Lateral spraying type multi-stage mixing burner

Abstract

The utility model discloses a side spraying type multi-stage mixing burner which comprises a bearing frame, a containing groove is formed in the upper surface of the bearing frame, a mounting plate is placed above the containing groove, a burner body is installed on the upper surface of the mounting plate, two sets of connecting plates are fixedly connected to the bottom face of the mounting plate, and the connecting plates are fixedly connected to the bottom face of the mounting plate. Inserting grooves are formed in the side faces, away from each other, of the connecting plates, the inner wall of the bearing frame is fixedly connected with two sets of fixing cylinders, and the inner wall of each fixing cylinder is fixedly connected with a spring. According to the device, through cooperation of the bearing frame, the containing groove, the mounting plate, the connecting plate, the inserting groove, the inserting block, a fixing barrel, a spring and a supporting column, the inserting block can move along with the supporting column when bearing external force by means of flexibility of the spring, when the connecting plate is lifted, the inserting block can be conveniently separated from the inserting groove, and meanwhile stability between the mounting plate and the bearing frame is relieved; and a worker can conveniently disassemble and overhaul the burner body, so that the overhaul efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of burners, in particular to a side-spraying multi-stage mixing burner. Background Art

[0002] A burner is a general term for a device that sprays fuel and air in a certain way to mix and burn. Burners are divided into industrial burners, burners, civil burners, and special burners according to their types and application areas. They are mostly made of corrosion-resistant and high-temperature resistant materials such as stainless steel or titanium. The function of the burner is to atomize the sample through flame combustion.

[0003] At present, burners are usually fixed with bolts during installation. When the burner is damaged and parts need to be replaced, the staff needs to disassemble the burner in a relatively cumbersome manner, which will affect the staff's maintenance efficiency. For this reason, we propose a side-spraying multi-stage mixing burner to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a side-spraying multi-stage mixing burner to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A side-spraying multi-stage mixing burner comprises a supporting frame, the upper surface of the supporting frame is provided with a placement groove, a mounting plate is placed above the placement groove, a burner body is mounted on the upper surface of the mounting plate, two groups of connecting plates are fixedly connected to the bottom surface of the mounting plate, a slot is provided on a side surface of each group of connecting plates away from each other, two groups of fixing cylinders are fixedly connected to the inner wall of the supporting frame, a spring is fixedly connected to the inner wall of each fixing cylinder, a pillar is fixedly connected to one end of each group of springs close to each other, and an insert is fixedly connected to one end of each group of pillars close to each other.

[0007] In a further embodiment, each of the insert blocks and each of the slots are triangular in shape, and the outer surface of each of the insert blocks is slidably connected to the inner wall of the slot.

[0008] In a further embodiment, the outer surface of each of the pillars is fixedly connected to a limiting plate, the right side surface of each of the limiting plates is provided with a sliding hole, the inner wall of each of the sliding holes is slidably connected to a sliding rod, the ends of each group of sliding rods that are away from each other are connected to the inner wall of the supporting frame, and the ends of each group of sliding rods that are close to each other are fixedly connected to a baffle.

[0009] In a further embodiment, two positioning plates are fixedly connected to the bottom surface of the mounting plate, and the two positioning plates are symmetrically arranged.

[0010] In a further embodiment, a stabilizing plate is fixedly connected to a side surface of each group of connecting plates that are close to each other.

[0011] In a further embodiment, two handles are fixedly connected to the upper surface of the mounting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device cooperates with the supporting frame, placement groove, mounting plate, connecting plate, slot, plug-in block, fixing tube, spring and pillar by setting the supporting frame, and utilizes the elasticity of the spring. When the plug-in block is subjected to external force, it will move with the pillar. When the connecting plate is lifted, the plug-in block will be easily separated from the slot. At the same time, the stability between the mounting plate and the supporting frame will be released, so that the staff can easily disassemble and repair the burner body, thereby ensuring the efficiency of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a side-spray multi-stage mixing burner.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the bottom view of the supporting frame of the side-spraying multi-stage mixing burner.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the front cross-section of the fixed tube of the side-injection multi-stage mixing burner.

[0017] In the figure: 1. load-bearing frame; 2. mounting plate; 3. burner body; 4. handle; 5. positioning plate; 6. connecting plate; 7. stabilizing plate; 8. fixing tube; 9. sliding hole; 10. limiting plate; 11. sliding rod; 12. spring; 13. support; 14. plug-in block; 15. slot; 16. baffle; 17. placement groove. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0019] 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.

[0020] See also Figure 1-3 In the utility model, a side-spraying multi-stage mixed burner comprises a carrying frame 1, a placement groove 17 is provided on the upper surface of the carrying frame 1, a mounting plate 2 is placed above the placement groove 17, two lifting handles 4 are fixedly connected to the upper surface of the mounting plate 2, and the lifting handles 4 are used to facilitate the staff to lift the mounting plate 2, which is more convenient to operate, and two positioning plates 5 are fixedly connected to the bottom surface of the mounting plate 2, and the two positioning plates 5 are symmetrically arranged. The positioning plates 5 can be used to position the mounting plate 2 and the carrying frame 1, thereby ensuring the stability of the mounting plate 2, and the mounting plate 2 can be carried on the placement groove 17, which forms a stability for the mounting plate 2, and can avoid installation. In case of displacement of plate 2, the burner body 3 is installed on the upper surface of the mounting plate 2, and two groups of connecting plates 6 are fixedly connected to the bottom surface of the mounting plate 2. The side of each group of connecting plates 6 close to each other is fixedly connected with a stabilizing plate 7. The stabilizing plate 7 can be used to reinforce the connecting plates 6 and enable the connecting plates 6 to move synchronously, thereby improving the convenience of disassembly. A slot 15 is provided on the side of each group of connecting plates 6 away from each other, and each plug block 14 and each slot 15 are triangular. The outer surface of each plug block 14 is slidably connected to the inner wall of the slot 15. Setting the plug block 14 and the slot 15 in a triangular shape can make it smoother when disengaged.

[0021] Two groups of fixed tubes 8 are fixedly connected to the inner wall of the supporting frame 1, and a spring 12 is fixedly connected to the inner wall of each fixed tube 8. One end of each group of springs 12 close to each other is fixedly connected to a pillar 13, and one end of each group of pillars 13 close to each other is fixedly connected to an insert block 14. By utilizing the elasticity of the spring 12, the position of the insert block 14 can be adjusted, thereby facilitating the disassembly of the burner body 3.

[0022] The outer surface of each pillar 13 is fixedly connected to the limit plate 10, and a sliding hole 9 is opened on the right side surface of each limit plate 10. The inner wall of each sliding hole 9 is slidably connected to a sliding rod 11. The end of each group of sliding rods 11 away from each other is connected to the inner wall of the supporting frame 1, and the end of each group of sliding rods 11 close to each other is fixedly connected to a baffle 16. By utilizing the connection between the sliding rod 11 and the sliding hole 9, the baffle 16 will limit the moving position of the limit plate 10, thereby preventing the pillar 13 from separating from the fixed tube 8, and can also limit the position of the plug 14.

[0023] The working principle of the utility model is: when the burner body 3 needs to be disassembled, the mounting plate 2 is lifted upward by the lifting handle 4, and the mounting plate 2 will drive the connecting plate 6 to rise. During the rising process of the connecting plate 6, the slot 15 will squeeze the plug 14, and the pillar 13 will press the spring 12 and the pillar 13 will drive the plug 14 to separate from the slot 15, thereby releasing the connection with the connecting plate 6, until the connecting plate 6 is completely lifted out of the bearing frame 1, which is more convenient for the staff to disassemble, thereby ensuring the efficiency of its maintenance. During installation, it is only necessary to place the mounting plate 2 on the placement slot 17, and the connecting plate 6 will push the plug 14 when it descends, and the plug 14 will push the pillar 13 and the spring 12. As the connecting plate 6 descends, the plug 14 will gradually enter the slot 15 to stabilize it.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A side-spray multi-stage mixing burner, characterized in that: The invention comprises a supporting frame (1), wherein a placement groove (17) is provided on the upper surface of the supporting frame (1), a mounting plate (2) is placed above the placement groove (17), a burner body (3) is mounted on the upper surface of the mounting plate (2), two groups of connecting plates (6) are fixedly connected to the bottom surface of the mounting plate (2), a slot (15) is provided on a side of each group of connecting plates (6) that is away from each other, two groups of fixing cylinders (8) are fixedly connected to the inner wall of the supporting frame (1), a spring (12) is fixedly connected to the inner wall of each fixing cylinder (8), one end of each group of springs (12) that is close to each other is fixedly connected to a pillar (13), and one end of each group of pillars (13) that is close to each other is fixedly connected to an insert (14).

2. A side-spraying multi-stage mixing burner according to claim 1, characterized in that: Each of the insert blocks (14) and each of the slots (15) are triangular in shape, and the outer surface of each of the insert blocks (14) is slidably connected to the inner wall of the slot (15).

3. A side-spraying multi-stage mixing burner according to claim 1, characterized in that: The outer surface of each support (13) is fixedly connected to a limit plate (10), the right side surface of each limit plate (10) is provided with a sliding hole (9), the inner wall of each sliding hole (9) is slidably connected to a sliding rod (11), the ends of each group of sliding rods (11) that are away from each other are connected to the inner wall of the supporting frame (1), and the ends of each group of sliding rods (11) that are close to each other are fixedly connected to a baffle (16).

4. A side-spraying multi-stage mixing burner according to claim 1, characterized in that: Two positioning plates (5) are fixedly connected to the bottom surface of the mounting plate (2), and the two positioning plates (5) are symmetrically arranged.

5. The side-spraying multi-stage mixing burner according to claim 1, characterized in that: A stabilizing plate (7) is fixedly connected to one side of each group of connecting plates (6) that are close to each other.

6. The side-spraying multi-stage mixing burner according to claim 1, characterized in that: Two handles (4) are fixedly connected to the upper surface of the mounting plate (2).

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