Domestic sludge incineration ash and construction waste combined treatment and recycling device

Abstract

The utility model relates to the technical field of resource recycling devices, and discloses a domestic sludge incineration ash and construction waste combined treatment and recycling device which comprises a box body, and a second servo motor is arranged on one side of the upper end of the end face of one side of the box body. When the device is used, a second servo motor is arranged to drive a crushing roller to rotate, so that the crushing roller can crush domestic sludge incineration ash and construction waste which enter the box body; during crushing, a vibrating motor is arranged to drive a screen to screen the crushed domestic sludge incineration ash and construction waste, and the incomplete domestic sludge incineration ash and construction waste can be vibrated back into the crushing roller to be subjected to secondary crushing; therefore, domestic sludge incineration ash and construction waste which are large in size originally can be effectively treated, the size is reduced, the subsequent treatment efficiency is improved, and the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of resource recycling devices, in particular to a combination of domestic sewage sludge incineration ash and construction waste. Background Art

[0002] The sludge after urban domestic sewage treatment generally has a water content of about 80%, is rich in nutrients such as organic matter, and contains a certain amount of heavy metals and harmful substances such as viruses, pathogens, and parasite eggs. Improper sludge disposal will cause serious secondary environmental pollution. The current method of urban domestic sludge disposal is mainly incineration, and the ash produced by sludge incineration is also a hazardous solid waste, which must be sent to a hazardous waste landfill for safe landfill. However, due to the high cost of landfill, enterprises cannot afford the high cost of landfill disposal. Many sludge incineration ash has not been reasonably disposed of, let alone reasonably utilized, resulting in a waste of resources and becoming an important source of environmental risks.

[0003] At present, the recycling of most domestic sewage sludge incineration ash and construction waste requires the use of processing and reuse equipment. However, the existing equipment has many problems when crushing and screening these materials, mainly manifested in poor crushing effect, and cannot fully crush domestic sewage sludge incineration ash and construction waste, resulting in low production efficiency.

[0004] Therefore, those skilled in the art provide a device for treating and recycling domestic sludge incineration ash combined with construction waste to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a domestic sludge incineration ash combined with construction waste treatment and recycling device is proposed. When the device is in use, the second servo motor is used to drive the crushing roller to rotate, so that the crushing roller can crush the domestic sludge incineration ash and construction waste entering the box body. At the same time, the vibration motor is used to drive the screen to screen the crushed domestic sludge incineration ash and construction waste, and the incomplete domestic sludge incineration ash and construction waste can be vibrated back to the crushing roller for secondary crushing, so that the originally large domestic sludge incineration ash and construction waste can be effectively treated, the volume can be reduced, the efficiency of subsequent treatment can be improved, and the overall production efficiency can be improved.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A device for treating and recycling ash from incineration of domestic sludge combined with construction waste, comprising a box body, a second servo motor is arranged on one side of the upper end of one end surface of the box body, a driving gear is sleeved on the outside of the output end of the second servo motor, one side of the driving gear is meshedly connected with a driven gear, the insides of the driving gear and the driven gear are meshedly connected with crushing rollers, a fixing plate is fixedly connected to the middle part of the inner part of the box body, two springs are arranged on both sides of the inner upper end of the fixing plate, the upper ends of a plurality of the springs are fixedly connected with connecting blocks, the upper ends of a plurality of the connecting blocks are fixedly connected with a vibration plate, the inner part of the vibration plate is snap-connected with a screen, and vibration motors are arranged on both sides of the lower end of the vibration plate;

[0008] A first servo motor is provided in the middle of the interior of the fixed plate, a stirring rod is fixedly connected to the output end of the first servo motor, brackets are fixedly connected to both sides of the outer wall of the stirring rod, and a scraper is provided on one side end surface of the two brackets. During transportation, unloading ports are opened on both sides of the interior of the fixed plate;

[0009] Through the above technical scheme, when the device is in use, the second servo motor is used to drive the crushing roller to rotate, so that the crushing roller can crush the domestic sludge incineration ash and construction waste entering the box. At the same time, the vibration motor is used to drive the screen to screen the crushed domestic sludge incineration ash and construction waste, and the incomplete domestic sludge incineration ash and construction waste can be vibrated back to the crushing roller for secondary crushing, so that the originally large domestic sludge incineration ash and construction waste can be effectively processed, the volume can be reduced, the efficiency of subsequent processing can be improved, and the overall production efficiency can be improved.

[0010] Furthermore, a rotation groove is provided on the outer side of the inner lower end of the fixing plate, and a rotation block is fixedly connected to one side of the upper ends of the two brackets, and the two rotation blocks are rotationally connected to the rotation groove;

[0011] Through the above technical solution, the rotation and fixation of the bracket can be achieved through the combined design of the rotating block and the rotating groove, thereby improving the stability and safety of the equipment.

[0012] Furthermore, a discharge pipe is provided in the middle of the lower end of the box body, and an electromagnetic control valve is provided inside the discharge pipe;

[0013] Through the above technical solution, the discharge pipe can be opened and closed by the electromagnetic control valve, so as to accurately control the discharge amount and discharge time of the material.

[0014] Furthermore, a feed pipe is fixedly connected to the middle of the upper end of the box body, a cover plate is rotatably connected to one side of the upper end of the outer wall of the feed pipe, and a buckle is fixedly connected to one side of the outer wall of the cover plate;

[0015] Through the above technical solution, the material can be directly introduced into the box through the feed pipe, which is convenient for subsequent processing or storage. The cover plate is located at the upper end of the feed pipe to prevent the material from overflowing.

[0016] Furthermore, a sealing door is rotatably connected to the upper end of one end surface of the box body, and a sealing gasket is provided on one end surface of the sealing door;

[0017] Through the above technical solution, the presence of the sealed door can effectively prevent external substances such as dust and moisture from entering the interior of the box, protect the normal operation of the equipment inside the box, and extend the service life of the equipment.

[0018] Furthermore, a collection box is slidably connected to one side of the lower end of the box body;

[0019] Through the above technical solution, the mixed materials can be collected through the collection box, which is convenient for subsequent processing and utilization.

[0020] Furthermore, a control panel is provided at a corner of one end surface of the box body, and a battery is provided at one side of the lower end of the box body, and the battery and the control panel, the first servo motor, the second servo motor, and the vibration motor are all electrically connected;

[0021] Through the above technical solution, the battery provides a stable power supply for the entire device, which can effectively avoid problems such as power jitter or power outage, and ensure the normal operation of the equipment.

[0022] Furthermore, support legs are fixedly connected to the four corners of the lower end of the box;

[0023] Through the above technical solution, the presence of the supporting legs can provide additional supporting force and increase the stability of the box.

[0024] The utility model has the following beneficial effects:

[0025] 1. The utility model proposes a device for treating and recycling domestic sludge incineration ash and construction waste. Compared with the existing treatment and recycling device, when the device is in use, the second servo motor is used to drive the crushing roller to rotate, so that the crushing roller can crush the domestic sludge incineration ash and construction waste entering the box. At the same time, the vibration motor is used to drive the screen to screen the crushed domestic sludge incineration ash and construction waste, and the incomplete domestic sludge incineration ash and construction waste can be vibrated back to the crushing roller for secondary crushing, so that the originally large domestic sludge incineration ash and construction waste can be effectively treated, the volume can be reduced, the efficiency of subsequent treatment can be improved, and the overall production efficiency can be improved.

[0026] 2. The utility model proposes a device for treating and recycling domestic sludge incineration ash and construction waste. Compared with the existing treatment and recycling devices, when the treatment and recycling device is in use, the first servo motor is used to drive the stirring rod to rotate, so that the crushed domestic sludge incineration ash and construction waste can be fully mixed, ensuring that the various components can be evenly distributed, which is beneficial to the subsequent treatment process. At the same time, the scraper is used to scrape off the residues adhering to the inner wall, so that the domestic sludge incineration ash and construction waste can be fully utilized, thereby improving the quality and purity of the recycled materials and further improving the recycling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is an axonometric diagram of a device for treating and recycling domestic sludge incineration ash combined with construction waste proposed in the utility model;

[0028] Figure 2 It is a side sectional view of a device for treating and recycling domestic sludge incineration ash combined with construction waste proposed in the utility model;

[0029] Figure 3 It is a front cross-sectional view of a device for treating and recycling domestic sludge incineration ash combined with construction waste proposed in the utility model;

[0030] Figure 4 It is a top-sectional view of a device for treating and recycling domestic sludge incineration ash combined with construction waste proposed in the utility model;

[0031] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0032] Legend:

[0033] 1. Box body; 2. Support legs; 3. Control panel; 4. Feed pipe; 5. Cover plate; 6. Handle; 7. Fixed plate; 8. First servo motor; 9. Stirring rod; 10. Bracket; 11. Scraper; 12. Solenoid control valve; 13. Discharge pipe; 14. Collecting box; 15. Battery; 16. Vibrating plate; 17. Screen; 18. Feeding port; 19. Vibrating motor; 20. Spring; 21. Connecting block; 22. Sealing door; 23. Sealing pad; 24. Rotating groove; 25. Rotating block; 26. Second servo motor; 27. Driving gear; 28. Driven gear; 29. ​​Crushing roller. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-5 , the utility model provides an embodiment: a domestic sludge incineration ash combined with construction waste treatment and recycling device, including a box body 1, a second servo motor 26 is arranged on one side of the upper end of one end surface of the box body 1, a driving gear 27 is sleeved on the outside of the output end of the second servo motor 26, one side of the driving gear 27 is meshed and connected with a driven gear 28, the driving gear 27 and the driven gear 28 are meshed and connected with a crushing roller 29, a fixed plate 7 is fixedly connected to the middle part of the inner part of the box body 1, two springs 20 are arranged on both sides of the inner upper end of the fixed plate 7, the upper ends of multiple springs 20 are fixedly connected with connecting blocks 21, the upper ends of multiple connecting blocks 21 are fixedly connected with a vibration plate 16, the inner part of the vibration plate 16 is engaged and connected with a screen 17, and vibration motors 19 are arranged on both sides of the lower end of the vibration plate 16;

[0036] A first servo motor 8 is arranged in the middle part of the interior of the fixed plate 7, and a stirring rod 9 is fixedly connected to the output end of the first servo motor 8. Brackets 10 are fixedly connected to both sides of the outer wall of the stirring rod 9, and scrapers 11 are arranged on one side end faces of the two brackets 10. During transportation, discharge ports 18 are opened on both sides of the interior of the fixed plate 7. When the device is in use, the crushing roller 29 is driven to rotate by the second servo motor 26, so that the crushing roller 29 can crush the domestic sludge incineration ash and construction waste entering the box body 1. At the same time, the vibration motor 19 is used to drive the screen 17 to screen the crushed domestic sludge incineration ash and construction waste, and the incomplete domestic sludge incineration ash and construction waste can be vibrated back to the crushing roller 29 for secondary crushing, so that the originally large domestic sludge incineration ash and construction waste can be effectively processed, the volume can be reduced, the efficiency of subsequent processing can be improved, and the overall production efficiency can be improved.

[0037] A rotating groove 24 is provided on the outer side of the lower end of the interior of the fixed plate 7, and a rotating block 25 is fixedly connected to one side of the upper end of the two brackets 10, and the two rotating blocks 25 are rotatably connected to the rotating groove 24. Through the combined design of the rotating block 25 and the rotating groove 24, the rotation and fixation of the bracket 10 can be realized, thereby improving the stability and safety of the equipment. A discharge pipe 13 is arranged in the middle of the lower end of the interior of the box body 1, and an electromagnetic control valve 12 is arranged inside the discharge pipe 13. Through the electromagnetic control valve 12, the discharge pipe 13 can be opened and closed, thereby accurately controlling the discharge amount and discharge time of the material. A feed pipe 4 is fixedly connected to the middle of the upper end of the box body 1, and a cover plate 5 is rotatably connected to one side of the upper end of the outer wall of the feed pipe 4, and a buckle 6 is fixedly connected to one side of the outer wall of the cover plate 5. Through the feed pipe 4, the material can be directly introduced into the interior of the box body 1 for subsequent processing or storage. The cover plate 5 is located at the upper end of the feed pipe 4, which can prevent the material from overflowing. A sealing door 22 is rotatably connected to the upper end of one side end surface, and a sealing gasket 23 is provided on one side end surface of the sealing door 22. The existence of the sealing door 22 can effectively prevent external substances such as dust and moisture from entering the interior of the box body 1, protect the normal operation of the equipment inside the box body 1, and extend the service life of the equipment. A collecting box 14 is slidably connected to one side of the lower end of the box body 1, and the mixed materials can be collected through the collecting box 14 to facilitate subsequent processing and utilization. A control panel 3 is provided at a corner of the end surface of one side of the box body 1, and a battery 15 is provided at one side of the lower end of the box body 1. The battery 15 and the control panel 3, the first servo motor 8, the second servo motor 26, and the vibration motor 19 are all electrically connected. The battery 15 provides a stable power supply for the entire device, which can effectively avoid problems such as power jitter or power outages, and ensure the normal operation of the equipment. Support legs 2 are fixedly connected to the four corners of the lower end of the box body 1. The existence of the support legs 2 can provide additional supporting force to increase the stability of the box body 1.

[0038] Working principle: When the device is in use, the domestic sludge incineration ash and construction waste are put into the box body 1 through the set feeding pipe 4, and the set second servo motor 26 drives the crushing roller 29 to rotate, so that the crushing roller 29 can crush the domestic sludge incineration ash and construction waste entering the box body 1. At the same time, the set vibration motor 19 drives the screen 17 to screen the crushed domestic sludge incineration ash and construction waste, and can vibrate the incomplete domestic sludge incineration ash and construction waste back to the crushing roller 29 for secondary crushing, so that the originally larger volume can be crushed. The domestic sludge incineration ash and construction waste can be effectively treated to reduce the volume and improve the efficiency of subsequent treatment, thereby improving the overall production efficiency. After the crushing is completed, the first servo motor 8 drives the stirring rod 9 to rotate, so that the crushed domestic sludge incineration ash and construction waste can be fully mixed, ensuring that various components can be evenly distributed, which is beneficial to the subsequent treatment process. At the same time, the scraper 11 is provided to scrape off the residue adhering to the inner wall, so that the domestic sludge incineration ash and construction waste can be fully utilized, thereby improving the quality and purity of the recycled materials and further improving the recycling efficiency.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for treating and recycling domestic sludge incineration ash combined with construction waste, comprising a housing (1), characterized in that: A second servo motor (26) is provided at one side of the upper end of one end surface of the housing (1); a driving gear (27) is sleeved on the outside of the output end of the second servo motor (26); a driven gear (28) is meshedly connected to one side of the driving gear (27); a crushing roller (29) is meshedly connected to the inside of the driving gear (27) and the driven gear (28); a fixing plate (7) is fixedly connected to the middle of the interior of the housing (1); two springs (20) are provided on both sides of the upper end of the fixing plate (7); the upper ends of a plurality of the springs (20) are fixedly connected to a connecting block (21); the upper ends of a plurality of the connecting blocks (21) are fixedly connected to a vibration plate (16); a screen (17) is snap-fittedly connected to the inside of the vibration plate (16); and vibration motors (19) are provided on both sides of the lower end of the vibration plate (16); A first servo motor (8) is arranged in the middle of the interior of the fixed plate (7); a stirring rod (9) is fixedly connected to the output end of the first servo motor (8); brackets (10) are fixedly connected to both sides of the outer wall of the stirring rod (9); a scraper (11) is arranged on one end surface of the two brackets (10); and a discharge port (18) is opened on both sides of the interior of the fixed plate (7) during transportation.

2. The device for treating and recycling domestic sludge incineration ash combined with construction waste according to claim 1 is characterized in that: A rotation groove (24) is provided on the outer side of the lower inner end of the fixed plate (7), and a rotation block (25) is fixedly connected to one side of the upper ends of the two brackets (10), and the two rotation blocks (25) are rotationally connected to the rotation groove (24).

3. The device for treating and recycling domestic sludge incineration ash combined with construction waste according to claim 1 is characterized in that: A discharge pipe (13) is provided in the middle of the lower end of the box body (1), and an electromagnetic control valve (12) is provided inside the discharge pipe (13).

4. The device for treating and recycling domestic sewage sludge incineration ash combined with construction waste according to claim 1 is characterized in that: A feed pipe (4) is fixedly connected to the middle of the upper end of the box body (1), a cover plate (5) is rotatably connected to one side of the upper end of the outer wall of the feed pipe (4), and a buckle (6) is fixedly connected to one side of the outer wall of the cover plate (5).

5. The device for treating and recycling domestic sludge incineration ash combined with construction waste according to claim 1 is characterized in that: A sealing door (22) is rotatably connected to the upper end of one end surface of the box body (1), and a sealing gasket (23) is provided on one end surface of the sealing door (22).

6. The device for treating and recycling domestic sludge incineration ash combined with construction waste according to claim 1 is characterized in that: A collecting box (14) is slidably connected to one side of the lower end of the box body (1).

7. The device for treating and recycling domestic sludge incineration ash combined with construction waste according to claim 1 is characterized in that: A control panel (3) is provided at a corner of one end surface of the box body (1), and a storage battery (15) is provided at one side of the lower end of the box body (1). The storage battery (15) and the control panel (3), the first servo motor (8), the second servo motor (26), and the vibration motor (19) are all electrically connected.

8. The device for treating and recycling domestic sludge incineration ash combined with construction waste according to claim 1 is characterized in that: Support legs (2) are fixedly connected at the four corners of the lower end of the box body (1).

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