LF city mud combustion rod

Abstract

The utility model discloses an LF city mud combustion rod which comprises an outer frame, sealing plates are fixed to the front side and the rear side of the outer frame, an inner pipe is arranged in the outer frame, a plurality of sets of outer pipes are arranged on the outer side of the inner pipe, and a filling block is arranged between every two adjacent sets of outer pipes. An outer groove is formed in the outer side wall of the inner pipe, an inner groove is formed in the inner side wall of the inner pipe, and the inner groove and the outer groove are both of a threaded groove structure. The outer pipes and the inner pipes are both of hollow pipe structures, at least five sets of outer pipes are distributed on the outer sides of the inner pipes at equal intervals in an array mode, during internal combustion, firstly, a spiral inner groove structure formed in the inner side of the outer frame can drive gas close to the inner side wall to rotate, and an air hole structure formed in the inner side of the filling block can guarantee internal air circulation; and the inner pipe and the outer pipe are both of a hollow structure, internal gas circulation can be guaranteed, the internal porous structure can improve complete combustion of the combustion rod, and the combustion efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of burning rods, in particular to a LF urban mud burning rod. Background Art

[0002] Industrial solid waste refers to solid wastes such as mining waste rock, mineral processing tailings, fuel waste slag, smelting and chemical process waste slag discharged during industrial production. Among them, tailings, coal gangue, fly ash, mirabilite, carbide slag, smelting slag, by-product gypsum, red mud and other solid wastes are listed as bulk industrial solid waste. At the same time, my country is a country that uses coal as its main energy source. Compared with other countries in the world, my country's energy resources are more scarce. Therefore, it is imperative to develop and utilize new energy. As a "resource placed in the wrong place", the harmlessness, reduction and resource utilization of bulk industrial solid waste are an important direction for future energy development.

[0003] The existing combustion rod mainly consists of a thin-walled hollow combustion outer tube and a plurality of coaxial oxygen supply tubes and a solid fuel body uniformly distributed in the hollow combustion outer tube. Since the oxygen supply tube and the solid fuel body are one hollow structure and one solid structure respectively, the combustion speeds cannot be synchronized during the combustion process, resulting in uneven combustion, which directly affects the efficiency of the operation. Currently, there are also combustion rods that combine hollow and solid, which mainly include an annular outer shell and an oxygen supply tube and a solid fuel rod housed together in the outer shell. The oxygen supply tube is used to supply oxygen to the solid fuel rod. Although this type of combustion rod improves the combustion efficiency, considering that in actual applications, such as disaster relief, time is the first priority, and gaining time means minimizing disaster losses. Therefore, it is necessary to further improve the combustion efficiency and increase the combustion speed of the combustion rod. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a LF urban mud burning stick. By setting an outer frame structure and an internal structure, during combustion, the outer groove structure on the outer side of the outer frame and the gas close to the outer frame will rotate with the outer groove. During internal combustion, first, the spiral inner groove structure opened on the inner side of the outer frame can drive the gas close to the inner wall to rotate, and the wind hole structure opened on the inner side of the filling block can ensure the internal air circulation. Both the inner tube and the outer tube are hollow structures, and the internal gas circulation can also be ensured. The internal porous structure can improve the complete combustion of the burning stick and improve the combustion efficiency. In this device, by setting The outer tube structure surrounding the outer side of the inner tube can improve the overall quality of the combustion rod, and the filling block structure between the outer tubes can also increase the combustion volume and extend the combustion time. Since each fuel body can be fully burned, the temperature of the combustion rod of the utility model is more concentrated. By setting a wrapped outer frame structure, during the combustion process, the outer frame can limit the inner tube, outer tube and filling body structure inward, which can make the combustion rod burn more evenly and the fire more stable. It can also effectively prevent the loosening or falling off of the fuel body in the outer tube during carrying or use, which is conducive to complete combustion. It can be made using renewable energy and can meet the needs of environmentally friendly processing and environmentally friendly use.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an LF urban mud burning rod, comprising an outer frame, the front and rear sides of the outer frame are fixed with sealing plates, and the outer tube structure surrounding the outer side of the inner tube is arranged to improve the overall quality of the burning rod, and the filling block structure between the outer tubes can also increase the combustion amount and extend the combustion time. Since each fuel body can be fully burned, the temperature of the burning rod of the utility model is more concentrated; an inner tube is arranged inside the outer frame, and a plurality of groups of outer tubes are arranged outside the inner tube, and filling blocks are arranged between two adjacent groups of the outer tubes.

[0006] As a preferred technical solution of the utility model, the outer wall of the inner tube is provided with an outer groove, and the inner wall of the inner tube is provided with an inner groove, and both the inner groove and the outer groove are spiral groove structures. Through the outer frame structure and the internal structure, during combustion, the outer groove structure on the outside of the outer frame and the gas close to the outer frame will rotate with the outer groove, and during internal combustion, the spiral inner groove structure opened on the inner side of the outer frame can first drive the gas close to the inner wall to rotate.

[0007] As a preferred technical solution of the utility model, the outer tube and the inner tube are both hollow tube structures, and the outer tubes are arranged in at least five groups in an equidistant array outside the inner tube. By setting a wrapped outer frame structure, during the combustion process, the outer frame can restrict the inner tube, the outer tube and the filling body structure inward, which can only make the combustion rod burn more evenly and the fire more stable, and can effectively prevent the loosening or falling off of the fuel body in the outer tube during carrying or use, which is conducive to complete combustion.

[0008] As a preferred technical solution of the present utility model, the filling block is of a fan-shaped structure, and both sides of the filling block are recessed inwardly. Air holes are formed inside the filling block; the air hole structure formed inside the filling block can ensure the air circulation inside. The inner tube and the outer tube are both of hollow structures, which can also ensure the gas circulation inside. The internal porous structure can improve the complete combustion of the combustion rod and improve the combustion efficiency.

[0009] As a preferred technical solution of the present utility model, the outer side of each group of filling blocks is connected to the inner side wall of the outer frame.

[0010] As a preferred technical solution of the present utility model, the air holes are in the shape of the Chinese character "Feng".

[0011] Compared with the prior art, the beneficial effects that the present utility model can achieve are as follows:

[0012] For the LF urban sludge combustion rod of the present utility model, through the outer frame structure and the internal structure provided, during combustion, for the outer groove structure on the outer side of the outer frame, the gas near the outer frame will rotate along with the outer groove. During internal combustion, first, the spiral inner groove structure formed on the inner side of the outer frame can drive the gas near the inner side wall to rotate. The air hole structure formed inside the filling block can ensure the air circulation inside. The inner tube and the outer tube are both of hollow structures, which can also ensure the gas circulation inside. The internal porous structure can improve the complete combustion of the combustion rod and improve the combustion efficiency.

[0013] Among them, by providing the outer tube structure surrounding the outer side of the inner tube, the overall quality of the combustion rod can be improved. Moreover, the filling block structure between the outer tubes can also increase the combustion amount and extend the combustion time. Since each fuel body can be fully combusted, the temperature of the combustion rod of the present utility model is more concentrated.

[0014] Among them, by providing the wrapped outer frame structure, during the combustion process, the outer frame can restrict the inner tube, the outer tube and the filling body structure inside, enabling the combustion rod to burn more evenly and the fire to be more stable. Moreover, it can effectively prevent the loosening or falling off of the fuel body inside the outer tube during carrying or use, which is beneficial to complete combustion.

[0015] Moreover, it can be made using renewable energy, which can meet the needs of environmental protection processing and environmental protection use.

[0016] In addition to the purposes, features and advantages described above, the present utility model has other purposes, features and advantages. The following will refer to the drawings for a further detailed description of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present utility model;

[0018] Figure 2 This is a structural breakdown diagram of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the inner tube, outer tube and filling body of the utility model;

[0020] Figure 4 for Figure 3 The main view of the structure. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments.

[0022] In the present disclosure, Figure 1-4 As shown, the utility model provides a LF urban mud burning stick, comprising an outer frame 1, sealing plates 2 are fixed on the front and rear sides of the outer frame 1, an inner tube 3 is arranged inside the outer frame 1, a plurality of groups of outer tubes 4 are arranged outside the inner tube 3, and a filling block 5 is arranged between two adjacent groups of outer tubes 4; through the outer frame 1 structure and the internal structure, during combustion, the outer groove 12 structure on the outer side of the outer frame 1, the gas close to the outer frame 1 will rotate with the outer groove 12, and during internal combustion, firstly, the spiral inner groove 11 structure opened on the inner side of the outer frame 1 can drive the gas close to the inner wall to rotate, and the wind hole 51 structure opened on the inner side of the filling block 5 can ensure the internal air circulation, and the inner tube 3 and the outer tube 4 are both hollow structures, and can also ensure the internal gas circulation, and the internal porous structure can improve the complete combustion of the burning stick and improve the combustion efficiency

[0023] In other embodiments, an outer groove 12 is formed on the outer sidewall of the inner tube 3, and an inner groove 11 is formed on the inner sidewall of the inner tube 3. Both the inner groove 11 and the outer groove 12 are of a thread groove structure; both the outer tube 4 and the inner tube 3 are of a hollow tube structure, and at least five groups of the outer tubes 4 are evenly arranged in an array on the outside of the inner tube 3; the filling block 5 is of a sector structure, and both sides of the filling block 5 are recessed inward, and air holes 51 are formed inside the filling block 5; the outside of each group of filling blocks 5 is connected to the inner sidewall of the outer frame 1; the air holes 51 are of a "Feng" character structure; it can be made using renewable energy, which can meet the needs of environmental protection processing and environmental protection use; by providing the outer tube 4 structure surrounding the outside of the inner tube 3, the overall quality of the combustion rod can be improved, and the filling block 5 structure between the outer tubes 4 can also increase the combustion amount and extend the combustion time. Since each fuel body can be fully burned, the temperature of the combustion rod of the present utility model is more concentrated; by providing the wrapped outer frame 1 structure, during the combustion process, the outer frame 1 can limit the inner tube 3, the outer tube 4 and the filling body structure internally, enabling the combustion rod to burn more evenly and the fire to be more stable, and effectively preventing the fuel body in the outer tube 4 from loosening or falling off during carrying or use, which is beneficial to complete combustion.

[0024] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present utility model.

Claims

1. A LF urban mud burning stick, characterized in that: It includes an outer frame (1), sealing plates (2) are fixed on both the front and rear sides of the outer frame (1), an inner tube (3) is arranged inside the outer frame (1), a plurality of outer tubes (4) are arranged outside the inner tube (3), and a filling block (5) is arranged between two adjacent groups of the outer tubes (4).

2. A LF urban mud burning stick according to claim 1, characterized in that: An outer groove (12) is formed on the outer side wall of the inner tube (3), and an inner groove (11) is formed on the inner side wall of the inner tube (3). Both the inner groove (11) and the outer groove (12) are of a threaded groove structure.

3. The LF urban mud burning stick according to claim 1, characterized in that: Both the outer tube (4) and the inner tube (3) are of a hollow tube structure, and at least five groups of the outer tubes (4) are arranged at equal intervals outside the inner tube (3) in an array distribution.

4. The LF urban mud burning stick according to claim 1, characterized in that: The filling block (5) is of a sector structure, and both sides of the filling block (5) are recessed inward. Air holes (51) are formed inside the filling block (5).

5. The LF urban mud burning stick according to claim 1, characterized in that: The outer side of each group of the filling blocks (5) is connected to the inner side wall of the outer frame (1).

6. The LF urban mud burning stick according to claim 4, characterized in that: The air holes (51) are of a "丰" character structure.

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