Household garbage incineration fly ash collecting device
By introducing dynamic cleaning of screws, rails and airflow cleaners into the fly ash treatment system, combined with the intelligent design of the spray mixing components, the problems of ash accumulation and low processing efficiency in the fly ash treatment system are solved, and efficient and thorough fly ash treatment and resource recycling are achieved.
Patent Information
- Application Number
- CN202421933336.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-08-12
AI Technical Summary
The existing fly ash treatment system has the problem of dust accumulation and blockage caused by untimely cleaning, low processing efficiency, difficult to meet the deep purification standards, and lacks dynamic cleaning mechanisms and refined wet treatments.
Fly ash treatment components are adopted, including screw rods, rails and airflow cleaners, combined with spray mixing components, to achieve dynamic cleaning and wetting treatment. Dynamic cleaning is carried out through screw rods driving the airflow cleaners on the rails. The intelligent design of the spray head and controller ensures wetting treatment, and the mixing rods and mixing motors enhance the mixing effect.
It improves the efficiency and thoroughness of fly ash treatment, realizes dynamic cleaning and refined processing, and ensures the complete purification of fly ash and resource recovery potential.
Smart Images
Figure CN223128896U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fly ash collection devices, in particular to a fly ash collection device for domestic waste incineration. Background Technique
[0002] In the current urban domestic waste treatment technology, incineration is widely used as an important means of reduction and harmless treatment.
[0003] At present, most of the existing fly ash treatment systems adopt static collection and simple physical separation methods, and there are generally problems such as ash accumulation and blockage caused by untimely fly ash cleaning, as well as the defects of low treatment efficiency and difficulty in meeting the deep purification standard. Especially in the fly ash collection and pretreatment stage, the lack of an effective dynamic cleaning mechanism and refined wet treatment steps limits the overall treatment effect and the potential of resource recovery. Therefore, the utility model provides a fly ash collection device for domestic waste incineration. Content of the Utility Model
[0004] (1) Technical Problems to be Solved
[0005] In view of the deficiencies of the prior art, the utility model provides a fly ash collection device for domestic waste incineration, which has the advantages of dynamic ash cleaning and efficient fly ash mixing treatment, and solves the problems of non-precise ash cleaning and inefficient fly ash mixing treatment.
[0006] (2) Technical Solutions
[0007] In order to achieve the above purposes of dynamic ash cleaning and efficient fly ash mixing treatment, the utility model provides the following technical solutions:
[0008] A fly ash collection device for domestic waste incineration, including a fly ash collection box, a fly ash inlet, a spray box, a fly ash treatment box, a fly ash outlet, a spray stirring assembly, and a fly ash treatment assembly. The spray stirring assembly is located inside the spray box, and the fly ash treatment assembly is located inside the fly ash treatment box;
[0009] The fly ash treatment assembly includes lead screws located on both sides inside the fly ash treatment box. There are transfer tracks on the lead screws, and the transfer tracks are pushed on the lead screws through spirals. An air flow sweeper is rotatably connected to the transfer tracks. There are metal mesh columns outside the fly ash treatment box, and a blower is provided at the bottom of the fly ash treatment box.
[0010] As a preferred technical solution of the utility model, one side of the top of the fly ash treatment box is provided with a mounting plate, the fly ash treatment box is embedded inside the mounting plate, one side of the bottom of the fly ash treatment box is provided with a chassis, and the blower is located inside the chassis.
[0011] As a preferred technical solution of the present utility model, a lead screw motor is provided on one side of the top of the lead screw, and the lead screw motor is fixed to one side of the bottom of the mounting plate by bolts.
[0012] As a preferred technical solution of the present utility model, a rail turning motor is provided on one side of the rail, a support plate is provided at the bottom of the rail turning motor, and the support plate is slidably connected to the fly ash treatment box.
[0013] As a preferred technical solution of the present utility model, the spray stirring assembly includes spray heads on both sides inside the spray box, a controller is provided at the connection between the spray head and the inner wall of the spray box, a spray water tank is provided on one side of the controller facing the outside of the spray box, and three vertically arranged stirring rods are provided on the top of the spray box.
[0014] As a preferred technical solution of the present utility model, a spray pipe is provided at the connection between the controller and the spray water tank, a number of stirring blades are provided on the outside of the stirring rod, and a stirring motor is provided on one side of the top of the stirring rod.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the present utility model provides a domestic waste incineration fly ash collection device, which has the following beneficial effects:
[0017] In this domestic waste incineration fly ash collection device, through the use of the fly ash treatment component, a lead screw and rail structure is arranged inside the fly ash treatment box, and an air flow sweeper rotatably connected to the rail is provided, realizing the dynamic cleaning of the fly ash treatment area, greatly improving the efficiency and thoroughness of fly ash treatment; in addition, in the spray stirring component, the intelligent design of the spray head and the controller, combined with the spray water tank and the spray pipe, ensure the wetting and preliminary treatment of fly ash, and the configuration of the stirring rod and the stirring motor strengthens the mixing and reaction of fly ash, optimizing the fly ash treatment effect. Description of the drawings
[0018] Figure 1 It is a schematic structural diagram of the present utility model;
[0019] Figure 2 It is a schematic structural diagram of the fly ash treatment component of the present utility model;
[0020] Figure 3 It is a schematic structural diagram of the bottom of the fly ash treatment box of the present utility model.
[0021] In the figure: 1. Fly ash collection box; 2. Fly ash inlet; 3. Spraying box; 4. Fly ash treatment box; 5. Fly ash outlet; 6. Lead screw; 7. Transfer track; 8. Air flow sweeper; 9. Metal mesh column; 10. Fan; 11. Mounting plate; 12. Chassis; 13. Lead screw motor; 14. Transfer track motor; 15. Support plate; 16. Spraying head; 17. Controller; 18. Spraying water tank; 19. Stirring rod; 20. Spraying pipe. Detailed implementation manner
[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0023] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.
[0024] In the description of the present invention, it should be noted that unless otherwise clearly defined 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 direct connection, or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
[0025] Please refer to Figures 1-3 ,
[0026] Embodiment 1: A domestic waste incineration fly ash collection device includes a fly ash collection box 1, a fly ash inlet 2, a spraying box 3, a fly ash treatment box 4, a fly ash outlet 5, a spraying and stirring assembly, and a fly ash treatment assembly;
[0027] It should be noted that: The spray stirring assembly is located inside the spray box 3, and the fly ash treatment assembly is located inside the fly ash treatment box 4; The fly ash collection box 1 is used to collect solid particles in the gas containing fly ash discharged from the incinerator; The fly ash inlet 2 is the inlet for fly ash to enter the fly ash treatment system or the collection box; The spray box 3 conducts preliminary wet treatment on the incoming fly ash, such as humidification and cooling; The fly ash treatment box 4 is the core treatment area for in-depth treatment and purification of fly ash; The fly ash outlet 5 is the channel for the treated fly ash to be discharged from the device.
[0028] The fly ash treatment assembly includes lead screws 6 located on both sides inside the fly ash treatment box 4, which are mechanical transmission components for driving the transfer track to move up and down. There is a transfer track 7 on the lead screw 6, which is a track for installing an air flow sweeper and can move on the lead screw. The transfer track 7 is pushed on the lead screw 6 by a helix. An air flow sweeper 8 is rotatably connected to the transfer track 7. The air flow sweeper 8 is used to clean the inside of the fly ash treatment box to prevent ash accumulation. There are metal mesh columns 9 on the outside of the fly ash treatment box 4, which are support structures for enhancing the stability of the equipment or assisting in air flow guidance. There is a fan 10 at the bottom of the fly ash treatment box 4, and the fan 10 provides air flow power to help the fly ash move and be discharged.
[0029] In this embodiment, there is a mounting plate 11 on one side of the top of the fly ash treatment box 4, which is a bracket for fixing the fly ash treatment box and other components. The fly ash treatment box 4 is embedded inside the mounting plate 11. The chassis 12 is the bottom support structure of the equipment and houses a fan. There is a chassis 12 on one side of the bottom of the fly ash treatment box 4, and the fan 10 is located inside the chassis 12. There is a lead screw motor 13 on one side of the top of the lead screw 6, which is a motor for driving the lead screw to rotate and controlling the movement of the transfer track. The lead screw motor 13 is fixed to the bottom of the mounting plate 11 on one side by bolts.
[0030] In this embodiment, there is a transfer track motor 14 on one side of the transfer track 7, which is a motor for driving the transfer track to rotate or move itself. There is a support plate 15 at the bottom of the transfer track motor 14, which serves as the support for the transfer track motor and allows it to slide along the fly ash treatment box. The support plate 15 is slidably connected to the fly ash treatment box 4.
[0031] Embodiment 2: The spray stirring assembly further includes spray heads 16 on both sides inside the spray box 3. The spray heads 16 are distributed inside the spray box and are used to spray water or other liquids. There is a controller 17 at the connection between the spray head 16 and the inner wall of the spray box 3, which regulates the opening and closing of the spray head, the water volume, etc. to achieve intelligent operation. There is a spray water tank 18 on one side of the controller 17 facing the outside of the spray box 3. The spray water tank 18 stores the water for spraying and is connected to the controller. There are three vertically arranged stirring rods 19 on the top of the spray box 3. The stirring rods 19 are on the top of the spray box and are equipped with stirring blades to promote the mixing of fly ash and water.
[0032] In this embodiment, a spray pipe 20 is provided at the connection between the controller 17 and the spray water tank 18. The spray pipe 20 connects the spray water tank and the spray head to convey the spray water. A number of stirring blades are provided on the outer side of the stirring rod 19, and a stirring motor is provided on one side of the top of the stirring rod 19.
[0033] Advantages of the above embodiment:
[0034] For this domestic waste incineration fly ash collection device, through the use of the fly ash treatment component, the screw rod 6 and the track 7 structure are arranged inside the fly ash treatment box 4, and the air flow sweeper 8 rotatably connected to the track realizes the dynamic cleaning of the fly ash treatment area, greatly improving the efficiency and thoroughness of fly ash treatment; in addition, in the spray stirring component, the intelligent design of the spray head 16 and the controller 17, combined with the spray water tank 18 and the spray pipe 20, ensures the wetting and preliminary treatment of fly ash, while the configuration of the stirring rod 19 and the stirring motor strengthens the mixing and reaction of fly ash and optimizes the fly ash treatment effect.
[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A domestic waste incineration fly ash collection device, comprising a fly ash collection box (1), a fly ash inlet (2), a spray box (3), a fly ash treatment box (4), a fly ash outlet (5), a spray stirring assembly, and a fly ash treatment assembly. The spray stirring assembly is located inside the spray box (3), and the fly ash treatment assembly is located inside the fly ash treatment box (4). It is characterized in that: The fly ash treatment assembly includes lead screws (6) located on both sides inside the fly ash treatment box (4). A transfer track (7) is provided on the lead screw (6), and the transfer track (7) is pushed on the lead screw (6) by means of a helix. An air flow sweeper (8) is rotatably connected to the transfer track (7). A metal mesh column (9) is provided outside the fly ash treatment box (4), and a blower (10) is provided at the bottom of the fly ash treatment box (4).
2. The waste - to - energy fly ash collection device according to claim 1, characterized in that: On one side of the top of the fly ash treatment box (4), there is a mounting plate (11). The fly ash treatment box (4) is embedded inside the mounting plate (11). On one side of the bottom of the fly ash treatment box (4), there is a chassis (12), and the blower (10) is located inside the chassis (12).
3. The domestic waste incineration fly ash collection device according to claim 2, characterized in that: On one side of the top of the lead screw (6), there is a lead screw motor (13), and the lead screw motor (13) is fixed to the bottom side of the mounting plate (11) by bolts.
4. A domestic waste incineration fly ash collection device according to claim 1, characterized in that: On one side of the transfer track (7), there is a transfer track motor (14). At the bottom of the transfer track motor (14), there is a support plate (15), and the support plate (15) is slidably connected to the fly ash treatment box (4).
5. A domestic waste incineration fly ash collection device according to claim 1, characterized in that: The spray stirring assembly includes spray heads (16) on both sides inside the spray box (3). A controller (17) is provided at the connection between the spray head (16) and the inner wall of the spray box (3). On the side of the controller (17) facing the outside of the spray box (3), there is a spray water tank (18). Three vertically arranged stirring rods (19) are provided on the top of the spray box (3).
6. The domestic waste incineration fly ash collection device according to claim 5, characterized in that: A spray pipe (20) is provided at the connection between the controller (17) and the spray water tank (18). A number of stirring blades are provided on the outside of the stirring rod (19), and a stirring motor is provided on one side of the top of the stirring rod (19).