Industrial wastewater treatment and degradation equipment

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses industrial wastewater treatment and degradation equipment which comprises an equipment box, an annular collecting box is placed in the equipment box, a conical filter screen cover is arranged on the upper surface of the collecting box, the position of the filter screen cover corresponds to an annular hole in the inner side of the collecting box, and the filter screen cover is arranged on the lower surface of the collecting box. And the bottom of the filter screen cover is fixedly connected with a limiting fixing ring. According to the utility model, the collecting box capable of moving up and down and the filter screen cover are arranged in the equipment box, so that sediments generated after sewage degradation treatment can be filtered and collected by utilizing the filter screen cover, and the sediments can slide into the collecting box from the surface of the cylindrical filter screen cover after the equipment box is emptied; and when sediments in the equipment box need to be cleaned, the winding motor is used for driving the lifting rope to lift the filter screen cover and the collecting box to the opening of the equipment box together, so that a worker can conveniently collect and clean the sediments in the collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, and more specifically to industrial wastewater treatment and degradation equipment. Background Art

[0002] Wastewater treatment refers to the process of treating and purifying the generated wastewater to reduce its harm to the environment and health and to make it meet the discharge standards or reuse requirements. Therefore, the degradation treatment of wastewater is one of the most important tasks. Microbial degradation is generally used in the secondary treatment of industrial wastewater, which uses a microbial degradation tank. The microbial degradation tank is a sewage treatment technology based on the field of biochemistry for environmentally friendly sewage treatment. A certain amount of beneficial microorganisms are discharged into the sewage to make various harmful substances in it quickly aggregate and precipitate. Therefore, it is necessary to clean the degradation precipitates in the treatment equipment.

[0003] For example, the patent publication number CN219409417U is an industrial wastewater treatment microbial degradation equipment, including a degradation box, a symmetrically arranged sliding groove is opened on the inside of one side of the degradation box, a wastewater filter box is arranged between the two sliding grooves, a degradation pool is arranged on one side of the wastewater filter box, a lifting plate is slidably connected to the inside of the degradation pool, a filter plate is arranged in the lifting plate, and a cross column is fixedly installed on the inner wall of the upper frame of the pool body. The utility model can lift and fish out the sediment gathered at the bottom after microbial degradation from the bottom through the lifting effect of the filter plate. When in use, it can greatly improve the efficiency of cleaning the sediment after microbial degradation, and the workers only need to clear the sediment on the filter plate.

[0004] In actual use of the wastewater treatment microbial degradation equipment proposed in the above patent documents, since the filter plate inside the degradation tank of the equipment is a horizontal structure, the sediment will accumulate on the surface of the filter plate during the descent process and cause the filter screen to be blocked, affecting the wastewater filtration. In addition, the sediment needs to accumulate on the filter plate, which is inconvenient to collect, causing inconvenience in operation. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an industrial wastewater treatment and degradation equipment, which has the advantages of convenient collection and cleaning of sediments, so as to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: an industrial wastewater treatment and degradation equipment, comprising an equipment box, an annular collection box is placed inside the equipment box, a conical filter screen cover is arranged on the upper surface of the collection box, the position of the filter screen cover corresponds to the inner ring hole of the collection box, the bottom of the filter screen cover is fixedly connected with a limited position fixing ring, the outer ring surface of the limited position fixing ring is fixedly connected with the inner ring surface of the collection box, the filter screen cover can be used to filter and collect the sediment generated after the sewage degradation treatment, and the filtered wastewater passes through the filter screen cover and the inner ring hole of the collection box to enter the bottom of the equipment box; thereby facilitating the subsequent emptying operation of the equipment box;

[0007] The upper surface of the equipment box is fixedly connected with a fixing frame, the upper surface of the fixing frame is provided with a lifting mechanism, the lifting mechanism includes a fixing box, the side of the fixing box is fixedly connected with a winding motor, the inner wall of the fixing box is rotatably connected with a winding wheel, a lifting rope is wound around the surface of the winding wheel, one end of the lifting rope away from the winding wheel extends downward to the inside of the equipment box, the top of the filter cover is fixedly connected with a top plate, the upper surface of the top plate is fixedly connected with a lifting ring, the bottom end of the lifting rope is fixedly connected to the surface of the lifting ring. When cleaning the sediment in the equipment box, the winding motor is started to drive the winding wheel to rotate, and at the same time drive the lifting rope to raise the filter cover and the collection box to the opening of the equipment box together, so as to facilitate the staff to collect and clean the sediment inside the collection box, and the sediment remaining on the surface of the filter cover can be cleaned, so as to achieve the purpose of convenient operation.

[0008] Furthermore, the side surface of the collection box is slidably connected to the inner wall of the equipment box, and the bottom edge of the filter screen corresponds to the opening of the collection box.

[0009] Furthermore, the output shaft of the winding motor extends to the interior of the fixed box and is fixedly connected to the side of the winding wheel. A rope threading hole is provided on the lower surface of the fixed frame, and the position of the rope threading hole corresponds to the winding wheel.

[0010] Furthermore, an aeration mechanism is provided inside the equipment box, and the aeration mechanism includes two aeration boxes fixedly connected to the bottom wall of the equipment box, and a plurality of aeration nozzles are embedded and installed on the upper surface of the aeration box. During the process of degrading organic matter in the wastewater, the wastewater can be aerated using the plurality of aeration nozzles on the surface of the aeration box.

[0011] Furthermore, a diverter box is fixedly connected to the lower surface of the equipment box, and two air ducts are fixedly embedded on the surface of the diverter box. One end of the air duct away from the diverter box extends to the interior of the equipment box.

[0012] Furthermore, the output end of the air guide pipe is fixedly connected to the input end of the aeration box, and a one-way valve is fixedly provided on the surface of the air guide pipe, and the one-way valve can enable the air guide pipe to achieve a one-way non-return function.

[0013] Furthermore, an air pump is fixedly connected to the back of the equipment box, and an air pipe is fixedly connected to the output end of the air pump. The end of the air pipe away from the air pump extends downward to the bottom of the equipment box and is fixedly connected to the input end of the diversion box.

[0014] Furthermore, a drain pipe is fixedly provided on the lower surface of the equipment box, and a switch valve is fixedly provided on the surface of the drain pipe.

[0015] Technical effects and advantages of the utility model:

[0016] 1. The utility model provides a collection box and a filter screen cover that can move up and down inside the equipment box, so that the filter screen cover can be used to filter and collect the sediment generated after the sewage degradation treatment, and after the equipment box is emptied, the sediment can slide from the surface of the cylindrical filter screen cover to the inside of the collection box. When the sediment in the equipment box needs to be cleaned, the winding motor is used to drive the suspension rope to raise the filter screen cover and the collection box to the opening of the equipment box, so that it is convenient for the staff to collect and clean the sediment inside the collection box, thereby achieving the purpose of conveniently handling the sediment.

[0017] 2. The utility model provides an aeration mechanism at the bottom of the waste gas degradation equipment box. During the process of organic matter degradation in wastewater, an air pump can be used to deliver high-pressure gas to the inside of the aeration box, and then aeration treatment of the wastewater is performed using a plurality of aeration nozzles on the surface of the aeration box, thereby increasing the oxidation reaction rate of organic matter, which is beneficial to improving the degradation treatment effect of the wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a side view of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the bottom structure of the equipment box of the utility model;

[0020] Figure 3 This is a schematic diagram of the front section structure of the equipment box of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the filter screen cover and the collection box of the utility model;

[0022] Figure 5 It is a schematic diagram of the front section structure of the fixing box of the utility model.

[0023] The accompanying drawings are marked as follows: 1. Equipment box; 2. Collection box; 3. Filter screen; 4. Limit fixing ring; 5. Fixing frame; 6. Fixing box; 7. Winding motor; 8. Winding wheel; 9. Lifting rope; 10. Top plate; 11. Lifting ring; 12. Rope threading hole; 13. Aeration box; 14. Aeration nozzle; 15. Diverter box; 16. Air guide tube; 17. One-way valve; 18. Air pump; 19. Air pipe; 20. Drain pipe. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The industrial wastewater treatment and degradation equipment involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0025] Reference Figure 1-5 The utility model provides an industrial wastewater treatment and degradation device, comprising an equipment box 1, a drain pipe 20 is fixedly arranged on the lower surface of the equipment box 1, and a switch valve is fixedly arranged on the surface of the drain pipe 20.

[0026] An annular collection box 2 is placed inside the equipment box 1, and the side of the collection box 2 is slidably connected to the inner wall of the equipment box 1. A conical filter screen cover 3 is arranged on the upper surface of the collection box 2, and the bottom edge of the filter screen cover 3 corresponds to the opening of the collection box 2. The position of the filter screen cover 3 corresponds to the inner ring hole of the collection box 2. The bottom of the filter screen cover 3 is fixedly connected to a limited position fixing ring 4, and the outer ring surface of the limited position fixing ring 4 is fixedly connected to the inner ring surface of the collection box 2.

[0027] A fixing frame 5 is fixedly connected to the upper surface of the equipment box 1, and a lifting mechanism is arranged on the upper surface of the fixing frame 5. The lifting mechanism includes a fixing box 6, and a winding motor 7 is fixedly connected to the side of the fixing box 6. The output shaft of the winding motor 7 extends to the interior of the fixing box 6 and is fixedly connected to the side of the winding wheel 8. A rope threading hole 12 is opened on the lower surface of the fixing frame 5, and the position of the rope threading hole 12 corresponds to the winding wheel 8.

[0028] The inner wall of the fixed box 6 is rotatably connected to a winding wheel 8, and a lifting rope 9 is wound around the surface of the winding wheel 8. The end of the lifting rope 9 away from the winding wheel 8 extends downward to the interior of the equipment box 1. The top of the filter screen cover 3 is fixedly connected to a top plate 10, and the upper surface of the top plate 10 is fixedly connected to a lifting ring 11, and the bottom end of the lifting rope 9 is fixedly connected to the surface of the lifting ring 11.

[0029] It is worth mentioning that by arranging the collection box 2 and the filter screen cover 3 which can rise and fall inside the equipment box 1, the filter screen cover 3 can be used to filter and collect the sediment produced after the sewage degradation treatment, and then the drain pipe 20 can be opened to drain the treated water in the equipment box 1, and the sediment can slide from the surface of the cylindrical filter screen cover 3 to the inside of the collection box 2.

[0030] When cleaning the sediment in the equipment box 1, start the winding motor 7 to drive the winding wheel 8 to rotate, and at the same time drive the lifting rope 9 to lift the filter screen cover 3 and the collection box 2 to the opening of the equipment box 1, so as to facilitate the staff to collect and clean the sediment inside the collection box 2, and can clean the sediment remaining on the surface of the filter screen cover 3, so as to achieve the purpose of convenient operation.

[0031] An aeration mechanism is provided inside the equipment box 1, and the aeration mechanism includes two aeration boxes 13 fixedly connected to the inner bottom wall of the equipment box 1, and a plurality of aeration nozzles 14 are embedded and installed on the upper surface of the aeration box 13. A diverter box 15 is fixedly connected to the lower surface of the equipment box 1, and two air ducts 16 are fixedly embedded on the surface of the diverter box 15. One end of the air duct 16 away from the diverter box 15 extends to the interior of the equipment box 1, and the output end of the air duct 16 is fixedly connected to the input end of the aeration box 13, and a one-way valve 17 is fixedly provided on the surface of the air duct 16.

[0032] An air pump 18 is fixedly connected to the back of the equipment box 1 , and an air pipe 19 is fixedly connected to the output end of the air pump 18 . The end of the air pipe 19 away from the air pump 18 extends downward to the bottom of the equipment box 1 , and is fixedly connected to the input end of the diversion box 15 .

[0033] It is worth noting that, by arranging an aeration mechanism at the bottom of the waste gas degradation equipment box 1, during the process of degrading organic matter in the wastewater, the air pump 18 and the air pipe 19 can be used to supply air to the inside of the diversion box 15, and then the high-pressure gas is delivered to the aeration box 13 at the bottom of the equipment box 1 through the air guide pipe 16, and then the wastewater is aerated using a plurality of aeration nozzles 14 on the surface of the aeration box 13, so as to increase the oxidation reaction rate of organic matter, thereby helping to improve the degradation treatment effect of the wastewater.

[0034] Finally, it should be noted that the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model. The above description is only a preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An industrial wastewater treatment and degradation device, comprising a device box (1), characterized in that: An annular collection box (2) is placed inside the equipment box (1), and a conical filter screen cover (3) is arranged on the upper surface of the collection box (2), the position of the filter screen cover (3) corresponds to the inner ring hole of the collection box (2), the bottom of the filter screen cover (3) is fixedly connected to a limit fixing ring (4), and the outer ring surface of the limit fixing ring (4) is fixedly connected to the inner ring surface of the collection box (2); The upper surface of the equipment box (1) is fixedly connected to a fixing frame (5), and the upper surface of the fixing frame (5) is provided with a lifting mechanism, the lifting mechanism comprising a fixing box (6), the side of the fixing box (6) is fixedly connected to a winding motor (7), the inner wall of the fixing box (6) is rotatably connected to a winding wheel (8), a lifting rope (9) is wound around the surface of the winding wheel (8), and the end of the lifting rope (9) away from the winding wheel (8) extends downward to the inside of the equipment box (1), the top of the filter screen cover (3) is fixedly connected to a top plate (10), the upper surface of the top plate (10) is fixedly connected to a lifting ring (11), and the bottom end of the lifting rope (9) is fixedly connected to the surface of the lifting ring (11).

2. The industrial wastewater treatment and degradation equipment according to claim 1, characterized in that: The side surface of the collection box (2) is slidably connected to the inner wall of the equipment box (1), and the bottom edge of the filter screen cover (3) corresponds to the opening of the collection box (2).

3. The industrial wastewater treatment and degradation equipment according to claim 2, characterized in that: The output shaft of the winding motor (7) extends to the interior of the fixed box (6) and is fixedly connected to the side of the winding wheel (8). The lower surface of the fixed frame (5) is provided with a rope threading hole (12), and the position of the rope threading hole (12) corresponds to the winding wheel (8).

4. The industrial wastewater treatment and degradation equipment according to claim 3, characterized in that: An aeration mechanism is arranged inside the equipment box (1), and the aeration mechanism comprises two aeration boxes (13) fixedly connected to the inner bottom wall of the equipment box (1), and a plurality of aeration nozzles (14) are embedded and installed on the upper surface of the aeration box (13).

5. The industrial wastewater treatment and degradation equipment according to claim 4, characterized in that: The lower surface of the equipment box (1) is fixedly connected to a diversion box (15), and two air guide tubes (16) are fixedly embedded on the surface of the diversion box (15). One end of the air guide tube (16) away from the diversion box (15) extends to the interior of the equipment box (1).

6. The industrial wastewater treatment and degradation equipment according to claim 5, characterized in that: The output end of the air guide pipe (16) is fixedly connected to the input end of the aeration box (13), and a one-way valve (17) is fixedly arranged on the surface of the air guide pipe (16).

7. The industrial wastewater treatment and degradation equipment according to claim 6, characterized in that: An air pump (18) is fixedly connected to the back of the equipment box (1), and an air pipe (19) is fixedly connected to the output end of the air pump (18). An end of the air pipe (19) away from the air pump (18) extends downward to the bottom of the equipment box (1) and is fixedly connected to the input end of the diversion box (15).

8. The industrial wastewater treatment and degradation equipment according to claim 7, characterized in that: A drainage pipe (20) is fixedly arranged on the lower surface of the equipment box (1), and a switch valve is fixedly arranged on the surface of the drainage pipe (20).

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