Cooler for rotary furnace

Abstract

The utility model discloses a cooler for a rotary furnace, which comprises a bottom plate, and one side of the upper end of the bottom plate is connected with a frame body. According to the cooler for the rotary furnace, through mutual cooperation of the connecting pipe, the conveying pipe, the spray heads, the shell, a water pump, a fixing pipe, a supporting pipe and a hose, the lower end of the furnace body can be conveniently soaked in water, and meanwhile water in the frame body can be evenly conveyed into the multiple spray heads, so that the water is evenly sprayed to the outer side of the furnace body; the cooling effect of the furnace body is improved, the situation that internal materials make contact with water can be avoided, and the applicability of the device is improved; through mutual cooperation of a body, a motor, a threaded rod, a moving block, a sliding rod, a connecting plate, a hydraulic cylinder, a fixed block, an arc-shaped plate and a supporting block, the position of the arc-shaped plate can be conveniently adjusted, the furnace body can be conveniently disassembled and replaced, the use performance of the device is improved, and treatment and feeding of materials in the furnace body are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of rotary kilns, in particular to a cooler for a rotary kiln. Background Art

[0002] The rotary kiln is a thermal equipment for calcining, roasting or drying granular and powdered materials. As a conventional kiln type, the rotary kiln has existed for hundreds of years, but they are all large or super large, and are mainly used for primary rough processing of powder or mineral materials, such as the firing and calcination of cement clinker; the preparation of titanium dioxide from kaolin and the processing of rare earth industry. Although the output is large, there are disadvantages such as large temperature difference, low temperature control accuracy, inability to seal and achieve precise atmosphere control.

[0003] A cooler is a type of heat exchange equipment used to cool fluids. It usually uses water or air as a coolant to remove heat. It can be mainly divided into shell and tube coolers, plate coolers and air-cooled coolers. A cooler is a heat exchange device commonly used in industrial sectors such as metallurgy, chemical industry, energy, transportation, light industry, and food. It is suitable for different working conditions such as cooling, condensation, heating, evaporation, and waste heat recovery. Therefore, among the many types of heat exchangers, coolers and tubular heat exchangers still occupy an important position.

[0004] After the existing rotary kiln is used, the internal materials and the rotary kiln need to be cooled, but the current cooling method is usually to directly put the materials and the rotary kiln into water for cooling. However, this cooling device causes the surface of the material to be covered with water, which requires the material to be dried, resulting in the current cooling method being poor and more troublesome.

[0005] Therefore, it is necessary to propose a cooler for a rotary kiln to solve the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a cooler for a rotary kiln, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is provided with a screw thread, and the interlocking structure is provided with a screw thread, and the interlocking structure is provided with a screw thread, and the interlocking structure is provided with a screw thread.

[0009] Preferably, the conveying assembly includes a shell, a water pump is connected to one side of the lower end of the inner wall of the shell, the water pump input end is connected to a fixed pipe, one end of the fixed pipe extends through the inside of the frame, the water pump output end is connected to a support pipe, the upper end of the support pipe extends through the upper end of the shell, the upper end of the support pipe is connected to a hose, and one end of the hose is connected to the middle of one side of one of the connecting pipes.

[0010] Preferably, the support tube is in an L-shaped structure.

[0011] Preferably, a water guide block is connected to the lower end of the inner wall of the frame, and the upper end of the water guide block is inclined.

[0012] Preferably, the water guide blocks are provided with openings at locations corresponding to the mounting blocks, and the lower ends of the mounting blocks are located inside the openings.

[0013] Preferably, the shape of the lower end of the fixing block matches the shape of the middle portion of the upper end of the arc-shaped plate.

[0014] Preferably, the number of the connecting pipes is seven groups, and the number of the delivery pipes is four groups.

[0015] Beneficial Effects

[0016] Compared with the prior art, the utility model provides a cooler for a rotary kiln, which has the following beneficial effects:

[0017] 1. The cooler for the rotary kiln can facilitate the immersion of the lower end of the furnace body in water through the cooperation of the connecting pipe, the conveying pipe, the nozzle, the shell, the water pump, the fixing pipe, the supporting pipe and the hose. At the same time, the water in the frame can be evenly conveyed to the inside of multiple nozzles, so that the water can be evenly sprayed to the outside of the furnace body, thereby improving the cooling effect of the furnace body, avoiding the contact between the internal materials and the water, and improving the applicability of the device.

[0018] 2. The cooler for the rotary kiln can facilitate the adjustment of the position of the arc plate through the mutual cooperation of the arranged body, motor, threaded rod, moving block, sliding rod, connecting plate, hydraulic cylinder, fixed block, arc plate and supporting block, so that the furnace body can be easily disassembled and replaced, the performance of the device is improved, and the material inside the furnace body can be processed and fed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation structure of the delivery pipe of the utility model;

[0022] Figure 4 It is a schematic diagram of the installation structure of the installation block of the utility model.

[0023] In the figure: 1, bottom plate; 2, frame; 3, mounting block; 4, furnace body; 5, water guide block; 6, support plate; 7, box; 8, motor; 9, threaded rod; 10, moving block; 11, slide rod; 12, connecting plate; 13, hydraulic cylinder; 14, fixed block; 15, arc plate; 16, support block; 17, connecting pipe; 18, delivery pipe; 19, nozzle; 20, shell; 21, water pump; 22, fixed pipe; 23, support pipe; 24, hose. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-4As shown, a cooler for a rotary kiln includes a bottom plate 1, a frame 2 is connected to one side of the upper end of the bottom plate 1, a mounting block 3 is connected to the middle of the lower end of the inner wall of the frame 2, a furnace body 4 is connected to the upper end of the mounting block 3, a support plate 6 is connected to one side of the upper end of the bottom plate 1 to support the box 7, the upper end of the support plate 6 is connected to the box 7, a motor 8 is connected to the middle of one side of the inner wall of the box 7 to drive a threaded rod 9 to rotate, the output end of the motor 8 is connected to the threaded rod 9, one end of the threaded rod 9 is connected to one side of the inner wall of the box 7, and a moving block is slidably connected to one side of the outer side of the threaded rod 9 10, driving the slide bar 11, the connecting plate 12 and the arc plate 15 to move, the middle part of the lower end of the moving block 10 is connected to the slide bar 11, the lower end of the slide bar 11 extends through the lower end of the box body 7, the lower end of the slide bar 11 is connected to the connecting plate 12, the lower ends of the connecting plate 12 are connected to hydraulic cylinders 13, the lower ends of the two hydraulic cylinders 13 are connected to fixed blocks 14, the lower ends of the fixed blocks 14 are connected to the arc plate 15, the lower ends of the arc plates 15 are circumferentially connected to support blocks 16, the connecting pipe 17 is fixed, and the lower ends of the multiple support blocks 16 are connected to the connecting pipe 17. A delivery pipe 18 is connected between the multiple connecting pipes 17, and the lower ends of the multiple connecting pipes 17 are evenly connected to the nozzles 19. The upper end of the bottom plate 1 is connected to a delivery assembly away from the frame 2. The delivery assembly includes a shell 20 to protect the water pump 21. The lower end of the inner wall of the shell 20 is connected to the water pump 21. The input end of the water pump 21 is connected to a fixed pipe 22. One end of the fixed pipe 22 extends through the inside of the frame 2. The output end of the water pump 21 is connected to a support pipe 23. The upper end of the support pipe 23 extends through the upper end of the shell 20. The upper end of the support pipe 23 is connected to The hose 24 delivers water to one of the connecting pipes 17 for rotation. One end of the hose 24 is connected to the middle of one side of the connecting pipes 17. The support pipe 23 is in an L-shaped structure. The lower end of the inner wall of the frame 2 is connected to a water guide block 5. The upper end of the water guide block 5 is inclined. The water guide block 5 is provided with openings corresponding to the mounting block 3. The lower end of the mounting block 3 is located inside the opening. The shape of the lower end of the fixed block 14 is adapted to the shape of the middle of the upper end of the arc plate 15. There are seven groups of connecting pipes 17 and four groups of delivery pipes 18.

[0026] It should be noted that the utility model is a cooler for a rotary kiln. When in use, after the furnace body 4 has finished working, water is transported to the inside of the frame 2, the water pump 21 works, and the water is transported to the inside of the multiple connecting pipes 17 through the fixed pipe 22, the support pipe 23 and the hose 24. The water inside the multiple connecting pipes 17 is evenly sprayed onto the surface of the furnace body 4 through the nozzle 19, so that the inside of the furnace body 4 can be cooled, and the material inside the furnace body 4 can also be cooled. After cooling, the hydraulic cylinder 13 drives the fixed block 14 and the arc plate 15 to move upward, and the motor 8 drives the threaded rod 9 to rotate, so that the moving block 10 drives the connecting plate 12 and the arc plate 15 to move, so that the arc plate 15 can be moved above the shell 20, so that the furnace body 4 can be disassembled and replaced.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. 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, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cooler for a rotary kiln, comprising a bottom plate (1), characterized in that: One side of the upper end of the bottom plate (1) is connected to a frame body (2), a mounting block (3) is connected to the middle of the lower end of the inner wall of the frame body (2), the upper end of the mounting block (3) is connected to the furnace body (4), one side of the upper end of the bottom plate (1) is connected to a support plate (6), the upper end of the support plate (6) is connected to a box body (7), the middle of one side of the inner wall of the box body (7) is connected to a motor (8), the output end of the motor (8) is connected to a threaded rod (9), one end of the threaded rod (9) is connected to one side of the inner wall of the box body (7), the outer side of the threaded rod (9) is slidably connected to a moving block (10), the middle of the lower end of the moving block (10) is connected to a sliding rod (11), the lower end of the sliding rod (11) is connected to the inner wall of the box body (7), and the lower end of the sliding rod (11) is connected to the inner wall of the box body (7). The sliding rod (11) extends to the lower end of the box body (7), the lower end of the sliding rod (11) is connected to a connecting plate (12), both sides of the lower end of the connecting plate (12) are connected to hydraulic cylinders (13), the lower ends of the two hydraulic cylinders (13) are connected to fixed blocks (14), the lower ends of the fixed blocks (14) are connected to an arc plate (15), the lower ends of the arc plates (15) are circumferentially connected to support blocks (16), the lower ends of the multiple support blocks (16) are connected to connecting pipes (17), the multiple connecting pipes (17) are connected to conveying pipes (18), the lower ends of the multiple connecting pipes (17) are uniformly connected to nozzles (19), and the upper end of the bottom plate (1) away from the frame body (2) is connected to a conveying component.

2. A cooler for a rotary kiln according to claim 1, characterized in that: The conveying assembly comprises a shell (20), a water pump (21) is connected to one side of the lower end of the inner wall of the shell (20), the input end of the water pump (21) is connected to a fixed pipe (22), one end of the fixed pipe (22) extends through the inside of the frame (2), the output end of the water pump (21) is connected to a support pipe (23), the upper end of the support pipe (23) extends through the upper end of the shell (20), the upper end of the support pipe (23) is connected to a hose (24), and one end of the hose (24) is connected to the middle part of one side of one of the connecting pipes (17).

3. A cooler for a rotary kiln according to claim 2, characterized in that: The support tube (23) is in an L-shaped structure.

4. A cooler for a rotary kiln according to claim 1, characterized in that: The lower end of the inner wall of the frame (2) is connected to a water guide block (5), and the upper end of the water guide block (5) is arranged in an inclined shape.

5. A cooler for a rotary kiln according to claim 4, characterized in that: The water guide block (5) is provided with an opening at a position corresponding to the mounting block (3), and the lower end of the mounting block (3) is located inside the opening.

6. A cooler for a rotary kiln according to claim 1, characterized in that: The shape of the lower end of the fixing block (14) matches the shape of the middle portion of the upper end of the arc-shaped plate (15).

7. The cooler for a rotary kiln according to claim 1, characterized in that: The number of the connecting pipes (17) is seven groups, and the number of the conveying pipes (18) is four groups.

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