Assembly type concrete prefabricated part steam curing kiln
By designing prefabricated concrete prefabricated kilns, including greenhouses, constant temperature rooms and cooling rooms, combined with threaded rods, slide rails, slide blocks and other structures, the connecting parts of each room are closed and hot water pipes and radiators are used to use hot water pipes and squished sheets. , atomizer and other structures solve the problems of heat loss and low heating efficiency caused by unreasonable design of the existing kiln body, realize the full utilization of heat and the heat uniformity and stability in the constant temperature room, reduce energy consumption and Improved production efficiency and product quality.
Patent Information
- Application Number
- CN202421278953.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The structure design of the existing concrete prefabricated components kiln body is unreasonable, resulting in large heat loss, low heating efficiency, no energy saving and poor maintenance stability.
Design a prefabricated concrete prefabricated kiln, including a greenhouse, a constant temperature room and a cooling room. Through the coordination of threaded rods, slide rails, slide blocks and other structures, the connecting parts of each room are closed to prevent airflow from flowing into other rooms, and reduce Heat loss and through the coordination of hot water pipes, radiators, atomizers and other structures, the full utilization of heat and the uniformity and stability of heat in the constant temperature room are achieved.
Effectively prevent heat loss, reduce energy consumption, save costs, improve uniformity and stability of the temperature in the constant temperature room, thereby improving production efficiency and product quality.
Smart Images
Figure CN222521631U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete prefabricated component production, in particular to an assembled concrete prefabricated component steaming kiln. Background Art
[0002] Precast concrete is concrete that is made into concrete products in a factory or on-site. Precast concrete is poured somewhere other than at the final construction site.
[0003] With the continuous development and progress of the construction industry, precast concrete components have been widely used in the construction industry. Currently, precast concrete components are placed in a curing kiln and cured by a hot water boiler.
[0004] The unreasonable design of the existing kiln structure may lead to large heat loss, low heating efficiency, low energy saving and poor maintenance stability. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides an assembled concrete precast component steaming kiln, which aims to improve the problems in the prior art that unreasonable kiln structure design may lead to large heat loss, low heating efficiency, low energy saving and poor maintenance stability.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled concrete precast part steaming kiln, comprising a kiln body, a heating chamber is arranged inside the kiln body, a constant temperature chamber is arranged on the right side of the heating chamber, a cooling chamber is arranged on the right side of the constant temperature chamber, a slide rail is fixedly connected to the inside of the kiln body, a threaded rod is arranged inside the slide rail, a slider is threadedly connected to the outside of the threaded rod, the sliders are slidably connected to the inside of the slide rail, the top of the slider is fixedly connected to a support plate, baffles are fixedly connected to the top two sides of the support plate, the top of the support plate is fixedly connected to a support column, the inner side of the support column is fixedly connected to a placement plate, and the top of the kiln body is fixedly connected to a heating component.
[0007] Furthermore, the heating component includes an input pipe, the bottom end of the input pipe is fixedly connected to a water collecting pipe, the bottom of the water collecting pipe is fixedly connected to an underground heating coil, the water collecting pipe is fixedly connected to the inside of the heating chamber, the underground heating coil is fixedly connected to the inside of the kiln body, and the outside of the input pipe is fixedly connected to a stop valve.
[0008] Furthermore, an atomizer is fixedly connected to the top of the kiln body, a heating pipe is fixedly connected to the rear side of the atomizer, a heater is fixedly connected to the outside of the heating pipe, and the heater is fixedly connected to the top of the kiln body.
[0009] Furthermore, a demisting pipe is fixedly connected to the bottom end of the heating pipe, the demisting pipe is fixedly connected to the inside of the constant temperature room, and a spray pipe is provided outside the demisting pipe.
[0010] Furthermore, a hot water inlet pipe is fixedly connected to the top of the kiln body, a hot water pipe is fixedly connected to the bottom of the hot water inlet pipe, the hot water pipe is fixedly connected to the inside of the constant temperature room, and a fin-type radiator is fixedly connected to the outside of the hot water pipe.
[0011] Furthermore, a liquid inlet pipe is fixedly connected to the top of the kiln body, a spray pipe is fixedly connected to the bottom of the liquid inlet pipe, an atomizing nozzle is fixedly connected to the outside of the spray pipe, and the spray pipe is fixedly connected to the inside of the cooling chamber.
[0012] Furthermore, an air inlet pipe is fixedly connected to the top of the kiln body, a ventilation pipe is fixedly connected to the bottom end of the air inlet pipe, and the ventilation pipe is fixedly connected to the inside of the cooling chamber.
[0013] Furthermore, the bottom of the ventilation pipe is fixedly connected to an air dispersion pipe, the outside of the air dispersion pipe is fixedly connected to the inside of the air guide cover, and the inside of the air guide cover is fixedly connected to a filter screen.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the connection between each chamber is closed by the cooperation between the heating chamber, the constant temperature chamber, the cooling chamber, the threaded rod, the slide rail, the slider, the baffle, the support plate, the support column, the placement plate and other structures to prevent air flow into other chambers and avoid heat loss. Therefore, when the precast concrete components after maintenance are taken out, heat loss is prevented, energy consumption is reduced, and cost is saved.
[0016] 2. In the utility model, by the coordination among the hot water pipe, the hot water inlet pipe, the fin-type radiator, the atomizer, the heating pipe, the heater, the spray pipe, the mist exhaust pipe, the steam outlet and other structures, the hot air circulating in the constant temperature room is utilized through circulation heating, and the heat in the constant temperature room is fully utilized, thereby reducing energy waste, and improving the uniformity and stability of the temperature in the constant temperature room, thereby improving production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional diagram of an assembled concrete prefabricated component steaming kiln proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of the internal structure of a kiln body of an assembled concrete prefabricated steam-curing kiln proposed by the utility model;
[0019] Figure 3This is a cross-sectional view of the internal structure of a constant temperature chamber of an assembled concrete prefabricated part steam curing kiln proposed by the utility model;
[0020] Figure 4 This is a cross-sectional view of the internal structure of a heating chamber of an assembled concrete prefabricated part steam curing kiln proposed by the utility model;
[0021] Figure 5 The utility model is a cross-sectional view of the guide hood structure of an assembled concrete prefabricated steam-curing kiln.
[0022] Legend:
[0023] 1. Kiln body; 2. Heating chamber; 3. Constant temperature chamber; 4. Cooling chamber; 5. Threaded rod; 6. Slide rail; 7. Slider; 8. Baffle; 9. Support plate; 10. Support column; 11. Placement plate; 12. Filter; 13. Guide cover; 14. Input pipe; 15. Stop valve; 16. Atomizer; 17. Heating pipe; 18. Heater; 19. Exhaust pipe; 20. Spray pipe; 21. Hot water inlet pipe; 22. Hot water pipe; 23. Chip radiator; 24. Liquid inlet pipe; 25. Spray pipe; 26. Atomizing nozzle; 27. Air inlet pipe; 28. Ventilation pipe; 29. Air dispersion pipe; 30. Water collecting pipe; 31. Underground heating coil. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Reference Figure 1 , Figure 2 and Figure 5The utility model provides an embodiment: an assembled concrete prefabricated steaming kiln, including a kiln body 1, a heating chamber 2 is arranged inside the kiln body 1, a constant temperature chamber 3 is arranged on the right side of the heating chamber 2, a cooling chamber 4 is arranged on the right side of the constant temperature chamber 3, a slide rail 6 is fixedly connected to the inside of the kiln body 1, a threaded rod 5 is arranged inside the slide rail 6, a slider 7 is threadedly connected to the outside of the threaded rod 5, the slider 7 is slidably connected to the inside of the slide rail 6, the top of the slider 7 is fixedly connected to a support plate 9, and the top of the support plate 9 is fixed on both sides. A baffle 8 is connected, the top of the support plate 9 is fixedly connected to a support column 10, the inner side of the support column 10 is fixedly connected to a placement plate 11, the top of the kiln body 1 is fixedly connected to a heating component, the heating component includes an input pipe 14, the bottom end of the input pipe 14 is fixedly connected to a water collecting pipe 30, the bottom of the water collecting pipe 30 is fixedly connected to an underground heating coil 31, the water collecting pipe 30 is fixedly connected to the inside of the heating chamber 2, the underground heating coil 31 is fixedly connected to the inside of the kiln body 1, and the outside of the input pipe 14 is fixedly connected to a stop valve 15.
[0026] The heating chamber 2 is used to promote the early strength development and full solidification of concrete, the constant temperature chamber 3 is used to maintain the concrete products in a constant temperature environment for maintenance and solidification, the cooling chamber 4 is used to control the cooling process of the concrete products after solidification, the threaded rod 5 drives the slider 7, the movement of the slider 7 drives the support plate 9 and the baffle 8 to move, the support plate 9 drives the support column 10 and the placement plate 11 to move through the slide rail at the bottom, the slide rail facilitates the support plate 9 to slide with objects, the hot water is transported to the water collecting pipe 30 through the hot water boiler through the input pipe 14, and then transported to the underground heating coil 31 through the water collecting pipe 30, the underground heating coil 31 uses the heat conduction and radiation characteristics of the floor to evenly distribute the heat in the entire heating chamber 2.
[0027] Reference Figure 1 , Figure 2 and Figure 3 An atomizer 16 is fixedly connected to the top of the kiln body 1, a heating pipe 17 is fixedly connected to the rear side of the atomizer 16, a heater 18 is fixedly connected to the outside of the heating pipe 17, the heater 18 is fixedly connected to the top of the kiln body 1, a mist exhaust pipe 19 is fixedly connected to the bottom end of the heating pipe 17, the mist exhaust pipe 19 is fixedly connected to the inside of the constant temperature chamber 3, a spray pipe 20 is opened on the outside of the mist exhaust pipe 19, a hot water inlet pipe 21 is fixedly connected to the top of the kiln body 1, a hot water pipe 22 is fixedly connected to the bottom end of the hot water inlet pipe 21, and the hot water pipe 22 is fixedly connected to the inside of the constant temperature chamber 3.
[0028] The liquid in the air inside the constant temperature chamber 3 is introduced into the heating pipe 17 through the atomizer 16, and the liquid in the heating pipe 17 is heated by the heater 18, and then discharged into the constant temperature chamber 3 through the mist exhaust pipe 19 and the spray pipe 20, so as to achieve a circulation effect and improve the uniformity and stability of the temperature of the constant temperature chamber 3, thereby improving production efficiency and product quality, and hot water is transported to the inside of the hot water pipe 22 through the hot water inlet pipe 21. By increasing the number and surface area of the disc-type radiators 23, more air is allowed to contact the radiator, thereby improving the heat dissipation efficiency and keeping the temperature inside the constant temperature chamber 3 at a specified value.
[0029] Reference Figure 1 , Figure 2 and Figure 4 A liquid inlet pipe 24 is fixedly connected to the top of the kiln body 1, a spray pipe 25 is fixedly connected to the bottom end of the liquid inlet pipe 24, an atomizing nozzle 26 is fixedly connected to the outside of the spray pipe 25, the spray pipe 25 is fixedly connected to the inside of the cooling chamber 4, an air inlet pipe 27 is fixedly connected to the top of the kiln body 1, a ventilation pipe 28 is fixedly connected to the bottom end of the air inlet pipe 27, the ventilation pipe 28 is fixedly connected to the inside of the cooling chamber 4, a scattered air pipe 29 is fixedly connected to the bottom of the ventilation pipe 28, the outside of the scattered air pipe 29 is fixedly connected to the inside of the air guide cover 13, and the inside of the air guide cover 13 is fixedly connected to the filter screen 12.
[0030] Water is transported to the spray pipe 25 through the liquid inlet pipe 24, and then sprayed out through the atomizing nozzle 26. Cold air is transported to the ventilation pipe 28 through the air inlet pipe 27, and then transported to the guide cover 13 through the air dispersion pipe 29, and discharged through the guide cover 13. The filter screen 12 is used to filter impurities, and the air supply device is used to accelerate the cooling process when the temperature is too high.
[0031] Working principle: When using the device, first place the precast concrete component on the placement plate 11, and then control the rotation of the threaded rod 5, the threaded rod 5 drives the slider 7 to move, the slider 7 drives the support plate 9 to move into the heating chamber 2, the support plate 9 drives the two baffles 8 to move at the same time, after the support plate 9 is completely in the heating chamber 2, the baffle 8 will be between the heating chamber 2 and the constant temperature chamber 3, the connection between the heating chamber 2 and the constant temperature chamber 3 is closed to prevent hot water from flowing into the constant temperature chamber 3, and then the hot water in the hot water boiler is transported to the buried heating coil 31, the buried heating coil 31 uses the heat conduction and radiation characteristics of the floor to evenly distribute the heat in the entire heating chamber 2, so as to heat the precast concrete component to promote the early strength development and full curing of the concrete, and the temperature is measured by the sensor After the temperature is raised, the threaded rod 5 is driven to drive the slider 7 to drive the support plate 9 into the constant temperature chamber 3. The constant temperature chamber 3 maintains the concrete products in a constant temperature environment for curing and curing through the hot water pipe 22 and the flap radiator 23. At the same time, the atomizer 16 introduces liquid in the air from the top of the constant temperature chamber 3 and discharges it into the heating pipe 17 for heating. The heat energy is transferred to the liquid in the heating pipe 17 through the heater 18. The heated liquid enters the constant temperature chamber 3 from the spray pipe 20 to stably air-dry the prefabricated parts. After air-drying, the threaded rod 5 is driven to drive the slider 7 to drive the support plate 9 into the cooling chamber 4. The cooling chamber 4 provides an environment with a gradually lowered temperature to prevent sudden temperature changes in the concrete, thereby avoiding internal stress and cracks in the concrete products.
[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An assembled concrete precast component steaming kiln, comprising a kiln body (1), characterized in that: The kiln body (1) is provided with a heating chamber (2) inside, a constant temperature chamber (3) is provided on the right side of the heating chamber (2), a cooling chamber (4) is provided on the right side of the constant temperature chamber (3), a slide rail (6) is fixedly connected inside the kiln body (1), a threaded rod (5) is provided inside the slide rail (6), the outside of the threaded rod (5) is threadedly connected with a slider (7), the slider (7) is slidably connected inside the slide rail (6), the top of the slider (7) is fixedly connected with a support plate (9), the top two sides of the support plate (9) are fixedly connected with a baffle (8), the top of the support plate (9) is fixedly connected with a support column (10), the inner side of the support column (10) is fixedly connected with a placement plate (11), and the top of the kiln body (1) is fixedly connected with a heating component.
2. The assembled concrete precast component steaming kiln according to claim 1, characterized in that: The heating component comprises an input pipe (14), the bottom end of the input pipe (14) is fixedly connected to a water collecting pipe (30), the bottom of the water collecting pipe (30) is fixedly connected to an underground heating coil (31), the water collecting pipe (30) is fixedly connected to the inside of the heating chamber (2), the underground heating coil (31) is fixedly connected to the inside of the kiln body (1), and the outside of the input pipe (14) is fixedly connected to a stop valve (15).
3. The assembled concrete precast component steaming kiln according to claim 1, characterized in that: The top of the kiln body (1) is fixedly connected to an atomizer (16), the rear side of the atomizer (16) is fixedly connected to a heating pipe (17), the outside of the heating pipe (17) is fixedly connected to a heater (18), and the heater (18) is fixedly connected to the top of the kiln body (1).
4. The assembled concrete precast component steaming kiln according to claim 3, characterized in that: The bottom end of the heating pipe (17) is fixedly connected to a demisting pipe (19), the demisting pipe (19) is fixedly connected to the inside of the constant temperature room (3), and a spray pipe (20) is provided outside the demisting pipe (19).
5. The assembled concrete precast component steaming kiln according to claim 1, characterized in that: The top of the kiln body (1) is fixedly connected to a hot water inlet pipe (21), the bottom of the hot water inlet pipe (21) is fixedly connected to a hot water pipe (22), the hot water pipe (22) is fixedly connected to the inside of the constant temperature room (3), and the outside of the hot water pipe (22) is fixedly connected to a fin-type radiator (23).
6. The assembled concrete precast component steaming kiln according to claim 1, characterized in that: The top of the kiln body (1) is fixedly connected with a liquid inlet pipe (24), the bottom of the liquid inlet pipe (24) is fixedly connected with a spray pipe (25), the outside of the spray pipe (25) is fixedly connected with an atomizing nozzle (26), and the spray pipe (25) is fixedly connected to the inside of the cooling chamber (4).
7. The assembled concrete precast component steaming kiln according to claim 1, characterized in that: The top of the kiln body (1) is fixedly connected with an air inlet pipe (27), the bottom end of the air inlet pipe (27) is fixedly connected with a ventilation pipe (28), and the ventilation pipe (28) is fixedly connected to the inside of the cooling chamber (4).
8. The assembled concrete precast component steaming kiln according to claim 7, characterized in that: The bottom of the ventilation pipe (28) is fixedly connected to an air dispersion pipe (29), the outside of the air dispersion pipe (29) is fixedly connected to the inside of the air guide cover (13), and the inside of the air guide cover (13) is fixedly connected to a filter screen (12).