Garbage fly ash treatment equipment with recovery function

Abstract

The utility model discloses garbage fly ash treatment equipment with a recovery function, which comprises a barrel and an end cover, the end cover is detachably connected with the barrel through four uniformly distributed bolt connecting pieces, the surface of the end cover is provided with an eduction tube, and the inner circumferential surface of the end cover is fixedly connected with four uniformly distributed mounting plates. Through rotation of the fan blades, outside fly ash enters the filter cylinder through the opening in the lower end of the cylinder body, large impurities are blocked on the inner wall of the filter cylinder through filtration of the filter cylinder, fine dust enters the eduction tube through the filter cylinder, then the end cover is taken down, the filter cylinder is pulled upwards to take out the filter cylinder, and then the annular scraping plate is driven to move up and down through the linkage structure. Impurities on the inner wall of the filter cartridge can be scraped off and collected in a centralized mode, the whole operation process is rapid and convenient, meanwhile, the cylindrical filter cartridge improves the centralized circulation of air, dust can fall off in a centralized mode during cleaning, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fly ash recovery and treatment, in particular to garbage fly ash treatment equipment with a recovery function. Background Art

[0002] Fly ash is tiny ash particles formed during the combustion process. If fly ash is not controlled and handled, it will cause air pollution, clog rivers when it enters water bodies, and some chemicals will cause harm to organisms and humans. However, fly ash can be used to make cement and various lightweight building materials, and it can also be used as floating beads and as fertilizer. Therefore, fly ash needs to be recycled for secondary use.

[0003] Since the fly ash generated during the incineration process is light in texture, equipment with a suction function is often used in the prior art to filter and collect the fly ash. The filter in the equipment is often installed inside. When blockage occurs, the filter needs to be removed and cleaned with a brush or other tools. This not only takes a lot of time, but the fly ash brushed off is easy to scatter and cannot fall completely into the collection container, which is not practical. Utility Model Content

[0004] The purpose of the utility model is to provide a garbage fly ash processing equipment with a recycling function in order to solve the above-mentioned problems, as described below.

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

[0006] The utility model provides a garbage fly ash processing equipment with a recycling function, comprising a cylinder and an end cover, the end cover being detachably connected to the cylinder by four evenly distributed bolt connectors, the surface of the end cover being provided with a guide pipe, the inner circumferential surface of the end cover being fixedly connected with four evenly distributed mounting plates, the bottom surface of each mounting plate being rotatably connected with a fan blade, the interior of the end cover being provided with a driving assembly for simultaneously driving the four fan blades to rotate, the bottom of the inner wall of the cylinder being fixedly connected with a ring plate, the inner side of the ring plate being detachably connected with a filter cartridge, an airflow cavity being formed between the filter cartridge and the inner wall of the cylinder, an annular scraper abutting against the inner wall of the filter cartridge being provided at the lower end opening of the filter cartridge, and a linkage structure for driving the annular scraper to move up and down being provided at the inner bottom of the filter cartridge.

[0007] When using the above-mentioned garbage fly ash treatment equipment with recycling function, the cylinder is installed above the incineration point, and the four fan blades are driven to rotate simultaneously by the driving component, thereby driving the gas flow inside the cylinder and transmitting the airflow to the upper outlet pipe. At this time, the fly ash from the outside enters the filter cartridge through the opening at the lower end of the cylinder. Through the filtration of the filter cartridge, large impurities are blocked on the inner wall of the filter cartridge, and fine dust passes through the filter cartridge into the outlet pipe. After the recycling is completed, the end cover is removed and the filter cartridge can be taken out by pulling it up. Subsequently, the annular scraper is driven up and down by the linkage structure to scrape off the impurities on the inner wall of the filter cartridge for centralized collection.

[0008] Preferably, the bolt connector includes a fixing seat fixedly connected to the upper end of the side wall of the cylinder, a bolt is fixedly connected to the fixing seat, a fixing sleeve adapted to the bolt is fixedly connected to the side wall of the end cover, and a nut threadedly connected to the bolt is provided above the fixing sleeve.

[0009] Preferably, the number of the outlet pipes is four and they are evenly distributed on the surface of the end cover, and each of the outlet pipes is pluggably connected with a plug.

[0010] Preferably, the drive assembly includes a motor fixedly mounted on the surface of the end cover, the output shaft end of the motor extends into the end cover and is fixedly connected to a hollow gear, the middle shaft end of each fan blade is fixedly connected to a gear meshing with the hollow gear, and the diameter of the gear is smaller than the diameter of the hollow gear.

[0011] Preferably, a sealing strip is fixedly connected to the bottom end of the end cover, and an engaging groove adapted to the sealing strip is provided at the upper end of the cylinder.

[0012] Preferably, the upper end surface of the ring plate is truncated cone-shaped, with the small diameter end located at the bottom, a sealing ring 1 is fixedly connected to the inner wall of the ring plate, and a sealing ring 2 adapted to the sealing ring 1 is fixedly connected to the circumferential surface of the filter cartridge.

[0013] Preferably, the linkage structure comprises a sliding hole opened in the middle of the inner bottom of the filter cartridge, a connecting rod is slidably connected in the sliding hole, and the lower end of the connecting rod is fixedly connected to the annular scraper through a cross plate.

[0014] Preferably, a docking plate is fixedly connected to the side wall of the cylinder, and support strips are fixedly connected to both sides of the bottom end of the cylinder, and the support strips abut against the bottom end of the annular scraper and the filter cartridge.

[0015] The beneficial effects are:

[0016] As the fan blades rotate, fly ash from the outside enters the filter cartridge through the opening at the lower end of the cylinder. Large impurities are blocked on the inner wall of the filter cartridge through filtering by the filter cartridge, and fine dust passes through the filter cartridge into the outlet pipe. The end cover is then removed and the filter cartridge can be taken out by pulling it up. The annular scraper is then driven up and down by the linkage structure to scrape off the impurities on the inner wall of the filter cartridge for centralized collection. The entire operation process is quick and convenient. At the same time, the cylindrical filter cartridge improves the centralized circulation of air and allows dust to fall in a centralized manner during cleaning, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a cross-sectional stereoscopic view of the end cover of the utility model;

[0020] Figure 3 It is a cross-sectional stereoscopic view of the cylinder of the utility model;

[0021] Figure 4 It is a bottom-up sectional stereoscopic view of the cylinder of the utility model.

[0022] The following are the descriptions of the reference numerals:

[0023] 1. Cylinder body; 2. End cover; 3. Bolt connector; 3a. Fixing seat; 3b. Bolt; 3c. Fixing sleeve; 3d. Nut; 4. Driving assembly; 4a. Motor; 4b. Hollow gear; 4c. Gear; 5. Filter cartridge; 6. Ring plate; 7. Annular scraper; 8. Sliding hole; 9. Connecting rod; 10. Sealing ring 2; 11. Sealing ring 1; 12. Sealing strip; 13. Mounting plate; 14. Fan blade; 15. Export pipe; 16. Plug; 17. Docking plate; 18. Support strip. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 As shown, the utility model provides a garbage fly ash treatment equipment with a recycling function, including a cylinder 1 and an end cover 2, the end cover 2 is detachably connected to the cylinder 1 through four evenly distributed bolt connectors 3, a guide pipe 15 is provided on the surface of the end cover 2, four evenly distributed mounting plates 13 are fixedly connected to the inner circumferential surface of the end cover 2, each mounting plate 13 is rotatably connected to the bottom surface with a fan blade 14, the interior of the end cover 2 is provided with a driving assembly 4 for simultaneously driving the four fan blades 14 to rotate, a ring plate 6 is fixedly connected to the bottom of the inner wall of the cylinder 1, a filter cartridge 5 is detachably connected to the inner side of the ring plate 6, an airflow cavity is formed between the filter cartridge 5 and the inner wall of the cylinder 1, an annular scraper 7 abutting against the inner wall of the filter cartridge 5 is provided at the lower end opening of the filter cartridge 5, and a linkage structure for driving the annular scraper 7 to move up and down is provided at the inner bottom of the filter cartridge 5.

[0026] As an optional embodiment, the bolt connector 3 includes a fixing seat 3a fixedly connected to the upper end of the side wall of the cylinder 1, a bolt 3b is fixedly connected to the fixing seat 3a, a fixing sleeve 3c adapted to the bolt 3b is fixedly connected to the side wall of the end cover 2, and a nut 3d threadedly connected to the bolt 3b is provided above the fixing sleeve 3c. When the end cover 2 is installed on the upper end of the cylinder 1, the bolt 3b is inserted into the fixing sleeve 3c, and then the nut 3d is rotated to squeeze the fixing sleeve 3c and the end cover 2 downward to complete the installation.

[0027] As an optional implementation, there are four outlet pipes 15 and they are evenly distributed on the surface of the end cover 2. Each outlet pipe 15 is pluggably connected to a plug 16. According to output needs, outlet pipes 15 with appropriate positions and quantities can be selected for exhaust. Unused outlet pipes 15 can be blocked with plugs 16.

[0028] Reference Figure 2 As shown, the drive assembly 4 includes a motor 4a fixedly mounted on the surface of the end cover 2, the output shaft end of the motor 4a extends to the end cover 2 and is fixedly connected to a hollow gear 4b, the middle shaft end of each fan blade 14 is fixedly connected to a gear 4c meshing with the hollow gear 4b, and the diameter of the gear 4c is smaller than the diameter of the hollow gear 4b, the hollow gear 4b is driven to rotate by the motor 4a, and the four gears 4c are meshed with the hollow gear 4b, so that the motor 4a drives the four fan blades 14 to rotate at the same time, and when the diameter of the hollow gear 4b is larger than the gear 4c, the fan blades 14 can be driven to rotate at high speed to increase the wind force.

[0029] Specifically, a sealing strip 12 is fixedly connected to the bottom end of the end cover 2, and an engaging groove adapted to the sealing strip 12 is provided at the upper end of the cylinder body 1, so as to improve the sealing performance of the connection between the end cover 2 and the cylinder body 1.

[0030] Reference Figure 3As shown, the upper end surface of the ring plate 6 is truncated cone-shaped, and the small diameter end is located at the bottom. A sealing ring 11 is fixedly connected to the inner wall of the ring plate 6, and a sealing ring 2 10 adapted to the sealing ring 11 is fixedly connected to the circumferential surface of the filter cartridge 5. After the filter cartridge 5 is installed, the sealing ring 11 and the sealing ring 2 10 can be connected to each other, so that the airflow can only flow from the circumferential surface of the filter cartridge 5.

[0031] As an optional embodiment, the linkage structure includes a sliding hole 8 opened in the middle of the inner bottom of the filter cartridge 5, and a connecting rod 9 is slidably connected in the sliding hole 8, and the lower end of the connecting rod 9 is fixedly connected to the annular scraper 7 through a cross plate, so that the connecting rod 9 can be more stable when moving up and down. At the same time, the connecting rod 9 can be taken out through the sliding hole 8 to separate the arc scraper 7 from the filter cartridge 5.

[0032] Specifically, a docking plate 17 is fixedly connected to the side wall of the cylinder 1, and support strips 18 are fixedly connected to both sides of the bottom end of the cylinder 1, and the support strips 18 are abutted against the bottom ends of the annular scraper 7 and the filter cartridge 5. The cylinder 1 can be installed on the frame through the docking plate 17, and the support strips 18 can prevent the annular scraper 7 and the filter cartridge 5 from falling downward from the inside of the cylinder 1.

[0033] With the above structure, when in use, the cylinder 1 is installed above the incineration point, and the four fan blades 14 are driven to rotate simultaneously by the driving component 4, driving the gas flow inside the cylinder 1, so that the airflow is transported to the upper outlet pipe 15. At this time, the fly ash from the outside enters the filter cartridge 5 through the opening at the lower end of the cylinder 1. Through the filtration of the filter cartridge 5, large impurities are blocked on the inner wall of the filter cartridge 5, and fine dust passes through the filter cartridge into the outlet pipe 15. After the recovery is completed, the end cover 2 is removed, and the filter cartridge 5 can be taken out by pulling it up. Then, the annular scraper 7 is driven up and down by the linkage structure to scrape off the impurities on the inner wall of the filter cartridge 5 for centralized collection.

[0034] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A garbage fly ash treatment device with recycling function, characterized in that: The invention comprises a cylinder (1) and an end cover (2), wherein the end cover (2) is detachably connected to the cylinder (1) via four evenly distributed bolt connectors (3), a guide pipe (15) is provided on the surface of the end cover (2), four evenly distributed mounting plates (13) are fixedly connected to the inner circumferential surface of the end cover (2), a fan blade (14) is rotatably connected to the bottom surface of each mounting plate (13), a driving assembly (4) for simultaneously driving the four fan blades (14) to rotate is provided inside the end cover (2), a ring plate (6) is fixedly connected to the bottom of the inner wall of the cylinder (1), a filter cartridge (5) is detachably connected to the inner side of the ring plate (6), an airflow cavity is formed between the filter cartridge (5) and the inner wall of the cylinder (1), an annular scraper (7) abutting against the inner wall of the filter cartridge (5) is provided at the lower end opening of the filter cartridge (5), and a linkage structure for driving the annular scraper (7) to move up and down is provided at the inner bottom of the filter cartridge (5).

2. The garbage fly ash treatment equipment with recycling function according to claim 1 is characterized in that: The bolt connector (3) comprises a fixing seat (3a) fixedly connected to the upper end of the side wall of the cylinder (1), a bolt (3b) being fixedly connected to the fixing seat (3a), a fixing sleeve (3c) adapted to the bolt (3b) being fixedly connected to the side wall of the end cover (2), and a nut (3d) threadedly connected to the bolt (3b) being provided above the fixing sleeve (3c).

3. The garbage fly ash treatment equipment with recycling function according to claim 1 is characterized in that: The number of the outlet pipes (15) is four and they are evenly distributed on the surface of the end cover (2), and each outlet pipe (15) is pluggably connected to a plug (16).

4. The garbage fly ash treatment equipment with recycling function according to claim 1 is characterized in that: The driving assembly (4) comprises a motor (4a) fixedly mounted on the surface of the end cover (2); the output shaft end of the motor (4a) extends into the end cover (2) and is fixedly connected to a hollow gear (4b); the middle shaft end of each of the fan blades (14) is fixedly connected to a gear (4c) meshing with the hollow gear (4b); and the diameter of the gear (4c) is smaller than the diameter of the hollow gear (4b).

5. The garbage fly ash treatment equipment with recycling function according to claim 1 is characterized in that: The bottom end of the end cover (2) is fixedly connected to a sealing strip (12), and the upper end of the cylinder (1) is provided with an engaging groove adapted to the sealing strip (12).

6. The garbage fly ash treatment equipment with recycling function according to claim 1 is characterized in that: The upper end surface of the ring plate (6) is in the shape of a truncated cone, with the smaller diameter end located at the bottom. A sealing ring 1 (11) is fixedly connected to the inner wall of the ring plate (6), and a sealing ring 2 (10) adapted to the sealing ring 1 (11) is fixedly connected to the circumferential surface of the filter cartridge (5).

7. The garbage fly ash treatment equipment with recycling function according to claim 1 is characterized by: The linkage structure comprises a sliding hole (8) opened in the middle of the inner bottom of the filter cartridge (5), a connecting rod (9) is slidably connected in the sliding hole (8), and the lower end of the connecting rod (9) is fixedly connected to the annular scraper (7) via a cross-shaped plate.

8. The garbage fly ash treatment equipment with recycling function according to claim 1 is characterized by: A docking plate (17) is fixedly connected to the side wall of the cylinder (1), and support strips (18) are fixedly connected to both sides of the bottom end of the cylinder (1), and the support strips (18) abut against the bottom end of the annular scraper (7) and the filter cartridge (5).

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