A device for igniting a furnace

Abstract

The utility model relates to incinerator technical field, specifically disclose a kind of coking device of incinerator, including multiple groups of mutually parallel telescopic link;The upper and lower ends of telescopic link are vertically fixed with support plate;Electric hydraulic rod is connected with pin between the support plate;By pushing the chamber in the incinerator of the device, then electric hydraulic rod pushes two support plates mutually away and lifts the chamber of incinerator upper and lower two sides to be fixed, then adjust the side of electric grab towards the inner cavity of incinerator and prop up, then start electric grab and focus on the crushing treatment of coking product, then stop electric grab, change the direction of electric grab, so that the other side of the inner cavity of incinerator is propped up and fixed, then start electric grab and coke, reciprocate to process coking on the upper and lower left and right four sides of incinerator, then push the device to move a certain distance inside incinerator, coke again, reciprocate, realize the efficient coking of the inner cavity of incinerator.

Description

Technical Field

[0001] This utility model relates to the field of incinerator technology, specifically a coking device for an incinerator. Background Technology

[0002] An incinerator, simply put, is a high-temperature incineration treatment device. It is mainly used to convert solid or liquid waste into ash, flue gas and heat through a high-temperature oxidation process, thereby achieving the goals of waste reduction, harmlessness and resource utilization.

[0003] Chinese utility model patent CN201448856U, published on May 5, 2010, discloses a coking machine. It was designed to address the technical problems of coking easily at the ash discharge port of vertical coal-fired boilers used in thermal power plants or cogeneration plants, where the coke is hard and difficult to remove, causing many inconveniences to boiler ash discharge operations. It mainly comprises seven parts: a working section, an adjusting section, a lifting section, a base, a water supply section, a pneumatic control section, and an electrical section. These parts are connected by bolts and pins. The features and advantages of this utility model are: it is suitable for cleaning coking at the ash discharge port of vertical coal-fired boilers in thermal power plants or cogeneration plants. The coking machine is a pneumatic coking machine with high impact power, safety and reliability, flexible and simple operation, and a small footprint; because the various parts of the coking machine are connected by bolts and pins, disassembly and assembly are convenient, facilitating transportation and installation.

[0004] However, the aforementioned publicly disclosed solutions have the following shortcomings: Existing coking machines achieve the change of coking height position through the lifting part, enabling coking to be performed at different heights on the inner walls of the left, right and bottom surfaces of the incinerator, but cannot perform coking treatment on the upper surface of the incinerator cavity. Utility Model Content

[0005] The purpose of this invention is to solve the technical problem that existing coking machines, which use a lifting mechanism to change the height of the coking process and thus can perform coking at different heights on the inner walls of the left, right, and bottom surfaces of the incinerator, cannot perform coking on the upper surface of the incinerator cavity. This invention provides a coking device for an incinerator.

[0006] To achieve the above objectives, the present invention adopts the following technical solution;

[0007] The present invention discloses a coking device for an incinerator, comprising multiple sets of parallel telescopic rods; support plates are vertically fixed to the upper and lower ends of the telescopic rods; an electric hydraulic rod is pin-connected between the support plates; an adjusting sleeve is sleeved on the telescopic rod; a first fastener and a second fastener are threadedly connected to the adjusting sleeve; a tee pipe is sleeved on the second fastener; the tee pipe is rotatably connected inside the adjusting sleeve; and an electric pick is detachably fixed inside the tee pipe.

[0008] Furthermore, the support plate has multiple clearance grooves; a positioning pin is inserted into the clearance groove; and a roller is movably sleeved on the positioning pin.

[0009] Furthermore, a third fastener is threaded onto the tee pipe corresponding to the hole made by the electric pick.

[0010] The coking device for an incinerator provided by this utility model has the following beneficial effects:

[0011] 1. This utility model involves pushing the device into the chamber of an incinerator, then using an electric hydraulic rod to push two support plates away from each other, fixing the upper and lower sides of the incinerator chamber. The electric pick is then adjusted to face the side of the incinerator chamber and held in place. The electric pick is then activated to crush the coke. The electric pick is then stopped, its direction changed, and it is held in place against the other side of the incinerator chamber. The electric pick is then activated again to remove coke. This process is repeated to remove coke from all four sides of the incinerator. The device is then pushed further into the incinerator to remove coke again. This process is repeated to achieve efficient coking of the incinerator chamber.

[0012] 2. This utility model uses rollers instead of a support plate to contact the incinerator chamber, allowing the support plate to move precisely in a straight line. Under the jacking of the electric hydraulic rod, the eight rollers engage in rolling friction contact with the incinerator chamber, resulting in low movement resistance and precise linear displacement. This significantly improves the efficiency of removing coke from the inner wall of the incinerator. The continuous reciprocating and linear motion of the electric pick continuously vibrates and removes coke from the inner wall of the incinerator, further enhancing the efficiency. Simultaneously, a high-capacity mobile power supply can be detachably fixed to the upper surface of the support plate to power the electric pick, enabling continuous reciprocating motion for coke removal. Attached Figure Description

[0013] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings;

[0014] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of this utility model in use.

[0017] The following are the labels in the diagram: 1. Telescopic rod; 2. Support plate; 3. Positioning pin; 4. Roller; 5. Clearance groove; 6. Electro-hydraulic rod; 7. Adjusting sleeve; 8. First fastener; 9. Second fastener; 10. T-joint; 11. Electric pick; 12. Handle; 13. Reducing sleeve; 14. Threaded hole; 15. External sleeve; 16. Telescopic handle; 17. Third fastener. Detailed Implementation

[0018] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0019] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] It should be noted that all directional indications (such as up-down-left-right-forward-backward...) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0021] Please see Figure 1-3 As shown, a coking device for an incinerator includes multiple sets of parallel telescopic rods 1; support plates 2 are vertically fixed to the upper and lower ends of the telescopic rods 1; an electric hydraulic rod 6 is pinned between the support plates 2; an adjusting sleeve 7 is sleeved on the telescopic rods 1; a first fastener 8 and a second fastener 9 are threaded onto the adjusting sleeve 7; a three-way pipe 10 is sleeved on the second fastener 9; the three-way pipe 10 is rotatably connected inside the adjusting sleeve 7; an electric pick 11 is detachably fixed inside the three-way pipe 10. By pushing this device into the chamber of the incinerator, the electric hydraulic rod 6 pushes the two support plates 2 together. The upper and lower sides of the chamber of the incinerator are fixed away from each other. Then, the electric pick 11 is adjusted to face the side of the incinerator cavity and held in place. The electric pick 11 is then started to crush the coke. The electric pick 11 is then stopped, and its direction is changed so that it is held in place against the other side of the incinerator cavity. The electric pick 11 is then started again to remove coke. This process is repeated to remove coke from all four sides of the incinerator. The device is then moved a certain distance into the incinerator cavity and removed coke again. This process is repeated to achieve efficient removal of coke from the incinerator cavity.

[0022] Multiple clearance grooves 5 are provided inside the support plate 2; positioning pins 3 are inserted into the clearance grooves 5; rollers 4 are movably sleeved on the positioning pins 3. The rollers 4 replace the support plate 2 in contact with the incinerator chamber, so that the support plate 2 can move precisely in a straight line. Under the lifting of the electric hydraulic rod 6, the eight rollers 4 make rolling friction contact with the incinerator chamber, which reduces the movement resistance and allows for precise linear displacement. This makes the coking efficiency of the inner wall of the incinerator higher. The electric pick 11 can continuously vibrate and coke the inner wall of the incinerator through continuous reciprocating and linear motion, which makes the coking efficiency higher. At the same time, a large-capacity mobile power supply can be detachably fixed on the upper surface of the support plate 2 to power the electric pick 11, so that the electric pick 11 can continuously reciprocate to perform coking.

[0023] A third fastener 17 is threadedly connected to the corresponding hole of the electric pick 11 on the three-way pipe 10. By rotating the third fastener 17, the electric pick 11 is pressed and fixed inside the three-way pipe 10. The vertical position of the electric pick 11 inside the three-way pipe 10 can be adjusted to adapt to the different heights of the inner wall of the incinerator, thereby enabling the layered crushing of coke at different heights.

[0024] A handle 12 is vertically fixed to the side of the adjusting sleeve 7. The handle 12, which is half the length of the telescopic rod 1, makes it easy to hold and push the adjusting sleeve 7 to change the angle, thereby making it easy to change the height and angle of the adjusting sleeve 7.

[0025] An external sleeve 15 is fitted onto the electric hydraulic rod 6; the external sleeve 15 is pin-connected to a telescopic handle 16. By holding the telescopic handle 16, the electric hydraulic rod 6, the support plate 2, and multiple rollers 4 are pushed and pulled to make linear reciprocating motion. Thus, when coking the four sides of the incinerator, coking can be carried out in a linear motion, eliminating the need for manual movement of the electric pick 11, thereby increasing efficiency.

[0026] The lower half of the telescopic rod 1 is slidably sleeved with a reducing sleeve 13; the reducing sleeve 13 has a threaded hole 14 corresponding to the first fastener 8. By rotating the first fastener 8, it passes through the adjusting sleeve 7 and is threaded into the threaded hole 14, thus squeezing the lower half of the telescopic rod 1. This allows the adjusting sleeve 7 to move and be fixed in both the upper and lower halves of the telescopic rod 1. Thus, after the telescopic rod 1 is in its maximum extended state, coking can be performed on both the uppermost and lowermost positions of the inner wall of the incinerator.

[0027] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A coking device for an incinerator, characterized in that; It includes multiple sets of parallel telescopic rods (1); the upper and lower ends of the telescopic rods (1) are vertically fixed to support plates (2); the support plates (2) are connected by pins to electric hydraulic rods (6); an adjusting sleeve (7) is sleeved on the telescopic rods (1); the adjusting sleeve (7) has a hole and a threaded connection to a first fastener (8) and a second fastener (9); a three-way pipe (10) is sleeved on the second fastener (9); the three-way pipe (10) is rotatably connected inside the adjusting sleeve (7); an electric pick (11) is detachably fixed inside the three-way pipe (10).

2. The coking device for an incinerator according to claim 1, characterized in that: The support plate (2) has multiple clearance grooves (5); a positioning pin (3) is inserted into the clearance groove (5); and a roller (4) is movably sleeved on the positioning pin (3).

3. The coking device for an incinerator according to claim 1, characterized in that: The three-way pipe (10) has a corresponding hole for the electric pick (11) with a threaded connection to a third fastener (17).

4. The coking device for an incinerator according to claim 1, characterized in that: A handle (12) is vertically fixed to the side of the adjusting sleeve (7).

5. The coking device for an incinerator according to claim 1, characterized in that: An external sleeve (15) is fitted onto the electric hydraulic rod (6); the external sleeve (15) is pin-connected to a telescopic handle (16).

6. The coking device for an incinerator according to claim 1, characterized in that: The lower half of the telescopic rod (1) is slidably sleeved with a variable diameter sleeve (13); the variable diameter sleeve (13) has a threaded hole (14) corresponding to the first fastener (8).

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