Light high-strength ultra-thin plate steam curing equipment

Abstract

The utility model relates to the technical field of plate production, and discloses light high-strength ultra-thin plate steam curing equipment which comprises a base, the top of the base is fixedly connected with a steam curing chamber, the top of the base is fixedly connected with a conveying belt, the two ends of the steam curing chamber are fixedly connected with heat insulation plates, and the heat insulation plates are arranged on the conveying belt. The interior of the steam curing chamber is rotatably connected with a turn-over mechanism, the top of the base is fixedly connected with a steam circulating mechanism, the turn-over mechanism comprises a transmission shaft, the two ends of the transmission shaft are rotatably connected to the interior of the steam curing chamber, and the outer wall of the transmission shaft is fixedly connected with two turn-over devices; one end of the transmission shaft is fixedly connected with a sliding groove disc. According to the utility model, all-directional steam curing on the plate is realized, so that each part of the plate can be uniformly heated and wetted, the internal structure performance of the plate is ensured to be consistent, the overall quality is improved, the performance indexes such as the strength of the plate are favorably improved, and the stability and durability of the plate in actual use are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plate production, especially to a light high-strength ultrathin plate steam curing equipment. BACKGROUND

[0002] Light high-strength ultrathin plate is a kind of building plate with light weight, high strength and thin thickness. It can be used in indoor partition wall, decorative panel and other building decoration scenes, effectively reducing the self-weight of building, and having certain fireproof, moisture-proof and other properties. Plate steam curing equipment is a device for steam curing of plate, which accelerates the hardening process of plate through the humid heat of steam, improves the strength and performance of plate, and ensures the stable quality of plate.

[0003] Plate steam curing equipment usually includes a steam curing chamber, a steam generating device, temperature and humidity sensors, a circulation system and a control system. The working principle is that the steam generating device generates steam to fill the steam curing chamber with steam to create a humid and hot environment. The temperature and humidity sensors monitor the internal environment parameters in real time, the circulation system ensures uniform distribution of steam to ensure uniform heating and moisture of the plate. The control system accurately adjusts the temperature, humidity and curing time according to the set parameters and sensor feedback information, so that the plate can be quickly improved in strength under suitable humid and hot conditions, and reach the ideal performance state through the acceleration of the hydration reaction of cementitious materials.

[0004] As the mainstream filling material of building frame structure on the market, autoclaved aerated concrete products have a basic thickness specification of more than 100mm, including but not limited to 100 / 150 / 200 / 240 / 300. Due to the limitations of production process and equipment conditions, the production of thin plates has certain difficulties, making it difficult to perform full-range steam curing on the plate during the steam curing process, resulting in uneven development of the strength of different parts of the plate, uneven quality of the plate, and local strength deficiency. Therefore, a light high-strength ultrathin plate steam curing equipment is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiencies of prior art, and provides a light high-strength ultrathin plate steam curing equipment, which can timely turn over the plate through a turn-over device, solving the problem of difficult full-range steam curing of the plate during the steam curing process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a kind of lightweight high-strength ultra-thin plate steam curing equipment, including base, the top of the base is fixedly connected with steam curing chamber, the top of the base is fixedly connected with conveyer belt, the both ends of the steam curing chamber are fixedly connected with heat insulation plate, the inside of the steam curing chamber is rotatably connected with turnover mechanism, the top of the base is fixedly connected with steam circulation mechanism;

[0008] The turnover mechanism includes a transmission shaft, the both ends of the transmission shaft are rotatably connected in the inside of the steam curing chamber, the outer wall of the transmission shaft is fixedly connected with two turnover devices, one end of the transmission shaft is fixedly connected with a chute disc, the outer wall of the steam curing chamber is rotatably connected with a drive assembly, the inside of the base is slidably connected with a cleaning assembly;

[0009] As further description of the above technical solution:

[0010] The drive assembly includes a motor, the output end of the motor is rotatably connected to the outer wall of the steam curing chamber, the output end of the motor is fixedly connected with a turntable, the outer wall of the turntable is fixedly connected with a plurality of turn plates, the other end of the turn plate is fixedly connected with a slide column;

[0011] As further description of the above technical solution:

[0012] The steam circulation mechanism includes a filter plate, the outer wall of the filter plate is fixedly connected to the top of the base, a plurality of electric heating tubes are fixedly connected in the inside of the base, the outer wall of the electric heating tube is fixedly connected with a waterproof shell, a plurality of transport pipes are fixedly connected in the inside of the base, the inner wall of the other end of the transport pipe is fixedly connected with an atomizing nozzle, a plurality of atomizing holes are formed in the inside of the atomizing nozzle;

[0013] As further description of the above technical solution:

[0014] The cleaning assembly includes a push rod, the outer wall of the push rod is slidably connected in the inside of the base, the outer wall of the push rod is fixedly connected with a plurality of scrapers;

[0015] As further description of the above technical solution:

[0016] The outer groove of the turnover device is flush with the top of the conveyer belt, the shape of the outer groove of the turnover device matches the plate;

[0017] As further description of the above technical solution:

[0018] The outer wall of the turntable is rotatably connected to the outer wall of the steam curing chamber, the outer wall of the slide column is in contact with the inner wall of the chute disc;

[0019] As further description of the above technical solution:

[0020] The top of the base is provided with a water collecting groove, the outer wall of the filter plate is fixedly connected in the water collecting groove, the two ends of the plurality of electric heating pipes are fixedly connected in the water collecting groove, and one end of the plurality of conveying pipes is fixedly connected in the water collecting groove.

[0021] As a further description of the above technical solution:

[0022] The inside of the base is provided with an impurity collecting groove, the lower side of the filter plate is butted with the impurity collecting groove, and the outer wall of the plurality of scrapers is slidingly connected in the inside of the impurity collecting groove.

[0023] The utility model discloses beneficial effect lies in:

[0024] (1) the utility model discloses a transmission belt is with the board according to certain speed is sent to the inside of the steam curing chamber, passes through the motor drive turntable rotation again, and the turntable drives the rotation of the circular motion of the turnplate, and the turnplate drives the synchronous movement of the slide column, and the slide column pushes the intermittent rotation of the sliding groove disc, and then drives the transmission shaft rotation, finally drives the synchronous rotation of the board turning device, to drive the board accurate and smooth turning, realize all -round steam curing to the board, can make the board each part heat, receive the moisture evenly, guarantee its internal structure performance is consistent, improves the overall quality, helps to fully stimulate the board physical and chemical change, improves the board strength and other performance indexes, enhances its stability and durability in actual use.

[0025] (2) in the utility model, when the steam temperature in the steam curing chamber drops, the current drives the electric heating pipe to work, and the electric heating pipe heats the water in the water collecting groove into steam, and the steam, the original steam and the condensed water are circulated by the conveying pipe, and the conveying pipe drives the atomizing nozzle to spray the steam into the steam curing chamber in the form of mist, improves the heat exchange and humidity transmission effect with the board, and the steam after spraying is condensed and filtered by the filter plate again and then enters the water collecting groove, thereby realizing the recycling of the steam, thereby reducing the consumption of water resources and energy, reducing the production cost, and improving the resource utilization efficiency in the production process.

[0026] In summary, the utility model has the advantages of uniform steam curing and recycling of steam for the board. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 A light high-strength ultrathin plate steam curing equipment is provided.

[0028] Figure 2 A turning device structure diagram of the light high-strength ultrathin plate steam curing equipment is provided.

[0029] Figure 3A kind of chute disc of light high-strength ultrathin plate steam curing equipment of the utility model is shown in the structure diagram.

[0030] Figure 4 A kind of filter plate of light high-strength ultrathin plate steam curing equipment of the utility model is shown in the structure diagram.

[0031] Figure 5 For Figure 2 The enlarged view of A in the middle. Specific embodiments

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0033] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0034] Embodiment one

[0035] Refer to Figures 1 to 3The utility model provides a kind of embodiment: a kind of light high-strength ultrathin plate steam curing equipment, including base 1, base 1 as the support foundation of entire equipment, play the key role of stable equipment structure, ensure that equipment does not occur in steam curing process Shaking or displacement, provide solid platform for the normal operation of each component above.Flanked by steam curing chamber 2 in the top of base 1, steam curing chamber 2 is the core place of plate steam curing, it has good sealing, can effectively prevent steam leakage, to ensure that the temperature and humidity in steam curing chamber 2 stable, create a suitable steam curing environment for plate.The top of base 1 is fixedly connected with conveyor belt 3, conveyor belt 3 is responsible for the plate to be steamed and cured is sent into steam curing chamber 2 and the plate steamed and cured is sent out steam curing chamber 2, its stable and uniform speed operation mode can guarantee the continuity and high efficiency of plate in steam curing process.The outer slot of turnover device 6 is flush with the top of conveyor belt 3, so that plate can smoothly enter the slot in turnover device 6 in the process of conveying, ensure the accuracy and fluency of turnover operation.

[0036] The outer slot shape of turnover device 6 matches plate, so as to be closely attached to the shape of plate, play a good fixed and protective effect on plate in turnover process, prevent plate from deviating or being damaged when turning over, ensure the success rate and quality of plate turnover, to improve the uniformity and effect of steam curing.The both ends of steam curing chamber 2 are fixedly connected with heat insulation plate 4, heat insulation plate 4 can effectively reduce the heat loss in steam curing chamber 2, reduce energy consumption, while maintaining the temperature stability in steam curing chamber 2, avoid affecting the steam curing effect due to the change of external environment temperature.The inside of steam curing chamber 2 is rotatably connected with turnover mechanism, the top of base 1 is fixedly connected with steam circulation mechanism, steam circulation mechanism can keep the steam in steam curing chamber 2 in circulating flow state, ensure the uniform distribution of temperature and humidity in steam curing chamber 2, avoid problems such as local temperature being too high or too low, humidity being uneven, etc.

[0037] Turnover mechanism includes transmission shaft 5, the both ends of transmission shaft 5 are rotatably connected in the inside of steam curing chamber 2, so as to ensure that turnover device 6 can stably rotate in steam curing chamber 2.The outer wall of transmission shaft 5 is fixedly connected with two turnover devices 6, when transmission shaft 5 rotates, turnover device 6 rotates synchronously, so as to realize the turnover action of plate.Through turnover, plate can be evenly nourished by steam on both sides, avoid the situation that one side is over-steamed and the other side is under-steamed, ensure the performance uniformity of plate, improve the overall quality of plate.One end of transmission shaft 5 is fixedly connected with sliding groove disc 11, sliding groove disc 11 cooperates with subsequent components, realize the intermittent rotation of transmission shaft 5, so as to control the turnover time and frequency of turnover device 6, make it match the operation rhythm of conveyor belt 3, ensure the orderly operation of plate turnover, improve the degree of automation and production efficiency of equipment.The outer wall of steam curing chamber 2 is rotatably connected with driving assembly, the inside of base 1 is slidably connected with cleaning assembly.

[0038] The driving assembly comprises a motor 8, the output end of the motor 8 is rotationally connected to the outer wall of the steaming chamber 2, the motor 8 serves as the core power component of the entire driving assembly, after the motor 8 is started, it drives the subsequent structure to rotate at a high speed. The output end of the motor 8 is fixedly connected with a rotating disc 7, the outer wall of the rotating disc 7 is rotationally connected to the outer wall of the steaming chamber 2, the rotation of the rotating disc 7 provides a basis for the subsequent power transmission. The outer wall of the rotating disc 7 is fixedly connected with a plurality of rotating plates 9, the other end of the rotating plate 9 is fixedly connected with a sliding column 10, the outer wall of the sliding column 10 is in contact with the inner wall of a sliding groove disc 11, when the rotating disc 7 rotates, the rotating plate 9 drives the sliding column 10 to move in a circular motion, due to the special shape and structure of the sliding groove disc 11, the sliding column 10 will slide on the inner wall of the sliding groove disc 11 and push the sliding groove disc 11 to generate intermittent rotation, thereby driving the transmission shaft 5 and the turner 6 to intermittently rotate, realizing the turning operation of the plate.

[0039] Embodiment two

[0040] With reference to Figure 2 , Figure 4 , Figure 5 The steam circulation mechanism comprises a filter plate 12, the outer wall of the filter plate 12 is fixedly connected to the top of the base 1, the filter plate 12 can effectively block the impurities contained in the condensed steam, ensure that the steam entering the steam circulation system is relatively clean, create good conditions for subsequent recycling, and improve the heat exchange efficiency between the steam and the plate. A plurality of electric heating pipes 13 are fixedly connected in the base 1, the electric heating pipes 13 are important components for generating steam and supplementing heat. When the steam temperature in the steaming chamber 2 decreases, the electric heating pipes 13 start to work, which generate heat through electric current, rapidly heat the surrounding water to convert it into steam, supplement the steaming chamber 2, and maintain the temperature and humidity conditions required for steaming. The outer wall of the electric heating pipe 13 is fixedly connected with a waterproof shell 14, the existence of the waterproof shell 14 effectively protects the electric heating pipe 13, prevents short circuit and other faults caused by steam condensation or other reasons, and ensures the stable operation and long service life of the electric heating pipe 13. A plurality of transportation pipes 15 are fixedly connected in the base 1, the transportation pipes 15 are responsible for orderly transporting and distributing the steam, condensed water in the steaming chamber 2 and new steam generated by the electric heating pipe 13, ensuring that the steam can flow smoothly between each key position, making the temperature and humidity distribution in the entire steaming space more uniform, and avoiding the occurrence of local overheating or overcooling, overwetting or overdrying.

[0041] The top of the base 1 is provided with a water collecting groove 19, which plays an important role in collecting and storing steam condensate, provides a water source basis for subsequent steam recycling, realizes the recycling of water resources, reduces production cost, and at the same time helps to maintain the humidity balance in the steaming chamber 2, and ensures the stability of the steaming effect. The outer wall of the filter plate 12 is fixedly connected to the inside of the water collecting groove 19, and the two ends of the plurality of electric heating pipes 13 are fixedly connected to the inside of the water collecting groove 19, so that the electric heating pipes 13 can directly heat the water in the water collecting groove 19, improving the efficiency of heat transfer. One end of the plurality of conveying pipes 15 is fixedly connected to the inside of the water collecting groove 19, so as to realize the circulation of steam and condensate. The other end of the conveying pipe 15 is fixedly connected with the atomizing nozzle 16, and a plurality of atomizing holes 21 are formed in the inside of the atomizing nozzle 16. The function of the atomizing nozzle is to spray steam in the form of fine mist into the steaming chamber 2. The fine mist steam has a larger surface area, which can contact the board surface more quickly and more fully, improving the heat exchange efficiency and humidity transfer effect between the steam and the board.

[0042] The cleaning assembly comprises a push rod 17, the outer wall of the push rod 17 is slidingly connected to the inside of the base 1, the push rod 17 is a power transmission component of the cleaning assembly, which is manually pushed to slide in the base 1, thereby driving the subsequent structure to perform cleaning action. The outer wall of the push rod 17 is fixedly connected with a plurality of scrapers 18, when the push rod 17 slides in the base 1, the scrapers 18 move with it, and the impurities filtered out by the filter plate 12 are scraped off. The inside of the base 1 is provided with an impurity collecting groove 20, the lower side of the filter plate 12 is connected with the impurity collecting groove 20, and the impurity collecting groove 20 provides a space for the impurities cleaned by the scrapers 18. The outer wall of the plurality of scrapers 18 is slidingly connected to the inside of the impurity collecting groove 20, so as to scrape off the impurities by sliding the scrapers 18, thereby avoiding the impurities from mixing into the steam circulation system or damaging other parts of the equipment.

[0043] Working steps

[0044] In the process of steam curing, the plate is put into the conveying belt 3, the electric heating tube 13 is turned on, the water in the water collecting tank 19 is evaporated by the heating of the electric heating tube 13 and sprayed out through the conveying pipe 15 and the atomizing nozzle 16 to steam cure the plate, the rotation of the disc 7 at the output end of the motor 8 is driven, the rotation plate 9 at the outer wall of the disc 7 makes a circular motion with the disc 7, the slide column 10 at the other end of the rotation plate 9 also makes a synchronous motion, when the slide column 10 makes a circular motion, the outer wall of the slide column 10 is in contact with the inner wall of the slide groove disc 11 fixed at one end of the transmission shaft 5, due to the special shape and structure of the slide groove disc 11, the slide of the slide column 10 in the inner wall of the slide groove disc 11 pushes the slide groove disc 11 to make intermittent rotation, the intermittent rotation of the slide groove disc 11 drives the transmission shaft 5 fixedly connected with the slide groove disc 11 to rotate inside the steam curing chamber 2, the rotation of the transmission shaft 5 drives the two plate turning devices 6 fixedly connected with the outer wall of the transmission shaft 5 to make synchronous rotation, so that the plate on the conveying belt 3 can accurately and smoothly enter the plate turning device 6 which is flush with the top of the conveying belt 3 and has an outer slotted shape matched with the plate during the process that the plate is stably and uniformly sent into the steam curing chamber 2 by the conveying belt 3, and the plate turning action is realized.

[0045] When the steam temperature in the steam curing chamber 2 decreases, the electric current drives the electric heating tube 13 to work, the water around the electric heating tube 13 is rapidly heated to convert into steam to supplement into the steam curing chamber 2 to maintain the temperature and humidity conditions, and the waterproof shell 14 protects the electric heating tube 13 from short circuit failure to ensure the stable operation and long service life of the electric heating tube 13; the condensed water generated by the steam when it is cold is filtered by the filter plate 12, then flows into the water collecting tank 19 to be collected and stored, and the water collected in the water collecting tank 19 is converted into steam under the heating of the electric heating tube 13, the steam together with the original steam and the condensed water in the steam curing chamber 2 is orderly transported and distributed through the conveying pipe 15, one end of the conveying pipe 15 is connected with the water collecting tank 19 to realize the circulation of the steam and the condensed water, and the atomizing nozzle 16 at the other end of the conveying pipe 15 sprays the steam in the form of fine mist into the steam curing chamber 2 to make the steam contact with the plate more efficiently and improve the heat exchange and humidity transmission effect, and the filtered impurities enter the impurity collecting groove 20 and are scraped off by the scraper 18 driven by the push rod 17.

[0046] The above only describes the preferred embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A lightweight high-strength ultra-thin plate steam curing equipment, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a steaming chamber (2), the top of the base (1) is fixedly connected with a conveying belt (3), both ends of the steaming chamber (2) are fixedly connected with a heat insulation plate (4), the inside of the steaming chamber (2) is rotatably connected with a turnover mechanism, the top of the base (1) is fixedly connected with a steam circulation mechanism; The turnover mechanism comprises a transmission shaft (5), both ends of the transmission shaft (5) are rotatably connected in the inside of the steaming chamber (2), the outer wall of the transmission shaft (5) is fixedly connected with two turnover devices (6), one end of the transmission shaft (5) is fixedly connected with a chute disc (11), the outer wall of the steaming chamber (2) is rotatably connected with a driving assembly, the inside of the base (1) is slidably connected with a cleaning assembly.

2. The lightweight high-strength ultra-thin plate steam curing equipment according to claim 1, characterized in that: The driving assembly comprises a motor (8), the output end of the motor (8) is rotatably connected to the outer wall of the steaming chamber (2), the output end of the motor (8) is fixedly connected with a rotating disc (7), the outer wall of the rotating disc (7) is fixedly connected with a plurality of rotating plates (9), the other end of the rotating plate (9) is fixedly connected with a sliding column (10).

3. The lightweight high-strength ultra-thin plate steam curing equipment according to claim 1, characterized in that: The steam circulation mechanism comprises a filter plate (12), the outer wall of the filter plate (12) is fixedly connected to the top of the base (1), a plurality of electric heating pipes (13) are fixedly connected in the inside of the base (1), the outer wall of the electric heating pipe (13) is fixedly connected with a waterproof shell (14), a plurality of conveying pipes (15) are fixedly connected in the inside of the base (1), the inner wall of the other end of the conveying pipe (15) is fixedly connected with an atomizing nozzle (16), a plurality of atomizing holes (21) are formed in the inside of the atomizing nozzle (16).

4. The lightweight high-strength ultra-thin plate steam curing equipment according to claim 3, characterized in that: The cleaning assembly comprises a push rod (17), the outer wall of the push rod (17) is slidably connected in the inside of the base (1), the outer wall of the push rod (17) is fixedly connected with a plurality of scraper plates (18).

5. The lightweight high-strength ultra-thin plate steam curing equipment according to claim 1, characterized in that: The outer groove of the turnover device (6) is flush with the top of the conveying belt (3), the shape of the outer groove of the turnover device (6) matches the plate.

6. The lightweight high-strength ultra-thin plate steam curing equipment according to claim 2, characterized in that: The outer wall of the rotating disc (7) is rotatably connected to the outer wall of the steaming chamber (2), the outer wall of the sliding column (10) is in contact with the inner wall of the chute disc (11).

7. The lightweight high-strength ultra-thin plate steam curing equipment according to claim 3, characterized in that: The top of the base (1) is provided with a water collecting groove (19), the outer wall of the filter plate (12) is fixedly connected in the inside of the water collecting groove (19), both ends of a plurality of the electric heating pipes (13) are fixedly connected in the inside of the water collecting groove (19), one end of a plurality of the conveying pipes (15) is fixedly connected in the inside of the water collecting groove (19).

8. The lightweight high-strength ultra-thin plate steam curing equipment according to claim 4, characterized in that: The inside of the base (1) is provided with a impurity collecting groove (20), the lower side of the filter plate (12) is in butt joint with the impurity collecting groove (20), the outer wall of a plurality of the scraper plates (18) is slidably connected in the inside of the impurity collecting groove (20).

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