CN210559808U

CN210559808U - Mechanical grinding wastewater treatment environmental protection equipment

Info

Publication number: CN210559808U
Application number: CN201921359858.1U
Authority: CN
Inventors: 胥小红
Original assignee: Ningbo Junsheng Environmental Protection Technology Co ltd
Current assignee: Ningbo Junsheng Environmental Protection Technology Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-05-19
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses an environment-friendly equipment for mechanical grinding wastewater treatment, which comprises a regulating reservoir, an oil separation tank, an inclined plate reaction tank, an inclined tube precipitation tank, a middle water tank, a sand filter tank, a carbon filter tank, a water collecting tank and a recycling water tank which are sequentially connected in sequence, wherein a water inlet is arranged on the regulating reservoir, the oil separation tank is connected between the regulating reservoir and the inclined plate reaction tank and comprises a water inlet area, an oil passing area, an oil storage area and a water outlet area, the oil passing area is connected with the water inlet area through an oil passing hole above the oil passing area, the oil storage area is communicated with the oil passing area through a funnel-shaped oil leakage groove, a first drainage valve is communicated between the water inlet area and the water outlet area, the output of the water outlet area is connected with the inclined plate reaction tank through a first high-pressure water pump 57, the concentrated water of the carbon filter tank backflushs back to the regulating reservoir, the inclined plate reaction tank, the bottoms of the inclined tube precipitation tank, the water outlet of the compressor is connected with the adjusting tank, and the output of the sand filtering tank is connected with the upper end of the carbon filtering tank. This structure improves deoiling effect.

Description

Mechanical grinding wastewater treatment environmental protection equipment

Technical Field

The utility model relates to a waste water treatment's field, especially a mechanical grinding waste water treatment environmental protection equipment.

Background

At present mechanical factory all needs to accord with national drainage standard for the waste water of emission, but some factory workshop discharges inhomogeneous, waste water concentration also has the height, the easy concentration is too big in the waste water short time, it is comparatively complicated to handle, and need add some lubricating oil in machining process, therefore later stage cleaning equipment can take away some oil, the waste water of few oil is taken in final production, but do not consider among the current effluent treatment plant and handle this part of oil in the waste water, finally lead to the treatment effect bad, and current treatment facility produces secondary pollution's problem in the processing procedure easily, consequently, need solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing an environment-friendly equipment for improving the oil separation effect and treating wastewater by mechanical grinding.

In order to achieve the purpose, the utility model provides a mechanical grinding waste water treatment environmental protection equipment, including equalizing basin, swash plate reaction tank, pipe chute precipitation tank, middle water tank, husky filtering ponds, carbon filtering ponds, header tank and retrieval and utilization water tank that connect gradually according to the order, be equipped with the water inlet on the equalizing basin, be connected with the oil interceptor between equalizing basin and swash plate reaction tank, the oil interceptor includes that inside has the left water intake zone that the polylith baffle was cut apart to form, be located the oil passing zone of right side top, be located the oil storage zone of right side below and be located the play water zone of oil storage zone below, the oil passing zone is connected with the water intake zone through the oilhole of top, the oil storage zone link up with the oil passing zone through leaking the hopper-shaped oil groove, link up through first drain valve between water intake zone and play water zone, the output of play water zone is connected with the swash plate reaction tank through first high, the device comprises a carbon filter tank, an inclined plate reaction tank, a PAC reaction tank, a PAM reaction tank, a sludge concentration tank, a compressor, a water outlet of the compressor, an adjusting tank, a sand filter tank, a vibrating motor, a water tank, a sludge filter support, a carbon filter support, a water outlet of the carbon filter support, a water inlet of the carbon filter support, a water outlet of the carbon filter tank, a, vibrating motor's the outside is equipped with the sealed cowling, carbon filters the support and is the string bag structure, and carbon filters the below of support and is equipped with first filter screen, has covered with carbon in carbon filters the support and has filtered the spin, and just two adjacent carbon filters and is equipped with the interval between the spin, filters the below of support at carbon and is equipped with the porcelain ball and packs.

Further, for improving the filter effect, be equipped with the filtering ponds in advance on the water inlet, the filtering ponds in advance include first cell body and the first motor that is located first cell body top, are equipped with swing filter frame in first cell body, are equipped with the second filter screen in swing filter frame's below, swing filter frame's top right side is fixed with the connecting rod, connecting rod eccentric settings is in the carousel, the carousel is connected with the output shaft of first motor, swing filter frame's left side is equipped with the guide plate that the slope set up through the left side internal connection of two coupling spring and first cell body, right side in first cell body, first cell body is connected with the water inlet.

Furthermore, in order to improve the purification effect, more than one layer of inclined plate filler is arranged in the inclined plate reaction tank.

Furthermore, in order to facilitate later-stage disassembly and replacement of the inclined plate filler and improve the treatment effect, the inclined tube settling tank comprises an upper shell and a lower shell which are mutually spliced, a first opening is arranged above the lower shell, symmetrical first grooves are arranged at two sides in the first opening, a downward extending part is arranged below the upper shell, first inserting strips matched with the first grooves are arranged at two sides of the extending part, a second opening aligned with the first opening is arranged below the extending part, an inclined plate filler component capable of being quickly disassembled is spliced in the extending part, the inclined plate filler component comprises a filler mounting bracket, second inserting strips are arranged at two sides of the filler mounting bracket, second grooves matched with the second inserting strips are arranged at two sides of the inner side of the extending part, more than two third grooves are arranged at two sides of the inner side of the filler mounting bracket, and an inclined plate component is spliced between the third grooves at two sides, the inclined plate assembly comprises two connecting plates arranged at intervals, a third clamping block matched with the third groove is arranged above the outer side of each connecting plate, more than two inclined filler inclined plates are inserted into the two connecting plates, the two sides of each filler inclined plate are connected with the connecting plates in an inserting mode, and a limiting convex ring for limiting the filler mounting bracket is arranged below the first opening.

The utility model discloses a mechanical grinding waste water treatment environmental protection equipment who obtains, above-mentioned structural design can get rid of the oil in the mechanical waste water effectively to further improve the treatment effect to waste water.

Drawings

FIG. 1 is a schematic view showing the construction of an environment-friendly apparatus for treating waste water by mechanical polishing in example 1;

FIG. 2 is a schematic view of the structure of a preliminary filtration tank in example 2;

FIG. 3 is a schematic view showing the construction of an environment-friendly apparatus for treating waste water by mechanical polishing in example 3;

FIG. 4 is a schematic view showing the structure of a chute in example 3;

FIG. 5 is a schematic view showing the construction of a filler mounting bracket in example 3;

fig. 6 is a schematic structural view of a swash plate assembly in embodiment 3.

In the figure: an adjusting tank 1, an inclined plate reaction tank 2, an inclined tube settling tank 3, an intermediate water tank 4, a sand filter tank 5, a carbon filter tank 6, a water collecting tank 7, a recycling water tank 8, a water inlet 9, an oil separation tank 10, a water inlet area 11, an oil passing area 12, an oil storage area 13, a water outlet area 14, an oil passing hole 15, a funnel-shaped oil leakage groove 16, a first water discharge valve 17, a second high-pressure water pump 18, a PAC reaction tank 19, a PAM reaction tank 20, a dosing device 21, a sludge concentration tank 22, a compressor 23, a funnel filter hole 24, a carbon filter bracket 25, a fixed spring 26, a vibrating motor 27, a sealing cover 28, a carbon filter rolling ball 29, a porcelain ball filler 30, a pre-filter tank 3, a first tank body 32, a first motor 33, a filter frame 34, a second filter screen 35, a connecting rod 36, a rotary disc 37, a connecting spring 38, a guide plate 39, an inclined plate filler 40, an upper shell 41, a lower shell 42, the device comprises an extension part 44, a first inserting strip 46, a second opening 47, a packing mounting bracket 48, a second inserting strip 49, a second groove 50, a third groove 51, an inclined plate component 52, a connecting plate 53, a third clamping block 54, a packing inclined plate 55, a limiting convex ring 56, a first high-pressure water pump 57, a partition plate 58, a first filter screen 59 and a funnel-shaped water inlet 32-1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention will be combined below.

Example 1:

as shown in fig. 1, the environment-friendly equipment for treating waste water by mechanical grinding provided by this embodiment comprises an adjusting tank 1, an inclined plate reaction tank 2, an inclined tube precipitation tank 3, an intermediate water tank 4, a sand filter tank 5, a carbon filter tank 6, a water collection tank 7 and a recycling water tank 8 which are sequentially connected in sequence, wherein a water inlet 9 is arranged on the adjusting tank 1, an oil separation tank 10 is connected between the adjusting tank 1 and the inclined plate reaction tank 2, the oil separation tank 10 comprises a water inlet area 11 positioned on the left side and divided by a plurality of partition plates 58, an oil passing area 12 positioned on the upper right side, an oil storage area 13 positioned on the lower right side and a water outlet area 14 positioned below the oil storage area 13, the oil passing area 12 is connected with the water inlet area 11 through an oil passing hole 15 on the upper side, the oil storage area 13 is communicated with the oil passing area 12 through a funnel-shaped oil leakage groove 16, and the water inlet area 11 is, the output of the water outlet area 14 is connected with the inclined plate reaction tank 2 through a first high-pressure water pump 57, the concentrated water of the carbon filter tank 6 backflushs to the adjusting tank 1, the second high-pressure water pump 18 is connected with the inclined plate reaction tank 2, the output of the second high-pressure water pump 18 is sequentially connected with a PAC reaction tank 19 and a PAM reaction tank 20, the output of the PAM reaction tank 20 returns to the inclined plate reaction tank 2, the PAC reaction tank 19 and the PAM reaction tank 20 are both connected with a dosing device 21, the bottoms of the inclined plate reaction tank 2, the inclined tube sedimentation tank 3 and the middle water tank 4 are connected with a sludge concentration tank 22, the output of the sludge concentration tank 22 is connected with a compressor 23, the water outlet of the compressor 23 is connected with the adjusting tank 1, the output of the sand filter tank 5 is connected with the upper end of the carbon filter tank 6, a funnel filter hole 24 is arranged above the carbon filter tank 6, a carbon filter support 25 is arranged below the, carbon filters support 25's both sides through the internal connection of more than two fixed spring 26 and carbon filtering ponds 6, is equipped with vibrating motor 27 in one side of carbon filtering support 25, vibrating motor 27's the outside is equipped with sealed cowling 28, carbon filtering support 25 is the string bag structure, and carbon filtering support 25's below is equipped with first filter screen 59, has covered carbon filtering spin 29 in carbon filtering support 25, and is equipped with the interval between two adjacent carbon filtering spin 29, is equipped with porcelain ball filler 30 in carbon filtering support 25's below.

Further, in order to improve the purification effect, one or more layers of the inclined plate packing 40 are provided in the inclined plate reaction tank 2.

In the structure, the production wastewater firstly enters the regulating reservoir, and due to a certain volume, the system can be buffered, the impact of instantaneous water quantity on the system can be buffered, the water quality can be effectively balanced, the system is more stable, the wastewater after passing through the regulating reservoir directly enters the water inlet area 11 of the oil separation reservoir, then oil and water can float above the water inlet area and continuously enter the water inlet area, the oil liquid is ensured to flow into the oil passing area 12 through the oil passing hole 15 and to be stored in the funnel-shaped oil leakage groove 16 in the oil passing area 12, the deoiled water flows into the water outlet area 14 through the first drain valve 17 and is lifted into the inclined plate reaction tank 2 by the first high-pressure water pump 57, meanwhile, part of the water is pumped into the PAC reaction tank 19 through the second high-pressure water pump 18 and then enters the PAM reaction tank 20, after the medicine is added through the medicine adding demulsifier 21, the coagulant and the PAM are added firstly through the demulsification, and then the PAC and the PAM, then returning to the inclined plate reaction tank 2, performing primary treatment by using the inclined plate filler in the inclined plate reaction tank 2, then entering the inclined plate reaction tank 2, performing secondary treatment by using the inner inclined plate filler, separating mud and water, then flowing into an intermediate water tank, adding a strong oxidant to further remove COD, then sequentially filtering by a sand filtering tank 5 and a carbon filtering tank 6, further treating organic matters and suspended matters in wastewater, finally achieving the purpose that the designed effluent water quality enters a reuse water tank 8 through a water collecting tank 7 for backwater treatment, meanwhile, vibrating a carbon filtering rolling ball 29 in a carbon filtering bracket 25 by arranging a vibrating motor 27 in the carbon filtering tank 6, repeatedly matching with the entering water, having the functions of shaking and stirring the water quality, finally further improving the removal effect of the organic matters in the water, and simultaneously increasing a ceramic ball filler 30 to further improve the wastewater treatment effect, therefore, the oil in the mechanical wastewater can be effectively removed through the structural design, and the wastewater treatment effect is further improved.

Example 2:

as shown in fig. 2, in order to improve the filtering effect, the environment-friendly mechanical grinding wastewater treatment equipment provided in this embodiment further includes a pre-filtering tank 31 disposed on the water inlet 9, where the pre-filtering tank 31 includes a first tank 32 and a first motor 33 disposed above the first tank 32, a swing filtering frame 34 is disposed in the first tank 32, a second filtering net 35 is disposed below the swing filtering frame 34, a connecting rod 36 is fixed to the right side above the swing filtering frame 34, the connecting rod 36 is eccentrically disposed in a turntable 37, the turntable 37 is connected to an output shaft of the first motor 33, the left side of the swing filtering frame 34 is connected to the inside of the left side of the first tank 32 through two connecting springs 38, a guide plate 39 disposed obliquely is disposed on the right side in the first tank 32, the first tank 32 is connected to the water inlet 9, and through the above structural design, can carry out the filter effect to waste water in advance, it is rotatory to utilize the first motor 33 of drive, it is rotatory to drive carousel 37, finally drive swing filtration frame 34 and carry out eccentric rotation under the effect of carousel, finally rock swing filtration frame 34, finally filter in waste water enters into swing filtration frame 34 through the hourglass hopper-shaped water inlet 32-1 of first cell body 32 top, will bring into magazine or mechanical powder, finally further improve the treatment effect of later stage to waste water. At a later stage, the cleaning action is performed by extending the funnel-shaped water inlet 32-1 into the input end of the cleaner, aligning the swinging filter frame 34.

Example 3:

as shown in fig. 3, 4, 5, and 6, in order to facilitate later-stage disassembly and replacement of the inclined plate filler and improve the treatment effect, the inclined tube settling tank 3 includes an upper casing 41 and a lower casing 42 which are inserted into each other, a first opening 43 is disposed above the lower casing 42, symmetrical first grooves 45 are disposed at two sides in the first opening 43, a downward extending extension 44 is disposed below the upper casing 41, first insertion strips 46 which are engaged with the first grooves 45 are disposed at two sides of the extension 44, a second opening 47 which is aligned with the first opening 43 is disposed below the extension 44, a quickly-detachable inclined plate filler assembly is inserted into the extension 44, the inclined plate filler assembly includes a filler mounting bracket 48, second insertion strips 49 are disposed at two sides of the filler mounting bracket 48, second grooves 50 which are engaged with the second insertion strips 49 are disposed at two sides of the inner side of the extension 44, more than two third grooves 51 are arranged on two sides of the inner side of the packing mounting bracket 48, an inclined plate assembly 52 is inserted between the third grooves 51 on the two sides, the inclined plate assembly 52 comprises two connecting plates 53 arranged at intervals, a third clamping block 54 matched with the third grooves 51 is arranged above the outer side of each connecting plate 53, more than two packing inclined plates 55 obliquely arranged are inserted on the two connecting plates 53, the two sides of each packing inclined plate 55 are connected with the connecting plates 53 in an inserted manner, and a limiting convex ring 56 for limiting the packing mounting bracket 48 is arranged below the first opening 43.

During operation, at first, alternate every filler swash plate 5 in the chute that two connecting plates 53 correspond, constitute a complete swash plate subassembly 52, then block the third fixture block 54 card of swash plate subassembly 52 both sides in the inboard third recess 51 of corresponding filler installing support 48, constitute a complete swash plate filler subassembly, then insert the second cutting 49 in the filler installing support 48 outside in the extension 44 of last casing 41, then peg graft the first cutting 46 in the extension 44 outside of last casing 41 in the first recess 45 of casing 42 down, finally constitute a complete pipe chute 3, conveniently dismantle upper and lower casing through above-mentioned structural design later stage, and take inside filler swash plate 55, change.

Claims

1. The environment-friendly equipment for treating the waste water by mechanical grinding comprises an adjusting tank (1), an inclined plate reaction tank (2), an inclined tube settling tank (3), an intermediate water tank (4), a sand filter tank (5), a carbon filter tank (6), a water collecting tank (7) and a recycling water tank (8) which are sequentially connected, wherein a water inlet (9) is formed in the adjusting tank (1), the environment-friendly equipment is characterized in that an oil separation tank (10) is connected between the adjusting tank (1) and the inclined plate reaction tank (2), the oil separation tank (10) comprises a water inlet area (11) which is positioned on the left side and is formed by dividing a plurality of partition plates (58) inside, an oil passing area (12) which is positioned on the upper side, an oil storage area (13) which is positioned on the lower side and a water outlet area (14) which is positioned on the lower side of the oil storage area (13), the oil passing area (12) is connected with the water inlet area (11) through an oil passing hole (15) on the upper side, and the oil, the device is characterized in that the device is communicated between a water inlet area (11) and a water outlet area (14) through a first drain valve (17), the output of the water outlet area (14) is connected with an inclined plate reaction tank (2) through a first high-pressure water pump (57), concentrated water of a carbon filter tank (6) is back flushed to an adjusting tank (1), the inclined plate reaction tank (2) is connected with a second high-pressure water pump (18), the output of the second high-pressure water pump (18) is sequentially connected with a PAC reaction tank (19) and a PAM reaction tank (20), the output of the PAM reaction tank (20) is back flushed into the inclined plate reaction tank (2), the PAC reaction tank (19) and the PAM reaction tank (20) are both connected with a dosing device (21), the bottoms of the inclined plate reaction tank (2), an inclined tube sedimentation tank (3) and a middle water tank (4) are connected with a sludge concentration tank (22), the output of the sludge concentration tank (22) is connected with a, the water outlet of the compressor (23) is connected with the adjusting tank (1), the output of the sand filtering tank (5) is connected with the upper end of the carbon filtering tank (6), a funnel filtering hole (24) is arranged above the carbon filtering pool (6), a carbon filtering bracket (25) is arranged below the funnel filtering hole (24), the two sides of the carbon filtering bracket (25) are connected with the interior of the carbon filtering pool (6) through more than two fixed springs (26), a vibration motor (27) is arranged on one side of the carbon filtering bracket (25), a sealing cover (28) is arranged on the outer side of the vibration motor (27), the carbon filtering bracket (25) is of a net bag structure, a first filter screen (59) is arranged below the carbon filtering bracket (25), carbon filtering rolling balls (29) are fully distributed in the carbon filtering support (25), a space is arranged between every two adjacent carbon filtering rolling balls (29), and ceramic ball fillers (30) are arranged below the carbon filtering support (25).

2. The environment-friendly mechanical grinding wastewater treatment equipment as claimed in claim 1, wherein a pre-filtering tank (31) is arranged on the water inlet (9), the pre-filtering tank (31) comprises a first tank body (32) and a first motor (33) positioned above the first tank body (32), a swinging filtering frame (34) is arranged in the first tank body (32), a second filtering screen (35) is arranged below the swinging filtering frame (34), a connecting rod (36) is fixed on the right side above the swinging filtering frame (34), the connecting rod (36) is eccentrically arranged in a rotating disc (37), the rotating disc (37) is connected with an output shaft of the first motor (33), the left side of the swinging filtering frame (34) is internally connected with the left side of the first tank body (32) through two connecting springs (38), and an obliquely arranged guide plate (39) is arranged on the right side in the first tank body (32), the first tank body (32) is connected with the water inlet (9).

3. The environment-friendly equipment for treating the mechanical grinding wastewater as recited in claim 1 or 2, wherein more than one layer of inclined plate packing (40) is arranged in the inclined plate reaction tank (2).

4. The environment-friendly equipment for treating the waste water by mechanical grinding as claimed in claim 1 or 2, wherein the inclined tube precipitation tank (3) comprises an upper shell (41) and a lower shell (42) which are inserted into each other, a first opening (43) is arranged above the lower shell (42), symmetrical first grooves (45) are arranged at two sides in the first opening (43), an extension part (44) extending downwards is arranged below the upper shell (41), first inserting strips (46) matched with the first grooves (45) are arranged at two sides of the extension part (44), a second opening (47) aligned with the first opening (43) is arranged below the extension part (44), a rapidly detachable inclined plate packing assembly is inserted in the extension part (44), the inclined plate packing assembly comprises a packing mounting bracket (48), and second inserting strips (49) are arranged at two sides of the packing mounting bracket (48), the two sides of the inner side of the extension part (44) are respectively provided with a second groove (50) matched with the second inserting strip (49), the two sides of the inner side of the packing mounting support (48) are respectively provided with more than two third grooves (51), an inclined plate component (52) is inserted between the third grooves (51) on the two sides, the inclined plate component (52) comprises two connecting plates (53) arranged at intervals, a third clamping block (54) matched with the third grooves (51) is arranged above the outer side of the connecting plates (53), more than two packing inclined plates (55) arranged in an inclined mode are inserted on the two connecting plates (53), the two sides of the packing inclined plates (55) are connected with the connecting plates (53) in an inserting mode, and a limiting convex ring (56) used for limiting the packing mounting support (48) is arranged below the first opening (43).