Garbage fly ash washing wastewater treatment equipment

Abstract

The utility model discloses garbage fly ash washing wastewater treatment equipment, and relates to the technical field of garbage fly ash washing wastewater treatment, in particular to the garbage fly ash washing wastewater treatment equipment which comprises a supporting frame, a treatment box is fixedly installed at the top of the supporting frame, and a filter box is fixedly installed on the inner side wall of the treatment box. A support is fixedly mounted above the inner side wall of the treatment box, a lifting groove is formed in one side of the support, a first lead screw is rotationally connected into the lifting groove, a driven bevel gear is fixedly mounted at the top of the first lead screw, a support is fixedly mounted at the top of the treatment box, and a transmission shaft is rotationally connected into the support. According to the garbage fly ash washing wastewater treatment equipment, through the arrangement of the lifting sliding limiting frame, the garbage fly ash washing wastewater treatment equipment has the effects of swinging the filter screen up and down and improving the filtering efficiency of the filter screen, so that the effect of relatively convenient use is achieved, and the purpose of relatively high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage fly ash washing wastewater treatment, in particular to garbage fly ash washing wastewater treatment equipment. Background Art

[0002] Garbage fly ash refers to the collection of flue gas purification system and bottom ash settled at the bottom of flue chimney after the incineration of domestic waste, referred to as "fly ash". Fly ash is a hazardous waste with both heavy metal hazard characteristics and environmental persistent organic toxicity hazard characteristics. Usually, fly ash needs to be pre-treated before it can be safely discharged; fly ash treatment equipment technology uses water washing to wash the salt in fly ash into wastewater, and finally the obtained wastewater is distilled and crystallized to precipitate mixed salt. At this time, the pollutants in the fly ash can be transferred to the mixed salt, so as to facilitate the fixed-point treatment of pollutants; in the process of water washing and desalination treatment of fly ash by water washing equipment, due to the light weight of fly ash, water is generally injected above the fly ash to wash the fly ash.

[0003] Most of the filters in the existing devices are stationary, which results in low efficiency during filtration, inconvenience in use, and poor practicality. In addition, the existing devices are not convenient for cleaning the fly ash on the surface of the filter plate, which causes the filter holes to be blocked, prolongs the filtration time, and reduces the fly ash separation efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a garbage fly ash washing wastewater treatment device, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a garbage fly ash washing wastewater treatment equipment, comprising a support frame, a treatment box is fixedly installed on the top of the support frame, a filter box is fixedly installed on the inner side wall of the treatment box, a support is fixedly installed above the inner side wall of the treatment box, a lifting slot is opened on one side of the support, a first screw is rotatably connected inside the lifting slot, a driven bevel gear is fixedly installed on the top of the first screw, a support is fixedly installed on the top of the treatment box, a transmission shaft is rotatably connected inside the support, an active bevel gear is fixedly installed on one end of the transmission shaft, the outer side of the driven bevel gear is meshed with the outer side of the active bevel gear, a driven gear is fixedly installed on the outer side of the transmission shaft, a motor seat is fixedly installed on one side of the top of the treatment box, a first servo motor is fixedly installed on the top of the motor seat, and a driving gear is fixedly installed on the output end of the first servo motor.

[0008] Optionally, the outer side of the driving gear is meshed with the outer side of the driven gear, the outer side of the first lead screw is transmission-connected with a lifting seat, and the outer side of the lifting seat is slidably connected to the inside of the lifting slot.

[0009] Optionally, a lifting frame is fixedly installed on one end of the lifting seat, a lifting sliding limit frame is fixedly installed on one end of the lifting frame, and a sliding limit groove is opened on the inner side wall of the filter box.

[0010] Optionally, one side of the lifting and sliding limiting frame is slidably connected to the inside of the sliding limiting groove, and a filter plate is fixedly installed on one side of the lifting and sliding limiting frame, and the filter plate is located above the inside of the filter box.

[0011] Optionally, a fixed frame is fixedly installed on the top of the processing box, a movable groove is opened inside the fixed frame, a second screw is rotatably connected inside the movable groove, a motor frame is fixedly installed on the upper side of the processing box, and a second servo motor is fixedly installed on the top of the motor frame.

[0012] Optionally, the output end of the second servo motor is fixedly mounted on one end of the second lead screw, the outer side of the second lead screw is transmission-connected with a moving seat, the outer side of the moving seat is slidingly connected to the inside of the moving groove, and the outer side of the moving seat is fixedly mounted with a moving frame.

[0013] Optionally, the interior of the movable frame is slidably connected to the outside of the fixed frame, a telescopic groove is opened inside the movable frame, an electric telescopic rod is fixedly installed on the inner top wall of the telescopic groove, a telescopic frame is fixedly installed on the protruding end of the electric telescopic rod, the outer side of the telescopic frame is slidably connected to the inside of the telescopic groove, and a scraper frame is fixedly installed on one end of the telescopic frame.

[0014] Optionally, a drain pipe is fixedly installed at the bottom of the processing box, a control valve is fixedly installed on the outside of the drain pipe, a mud collecting box is fixedly installed on one side of the processing box, a discharge pipe is fixedly installed at the bottom of the mud collecting box, a mud storage box is fixedly installed below one side of the processing box, and the discharge pipe is located directly above the mud storage box.

[0015] (III) Beneficial effects

[0016] The utility model provides a garbage fly ash washing wastewater treatment equipment, which has the following beneficial effects:

[0017] 1. The garbage fly ash washing wastewater treatment equipment, through the setting of the lifting and sliding limit frame, enables the garbage fly ash washing wastewater treatment equipment to swing the filter screen up and down to improve its filtering efficiency. Through the matching setting of the filter box, the bracket, the lifting slot, the first lead screw, the driven bevel gear, the support, the transmission shaft, the active bevel gear, the driven gear, the motor seat, the first servo motor, the active gear, the lifting seat, the lifting frame, the lifting and sliding limit frame, the sliding limit slot and the filter plate, during use, the wastewater containing fly ash can be first poured into the interior of the filter box, and then the first servo motor is started, the output end of the first servo motor will drive the active gear to rotate, and the active gear will rotate through the driven gear The transmission shaft is driven to rotate inside the support, and one end of the transmission shaft will drive the active bevel gear to rotate. The active bevel gear will drive the first lead screw to rotate inside the lifting slot through the driven bevel gear. The first lead screw will drive the lifting seat to move inside the lifting slot. The lifting seat will drive the lifting sliding limit frame to move inside the sliding limit slot through the lifting frame, and the lifting sliding limit frame will drive the filter plate to move inside the filter box. When the filter plate rises to a certain position, the first servo motor is started to reverse the first servo motor, thereby causing the filter plate to move downward inside the filter box, thereby swinging up and down to filter the wastewater, thereby making it more convenient to use and achieving a more practical purpose.

[0018] 2. The garbage fly ash washing wastewater treatment equipment, through the arrangement of the scraper frame, makes it easy to clean the fly ash on the surface of the filter plate to prevent the filter holes from being blocked. Through the coordinated arrangement of the fixed frame, the movable groove, the second lead screw, the motor frame, the second servo motor, the movable seat, the movable frame, the telescopic groove, the electric telescopic rod, the telescopic frame and the scraper frame, when it is necessary to clean the surface of the filter plate during use, the second servo motor can be started, and the output end of the second servo motor will drive the second lead screw to rotate inside the movable groove, the second lead screw will drive the movable seat to move inside the movable groove, and the movable seat will drive the movable frame to The outer side of the fixed frame slides, and then the electric telescopic rod is opened, and the extended end of the electric telescopic rod will drive the telescopic frame to move downward inside the telescopic groove, and the telescopic frame will drive the scraper frame to move downward, so that the bottom of the scraper frame abuts against the surface of the filter plate, and the movable frame will drive the scraper frame to move, so that the bottom of the scraper frame scrapes the surface of the filter plate, and the scraped impurities will be pushed to the mud collecting box, and the impurities inside the mud collecting box will flow into the mud storage box through the discharge pipe. When the treated water needs to be discharged, the control valve is opened to discharge the water inside the treatment box through one end of the drain pipe, thereby achieving a good filtering effect and achieving the purpose of improving the separation efficiency of fly ash. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the front side of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the internal cross-section of the filter box of the utility model;

[0022] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 5 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0024] Figure 6 For this utility model Figure 3 The enlarged structural diagram at C in the middle;

[0025] Figure 7 This is a schematic structural diagram of the internal cross-section of the sliding frame of the utility model;

[0026] Figure 8 For this utility model Figure 7 Schematic diagram of the structure enlarged at point D in the middle.

[0027] In the figure: 1, support frame; 2, treatment box; 3, filter box; 4, bracket; 5, lifting slot; 6, first lead screw; 7, driven bevel gear; 8, support; 9, transmission shaft; 10, driving bevel gear; 11, driven gear; 12, motor seat; 13, first servo motor; 14, driving gear; 15, lifting seat; 16, lifting frame; 17, lifting sliding limit frame; 18, sliding limit slot; 19, filter plate; 20, fixed frame; 21, moving slot; 22, second lead screw; 23, motor frame; 24, second servo motor; 25, moving seat; 26, moving frame; 27, telescopic slot; 28, electric telescopic rod; 29, telescopic frame; 30, scraper frame; 31, drain pipe; 32, control valve; 33, mud collecting box; 34, discharge pipe; 35, mud storage box. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Example 1

[0030] See also Figures 1 to 6The utility model provides a technical solution: a garbage fly ash washing wastewater treatment equipment, including a support frame 1, a treatment box 2 is fixedly installed on the top of the support frame 1, a filter box 3 is fixedly installed on the inner wall of the treatment box 2, a support 4 is fixedly installed on the upper inner wall of the treatment box 2, a lifting groove 5 is opened on one side of the support 4, a first screw 6 is rotatably connected inside the lifting groove 5, a driven bevel gear 7 is fixedly installed on the top of the first screw 6, a support 8 is fixedly installed on the top of the treatment box 2, a transmission shaft 9 is rotatably connected inside the support 8, a driving bevel gear 10 is fixedly installed on one end of the transmission shaft 9, the outer side of the driven bevel gear 7 is meshed with the outer side of the driving bevel gear 10, a driven gear 11 is fixedly installed on the outer side of the transmission shaft 9, and a side of the top of the treatment box 2 is provided with a lifting groove 5, a first screw 6 is rotatably connected inside the lifting groove 5, a driven bevel gear 7 is fixedly installed on the top of the first screw 6, a support 8 is fixedly installed on the top of the treatment box 2, a transmission shaft 9 is rotatably connected inside the support 8, a driving bevel gear 10 is fixedly installed on one end of the transmission shaft 9, a driven bevel gear 11 is fixedly installed on the outer side of the transmission shaft 9, and a side of the top of the treatment box 2 is provided with a lifting groove 5, a first screw 6 is rotatably connected inside the lifting groove 5, a driven bevel gear 7 is fixedly installed on the top of the first screw 6, and a driven bevel gear 11 is fixedly installed on the outer side of the transmission shaft 9. A motor base 12 is fixedly installed, a first servo motor 13 is fixedly installed on the top of the motor base 12, a driving gear 14 is fixedly installed on the output end of the first servo motor 13, the outer side of the driving gear 14 is meshed with the outer side of the driven gear 11, the outer side of the first lead screw 6 is transmission-connected with a lifting seat 15, the outer side of the lifting seat 15 is slidably connected to the inside of the lifting slot 5, a lifting frame 16 is fixedly installed on one end of the lifting seat 15, a lifting sliding limit frame 17 is fixedly installed on one end of the lifting frame 16, a sliding limit slot 18 is provided on the inner side wall of the filter box 3, one side of the lifting sliding limit frame 17 is slidably connected to the inside of the sliding limit slot 18, a filter plate 19 is fixedly installed on one side of the lifting sliding limit frame 17, and the filter plate 19 is located above the inside of the filter box 3.

[0031] When in use, first pour the waste water containing fly ash into the interior of the filter box 3, then start the first servo motor 13, the output end of the first servo motor 13 will drive the driving gear 14 to rotate, the driving gear 14 will drive the transmission shaft 9 to rotate inside the support 8 through the driven gear 11, one end of the transmission shaft 9 will drive the driving bevel gear 10 to rotate, the driving bevel gear 10 will drive the first lead screw 6 to rotate inside the lifting groove 5 through the driven bevel gear 7, the first lead screw 6 will drive the lifting seat 15 to move inside the lifting groove 5, the lifting seat 15 will drive the lifting sliding limit frame 17 to move inside the sliding limit groove 18 through the lifting frame 16, and the lifting sliding limit frame 17 will drive the filter plate 19 to move inside the filter box 3, when the filter plate rises to a certain position, start the first servo motor 13, make the first servo motor 13 reverse, and then make the filter plate 19 move downward inside the filter box 3, and then swing up and down to filter the waste water, thereby playing a role of being more convenient to use and achieving the purpose of being more practical.

[0032] Example 2

[0033] See also Figure 2 , Figures 7 and 8The utility model provides a technical solution: a garbage fly ash washing wastewater treatment equipment, including a support frame 1, a treatment box 2 is fixedly installed on the top of the support frame 1, a filter box 3 is fixedly installed on the inner wall of the treatment box 2, a bracket 4 is fixedly installed on the upper inner wall of the treatment box 2, a lifting groove 5 is opened on one side of the bracket 4, a first screw 6 is rotatably connected inside the lifting groove 5, a driven bevel gear 7 is fixedly installed on the top of the first screw 6, a support 8 is fixedly installed on the top of the treatment box 2, a transmission shaft 9 is rotatably connected inside the support 8, and one end of the transmission shaft 9 is fixedly connected to the inner side of the support 8. A driving bevel gear 10 is fixedly installed, the outer side of the driven bevel gear 7 is meshed with the outer side of the driving bevel gear 10, a driven gear 11 is fixedly installed on the outer side of the transmission shaft 9, a motor seat 12 is fixedly installed on one side of the top of the processing box 2, a first servo motor 13 is fixedly installed on the top of the motor seat 12, a driving gear 14 is fixedly installed on the output end of the first servo motor 13, a fixed frame 20 is fixedly installed on the top of the processing box 2, a moving groove 21 is opened inside the fixed frame 20, and a second lead screw 22 is rotatably connected inside the moving groove 21, and the processing box 2 A motor frame 23 is fixedly installed on the upper side of one side, a second servo motor 24 is fixedly installed on the top of the motor frame 23, an output end of the second servo motor 24 is fixedly installed on one end of the second lead screw 22, a moving seat 25 is transmission-connected to the outer side of the second lead screw 22, the outer side of the moving seat 25 is slidably connected to the inside of the moving groove 21, a moving frame 26 is fixedly installed to the outer side of the moving seat 25, the inside of the moving frame 26 is slidably connected to the outside of the fixed frame 20, a telescopic groove 27 is opened inside the moving frame 26, and an electric motor 24 is fixedly installed on the inner top wall of the telescopic groove 27. A telescopic rod 28, a telescopic frame 29 is fixedly installed on the protruding end of the electric telescopic rod 28, the outer side of the telescopic frame 29 is slidably connected to the inside of the telescopic groove 27, a scraper frame 30 is fixedly installed on one end of the telescopic frame 29, a drain pipe 31 is fixedly installed on the bottom of the processing box 2, a control valve 32 is fixedly installed on the outer side of the drain pipe 31, a mud collecting box 33 is fixedly installed on one side of the processing box 2, a discharge pipe 34 is fixedly installed on the bottom of the mud collecting box 33, a mud storage box 35 is fixedly installed at the lower side of the processing box 2, and the discharge pipe 34 is located directly above the mud storage box 35.

[0034] During use, when the surface of the filter plate 19 needs to be cleaned, the second servo motor 24 is started, and the output end of the second servo motor 24 drives the second lead screw 22 to rotate inside the moving groove 21, and the second lead screw 22 drives the moving seat 25 to move inside the moving groove 21, and the moving seat 25 drives the moving frame 26 to slide on the outside of the fixed frame 20, and then the electric telescopic rod 28 is opened, and the extended end of the electric telescopic rod 28 drives the telescopic frame 29 to move downward inside the telescopic groove 27, and the telescopic frame 29 drives the scraper frame 30 to move downward, so that The bottom of the scraper frame 30 abuts against the surface of the filter plate 19, and the movable frame 26 drives the scraper frame 30 to move, so that the bottom of the scraper frame 30 scrapes the surface of the filter plate 19, and the scraped impurities are pushed to the mud collecting box 33, and the impurities inside the mud collecting box 33 flow into the mud storage box 35 through the discharge pipe 34. When the treated water needs to be discharged, the control valve 32 is opened to discharge the water inside the treatment box 2 through one end of the drain pipe 31, thereby achieving a good filtering effect and achieving the purpose of improving the separation efficiency of fly ash.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A garbage fly ash washing wastewater treatment device, comprising a support frame (1), characterized in that: A treatment box (2) is fixedly mounted on the top of the support frame (1), a filter box (3) is fixedly mounted on the inner side wall of the treatment box (2), a bracket (4) is fixedly mounted above the inner side wall of the treatment box (2), a lifting slot (5) is opened on one side of the bracket (4), a first lead screw (6) is rotatably connected inside the lifting slot (5), a driven bevel gear (7) is fixedly mounted on the top of the first lead screw (6), a support (8) is fixedly mounted on the top of the treatment box (2), a transmission shaft (9) is rotatably connected inside the support (8), a driving bevel gear (10) is fixedly mounted on one end of the transmission shaft (9), the outer side of the driven bevel gear (7) is meshed with the outer side of the driving bevel gear (10), a driven gear (11) is fixedly mounted on the outer side of the transmission shaft (9), a motor seat (12) is fixedly mounted on one side of the top of the treatment box (2), a first servo motor (13) is fixedly mounted on the top of the motor seat (12), and a driving gear (14) is fixedly mounted on the output end of the first servo motor (13).

2. A garbage fly ash washing wastewater treatment equipment according to claim 1, characterized in that: The outer side of the driving gear (14) meshes with the outer side of the driven gear (11), the outer side of the first lead screw (6) is transmission-connected to a lifting seat (15), and the outer side of the lifting seat (15) is slidably connected to the inside of the lifting slot (5).

3. A garbage fly ash washing wastewater treatment equipment according to claim 2, characterized in that: A lifting frame (16) is fixedly mounted on one end of the lifting seat (15), a lifting sliding limit frame (17) is fixedly mounted on one end of the lifting frame (16), and a sliding limit groove (18) is provided on the inner side wall of the filter box (3).

4. A garbage fly ash washing wastewater treatment equipment according to claim 3, characterized in that: One side of the lifting and sliding limit frame (17) is slidably connected to the inside of the sliding limit groove (18), and a filter plate (19) is fixedly mounted on one side of the lifting and sliding limit frame (17), and the filter plate (19) is located above the inside of the filter box (3).

5. The garbage fly ash washing wastewater treatment equipment according to claim 4 is characterized by: A fixing frame (20) is fixedly mounted on the top of the processing box (2), a movable groove (21) is provided inside the fixing frame (20), a second lead screw (22) is rotatably connected inside the movable groove (21), a motor frame (23) is fixedly mounted on the top of one side of the processing box (2), and a second servo motor (24) is fixedly mounted on the top of the motor frame (23).

6. The garbage fly ash washing wastewater treatment equipment according to claim 5 is characterized by: The output end of the second servo motor (24) is fixedly mounted on one end of the second lead screw (22); the outer side of the second lead screw (22) is transmission-connected to a moving seat (25); the outer side of the moving seat (25) is slidably connected to the inside of the moving groove (21); and the outer side of the moving seat (25) is fixedly mounted with a moving frame (26).

7. The garbage fly ash washing wastewater treatment equipment according to claim 6 is characterized by: The interior of the movable frame (26) is slidably connected to the exterior of the fixed frame (20); a telescopic slot (27) is provided inside the movable frame (26); an electric telescopic rod (28) is fixedly mounted on the inner top wall of the telescopic slot (27); a telescopic frame (29) is fixedly mounted on the extended end of the electric telescopic rod (28); the exterior of the telescopic frame (29) is slidably connected to the interior of the telescopic slot (27); and a scraper frame (30) is fixedly mounted on one end of the telescopic frame (29).

8. The garbage fly ash washing wastewater treatment equipment according to claim 7 is characterized by: A drainage pipe (31) is fixedly mounted at the bottom of the processing box (2), a control valve (32) is fixedly mounted on the outside of the drainage pipe (31), a mud collecting box (33) is fixedly mounted on one side of the processing box (2), a discharge pipe (34) is fixedly mounted on the bottom of the mud collecting box (33), a mud storage box (35) is fixedly mounted below one side of the processing box (2), and the discharge pipe (34) is located directly above the mud storage box (35).

Images