CN111499042A - High concentration difficult degradation industrial waste water treatment facilities - Google Patents
High concentration difficult degradation industrial waste water treatment facilities Download PDFInfo
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- CN111499042A CN111499042A CN202010343263.8A CN202010343263A CN111499042A CN 111499042 A CN111499042 A CN 111499042A CN 202010343263 A CN202010343263 A CN 202010343263A CN 111499042 A CN111499042 A CN 111499042A
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- flocculation
- water
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- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 19
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 18
- 230000015556 catabolic process Effects 0.000 title claims abstract description 16
- 238000006731 degradation reaction Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 104
- 238000003756 stirring Methods 0.000 claims abstract description 66
- 238000005189 flocculation Methods 0.000 claims abstract description 61
- 230000016615 flocculation Effects 0.000 claims abstract description 61
- 238000010790 dilution Methods 0.000 claims abstract description 38
- 239000012895 dilution Substances 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000008213 purified water Substances 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000004062 sedimentation Methods 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 21
- 239000002351 wastewater Substances 0.000 abstract description 31
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001556 precipitation Methods 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000008394 flocculating agent Substances 0.000 description 8
- 239000013505 freshwater Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- 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
A high-concentration degradation-resistant industrial wastewater treatment device comprises a dilution tank, a flocculation tank, a sedimentation tank, a water purification tank, a water inlet pipe, a first installation shaft, a stirring rod, a second installation shaft, a stirring mechanism, an installation plate, a first connection pipe, a first water pump, a second connection pipe, a filter screen, a fifth connection pipe, a third water pump, a sixth connection pipe and a feeding pipe; the dilution tank, the flocculation tank and the sedimentation tank are sequentially communicated from top to bottom; the stirring rod is arranged on the first mounting shaft; the dilution box is provided with a first driving device for driving the first mounting shaft to rotate; the stirring mechanism is arranged on the second mounting shaft; the flocculation box is provided with a second driving device for driving the second mounting shaft to rotate; the third water pump is communicated with the lower part of the purified water tank through a fifth connecting pipe, and the third water pump is communicated with the upper part of the dilution tank through a sixth connecting pipe. The invention can firstly dilute the wastewater, then carry out flocculation and precipitation, and finally carry out filtration treatment on the purified water, has good purification effect, and can recycle the purified water.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a high-concentration degradation-resistant industrial wastewater treatment device.
Background
The wastewater treatment is to treat the wastewater by physical, chemical and biological methods, purify the wastewater and reduce pollution, so as to achieve the purposes of wastewater recovery and reuse and full utilization of water resources. .
For high-concentration industrial wastewater which is difficult to degrade, the wastewater is difficult to purify, so that substances which are harmful to the environment still remain in the purified wastewater, the purification effect is poor, and the aim of recycling cannot be achieved.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a high-concentration degradation-resistant industrial wastewater treatment device which can dilute wastewater, perform flocculation precipitation and finally perform filtration treatment on purified water, has a good purification effect, can recycle the purified water, and is more environment-friendly and economical.
(II) technical scheme
The invention provides a high-concentration degradation-resistant industrial wastewater treatment device which comprises a dilution tank, a flocculation tank, a sedimentation tank, a purified water tank, a water inlet pipe, a first installation shaft, a stirring rod, a second installation shaft, a stirring mechanism, an installation plate, a first connection pipe, a first water pump, a second connection pipe, a filter screen, a fifth connection pipe, a third water pump, a sixth connection pipe and a feeding pipe, wherein the dilution tank is arranged in the middle of the sedimentation tank;
the water inlet pipe is communicated with the upper part of the dilution tank; the dilution tank, the flocculation tank and the sedimentation tank are sequentially communicated from top to bottom; the first water pump is communicated with the flocculation tank through a first connecting pipe, and is communicated with the purified water tank through a second connecting pipe; the stirring rod is positioned in the dilution box and arranged on the first mounting shaft; a first driving device for driving the first mounting shaft to rotate is arranged on the dilution box, and a first control valve is arranged at the bottom of the dilution box; the stirring mechanism is positioned in the flocculation box and arranged on the second mounting shaft; the flocculation box is provided with a second driving device for driving the second mounting shaft to rotate, and the bottom of the flocculation box is provided with a second control valve; the feeding pipe is communicated with the top of the flocculation box; the mounting plate is connected with the stirring mechanism, and a cleaning plate for cleaning the inner wall of the flocculation tank is arranged on the mounting plate; the filter screen is arranged on the inner surface of the water purifying tank and is positioned below the second connecting pipe; the third water pump is communicated with the lower part of the purified water tank through a fifth connecting pipe, and the third water pump is communicated with the upper part of the dilution tank through a sixth connecting pipe.
Preferably, the first driving device comprises a first mounting cover, a first motor, a first driving gear and a first driven gear; the first mounting cover is arranged at the top of the dilution box; the first motor, the first driving gear and the first driven gear are all positioned in the first mounting cover; the first motor is in driving connection with the first driving gear; the first driving gear is meshed with the first driven gear; a plurality of first driven gears are uniformly arranged around a rotation central shaft of the first driving gear, and the first driven gears are arranged on the first mounting shaft; the first installation axle is provided with a plurality ofly altogether, and with first driven gear one-to-one.
Preferably, the second driving device comprises a second mounting cover, a second motor, a second driving gear and a second driven gear; the second mounting cover is arranged at the top of the flocculation box; the second motor, the second driving gear and the second driven gear are all positioned in the second mounting cover; the second motor is in driving connection with the second driving gear; the second driving gear is meshed with the second driven gear; the second driven gear is arranged on the second mounting shaft.
Preferably, the stirring mechanism is provided with a plurality of stirring mechanisms, and the plurality of stirring mechanisms are spirally arranged along the vertical direction.
Preferably, the stirring mechanism comprises a mounting table and a stirring blade; the stirring blades are arranged on the mounting table, the number of the stirring blades is two, the stirring blades are uniformly arranged around the central shaft of the mounting table, and the front ends of the stirring blades in the rotating direction are gradually inclined from top to bottom; the mount table sets up on the second installation axle.
Preferably, one end of the stirring blade, which is far away from the mounting table, is connected with the mounting plate; the mounting plate is provided with a mounting groove for mounting the cleaning plate; the mounting plate and the cleaning plate are both in a spiral plate-shaped structure.
Preferably, a first bracket is connected between the dilution tank and the flocculation tank; a second bracket is connected between the flocculation tank and the sedimentation tank.
Preferably, the water purifying tank is provided with a second water pump; the water inlet end of the second water pump is connected with a third connecting pipe, and the water outlet end of the second water pump is connected with a fourth connecting pipe; the fourth connecting pipe runs through the top of the water purifying tank.
Preferably, the filter screen is of a pyramid-shaped structure, and the cone top is arranged downwards.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:
the invention can firstly dilute the wastewater, then carry out flocculation and precipitation, and finally carry out filtration treatment on the purified water, has good purification effect, and can recycle the purified water. The wastewater enters the dilution tank through the water inlet pipe, purified water is stored in the water purification tank, and is pumped into the dilution tank through the fifth connecting pipe and the sixth connecting pipe by the third water pump, so that the reuse of the purified water is realized, the water is more economical and environment-friendly, the first mounting shaft is driven to rotate by the first driving device, the purified water and the high-concentration wastewater are stirred by the stirring rod, and the purpose of reducing the concentration of the wastewater is achieved after the purified water and the high-concentration wastewater are uniformly stirred; opening the first control valve, enabling the wastewater with reduced concentration to downwards enter a flocculation tank, adding a flocculating agent into the flocculation tank through a charging pipe, driving a second mounting shaft to rotate by a second driving device, stirring the wastewater and the flocculating agent by a stirring mechanism, enabling the flocculating agent to be fully mixed with the wastewater, enabling the wastewater to generate flocculation and precipitation, driving the mounting plate to rotate by the stirring mechanism, and enabling a cleaning plate on the mounting plate to scrape the inner surface of the flocculation tank, so that the purpose of cleaning the flocculation tank is achieved, and the flocculation is prevented from being adhered to the inner surface of the flocculation tank; the first water pump pumps water in the flocculation tank into the clean water tank through the first connecting pipe and the second connecting pipe, the water is filtered by the filter screen, and the filtered clean water is stored at the lower part in the clean water tank; and opening a second control valve, and allowing the flocculated sediment to enter a settling tank.
Drawings
FIG. 1 is a schematic structural diagram of a high-concentration degradation-resistant industrial wastewater treatment device provided by the invention.
FIG. 2 is a sectional view showing the structure of a high concentration degradation-resistant industrial wastewater treatment apparatus according to the present invention.
Fig. 3 is an enlarged view of a structure at a in fig. 2.
Fig. 4 is an enlarged view of the structure at B in fig. 2.
Fig. 5 is an enlarged view of the structure at C in fig. 2.
Reference numerals: 1. a dilution tank; 101. a first control valve; 102. a first bracket; 2. a flocculation tank; 201. a second control valve; 202. a second bracket; 3. a settling tank; 4. a water purifying tank; 5. a water inlet pipe; 6. a first mounting cover; 7. a first motor; 8. a first drive gear; 9. a first driven gear; 10. a first mounting shaft; 11. a stirring rod; 12. a second mounting cover; 13. a second motor; 14. a second driving gear; 15. a second driven gear; 16. a second mounting shaft; 17. a stirring mechanism; 171. an installation table; 172. a stirring blade; 18. mounting a plate; 19. cleaning the plate; 20. a first connecting pipe; 21. a first water pump; 22. a second connecting pipe; 23. a third connecting pipe; 24. a second water pump; 25. a fourth connecting pipe; 26. a filter screen; 27. a fifth connecting pipe; 28. a third water pump; 29. a sixth connecting pipe; 30. a feed tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the high-concentration degradation-resistant industrial wastewater treatment device provided by the invention comprises a dilution tank 1, a flocculation tank 2, a sedimentation tank 3, a purified water tank 4, a water inlet pipe 5, a first installation shaft 10, a stirring rod 11, a second installation shaft 16, a stirring mechanism 17, an installation plate 18, a first connection pipe 20, a first water pump 21, a second connection pipe 22, a filter screen 26, a fifth connection pipe 27, a third water pump 28, a sixth connection pipe 29 and a feeding pipe 30;
the water inlet pipe 5 is communicated with the upper part of the dilution tank 1; the dilution tank 1, the flocculation tank 2 and the sedimentation tank 3 are sequentially communicated from top to bottom; the first water pump 21 is communicated with the flocculation tank 2 through a first connecting pipe 20, and the first water pump 21 is communicated with the purified water tank 4 through a second connecting pipe 22; the stirring rod 11 is positioned in the dilution box 1, and the stirring rod 11 is arranged on the first mounting shaft 10; a first driving device for driving the first mounting shaft 10 to rotate is arranged on the dilution box 1, and a first control valve 101 is arranged at the bottom of the dilution box 1; the stirring mechanism 17 is positioned in the flocculation tank 2, and the stirring mechanism 17 is arranged on the second mounting shaft 16; a second driving device for driving the second mounting shaft 16 to rotate is arranged on the flocculation tank 2, and a second control valve 201 is arranged at the bottom of the flocculation tank 2; the feed pipe 30 is communicated with the top of the flocculation box 2; the mounting plate 18 is connected with the stirring mechanism 17, and a cleaning plate 19 for cleaning the inner wall of the flocculation tank 2 is arranged on the mounting plate 18; the filter screen 26 is arranged on the inner surface of the purified water tank 4 and is positioned below the second connecting pipe 22; the third water pump 28 is connected to the lower part of the fresh water tank 4 through a fifth connection pipe 27, and the third water pump 28 is connected to the upper part of the dilution tank 1 through a sixth connection pipe 29.
The invention can firstly dilute the wastewater, then carry out flocculation and precipitation, and finally carry out filtration treatment on the purified water, has good purification effect, and can recycle the purified water. Wastewater enters the dilution tank 1 through the water inlet pipe 5, purified water is stored in the purified water tank 4, and is pumped into the dilution tank 1 through the fifth connecting pipe 27 and the sixth connecting pipe 29 by the third water pump 28, so that the purified water is recycled, the water is more economical and environment-friendly, the first driving device drives the first mounting shaft 10 to rotate, the stirring rod 11 stirs the purified water and high-concentration wastewater, and the purpose of reducing the concentration of the wastewater is achieved after uniform stirring; the first control valve 101 is opened, the wastewater with reduced concentration enters the flocculation tank 2 downwards, a flocculating agent is added into the flocculation tank 2 through the feeding pipe 30, the second driving device drives the second mounting shaft 16 to rotate, the stirring mechanism 17 stirs the wastewater and the flocculating agent to fully mix the flocculating agent with the wastewater, the wastewater generates flocculation precipitation, meanwhile, the stirring mechanism 17 drives the mounting plate 18 to rotate, the cleaning plate 19 on the mounting plate 18 can scrape the inner surface of the flocculation tank 2 to achieve the purpose of cleaning the flocculation tank 2 and prevent flocculates from adhering to the inner surface of the flocculation tank 2; the first water pump 21 pumps the water in the flocculation tank 2 into the clean water tank 4 through the first connecting pipe 20 and the second connecting pipe 22, the water is filtered by the filter screen 26, and the filtered clean water is stored at the lower part in the clean water tank 4; the second control valve 201 is opened and the flocculated precipitate enters the settling tank 3.
In an alternative embodiment, the first driving means comprises a first mounting housing 6, a first motor 7, a first driving gear 8 and a first driven gear 9; the first mounting cover 6 is arranged at the top of the dilution box 1; the first motor 7, the first driving gear 8 and the first driven gear 9 are all positioned in the first mounting cover 6; the first motor 7 is in driving connection with the first driving gear 8; the first driving gear 8 is meshed with the first driven gear 9; a plurality of first driven gears 9 are uniformly arranged around a rotation central shaft of the first driving gear 8, and the first driven gears 9 are arranged on a first mounting shaft 10; the first mounting shafts 10 are provided in plurality and correspond to the first driven gears 9 one by one.
It should be noted that, the output of first motor 7 drives first driving gear 8 and rotates, and first driving gear 8 drives first driven gear 9 and rotates, and first driven gear 9 drives first installation axle 10 and rotates to can drive a plurality of puddlers 11 and rotate, can be abundant dilute high concentration waste water.
In an alternative embodiment, the second driving means includes a second mounting housing 12, a second motor 13, a second driving gear 14 and a second driven gear 15; the second mounting cover 12 is arranged at the top of the flocculation tank 2; the second motor 13, the second driving gear 14 and the second driven gear 15 are all positioned in the second mounting cover 12; the second motor 13 is in driving connection with the second driving gear 14; the second driving gear 14 is meshed with the second driven gear 15; the second driven gear 15 is provided on the second mounting shaft 16.
It should be noted that the output end of the second motor 13 drives the second driving gear 14 to rotate, the second driving gear 14 drives the second driven gear 15 to rotate, the second driven gear 15 drives the second mounting shaft 16 to rotate, and the second mounting shaft 16 drives the stirring mechanism 17 to rotate.
In an alternative embodiment, the stirring mechanism 17 is provided in plurality, and the plurality of stirring mechanisms 17 are arranged spirally in the vertical direction.
By providing a plurality of stirring mechanisms 17, the wastewater and the flocculant can be more sufficiently stirred and mixed, and the flocculation effect can be further improved.
In an alternative embodiment, the stirring mechanism 17 includes a mounting table 171 and a stirring blade 172; the stirring blades 172 are arranged on the mounting table 171, two stirring blades 172 are uniformly arranged around the central shaft of the mounting table 171, and the front ends of the stirring blades 172 in the rotating direction are gradually inclined from top to bottom; the mount table 171 is disposed on the second mounting shaft 16.
It should be noted that, stirring vane 172 sets up in the slope, can roll and stir the processing about waste water and the flocculating agent in flocculation box 2, further improves the misce bene degree of waste water and flocculating agent to further improve the flocculation effect of impurity in the waste water.
In an alternative embodiment, the end of the stirring blade 172 remote from the mounting plate 171 is connected to the mounting plate 18; the mounting plate 18 is provided with a mounting groove for mounting the cleaning plate 19; the mounting plate 18 and the cleaning plate 19 are each of a spiral plate-like structure.
It should be noted that, the mounting plate 18 and the cleaning plate 19 are both arranged spirally, the cleaning plate 19 can scrape off the attachments on the inner surface of the flocculation tank 2, and the scraped attachments gradually fall to the bottom in the flocculation tank 2 from top to bottom, and the cleaning plate 19 is installed in the installation groove, and the cleaning plate 19 is not easy to fall off from the installation groove.
In an alternative embodiment, a first bracket 102 is connected between the dilution tank 1 and the flocculation tank 2; a second bracket 202 is connected between the flocculation tank 2 and the sedimentation tank 3.
It should be noted that by providing the first bracket 102 and the second bracket 202, the structural rigidity of the device is improved.
In an alternative embodiment, the fresh water tank 4 is provided with a second water pump 24; the water inlet end of the second water pump 24 is connected with a third connecting pipe 23, and the water outlet end is connected with a fourth connecting pipe 25; a fourth connection pipe 25 penetrates the top of the fresh water tank 4.
It should be noted that the second water pump 24 can pump clean water from the outside into the clean water tank 4, so that the third water pump 28 pumps clean water into the dilution tank 1 to dilute the high concentration wastewater.
In an alternative embodiment, the filter screen 26 is in the form of a pyramid with the apex of the pyramid facing downward.
It should be noted that, waste water falls to filter screen 26, can be more even circulate on filter screen 26, and the impurity of filtering can pile up in filter screen 26 awl top department to guarantee the filter effect in all the other regions of filter screen 26, prevent that all the other regions from being blockked up by impurity, improved filter screen 26's life.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. A high-concentration degradation-resistant industrial wastewater treatment device is characterized by comprising a dilution tank (1), a flocculation tank (2), a sedimentation tank (3), a purified water tank (4), a water inlet pipe (5), a first installation shaft (10), a stirring rod (11), a second installation shaft (16), a stirring mechanism (17), an installation plate (18), a first connection pipe (20), a first water pump (21), a second connection pipe (22), a filter screen (26), a fifth connection pipe (27), a third water pump (28), a sixth connection pipe (29) and a feeding pipe (30);
the water inlet pipe (5) is communicated with the upper part of the dilution tank (1); the dilution tank (1), the flocculation tank (2) and the sedimentation tank (3) are communicated from top to bottom in sequence; the first water pump (21) is communicated with the flocculation tank (2) through a first connecting pipe (20), and the first water pump (21) is communicated with the purified water tank (4) through a second connecting pipe (22); the stirring rod (11) is positioned in the dilution box (1), and the stirring rod (11) is arranged on the first mounting shaft (10); a first driving device for driving the first mounting shaft (10) to rotate is arranged on the dilution box (1), and a first control valve (101) is arranged at the bottom of the dilution box (1); the stirring mechanism (17) is positioned in the flocculation box (2), and the stirring mechanism (17) is arranged on the second mounting shaft (16); a second driving device for driving the second mounting shaft (16) to rotate is arranged on the flocculation box (2), and a second control valve (201) is arranged at the bottom of the flocculation box (2); the feeding pipe (30) is communicated with the top of the flocculation box (2); the mounting plate (18) is connected with the stirring mechanism (17), and a cleaning plate (19) for cleaning the inner wall of the flocculation tank (2) is arranged on the mounting plate (18); the filter screen (26) is arranged on the inner surface of the water purifying tank (4) and is positioned below the second connecting pipe (22); the third water pump (28) is communicated with the lower part of the purified water tank (4) through a fifth connecting pipe (27), and the third water pump (28) is communicated with the upper part of the dilution tank (1) through a sixth connecting pipe (29).
2. The high-concentration degradation-resistant industrial wastewater treatment device according to claim 1, wherein the first driving device comprises a first mounting cover (6), a first motor (7), a first driving gear (8) and a first driven gear (9); the first mounting cover (6) is arranged at the top of the dilution box (1); the first motor (7), the first driving gear (8) and the first driven gear (9) are all positioned in the first mounting cover (6); the first motor (7) is in driving connection with the first driving gear (8); the first driving gear (8) is meshed with the first driven gear (9); a plurality of first driven gears (9) are uniformly arranged around the rotation central shaft of the first driving gear (8), and the first driven gears (9) are arranged on the first mounting shaft (10); the first mounting shafts (10) are provided with a plurality of first mounting shafts and correspond to the first driven gears (9) one by one.
3. The high concentration degradation-resistant industrial wastewater treatment device according to claim 1, wherein the second driving device comprises a second mounting cover (12), a second motor (13), a second driving gear (14) and a second driven gear (15); the second mounting cover (12) is arranged at the top of the flocculation box (2); the second motor (13), the second driving gear (14) and the second driven gear (15) are all positioned in the second mounting cover (12); the second motor (13) is in driving connection with the second driving gear (14); the second driving gear (14) is meshed with the second driven gear (15); the second driven gear (15) is arranged on the second mounting shaft (16).
4. The high-concentration degradation-resistant industrial wastewater treatment device according to claim 1, wherein a plurality of stirring mechanisms (17) are provided, and the plurality of stirring mechanisms (17) are spirally provided in a vertical direction.
5. The apparatus for treating high concentration refractory industrial wastewater according to claim 4, wherein the stirring mechanism (17) comprises a mounting table (171) and a stirring blade (172); the stirring blades (172) are arranged on the mounting table (171), two stirring blades (172) are uniformly arranged around the central shaft of the mounting table (171), and the front ends of the stirring blades (172) in the rotating direction are gradually inclined from top to bottom; the mounting table (171) is disposed on the second mounting shaft (16).
6. The high-concentration degradation-resistant industrial wastewater treatment device according to claim 5, wherein one end of the stirring blade (172) far away from the mounting platform (171) is connected with the mounting plate (18); the mounting plate (18) is provided with a mounting groove for mounting a cleaning plate (19); the mounting plate (18) and the cleaning plate (19) are both in a spiral plate-shaped structure.
7. The high-concentration degradation-resistant industrial wastewater treatment device according to claim 1, wherein a first bracket (102) is connected between the dilution tank (1) and the flocculation tank (2); a second bracket (202) is connected between the flocculation tank (2) and the sedimentation tank (3).
8. The high-concentration degradation-resistant industrial wastewater treatment device according to claim 1, wherein the water purification tank (4) is provided with a second water pump (24); the water inlet end of the second water pump (24) is connected with a third connecting pipe (23), and the water outlet end is connected with a fourth connecting pipe (25); the fourth connecting pipe (25) penetrates through the top of the water purifying tank (4).
9. The apparatus for treating high concentration refractory industrial wastewater as set forth in claim 1, wherein the filter screen (26) has a pyramid-like structure with a cone top facing downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343263.8A CN111499042A (en) | 2020-04-27 | 2020-04-27 | High concentration difficult degradation industrial waste water treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343263.8A CN111499042A (en) | 2020-04-27 | 2020-04-27 | High concentration difficult degradation industrial waste water treatment facilities |
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| Publication Number | Publication Date |
|---|---|
| CN111499042A true CN111499042A (en) | 2020-08-07 |
Family
ID=71848708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010343263.8A Withdrawn CN111499042A (en) | 2020-04-27 | 2020-04-27 | High concentration difficult degradation industrial waste water treatment facilities |
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| Country | Link |
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| CN (1) | CN111499042A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112875893A (en) * | 2021-01-12 | 2021-06-01 | 李国俊 | Micro-filtration membrane purification treatment equipment |
| CN118221273A (en) * | 2024-03-29 | 2024-06-21 | 山东昕泰环保科技有限公司 | Preparation method of microbial flocculant for removing heavy metal silver ions in sewage |
-
2020
- 2020-04-27 CN CN202010343263.8A patent/CN111499042A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112875893A (en) * | 2021-01-12 | 2021-06-01 | 李国俊 | Micro-filtration membrane purification treatment equipment |
| CN118221273A (en) * | 2024-03-29 | 2024-06-21 | 山东昕泰环保科技有限公司 | Preparation method of microbial flocculant for removing heavy metal silver ions in sewage |
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