Kiln interior high-temperature solid-gas separation equipment

Abstract

The utility model provides high-temperature solid-gas separation equipment in a kiln. The high-temperature solid-gas separation equipment comprises a separator main body, the push cylinder is arranged in the separator main body, a central gas-guide tube is arranged in the push cylinder, a Tesla tube is arranged in the central gas-guide tube, a positive spiral sheet is arranged in the separator main body, and a negative spiral sheet is arranged in the push cylinder. According to the high-temperature solid-gas separation equipment in the kiln provided by the utility model, the positive and negative spiral sheets and the reverse spiral sheets are arranged in the separator main body and the push cylinder for use, and are matched with the back-blowing branch pipe and the back-blowing pipe, so that after materials are influenced by ascending airflow, the materials with lower density can be driven to ascend by the airflow through back blowing, and the materials are separated from the push cylinder; in the process, part of high-density materials rise and are blocked and thrown away along with the positive and negative spiral pieces, the materials are separated, the effect of improving the separation efficiency is achieved, and the internal separation effect of the separator body is remarkable after the separator body is used in the kiln for a long time.

Description

Technical Field

[0001] The utility model relates to the field of kilns, in particular to a high-temperature solid-gas separation device inside a kiln. Background Art

[0002] A kiln is a furnace used to fire ceramics and sculptures or to fuse enamel to the surface of metal objects.

[0003] At present, when the kiln is in use, a high-temperature solid-gas separation device is installed to separate and discharge solids and heat. The patent application with publication number CN220900689U proposed in the prior art has rotating blades arranged inside the inner ring. When the material enters, the external combustion kiln starts to heat and rotate, thereby driving the spiral blades to rotate, so that there is a large upward airflow at the top of the separation layer. When the material rotates inside the separation layer, it is affected by the increased upward airflow, and the material with a smaller density will be pulled to the top of the separation layer.

[0004] However, after the materials are affected by the rising airflow, the materials with lower density will be driven upward by the airflow. In this process, some high-density materials will be mixed in and driven upward into the inner circle. When the high-density materials rise, the separation efficiency is not significant.

[0005] Therefore, it is necessary to provide a high-temperature solid-gas separation equipment inside the kiln to solve the above technical problems. Utility Model Content

[0006] The utility model provides a high-temperature solid-gas separation equipment inside a kiln, which solves the problem that after the material is affected by the rising airflow, the material with lower density will be driven upward by the airflow, and in this process some high-density material will be mixed and driven to rise into the inner circle, and the separation efficiency effect is not significant when the high-density material rises.

[0007] In order to solve the above technical problems, the utility model provides a kiln internal high-temperature solid-gas separation equipment, comprising: a separator body;

[0008] A push cylinder is arranged inside the separator body, a central air duct is arranged inside the push cylinder, a Tesla tube is arranged inside the central air duct, a positive spiral sheet is arranged inside the separator body, and a reverse spiral sheet is arranged inside the push cylinder.

[0009] Preferably, a compensator is provided on the surface of the central air duct, a backflush pipe is provided on one side of the surface of the central air duct, and a backflush branch pipe is provided on the other side of the surface of the central air duct.

[0010] Preferably, a fixing ring block is fixedly mounted on the outer surface of the separator body, and a clamping groove is provided on the outer surface of the fixing ring block.

[0011] Preferably, a mounting cover is fixedly mounted on the outer surface of the central air duct, and a mounting groove is formed on one side of the mounting cover.

[0012] Preferably, connecting holes are provided on both sides of the outer surface of the mounting cover, sliding grooves are provided on both sides of the inner cavity wall of the connecting hole, a sliding rod is fixedly installed inside the sliding groove, and a spring is sleeved on one side of the outer surface of the sliding rod.

[0013] Preferably, a sliding block is sleeved on the other side of the outer surface of the sliding rod, and a limiting rod is fixedly installed on one side of the sliding block.

[0014] Preferably, the groove is in the shape of an annular groove.

[0015] Compared with the related art, the high-temperature solid-gas separation equipment inside the kiln provided by the utility model has the following beneficial effects:

[0016] The utility model provides a high-temperature solid-gas separation equipment inside a kiln. By arranging positive and negative spiral sheets and reverse spiral sheets inside a separator main body and a push cylinder, and using them in conjunction with a back-blowing branch pipe and a back-blowing pipe, when materials are affected by the rising airflow, those with lower density will be driven upward by the airflow. In this process, some high-density materials rise and are blocked and thrown away by the positive and negative spiral sheets, and the materials are separated, thereby achieving the effect of improving the separation efficiency. After being used for a long time inside the kiln, the internal separation effect of the separator main body is remarkable.

[0017] The utility model provides a high-temperature solid-gas separation equipment inside a kiln, wherein a central air guide pipe is installed on the surface of a separator body through an installation cover, and the restoring elastic force of a spring pushes a sliding block so that a limiting rod is embedded into the interior of a card slot, so that the installation cover is convenient to rotate on the separator body but is not easy to disassemble and separate, and when the central air guide pipe needs to be disassembled, the limiting rod can be pulled out of the card slot. The device has a simple structure and strong practicality, and an operator can quickly disassemble and assemble the central air guide pipe, which is convenient for the rotation and disassembly of the central air guide pipe, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a first embodiment of a kiln internal high-temperature solid-gas separation device provided by the utility model;

[0019] Figure 2 A schematic structural diagram of a second embodiment of a kiln internal high-temperature solid-gas separation device provided by the utility model;

[0020] Figure 3 for Figure 2 An enlarged schematic diagram of point A is shown;

[0021] Figure 4 for Figure 1 An enlarged schematic diagram of point B is shown.

[0022] Numbers in the figure: 1. separator body, 2. push cylinder, 3. Tesla tube, 4. central air guide tube, 5. compensator, 6. backblowing branch pipe, 7. backblowing pipe, 8. reverse spiral sheet, 9. forward spiral sheet, 10. fixing ring block, 11. mounting cover, 12. setting groove, 13. connecting hole, 14. slide groove, 15. slide rod, 16. spring, 17. slider, 18. limit rod, 19. slot. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] First embodiment

[0025] Please refer to Figure 1 ,in, Figure 1 The schematic diagram of the structure of the first embodiment of a high-temperature solid-gas separation device for a kiln provided by the utility model. The high-temperature solid-gas separation device for a kiln comprises: a separator body 1;

[0026] A push tube 2 is arranged inside the separator body 1, a central air duct 4 is arranged inside the push tube 2, a Tesla tube 3 is arranged inside the central air duct 4, a positive spiral sheet 9 is arranged inside the separator body 1, and a reverse spiral sheet 8 is arranged inside the push tube 2.

[0027] A compensator 5 is provided on the surface of the central air guide tube 4 , a backflush tube 7 is provided on one side of the surface of the central air guide tube 4 , and a backflush branch tube 6 is provided on the other side of the surface of the central air guide tube 4 .

[0028] The positive helical sheet 9 and the negative helical sheet 8 have opposite directions.

[0029] The working principle of a high-temperature solid-gas separation device inside a kiln provided by the utility model is as follows:

[0030] During operation, firstly, forward and reverse spiral blades 9 and reverse spiral blades 8 are set inside the separator body 1 and the push tube 2, and used in conjunction with the back-blowing branch pipe 6 and the back-blowing pipe 7. The forward and reverse spiral blades and the back-blowing equipment inside the push tube 2 and the separator body 1 cooperate with each other to achieve high-temperature solid-gas separation in the kiln.

[0031] Compared with the related art, the high-temperature solid-gas separation equipment inside the kiln provided by the utility model has the following beneficial effects:

[0032] The utility model provides a high-temperature solid-gas separation equipment inside a kiln, by arranging positive and negative spiral sheets 9 and reverse spiral sheets 8 inside a separator body 1 and a push tube 2, and using them in cooperation with a back-blowing branch pipe 6 and a back-blowing pipe 7, when materials are affected by the rising airflow, those with lower density will be driven upward by the airflow, and in this process, some high-density materials rise and are blocked and thrown away by the positive and negative spiral sheets, so that the materials are separated, thereby achieving the effect of improving the separation efficiency. After being used for a long time inside the kiln, the internal separation effect of the separator body is remarkable.

[0033] Second embodiment

[0034] Please refer to Figure 2 , Figure 3 and Figure 4 Based on the kiln internal high-temperature solid-gas separation equipment provided by the first embodiment of the present application, the second embodiment of the present application proposes another kiln internal high-temperature solid-gas separation equipment. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0035] Specifically, the difference of the high-temperature solid-gas separation equipment inside a kiln provided in the second embodiment of the present application is that, in the high-temperature solid-gas separation equipment inside a kiln, a fixed ring block 10 is fixedly installed on the outer surface of the separator body 1, and a card groove 19 is opened on the outer surface of the fixed ring block 10.

[0036] A mounting cover 11 is fixedly mounted on the outer surface of the central air guide tube 4 , and a mounting groove 12 is formed on one side of the mounting cover 11 .

[0037] The outer surface of the mounting cover 11 is provided with connecting holes 13 on both sides, the inner wall of the connecting hole 13 is provided with sliding grooves 14 on both sides, a sliding rod 15 is fixedly installed inside the sliding groove 14, and a spring 16 is sleeved on one side of the outer surface of the sliding rod 15.

[0038] A sliding block 17 is sleeved on the other side of the outer surface of the sliding rod 15 , and a limiting rod 18 is fixedly installed on one side of the sliding block 17 .

[0039] The clamping groove 19 is in the shape of an annular groove.

[0040] The clamping groove 19 is in the shape of an annular groove and is disposed in the middle of the outer surface of the fixed ring block 10 , so that the limiting rod 18 can rotate inside the clamping groove 19 .

[0041] The slider 17 is sleeved on the outer surface of the slide rod 15 , one end of the spring 16 is fixedly connected to the inner wall surface of the slide groove 14 , and the other end of the spring 16 is fixedly connected to the outer surface of the slider 17 .

[0042] The fixed ring block 10 is in the shape of a ring block and is installed on the outer surface of the separator body 1. The mounting cover 11 is in the shape of a ring block. The groove 12 is opened in the middle of one side of the mounting cover 11. The central air guide pipe 4 is installed in the middle of the mounting cover 11. The diameter of the groove 12 is adapted to the diameter of the fixed ring block 10.

[0043] The length of the slide bar 15 is longer than the connecting hole 13 , and two slide blocks 17 are fixedly mounted on two sides of the outer surface of the slide bar 15 .

[0044] The working principle of a high-temperature solid-gas separation device inside a kiln provided by the utility model is as follows:

[0045] During operation, the user first holds the two limiting rods 18 and pulls them toward the side away from the installation cover 11 . The limiting rods 18 drive the slider 17 to slide. The slider 17 slides on the surface of the slide rod 15 and presses the spring 16 .

[0046] The limiting rod 18 is moved into the connecting hole 13 , so that the user can conveniently cover the installation cover 11 on the outer surface of the separator body 1 through the groove 12 , so that the central air guide tube 4 is installed inside the push tube 2 .

[0047] When the user releases the limit rod 18, the spring 16 is not restricted, and the restoring elastic force of the spring 16 pushes the slider 17, which drives the limit rod 18 to move. The limit rod 18 is embedded in the groove 19 on the surface of the fixed ring block 10, so that the installation cover 11 cannot be removed from the surface of the fixed ring block 10, thereby maintaining the stability of the separation device.

[0048] Compared with the related art, the high-temperature solid-gas separation equipment inside the kiln provided by the utility model has the following beneficial effects:

[0049] The utility model provides a high-temperature solid-gas separation equipment inside a kiln, wherein a central air guide pipe 4 is installed on the surface of a separator body 1 through an installation cover 11, and the restoring elastic force of a spring 16 pushes a slider 17 so that a limiting rod 18 is embedded into a card slot 19, so that the installation cover 11 is convenient to rotate in the separator body 1 but is not suitable for disassembly and separation. When the central air guide pipe 4 needs to be disassembled, the limiting rod 18 can be pulled out of the card slot 19. The device has a simple structure and strong practicality, and an operator can quickly disassemble and assemble the central air guide pipe 4, which is convenient for the rotation and disassembly of the central air guide pipe 4, thereby improving the practicality of the device.

[0050] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-temperature solid-gas separation equipment inside a kiln, characterized in that: include: separator body; A push cylinder is arranged inside the separator body, a central air duct is arranged inside the push cylinder, a Tesla tube is arranged inside the central air duct, a positive spiral sheet is arranged inside the separator body, and a reverse spiral sheet is arranged inside the push cylinder.

2. The high-temperature solid-gas separation equipment inside a kiln according to claim 1, characterized in that: A compensator is arranged on the surface of the central air guide tube, a backflush tube is arranged on one side of the surface of the central air guide tube, and a backflush branch tube is arranged on the other side of the surface of the central air guide tube.

3. The high-temperature solid-gas separation equipment inside a kiln according to claim 1, characterized in that: A fixing ring block is fixedly mounted on the outer surface of the separator body, and a clamping groove is provided on the outer surface of the fixing ring block.

4. The high-temperature solid-gas separation equipment inside a kiln according to claim 1, characterized in that: A mounting cover is fixedly mounted on the outer surface of the central air guide tube, and a mounting groove is provided on one side of the mounting cover.

5. The high-temperature solid-gas separation equipment inside a kiln according to claim 4, characterized in that: Both sides of the outer surface of the mounting cover are provided with connecting holes, both sides of the inner cavity wall of the connecting hole are provided with sliding grooves, a sliding rod is fixedly installed inside the sliding groove, and a spring is sleeved on one side of the outer surface of the sliding rod.

6. The high-temperature solid-gas separation equipment inside a kiln according to claim 5, characterized in that: A sliding block is sleeved on the other side of the outer surface of the sliding rod, and a limiting rod is fixedly installed on one side of the sliding block.

7. The high-temperature solid-gas separation equipment inside a kiln according to claim 3, characterized in that: The clamping groove is in the shape of an annular groove.

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