Industrial sewage treatment device

Abstract

The utility model relates to the technical field of sewage treatment, in particular to an industrial sewage treatment device which can fully scatter a flocculating agent, so that the flocculating agent is in full contact with sewage, and the flocculation effect on the sewage is improved. Comprising a treatment barrel, four sets of supporting legs, a barrel cover, a first motor, a first rotating shaft, a water outlet valve and an auxiliary stirring device, the four sets of supporting legs are evenly installed at the bottom end of the treatment barrel, and the barrel cover can cover the top end of the treatment barrel; the auxiliary stirring device comprises four first mounting frames, an annular guide rail, four second mounting frames, an inner gear ring, a driving gear, two driven gears, two second rotating shafts, a lifting mechanism and a feeding device, multiple second stirring rods are longitudinally arranged on the periphery of each second rotating shaft, and the lifting mechanism is mounted on the outer side of the treatment barrel and connected with the barrel cover. The feeding device is installed on the right of the top end of the barrel cover.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an industrial sewage treatment device. Background Art

[0002] Industrial sewage treatment equipment is a kind of equipment used to treat industrial sewage. Its main function is to remove harmful substances in industrial sewage or reduce them to a certain concentration so that they can meet the discharge standards or reuse requirements. Sedimentation tank is an important part of sewage treatment. Sewage is usually introduced into the treatment barrel, and then flocculant is added into the treatment barrel. The stirring device in the treatment barrel breaks up the flocculant and contacts the sewage for flocculation.

[0003] However, the stirring device in the existing treatment barrel has a relatively simple stirring mode, which causes the flocculant to be unable to fully contact with the sewage, resulting in a poor flocculation effect of the sewage. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an industrial sewage treatment device which can fully disperse the flocculant by setting up this equipment, so that the flocculant and sewage are fully in contact, thereby improving the flocculation effect on the sewage.

[0005] The utility model discloses an industrial sewage treatment device, comprising a treatment barrel, four groups of legs, a barrel cover, a first motor, a first rotating shaft, a water outlet valve and an auxiliary stirring device, wherein the four groups of legs are evenly mounted on the bottom end of the treatment barrel, the barrel cover can be mounted on the top end of the treatment barrel, the first motor is mounted on the top end of the barrel cover, the output end of the first motor passes through the middle of the barrel cover and is connected with the top end of the first rotating shaft, the front end, the rear end, the left end and the right end of the first rotating shaft are longitudinally provided with a plurality of first stirring rods, the upper side of the left end of the treatment barrel is connected with a water inlet pipe, the lower side of the right end of the treatment barrel is connected with a water outlet pipe, the water outlet valve is mounted on the water outlet pipe, the auxiliary stirring device is cooperatively connected with the first rotating shaft, the auxiliary stirring device comprises four groups of first mounting frames, annular guide rails, four groups of The second mounting frame, the inner gear ring, the driving gear, two groups of driven gears, two groups of second rotating shafts, the lifting mechanism and the feeding device, the annular guide rail is mounted on the bottom end of the barrel cover through four groups of first mounting frames, the inner gear ring is mounted on the bottom end of the barrel cover through four groups of second mounting frames, the driving gear is mounted on the upper part of the first rotating shaft, the two groups of driven gears are respectively mounted on the upper parts of the two groups of second rotating shafts, the two groups of driven gears are meshed with the driving gear, the two groups of driven gears are meshed with the inner gear ring, the top ends of the two groups of second rotating shafts are slidably and rotatably connected with the bottom ends of the annular guide rails, a plurality of groups of second stirring rods are longitudinally arranged around each group of second rotating shafts, the lifting mechanism is mounted on the outside of the processing barrel, the lifting mechanism is connected to the barrel cover, and the feeding device is mounted on the right part of the top end of the barrel cover.

[0006] Preferably, the lifting mechanism includes two groups of electric push rods, two groups of driving rods, two groups of first connecting plates, two groups of fixed blocks, two groups of limiting rods and two groups of second connecting plates, the two groups of electric push rods are respectively installed on the left front side and the right rear side of the outer end of the processing barrel, the bottom ends of the two groups of driving rods are respectively connected to the output ends of the two groups of electric push rods, the two groups of first connecting plates are respectively installed on the left front side and the right rear side of the outer end of the barrel cover, the top ends of the two groups of driving rods are connected to the bottom ends of the two groups of first connecting plates, the two groups of fixing blocks are respectively installed on the right front side and the left rear side of the outer end of the processing barrel, the middle parts of the two groups of fixing blocks are connected and provided with sliding holes, the two groups of second connecting plates are respectively installed on the right front side and the left rear side of the outer end of the barrel cover, the two groups of limiting rods are respectively installed on the bottom ends of the two groups of second connecting plates, and the two groups of second connecting plates are slidably connected to the sliding holes of the two groups of limiting rods.

[0007] Preferably, the feeding device includes a flocculant box, a second motor, a third rotating shaft, four groups of support rods, a metering valve and a feeding device. The flocculant box is installed on the right side of the top end of the barrel cover through the four groups of support rods. The bottom end of the flocculant box is connected with a material guide pipe, and the output end of the material guide pipe passes through the barrel cover and is connected with the processing barrel. The second motor is installed on the top of the flocculant box, and the output end of the second motor passes through the top of the flocculant box and is connected to the top of the third rotating shaft. A plurality of stirring blades are arranged on the third rotating shaft. The metering valve is installed on the material guide pipe, and the feeding device is installed on the right side of the top end of the flocculant box.

[0008] Preferably, the feeding device includes a cover plate, two groups of first clips, two groups of fixing plates and two groups of first bolts. A feeding pipe is provided at the right portion of the top end of the flocculant box. The cover plate is mounted on the top end of the feeding pipe. The two groups of first clips are rotatably mounted on the left and right ends of the cover plate respectively. The two groups of fixing plates are respectively mounted on the upper sides of the left and right ends of the feeding pipe. The two groups of first clips are fitted and clamped with the two groups of fixing plates. The bottom ends of the two groups of first clips are connected and provided with threaded holes. The two groups of first bolts are threadedly connected to the threaded holes of the two groups of first clips. The two groups of first bolts are tightened against the two groups of fixing plates.

[0009] Preferably, it also includes a support frame, which is installed at the bottom end of the processing barrel and is rotatably connected to the bottom of the first rotating shaft.

[0010] Preferably, it also includes four groups of second bolts, four groups of second clips and four groups of fixing seats, the four groups of fixing seats are respectively installed on the upper sides of the front end, rear end, left end and right end of the outer wall of the treatment barrel, the four groups of second clips are respectively rotatably connected to the four groups of fixing seats, the four groups of second clips are clamped together with the barrel cover, the four groups of fixing seats are all connected with threaded holes in the counterclockwise direction, the four groups of second bolts are respectively threadedly connected to the threaded holes of the four groups of fixing seats, and the four groups of second bolts are tightened against the four groups of second clips.

[0011] Preferably, it also includes a sealing ring, which is installed at the bottom end of the barrel cover.

[0012] Preferably, a rubber pad is provided on the inner side of each of the second buckles.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the barrel cover is driven by the lifting mechanism to be installed on the top of the treatment barrel, and then the sewage is introduced into the treatment barrel through the water inlet pipe, and then the flocculant is quantitatively introduced into the treatment barrel through the feeding device, and at the same time, the first motor is turned on, the first motor drives the first rotating shaft to rotate, and the first rotating shaft drives multiple groups of first stirring rods to rotate while driving the driving gear to rotate, the driving gear is meshed with two groups of driven gears, and the two groups of driven gears drive the two groups of second rotating shafts to rotate, and at the same time, the two groups of driven gears are meshed with the inner gear ring, and the two groups of driven gears drive the two groups of second rotating shafts to revolve around the first rotating shaft as the center, and the two groups of second rotating shafts slide on the annular guide rail, and the multiple groups of first stirring rods on the first rotating shaft and the multiple groups of second stirring rods on the two groups of second rotating shafts break up the flocculant in the sewage in the treatment barrel, so that the flocculant fully contacts with the sewage for flocculation. By setting up this device, the flocculant can be fully broken up, the flocculant can fully contact with the sewage, and the flocculation effect on the sewage is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 yes Figure 1 A front cross-sectional structural diagram of ;

[0016] Figure 3 yes Figure 1 A schematic diagram of a top-view cross-sectional structure;

[0017] Figure 4 yes Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0018] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure of B;

[0019] Markings in the attached figure: 1, treatment barrel; 2, support leg; 3, barrel cover; 4, first motor; 5, first rotating shaft; 6, first stirring rod; 7, water inlet pipe; 8, water outlet pipe; 9, water outlet valve; 10, first mounting frame; 11, annular guide rail; 12, second mounting frame; 13, inner gear ring; 14, driving gear; 15, driven gear; 16, second rotating shaft; 17, second stirring rod; 18, electric push rod; 19, driving rod; 20, first connecting rod plate; 21, fixed block; 22, limit rod; 23, second connecting plate; 24, flocculant box; 25, second motor; 26, third rotating shaft; 27, stirring blade; 28, guide pipe; 29, support rod; 30, quantitative valve; 31, feed pipe; 32, cover plate; 33, first buckle; 34, fixed plate; 35, first bolt; 36, support frame; 38, second bolt; 39, second buckle; 40, fixed seat; 41, sealing ring. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] like Figures 1 to 5 As shown, an industrial sewage treatment device of the utility model comprises a treatment barrel 1, four groups of legs 2, a barrel cover 3, a first motor 4, a first rotating shaft 5, a water outlet valve 9 and an auxiliary stirring device, the four groups of legs 2 are evenly installed at the bottom of the treatment barrel 1, the barrel cover 3 can be covered on the top of the treatment barrel 1, the first motor 4 is installed at the top of the barrel cover 3, the output end of the first motor 4 passes through the middle of the barrel cover 3 and is connected to the top of the first rotating shaft 5, the front end, rear end, left end and right end of the first rotating shaft 5 are longitudinally provided with multiple groups of first stirring rods 6, the upper side of the left end of the treatment barrel 1 is connected to the water inlet pipe 7, the lower side of the right end of the treatment barrel 1 is connected to the water outlet pipe 8, the water outlet valve 9 is installed on the water outlet pipe 8, the auxiliary stirring device is connected with the first rotating shaft 5, and the auxiliary stirring device comprises four groups of first mounting frames 10, annular guide rails 11, and four groups of second mounting frames 12. , an inner gear ring 13, a driving gear 14, two groups of driven gears 15, two groups of second rotating shafts 16, a lifting mechanism and a feeding device, the annular guide rail 11 is installed at the bottom end of the barrel cover 3 through four groups of first mounting frames 10, the inner gear ring 13 is installed at the bottom end of the barrel cover 3 through four groups of second mounting frames 12, the driving gear 14 is installed on the upper part of the first rotating shaft 5, and the two groups of driven gears 15 are respectively installed on the upper parts of the two groups of second rotating shafts 16, the two groups of driven gears 15 are meshed with the driving gear 14, the two groups of driven gears 15 are meshed with the inner gear ring 13, the top ends of the two groups of second rotating shafts 16 are connected to the bottom ends of the annular guide rail 11 for sliding rotation, and multiple groups of second stirring rods 17 are longitudinally arranged around each group of second rotating shafts 16, the lifting mechanism is installed on the outside of the processing barrel 1, the lifting mechanism is connected to the barrel cover 3, and the feeding device is installed on the right part of the top end of the barrel cover 3;

[0022] The barrel cover 3 is driven by the lifting mechanism to be installed on the top of the treatment barrel 1, and then the sewage is introduced into the treatment barrel 1 through the water inlet pipe 7. After that, the flocculant is quantitatively introduced into the treatment barrel 1 through the feeding device, and the first motor 4 is turned on at the same time. The first motor 4 drives the first rotating shaft 5 to rotate, and the first rotating shaft 5 drives the multiple groups of first stirring rods 6 to rotate and drives the driving gear 14 to rotate. The driving gear 14 is meshed with the two groups of driven gears 15. The two groups of driven gears 15 drive the two groups of second rotating shafts 16 to rotate. At the same time, the two groups of driven gears 15 and the inner The gear ring 13 is meshed, and the two sets of driven gears 15 drive the two sets of second rotating shafts 16 to revolve around the first rotating shaft 5, and the two sets of second rotating shafts 16 slide on the annular guide rail 11. The multiple sets of first stirring rods 6 on the first rotating shaft 5 and the multiple sets of second stirring rods 17 on the two sets of second rotating shafts 16 break up the flocculant in the sewage in the treatment barrel 1, so that the flocculant can fully contact with the sewage for flocculation. By setting up this equipment, the flocculant can be fully broken up, the flocculant can fully contact with the sewage, and the flocculation effect on the sewage is improved.

[0023] As a preferred embodiment of the above embodiment, the lifting mechanism includes two groups of electric push rods 18, two groups of driving rods 19, two groups of first connecting plates 20, two groups of fixing blocks 21, two groups of limiting rods 22 and two groups of second connecting plates 23. The two groups of electric push rods 18 are respectively installed on the left front side and the right rear side of the outer end of the processing barrel 1, and the bottom ends of the two groups of driving rods 19 are respectively connected to the output ends of the two groups of electric push rods 18. The two groups of first connecting plates 20 are respectively installed on the left front side and the right rear side of the outer end of the barrel cover 3. The top ends of the two groups of driving rods 19 are connected to the bottom ends of the two groups of first connecting plates 20. The two groups of fixing blocks 21 are respectively installed on the right front side and the left rear side of the outer end of the processing barrel 1. The middle parts of the two groups of fixing blocks 21 are connected and provided with sliding holes. The two groups of second connecting plates 23 are respectively installed on the right front side and the left rear side of the outer end of the barrel cover 3. The two groups of limiting rods 22 are respectively installed on the bottom ends of the two groups of second connecting plates 23. The two groups of second connecting plates 23 are slidably connected with the sliding holes of the two groups of limiting rods 22.

[0024] By setting an electric push rod 18, a driving rod 19, a first connecting plate 20, a fixed block 21, a limiting rod 22 and a second connecting plate 23, by opening two groups of electric push rods 18, the two groups of electric push rods 18 drive the barrel cover 3 to move downward through the two groups of driving rods 19 and the two groups of first connecting plates 20, and the two groups of limiting rods 22 slide in the two groups of fixing blocks 21. When the barrel cover 3 is installed on the top of the processing barrel 1, the two groups of electric push rods 18 are closed, which is convenient for disassembly of the barrel cover 3, thereby facilitating the cleaning of the stirring device.

[0025] As a preferred embodiment of the above embodiment, the feeding device includes a flocculant box 24, a second motor 25, a third rotating shaft 26, four groups of support rods 29, a quantitative valve 30 and a feeding device. The flocculant box 24 is installed on the right side of the top of the barrel cover 3 through the four groups of support rods 29. The bottom of the flocculant box 24 is connected with a guide pipe 28. The output end of the guide pipe 28 passes through the barrel cover 3 and is connected to the processing barrel 1. The second motor 25 is installed on the top of the flocculant box 24. The output end of the second motor 25 passes through the top of the flocculant box 24 and is connected to the top of the third rotating shaft 26. A plurality of stirring blades 27 are arranged on the third rotating shaft 26. The quantitative valve 30 is installed on the guide pipe 28. The feeding device is installed on the right side of the top of the flocculant box 24.

[0026] By arranging the flocculant box 24, the second motor 25, the third rotating shaft 26, the stirring blades 27, the guide pipe 28, the support rod 29, the metering valve 30 and the feeding device, the flocculant is introduced into the flocculant box 24 through the feeding device, and then the second motor 25 is turned on, the second motor 25 drives the third rotating shaft 26 to rotate, and the third rotating shaft 26 stirs and mixes the flocculant in the flocculant box 24 through the multiple groups of stirring blades 27, and then the metering valve 30 is opened, and the flocculant in the flocculant box 24 is introduced into the processing barrel 1 through the guide pipe 28, so as to stir the flocculant evenly and increase the concentration of the flocculant.

[0027] As a preferred embodiment of the above embodiment, the feeding device includes a cover plate 32, two groups of first clips 33, two groups of fixing plates 34 and two groups of first bolts 35. The top right part of the flocculant box 24 is connected with a feeding pipe 31. The cover plate 32 is covered on the top of the feeding pipe 31. The two groups of first clips 33 are rotatably mounted on the left and right ends of the cover plate 32 respectively. The two groups of fixing plates 34 are respectively mounted on the upper sides of the left and right ends of the feeding pipe 31. The two groups of first clips 33 are matched with the two groups of fixing plates 34 for clamping. The bottom ends of the two groups of first clips 33 are connected with threaded holes. The two groups of first bolts 35 are threadedly connected with the threaded holes of the two groups of first clips 33. The two groups of first bolts 35 are tightened against the two groups of fixing plates 34.

[0028] By setting the feed pipe 31, the cover plate 32, the first buckle 33, the fixing plate 34 and the first bolt 35, the flocculant is introduced into the flocculant box 24 through the feed pipe 31, and then the cover plate 32 is covered on the top of the feed pipe 31, and then the two groups of first buckles 33 are turned to make the two groups of first buckles 33 cooperate with the two groups of fixing plates 34, and then turn to the two groups of first bolts 35, the two groups of first bolts 35 are threadedly connected with the two groups of fixing plates 34, and the two groups of first bolts 35 tighten the two groups of fixing plates 34, so as to fix the cover plate 32, which can not only prevent impurities from entering the flocculant box 24, but also prevent the flocculant from splashing when being stirred in the flocculant box 24.

[0029] As a preferred embodiment of the above embodiment, it further includes a support frame 36, which is installed at the bottom end of the processing barrel 1, and the support frame 36 is rotatably connected to the bottom of the first rotating shaft 5;

[0030] The support frame 36 can be provided to support and stabilize the first rotating shaft 5 .

[0031] As a preferred embodiment of the above embodiment, it also includes four groups of second bolts 38, four groups of second buckles 39 and four groups of fixing seats 40, the four groups of fixing seats 40 are respectively installed on the upper sides of the front end, rear end, left end and right end of the outer wall of the processing barrel 1, the four groups of second buckles 39 are respectively rotatably connected with the four groups of fixing seats 40, the four groups of second buckles 39 are matched with the barrel cover 3, the counterclockwise positions of the four groups of fixing seats 40 are all connected with threaded holes, the four groups of second bolts 38 are respectively threadedly connected with the threaded holes of the four groups of fixing seats 40, and the four groups of second bolts 38 are tightened against the four groups of second buckles 39;

[0032] By setting the second bolts 38, the second clips 39 and the fixing seats 40, when the barrel cover 3 is installed on the top of the processing barrel 1, the four groups of second clips 39 are rotated to make the four groups of second clips 39 cooperate with the barrel cover 3, and then the four groups of second bolts 38 are rotated, the four groups of second bolts 38 are threadedly connected with the four groups of fixing seats 40, and the four groups of second bolts 38 tighten and fix the four groups of second clips 39, thereby fixing the four groups of second clips 39, and the barrel cover 3 can be further fixed.

[0033] As a preferred embodiment of the above, it also includes a sealing ring 41, which is installed at the bottom end of the barrel cover 3;

[0034] By providing the sealing ring 41 , the sealing performance between the processing barrel 1 and the barrel cover 3 can be improved.

[0035] As a preferred embodiment of the above, a rubber pad is provided inside the second buckle 39;

[0036] The friction between the second buckle 39 and the barrel cover 3 can be increased, thereby improving the stability of fixing the barrel cover 3.

[0037] The utility model is an industrial sewage treatment device. When working, firstly, two sets of electric push rods 18 are opened, and the two sets of electric push rods 18 drive the barrel cover 3 to move downward through two sets of driving rods 19 and two sets of first connecting plates 20, and the two sets of limiting rods 22 slide in the two sets of fixing blocks 21. When the barrel cover 3 is installed on the top of the treatment barrel 1, the two sets of electric push rods 18 are closed, and then the four sets of second buckles 39 are rotated to make the four sets of second buckles 39 cooperate with the barrel cover 3, and then the four sets of second bolts 38 are rotated, and the four sets of second bolts 38 are threaded with the four sets of fixing seats 40. The four groups of second bolts 38 are connected, and the four groups of second buckles 39 are tightened and fixed, thereby fixing the four groups of second buckles 39, and then the sewage is introduced into the processing barrel 1 through the water inlet pipe 7, and then the flocculant is introduced into the flocculant box 24 through the feed pipe 31, and then the cover plate 32 is installed on the top of the feed pipe 31, and then the two groups of first buckles 33 are pulled, so that the two groups of first buckles 33 are matched with the two groups of fixing plates 34, and then the two groups of first bolts 35 are turned, and the two groups of first bolts 35 are threadedly connected with the two groups of fixing plates 34, and the two groups of first bolts 35 are connected. The two sets of fixing plates 34 are pressed tightly to fix the cover plate 32, and then the second motor 25 is turned on, and the second motor 25 drives the third rotating shaft 26 to rotate, and the third rotating shaft 26 stirs and mixes the flocculant in the flocculant box 24 through multiple sets of stirring blades 27, and then the quantitative valve 30 is opened, and the flocculant in the flocculant box 24 is introduced into the processing barrel 1 through the guide pipe 28, and at the same time, the first motor 4 is turned on, and the first motor 4 drives the first rotating shaft 5 to rotate, and the first rotating shaft 5 drives the multiple sets of first stirring rods 6 to rotate and drives the driving gear 14 to rotate, and the driving gear 14 is driven to rotate. The gear 14 is meshed with two sets of driven gears 15, and the two sets of driven gears 15 drive the two sets of second rotating shafts 16 to rotate. At the same time, the two sets of driven gears 15 are meshed with the inner gear ring 13, and the two sets of driven gears 15 drive the two sets of second rotating shafts 16 to revolve around the first rotating shaft 5. The two sets of second rotating shafts 16 slide and rotate on the annular guide rail 11, and the multiple sets of first stirring rods 6 on the first rotating shaft 5 and the multiple sets of second stirring rods 17 on the two sets of second rotating shafts 16 break up the flocculant in the sewage in the treatment barrel 1, so that the flocculant can fully contact with the sewage for flocculation.

[0038] An industrial sewage treatment device of the utility model has common mechanical installation, connection or setting methods, which can be implemented as long as they can achieve their beneficial effects; the first motor 4, electric push rod 18 and second motor 25 of an industrial sewage treatment device of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An industrial sewage treatment device, comprising a treatment barrel (1), four groups of legs (2), a barrel cover (3), a first motor (4), a first rotating shaft (5), a water outlet valve (9) and an auxiliary stirring device, wherein the four groups of legs (2) are evenly mounted on the bottom end of the treatment barrel (1), the barrel cover (3) can be mounted on the top end of the treatment barrel (1), the first motor (4) is mounted on the top end of the barrel cover (3), the output end of the first motor (4) passes through the middle of the barrel cover (3) and is connected to the top end of the first rotating shaft (5), the front end, rear end, left end and right end of the first rotating shaft (5) are longitudinally provided with a plurality of first stirring rods (6), the upper side of the left end of the treatment barrel (1) is connected to a water inlet pipe (7), the lower side of the right end of the treatment barrel (1) is connected to a water outlet pipe (8), the water outlet valve (9) is mounted on the water outlet pipe (8), the auxiliary stirring device is cooperatively connected to the first rotating shaft (5), and the auxiliary stirring device is characterized in that: The auxiliary stirring device comprises four groups of first mounting frames (10), an annular guide rail (11), four groups of second mounting frames (12), an inner gear ring (13), a driving gear (14), two groups of driven gears (15), two groups of second rotating shafts (16), a lifting mechanism and a feeding device, wherein the annular guide rail (11) is mounted on the bottom end of the barrel cover (3) through the four groups of first mounting frames (10), the inner gear ring (13) is mounted on the bottom end of the barrel cover (3) through the four groups of second mounting frames (12), the driving gear (14) is mounted on the upper part of the first rotating shaft (5), and the two groups of driven gears (15) are mounted on the bottom end of the barrel cover (3). The driven gears (15) are respectively mounted on the upper parts of the two groups of second rotating shafts (16); the two groups of driven gears (15) are meshed with the driving gear (14); the two groups of driven gears (15) are meshed with the inner gear ring (13); the top ends of the two groups of second rotating shafts (16) are slidably and rotatably connected to the bottom ends of the annular guide rails (11); a plurality of groups of second stirring rods (17) are longitudinally arranged around each group of second rotating shafts (16); the lifting mechanism is mounted on the outside of the processing barrel (1); the lifting mechanism is connected to the barrel cover (3); and the feeding device is mounted on the right part of the top end of the barrel cover (3).

2. An industrial wastewater treatment device as claimed in claim 1, characterized in that: The lifting mechanism comprises two groups of electric push rods (18), two groups of driving rods (19), two groups of first connecting plates (20), two groups of fixing blocks (21), two groups of limiting rods (22) and two groups of second connecting plates (23). The two groups of electric push rods (18) are respectively mounted on the left front side and the right rear side of the outer end of the treatment barrel (1). The bottom ends of the two groups of driving rods (19) are respectively connected to the output ends of the two groups of electric push rods (18). The two groups of first connecting plates (20) are respectively mounted on the left front side and the right rear side of the outer end of the barrel cover (3). The top end of the driving rod (19) is connected to the bottom ends of the two first connecting plates (20), the two fixing blocks (21) are respectively mounted on the right front side and the left rear side of the outer end of the treatment barrel (1), the middle parts of the two fixing blocks (21) are connected and provided with sliding holes, the two second connecting plates (23) are respectively mounted on the right front side and the left rear side of the outer end of the barrel cover (3), the two limiting rods (22) are respectively mounted on the bottom ends of the two second connecting plates (23), and the two second connecting plates (23) are slidably connected to the sliding holes of the two limiting rods (22).

3. An industrial wastewater treatment device as claimed in claim 2, characterized in that: The feeding device comprises a flocculant box (24), a second motor (25), a third rotating shaft (26), four groups of support rods (29), a quantitative valve (30) and a feeding device. The flocculant box (24) is installed on the right side of the top end of the barrel cover (3) through the four groups of support rods (29). The bottom end of the flocculant box (24) is connected to a material guide pipe (28). The output end of the material guide pipe (28) passes through the barrel cover (3) and is connected to the processing barrel (1). The second motor (25) is installed on the top end of the flocculant box (24). The output end of the second motor (25) passes through the top end of the flocculant box (24) and is connected to the top end of the third rotating shaft (26). The third rotating shaft (26) is provided with multiple groups of stirring blades (27). The quantitative valve (30) is installed on the material guide pipe (28). The feeding device is installed on the right side of the top end of the flocculant box (24).

4. An industrial wastewater treatment device as claimed in claim 3, characterized in that: The feeding device comprises a cover plate (32), two groups of first clips (33), two groups of fixing plates (34) and two groups of first bolts (35); a feeding pipe (31) is connected to the right part of the top end of the flocculant box (24); the cover plate (32) is mounted on the top end of the feeding pipe (31); the two groups of first clips (33) are rotatably mounted on the left and right ends of the cover plate (32) respectively; the two groups of fixing plates (34) are mounted on the upper sides of the left and right ends of the feeding pipe (31) respectively; the two groups of first clips (33) are matched and clamped with the two groups of fixing plates (34); the bottom ends of the two groups of first clips (33) are connected and threaded holes are provided; the two groups of first bolts (35) are threadedly connected with the threaded holes of the two groups of first clips (33); the two groups of first bolts (35) are pressed against the two groups of fixing plates (34).

5. An industrial wastewater treatment device as claimed in claim 4, characterized in that: It also includes a support frame (36), which is installed at the bottom end of the processing barrel (1) and is rotatably connected to the bottom of the first rotating shaft (5).

6. An industrial wastewater treatment device as claimed in claim 5, characterized in that: The invention also comprises four groups of second bolts (38), four groups of second buckles (39) and four groups of fixing seats (40). The four groups of fixing seats (40) are respectively mounted on the upper sides of the front end, the rear end, the left end and the right end of the outer wall of the treatment barrel (1). The four groups of second buckles (39) are respectively rotatably connected to the four groups of fixing seats (40). The four groups of second buckles (39) are matched and clamped with the barrel cover (3). The four groups of fixing seats (40) are all connected and provided with threaded holes in the counterclockwise direction. The four groups of second bolts (38) are respectively threadedly connected to the threaded holes of the four groups of fixing seats (40). The four groups of second bolts (38) are pressed against the four groups of second buckles (39).

7. An industrial wastewater treatment device as claimed in claim 6, characterized in that: It also includes a sealing ring (41), which is installed at the bottom end of the barrel cover (3).

8. An industrial wastewater treatment device as claimed in claim 7, characterized in that: A rubber pad is provided inside the second buckle (39).

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