Incinerator burner advancing and retreating protection device

Abstract

The utility model relates to an incinerator burner advancing and retreating protection device, which belongs to the technical field of incinerator burners and comprises a support frame and a burner fixedly mounted in the support frame, and a moving mechanism for moving the burner is arranged in the support frame. The moving mechanism comprises two advancing and retreating oil cylinders fixedly installed in the supporting frame, the two advancing and retreating oil cylinders are fixedly installed on the front face and the back face in the supporting frame, and output shafts of the two advancing and retreating oil cylinders are fixedly connected with a connecting plate. According to the incinerator burner advancing and retreating protection device, the advancing and retreating oil cylinder and the connecting plate are arranged, under the action of a hydraulic system, the effect of driving the burner to move leftwards and rightwards can be achieved, the advancing and retreating oil cylinder can be limited through the advancing and retreating oil cylinder guiding piece, and therefore the output end of the advancing and retreating oil cylinder can only move leftwards and rightwards; and meanwhile, the moving stability of the combustor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of incinerator burners, in particular to an incinerator burner advance and retreat protection device. Background Art

[0002] With the progress of society, the quantity and types of medical waste and domestic waste are increasing. Now pyrolysis and incineration are the mainstream treatment methods. Burners, as ignition devices, have been widely used in pyrolysis and incineration equipment.

[0003] Currently, the burners used in pyrolysis incinerators are generally ignited and shut down by remote control, which means the burners are constantly operating in a high-temperature environment. Practice has shown that this damages the burners themselves, and many burners have been burned out in engineering projects. Therefore, it is necessary to design a burner protection device to protect the burner. When the burner is in the ignition position when it is working, the burner is out of this position when it is not working. This protects the burner and realizes automatic operation, saving manpower, and being safe and reliable. Therefore, a burner advance and retreat protection device for incinerators is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides an incinerator burner advance and retreat protection device, which has the advantage of protecting the burner and solves the problem that the burner has been working in a high-temperature environment. Practice has shown that this causes damage to the burner itself, resulting in a large number of burners burned out in engineering.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an incinerator burner advance and retreat protection device, located on the side wall of the pyrolysis incinerator, comprising a support frame and a burner fixedly mounted inside the support frame, wherein a moving mechanism for moving the burner is provided inside the support frame;

[0006] The moving mechanism includes an advance and retreat cylinder fixedly installed inside the support frame. There are two advance and retreat cylinders, which are fixedly installed on the front and back sides of the support frame. The output shafts of the two advance and retreat cylinders are fixedly connected to a connecting plate, and the burner is fixedly connected to the connecting plate on one side.

[0007] Furthermore, the support frame is welded into a frame by channel steel, and the support frame is connected to the incinerator body by welding.

[0008] Furthermore, the front and back sides of the support frame are fixedly mounted with advance and retreat oil cylinder guides, and the output end of the advance and retreat oil cylinder passes through the advance and retreat oil cylinder guides and is slidably connected thereto.

[0009] Furthermore, a sealing baffle support frame is fixedly connected to the top of the support frame, a sealing oil cylinder is fixedly installed inside the sealing baffle support frame, and a sealing baffle extending into the interior of the support frame is fixedly connected to the output end of the sealing oil cylinder.

[0010] Furthermore, a burner interface is fixedly connected to the side wall of the pyrolysis incinerator, and a sealing baffle limit plate is fixedly connected to the inner bottom wall of the support frame. The sealing baffle is located between the sealing baffle limit plate and the burner interface.

[0011] Furthermore, the sealing baffle is the same size and shape as the burner interface, and the sealing baffle limiting plate is in the shape of a semicircular ring that matches the sealing baffle.

[0012] Compared with the prior art, the present invention provides an incinerator burner advance and retreat protection device, which has the following beneficial effects:

[0013] 1. The incinerator burner advance and retreat protection device, by setting the advance and retreat oil cylinder and the connecting plate, can achieve the effect of driving the burner to move left and right under the action of the hydraulic system. Then, by setting the advance and retreat oil cylinder guide, the advance and retreat oil cylinder can be limited, so that the movement direction of the advance and retreat oil cylinder output end can only be left and right, while improving the stability of the burner movement.

[0014] 2. The incinerator burner advance and retreat protection device is equipped with a sealing oil cylinder to drive the sealing baffle to move downward, and at the same time the advance and retreat oil cylinder drives the burner to move to the left. At this time, the sealing baffle can be located between the burner and the burner interface. At the same time, the burner moves to the right to support the sealing baffle, thereby achieving the effect of sealing the burner interface, thereby avoiding damage to the burner, and solving the problem that the burner has been working in a high-temperature environment. Practice has shown that this causes damage to the burner itself, and a large number of burners are burned in engineering. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0016] Figure 2 This is a top view of the structure of the utility model;

[0017] Figure 3 This is a structural side view of the sealing baffle of the utility model.

[0018] In the figure: 1. Support frame; 2. Burner; 3. Advance and retreat cylinder; 4. Advance and retreat cylinder guide; 5. Connecting plate; 6. Sealing baffle limit plate; 7. Sealing cylinder; 8. Sealing baffle support frame; 9. Sealing baffle; 10. Burner interface. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clarify the technical solutions in the embodiments of the present invention; it is clear that the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1:

[0021] See also Figures 1 to 2 , an incinerator burner advance and retreat protection device in this embodiment is located on the side wall of the pyrolysis incinerator, including a support frame 1 and a burner 2 fixedly installed inside the support frame 1, and a moving mechanism for moving the burner 2 is provided inside the support frame 1, and the moving mechanism includes an advance and retreat oil cylinder 3 fixedly installed inside the support frame 1, and the number of the advance and retreat oil cylinders 3 is two, and the two advance and retreat oil cylinders 3 are fixedly installed on the front and back sides of the support frame 1. The output shafts of the two advance and retreat oil cylinders 3 are fixedly connected with a connecting plate 5, and the side of the burner 2 close to the connecting plate 5 is fixedly connected to it. By setting the advance and retreat oil cylinder 3 and the connecting plate 5, under the action of the hydraulic system, the effect of driving the burner 2 to move left and right can be achieved.

[0022] Among them, the support frame 1 is welded into a frame by channel steel, and the support frame 1 is connected to the incinerator body by welding. The front and back sides of the support frame 1 are fixedly installed with advance and retreat cylinder guides 4, and the output end of the advance and retreat cylinder 3 passes through the advance and retreat cylinder guide 4 and is slidably connected to it.

[0023] It should be noted that by setting the advance and retreat cylinder guide 4, the advance and retreat cylinder 3 can be limited so that the movement direction of the output end of the advance and retreat cylinder 3 can only be left and right, while improving the stability of the movement of the burner 2. The burner 2 passes through the connecting plate 5 and is fixedly connected to it. The burner 2 is located in the middle position between the two advance and retreat cylinders 3.

[0024] Example 2:

[0025] See also Figures 1 to 3 On the basis of embodiment 1, it includes a sealing baffle support frame 8 fixedly connected to the top of the support frame 1, a sealing oil cylinder 7 is fixedly installed inside the sealing baffle support frame 8, and a sealing baffle 9 extending to the inside of the support frame 1 is fixedly connected to the output end of the sealing oil cylinder 7. A burner interface 10 is fixedly connected to the side wall of the pyrolysis incinerator, and a sealing baffle limit plate 6 is fixedly connected to the inner bottom wall of the support frame 1. The sealing baffle 9 is located between the sealing baffle limit plate 6 and the burner interface 10.

[0026] In this embodiment, the sealing baffle 9 is the same size and shape as the burner interface 10, and the shape of the sealing baffle limit plate 6 is a semicircular ring that is compatible with the sealing baffle 9. The sealing baffle 9 is a thermal insulation refractory material laid on the boiler steel plate, which can achieve both sealing effect and fire-resistant insulation function.

[0027] By adopting the above technical solution, the sealing cylinder 7 is set to drive the sealing baffle 9 to move downward, and at the same time the advance and retreat cylinder 3 drives the burner 2 to move to the left. At this time, the sealing baffle 9 can be located between the burner 2 and the burner interface 10. At the same time, the burner 2 moves to the right to support the sealing baffle 9, thereby achieving the effect of sealing the burner interface 10, thereby avoiding damage to the burner 2.

[0028] The working principle of the above embodiment is:

[0029] When the burner 2 needs to be ignited, the burner 2 is first released from the compressed sealing state, and the sealing baffle 9 is driven to move upward by the sealing oil cylinder 7. The burner interface 10 on the incinerator is directly facing the burner 2, so that the burner 2 can enter the burner interface 10. The advance and retreat oil cylinder 3 drives the burner 2 to move linearly through the advance and retreat oil cylinder connecting plate 5, and pushes the burner 2 into the burner interface 10 on the incinerator to complete the ignition preparation. The process issues an instruction to remotely ignite. After the thermocouple in the incinerator measures the temperature that meets the requirement, it is fed back to the control system. After the control system receives the signal, the burner 2 ignites and is turned off, and the ignition process is completed.

[0030] When the burner needs to be shut down and exited, the advance and retreat cylinder 3 first drives the burner 2 to move linearly through the advance and retreat cylinder connecting plate 5, and pulls the burner 2 out of the burner interface 10 on the incinerator, and pulls it out to the limit stop. At this time, the sealing baffle 9 is driven downward by the sealing cylinder 7 and reaches the limit stop. At this time, the sealing baffle 9 corresponds to the burner interface 10, and the advance and retreat cylinder 3 is started to push the burner 2 close to the sealing baffle 9 through the advance and retreat cylinder connecting plate 5, and the sealing baffle 9 is pressed to achieve the sealing effect.

[0031] The electrical components mentioned in this article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that controls a computer, etc., and the existing public power connection technology is not described in detail in this article.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "includes a..." does not exclude the presence of additional identical elements in the process, method, article, or device that includes the element.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An incinerator burner advance and retreat protection device, located on the side wall of a pyrolysis incinerator, characterized in that: It comprises a support frame (1) and a burner (2) fixedly mounted inside the support frame (1), wherein a moving mechanism for moving the burner (2) is arranged inside the support frame (1); The moving mechanism comprises an advance and retreat oil cylinder (3) fixedly mounted inside the support frame (1), the number of the advance and retreat oil cylinders (3) being two, the two advance and retreat oil cylinders (3) being fixedly mounted on the front and back sides of the support frame (1), the output shafts of the two advance and retreat oil cylinders (3) being fixedly connected to a connecting plate (5), and the burner (2) being fixedly connected to the connecting plate (5) on one side thereof.

2. The incinerator burner advance and retreat protection device according to claim 1, characterized in that: The support frame (1) is welded from channel steel into a frame, and the support frame (1) is connected to the incinerator body by welding.

3. The incinerator burner advance and retreat protection device according to claim 1, characterized in that: The front and back sides of the support frame (1) are fixedly mounted with advance and retreat oil cylinder guides (4), and the output end of the advance and retreat oil cylinder (3) passes through the advance and retreat oil cylinder guides (4) and is slidably connected thereto.

4. The incinerator burner advance and retreat protection device according to claim 1, characterized in that: A sealing baffle support frame (8) is fixedly connected to the top of the support frame (1), a sealing oil cylinder (7) is fixedly installed inside the sealing baffle support frame (8), and a sealing baffle (9) extending into the interior of the support frame (1) is fixedly connected to the output end of the sealing oil cylinder (7).

5. The incinerator burner advance and retreat protection device according to claim 4, characterized in that: A burner interface (10) is fixedly connected to the side wall of the pyrolysis incinerator, a sealing baffle limit plate (6) is fixedly connected to the inner bottom wall of the support frame (1), and the sealing baffle (9) is located between the sealing baffle limit plate (6) and the burner interface (10).

6. The incinerator burner advance and retreat protection device according to claim 5, characterized in that: The sealing baffle (9) and the burner interface (10) are of the same size and shape, and the sealing baffle limiting plate (6) is in the shape of a semicircular ring that matches the sealing baffle (9).

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