Curing kiln for light building material prefabricated part

Abstract

The utility model belongs to the technical field of curing kilns, and particularly relates to a light building material prefabricated part curing kiln which comprises a kiln body and a connecting device, the connecting device is arranged on the surface of the kiln body and comprises a plurality of connecting pipes, the side walls of the connecting pipes are communicated with the side wall of the kiln body, and the side walls of the connecting pipes are fixedly connected with a placing plate. The inner wall of the placing plate is slidably connected with a placing block, the side wall of the placing block communicates with a fixing pipe, the side wall of the placing block communicates with the side wall of the connecting pipe, the upper end and the lower end of the placing block are fixedly connected with connecting blocks, the surface of the connecting pipe is provided with a positioning device, the positioning device comprises two placing rings, and the two placing rings sleeve the surface of the connecting pipe; the inner surface of the placing ring is rotationally connected with a threaded rod, the surface of the threaded rod is in threaded connection with a clamping ring, and the clamping ring sleeves the surface of the fixing pipe; and the heated part of the kiln body can be adjusted according to requirements, so that the burden of the heating machine and the energy waste are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of curing kilns, in particular to a curing kiln for lightweight prefabricated building materials. Background Art

[0002] A curing kiln is a facility used for normal pressure moist heat curing or pressureless steam curing of concrete products. It is used to provide a specific temperature and humidity environment to promote the hardening and strength development of concrete products. Curing kilns can be divided into intermittent curing kilns and continuous curing kilns. The heating tubes of the curing kiln use resistance heating to convert electrical energy into thermal energy, which is transferred to the materials in the kiln through thermal radiation and convection.

[0003] A Chinese patent application CN216941197U discloses a curing kiln, the key points of its technical solution are: by setting up humidification equipment and heating equipment to separate humidity control and temperature control, the control accuracy of temperature and humidity inside the curing kiln is improved in a dry plateau environment with a large temperature difference between day and night, thereby ensuring product quality; at the same time, through the fan and air distribution pipeline, the water vapor inside the curing kiln is more evenly distributed, avoiding excessive or low local humidity in the kiln and ensuring product consistency.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when precast concrete parts need to be cured, the concrete needs to be stuffed into a curing kiln, and a heater needs to be used when the curing kiln is in use. Since precast concrete parts are not placed in all positions of the curing kiln during use, it is easy for the vacant parts to be heated in actual use, which will cause energy waste. Therefore, a curing kiln for lightweight precast building materials is proposed to address the above-mentioned problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the lightweight building material prefabricated parts curing kiln described in the utility model includes a kiln body and a connecting device, the surface of the kiln body is provided with a connecting device, the connecting device includes a plurality of connecting pipes, the side walls of the plurality of connecting pipes are connected with the side walls of the kiln body, the side walls of the plurality of connecting pipes are fixedly connected with a placement plate, the inner wall of the placement plate is slidably connected with a placement block, the side wall of the placement block is connected with a fixed pipe, the side wall of the placement block is connected with the side wall of the connecting pipe, the conduit of the heater or humidifier is fixed on the surface of the fixed pipe, the kiln body and other equipment can be connected by arranging the connecting pipe, the placement plate, the placement block and the fixed pipe, and the position of the placement block can also be adjusted according to demand.

[0007] Preferably, the upper and lower ends of the placement block are fixedly connected with connecting blocks, and both sides of the connecting block are rotatably connected to two rollers, the rollers are located on the surface of the placement plate, the connecting block drives the rollers to rotate, and the rollers roll on the surface of the placement plate. By setting the connecting block and the rollers, the position of the placement block can be conveniently adjusted.

[0008] Preferably, the inner walls of the placement plate and the placement block are provided with insertion rods, and after the placement block is moved to a suitable position, the insertion rods are inserted into the placement plate and the inner walls of the placement block, and the insertion rods can limit the position of the placement block.

[0009] Preferably, the surface of the placement plate is rotatably connected to a baffle, the baffle is located on the side wall of the placement plate, the baffle and the inner wall of the placement plate are threadedly connected with a positioning pin, and the positioning pin is rotated to the inner wall of the baffle and the placement plate, the baffle and the positioning pin can limit the position of the placement block in the placement plate.

[0010] Preferably, a placement groove is provided on the surface of the placement plate, and the inner wall of the placement groove of the placement plate is slidably connected to the surface of the placement block. When the placement block slides, the placement block will slide on the inner wall of the placement groove of the placement plate. The opening of the placement groove can facilitate the sliding of the placement block on the inner wall of the placement plate.

[0011] Preferably, a positioning device is provided on the surface of the connecting pipe, and the positioning device includes two placing rings, and the two placing rings are sleeved on the surface of the connecting pipe. The inner surface of the placing ring is rotatably connected with a threaded rod, and the surface of the threaded rod is threadedly connected with a clamping ring, and the clamping ring is sleeved on the surface of the fixed pipe. The clamping ring moves to a position, and the clamping ring is sleeved on the surface of the fixed pipe and the catheter of other equipment. The position of the catheter can be fixed by arranging the placing ring, the threaded rod and the clamping ring.

[0012] Preferably, a sliding groove is provided on the surface of the placement ring, and the inner wall of the sliding groove of the placement ring is slidably connected to the surface of the clamping ring. When the clamping ring slides, the clamping ring slides on the inner wall of the sliding groove of the placement ring. The opening of the sliding groove can facilitate the movement of the clamping ring.

[0013] Preferably, the inner walls of the two placement rings are threadedly connected with two limit pins. After the two placement rings are sleeved on the surface of the fixed tube, the limit pins are rotated to the inner walls of the two placement rings, and the limit pins can limit the positions of the placement rings.

[0014] The utility model is beneficial in that:

[0015] 1. When the kiln body needs to be used, the utility model inserts a suitable number of placement blocks into the placement plate, then pushes the baffle to make the baffle fit the side wall of the placement plate, rotates the positioning pin to the baffle and the inner wall of the placement plate, and then pushes the placement block to make the placement block slide on the inner surface of the placement plate. After the placement block slides to a suitable position, fixes the guide tube of the heating machine on the surface of the fixed tube. When the placement block moves, it drives the connecting block to slide, and the connecting block drives the roller to roll on the surface of the placement plate. Then, the insertion rod is inserted into the inner wall of the placement plate and the placement block. By setting the entire heated part of the kiln body, the burden of the heating machine and energy waste can be reduced.

[0016] 2. When the heating machine is needed, the utility model fits the catheter on the heating machine to the fixed tube, fits the two placement rings to the fixed tube, and then rotates the limit pin to the inside of the two placement rings, and then rotates the threaded rod to allow the threaded rod to rotate on the inner surface of the placement ring. The threaded rod will also rotate on the inner wall of the clamping ring, and the clamping ring will slide on the inner wall of the slide groove of the placement ring. The clamping ring is sleeved on the surface of the fixed tube and the catheter. By arranging the placement ring, the threaded rod and the clamping ring, the catheter can be fixed on the surface of the fixed tube, and the catheter can also be easily removed from the surface of the fixed tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the kiln body in the curing kiln for lightweight building material prefabricated parts;

[0019] Figure 2 Kiln maintenance for lightweight prefabricated building materials Figure 1 A schematic diagram of the structure at A;

[0020] Figure 3 This is a schematic diagram of the explosion structure of the connection device in the curing kiln for lightweight building material prefabricated parts;

[0021] Figure 4 It is a schematic diagram of the side view of the kiln body in the curing kiln for lightweight building material prefabricated parts;

[0022] Figure 5 Kiln maintenance for lightweight prefabricated building materials Figure 4 Schematic diagram of the structure at point B.

[0023] In the figure: 1. kiln body; 2. connecting device; 21. connecting pipe; 22. placing plate; 23. placing block; 24. fixing pipe; 25. connecting block; 26. roller; 27. plug rod; 28. baffle; 29. ​​positioning pin; 3. positioning device; 31. placing ring; 32. threaded rod; 33. clamping ring; 34. slide groove; 35. limit pin. 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] See also Figure 1-5 As shown, a curing kiln for lightweight prefabricated building materials comprises a kiln body 1 and a connecting device 2. The surface of the kiln body 1 is provided with the connecting device 2, and the connecting device 2 comprises a plurality of connecting pipes 21. The side walls of the plurality of connecting pipes 21 are connected to the side walls of the kiln body 1, and the side walls of the plurality of connecting pipes 21 are fixedly connected with a placement plate 22. The inner wall of the placement plate 22 is slidably connected with a placement block 23. The side wall of the placement block 23 is connected with a fixed pipe 24, and the side wall of the placement block 23 is connected to the side wall of the connecting pipe 21. When working, the placement block 23 is pushed to slide on the inner surface of the placement plate 22. After the placement block 23 is moved to a suitable position, the guide tube of the heater or humidifier is fixed on the surface of the fixed pipe 24. By arranging the connecting pipe 21, the placement plate 22, the placement block 23 and the fixed pipe 24, the kiln body 1 can be connected with other equipment, and the position of the placement block 23 can also be adjusted according to needs.

[0026] The upper and lower ends of the placement block 23 are fixedly connected with connecting blocks 25, and both sides of the connecting block 25 are rotatably connected to two rollers 26, and the rollers 26 are located on the surface of the placement plate 22; when working, the placement block 23 drives the connecting block 25 to move, and the connecting block 25 drives the rollers 26 to rotate, and the rollers 26 roll on the surface of the placement plate 22. By setting the connecting block 25 and the rollers 26, the position of the placement block 23 can be conveniently adjusted.

[0027] The inner walls of the placement plate 22 and the placement block 23 are inserted with an insertion rod 27 ; when working, the insertion rod 27 is inserted into the inner walls of the placement plate 22 and the placement block 23 , and the insertion rod 27 can limit the position of the placement block 23 .

[0028] The surface of the placement plate 22 is rotatably connected with a baffle 28, and the baffle 28 is located on the side wall of the placement plate 22. The baffle 28 and the inner wall of the placement plate 22 are threadedly connected with a positioning pin 29; when working, the baffle 28 is pushed to make the baffle 28 fit the placement plate 22, and then the positioning pin 29 is rotated to the inner wall of the baffle 28 and the placement plate 22. The baffle 28 and the positioning pin 29 can limit the position of the placement block 23 in the placement plate 22.

[0029] A placement groove is provided on the surface of the placement plate 22, and the inner wall of the placement groove of the placement plate 22 is slidably connected to the surface of the placement block 23; when working, the placement block 23 will slide on the inner wall of the placement groove of the placement plate 22, and the opening of the placement groove can facilitate the placement block 23 to slide on the inner wall of the placement plate 22.

[0030] The surface of the connecting tube 21 is provided with a positioning device 3, and the positioning device 3 includes two placing rings 31, and the two placing rings 31 are sleeved on the surface of the connecting tube 21, and the inner surface of the placing ring 31 is rotatably connected with a threaded rod 32, and the surface of the threaded rod 32 is threadedly connected with a clamping ring 33, and the clamping ring 33 is sleeved on the surface of the fixed tube 24; when working, the threaded rod 32 is rotated to allow the threaded rod 32 to rotate on the inner surface of the placing ring 31 and the inner wall of the clamping ring 33, and the clamping ring 33 moves its position, and the clamping ring 33 is sleeved on the fixed tube 24 and the catheter surface of other equipment. By setting the placing ring 31, the threaded rod 32 and the clamping ring 33, the position of the catheter can be fixed.

[0031] A sliding groove 34 is provided on the surface of the placement ring 31, and the inner wall of the sliding groove 34 of the placement ring 31 is slidably connected to the surface of the clamping ring 33; when working, the clamping ring 33 slides on the inner wall of the sliding groove 34 of the placement ring 31, and the opening of the sliding groove 34 can facilitate the movement of the clamping ring 33.

[0032] The inner wall of the placement ring 31 is threadedly connected with two limit pins 35 ; when working, the limit pins 35 are rotated to the inner walls of the two placement rings 31 , and the limit pins 35 can limit the position of the placement rings 31 .

[0033] Working principle: when the kiln body 1 is needed, insert a suitable number of placement blocks 23 into the placement plate 22, then push the baffle 28 to make the baffle 28 fit the side wall of the placement plate 22, and then rotate the positioning pin 29 to the baffle 28 and the inner wall of the placement plate 22, and then push the placement block 23 to make the placement block 23 slide on the inner surface of the placement plate 22. After the placement block 23 slides to a suitable position, fix the guide tube of the heating machine on the surface of the fixed tube 24. When the placement block 23 moves, it will drive the connecting block 25 to slide, and the connecting block 25 will drive the roller 26 to roll on the surface of the placement plate 22. Then insert the insertion rod 27 into the inner wall of the placement plate 22 and the placement block 23. By setting the entire The heated part of the kiln body 1 reduces the burden and energy waste of the heating machine; when the heating machine is needed, the catheter on the heating machine is fitted with the fixed tube 24, the two placement rings 31 are fitted with the fixed tube 24, and then the limit pin 35 is rotated to the inside of the two placement rings 31, and then the threaded rod 32 is rotated to allow the threaded rod 32 to rotate on the inner surface of the placement ring 31, and the threaded rod 32 will also rotate on the inner wall of the clamping ring 33, and the clamping ring 33 slides on the inner wall of the slide groove 34 of the placement ring 31, and the clamping ring 33 is sleeved on the surface of the fixed tube 24 and the catheter. By setting the placement ring 31, the threaded rod 32 and the clamping ring 33, the catheter can be fixed on the surface of the fixed tube 24, and the catheter can also be easily removed from the surface of the fixed tube 24.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A curing kiln for lightweight prefabricated building materials, comprising a kiln body (1) and a connecting device (2), characterized in that: A connection device (2) is provided on the surface of the kiln body (1), the connection device (2) comprising a plurality of connection pipes (21), the side walls of the plurality of connection pipes (21) being connected to the side walls of the kiln body (1), the side walls of the plurality of connection pipes (21) being fixedly connected to a placement plate (22), the inner wall of the placement plate (22) being slidably connected to a placement block (23), the side wall of the placement block (23) being connected to a fixed pipe (24), and the side wall of the placement block (23) being connected to the side wall of the connection pipe (21).

2. The lightweight building material prefabricated part curing kiln according to claim 1, characterized in that: The upper and lower ends of the placement block (23) are fixedly connected to connection blocks (25), and both sides of the connection block (25) are rotatably connected to two rollers (26), and the rollers (26) are located on the surface of the placement plate (22).

3. The lightweight building material prefabricated part curing kiln according to claim 1, characterized in that: Insertion rods (27) are inserted into the inner walls of the placement plate (22) and the placement block (23).

4. The lightweight building material prefabricated part curing kiln according to claim 1, characterized in that: A baffle (28) is rotatably connected to the surface of the placement plate (22); the baffle (28) is located on the side wall of the placement plate (22); and a positioning pin (29) is threadedly connected between the baffle (28) and the inner wall of the placement plate (22).

5. The lightweight building material prefabricated part curing kiln according to claim 1, characterized in that: A placement groove is provided on the surface of the placement plate (22), and the inner wall of the placement groove of the placement plate (22) is slidably connected to the surface of the placement block (23).

6. The lightweight building material prefabricated part curing kiln according to claim 1, characterized in that: The surface of the connecting tube (21) is provided with a positioning device (3), the positioning device (3) comprising two placement rings (31), the two placement rings (31) being sleeved on the surface of the connecting tube (21), the inner surfaces of the placement rings (31) being rotatably connected to a threaded rod (32), the surface of the threaded rod (32) being threadably connected to a clamping ring (33), and the clamping ring (33) being sleeved on the surface of the fixing tube (24).

7. The lightweight building material prefabricated part curing kiln according to claim 6, characterized in that: A sliding groove (34) is provided on the surface of the placement ring (31), and the inner wall of the sliding groove (34) of the placement ring (31) is slidably connected to the surface of the clamping ring (33).

8. The lightweight building material prefabricated part curing kiln according to claim 6, characterized in that: Two limiting pins (35) are threadedly connected to the inner walls of the two placement rings (31).

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