Tunnel kiln waste heat recycling system

Abstract

The utility model discloses a tunnel kiln waste heat recycling system which comprises a waste heat recycling assembly, a waste heat recycling assembly and a waste heat recycling assembly. The auxiliary treatment assembly comprises a mounting pipe, a conveying pipe, a filter plate and a cross rod; the mounting pipe is in threaded connection with the opposite end of the fracture of the air inlet pipe, the transmission pipe is located between the opposite ends of the mounting pipe, one end of the transmission pipe is in threaded connection with the lower mounting pipe, the filter plate is located in the center of the inner side of the transmission pipe, and the cross rod is fixed to the center of one side of the filter plate. According to the waste heat device, the auxiliary treatment assembly is arranged, waste heat is transmitted into the transmission pipe through waste gas, the filter plate in the transmission pipe filters objects wrapped by the waste gas, the wrapped objects are prevented from entering the waste heat device, and the situation that the treatment effect of the waste heat device is affected by the wrapped objects is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tunnel kiln technical field, in particular to a tunnel kiln waste heat recycling system. BACKGROUND

[0002] The tunnel kiln is a kind of modern continuous firing heat equipment, is widely used in the calcination production of ceramic products, also has application in metallurgical industry such as abrasive, and the tunnel kiln produces a large amount of waste gas and waste heat when being used, at this moment, waste heat device is needed to be used to collect and recycle the waste heat of waste gas.

[0003] The waste heat of the existing tunnel kiln enters the waste heat device through the air inlet pipe, so that the waste heat device handles and recycles the waste heat, in this process, the waste heat is transmitted to the air inlet pipe through waste gas, but when the waste gas enters the air inlet pipe, other objects are wrapped and taken into the air inlet pipe, these objects enter the waste heat device, which will affect the waste heat treatment effect, therefore, a waste heat recycling device for auxiliary treatment of wrapped objects is needed to avoid the influence of wrapped objects on waste heat effect. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a tunnel kiln waste heat recycling system to solve the problem that the waste heat of the existing tunnel kiln enters the waste heat device through the air inlet pipe, so that the waste heat device handles and recycles the waste heat, in this process, the waste heat is transmitted to the air inlet pipe through waste gas, but when the waste gas enters the air inlet pipe, other objects are wrapped and taken into the air inlet pipe, these objects enter the waste heat device, which will affect the waste heat treatment effect.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model relates to a tunnel kiln waste heat recycling system, which comprises:

[0007] Waste heat recycling assembly, the waste heat recycling assembly includes air inlet pipe;

[0008] Auxiliary treatment assembly, the auxiliary treatment assembly includes installation pipe, transmission pipe, filter plate and cross rod;The installation pipe is screw-threaded connection in the opposite end of air inlet pipe break, transmission pipe is located between the opposite end of installation pipe, and one end of transmission pipe is screw-threaded connection with the installation pipe below, the filter plate is located in the inside central of transmission pipe, and the cross rod is fixed to the central of one side of filter plate.

[0009] Further, the transmission pipe one end inside both sides are equipped with clamping groove, the clamping groove inside slide connection has slider, and the slider opposite end is fixedly connected with the both sides of filter plate, and the filter plate moves in the transmission pipe by slider;

[0010] The filling block is clamped at the outer end of the clamping groove, and the bottom end of the mounting pipe is internally threadedly connected with the top end of the transmission pipe.

[0011] Further, the inner end of the clamping groove is provided with a limiting groove, and a magnetic force area is fixedly connected in the limiting groove.

[0012] Further, the waste heat recycling assembly further comprises a machine body and a connecting pipe.

[0013] Further, the auxiliary connecting assembly is further provided.

[0014] The auxiliary connecting assembly comprises a connecting ring, a fixed block, a rotating rod and a supporting frame.

[0015] Further, the outer end of the fixed block is provided with a mounting groove, and one end of the mounting groove is threadedly connected with one end of the rotating rod.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] Firstly, the auxiliary processing assembly is arranged, waste heat is transmitted into the transmission pipe, the filter plate in the transmission pipe filters the objects wrapped by waste gas, the objects are prevented from entering the waste heat device, and the processing effect of the waste heat device is prevented from being affected by the objects.

[0018] Secondly, based on the beneficial effect one, the auxiliary connecting assembly is arranged, when the lower air inlet pipe is disassembled, the transmission pipe is separated from the air inlet pipe, the transmission pipe is rotated to a horizontal state through the connecting ring, the fixed rod and the rotating rod, the transmission pipe is prevented from being placed randomly when the air inlet pipe is disassembled, and the transmission pipe is prevented from being lost. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0020] Fig. 1 It is the appearance structure schematic diagram of the utility model;

[0021] Fig. 2 It is the air inlet pipe and filter assembly structure schematic diagram of the utility model;

[0022] Fig. 3 It is one side installation pipe and transmission pipe exploded structure schematic view of the utility model;

[0023] Fig. 4 It is filter plate and limit groove exploded structure schematic view of the utility model;

[0024] Fig. 5 It is auxiliary connection assembly structure schematic view of the utility model;

[0025] Fig. 6 It is fixed block and rotating rod exploded structure schematic view of the utility model.

[0026] In the drawing, the component list represented by each sign is as follows:

[0027] 11, machine body;12, connecting pipe;13, air inlet pipe;21, installation pipe;22, transmission pipe;23, filter plate;24, cross bar;25, clamping groove;26, sliding block;27, limit groove;271, magnetic force area;28, filling block;31, connecting ring;32, fixed block;33, installation groove;34, rotating rod;35, support frame. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, easy to understand, the specific embodiment of the utility model is described in detail below with the drawings.

[0029] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0030] In order to make the purpose, technical scheme and advantages of the utility model more clear, the embodiment of the utility model will be further described in detail below with the drawings.

[0031] Please refer to Figs. 1-4 The embodiment is a tunnel kiln waste heat recycling system, which comprises:

[0032] The waste heat recycling assembly comprises an air inlet pipe 13.

[0033] The waste heat recycling assembly further comprises a machine body 11 and a connecting pipe 12. The connecting pipe 12 is fixed to the top end of the machine body 11, and the air inlet pipe 13 is fixed to the top end of the connecting pipe 12.

[0034] The body 11 is used for connecting the connecting pipe 12, the connecting pipe 12 is used for connecting the intake pipe 13 with the body 11, and the intake pipe 13 is used for the exhaust gas and the waste heat to enter the inside of the body 11.

[0035] The auxiliary processing assembly comprises a mounting pipe 21, a transmission pipe 22, a filter plate 23 and a cross rod 24; the mounting pipe 21 is threadedly connected to the opposite end of the broken part of the intake pipe 13, the transmission pipe 22 is located between the opposite ends of the mounting pipe 21, one end of the transmission pipe 22 is threadedly connected with the lower mounting pipe 21, the filter plate 23 is located in the center of the inner side of the transmission pipe 22, and the cross rod 24 is fixed to the center of one side of the filter plate 23.

[0036] The mounting pipe 21 is used for connecting between the transmission pipes 22, the transmission pipe 22 is used for connecting the filter plate 23, the filter plate 23 is used for filtering the objects entrained by the exhaust gas, and the cross rod 24 is used for driving the filter plate 23 to leave the inside of the transmission pipe 22.

[0037] Both sides of the inner side of one end of the transmission pipe 22 are provided with clamping grooves 25, sliding blocks 26 are slidably connected in the inner sides of the clamping grooves 25, opposite ends of the sliding blocks 26 are fixedly connected with both sides of the filter plate 23, and the filter plate 23 moves in the transmission pipe 22 through the sliding blocks 26;

[0038] The clamping grooves 25 are provided with filling blocks 28 clamped at the outer side ends, and the bottom end of the upper mounting pipe 21 is threadedly connected with the inner top end of the transmission pipe 22 and the filling block 28.

[0039] The clamping grooves 25 are used for connecting the sliding blocks 26, the sliding blocks 26 are used for connecting between the filter plate 23 and the clamping grooves 25, the filling blocks 28 are used for covering the outer side ends of the clamping grooves 25, and when the sliding blocks 26 drive the filter plate 23 to move to the inner central part of the transmission pipe 22, the mounting pipe 21 is connected with the transmission pipe 22 and the filling block 28 through threads.

[0040] The inner side end of the clamping groove 25 is provided with a limiting groove 27, a magnetic area 271 is fixedly connected in the limiting groove 27, the sliding block 26 is clamped with the inner part of the limiting groove 27 and is adsorbed with the magnetic area 271.

[0041] The limiting groove 27 is used for limiting the filter plate 23 located in the inner central part of the transmission pipe 22, when the filter plate 23 enters the limiting groove 27 through the sliding block 26, the cross rod 24 is rotated, the cross rod 24 drives the filter plate 23 and the sliding block 26 to rotate, the sliding block 26 is rotated to a vertical state, the sliding block 26 is adsorbed with the magnetic area 271, so that the rotated sliding block 26 is limited with the filter plate 23, and the filter plate 23 is stably connected with the inner side of the transmission pipe 22.

[0042] Working principle: when the assembly is not used, the installation pipe 21 is in a separated state at the opposite end of the air inlet pipe 13 break, when the assembly is used, hold the transmission pipe 22 and the filter plate 23 with hands, align the sliding block 26 with the clamping groove 25, and push the filter plate 23, so that the sliding block 26 moves in the clamping groove 25, so that the filter plate 23 enters the limiting groove 27 through the sliding block 26, then rotate the horizontal rod 24 with hands, so that the horizontal rod 24 drives the filter plate 23 and the sliding block 26 to rotate, so that the sliding block 26 rotates to the vertical state, so that the sliding block 26 is adsorbed with the magnetic force area 271, so that the rotated sliding block 26 and the filter plate 23 are limited, then the filler block 28 is clamped outside the clamping groove 25, then the installation pipe 21 is inserted into the top end of the transmission pipe 22, so that the installation pipe 21 is connected with the transmission pipe 22 and the filler block 28 through threads, then the installation pipe 21 is inserted into the opposite end of the air inlet pipe 13 break, and the installation pipe 21 is rotated, so that the installation pipe 21 is stably connected with the air inlet pipe 13 through threads, when the exhaust gas is transmitted into the transmission pipe 22, the filter plate 23 in the transmission pipe 22 filters the objects wrapped in the exhaust gas.

[0043] The above steps make the filter plate 23 enter the limiting groove 27 through the interaction between the clamping groove 25 and the sliding block 26.

[0044] Please refer to Figs. 1-2 , Figs. 4-5 It is shown that the embodiment is based on the above embodiment, and further includes:

[0045] An auxiliary connecting assembly;

[0046] The auxiliary connecting assembly includes a connecting ring 31, a fixed block 32, a rotating rod 34 and a support frame 35; the connecting ring 31 is magnetically attracted to the outside central surface of the transmission pipe 22, the fixed block 32 is fixed to one end outside the connecting ring 31, the rotating rod 34 is located at the outside end of the fixed block 32, and the support frame 35 is located on one side of the rotating rod 34 and is fixed to the top end of the machine body 11.

[0047] The connecting ring 31 is used for connecting and adsorbing the transmission pipe 22, the fixed block 32 is used for connecting the rotating rod 34, the rotating rod 34 is used for rotating the fixed block 32 and the connecting ring 31, and the support frame 35 is used for rotating connection of the rotating rod 34.

[0048] A mounting groove 33 is formed in the outside end of the fixed block 32, one end of the mounting groove 33 is threadedly connected with one end of the rotating rod 34, and the other end of the rotating rod 34 is rotatably connected with one side of the top end of the support frame 35.

[0049] The mounting groove 33 is used for connecting the fixed block 32 and the rotating rod 34, which facilitates disassembly of the connecting ring 31 and the fixed block 32, rotating the connecting ring 31 with hands, so that the connecting ring 31 drives the fixed block 32 to rotate and separate from the rotating rod 34 through threads, thereby facilitating replacement of the connecting ring 31 and the fixed block 32.

[0050] Working principle: when the assembly is not used, the assembly is sleeved with the transmission pipe 22, the transmission pipe 22 is in a connected state with the air inlet pipe 13, when the air inlet pipe 13 is disassembled, the transmission pipe 22 is separated from the air inlet pipe 13, at this time, the transmission pipe 22 is rotated by hand, the rotation force is transmitted to the fixed block 32 through the transmission pipe 22 and the connecting ring 31, and the rotating rod 34 is pushed to rotate, so that the transmission pipe 22 is rotated to a transverse state through the rotating rod 34, thereby avoiding that the transmission pipe 22 is lost when the air inlet pipe 13 is disassembled; when the connecting ring 31 and the fixed block 32 are disassembled, the connecting ring 31 is rotated by hand, so that the connecting ring 31 drives the fixed block 32 to rotate and separate from the rotating rod 34 through the thread, so that the disassembly of the connecting ring 31 and the fixed block 32 is realized;

[0051] The above steps can improve the functionality of the device.

[0052] In the description of the present application, it should be further pointed out that, unless otherwise explicitly specified and limited, the terms "setting", "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0053] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A tunnel kiln waste heat reutilization system, characterized by, The utility model relates to a waste heat recycling device, which comprises an air inlet pipe (13), an auxiliary processing assembly, a connecting pipe (12) and a machine body (11). The auxiliary processing assembly comprises a mounting pipe (21), a transmission pipe (22), a filter plate (23) and a cross rod (24). The mounting pipe (21) is threadedly connected to opposite ends of the air inlet pipe (13), the transmission pipe (22) is located between the opposite ends of the mounting pipe (21), one end of the transmission pipe (22) is threadedly connected to the mounting pipe (21) below, the filter plate (23) is located at the center of the inner side of the transmission pipe (22), and the cross rod (24) is fixed to the center of one side of the filter plate (23).

2. A system for reusing waste heat from a tunnel kiln according to claim 1, characterized in that, The transmission pipe (22) is provided with a clamping groove (25) on both sides of the inner side of one end, a sliding block (26) is slidably connected to the inner side of the clamping groove (25), the opposite ends of the sliding block (26) are fixedly connected to the two sides of the filter plate (23), and the filter plate (23) moves in the transmission pipe (22) through the sliding block (26). The clamping groove (25) is provided with a filling block (28) at the outer side end, the bottom end of the mounting pipe (21) above is threadedly connected to the inner top end of the transmission pipe (22) and the filling block (28).

3. The system according to claim 2, wherein The inner side end of the clamping groove (25) is provided with a limiting groove (27), a magnetic area (271) is fixedly connected to the limiting groove (27), the sliding block (26) is clamped to the inner side of the limiting groove (27) and is adsorbed to the magnetic area (271).

4. The system of claim 1, wherein, The waste heat recycling device further comprises a machine body (11) and a connecting pipe (12).

5. The system of claim 1, wherein, The auxiliary connecting assembly comprises a connecting ring (31), a fixed block (32), a rotating rod (34) and a support frame (35). The connecting ring (31) is magnetically attracted to the center of the outer side of the transmission pipe (22), the fixed block (32) is fixed to one end of the outer side of the connecting ring (31), the rotating rod (34) is located at the outer side end of the fixed block (32), the support frame (35) is located at one side of the rotating rod (34) and is fixed to the top end of the machine body (11).

6. The system for reusing waste heat of a tunnel kiln according to claim 5, wherein The outer side end of the fixed block (32) is provided with a mounting groove (33), one end of the mounting groove (33) is threadedly connected to one end of the rotating rod (34), and the other end of the rotating rod (34) is rotatably connected to one side of the top end of the support frame (35).

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