Environment-friendly sewage impurity removal equipment

Abstract

The utility model relates to the technical field of sewage treatment, in particular to environment-friendly sewage impurity removal equipment which comprises a sewage tank with an opening in the top, two side plates are fixed to the two sides of the top of the sewage tank respectively, and a support is further fixed to the top of the sewage tank; guide rails are fixed to the inner walls of the two sides of the sewage tank; a detachable tray is mounted below the front side of the frame; the multiple grating plates arranged on the frame can intercept sundries in sewage, the frame can be driven to ascend and descend under rotation of the gears on the two sides, the intercepted sewage can be collected under the action of the tray and the draining net, and due to the detachable design of the tray, garbage in the tray can be conveniently dumped; according to the design, the frame is driven to ascend and descend in a transmission mode that the gear drives the rack, the rack is protected by the guide rail and the strip-shaped groove, impurities in sewage and the like are difficult to enter the strip-shaped groove, normal operation of a transmission system is guaranteed, and stability and efficiency of sewage impurity removal are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to environmentally friendly sewage impurity removal equipment. Background Art

[0002] With the acceleration of industrialization, the generation and discharge of sewage has become increasingly prominent, bringing huge challenges to human life and the natural environment. In order to deal with the sewage problem, sewage treatment is crucial; currently, in the initial stage of sewage treatment, sewage needs to be treated for impurities.

[0003] The utility model patent with authorization announcement number CN217939333U discloses a sewage treatment impurity removal device, which includes a first mounting block and a second mounting block, the first mounting block and the second mounting block are provided with the same isolation net mounting frame on the outer walls on the opposite side, the inner wall of the isolation net mounting frame is provided with an isolation net, the second mounting block is provided with a sliding groove on the outer wall close to the first mounting block, the top of the sliding groove is provided with a motor, the output shaft of the motor is connected to a screw rod, the screw rod is located in the sliding groove, the outer wall of the screw rod is sleeved with a moving block, the outer wall of the moving block is provided with a garbage collection groove, and the inner wall of the garbage collection groove is provided with a filtering mechanism. When the impurity removal device for sewage treatment is used, the device is installed at the outlet of the reservoir, and the water flow can flow through the isolation net, and the isolation net can isolate the garbage. When the isolation net isolates a certain amount of garbage, the motor is controlled to drive the screw rod, and the rotation of the screw rod drives the moving block to move upward, and the moving block drives the garbage collection trough to move upward. At this time, most of the garbage on the water surface near the isolation net can be collected in the garbage collection trough. When the garbage collection trough moves to the top, the workers can easily remove the garbage in the garbage collection trough. The operation is convenient, which improves the convenience of garbage removal.

[0004] Although the impurity removal device for sewage treatment is convenient for collecting garbage in sewage, the device still has the following problems in actual use: when the motor drives the screw to rotate to raise and lower the garbage collection trough, the screw itself is installed in the sliding groove, and the sliding groove is directly immersed in the sewage. Since sewage inevitably contains various debris and particles, these foreign objects often directly enter the sliding groove, causing adverse effects on the screw transmission system. Long-term accumulation of foreign matter will cause the space in the sliding groove to become narrow, and may even block the movement path of the screw, thereby causing transmission failures, such as screw jamming, increased wear and other problems. This not only seriously affects the normal lifting and lowering of the garbage collection trough, but may also have a serious impact on the stability and efficiency of the entire sewage impurity removal. In view of this, we propose an environmentally friendly sewage impurity removal device. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one purpose of the utility model is to provide an environmentally friendly sewage impurity removal device, which can collect the intercepted dirt under the action of the tray and the drain net, and the detachable design of the tray facilitates the dumping of the garbage in the tray.

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

[0007] An environmentally friendly sewage impurity removal device comprises a sewage tank with an opening on the top, two side panels are fixed on both sides of the top of the sewage tank, a bracket is also fixed on the top of the sewage tank; guide rails are fixed on the inner walls of both sides of the sewage tank;

[0008] A debris removal mechanism is provided between the two guide rails, and the debris removal mechanism includes an open frame, and the two ends of the frame are inserted into the openings of the guide rails and can slide along the openings of the guide rails; a plurality of vertically arranged grille plates are fixed in the openings of the frame, and a plurality of horizontally arranged support rods are provided on the rear sides of the grille plates; strip grooves are provided on the outer walls of both sides of the frame, and racks are fixed in the strip grooves; gears meshing with the racks are installed near the top of both sides of the frame, a connecting shaft is coaxially keyed on the gear, and the end of the connecting shaft is rotatably connected to the side plate, a worm wheel is coaxially keyed at the rear end of the connecting shaft, a worm is meshed above the worm wheel, a transmission shaft is coaxially keyed between the two worms, and a motor for driving the worm to rotate is installed on the outer wall of the bracket;

[0009] A detachable tray is installed at the lower front side of the frame, and a drain net is installed in the top opening of the tray; two limiting components for fixing the tray are installed at the bottom end of the rear side wall of the frame.

[0010] In addition, the environmentally friendly sewage impurity removal equipment proposed in the application may also have the following additional technical features:

[0011] Specifically, two fixing grooves are provided at the bottom of the frame, and fixing blocks are fixed at both ends of the rear end surface of the tray. The fixing blocks pass through the fixing grooves, and fixing holes are provided on the fixing blocks.

[0012] Specifically, the limiting assembly includes a fixing plate fixedly connected to the rear end face of the frame, a fixing rod is passed through the fixing plate, a limiting ring is coaxially keyed on the fixing rod, and the end of the fixing rod is inserted into the fixing hole; a spring is sleeved on the fixing rod, and the two ends of the spring are respectively pressed against the fixing plate and the limiting ring.

[0013] Specifically, two end surfaces of the two fixing rods that are separated from each other are coaxially keyed to have a dial head, and the dial head is a product made of rubber material.

[0014] Specifically, two positioning holes are provided at the bottom of the frame, and two positioning rods are fixed to the rear end surface of the tray, and the positioning rods are plugged into and matched with the corresponding positioning holes.

[0015] Specifically, the overall shape of the frame is a U-shape, and the frame is made of stainless steel.

[0016] Specifically, the overall shape of the guide rail is U-shaped, and the opening size of the guide rail is matched with the sizes of both ends of the frame.

[0017] Specifically, a sewage inlet is installed above the front end surface of the sewage tank, and a sewage outlet is installed below the rear end surface of the sewage tank.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] Through the debris removal mechanism: the multiple grille plates arranged on the frame can intercept the debris in the sewage, and the rotation of the gears on both sides can drive the frame to rise and fall, and under the action of the tray and the drain net, the intercepted dirt can be collected, and the detachable design of the tray makes it convenient to dump the garbage in the tray; the design drives the frame to rise and fall through the transmission method of the gear-driven rack, and the rack is protected by the guide rail and the strip groove, and the debris in the sewage is difficult to enter the strip groove, thereby ensuring the normal operation of the transmission system and ensuring the stability and efficiency of sewage debris removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the sewage tank in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the impurity removal mechanism in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the frame in the utility model;

[0024] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure of the middle part A;

[0025] Figure 6 It is a structural schematic diagram of the tray in the utility model.

[0026] In the figure:

[0027] 1. Sewage tank; 10. Sewage inlet; 11. Sewage outlet; 12. Bracket; 13. Side panel; 14. Guide rail;

[0028] 2. De-impurity mechanism; 20. Frame; 201. Strip groove; 202. Positioning hole; 203. Fixed groove; 21. Rack; 22. Grid plate; 23. Support rod; 24. Gear; 241. Connecting shaft; 25. Worm gear; 26. Worm; 261. Transmission shaft; 27. Motor; 28. Tray; 281. Drain net; 282. Fixed block; 2821. Fixed hole; 283. Positioning rod; 29. ​​Limiting assembly; 291. Fixed plate; 292. Fixed rod; 293. Limiting ring; 294. Spring; 295. Dial head. DETAILED DESCRIPTION

[0029] 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.

[0030] This embodiment provides a technical solution:

[0031] See also Figure 1-Figure 6 As shown, an environmentally friendly sewage impurity removal device comprises a sewage tank 1 with an opening on the top, two side panels 13 are fixed on both sides of the top of the sewage tank 1, and a bracket 12 is also fixed on the top of the sewage tank 1; guide rails 14 are fixed to the inner walls of both sides of the sewage tank 1, and the guide rails 14 are fixedly connected to the sewage tank 1 by bolts; a de-impurity mechanism 2 is provided between the two guide rails 14, and the de-impurity mechanism 2 comprises an open frame 20, and both ends of the frame 20 are inserted into the openings of the guide rails 14 and can slide along the openings of the guide rails 14; a plurality of vertically arranged grille plates 22 are fixed in the opening of the frame 20, and a plurality of horizontally arranged support rods 23 are provided on the rear side of the grille plates 22; the outer walls of both sides of the frame 20 are provided with guide rails 14, and the guide rails 14 are fixedly connected to the sewage tank 1 by bolts; a de-impurity mechanism 2 is provided between the two guide rails 14, and the de-impurity mechanism 2 comprises an open frame 20, and the two ends of the frame 20 are inserted into the openings of the guide rails 14 and can slide along the openings of the guide rails 14; a plurality of vertically arranged grille plates 22 are fixed in the opening of the frame 20, and a plurality of horizontally arranged support rods 23 are provided on the rear side of the grille plates 22; The wall is provided with a strip groove 201, and a rack 21 is fixed in each of the strip grooves 201; gears 24 meshing with the rack 21 are installed near the top of both sides of the frame 20, and a connecting shaft 241 is coaxially keyed on the gear 24, and the end of the connecting shaft 241 is rotatably connected to the side plate 13, and a worm wheel 25 is coaxially keyed at the rear end of the connecting shaft 241, and a worm 26 is meshed above the worm wheel 25, and a transmission shaft 261 is coaxially keyed between the two worm gears 26, and a motor 27 for driving the worm gear 26 to rotate is installed on the outer wall of the bracket 12; a detachable tray 28 is installed at the lower front side of the frame 20, and a drain net 281 is installed in the top opening of the tray 28;

[0032] Furthermore, two limiting components 29 for fixing the tray 28 are installed at the bottom end of the rear side wall of the frame 20. Two fixing grooves 203 are provided at the bottom of the frame 20, and fixing blocks 282 are fixed at both ends of the rear end surface of the tray 28. The fixing blocks 282 pass through the fixing grooves 203, and fixing holes 2821 are provided on the fixing blocks 282. The limiting component 29 includes a fixing plate 291 fixedly connected to the rear end surface of the frame 20, a fixing rod 292 is passed through the fixing plate 291, a limiting ring 293 is coaxially keyed on the fixing rod 292, and the end of the fixing rod 292 is inserted into the fixing hole 2821; a spring 294 is sleeved on the fixing rod 292, and the two ends of the spring 294 are respectively pressed against the fixing plate 291 and the limiting ring 293. This design facilitates the disassembly and assembly of the tray 28 through the limiting component 29, improves the convenience of disassembly and assembly of the tray 28, and facilitates the cleaning of garbage in the tray 28.

[0033] In this embodiment, the two end surfaces of the two fixing rods 292 that are separated from each other are coaxially keyed with a dial head 295, and the dial head 295 is a rubber product. The dial head 295 facilitates the movement of the fixing rods 292, thereby facilitating the disassembly and assembly of the tray 28.

[0034] In this embodiment, two positioning holes 202 are further provided at the bottom of the frame 20, and two positioning rods 283 are further fixed to the rear end surface of the tray 28, and the positioning rods 283 are plugged into and matched with the corresponding positioning holes 202. The arrangement of the positioning rods 283 and the positioning holes 202 increases the stability and reliability of the connection between the frame 20 and the tray 28.

[0035] In this embodiment, the overall shape of the frame 20 is a square shape, and the frame 20 is a stainless steel product. The square shape design facilitates the installation of the grid plate 22 in the opening of the frame 20, and the stainless steel material has the advantage of corrosion resistance, which increases the service life of the frame 20.

[0036] In this embodiment, the overall shape of the guide rail 14 is U-shaped, and the opening size of the guide rail 14 is adapted to the size of both ends of the frame 20. The guide rail 14 guides the lifting movement of the frame 20, ensuring the smoothness and stability of the lifting of the frame 20.

[0037] In this embodiment, a sewage inlet 10 is installed above the front end surface of the sewage tank 1, and a sewage outlet 11 is installed below the rear end surface of the sewage tank 1. The sewage inlet 10 and the sewage outlet 11 are arranged to facilitate sewage to enter and exit the sewage tank 1.

[0038] It should be added that the tray 28 in this embodiment is made of stainless steel. The tray 28 is immersed in sewage for a long time and is more corroded by the sewage. The stainless steel material has the advantage of being corrosion-resistant, which ensures the service life of the tray 28.

[0039] It is worth noting that the motor 27 involved in this embodiment is an existing conventional technology and will not be described in detail here.

[0040] During specific use, the user first turns on the power of the motor 27, and the motor 27 starts to work. The output shaft of the motor 27 rotates to drive the worm 26 and the transmission shaft 261 to rotate. Because the worm 26 is meshed with the worm wheel 25, the worm wheel 25 rotates and drives the connecting shaft 241 and the gear 24 to rotate. Because the rack 21 is meshed with the gear 24, the rack 21 drives the frame 20 to move upward, and the frame 20 also drives the tray 28 to move upward. At the same time, the garbage intercepted at the grille plate 22 falls onto the drain net 281 in the tray 28. When the tray 28 is separated from the sewage, the user pulls out the dial head 295, and the dial head 295 drives the fixing rod 292 to move to one side. The spring 294 is compressed by the limit ring 293. At this time, the end of the fixing rod 292 is separated from the fixing hole 2821. Finally, the user pushes the fixing block 282 to the front side, and the fixing block 282 is separated from the fixing groove 203. The tray 28 is removed and the garbage on the drain net 281 can be dumped.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An environmentally friendly sewage impurity removal device, comprising a sewage tank (1) with an opening at the top, characterized in that: Two side panels (13) are fixed on both sides of the top of the sewage tank (1), and a bracket (12) is also fixed on the top of the sewage tank (1); guide rails (14) are fixed on the inner walls of both sides of the sewage tank (1); A debris removal mechanism (2) is provided between the two guide rails (14), and the debris removal mechanism (2) comprises an open frame (20), both ends of the frame (20) are inserted into the openings of the guide rails (14) and can slide along the openings of the guide rails (14); a plurality of vertically arranged grid plates (22) are fixed in the opening of the frame (20), and a plurality of horizontally arranged support rods (23) are provided on the rear side of the grid plates (22); both side outer walls of the frame (20) are provided with strip grooves (201), and racks (21) are fixed in the strip grooves (201); the frame Gears (24) meshing with the racks (21) are installed near the top of both sides of the bracket (20), a connecting shaft (241) is coaxially keyed on the gear (24), and the end of the connecting shaft (241) is rotatably connected to the side plate (13), a worm wheel (25) is coaxially keyed at the rear end of the connecting shaft (241), a worm (26) is meshed above the worm wheel (25), a transmission shaft (261) is coaxially keyed between the two worms (26), and a motor (27) for driving the worm (26) to rotate is installed on the outer wall of the bracket (12); A detachable tray (28) is installed at the lower front side of the frame (20), and a drain net (281) is installed in the top opening of the tray (28); two limiting components (29) for fixing the tray (28) are installed at the bottom end of the rear side wall of the frame (20).

2. The environmentally friendly sewage impurity removal equipment according to claim 1 is characterized by: The bottom of the frame (20) is provided with two fixing grooves (203), and fixing blocks (282) are fixed at both ends of the rear end surface of the tray (28), the fixing blocks (282) pass through the fixing grooves (203), and fixing holes (2821) are provided on the fixing blocks (282).

3. The environmentally friendly sewage impurity removal equipment according to claim 1 is characterized by: The limiting assembly (29) comprises a fixing plate (291) fixedly connected to the rear end surface of the frame (20); a fixing rod (292) is passed through the fixing plate (291); a limiting ring (293) is coaxially keyed on the fixing rod (292); the end of the fixing rod (292) is inserted into the fixing hole (2821); a spring (294) is sleeved on the fixing rod (292), and the two ends of the spring (294) are respectively pressed against the fixing plate (291) and the limiting ring (293).

4. The environmentally friendly sewage impurity removal equipment according to claim 3 is characterized by: Two end surfaces of the two fixing rods (292) that are separated from each other are coaxially keyed to have a dial head (295), and the dial head (295) is a product made of rubber material.

5. The environmentally friendly sewage impurity removal equipment according to claim 1 is characterized by: The bottom of the frame (20) is also provided with two positioning holes (202), and the rear end surface of the tray (28) is also fixed with two positioning rods (283), and the positioning rods (283) are plugged into and matched with the corresponding positioning holes (202).

6. The environmentally friendly sewage impurity removal equipment according to claim 1 is characterized by: The overall shape of the frame (20) is a square shape, and the frame (20) is a product made of stainless steel.

7. The environmentally friendly sewage impurity removal equipment according to claim 1 is characterized by: The overall shape of the guide rail (14) is U-shaped, and the opening size of the guide rail (14) is compatible with the sizes of both ends of the frame (20).

8. The environmentally friendly sewage impurity removal equipment according to claim 1 is characterized by: A sewage inlet (10) is installed above the front end surface of the sewage tank (1), and a sewage outlet (11) is installed below the rear end surface of the sewage tank (1).

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