Still kettle for building

Abstract

The utility model discloses a building still kettle which comprises a still kettle body and a kettle cover, two guide rails are arranged in the still kettle body, two supporting columns fixedly connected with the still kettle body are fixedly arranged at the lower end of each guide rail, two rotating rods are rotatably arranged in the still kettle body, an L-shaped scraping plate is fixedly arranged on each rotating rod, and the two supporting columns are fixedly connected with the still kettle body. Two grooves matched with the supporting columns are formed in each scraping plate, one end of each rotating rod is fixedly connected with a rotating gear, the two rotating gears are connected in a meshed mode, a first motor is fixedly arranged on the outer side of the still kettle body, the driving end of the first motor extends into the still kettle body to be fixedly connected with one rotating rod, and the driving end of the first motor extends into the still kettle body to be fixedly connected with the other rotating rod. The lower end of the still kettle body is provided with a collecting box in a communicated mode, residual garbage impurities can be automatically scraped, removed and collected, manual cleaning by workers is not needed, the labor burden is relieved, and the working efficiency of cleaning the interior of the still kettle body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of autoclaves, and more specifically, it relates to an autoclave for construction use. Background Art

[0002] In the construction industry, the main use of an autoclave is to carry out steam curing of bricks, blocks or other building materials. During the use of the existing autoclaves for construction, there will be residual garbage and impurities inside the autoclave body, which need to be manually removed by staff regularly. This cleaning method increases the labor intensity of the staff, and at the same time, the cleaning speed is relatively slow, thus reducing the working efficiency of cleaning the inside of the autoclave body. Secondly, during the use of the existing autoclaves for construction, the blocks that need steam curing are usually placed on the steam curing trolley, and then the steam curing trolley is placed inside the autoclave body for steam curing. However, there is no component for fixing the blocks during the whole process, so that the blocks are prone to fall over when moving with the steam curing trolley, posing a safety hazard. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the problems existing in the prior art, the utility model provides an autoclave for construction use to solve the technical problem that during the use of the existing autoclaves for construction, there will be residual garbage and impurities inside the autoclave body, which need to be manually removed by staff regularly, and this cleaning method increases the labor intensity of the staff as mentioned in the background art.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solution: an autoclave for construction use, including an autoclave body and a kettle cover. There are two guide rails inside the autoclave body. At the lower end of each guide rail, two support columns fixedly connected to the autoclave body are provided. Two rotating rods are rotatably arranged inside the autoclave body. An L-shaped scraper is fixedly arranged on each rotating rod. Two grooves cooperating with the support columns are provided on each scraper. One end of each of the two rotating rods is fixedly connected with a rotating gear respectively. The two rotating gears are meshed and connected. A first motor is fixedly arranged outside the autoclave body. The driving end of the first motor extends into the autoclave body and is fixedly connected with one of the rotating rods. A collection box is communicated with the lower end of the autoclave body;

[0007] A plurality of steam curing bottom plates are movably arranged inside the autoclave body. Two support plates are fixedly arranged on the steam curing bottom plate. A plurality of placing plates are fixedly arranged between the two support plates. An fixing plate is movably arranged on the upper end of each placing plate.

[0008] The present utility model is further configured such that a plurality of through holes are respectively provided on the steam curing bottom plate, the placing plate and the fixing plate, and four rollers adapted to the guide rails are provided at the lower end of the steam curing bottom plate, facilitating the passage of steam through the steam curing bottom plate and the placing plate.

[0009] The present utility model is further configured such that a plurality of moving grooves are provided on each of the support plates, and a rotating column is rotatably provided in each of the plurality of moving grooves. Threaded areas are respectively provided on the rotating columns extending into the plurality of moving grooves, facilitating the rotation of the rotating columns.

[0010] The present utility model is further configured such that a lifting seat is threadedly connected to each of the threaded areas, and the lifting seat is fixedly connected to the fixing plate, facilitating the movement of the fixing plate.

[0011] The present utility model is further configured such that a driving chamber is provided inside the steam curing bottom plate, a rotating shaft is provided inside the driving chamber, and one end of the rotating shaft passes through the driving chamber and is fixedly connected to a turning handle, facilitating the rotation of the rotating shaft.

[0012] The present utility model is further configured such that two driving bevel gears are fixedly provided on the rotating shaft, and the lower end of each rotating column extends into the driving chamber and is fixedly connected to a driven bevel gear, facilitating the rotation of the driven bevel gear.

[0013] The present utility model is further configured such that a limiting shell is provided on one side of the collection box in a communicating manner. The side of the limiting shell close to the collection box is inclined downward. A lead screw is rotatably provided inside the limiting shell. A second motor is fixedly provided on one side of the limiting shell. The driving end of the second motor extends into the limiting shell and is fixedly connected to the lead screw. A moving seat is threadedly connected to the lead screw. One end of the moving seat passes through the limiting shell and is fixedly connected to a cleaning plate, facilitating the movement of the cleaning plate.

[0014] The present utility model is further configured such that an arc-shaped filter plate is provided inside the collection box. The filter plate is in contact with the cleaning plate. A sealing cover is threadedly connected to one side of the collection box. An outlet pipe is fixedly provided on one side of the collection box, facilitating the automatic cleaning of the filter plate and the collection of condensed water.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides an autoclave for construction, having the following beneficial effects:

[0017] 1. Through the cooperation of the autoclave body, the kettle cover, the guide rails, the support columns, the rotating rods, the scraping plates, the grooves, the rotating gears, the first motor and the collection box, the residual garbage and impurities can be automatically scraped and removed and collected, without manual cleaning by the staff, reducing the labor burden and improving the working efficiency of cleaning the inside of the autoclave body.

[0018] 2. By the cooperation of the steam curing bottom plate, the support plate, the placing plate, the fixing plate, the through hole, the roller, the moving groove, the rotating column, the threaded area, the lifting seat, the driving chamber, the rotating shaft, the turning handle, the driving bevel gear and the driven bevel gear, the building blocks can be fixed to the steam curing bottom plate and multiple placing plates, thus avoiding the phenomenon of the building blocks tipping over and falling during the whole process of steam curing of the building blocks, and reducing potential safety hazards.

[0019] 3. By the cooperation of the limiting shell, the lead screw, the second motor, the moving seat, the cleaning plate, the filter plate, the sealing cover and the liquid outlet pipe, the filter plate can be automatically cleaned, avoiding the phenomenon of blockage of the filter plate, thus ensuring the filtering effect of the filter plate. At the same time, the condensed water can be collected and reused, making it more energy-efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of an autoclave for building use in the operating state;

[0021] Figure 2 It is a partial structural schematic diagram of the fixing plate and its connecting components in the state where the fixing plate moves downward;

[0022] Figure 3 It is a partial sectional structural schematic diagram of the autoclave body and its connecting components in the state where the scraper moves;

[0023] Figure 4 It is a partial sectional structural schematic diagram of the steam curing bottom plate and its connecting components in the state where the fixing plate moves;

[0024] Figure 5 It is a partial sectional structural schematic diagram of the collection box and its connecting components in the state where the cleaning plate moves. In the figure: 1. Autoclave body; 2. Kettle cover; 3. Guide rail; 4. Support column; 5. Rotating rod; 6. Scraper; 7. Groove; 8. Rotating gear; 9. First motor; 10. Collection box; 11. Steam curing bottom plate; 12. Support plate; 13. Placing plate; 14. Fixing plate; 15. Through hole; 16. Roller; 17. Moving groove; 18. Rotating column; 19. Threaded area; 20. Lifting seat; 21. Driving chamber; 22. Rotating shaft; 23. Turning handle; 24. Driving bevel gear; 25. Driven bevel gear; 26. Limiting shell; 27. Lead screw; 28. Second motor; 29. Moving seat; 30. Cleaning plate; 31. Filter plate; 32. Sealing cover; 33. Liquid outlet pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine the embodiments to detail the present invention.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0027] In the present utility model, in the absence of contrary description, the directions such as "upper and lower" are generally in reference to the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left and right" are generally in reference to the left and right shown in the drawings; "inside and outside" refer to the inside and outside relative to the contour of each component itself, but the above orientation terms are not used to limit the present utility model.

[0028] Please refer to Figures 1-5 , an autoclave for construction, comprising an autoclave body 1 and a kettle cover 2. Two guide rails 3 are provided inside the autoclave body 1. Two support columns 4 fixedly connected to the autoclave body 1 are fixedly provided at the lower end of each of the guide rails 3. Two rotating rods 5 are rotatably provided inside the autoclave body 1. An L-shaped scraping plate 6 is fixedly provided on each of the rotating rods 5. Two grooves 7 cooperating with the support columns 4 are provided on each of the scraping plates 6. One ends of the two rotating rods 5 are respectively fixedly connected with rotating gears 8. The two rotating gears 8 are meshed and connected. A first motor 9 is fixedly provided outside the autoclave body 1. The driving end of the first motor 9 extends into the autoclave body 1 and is fixedly connected with one of the rotating rods 5. A collection box 10 is communicated with the lower end of the autoclave body 1;

[0029] A plurality of steam curing bottom plates 11 are movably arranged inside the autoclave body 1. Two support plates 12 are fixedly provided on the steam curing bottom plates 11. A plurality of placing plates 13 are fixedly provided between the two support plates 12. An fixing plate 14 is movably arranged on the upper end of each of the placing plates 13.

[0030] In this embodiment, during the use of the autoclave body 1, a steam pipe and a pressure relief pipe are provided at the upper end of the autoclave body 1. Steam enters the inside of the autoclave body 1 from the steam pipe to perform steam curing on the building blocks. During the whole process, some garbage impurities will directly fall into the collection box 10, and along with the flow of steam inside the autoclave body 1, some fine particle impurities will move with the steam and adhere to the inside of the autoclave body 1. When the autoclave body 1 is not in use and the pressure relief pipe relieves the pressure, the first motor 9 can be started. The first motor 9 drives one of the rotating rods 5 to rotate. The rotating rod 5 drives one of the rotating gears 8 to rotate. Since the two rotating gears 8 are meshed and connected, the other rotating gear 8 rotates in the opposite direction. The rotating gear 8 drives the rotating rod 5 to rotate, so that the two rotating rods 5 rotate in opposite directions at the same time. The rotating rod 5 drives the scraping plate 6 to rotate, so that the scraping plate 6 scrapes and cleans the inside of the autoclave body 1. When the two scraping plates 6 rotate to the position of the support column 4, at this time, the support column 4 is placed in the groove 7. Driven by the scraping plate 6, the garbage impurities will fall into the collection box 10 for collection.

[0031] More specifically, when cleaning the inside of the autoclave body 1, the two scraping plates 6 rotate to scrape and clean the inside of the autoclave body 1. The building blocks can be respectively placed on the steam curing bottom plate 11 and multiple placing plates 13. When the fixing plate 14 moves downward, the fixing plate 14 cooperates with the steam curing bottom plate 11 and multiple placing plates 13 to fix the building blocks to the steam curing bottom plate 11 and multiple placing plates 13 respectively.

[0032] Please refer to Figures 1-5 , as an implementation manner of the movement of the fixing plate 14: A plurality of through holes 15 are respectively provided on the steam curing bottom plate 11, the placing plate 13 and the fixing plate 14. Four rollers 16 cooperating with the guide rails 3 are provided at the lower end of the steam curing bottom plate 11. A plurality of moving grooves 17 are provided on each support plate 12. A rotating column 18 is rotatably provided in each of the plurality of moving grooves 17. Threaded areas 19 are respectively provided on the rotating columns 18 extending into the plurality of moving grooves 17. A lifting seat 20 is threadedly connected to each of the threaded areas 19. The lifting seat 20 is fixedly connected to the fixing plate 14. A driving chamber 21 is provided inside the steam curing bottom plate 11. A rotating shaft 22 is provided inside the driving chamber 21. One end of the rotating shaft 22 passes through the driving chamber 21 and is fixedly connected to a turning handle 23. Two driving bevel gears 24 are fixedly provided on the rotating shaft 22. The lower end of each rotating column 18 extends into the driving chamber 21 and is fixedly connected to a driven bevel gear 25.

[0033] Specifically, rotate the turning handle 23. The turning handle 23 drives the rotating shaft 22 to rotate. The rotating shaft 22 drives the driving bevel gear 24 to rotate. The driving bevel gear 24 drives the driven bevel gear 25 to rotate. The driven bevel gear 25 drives the rotating column 18 to rotate. The rotating column 18 drives the threaded area 19 to rotate, so that the lifting seat 20 moves downward. The lifting seat 20 drives the fixing plate 14 to move downward, thereby fixing the building blocks placed on the steam curing bottom plate 11 and multiple placing plates 13.

[0034] Please refer to Figures 1-5 , as an implementation manner of filtering and cleaning the impurities during cleaning: A limiting shell 26 is communicated with one side of the collection box 10. The side of the limiting shell 26 close to the collection box 10 is inclined downward. A lead screw 27 is rotatably provided inside the limiting shell 26. A second motor 28 is fixedly provided on one side of the limiting shell 26. The driving end of the second motor 28 extends into the limiting shell 26 and is fixedly connected to the lead screw 27. A moving seat 29 is threadedly connected to the lead screw 27. One end of the moving seat 29 passes through the limiting shell 26 and is fixedly connected to a cleaning plate 30. An arc-shaped filter plate 31 is provided inside the collection box 10. The filter plate 31 is in contact with the cleaning plate 30. A sealing cover 32 is threadedly connected to one side of the collection box 10. A liquid outlet pipe 33 is fixedly provided on one side of the collection box 10.

[0035] Specifically, the impurities cleaned will enter the collection box 10 together with the condensed water, and then be filtered through the filter plate 31. The condensed water passing through the filter plate 31 enters the bottom of the collection box 10 for collection. The collected condensed water can be output through the liquid outlet pipe 33 and recycled. When it is necessary to clean the garbage impurities on the filter plate 31, rotate the sealing cover 32 to open the sealing cover 32. Start the second motor 28, and the second motor 28 drives the lead screw 27 to rotate, so that the moving seat 29 drives the cleaning plate 30 to scrape and clean the filter plate 31, and discharge the cleaned garbage impurities from the collection box 10. The limiting shell 26 is inclined to prevent impurities from entering the limiting shell 26 and affecting the normal use of the lead screw 27.

[0036] In summary, when the whole equipment is in use:

[0037] When it is necessary to place the building blocks inside the autoclave body 1, place the building blocks to be steam-cured on the steam curing bottom plate 11 and multiple placement plates 13 respectively. Rotate the turning handle 23, and the turning handle 23 drives the rotating shaft 22 to rotate. The rotating shaft 22 drives the driving bevel gear 24 to rotate. The driving bevel gear 24 drives the driven bevel gear 25 to rotate. The driven bevel gear 25 drives the rotating column 18 to rotate. The rotating column 18 drives the threaded area 19 to rotate, so that the lifting seat 20 moves downward. The lifting seat 20 drives the fixing plate 14 to move downward. The fixing plate 14 cooperates with the steam curing bottom plate 11 and multiple placement plates 13 to fix the building blocks to the steam curing bottom plate 11 and multiple placement plates 13 respectively. Place the four rollers 16 on the two guide rails 3 respectively, and push the steam curing bottom plate 11, so that the steam curing bottom plate 11 drives the fixed building blocks to move into the autoclave body 1, and close the kettle lid 2.

[0038] When it is necessary to clean the inside of the autoclave body 1, there are a steam pipe and a pressure relief pipe at the upper end of the autoclave body 1. Steam enters the autoclave body 1 from the steam pipe to carry out steam curing on the building blocks. During the whole process, some garbage impurities will directly fall into the collection box 10, and along with the flow of steam inside the autoclave body 1, some fine particle impurities will move with the steam and adhere to the inside of the autoclave body 1. When the autoclave body 1 is not in use, the pressure relief pipe relieves the pressure. The first motor 9 can be started, and the first motor 9 drives one of the rotating rods 5 to rotate. The rotating rod 5 drives one of the rotating gears 8 to rotate. Since the two rotating gears 8 are meshed and connected, the other rotating gear 8 rotates in the opposite direction. The rotating gear 8 drives the rotating rod 5 to rotate, so that the two rotating rods 5 rotate in opposite directions at the same time. The rotating rod 5 drives the scraper 6 to rotate, so that the scraper 6 scrapes and cleans the inside of the autoclave body 1. When the two scrapers 6 rotate to the support column 4, at this time, the support column 4 is placed in the groove 7. Driven by the scraper 6, the garbage impurities will fall into the collection box 10 for collection.

[0039] When in a state where the filter plate 31 needs to be cleaned, the impurities cleaned off will enter the collection box 10 together with the condensed water, and then be filtered through the filter plate 31. The condensed water passing through the filter plate 31 enters the bottom of the collection box 10 for collection. The collected condensed water can be output through the liquid outlet pipe 33 and recycled. When it is necessary to clean the garbage and impurities on the filter plate 31, rotate the sealing cover 32 to open the sealing cover 32, start the second motor 28, the second motor 28 drives the lead screw 27 to rotate, so that the moving seat 29 drives the cleaning plate 30 to scrape and clean the filter plate 31, and the cleaned garbage and impurities are discharged from the collection box 10. The limiting shell 26 is inclined to prevent impurities from entering the limiting shell 26 and affecting the normal use of the lead screw 27.

[0040] Among all the solutions mentioned above, for the connection between two components, welding, connection with bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated here one by one. For those mentioned above that involve fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction autoclave, comprising an autoclave body (1) and an autoclave cover (2), characterized in that: Two guide rails (3) are provided in the autoclave body (1), and two support columns (4) fixedly connected to the autoclave body (1) are fixedly provided at the lower end of each guide rail (3); two rotating rods (5) are rotatably provided in the autoclave body (1); an L-shaped scraper (6) is fixedly provided on each rotating rod (5); and two grooves (7) matching with the support columns (4) are provided on each scraper (6); one end of the two rotating rods (5) is respectively fixedly connected to a rotating gear (8), and the two rotating gears (8) are meshingly connected; a first motor (9) is fixedly provided on the outer side of the autoclave body (1); a driving end of the first motor (9) extends into the autoclave body (1) and is fixedly connected to one of the rotating rods (5); and a collecting box (10) is provided at the lower end of the autoclave body (1); A plurality of steaming bottom plates (11) are movable in the autoclave body (1), two supporting plates (12) are fixedly arranged on the steaming bottom plates (11), a plurality of placement plates (13) are fixedly arranged between the two supporting plates (12), and a fixing plate (14) is movably arranged on the upper end of each placement plate (13).

2. The construction autoclave according to claim 1, characterized in that: The steaming bottom plate (11), the placement plate (13) and the fixing plate (14) are respectively provided with a plurality of through holes (15), and the lower end of the steaming bottom plate (11) is provided with four rollers (16) matched with the guide rails (3).

3. A construction autoclave according to claim 2, characterized in that: A plurality of movable grooves (17) are provided on each of the support plates (12), a rotating column (18) is rotatably arranged in each of the plurality of movable grooves (17), and a threaded area (19) is respectively provided on the rotating column (18) extending into the plurality of movable grooves (17).

4. The construction autoclave according to claim 3, characterized in that: A lifting seat (20) is threadedly connected to each of the threaded areas (19), and the lifting seat (20) is fixedly connected to the fixing plate (14).

5. The construction autoclave according to claim 4, characterized in that: A driving chamber (21) is provided in the steaming bottom plate (11), a rotating shaft (22) is provided in the driving chamber (21), and one end of the rotating shaft (22) passes through the driving chamber (21) and is fixedly connected to a turning handle (23).

6. The construction autoclave according to claim 5, characterized in that: Two driving bevel gears (24) are fixedly arranged on the rotating shaft (22), and the lower end of each rotating column (18) extends into the driving chamber (21) and is fixedly connected to a driven bevel gear (25).

7. A construction autoclave according to any one of claims 1 or 2, characterized in that: A limiting shell (26) is provided on one side of the collecting box (10), and the limiting shell (26) is inclined downwardly on the side close to the collecting box (10). A lead screw (27) is rotatably provided in the limiting shell (26), and a second motor (28) is fixedly provided on one side of the limiting shell (26). The driving end of the second motor (28) extends into the limiting shell (26) and is fixedly connected to the lead screw (27). A movable seat (29) is threadedly connected to the lead screw (27), and one end of the movable seat (29) passes through the limiting shell (26) and is fixedly connected to a cleaning plate (30).

8. The construction autoclave according to claim 7, characterized in that: An arc-shaped filter plate (31) is arranged in the collection box (10), the filter plate (31) is in contact with the cleaning plate (30), a sealing cover (32) is threadedly connected to one side of the collection box (10), and a liquid outlet pipe (33) is fixedly arranged on one side of the collection box (10).

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