Deslagging structure of incinerator hearth

Abstract

The utility model relates to the technical field of hearth deslagging, in particular to a deslagging structure of an incinerator hearth, which comprises an incinerator main body, a deslagging port is arranged at the bottom of the incinerator main body, a deslagging base is supported and assembled at the bottom of the incinerator main body, and a slag collecting drawer is assembled on the upper portion inside the deslagging base. A bottom slag inclined plate is arranged below the slag collecting drawing box, the bottom slag inclined plate is obliquely assembled below the bottom of the slag discharging base, an assembling top window corresponding to the incinerator body is formed in the top of the slag discharging base, a slag discharging groove corresponding to the slag discharging opening is formed in the center of the assembling top window, and an auxiliary roller is assembled in the slag discharging groove. According to the utility model, assembly supporting and sectional type slag discharging and discharging can be conveniently carried out according to requirements, so that the subsequent waste slag treatment is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of furnace slag discharge, in particular to a slag discharge structure for the furnace chamber of an incinerator. Background Technique

[0002] With the continuous development of civilized society, the waste treatment method is also changing. At present, waste is treated by centralized incineration and then reused, which can also reduce pollution. When treating, an incinerator is needed for assistance. When incinerating, in order to ensure the convenience of combustion inside the furnace chamber of the furnace body, it is necessary to carry out slag discharge treatment inside it to avoid extrusion and blockage, which will affect subsequent use;

[0003] In this regard, Chinese Patent Application No.: CN201720202413.7 discloses a slag treatment structure for a waste incinerator, including: a furnace body, a slag discharge port, a slag delivery mechanism, a return air duct and a slag air supply mechanism. The furnace body includes a grate, a furnace chamber, a feed port and a smoke exhaust port. An air inlet is arranged at the bottom of the grate, and the slag discharge port is connected to the furnace chamber; the slag delivery mechanism is arranged below the slag discharge port, and the slag delivery mechanism includes a conveying screw and a conveying chamber, and the cross-section of the conveying chamber is circular; the return air duct includes several return air pipes connected to the conveying chamber, an air inlet pipe connected to the air inlet and a control fan for controlling the air volume; the slag air supply mechanism includes a blower and an air supply pipe, and the air supply pipe is connected to the conveying chamber;

[0004] However, the existing slag discharge structure of the incinerator furnace chamber is inconvenient to be assembled and supported as needed and to carry out segmented slag discharge and slag dropping, which affects the subsequent waste residue treatment requirements;

[0005] Therefore, in order to solve the above problems, a slag discharge structure for the furnace chamber of an incinerator is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a slag discharge structure for the furnace chamber of an incinerator to solve the problem that the existing slag discharge structure of the incinerator furnace chamber is inconvenient to be assembled and supported as needed and to carry out segmented slag discharge and slag dropping, which affects the subsequent waste residue treatment requirements as mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A slag discharge structure for the furnace chamber of an incinerator, including an incinerator main body, a slag discharge port is opened at the bottom of the incinerator main body, a slag discharge base is supported and assembled at the bottom of the incinerator main body, a slag collection and extraction box is assembled above the interior of the slag discharge base, a bottom slag inclined plate is arranged below the slag collection and extraction box, the bottom slag inclined plate is inclined and assembled below the bottom of the slag discharge base, an assembly top window corresponding to the incinerator main body is opened at the top of the slag discharge base, a slag discharge groove corresponding to the slag discharge port is opened in the center of the assembly top window, and an auxiliary roller is assembled inside the slag discharge groove.

[0008] Preferably, assembly shafts are fixed at both ends of the auxiliary roller. The assembly shafts are inserted through and arranged inside the slag discharge base. One end of the assembly shaft extending outside the slag discharge base is fixed with a transmission gear, and a turning handle is fixedly arranged at the outer end of the transmission gear.

[0009] Preferably, the three groups of auxiliary rollers are assembled in parallel inside the slag discharge groove, and roller teeth are staggeredly distributed on the surface of the auxiliary rollers. The transmission gears outside the three groups of auxiliary rollers are meshed with each other.

[0010] Preferably, a support inner plate is arranged between the slag collection drawer and the bottom slag inclined plate. The support inner plate is arranged inside the slag discharge base and is integrally arranged with the slag discharge base. A slag discharge opening is formed in the center of the support inner plate. A slag scooping opening corresponding to the bottom slag inclined plate is formed in the lower part of the front side of the slag discharge base, and a baffle door is assembled outside the slag scooping opening.

[0011] Preferably, assembly buckles are sleeved at the upper and lower ends of the baffle door. The assembly buckles are welded to the outside of the front side of the slag discharge base, and a lifting handle ring is welded to the top of the baffle door.

[0012] Preferably, a filter bottom net is integrally arranged at the center of the bottom wall of the slag collection drawer, and an auxiliary slope is assembled on the side of the filter bottom net. The auxiliary slope covers the bottom of the slag collection drawer in a shape with a high periphery and a low center, and a pull handle is assembled on the front side of the slag collection drawer.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model is convenient for assembling support and segmented slag discharge and slag dropping according to needs, making subsequent waste residue treatment more convenient;

[0014] By arranging a slag discharge base and setting a slag collection drawer and a bottom slag inclined plate, the present utility model is convenient for auxiliary slag discharge and slag dropping at the bottom of the incinerator main body, making the operation and use more convenient, facilitating the slag discharge operation at the bottom of the incinerator main body, and making the use more convenient. Through this design, the convenience and practicability of the slag discharge structure of the incinerator furnace are improved.

[0015] By arranging auxiliary rollers, the present utility model is convenient for assembling and bearing the incinerator main body through an assembly top window and a slag discharge groove. When discharging slag through a slag discharge port, it is convenient for auxiliary rotation and transportation, making the slag discharge and slag dropping more convenient and not easy to block. Through this design, the convenience and practicability of the slag discharge structure of the incinerator furnace are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view sectional schematic diagram of the structure of the present utility model;

[0017] Figure 2 It is a top view schematic diagram of the structure of the present utility model;

[0018] Figure 3 This is a schematic side view of the partial structure of the slag discharge base of the present utility model;

[0019] Figure 4 For the present utility model Figure 1 An enlarged schematic view of the structure at position A;

[0020] Figure 5 For the present utility model Figure 1 An enlarged schematic view of the structure at position B;

[0021] Figure 6 For the present utility model Figure 2 An enlarged schematic view of the structure at position C;

[0022] In the figure: 100, the main body of the incinerator; 110, the slag discharge port; 200, the slag discharge base; 201, the assembly top window; 202, the slag discharge groove; 210, the slag collection and extraction box; 211, the filter bottom net; 212, the auxiliary ramp; 213, the pull handle; 220, the bottom slag inclined plate; 221, the supporting inner plate; 222, the lower slag outlet; 223, the slag extraction port; 230, the baffle plate; 231, the assembly buckle; 232, the carrying ring; 300, the auxiliary roller; 301, the roller teeth; 310, the assembly shaft; 320, the transmission gear; 330, the turning handle. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1-6 , an embodiment provided by the present utility model:

[0025] A slag discharge structure for the furnace chamber of an incinerator, including the main body 100 of the incinerator, a slag discharge port 110 is opened at the bottom of the main body 100 of the incinerator, a slag discharge base 200 is supported and assembled at the bottom of the main body 100 of the incinerator, a slag collection and extraction box 210 is assembled above the interior of the slag discharge base 200, a bottom slag inclined plate 220 is arranged below the slag collection and extraction box 210, the bottom slag inclined plate 220 is inclined and assembled below the bottom of the slag discharge base 200, an assembly top window 201 corresponding to the main body 100 of the incinerator is opened at the top of the slag discharge base 200, a slag discharge groove 202 corresponding to the slag discharge port 110 is opened in the center of the assembly top window 201, and an auxiliary roller 300 is assembled inside the slag discharge groove 202;

[0026] Further, assembly shafts 310 are fixed at both ends of the auxiliary roller 300. The assembly shafts 310 are inserted through and inside the slag discharge base 200. A transmission gear 320 is fixed at one end of the assembly shaft 310 extending outside the slag discharge base 200. A turning handle 330 is fixedly arranged at the outer end of the transmission gear 320. With this design, it is convenient to assist the rotation of the auxiliary roller 300 for slag discharge, making the operation more convenient;

[0027] Further, three groups of auxiliary rollers 300 are assembled in parallel inside the slag discharge groove 202, and roller teeth 301 are arranged in a staggered manner on the surface of the auxiliary rollers 300. The transmission gears 320 outside the three groups of auxiliary rollers 300 are meshed with each other. With this design, it is convenient to assist the rotation to convey the inside of the slag discharge groove 202 by rotation, facilitating synchronous drive and not easily causing blockage;

[0028] Further, a support inner plate 221 is arranged between the slag collection drawer 210 and the bottom slag inclined plate 220. The support inner plate 221 is arranged inside the slag discharge base 200, and the support inner plate 221 and the slag discharge base 200 are integrally arranged. A slag discharge opening 222 is formed in the center of the support inner plate 221. A slag scooping opening 223 corresponding to the bottom slag inclined plate 220 is formed in the lower part of the front side of the slag discharge base 200. A baffle door 230 is assembled outside the slag scooping opening 223. With this design, it is convenient to discharge and lower the slag inside the slag discharge base 200, making the operation and use more convenient and facilitating subsequent slag discharge and slag scooping;

[0029] Further, assembly buckles 231 are sleeved at the upper and lower ends of the baffle door 230. The assembly buckles 231 are welded to the outside of the front side of the slag discharge base 200, and a lifting handle ring 232 is welded to the top of the baffle door 230. With this design, it is convenient to assist in the insertion and assembly partition of the baffle door 230 and facilitate subsequent pulling and disassembling;

[0030] Further, a filter bottom net 211 is integrally arranged at the center of the bottom wall of the slag collection drawer 210, and an auxiliary slope 212 is assembled on the side of the filter bottom net 211. The auxiliary slope 212 covers the bottom of the slag collection drawer 210 in a shape with a high perimeter and a low center, and a pull handle 213 is assembled on the front side of the slag collection drawer 210. With this design, it is convenient for the auxiliary slag discharge and pulling operation of the slag collection drawer 210.

[0031] Working principle: During assembly and use, the top window 201 is assembled to facilitate the docking and assembly of the incinerator main body 100. Subsequently, the slag discharge port 110 is aligned with the slag discharge trough 202 for carrying and assembly, facilitating subsequent slag discharge operations. Then, when the incinerator main body 100 is burning, the slag discharge port 110 and the slag discharge trough 202 facilitate the discharge of slag into the slag collection and extraction box 210. During slag discharge, with the cooperation of the filter bottom net 211 and the inclination operation of the auxiliary slope 212, it is convenient to discharge fine impurities through the filter bottom net 211. Subsequently, it falls onto the surface of the bottom slag inclined plate 220 through the slag discharge port 222. Due to the inclined setting of the bottom slag inclined plate 220, it is convenient for inclined slag discharge. Then, the baffle door 230 is pulled to facilitate the removal of fine slag through the slag extraction port 223. At the same time, the slag collection and extraction box 210 can also be pulled to facilitate the discharge of medium and large-sized impurities collected inside the slag collection and extraction box 210, thus facilitating hierarchical slag discharge. Meanwhile, during slag discharge, by rotating the turning handle 330 and with the cooperation of the transmission gear 320, the three groups of auxiliary rollers 300 inside the slag discharge trough 202 are synchronously driven to rotate. At the same time, with the cooperation of the roller teeth 301, it is convenient for auxiliary rotation and slag discharge at the lower part of the slag discharge port 110 to avoid blockage, making the operation more convenient. The operation ends here.

[0032] The above is only the preferred embodiment of the present invention, and it is not intended to limit the present invention in any form; any ordinary technical personnel in this industry can smoothly implement the present invention according to the instructions in the attached drawings and the above description; however, any minor changes, modifications, and equivalent variations made by those skilled in this profession within the scope of the technical solution of the present invention by using the technical content disclosed above are all equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications, and variations made to the above embodiments based on the essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A slag discharge structure for an incinerator furnace, comprising an incinerator body (100), wherein a slag discharge port (110) is provided at the bottom of the incinerator body (100), characterized in that: The bottom support of the incinerator body (100) is equipped with a slag discharge base (200), a slag collection box (210) is installed on the upper part of the slag discharge base (200), a bottom slag inclined plate (220) is arranged below the slag collection box (210), and the bottom slag inclined plate (220) is obliquely installed below the bottom of the slag discharge base (200), and an assembly top window (201) corresponding to the incinerator body (100) is opened on the top of the slag discharge base (200), and a slag discharge groove (202) corresponding to the slag discharge port (110) is opened in the center of the assembly top window (201), and an auxiliary roller (300) is installed inside the slag discharge groove (202).

2. The slag discharge structure of the incinerator furnace according to claim 1, characterized in that: Assembly shafts (310) are fixed at both ends of the auxiliary roller (300), the assembly shafts (310) are inserted through the interior of the slag discharge base (200), a transmission gear (320) is fixed to one end of the assembly shaft (310) extending outside the slag discharge base (200), and a turning handle (330) is fixed to the outer end of the transmission gear (320).

3. The slag discharge structure of the incinerator furnace according to claim 2, characterized in that: The three groups of auxiliary rollers (300) are assembled in parallel inside the slag discharge trough (202), and roller teeth (301) are arranged in a staggered manner on the surfaces of the auxiliary rollers (300), and the transmission gears (320) on the outsides of the three groups of auxiliary rollers (300) are meshed with each other.

4. The slag discharge structure of the incinerator furnace according to claim 1, characterized in that: A support inner plate (221) is provided between the slag collecting and extracting box (210) and the bottom slag inclined plate (220); the support inner plate (221) is provided inside the slag discharge base (200), and the support inner plate (221) and the slag discharge base (200) are provided as one body; a slag discharge opening (222) is provided at the center of the support inner plate (221); a slag removal opening (223) corresponding to the bottom slag inclined plate (220) is provided at the front lower part of the slag discharge base (200); and a baffle plate (230) is provided outside the slag removal opening (223).

5. The slag discharge structure of the incinerator furnace according to claim 4, characterized in that: The upper and lower ends of the door baffle plate (230) are sleeved with assembly buckles (231), the assembly buckles (231) are welded to the front exterior of the slag discharge base (200), and a hand ring (232) is welded to the top of the door baffle plate (230).

6. The slag discharge structure of the incinerator furnace according to claim 1, characterized in that: A filtering bottom net (211) is integrally arranged in the center of the bottom wall of the slag collecting and drawing box (210), and an auxiliary slope (212) is arranged on the side of the filtering bottom net (211). The auxiliary slope (212) is in a shape of being high on all sides and having a bottom in the middle, and covers the bottom of the slag collecting and drawing box (210), and a pulling handle (213) is arranged on the front side of the slag collecting and drawing box (210).

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