening 132 and open the channel for the debris to be discharged. The magnetic plate 72 is used to assist in fixing the plug body 71, and the pull ring 73 facilitates the tearing of the sealing strip 7. In fact, other sealing structures can also be considered according to specific circumstances.

[0046] Preferably, the inner plate 12 is provided with a water injection port 121. With such a structural design, the water injection port 121 is used for water injection, and water injection during cleaning can enhance the cleaning effect. In fact, other structural shapes of cleaning water injection can also be specifically considered according to specific circumstances.

[0047] Preferably, the inner plate 12 is equipped with a bull's eye ball bearing 6, and the ball of the bull's eye ball bearing 6 contacts the side of the track 92. With this structural design, the bull's eye ball bearing 6 assists the ash rack 1 to move relative to the side of the track 92 through the rolling of its own ball. In fact, other structural shapes that assist movement can also be considered according to specific circumstances.

[0048] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An anti-clogging aerated concrete autoclave, comprising an autoclave body (91), wherein the inner cavity of the autoclave body (91) is provided with two rows of tracks (92) for carrying a curing trolley, characterized in that: Also included is a cleaning mechanism adapted to the shape of the track (92) and used to clean the tread of the track (92); The cleaning mechanism comprises an ash frame (1), the ash frame (1) cooperates with the track (92) in a downwardly opening posture and surrounds the tread at the top of the track (92) and the side surfaces connected to the left and right sides of the tread, and the left and right inner walls of the ash frame (1) are respectively provided with a chip accumulation groove, and the chip accumulation groove receives the debris dropped from the two sides of the tread of the track (92) in the width direction; A first motor (2) is installed on the top surface of the ash holding frame (1), and an output shaft of the first motor (2) passes downward through the ash holding frame (1) and is connected to a cleaning brush (3), and the cleaning brush (3) is in contact with a tread of a track (92); A second motor (4) is installed on the side wall of the ash holding frame (1); an output shaft of the second motor (4) passes through the ash holding frame (1) and is connected to a roller (5); the roller (5) is in contact with a tread of a track (92); and the roller (5) and the cleaning brush (3) are spaced apart in a length direction of the track (92).

2. The anti-clogging aerated concrete autoclave according to claim 1, characterized in that: The ash containing rack (1) is provided with an outer plate (11), an inner plate (12), a bottom plate (13), and a top plate (14); the outer plates (11) are two in total and are symmetrically arranged at a certain distance; the top plate (14) is connected to the upper edges of the two outer plates (11); the bottom plates (13) are two in total and are respectively located at the lower edges of the opposite surfaces of the two outer plates (11); the inner plates (12) are two in total and are located in the space between the two outer plates (11); the two inner plates (12) are respectively vertically connected to one bottom plate (13); the bottom plate (13), the inner plate (12), and the outer plate (11) are enclosed to form a chip storage groove.

3. The anti-clogging aerated concrete autoclave according to claim 2, characterized in that: The front and rear ends of the ash containing frame (1) are connected to a sealing plate (8), and the sealing plate (8) is connected to an outer plate (11), an inner plate (12), a bottom plate (13), and a top plate (14).

4. The anti-clogging aerated concrete autoclave according to claim 2, characterized in that: The upper surface of the bottom plate (13) is provided with a chip removal groove (131) with an isosceles trapezoidal cross section, and the lower surface of the bottom plate (13) is provided with a chip removal opening (132) connected to the chip removal groove (131).

5. The anti-clogging aerated concrete autoclave according to claim 4, characterized in that: The chip drop opening (132) is embedded in the sealing strip (7); the sealing strip (7) is provided with a plug body (71), a magnetic plate (72) and a pull ring (73); the plug body (71) is adapted to the chip drop opening (132); and the magnetic plate (72) is adsorbed to the bottom plate (13).

6. The anti-clogging aerated concrete autoclave according to claim 2, characterized in that: The inner plate (12) is provided with a water injection port (121).

7. The anti-clogging aerated concrete autoclave according to claim 4, characterized in that: The inner plate (12) is provided with a bull's eye ball bearing (6), and the balls of the bull's eye ball bearing (6) are in contact with the side surface of the track (92).

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