CN113716758A - Efficient industrial wastewater treatment equipment and treatment method thereof - Google Patents
Efficient industrial wastewater treatment equipment and treatment method thereof Download PDFInfo
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- CN113716758A CN113716758A CN202111127454.1A CN202111127454A CN113716758A CN 113716758 A CN113716758 A CN 113716758A CN 202111127454 A CN202111127454 A CN 202111127454A CN 113716758 A CN113716758 A CN 113716758A
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- flocculation tank
- water pump
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 43
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000005189 flocculation Methods 0.000 claims abstract description 73
- 230000016615 flocculation Effects 0.000 claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 241000220317 Rosa Species 0.000 claims abstract description 4
- 239000002351 wastewater Substances 0.000 claims description 39
- 238000003756 stirring Methods 0.000 claims description 25
- 239000007921 spray Substances 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000002893 slag Substances 0.000 claims description 18
- 239000008394 flocculating agent Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000013049 sediment Substances 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 6
- 244000309464 bull Species 0.000 description 11
- 238000001914 filtration Methods 0.000 description 7
- 239000010865 sewage Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses high-efficiency industrial wastewater treatment equipment and a treatment method thereof, and belongs to the field of wastewater treatment equipment. The utility model provides a high-efficient industrial waste water treatment equipment, includes settling cask, flocculation tank and rose box, still includes: the feeding pipe is fixedly connected to the upper end of the flocculation tank; the first water pump is fixedly installed on the side wall of the settling tank, wherein the output end of the first water pump is fixedly connected and communicated with the flocculation tank through a first water drainage pipe, and the input end of the first water pump is fixedly connected and communicated with the settling tank through a first water inlet pipe; the second water pump is fixedly installed on the side wall of the flocculation tank, wherein the output end of the second water pump is fixedly connected with a second drain pipe, and the input end of the second water pump is fixedly connected and communicated with the flocculation tank through a second connecting pipe; the wastewater treatment equipment can purify and filter industrial wastewater more efficiently, and the filter plate can realize automatic cleaning, so that the continuity of wastewater treatment is greatly improved.
Description
Technical Field
The invention relates to the technical field of wastewater treatment equipment, in particular to high-efficiency industrial wastewater treatment equipment and a treatment method thereof.
Background
In recent years, with the rapid development of economy, the discharge amount of sewage and wastewater of enterprises is greatly increased, the content of pollutants in industrial wastewater is high, and the discharge of the wastewater directly or with a low standard causes serious pollution to the environment and water bodies. The industrial wastewater treatment equipment has important significance for improving ecological environment and promoting economic development, and mainly utilizes physical, chemical and biological methods to treat wastewater, purify the wastewater and reduce pollution.
Among the prior art, industrial waste water treatment equipment can generally use the flocculating agent to flocculate out with the impurity in the waste water, then filters the impurity of flocculating out through the filter, and then discovery in actual processing, the filter can appear blockking up after using a terminal time, so need dismantle the change to lead to industrial waste water treatment equipment to sewage treatment's continuity relatively poor, and when the filter appears tentatively blockking up, still can influence the filtration efficiency of filter.
Disclosure of Invention
The invention aims to solve the problem that the industrial wastewater treatment equipment in the prior art has poor continuity of sewage treatment, and provides high-efficiency industrial wastewater treatment equipment and a treatment method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high-efficient industrial waste water treatment equipment, includes settling cask, flocculation tank and rose box, still includes: the feeding pipe is fixedly connected to the upper end of the flocculation tank; the first water pump is fixedly installed on the side wall of the settling tank, wherein the output end of the first water pump is fixedly connected and communicated with the flocculation tank through a first water drainage pipe, and the input end of the first water pump is fixedly connected and communicated with the settling tank through a first water inlet pipe; the second water pump is fixedly installed on the side wall of the flocculation tank, the output end of the second water pump is fixedly connected with a second drain pipe, the input end of the second water pump is fixedly connected and communicated with the flocculation tank through a second connecting pipe, and a discharge pipe fixedly connected with the second drain pipe is arranged at the inner top of the filter box; the filter box comprises a filter box body, a transverse plate, a water outlet pipe and a water outlet pipe, wherein the filter box body is provided with a filter box bottom, the filter box bottom is provided with a filter box bottom, and the filter box bottom is provided with a water outlet; the stirring vertical rods are all arranged in the flocculation tank, wherein the upper end of the flocculation tank is provided with a driving mechanism connected with the stirring vertical rods, and the driving mechanism is connected with the rotating shaft through a linkage mechanism; and the slag receiving box is fixedly arranged on the filter box through a support and is positioned at the inner top of the annular filter plate, wherein the upper end of the annular filter plate is provided with an air injection mechanism matched with the slag receiving box.
In order to realize the high-efficient mixture of waste water and flocculating agent, preferably, actuating mechanism includes the driving motor of fixed mounting in flocculation jar upper end, driving motor's output fixedly connected with extends to the bull stick in the flocculation jar, the terminal fixedly connected with horizontal pole of bull stick, it is a plurality of the equal fixed mounting of stirring montant is at the lower extreme of horizontal pole.
In order to enable the annular filter plate to rotate for filtering, the interlocking mechanism further comprises a transmission shaft which is rotatably connected to the upper end of the flocculation tank, one end of the transmission shaft is meshed with the rotating rod through two first gears, and the other end of the transmission shaft is meshed with the rotating shaft through two second gears.
In order to realize the automatic cleaning of flocculates by the annular filter plate, the air injection mechanism comprises an air storage tank fixedly arranged on the side wall of the settling tank through a support, the upper end of the annular filter plate is provided with a spray pipe fixedly connected with a residue receiving tank through the support, the lower end of the spray pipe is provided with a plurality of spray heads inclined towards the upper end face of the annular filter plate, and the spray pipe is fixedly connected with the output end of the air storage tank through a communicating pipe.
In order to enable the air storage tank to be free of manual inflation, an inflator is fixedly mounted on the side wall of the air storage tank, an inflation pipe and an air suction pipe which are communicated with the inflator are fixedly connected to the side wall of the inflator, the tail end of the inflation pipe is fixedly connected with the input end of the air storage tank, a crankshaft is fixedly mounted on the rotating rod, a connecting rod is rotatably connected to the crankshaft, and the tail end of the connecting rod is rotatably connected with the tail end of a push rod of the inflator.
In order to further promote the mixing efficiency between waste water and the flocculating agent, furtherly, the lower extreme of horizontal pole is rotated and is installed the flight, the upper end fixedly connected with driven gear of flight, the interior top fixed mounting of flocculation tank has the ring gear who is connected with driven gear meshing.
In order to improve the efficiency of cleaning the annular filter plate for flocculates, furthermore, a brush roller is rotatably arranged at the inner top of the residue receiving box through a long rod, the outer wall of the brush roller is abutted against the inner top of the annular filter plate, and the long rod is connected with the rotating shaft through chain transmission.
In order to isolate and protect the spray pipe, a cover shell with a downward opening is further fixedly connected to the upper end of the spray pipe.
The treatment method applied to the high-efficiency industrial wastewater treatment equipment comprises the following operation steps:
step 1: the industrial wastewater is stored for a long time through the settling tank, and the first water pump is used for conveying the wastewater in the settling tank to the flocculation tank for wastewater flocculation;
step 2: the driving motor drives the stirring vertical rods to stir in the flocculation tank through the rotating rods and the cross rods, so that the flocculating agent is mixed with the wastewater;
and step 3: the driven gear drives the spiral piece to rotate through the rotating cross rod, and the sediment in the flocculation tank is conveyed upwards;
and 4, step 4: pumping the flocculated wastewater mixture into a filter box through a second water pump, and filtering the wastewater mixture through a circular rotating annular filter plate;
and 5: the gas in the gas storage tank blows flocculates on the inner wall of the annular filter plate into the slag receiving tank through a spray head at the lower end of the spray pipe;
step 6: the rotating rod drives the inflator to inflate the air storage tank;
and 7: the rotating shaft rotates to drive the brush roller to rotate, and the brush roller loosens flocculates on the top in the annular filter plate and sweeps the flocculate into the slag receiving box.
Compared with the prior art, the invention provides high-efficiency industrial wastewater treatment equipment, which has the following beneficial effects:
1. according to the high-efficiency industrial wastewater treatment equipment, the stirring vertical rods are driven to stir in the flocculation tank through the matching of the driving motor and the transverse rods, the transverse rods can drive the spiral pieces to rotate under the action of the driven gear and the ring gear, and the spiral pieces can convey wastewater to the inner top of the flocculation tank, so that the flocculation phenomenon of a flocculating agent is prevented, and the flocculation efficiency of the wastewater is greatly improved;
2. according to the high-efficiency industrial wastewater treatment equipment, the rotating shaft is driven to rotate through the matching of the first gear, the transmission shaft and the second gear, and the rotating shaft can drive the annular filter plate to rotate through the transverse plate, so that the annular filter plate at the lower end of the discharge pipe is always smooth, and the filtering efficiency is improved;
3. according to the high-efficiency industrial wastewater treatment equipment, gas in the gas storage tank is sprayed to the outer wall of the annular filter plate through the spray pipe, so that flocculates on the inner wall of the annular filter plate are blown to the slag receiving box, the annular filter plate is automatically cleaned, the annular filter plate can be continuously used, and the continuity and treatment efficiency of wastewater treatment are improved;
4. this high-efficient industrial wastewater treatment equipment drives the bent axle through the pivoted bull stick and rotates, and the bent axle then can drive the push rod reciprocating sliding of inflater with slider-crank's principle, and the inflater then can aerify the gas holder through the gas tube to need not the manual work and aerify the gas holder, use convenience more.
Drawings
FIG. 1 is a schematic view showing the construction of an efficient industrial wastewater treatment apparatus according to the present invention;
FIG. 2 is a schematic view of a partial cutaway structure of FIG. 1 of a high efficiency industrial wastewater treatment apparatus according to the present invention;
FIG. 3 is a schematic view of the structure A in FIG. 2 of a high efficiency industrial wastewater treatment plant according to the present invention;
FIG. 4 is a schematic view of a high efficiency industrial wastewater treatment plant according to the present invention at B in FIG. 2;
FIG. 5 is a schematic view of a high efficiency industrial wastewater treatment plant according to the present invention at the point C in FIG. 2;
FIG. 6 is a schematic diagram of a slag receiving box of the high-efficiency industrial wastewater treatment equipment according to the present invention.
In the figure: 1. a settling tank; 2. a flocculation tank; 3. a filter box; 4. a feed tube; 5. a first drain pipe; 6. a first water pump; 7. a first water inlet pipe; 8. a second water pump; 9. a second connecting pipe; 10. a second drain pipe; 11. a discharge pipe; 12. a drive motor; 13. a rotating rod; 14. a cross bar; 15. stirring the vertical rod; 16. a spiral sheet; 17. a ring gear; 18. a driven gear; 19. a rotating shaft; 20. a transverse plate; 21. an annular filter plate; 22. a drive shaft; 23. a first gear; 24. a second gear; 25. a slag receiving box; 26. a nozzle; 27. a gas storage tank; 28. a communicating pipe; 29. an inflator; 30. a crankshaft; 31. a connecting rod; 32. an inflation tube; 33. an air intake duct; 34. a long rod; 35. a brush roller; 36. and (4) chain transmission.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-6, a high-efficient industrial wastewater treatment equipment, includes setting tank 1, flocculation tank 2 and rose box 3, still includes: the feeding pipe 4 is fixedly connected to the upper end of the flocculation tank 2; the first water pump 6 is fixedly installed on the side wall of the settling tank 1, wherein the output end of the first water pump 6 is fixedly connected and communicated with the flocculation tank 2 through a first drainage pipe 5, and the input end of the first water pump 6 is fixedly connected and communicated with the settling tank 1 through a first water inlet pipe 7; the second water pump 8 is fixedly arranged on the side wall of the flocculation tank 2, wherein the output end of the second water pump 8 is fixedly connected with a second drain pipe 10, the input end of the second water pump 8 is fixedly connected and communicated with the flocculation tank 2 through a second connecting pipe 9, and a drain pipe 11 fixedly connected with the second drain pipe 10 is arranged at the inner top of the filter box 3; a transverse plate 20 rotatably mounted in the filter box 3 through a rotating shaft 19, wherein an annular filter plate 21 fixedly connected with the transverse plate 20 is arranged in the upper port of the filter box 3, and the water outlet of the discharge pipe 11 is obliquely arranged towards the inner bottom of the annular filter plate 21; the stirring vertical rods 15 are all arranged in the flocculation tank 2, wherein the upper end of the flocculation tank 2 is provided with a driving mechanism connected with the stirring vertical rods 15, and the driving mechanism is connected with the rotating shaft 19 through a linkage mechanism; a slag receiving box 25 fixedly arranged on the filter box 3 through a bracket and positioned at the inner top of the annular filter plate 21, wherein the upper end of the annular filter plate 21 is provided with an air injection mechanism matched with the slag receiving box 25, in use, the sedimentation tank 1 is used for storing industrial wastewater for a long time, the wastewater in the sedimentation tank 1 can be pumped into the flocculation tank 2 through the first water inlet pipe 7 and the first drain pipe 5 by the first water pump 6, then a flocculating agent is added into the flocculation tank 2 through the charging pipe 4, the driving mechanism can drive the stirring vertical rod 15 to rapidly mix the wastewater in the flocculation tank 2 with the flocculating agent, the flocculation work of the wastewater is completed, the flocculated wastewater mixture is pumped into the filter box 3 through the second water pump 8 after the flocculation is completed and is discharged onto the annular filter plate 21 from the drain pipe 11, the annular filter plate 21 filters the wastewater mixture, and the interlocking mechanism can drive the annular filter plate 21 to rotate, thereby guarantee the unobstructed of annular filter 21, the air injection mechanism can blow the flocculation thing of annular filter 21 inner wall to in the sediment case 25 to realize the automatic cleaning work of annular filter 21, guarantee the continuity of waste water treatment.
Example 2:
referring to fig. 1-3, substantially the same as in example 1, further: actuating mechanism includes driving motor 12 of fixed mounting in flocculation tank 2 upper end, driving motor 12's output fixedly connected with extends to the bull stick 13 in flocculation tank 2, the terminal fixedly connected with horizontal pole 14 of bull stick 13, the equal fixed mounting of a plurality of stirring montant 15 is at the lower extreme of horizontal pole 14, driving motor 12 drives horizontal pole 14 through bull stick 13 and rotates, horizontal pole 14 drives stirring montant 15 and stirs in flocculation tank 2, can promote the efficiency of waste water flocculation.
Further, the lower extreme of horizontal pole 14 is rotated and is installed flight 16, the upper end fixedly connected with driven gear 18 of flight 16, the interior top fixed mounting of flocculation tank 2 has the ring gear 17 of being connected with the 18 meshing of driven gear, when horizontal pole 14 rotates, horizontal pole 14 can drive driven gear 18 and sweep on ring gear 17, driven gear 18 then can drive flight 16 and rotate, flight 16 then can be carried waste water to the interior top of flocculation tank 2 when stirring waste water, prevent that the flocculating agent from appearing the phenomenon of deposiing, the efficiency of waste water flocculation has been promoted greatly.
Example 3:
referring to fig. 2-4, substantially the same as in example 1, further: interlocking mechanism is including rotating the transmission shaft 22 of connecting in flocculation tank 2 upper end, be connected through two first gear 23 meshing between transmission shaft 22's one end and the bull stick 13, transmission shaft 22's the other end is connected with the 19 meshing of pivot through two second gear 24, bull stick 13 drives transmission shaft 22 through two first gear 23 and rotates, transmission shaft 22 then can drive pivot 19 through two second gear 24 and rotate, pivot 19 then can drive the rotation of ring filter 21 through diaphragm 20, thereby make ring filter 21 that is located 11 lower extremes of delivery pipe unobstructed all the time, promote filtration efficiency.
Example 4:
referring to fig. 2, 5 and 6, basically the same as embodiment 1, further: the air injection mechanism includes the gas holder 27 through support fixed mounting at the 1 lateral wall of gunbarrel, the upper end of annular filter 21 is equipped with through the support and connects slag box 25 fixed connection's spray tube 26, the lower extreme of spray tube 26 is equipped with a plurality of shower nozzles to the slope of 21 up end of annular filter, spray tube 26 passes through the output fixed connection of communicating pipe 28 with gas holder 27, when annular filter 21 rotates the top position, high-pressure gas in the gas holder 27 enters into spray tube 26 through communicating pipe 28, then spout the outer wall of annular filter 21 from the shower nozzle of 26 lower extremes, thereby blow down the flocculation thing of annular filter 21 inner wall and connect the slag box 25 in, thereby carry out automatic clearance to annular filter 21, guarantee that annular filter 21 can continuous use, promote waste water treatment's continuity and treatment effeciency.
Furthermore, the inner top of the residue receiving box 25 is rotatably provided with a brush roller 35 through a long rod 34, the outer wall of the brush roller 35 abuts against the inner top of the annular filter plate 21, the long rod 34 is connected with the rotating shaft 19 through a chain transmission 36, when the rotating shaft 19 rotates, the rotating shaft 19 can drive the long rod 34 to rotate through the chain transmission 36, the long rod 34 can drive the brush roller 35 to rotate, and the brush roller 35 can loosen and sweep flocculate at the inner top of the annular filter plate 21 into the residue receiving box 25, so that the flocculate cleaning efficiency of the spray pipe 26 is improved.
Furthermore, the upper end of the nozzle 26 is fixedly connected with a cover with a downward opening, and the cover can isolate and protect the nozzle 26 and reduce the loss of gas ejected from the nozzle 26 from the side.
Example 5:
referring to fig. 1-3, substantially the same as in example 1, further: the lateral wall fixed mounting of gas holder 27 has inflater 29, the lateral wall fixedly connected with of inflater 29 rather than the gas tube 32 and the breathing pipe 33 that communicate, the end of gas tube 32 and the input fixed connection of gas holder 27, fixed mounting has bent axle 30 on the bull stick 13, the last swivelling joint of bent axle 30 has connecting rod 31, the end of connecting rod 31 rotates with the push rod end of inflater 29 to be connected, when bull stick 13 rotates, bull stick 13 still can drive bent axle 30 and rotate, bent axle 30 then can drive the push rod reciprocating sliding of inflater 29 with the principle of slider-crank through connecting rod 31, inflater 29 then can inflate gas holder 27 through gas tube 32, thereby need not the manual work and aerify gas holder 27, it is more convenient to use.
A treatment method of high-efficiency industrial wastewater treatment equipment comprises the following operation steps:
step 1: the industrial wastewater is stored for a long time through the settling tank 1, and the first water pump 6 is used for conveying the wastewater in the settling tank 1 into the flocculation tank 2 for wastewater flocculation;
step 2: the driving motor 12 drives the vertical stirring rod 15 to stir in the flocculation tank 2 through the rotating rod 13 and the cross rod 14, so that the flocculating agent is mixed with the wastewater;
and step 3: the driven gear 18 drives the spiral piece 16 to rotate through the rotating cross rod 14, and sediment in the flocculation tank 2 is conveyed upwards;
and 4, step 4: pumping the flocculated wastewater mixture into the filter tank 3 through the second water pump 8, and filtering the wastewater mixture through the circular rotating annular filter plate 21;
and 5: the gas in the gas storage tank 27 blows flocculates on the inner wall of the annular filter plate 21 into the slag receiving tank 25 through the nozzle at the lower end of the spray pipe 26;
step 6: the rotating rod 13 drives the inflator 29 to inflate the air storage tank 27;
and 7: the rotating shaft 19 rotates to drive the brush roller 35 to rotate, and the brush roller 35 loosens flocculates on the top in the annular filter plate 21 and sweeps the flocculate into the slag receiving tank 25.
The working principle is as follows: in the invention, in use, the sedimentation tank 1 is used for storing industrial wastewater for a long time, the wastewater in the sedimentation tank 1 can be pumped into the flocculation tank 2 through the first water inlet pipe 7 and the first water discharge pipe 5 by the first water pump 6, then a flocculating agent is added into the flocculation tank 2 through the feed pipe 4, the driving motor 12 drives the cross rod 14 to rotate through the rotating rod 13, the cross rod 14 drives the stirring vertical rod 15 to stir in the flocculation tank 2, the flocculation efficiency of the wastewater can be improved, after flocculation is finished, the flocculated wastewater mixture is pumped into the filter tank 3 through the second water pump 8 and is discharged onto the annular filter plate 21 from the discharge pipe 11, the annular filter plate 21 filters the wastewater mixture, during the period, the rotating rod 13 drives the transmission shaft 22 to rotate through the two first gears 23, the transmission shaft 22 drives the rotating shaft 19 to rotate through the two second gears 24, and the rotating shaft 19 drives the annular filter plate 21 to rotate through the transverse plate 20, thereby make the annular filter 21 that is located the lower extreme of delivery pipe 11 unobstructed all the time, promote filtration efficiency, when annular filter 21 rotates the top position, high-pressure gas in the gas holder 27 passes through communicating pipe 28 and enters into spray tube 26, then spout the outer wall of annular filter 21 from the shower nozzle of spray tube 26 lower extreme, thereby blow the flocculate of annular filter 21 inner wall to the sediment receiving tank 25 in, thereby carry out the automatic clearance to annular filter 21, guarantee that annular filter 21 can last the use, promote the continuity and the treatment effeciency of waste water treatment, when horizontal pole 14 rotates, horizontal pole 14 will drive driven gear 18 and sweep on ring gear 17, driven gear 18 will drive flight 16 and rotate, flight 16 will be when stirring waste water with waste water to the interior top of flocculation tank 2 carry, prevent the flocculating agent from appearing the precipitation phenomenon, the efficiency of waste water flocculation has been promoted greatly, when the rotating rod 13 rotates, the rotating rod 13 can also drive the crankshaft 30 to rotate, the crankshaft 30 can drive a push rod of the inflator 29 to slide back and forth by the principle of a slider crank through the connecting rod 31, the inflator 29 can inflate the air storage tank 27 through the inflation tube 32, so that the air storage tank 27 is not required to be inflated manually, the use is more convenient, when the rotating shaft 19 rotates, the rotating shaft 19 can drive the long rod 34 to rotate through the chain transmission 36, the long rod 34 can drive the hairbrush roller 35 to rotate, the hairbrush roller 35 can loosen and sweep flocs at the top in the annular filter plate 21 into the residue receiving tank 25, and therefore the efficiency of cleaning the flocs by the spraying tube 26 is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a high-efficient industrial waste water treatment equipment, includes precipitation tank (1), flocculation tank (2) and rose box (3), its characterized in that still includes:
the feeding pipe (4) is fixedly connected to the upper end of the flocculation tank (2);
a first water pump (6) fixedly arranged on the side wall of the settling tank (1),
the output end of the first water pump (6) is fixedly connected and communicated with the flocculation tank (2) through a first water discharge pipe (5), and the input end of the first water pump (6) is fixedly connected and communicated with the sedimentation tank (1) through a first water inlet pipe (7);
a second water pump (8) fixedly arranged on the side wall of the flocculation tank (2),
the output end of the second water pump (8) is fixedly connected with a second drain pipe (10), the input end of the second water pump (8) is fixedly connected and communicated with the flocculation tank (2) through a second connecting pipe (9), and a drain pipe (11) fixedly connected with the second drain pipe (10) is arranged at the inner top of the filter box (3);
a transverse plate (20) which is rotatably arranged in the filter box (3) through a rotating shaft (19),
an annular filter plate (21) fixedly connected with the transverse plate (20) is arranged in an upper port of the filter box (3), and a water outlet of the discharge pipe (11) is obliquely arranged towards the inner bottom of the annular filter plate (21);
a plurality of vertical stirring rods (15) which are all arranged in the flocculation tank (2),
the upper end of the flocculation tank (2) is provided with a driving mechanism connected with a vertical stirring rod (15), and the driving mechanism is connected with a rotating shaft (19) through a linkage mechanism;
a slag receiving box (25) which is fixedly arranged on the filter box (3) through a bracket and is positioned at the inner top of the annular filter plate (21),
wherein, the upper end of the annular filter plate (21) is provided with an air injection mechanism matched with the slag receiving box (25).
2. The high-efficiency industrial wastewater treatment equipment according to claim 1, wherein the driving mechanism comprises a driving motor (12) fixedly mounted at the upper end of the flocculation tank (2), the output end of the driving motor (12) is fixedly connected with a rotating rod (13) extending into the flocculation tank (2), the tail end of the rotating rod (13) is fixedly connected with a cross rod (14), and a plurality of vertical stirring rods (15) are all fixedly mounted at the lower end of the cross rod (14).
3. The high-efficiency industrial wastewater treatment equipment according to claim 2, wherein the interlocking mechanism comprises a transmission shaft (22) rotatably connected to the upper end of the flocculation tank (2), one end of the transmission shaft (22) is in meshing connection with the rotating rod (13) through two first gears (23), and the other end of the transmission shaft (22) is in meshing connection with the rotating shaft (19) through two second gears (24).
4. A high efficiency industrial wastewater treatment apparatus according to claim 2, characterized in that said air injection mechanism comprises an air storage tank (27) fixedly mounted on the side wall of the settling tank (1) by means of a bracket, the upper end of said annular filter plate (21) is provided with a spray pipe (26) fixedly connected with the slag receiving tank (25) by means of a bracket, the lower end of said spray pipe (26) is provided with a plurality of spray heads inclined toward the upper end face of the annular filter plate (21), and said spray pipe (26) is fixedly connected with the output end of the air storage tank (27) by means of a communicating pipe (28).
5. The high-efficiency industrial wastewater treatment equipment according to claim 4, wherein an inflator (29) is fixedly installed on a side wall of the air storage tank (27), an inflation tube (32) and an air suction tube (33) which are communicated with the inflator (29) are fixedly connected to the side wall of the air storage tank (27), the tail end of the inflation tube (32) is fixedly connected with the input end of the air storage tank (27), a crankshaft (30) is fixedly installed on the rotating rod (13), a connecting rod (31) is rotatably connected to the crankshaft (30), and the tail end of the connecting rod (31) is rotatably connected with the tail end of a push rod of the inflator (29).
6. The high-efficiency industrial wastewater treatment equipment according to claim 2, characterized in that a spiral blade (16) is rotatably mounted at the lower end of the cross bar (14), a driven gear (18) is fixedly connected at the upper end of the spiral blade (16), and a ring gear (17) meshed with the driven gear (18) is fixedly mounted at the inner top of the flocculation tank (2).
7. The high-efficiency industrial wastewater treatment equipment according to claim 4, characterized in that the inner top of the slag receiving box (25) is rotatably provided with a brush roller (35) through a long rod (34), the outer wall of the brush roller (35) is abutted against the inner top of the annular filter plate (21), and the long rod (34) is connected with the rotating shaft (19) through a chain transmission (36).
8. A high efficiency industrial waste water treatment plant according to claim 4, characterized in that a downwardly opening hood is fixedly attached to the upper end of the lance (26).
9. A treatment method of a high-efficiency industrial wastewater treatment device, which adopts the high-efficiency industrial wastewater treatment device of any one of claims 1 to 8, and is characterized by comprising the following operation steps:
step 1: the industrial wastewater is stored for a long time through the settling tank (1), and the first water pump (6) is used for conveying the wastewater in the settling tank (1) into the flocculation tank (2) for wastewater flocculation;
step 2: the driving motor (12) drives the vertical stirring rod (15) to stir in the flocculation tank (2) through the rotating rod (13) and the cross rod (14) so as to mix the flocculating agent with the wastewater;
and step 3: the driven gear (18) drives the spiral plate (16) to rotate through the rotating cross rod (14), and the sediment in the flocculation tank (2) is conveyed upwards;
and 4, step 4: the flocculated waste water mixture is pumped into a filter box (3) through a second water pump (8), and is filtered through a circular rotating annular filter plate (21);
and 5: the gas in the gas storage tank (27) blows flocculates on the inner wall of the annular filter plate (21) into the slag receiving tank (25) through a spray head at the lower end of the spray pipe (26);
step 6: the rotating rod (13) drives the inflator (29) to inflate the air storage tank (27);
and 7: the rotating shaft (19) rotates to drive the brush roller (35) to rotate, and the flocculate on the top in the annular filter plate (21) is loosened by the brush roller (35) and is swept into the residue receiving box (25).
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| CN202111127454.1A CN113716758A (en) | 2021-09-26 | 2021-09-26 | Efficient industrial wastewater treatment equipment and treatment method thereof |
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Cited By (1)
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| CN116444006A (en) * | 2023-04-17 | 2023-07-18 | 湖南众兴环保科技有限公司 | Industrial waste water heavy metal waste residue recovery unit |
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