Deslagging device for industrial sewage treatment

Abstract

The utility model discloses a deslagging device for industrial sewage treatment, which comprises a device shell, the top of the device shell is provided with a sewage inlet, the inside of the device shell is provided with a treatment cavity, the bottom of the sewage inlet is communicated with the top of the treatment cavity, the treatment cavity extends to the bottom of the device shell, and the sewage inlet is communicated with the treatment cavity. A rotatable square mounting frame is mounted at the upper part of the treatment cavity, a square receiving pipe is mounted in the square mounting frame, a filter screen cover is fixedly mounted at the bottom of the square receiving pipe, and a U-shaped waste residue collecting groove plate positioned below the filter screen cover is arranged in the middle of the treatment cavity; the residue removal device has an automatic residue removal structure, and can discharge intercepted residues after filtering industrial sewage for a long time, so that the residue removal efficiency and quality are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sewage treatment technical field, concretely is a kind of slag removal device for industrial sewage treatment. BACKGROUND

[0002] Industrial sewage treatment mainly includes physical method, chemical method and biological method;Physical method separates non-dissolved substances in wastewater by physical action, such as gravity separation, centrifugal separation, reverse osmosis, air flotation, etc.;Chemical method uses chemical reaction to treat or recover dissolved substances or colloidal substances, including coagulation method, neutralization method, oxidation-reduction method, ion exchange method, etc.;Biological method uses the metabolic function of microorganisms to decompose organic matter, commonly used are activated sludge method and biofilm method.

[0003] Physical treatment method mainly separates mixed substances in wastewater by physical method, including screening, sedimentation, filtration and other methods. The filter slag removal equipment used in existing industrial sewage physical treatment is not convenient for discharging the filtered residue during use, which can easily cause blockage and affect the efficiency and quality of slag removal. Therefore, in view of the above problems, a slag removal device for industrial sewage treatment is needed. UTILITY MODEL CONTENT

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a slag removal device for industrial sewage treatment, comprising a device shell, a sewage inlet is formed in the top of the device shell, a treatment cavity is formed in the inside of the device shell, the bottom of the sewage inlet is communicated with the top of the treatment cavity, the treatment cavity extends to the bottom of the device shell, a rotatable square mounting frame is installed on the upper part of the treatment cavity, a square receiving tube is installed in the inside of the square mounting frame, a filter screen cover is fixedly installed at the bottom of the square receiving tube, and a U-shaped waste residue collection groove plate is arranged below the filter screen cover in the middle part of the treatment cavity.

[0005] Preferably, two rotating shafts are fixedly connected to the surface of the square mounting frame symmetrically, both of the rotating shafts are rotatably connected with the device shell, one end of both of the rotating shafts extends to the outside of the device shell and is fixedly connected with a large gear, a reverse L-shaped plate is fixedly installed on one side of the device shell, a forward and reverse motor is fixedly installed at the bottom end of the reverse L-shaped plate, and the output end of the forward and reverse motor is fixedly connected with the shaft center of one of the large gears, so as to drive the square mounting frame, the square receiving tube and the filter screen cover to rotate and adjust.

[0006] Preferably, a through groove is formed in the middle part of one end surface of the device shell and communicated with the middle part of the treatment cavity, a limiting stop groove is formed in the inside of the through groove, a clamping groove is formed in the middle part of the inside of the treatment cavity and aligned with the limiting stop groove, the U-shaped waste residue collection groove plate is located in the inside of the through groove, and a clamping plate is fixedly installed at one end of the U-shaped waste residue collection groove plate and located in the inside of the clamping groove.

[0007] Preferably, the middle part of the device shell is provided with sliding grooves on both sides, both sliding grooves are communicated with the through groove, the limiting groove and the treatment cavity, both sides of the U-shaped waste collection groove plate are fixedly installed with sliding blocks in the two sliding grooves, one end of the two sliding blocks is extended to the outside of the device shell and is fixedly connected with a tooth plate, the middle part of the both sides of the device shell is fixedly installed with a batten, the two tooth plates are located on the top of the two battens, and the both sides of the device shell are rotationally connected with pinions, and the pinions are meshed and connected between the gear and the tooth plate, so that the U-shaped waste collection groove plate can be effectively driven and moved.

[0008] Preferably, the surface of the square receiving pipe is fixedly installed with two pairs of fixed blocks at the lower part, the surface of the square mounting frame is movably inserted with four insertion rods, the four insertion rods are fixedly connected between the four pairs of fixed blocks, the surface of the fixed block close to the filter cover is fixedly installed with a bellows between the square mounting frame, the bellows is wrapped on the surface of the insertion rod, the surface of the insertion rod is sleeved with a spring, the spring is located in the bellows, and the both ends of the spring are fixedly connected with the fixed block and the square mounting frame, so that the square receiving pipe and the filter cover can be effectively shaken to facilitate the falling of the waste.

[0009] Compared with the prior art, the device has the advantages that: the device is provided with a device shell, a sewage inlet, a treatment cavity, a square mounting frame, a square receiving pipe, a filter cover and a U-shaped waste collection groove plate, so that the device has an automatic residue removal structure, can discharge the intercepted residue after filtering industrial sewage for a long time, effectively improves the residue removal efficiency and quality, has a dumping and shaking function, can shake and drop the residue adhered to the filter, ensures the residue discharge effect, and has a simple structure, convenient use, stable and reliable residue discharge operation, and the performance can meet the use requirement of industrial sewage treatment residue removal. BRIEF DESCRIPTION OF DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present application, constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0011] In the drawings:

[0012] Figure 1 It is a front view structure schematic view of the present application;

[0013] Figure 2 It is a rear view structure schematic view of the present application;

[0014] Figure 3 It is a sectional view structure schematic view of the present application Figure 2 .

[0015] Figure 4 For this utility model Figure 3 Schematic diagram of the local structure Figure 1 ;

[0016] Figure 5 This is a schematic diagram of the structure of the utility model in which the square receiving pipe receives sewage upward;

[0017] In the figure: 1. Device housing; 2. Sewage inlet; 3. Treatment chamber; 4. Square mounting frame; 5. Square receiving tube; 6. Filter screen; 7. U-shaped waste residue collecting trough plate; 8. Rotating shaft; 9. Large gear; 10. Inverted L-shaped plate; 11. Forward and reverse motor; 12. Through slot; 13. Limit stop slot; 14. Card slot; 15. Card plate; 16. Sliding slot; 17. Slider; 18. Tooth plate; 19. Slat; 20. Pinion; 21. Fixed block; 22. Insert rod; 23. Bellows; 24. Spring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described 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 the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] Depend on Figures 1 to 5 The utility model includes a device shell 1, a sewage inlet 2 is provided on the top of the device shell 1, a processing chamber 3 is provided inside the device shell 1, the bottom of the sewage inlet 2 is connected to the top of the processing chamber 3, the processing chamber 3 extends to the bottom of the device shell 1, a rotatable square mounting frame 4 is installed on the upper part of the processing chamber 3, a square receiving tube 5 is installed inside the square mounting frame 4, a filter screen cover 6 is fixedly installed on the bottom of the square receiving tube 5, a U-shaped waste residue collection trough plate 7 is provided below the filter screen cover 6 in the middle of the processing chamber 3, and two pairs of symmetrical fixedly installed on the lower surface of the square receiving tube 5 The fixed block 21 and the surface of the square mounting frame 4 are movably connected with four insertion rods 22, and the four insertion rods 22 are fixedly connected between the four pairs of fixed blocks 21. A bellows 23 is fixedly installed between the surface of the fixed block 21 on the side close to the filter screen 6 and the square mounting frame 4. The bellows 23 is wrapped around the surface of the insertion rod 22, and a spring 24 is sleeved on the surface of the insertion rod 22. The spring 24 is located inside the bellows 23, and the two ends of the spring 24 are respectively fixedly connected to the fixed block 21 and the square mounting frame 4, thereby effectively driving the square receiving tube 5 and the filter screen 6 to shake, which is conducive to the falling of waste residue;

[0020] When the square mounting frame 4 drives the square receiving tube 5 and the filter cover 6 to rotate 90° downward, the square receiving tube 5 and the filter cover 6 will move downward due to the weight and the stretching of the fixed block 21, the plug rod 22 and the spring 24. The square receiving tube 5 and the filter cover 6 can continuously rotate and shake by continuously rotating the positive and negative motor 11 in small angles, so that the waste residues adhering to the inside of the square receiving tube 5 and the filter cover 6 can effectively fall into the inside of the U-shaped waste residue collecting groove plate 7.

[0021] The surface of the square mounting frame 4 is symmetrically fixedly connected with two rotating shafts 8, both of which are rotatably connected with the device housing 1. One end of each of the two rotating shafts 8 extends to the outside of the device housing 1 and is fixedly connected with a large gear 9. A reverse L-shaped plate 10 is fixedly installed on one side of the device housing 1. The reverse L-shaped plate 10 is fixedly installed at the bottom end of the reverse L-shaped plate 10. The output end of the positive and negative motor 11 is fixedly connected with the shaft of one of the large gears 9, so as to drive the square mounting frame 4, the square receiving tube 5 and the filter cover 6 to rotate and adjust. A through groove 12 is formed in the middle of one end surface of the device housing 1 and communicates with the middle of the processing cavity 3. A limiting stop groove 13 is formed in the inside of the through groove 12. A clamping groove 14 is formed in the middle of the inside of the processing cavity 3 and is aligned with the limiting stop groove 13. The U-shaped waste residue collecting groove plate 7 is located in the inside of the through groove 12. A clamping plate 15 is fixedly installed at one end of the U-shaped waste residue collecting groove plate 7 and is located in the inside of the clamping groove 14.

[0022] Both sides of the middle of the device housing 1 are provided with sliding grooves 16, both of which communicate with the through groove 12, the limiting stop groove 13 and the processing cavity 3. Both sides of the U-shaped waste residue collecting groove plate 7 are fixedly installed with sliding blocks 17 located in the inside of the two sliding grooves 16. One end of each of the two sliding blocks 17 extends to the outside of the device housing 1 and is fixedly connected with a toothed plate 18. Both sides of the middle of the device housing 1 are fixedly installed with batten 19. Both of the two toothed plates 18 are located at the top of the two batten 19. Both sides of the device housing 1 are rotatably connected with pinions 20. The pinions 20 are meshingly connected between the large gears 9 and the toothed plates 18, so as to effectively drive the U-shaped waste residue collecting groove plate 7 to move.

[0023] When the device is used to remove residues from industrial wastewater, the industrial wastewater is delivered into the inside of the wastewater inlet 2, and then the wastewater flows into the inside of the square receiving tube 5 and the filter cover 6 and is filtered and separated by the filter cover 6 (as shown in Figure 5 The wastewater with residues is collected in the lower part of the processing cavity 3 and is discharged for treatment.

[0024] When the inside of the filter screen cover 6 has a large amount of waste residue and affects the residue removal, by stopping the industrial wastewater delivery, then starting the forward and reverse motor 11, the forward and reverse motor 11 drives one of the large gears 9 and the rotating shaft 8 connected thereto to rotate, and at the same time, the other rotatable rotating shaft 8 and the large gear 9 thereon drive the square mounting frame 4 to rotate, and the rotation of the square mounting frame 4 drives the square receiving tube 5 and the filter screen cover 6 to rotate 90° (as shown in Figure 3

[0025] The rotation of the two large gears 9 drives the two toothed plates 18 to move through the pinion 20, and the rotation of the two toothed plates 18 drives the U-shaped waste residue collection groove plate 7 to move horizontally through the two sliding blocks 17, so that the U-shaped waste residue collection groove plate 7 moves from the inside of the through groove 12 and the limiting groove 13 to the inside of the processing cavity 3, and finally drives the clamping plate 15 to move to the inside of the clamping groove 14, and at the same time, the U-shaped waste residue collection groove plate 7 is located below the square receiving tube 5 after 90° rotation, so that the waste residue inside the filter screen cover 6 falls into the inside of the U-shaped waste residue collection groove plate 7 for centralized collection.

[0026] After the square mounting frame 4, the square receiving tube 5 and the filter screen cover 6 are reversed 90° (as shown in Figure 5 At the same time, the U-shaped waste residue collection groove plate 7 moves to the outside of the device housing 1 for waste residue discharge treatment.

[0027] The residue removal device has an automatic residue removal structure, which can discharge the intercepted residue after filtering industrial wastewater for a long time, thereby effectively improving the efficiency and quality of residue removal, and the residue removal device has a dumping and shaking function, which can shake and fall the residue adhering to the filter screen, thereby ensuring the residue discharge effect.

[0028] At the same time, the residue removal device has simple structure, convenient and easy to use, stable and reliable residue discharge operation, and the performance can meet the use requirements of industrial wastewater treatment and residue removal.​

Claims

1. A slag removal device for industrial wastewater treatment, comprising a device housing (1), characterized in that: The top of the device shell (1) is provided with a sewage inlet (2), the inside of the device shell (1) is provided with a treatment cavity (3), the bottom of the sewage inlet (2) is communicated with the top of the treatment cavity (3), the treatment cavity (3) extends to the bottom of the device shell (1), the upper part of the treatment cavity (3) is provided with a rotatable square mounting frame (4), the inside of the square mounting frame (4) is provided with a square receiving tube (5), the bottom of the square receiving tube (5) is fixedly provided with a filter screen cover (6), and the middle part of the treatment cavity (3) is provided with a U-shaped waste residue collecting groove plate (7) below the filter screen cover (6).

2. A slag removal device for industrial wastewater treatment according to claim 1, characterized in that: The surface of the square mounting frame (4) is fixedly connected with two rotating shafts (8) symmetrically, both of the rotating shafts (8) are rotatably connected with the device shell (1), one end of both of the rotating shafts (8) extends to the outside of the device shell (1) and is fixedly connected with a large gear (9), one side of the device shell (1) is fixedly provided with an inverted L-shaped plate (10), the bottom end of the inverted L-shaped plate (10) is fixedly provided with a forward and reverse motor (11), and the output end of the forward and reverse motor (11) is fixedly connected with the axis of one of the large gears (9).

3. A slag removal device for industrial wastewater treatment according to claim 2, characterized in that: The middle part of one end surface of the device shell (1) is provided with a through groove (12) communicated with the middle part of the treatment cavity (3), the inside of the through groove (12) is provided with a limiting stop groove (13), the middle part of the inside of the treatment cavity (3) is provided with a clamping groove (14) aligned with the limiting stop groove (13), the U-shaped waste residue collecting groove plate (7) is located in the inside of the through groove (12), and one end of the U-shaped waste residue collecting groove plate (7) is fixedly provided with a clamping plate (15) located in the inside of the clamping groove (14).

4. A slag removal device for industrial wastewater treatment according to claim 3, characterized in that: Both sides of the middle part of the device shell (1) are provided with sliding grooves (16), both of the sliding grooves (16) are communicated with the through groove (12), the limiting stop groove (13) and the treatment cavity (3), both sides of the U-shaped waste residue collecting groove plate (7) are fixedly provided with sliding blocks (17) located in the inside of both of the sliding grooves (16), one end of both of the sliding blocks (17) extends to the outside of the device shell (1) and is fixedly connected with a toothed plate (18), the middle part of both sides of the device shell (1) is fixedly provided with a batten (19), both of the toothed plates (18) are located on the top of both of the battens (19), both sides of the device shell (1) are rotatably connected with a small gear (20), and the small gear (20) is meshingly connected between the large gear (9) and the toothed plate (18).

5. A slag removal device for industrial wastewater treatment according to claim 1, characterized in that: The surface of the square receiving tube (5) is fixedly provided with two pairs of fixed blocks (21) symmetrically, the surface of the square mounting frame (4) is movably inserted with four insertion rods (22), the four insertion rods (22) are fixedly connected between the four pairs of fixed blocks (21), the surface of the fixed block (21) close to the filter screen cover (6) is fixedly provided with a bellows (23) between the square mounting frame (4), the bellows (23) is wrapped on the surface of the insertion rod (22), the surface of the insertion rod (22) is sleeved with a spring (24), the spring (24) is located in the inside of the bellows (23), and both ends of the spring (24) are fixedly connected with the fixed block (21) and the square mounting frame (4).

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