CN203700120U - Dephosphorizing device for industrial wastewater - Google Patents
Dephosphorizing device for industrial wastewater Download PDFInfo
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- CN203700120U CN203700120U CN201420060728.9U CN201420060728U CN203700120U CN 203700120 U CN203700120 U CN 203700120U CN 201420060728 U CN201420060728 U CN 201420060728U CN 203700120 U CN203700120 U CN 203700120U
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- coil pipe
- settling tank
- pipe
- filtering basin
- filtering
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Abstract
The utility model discloses a dephosphorizing device for industrial wastewater, which comprises two sets of precipitating devices arranged in parallel; each precipitating device comprises a first precipitation tank and a second precipitation tank arranged in series; first three-way valve reversing valves are arranged at the inlets of two first precipitation tanks; second three-way valve reversing valves are arranged at the outlets of two second precipitation tanks; aeration plates are arranged at the bottoms of the second precipitation tanks; the second three-way valve reversing valves are connected with a coil pipe; a rotary paddle is arranged in the inlet of the coil pipe; a medicine adding tank is arranged above the coil pipe; a spiral medicine delivering device is arranged in the medicine adding tank; an L-shaped medicine delivering pipe communicated with the coil pipe is arranged at the bottom of the medicine adding tank; a filtering basin is connected with the outlet of the coil pipe; a plurality of iron accelerant polar plates are arranged in the filtering basin in parallel; a filter screen is arranged at the bottom of the filtering basin; a swinging arm is arranged on the upper surface of the filter screen; a plurality of negative pressure suction nozzles are arranged on the swinging arm. The dephosphorizing device overcomes the defects in the prior art and improves the dephosphorizing efficiency in the industrial wastewater.
Description
Technical field
The utility model relates to technical field of waste water processing, especially a kind of trade effluent dephosphorization apparatus.
Background technology
In a lot of waters of China, " red tide " often occurs." red tide " is one of performance of body eutrophication.One of subject matter of body eutrophication is exactly that phosphoric exceeds standard.After phosphoric exceeds standard, can cause water internal microorganism excessive multiplication, make water body oxygen-content reduction, in water, objectionable impurities increases.In prior art, there is multiple dephosphorization equipment, but all have the problem that processing efficiency is lower.
utility model content
The technical problems to be solved in the utility model is to provide a kind of trade effluent dephosphorization apparatus, can solve the deficiencies in the prior art, improves the efficiency of trade effluent dephosphorization.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of trade effluent dephosphorization apparatus, comprise two groups of settlers that are arranged in parallel, each settler comprises the first settling tank and the second settling tank that series connection arranges, the import of two the first settling tanks is provided with the first three-way diverter valve, the outlet of two the second settling tanks is provided with the second three-way diverter valve, the first settling tank rear is provided with the first water pump, and the second settling tank rear is provided with the second water pump, and the bottom of the second settling tank is provided with aeration plate; The second three-way diverter valve is connected with coil pipe, in the import of coil pipe, place is provided with rotation oar, the top of coil pipe is provided with grug feeding jar, in grug feeding jar, be provided with spiral medicine feeding machine, rotation oar is connected with spiral medicine feeding machine by train of reduction gears, the bottom of grug feeding jar is provided with and the L shaped drug feeding pipe communicating in coil pipe, and the opening of L shaped drug feeding pipe is towards water export direction, and the inwall of coil pipe is staggeredly equipped with turbulent groove; The outlet of coil pipe is connected with filtering basin, is arranged with several iron catalyst pole plates in filtering basin in parallel, and filtering basin bottom is provided with filtering net, and filtering net upper surface is provided with swing arm, and swing arm is connected with drive-motor, is provided with several negative pressure suction nozzles in swing arm.
As preferably, in described the first settling tank and the second settling tank, be provided with a grade mud net.
As preferably, the top of described coil pipe is provided with backwash interface, and the bottom of coil pipe is provided with water port.
As preferably, the arranged outside of described filtering net has annular recesses.
The beneficial effect that adopts technique scheme to bring is: the utility model is put into the mud that contains anaerobion in the first settling tank, in the second settling tank, put into the mud that contains aerobic microbiological, utilize microbial growth to consume the phosphoric in water.Two group precipitation device alternate runs have been realized the uninterrupted operation of whole equipment under the prerequisite that guarantees the precipitin reaction time.Utilize current mobile kinetic energy in coil pipe, driven rotary oar rotates, and spiral medicine feeding machine is sent into coil pipe by dephosphorization medicament from L shaped drug feeding pipe.The number of drug delivery dosage can be adjusted automatically according to flow rate of water flow, realizes the accurate control of chemical feeding quantity.The opening of L shaped drug feeding pipe, towards water export direction, can prevent the anti-grug feeding jar that flows into of waste water.Turbulent flow groove can improve the mixedness of dephosphorization medicament and waste water.Filtering net is used for filtering dephosphorization and remains in the solid impurity in water later.Negative pressure suction nozzle can, by timely solid impurity sucking-off, avoid stopping up filtering net.Shelves mud net can reduce the loss of flying away of mud, reduces on the one hand the consumption of mud, has reduced in addition the solid impurity in waste water.Can be to carrying out high pressure backwash in coil pipe by backwash interface, the waste water after backwash is discharged from water port.The annular recesses in filtering net outside is used for storing the bulk solid impurity that those cannot be drawn temporarily.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of an embodiment of the utility model.
Fig. 2 is the structure iron of an embodiment mid-game inside pipe wall of the utility model.
In figure: 1, the first settling tank; 2, the second settling tank; 3, the first three-way diverter valve; 4, the second three-way diverter valve; 5, the first water pump; 6, the second water pump; 7, coil pipe; 8, rotation oar; 9, grug feeding jar; 10, spiral medicine feeding machine; 11, L shaped drug feeding pipe; 12, aeration plate; 13, turbulent groove; 14, filtering basin; 15, iron catalyst pole plate; 16, filtering net; 17, swing arm; 18, drive-motor; 19, negative pressure suction nozzle; 20, shelves mud net; 21, backwash interface; 22, water port; 23, annular recesses; 24, train of reduction gears.
Embodiment
With reference to Fig. 1-2, embodiment of the utility model comprises two groups of settlers that are arranged in parallel, each settler comprises the first settling tank 1 and the second settling tank 2 that series connection arranges, the import of two the first settling tanks 1 is provided with the first three-way diverter valve 3, the outlet of two the second settling tanks 2 is provided with the second three-way diverter valve 4, the first settling tank 1 rear is provided with the bottom that the first water pump 5, the second settling tank 2 rears are provided with the second water pump 6, the second settling tanks 2 and is provided with aeration plate 12; The second three-way diverter valve 4 is connected with coil pipe 7, in the import of coil pipe 7, place is provided with rotation oar 8, the top of coil pipe 7 is provided with grug feeding jar 9, in grug feeding jar 9, be provided with spiral medicine feeding machine 10, rotation oar 8 is connected with spiral medicine feeding machine 10 by train of reduction gears 24, the bottom of grug feeding jar 9 is provided with and the L shaped drug feeding pipe 11 communicating in coil pipe 7, and the opening of L shaped drug feeding pipe 11 is towards water export direction, and the inwall of coil pipe 7 is staggeredly equipped with turbulent groove 13; The outlet of coil pipe 7 is connected with filtering basin 14, in filtering basin 14, be arranged with several iron catalyst pole plates 15 in parallel, filtering basin 14 bottoms are provided with filtering net 16, and filtering net 16 upper surfaces are provided with swing arm 17, swing arm 17 is connected with drive-motor 18, is provided with several negative pressure suction nozzles 19 in swing arm 17.
It should be noted that in described the first settling tank 1 and the second settling tank 2 and be provided with a grade mud net 20.
Top that it should be noted that described coil pipe 7 is provided with backwash interface 21, and the bottom of coil pipe 7 is provided with water port 22.
In addition, the arranged outside of described filtering net 16 has annular recesses 23.
Principle of work of the present utility model is: the utility model is put into the mud that contains anaerobion in the first settling tank 1, in the second settling tank 2, puts into the mud that contains aerobic microbiological, utilizes microbial growth to consume the phosphoric in water.Two group precipitation device alternate runs have been realized the uninterrupted operation of whole equipment under the prerequisite that guarantees the precipitin reaction time.Utilize current mobile kinetic energy in coil pipe 7, driven rotary oar 8 rotates, and spiral medicine feeding machine 10 is sent into coil pipe 7 by dephosphorization medicament from L shaped drug feeding pipe 11.The number of drug delivery dosage can be adjusted automatically according to flow rate of water flow, realizes the accurate control of chemical feeding quantity.The opening of L shaped drug feeding pipe 7, towards water export direction, can prevent the anti-grug feeding jar 9 that flows into of waste water.Turbulent flow groove 13 can improve the mixedness of dephosphorization medicament and waste water.Filtering net 16 is used for filtering dephosphorization and remains in the solid impurity in water later.Negative pressure suction nozzle 19 can, by timely solid impurity sucking-off, avoid stopping up filtering net 16.Shelves mud net 20 can reduce the loss of flying away of mud, reduces on the one hand the consumption of mud, has reduced in addition the solid impurity in waste water.Can be to carrying out high pressure backwash in coil pipe 7 by backwash interface 21, the waste water after backwash is discharged from water port 22.The annular recesses 23 in filtering net 16 outsides is used for storing the bulk solid impurity that those cannot be drawn temporarily.The utility model dephosphorization efficiency by using is high, uninterrupted duty for a long time, and maintenance time is short.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a trade effluent dephosphorization apparatus, it is characterized in that: comprise two groups of settlers that are arranged in parallel, each settler comprises the first settling tank (1) and the second settling tank (2) that series connection arranges, the import of two the first settling tanks (1) is provided with the first three-way diverter valve (3), the outlet of two the second settling tanks (2) is provided with the second three-way diverter valve (4), the first settling tank (1) rear is provided with the first water pump (5), the second settling tank (2) rear is provided with the second water pump (6), the bottom of the second settling tank (2) is provided with aeration plate (12), the second three-way diverter valve (4) is connected with coil pipe (7), in the import of coil pipe (7), place is provided with rotation oar (8), the top of coil pipe (7) is provided with grug feeding jar (9), in grug feeding jar (9), be provided with spiral medicine feeding machine (10), rotation oar (8) is connected with spiral medicine feeding machine (10) by train of reduction gears (24), the bottom of grug feeding jar (9) is provided with and the L shaped drug feeding pipe (11) communicating in coil pipe (7), the opening of L shaped drug feeding pipe (11) is towards water export direction, and the inwall of coil pipe (7) is staggeredly equipped with turbulent groove (13), the outlet of coil pipe (7) is connected with filtering basin (14), in filtering basin (14), be arranged with several iron catalyst pole plates (15) in parallel, filtering basin (14) bottom is provided with filtering net (16), filtering net (16) upper surface is provided with swing arm (17), swing arm (17) is connected with drive-motor (18), is provided with several negative pressure suction nozzles (19) in swing arm (17).
2. trade effluent dephosphorization apparatus according to claim 1, is characterized in that: in described the first settling tank (1) and the second settling tank (2), be provided with a grade mud net (20).
3. trade effluent dephosphorization apparatus according to claim 1, is characterized in that: the top of described coil pipe (7) is provided with backwash interface (21), and the bottom of coil pipe (7) is provided with water port (22).
4. trade effluent dephosphorization apparatus according to claim 1, is characterized in that: the arranged outside of described filtering net (16) has annular recesses (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420060728.9U CN203700120U (en) | 2014-02-11 | 2014-02-11 | Dephosphorizing device for industrial wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420060728.9U CN203700120U (en) | 2014-02-11 | 2014-02-11 | Dephosphorizing device for industrial wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203700120U true CN203700120U (en) | 2014-07-09 |
Family
ID=51050587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420060728.9U Expired - Fee Related CN203700120U (en) | 2014-02-11 | 2014-02-11 | Dephosphorizing device for industrial wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203700120U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393315A (en) * | 2018-02-14 | 2018-08-14 | 连三琼 | A kind of petroleum pipeline cleaning vehicle |
| CN108911083A (en) * | 2018-08-03 | 2018-11-30 | 陈妹儿 | A kind of organic wastewater rapid precipitation processing pond and its abolish processing method |
| CN111039475A (en) * | 2019-12-26 | 2020-04-21 | 广州市新之地环保产业股份有限公司 | Double-pipe type electrolytic phosphorus removal device |
| CN111908580A (en) * | 2020-07-13 | 2020-11-10 | 淮南市天旭环保材料工程有限公司 | Process and device for adding phosphorus removal agent for domestic sewage |
-
2014
- 2014-02-11 CN CN201420060728.9U patent/CN203700120U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393315A (en) * | 2018-02-14 | 2018-08-14 | 连三琼 | A kind of petroleum pipeline cleaning vehicle |
| CN108911083A (en) * | 2018-08-03 | 2018-11-30 | 陈妹儿 | A kind of organic wastewater rapid precipitation processing pond and its abolish processing method |
| CN108911083B (en) * | 2018-08-03 | 2021-05-04 | 宁夏天合精细化工股份有限公司 | Rapid precipitation treatment tank for organic wastewater and waste removal treatment method thereof |
| CN111039475A (en) * | 2019-12-26 | 2020-04-21 | 广州市新之地环保产业股份有限公司 | Double-pipe type electrolytic phosphorus removal device |
| CN111908580A (en) * | 2020-07-13 | 2020-11-10 | 淮南市天旭环保材料工程有限公司 | Process and device for adding phosphorus removal agent for domestic sewage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20160211 |