CN211946588U

CN211946588U - Environment-friendly industrial wastewater treatment device

Info

Publication number: CN211946588U
Application number: CN202020402018.5U
Authority: CN
Inventors: 宣立杰; 曹志龙; 孙月萍
Original assignee: Nanjing Yinghao Environmental Protection Technology Co ltd
Current assignee: Nanjing Yinghao Environmental Protection Technology Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-17
Anticipated expiration: 2030-03-25

Abstract

The utility model relates to an environment-friendly industrial wastewater treatment device, it includes first pond, a water pump, second pond and grudging post, the end of intaking of water pump is connected with inlet tube and outlet pipe respectively with the play water end, the inlet tube is connected with first pond, be equipped with the filtration water tank that distributes in proper order under the from the top in the grudging post, in with water tank and remove the flavor water tank, be equipped with the filter screen in the filtration water tank, in with the water tank in, be equipped with the lime stone, it is equipped with the activated carbon layer in the flavor water tank to remove, it all is connected with the drain pipe with well and bottom of the water tank to filter the water tank, it is connected with filtration water tank to remove flavor bottom of the water tank, the one end that the raceway is connected with the second pond articulates there is the gate, it has servo cylinder to articulate in the second pond. The utility model discloses have the effect that reduces the filter screen and be plugged up the possibility.

Description

Environment-friendly industrial wastewater treatment device

Technical Field

The utility model relates to a waste water treatment technical field especially relates to an environment-friendly industrial wastewater treatment device.

Background

The industrial wastewater comprises production wastewater and production sewage, and refers to wastewater and waste liquid generated in the industrial production process, wherein the wastewater and the waste liquid contain industrial production materials, intermediate products, byproducts and pollutants generated in the production process, which are lost along with water. With the rapid development of industry, the types and the amount of wastewater are rapidly increased, and the pollution to water bodies is more and more extensive.

Chinese patent with publication number CN206767835U discloses an industrial wastewater treatment cyclic utilization device, industrial wastewater treatment cyclic utilization device from the top down has set gradually waste residue filtering ponds, waste water neutralization layer and the layer of disinfecting, be connected with mixed liquid inlet on the waste residue filtering ponds, waste residue filtering ponds and waste water neutralization layer junction are provided with the stopper, and filter screen i has been placed to the stopper top, and waste water neutralization layer and the layer junction of disinfecting are provided with the stopper, and the stopper top is provided with the active carbon filter layer, and active carbon filter layer top is provided with the cobblestone filter layer, and the layer of disinfecting is connected with the leakage fluid dram.

However, in the case of treating acidic sewage containing a large amount of sludge, the sewage is directly filtered in the first step, and the large amount of sludge tends to increase the burden on the screen, thereby causing clogging of the screen mesh.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides an environment-friendly industrial wastewater treatment device which has the effect of reducing the possibility that a filter screen is blocked.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: an environment-friendly industrial wastewater treatment device comprises a first water tank, a water pump, a second water tank and a vertical frame, the water inlet end and the water outlet end of the water pump are respectively connected with a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with the first water tank, a filtering water tank, a neutralizing water tank and a deodorizing water tank are arranged in the stand from top to bottom, a filter screen is arranged in the filtering water tank, limestone is arranged in the neutralizing water tank, an active carbon layer is arranged in the odor removing water tank, the bottoms of the filtering water tank and the neutralizing water tank are both connected with drain pipes, the bottom of the deodorizing water tank is connected with a water guide pipe, the second water tank is connected with the filtering water tank through a water pipe which inclines upwards, one end of the water pipe connected with the second water tank is hinged with a gate, a servo cylinder is hinged in the second water tank, a piston rod of the servo cylinder is hinged with the gate, and the water outlet pipe is connected with one end, close to the second water tank, of the water delivery pipe.

By adopting the technical scheme, during treatment, firstly, the wastewater is injected into the first water tank and is precipitated for a period of time, the water pump is started, the precipitated wastewater is pumped into the water delivery pipe, the water delivery pipe is obliquely arranged, the flow rate of the wastewater is reduced when the wastewater is delivered upwards, so that partial sludge particles sink due to self weight, then the wastewater flows into the filtering water tank, the wastewater flows into the neutralizing water tank after being filtered by the filter screen, acidic substances in the wastewater and limestone are subjected to neutralization reaction, finally the wastewater flows into the deodorizing water tank, and the acidic substances are adsorbed and filtered by activated carbon and then are discharged from the water delivery pipe, so that the wastewater treatment effect is improved; because first pond and raceway carry out the secondary to waste water and deposit, reduced the content of mud in the waste water to reduced the possibility that the filter screen was blockked up, after the raceway used for a long time, the operator started servo cylinder, and the drive gate rotates and opens the raceway mouth of pipe, clears up the mud that deposits in the raceway, guarantees the water delivery space in the raceway.

The present invention may be further configured in a preferred embodiment as: the filter tank is connected with a sliding plate in a sliding mode, the bottom surface of the sliding plate is connected with a brush which is in conflict with a filter screen through a hanging rod, the filter tank is provided with a pushing cylinder, and a piston rod of the pushing cylinder is connected with the sliding plate.

Through adopting above-mentioned technical scheme, start the top and push away the cylinder, drive piston rod drives slide reciprocating motion for the attachment brush on with the filter screen of brush removes, has guaranteed the filter effect of filter screen.

The present invention may be further configured in a preferred embodiment as: the bottom surface of the sliding plate is connected with a sleeve through a screw, one end of the suspender slides in the sleeve, and the side wall of the sleeve is in threaded connection with an adjusting screw, one end of the adjusting screw is in butt joint with the suspender.

Through adopting above-mentioned technical scheme, the operator can reciprocate the jib according to the actual position of filter screen, adjusts the brush and contradicts with the filter screen, twists behind the regulation and moves adjusting screw and jib and support tightly, fixes the jib, and is convenient nimble.

The present invention may be further configured in a preferred embodiment as: the water tank is provided with a cross rod, the cross rod is connected with a storage box for storing limestone through a traction rope, and the storage box is provided with a plurality of filter holes.

Through adopting above-mentioned technical scheme, utilize and put the thing box as the carrier of depositing of lime stone, reduced well standing grain reaction back lime stone granule and flowed into the possibility of removing the flavor water tank in.

The present invention may be further configured in a preferred embodiment as: and a plurality of ultraviolet lamps are arranged on the odor removal water tank.

Through adopting above-mentioned technical scheme, when waste water flowed in to remove the flavor water tank in, the operator opened ultraviolet lamp greatly, utilized the ultraviolet ray to disinfect the disinfection to waste water, further improved the treatment effect of waste water.

The present invention may be further configured in a preferred embodiment as: the odor removal water tank is provided with a protective cover, and the drain pipe penetrates into the protective cover.

Through adopting above-mentioned technical scheme, the protection casing hides ultraviolet lamp, has reduced the influence of ultraviolet to staff on every side.

The present invention may be further configured in a preferred embodiment as: the water inlet pipe is connected with a floating plate through a hose, a plurality of sinking grooves are formed in the floating plate, and balancing weights are embedded in the sinking grooves.

Through adopting above-mentioned technical scheme, make the hose float the top that deposits in first pond when keeping inserting waste water through floating the board, played the guard action to the water pump.

The present invention may be further configured in a preferred embodiment as: the water filter is characterized in that a first valve and a second valve are respectively arranged on the drain pipe and the water guide pipe, the odor removal water tank is connected with the filter water tank through a return pipe, and the return pipe is connected with a delivery pump.

Through adopting above-mentioned technical scheme, the operator closes the second valve, starts the delivery pump, will remove the waste water pump in the flavor water tank and send to the filter tank and filter again, forms a treatment cycle from this, does benefit to the treatment effect that improves waste water.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the secondary sedimentation is carried out on the wastewater before the wastewater is treated, so that the content of sludge in the wastewater is reduced, and the possibility of blocking the filter screen is reduced;

2. the wastewater treatment effect is improved by filtering, neutralizing, deodorizing, sterilizing and disinfecting the wastewater; the hairbrush is used for cleaning the filter screen, so that the filtering effect of the filter screen is ensured; the thing box of putting that sets up then has reduced the dregs of lime stone and has followed waste water and get into in the flavor water tank that removes, does benefit to the impurity content after the reduction waste water treatment.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic structural diagram for embodying the filter screen in this embodiment.

Fig. 4 is an enlarged view of fig. 3 at B.

Fig. 5 is a schematic structural diagram of the storage box according to the embodiment.

Fig. 6 is a schematic structural diagram for embodying the ultraviolet lamp of the present embodiment.

In the figure, 1, a first water pool; 11. a water pump; 111. a water inlet pipe; 112. a water outlet pipe; 12. a second pool; 13. erecting a frame; 14. a filtering water tank; 141. filtering with a screen; 15. a neutralization water tank; 151. limestone; 16. a deodorizing water tank; 161. an activated carbon layer; 17. a drain pipe; 171. a first valve; 18. a water conduit; 181. a second valve; 2. a water delivery pipe; 21. a gate; 22. a servo cylinder; 3. a slide plate; 31. a boom; 32. a brush; 33. a pushing cylinder; 34. a sleeve; 35. an adjusting screw; 4. a cross bar; 41. a hauling rope; 42. a storage box; 421. filtering holes; 5. an ultraviolet lamp; 51. a protective cover; 6. a floating plate; 61. a hose; 62. sinking a groove; 63. a balancing weight; 64. a return pipe; 641. a delivery pump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, for the utility model discloses an environment-friendly industrial wastewater treatment device, including first pond 1, water pump 11, second pond 12 and grudging post 13, second pond 12 lateral wall is being connected with raceway 2 near pool mouth department, and in second pond 12 was worn into to raceway 2's one end, the other end upwards extended along keeping away from the slope of second pond 12 direction, and raceway 2 wears into that the one end in the second pond 12 articulates there is the gate 21 that is used for sealing this end pipe mouth, and second pond 12 inner wall is being close to pool mouth department articulated to have servo cylinder 22, and servo cylinder 22's piston rod is articulated with gate 21.

As shown in fig. 1, a water inlet end and a water outlet end of the water pump 11 are respectively connected with a water inlet pipe 111 and a water outlet pipe 112, the water inlet pipe 111 is connected with the first water tank 1, the water outlet pipe 112 is connected with one end of the water pipe 2 close to the second water tank 12 and is located outside the second water tank 12, and the pipe diameter of the water outlet pipe 112 is smaller than that of the water pipe 2.

As shown in fig. 3 and 4, a filtering water tank 14, a neutralizing water tank 15 and a deodorizing water tank 16 are sequentially arranged on the stand 13 from top to bottom, the filtering water tank 14 is connected with one inclined upward end of the water delivery pipe 2, a filter screen 141 is arranged in the filtering water tank 14, the filtering water tank 14 is slidably connected with a sliding plate 3 moving along the length direction of the filtering water tank, the bottom surface of the sliding plate 3 is connected with a sleeve 34 through a screw, the side wall of the sleeve 34 is in threaded connection with an adjusting screw 35 with one end penetrating into the sleeve 34, a hanging rod 31 is slidably connected in the sleeve 34, one end of the hanging rod 31 extending out of the sleeve 34 is provided with a brush 32, an operator moves the hanging rod 31 up and down, adjusts the height of the brush 32 to abut against the; the filter water tank 14 is provided with a pushing cylinder 33, a piston rod of the pushing cylinder 33 is connected with the sliding plate 3, an operator starts the pushing cylinder 33, the piston rod of the pushing cylinder 33 drives the sliding plate 3 to reciprocate, and therefore the brush 32 is driven to brush the surface of the filter screen 141 back and forth, and meshes of the filter screen 141 are kept smooth.

As shown in fig. 5, the neutralizing water tank 15 is provided with a cross rod 4, the cross rod 4 is connected with a storage box 42 through a pulling rope 41, the storage box 42 is provided with a plurality of filtering holes 421, the storage box 42 is hung in the storage box 42 under the action of gravity, and limestone 151 is stored in the storage box 42. The bottom of the filtering water tank 14 and the bottom of the neutralizing water tank 15 are both connected with a drain pipe 17, the two drain pipes 17 are both connected with a first valve 171, and the first valve 171 is in a normally open state.

As shown in FIG. 5, an activated carbon layer 161 is arranged in the odor removing water tank 16, a plurality of ultraviolet lamps 5 and a protective cover 51 for covering the ultraviolet lamps 5 are arranged on the odor removing water tank 16, a drain pipe 17 on the neutralizing water tank 15 is downwards inserted into the protective cover 51, a water conduit 18 is also connected to the side wall of the odor removing water tank 16, and a second valve 181 is arranged on the water conduit 18. The odor removal water tank 16 is connected to the filtered water tank 14 through a return pipe 64, and a delivery pump 641 is connected to the return pipe 64, and the delivery pump 641 is supported on the ground.

Before wastewater treatment, an operator firstly injects the wastewater into the first water tank 1, starts the water pump 11 after the wastewater is precipitated for a period of time, pumps the precipitated wastewater into the water delivery pipe 2, and because the water delivery pipe 2 is obliquely arranged, the flow velocity of the wastewater is reduced when the wastewater is delivered upwards along the water delivery pipe 2, and partial sludge particles in the wastewater are sunk under the action of gravity; the wastewater flows into the filtering water tank 14, flows down into the neutralizing water tank 15 after being filtered by the filter screen 141, the acidic wastewater and the alkaline limestone 151 generate acid-base neutralization reaction, the acidity of the wastewater is weakened, then the wastewater falls into the odor removal water tank 16, the activated carbon adsorbs chromaticity, COD (chemical oxygen demand) and partial metal elements in the wastewater, meanwhile, the ultraviolet lamp 5 is turned on to sterilize and disinfect the wastewater, and finally the wastewater is discharged from the water guide pipe 18. An operator detects the wastewater, if the wastewater treatment does not meet the standard, the second valve 181 is closed and the delivery pump 641 is started, and the delivery pump 641 pumps the water in the odor removal water tank 16 into the water tank for circular treatment until the wastewater reaches the discharge standard.

Waste water has improved waste water quality through secondary deposit, filtration, neutralization, absorption and remove flavor, disinfection and isolation, has played the effect of environmental protection, and waste water carries out the secondary deposit earlier simultaneously, and the sludge content reduces, has reduced the possibility that filter screen 141 is blockked up, has guaranteed filter screen 141's water speed of leading to. After raceway 2 uses for a long time, the operator starts servo cylinder 22, and servo cylinder 22's piston rod pulling flashboard rotates, opens the mouth of pipe of 2 this ends of raceway, utilizes water pump 11 to carry the clear water in raceway 2, washes the precipitate in raceway 2, and the sewage after washing flows to the unified collection in second pond 12, washes servo cylinder 22 drive flashboard gyration closure mouth of pipe after the end, convenient and fast.

As shown in fig. 6, the water inlet pipe 111 is connected with the floating plate 6 through the hose 61, the floating plate 6 is provided with a plurality of sinking grooves 62, the balancing weight 63 is embedded in the sinking grooves 62, and the floating plate 6 is in a suspension state, so that the hose 61 is kept above the sediment when being inserted into the wastewater, and the possibility that the water inlet pipe 111 is blocked is reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an environment-friendly industrial wastewater treatment device which characterized in that: including first pond (1), water pump (11), second pond (12) and grudging post (13), the end of intaking and the play water end of water pump (11) are connected with inlet tube (111) and outlet pipe (112) respectively, inlet tube (111) are connected with first pond (1), be equipped with filter tank (14), neutralization water tank (15) and the flavor water tank (16) that removes that distribute in proper order under from the top in grudging post (13), be equipped with filter screen (141) in filter tank (14), be equipped with lime stone (151) in neutralization water tank (15), be equipped with activated carbon layer (161) in removing flavor water tank (16), filter tank (14) and neutralization water tank (15) bottom all is connected with drain pipe (17), it is connected with aqueduct (18) to remove flavor water tank (16) bottom, second pond (12) are connected with filter tank (14) through ascending raceway (2) of slope, one end that raceway (2) and second pond (12) are connected articulates there is gate (21), it has servo cylinder (22) to articulate in second pond (12), the piston rod of servo cylinder (22) is articulated with gate (21), outlet pipe (112) are connected with the one end that raceway (2) are close to second pond (12).

2. The environment-friendly industrial wastewater treatment device according to claim 1, wherein: sliding connection has slide (3) on water tank (14) filters, slide (3) bottom surface is connected with brush (32) of contradicting with filter screen (141) through jib (31), be equipped with on water tank (14) and push away actuating cylinder (33), the piston rod that pushes away actuating cylinder (33) is connected with slide (3).

3. The environment-friendly industrial wastewater treatment device according to claim 2, wherein: the bottom surface of the sliding plate (3) is connected with a sleeve (34) through a screw, one end of the suspender (31) slides in the sleeve (34), and the side wall of the sleeve (34) is in threaded connection with an adjusting screw (35) of which one end is butted against the suspender (31).

4. The environment-friendly industrial wastewater treatment apparatus according to claim 1 or 3, wherein: the lime stone storage device is characterized in that a cross rod (4) is arranged on the neutralization water tank (15), a storage box (42) for storing lime stone (151) is connected to the cross rod (4) through a traction rope (41), and a plurality of filter holes (421) are formed in the storage box (42).

5. The environment-friendly industrial wastewater treatment device according to claim 4, wherein: a plurality of ultraviolet lamps (5) are arranged on the deodorizing water tank (16).

6. The environment-friendly industrial wastewater treatment device according to claim 5, wherein: a protective cover (51) is arranged on the odor removing water tank (16), and the drain pipe (17) penetrates into the protective cover (51).

7. The environment-friendly industrial wastewater treatment device according to claim 1, wherein: the water inlet pipe (111) is connected with a floating plate (6) through a hose (61), a plurality of sinking grooves (62) are formed in the floating plate (6), and balancing weights (63) are embedded in the sinking grooves (62).

8. The environment-friendly industrial wastewater treatment device according to claim 1, wherein: the deodorizing water tank (16) is connected with the filtering water tank (14) through a return pipe (64), and the return pipe (64) is connected with a delivery pump (641).