Deslagging device for environment-friendly wastewater treatment

Abstract

The utility model relates to the technical field of wastewater treatment equipment, and discloses an environment-friendly deslagging device for wastewater treatment, which comprises a decontamination frame, a base plate fixedly mounted in the decontamination frame, a plurality of support beams fixedly mounted in the decontamination frame below the base plate, and a plurality of grating plates fixedly mounted on the plurality of support beams, two first chain wheels are movably mounted on each of the two sides in the decontamination frame, a connecting shaft is fixedly connected between the two first chain wheels at the same horizontal position, and one end of one connecting shaft is connected with an external transmission mechanism. The blockage clearing mechanism is arranged between the multiple bearing beams and the grating plate, the blockage clearing mechanism is composed of a bottom beam, a first top plate, a second top plate, a support, a shaft base, a guide rail, a sliding block, a lead screw and other components, and the first top plate and the second top plate can be rapidly lifted in cooperation with a guide groove formed in one side of the second top plate; and the first top plate and the second top plate are inserted between the two grating plates, so that the solid clamped between the two grating plates is regularly and automatically cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment equipment, in particular to a slag removal device for environmentally friendly wastewater treatment. Background Art

[0002] The screen dirt remover uses a set of rotating screen chains, which rotate against the direction of water flow under the drive of the motor reducer, so as to continuously and automatically intercept and remove various shapes of debris in the fluid. When the rake chain runs to the upper part of the equipment, each set of rake teeth will produce relative self-cleaning movement, and the debris will be removed by gravity or the reverse movement of the cleaner;

[0003] For example, the Chinese utility model patent disclosed by publication number CN215841971U: a grille dirt remover with good dirt removal performance, the application includes a grille dirt remover body, a sewage pool is arranged at the lower end of the grille dirt remover body, a waterproof box is fixedly connected to the right end of the grille dirt remover body, a cleaning mechanism is arranged on the inner wall of the waterproof box, and a dustproof mechanism is arranged on the top of the grille dirt remover body. Although the application is provided with a dustproof mechanism, when the grille dirt remover removes slag from the wastewater, some solids will be stuck in the grille plate, so that in the long-term slag removal process, more and more solids will be stuck in the grille plate, which will cause the grille plate to be blocked, thereby affecting the normal flow of the wastewater and reducing the treatment volume of the wastewater. Since the installation position of the grille plate is located in the sewage treatment equipment, the solids stuck in the grille plate cannot be conveniently cleaned manually, and frequent manual cleaning will also increase the labor intensity of the personnel. At the same time, the machine needs to be stopped for processing when cleaning the grille plate, which will affect the efficiency of sewage treatment and slag removal. Utility Model Content

[0004] The purpose of the utility model is to provide a slag removal device for environmentally friendly wastewater treatment, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] 14. The 14th embodiment of the present invention relates to a slag removal device for environmentally friendly wastewater treatment, comprising a dirt removal frame, wherein a pad is fixedly installed in the dirt removal frame, a plurality of supporting beams are fixedly installed in the dirt removal frame below the pad, a plurality of grating plates are fixedly installed on the plurality of supporting beams, two first sprockets are movably installed on both sides of the dirt removal frame, and a connecting shaft is fixedly connected between the two first sprockets at the same horizontal position, one end of one of the connecting shafts is connected to an external transmission mechanism, a first chain is also movably connected between the two first sprockets on the same side of the dirt removal frame, a plurality of lifting frames are fixedly connected between the two first chains, a clearing mechanism is arranged on the plurality of supporting beams located below the grating plate, the clearing mechanism comprises a plurality of bottom beams, two first top plates are fixedly installed on the plurality of bottom beams, a plurality of second top plates are also fixedly installed on the bottom beam between the two first top plates, the clearing mechanism also comprises a support fixedly installed on both sides of the pad, an axle seat is fixedly installed on one side of the support, a guide rail is also fixedly connected between the two supports on the same side, and a slider is movably installed on one side of the guide rail.

[0007] As a further preferred embodiment of the present invention, a plurality of through grooves are provided in the first top plate, and a plurality of through grooves are also provided in the second top plate. The plurality of through grooves in the first top plate and the second top plate are installed on a plurality of supporting beams through and through, and the first top plate and the second top plate are also placed between two grid plates respectively.

[0008] As a further preferred solution of the utility model, one side of the two first top plates is respectively provided with a guide groove;

[0009] Based on this, the first top plate and the bottom of the second top plate are fixedly connected through multiple bottom beams, and the first top plate and the second top plate are inserted between the two grid plates, so that foreign objects stuck between the two grid plates can be ejected and cleaned.

[0010] As a further preferred embodiment of the present invention, a base is fixedly mounted on one side of one of the supports, a motor is fixedly mounted on one side of the base, and the motor is electrically connected to an external main controller via a connecting line.

[0011] As a further preferred embodiment of the present invention, a screw rod is inserted and connected between the two shaft seats, a left-handed thread portion and a right-handed thread portion are provided on the outer side of the screw rod, and two sides of the screw rod respectively pass through the shaft seat and extend to one side of the shaft seat and are fixedly installed with a second sprocket, and the two second sprockets are connected by a second chain transmission;

[0012] Based on this, a second sprocket is fixedly installed on both sides of the two screw rods, and the two second sprockets are connected by a second chain, which can cooperate with the motor to synchronously drive the two screw rods to rotate.

[0013] As a further preferred embodiment of the present invention, a guide block is fixedly mounted on one side of the slider, a slide groove is provided on the other side of the slider, a screw hole is provided near the slide groove, the slider is slidably connected to the corresponding guide rail through the slide groove, the screw hole is threadedly connected to the screw rod, and one side of the guide block is slidably connected in the guide groove;

[0014] Based on this, by rotating the left-handed threaded part and the right-handed threaded part on the outer side of the screw rod in the screw holes of the corresponding sliders respectively, the slider can drive the guide block to slide in the guide groove, thereby realizing the rising or falling of the first top plate, and then cooperating with the bottom beam to synchronously drive multiple second top plates to rise or fall between the two grille plates to realize the blockage clearing function.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, a clearing mechanism is arranged between a plurality of supporting beams and grating plates, and the clearing mechanism is composed of components such as a bottom beam, a first top plate, a second top plate, a support, an axle seat, a guide rail, a slider and a screw rod. In conjunction with a guide groove opened on one side of the second top plate, the first top plate and the second top plate can be quickly lifted, and the first top plate and the second top plate can be inserted between the two grating plates, so as to realize regular and automatic cleaning of solid objects stuck between the two grating plates, thereby improving slag removal efficiency and reducing labor intensity of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the installation of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the dirt removal frame structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the blockage clearing mechanism of the utility model;

[0020] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0021] Figure 5 It is a schematic diagram of the structure of the bottom beam, the first top plate and the second top plate of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the slider and the conductor block of the utility model.

[0023] In the figure: 1. dirt removal frame; 2. pad; 3. grille plate; 4. first sprocket; 5. connecting shaft; 6. first chain; 7. lifting frame; 8. blockage clearing mechanism; 9. bottom beam; 10. first top plate; 11. second top plate; 12. support; 13. shaft seat; 14. guide rail; 15. slider; 16. through groove; 17. guide groove; 18. machine base; 19. motor; 20. screw rod; 21. second sprocket; 22. guide block; 23. slide groove; 24. screw hole; 25. second chain; 26. supporting beam. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-Figure 6 As shown, the utility model provides a slag removal device for environmentally friendly wastewater treatment, including a dirt removal frame 1, a pad 2 is fixedly installed in the dirt removal frame 1, a plurality of supporting beams 26 are fixedly installed in the dirt removal frame 1 below the pad 2, a plurality of grating plates 3 are fixedly installed on the plurality of supporting beams 26, two first sprocket wheels 4 are movably installed on both sides of the dirt removal frame 1, and a connecting shaft 5 is fixedly connected between the two first sprocket wheels 4 at the same horizontal position, one end of which is connected to an external transmission mechanism, and a first chain 6 is also movably connected between the two first sprocket wheels 4 on the same side of the dirt removal frame 1, and the two first sprocket wheels 4 are fixedly connected to the first chain 6. A plurality of lifting racks 7 are fixedly connected between the first chains 6, and a clearing mechanism 8 is arranged on a plurality of supporting beams 26 located below the grating plate 3. The clearing mechanism 8 includes a plurality of bottom beams 9, on which two first top plates 10 are fixedly mounted, and a plurality of second top plates 11 are also fixedly mounted on the bottom beams 9 located between the two first top plates 10. The clearing mechanism 8 also includes supports 12 fixedly mounted on both sides of the pad 2, an axle seat 13 is fixedly mounted on one side of the support 12, a guide rail 14 is also fixedly connected between the two supports 12 on the same side, and a slider 15 is movably mounted on one side of the guide rail 14.

[0026] A plurality of through grooves 16 are provided in the first top plate 10, and a plurality of through grooves 16 are also provided in the second top plate 11. The plurality of through grooves 16 in the first top plate 10 and the second top plate 11 are interlaced and installed on a plurality of supporting beams 26, and the first top plate 10 and the second top plate 11 are also placed between two grid plates 3, respectively. A guide groove 17 is provided on one side of the two first top plates 10, and the bottom of the first top plate 10 and the second top plate 11 are fixedly connected by a plurality of bottom beams 9, and the first top plate 10 and the second top plate 11 are interlaced between the two grid plates 3, so that foreign objects stuck between the two grid plates 3 can be ejected and cleaned.

[0027] like Figure 2-Figure 6As shown, a base 18 is fixedly installed on one side of one of the supports 12, a motor 19 is fixedly installed on one side of the base 18, and the motor 19 is electrically connected to an external main controller through a connecting line, a screw rod 20 is inserted and connected between the two shaft seats 13, a left-handed thread portion and a right-handed thread portion are arranged on the outer side of the screw rod 20, and the two sides of the screw rod 20 respectively pass through the shaft seat 13 and extend to one side of the shaft seat 13 and are fixedly installed with a second sprocket 21, the two second sprockets 21 are connected by a second chain 25, a second sprocket 21 is fixedly installed on both sides of the two screw rods 20, and the two second sprockets 21 are connected by the second chain 25, which can cooperate with the motor 19 to synchronously drive the two screw rods 20 to rotate, and the slider 15 A guide block 22 is fixedly installed on one side, and a slide groove 23 is opened on the other side of the slider 15. A screw hole 24 is opened near the slide groove 23 of the slider 15. The slider 15 is slidably connected to the corresponding guide rail 14 through the slide groove 23, and the screw hole 24 is threadedly connected to the screw rod 20. One side of the guide block 22 is slidably connected to the guide groove 17. The left-handed threaded part and the right-handed threaded part on the outer side of the screw rod 20 are respectively rotated in the screw hole 24 of the corresponding slider 15, so that the slider 15 can drive the guide block 22 to slide in the guide groove 17, so as to realize the rising or falling of the first top plate 10, and then cooperate with the bottom beam 9 to synchronously drive multiple second top plates 11 to rise or fall between the two grille plates 3 to realize the blockage clearing function.

[0028] It should be noted that the utility model is an environmentally friendly wastewater treatment slag removal device. When the solid matter stuck in the grille plate 3 needs to be cleaned, the motor 19 can be started regularly by an external main controller, so that the motor 19 can regularly perform a reciprocating rotation, that is, the output end of the motor 19 drives one of the screw rods 20, so that the screw rod 20 can rotate between two of the shaft seats 13. At the same time, the second sprocket 21 on one side of the screw rod 20 rotates synchronously and cooperates with the second chain 25 to drive the other second sprocket 21 to rotate, so that the two screw rods 20 rotate synchronously. Then, the left-handed threaded part and the right-handed threaded part on the outer side of the two screw rods 20 rotate in the screw hole 24 of the corresponding slider 15 respectively, so that the two sliders 15 on one side of the two first top plates 10 synchronously slide in the opposite direction on the corresponding guide rail 14 through the slide groove 23. At the same time, the slider 15 The guide block 22 is driven to slide in the guide groove 17 on one side of the first top plate 10, and since the slider 15 slides on one side of the guide rail 14 through the slide groove 23, its height will not change, so that the first top plate 10 is gradually lifted, that is, the two first top plates 10 cooperate with the multiple bottom beams 9 to drive the multiple second top plates 11 to be lifted synchronously, and the first top plates 10 and the second top plates 11 are inserted between the corresponding two grid plates 3, thereby ejecting the solid objects stuck between the two grid plates 3. Subsequently, the motor 19 rotates in the opposite direction, so that the screw rod 20 can rotate in the opposite direction in the screw hole 24 of the slider 15, so that the two sliders 15 on the same side respectively slide relatively on one side of the guide rail 14 through the slide groove 23 on one side, so that the first top plate 10 is lowered, and the two first top plates 10 cooperate with the multiple bottom beams 9 to drive the multiple second top plates 11 to be lowered, thereby ensuring that the water flows through the grid plate 3 normally.

[0029] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A slag removal device for environmentally friendly wastewater treatment, characterized in that: The invention comprises a dirt removal frame (1), wherein a pad (2) is fixedly installed in the dirt removal frame (1), a plurality of supporting beams (26) are fixedly installed in the dirt removal frame (1) below the pad (2), a plurality of grating plates (3) are fixedly installed on the plurality of supporting beams (26), two first sprocket wheels (4) are movably installed on both sides of the dirt removal frame (1), and a connecting shaft (5) is fixedly connected between the two first sprocket wheels (4) at the same horizontal position, one end of one of the connecting shafts (5) is connected to an external transmission mechanism, a first chain (6) is movably connected between the two first sprocket wheels (4) on the same side of the dirt removal frame (1), and a plurality of lifting devices (3) are fixedly connected between the two first chains (6). A frame (7) is provided with a clearing mechanism (8) on a plurality of supporting beams (26) located below the grid plate (3), the clearing mechanism (8) comprising a plurality of bottom beams (9), two first top plates (10) being fixedly mounted on the plurality of bottom beams (9), a plurality of second top plates (11) being fixedly mounted on the bottom beam (9) located between the two first top plates (10), the clearing mechanism (8) further comprising supports (12) fixedly mounted on both sides of the pad (2), an axle seat (13) being fixedly mounted on one side of the supports (12), a guide rail (14) being fixedly connected between the two supports (12) on the same side, and a slider (15) being movably mounted on one side of the guide rail (14).

2. The deslagging device for environmentally friendly wastewater treatment according to claim 1, characterized in that: The first top plate (10) is provided with a plurality of through grooves (16), and the second top plate (11) is also provided with a plurality of through grooves (16). The plurality of through grooves (16) in the first top plate (10) and the second top plate (11) are installed on a plurality of supporting beams (26) through and through, and the first top plate (10) and the second top plate (11) are respectively placed between two grid plates (3).

3. The deslagging device for environmentally friendly wastewater treatment according to claim 2 is characterized in that: A guide groove (17) is respectively formed on one side of the two first top plates (10).

4. The deslagging device for environmentally friendly wastewater treatment according to claim 3 is characterized in that: A base (18) is fixedly mounted on one side of one of the supports (12), a motor (19) is fixedly mounted on one side of the base (18), and the motor (19) is electrically connected to an external main controller via a connecting line.

5. The deslagging device for environmentally friendly wastewater treatment according to claim 4 is characterized in that: A screw rod (20) is inserted and connected between the two shaft seats (13), and a left-handed thread portion and a right-handed thread portion are provided on the outer side of the screw rod (20). Two sides of the screw rod (20) respectively pass through the shaft seat (13) and extend to one side of the shaft seat (13) and are fixedly mounted with a second sprocket (21). The two second sprockets (21) are connected in transmission via a second chain (25).

6. The deslagging device for environmentally friendly wastewater treatment according to claim 5, characterized in that: A guide block (22) is fixedly mounted on one side of the slider (15), a slide groove (23) is provided on the other side of the slider (15), a screw hole (24) is provided on the slider (15) near the slide groove (23), the slider (15) is slidably connected to the corresponding guide rail (14) through the slide groove (23), the screw hole (24) is threadedly connected to the screw rod (20), and one side of the guide block (22) is slidably connected in the guide groove (17).

Images