CN201148388Y - Methanol production waste water treatment apparatus - Google Patents
Methanol production waste water treatment apparatus Download PDFInfo
- Publication number
- CN201148388Y CN201148388Y CNU2008200962177U CN200820096217U CN201148388Y CN 201148388 Y CN201148388 Y CN 201148388Y CN U2008200962177 U CNU2008200962177 U CN U2008200962177U CN 200820096217 U CN200820096217 U CN 200820096217U CN 201148388 Y CN201148388 Y CN 201148388Y
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- Prior art keywords
- sludge
- pipe
- pump
- monitoring
- housed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 13
- 239000010802 sludge Substances 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 230000001112 coagulant Effects 0.000 claims abstract description 23
- 239000000701 coagulant Substances 0.000 claims abstract description 23
- 239000002351 wastewater Substances 0.000 claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 13
- 239000000706 filtrate Substances 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 239000002562 thickening agent Substances 0.000 claims description 14
- 239000010801 sewage sludge Substances 0.000 claims description 10
- 230000002950 deficient Effects 0.000 claims description 9
- 239000006228 supernatant Substances 0.000 claims description 9
- 241000276438 Gadus morhua Species 0.000 claims description 8
- LLPOLZWFYMWNKH-CMKMFDCUSA-N Hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 claims description 8
- 235000019516 cod Nutrition 0.000 claims description 8
- 230000000630 rising Effects 0.000 claims description 3
- 230000001105 regulatory Effects 0.000 abstract description 5
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract description 5
- 238000005086 pumping Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000005273 aeration Methods 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- PRKQVKDSMLBJBJ-UHFFFAOYSA-N Ammonium carbonate Chemical compound N.N.OC(O)=O PRKQVKDSMLBJBJ-UHFFFAOYSA-N 0.000 description 1
- DVARTQFDIMZBAA-UHFFFAOYSA-O Ammonium nitrate Chemical compound [NH4+].[O-][N+]([O-])=O DVARTQFDIMZBAA-UHFFFAOYSA-O 0.000 description 1
- 206010018987 Haemorrhage Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- -1 aeration Substances 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 230000000740 bleeding Effects 0.000 description 1
- 231100000319 bleeding Toxicity 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000414 obstructive Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001954 sterilising Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model relates to a wastewater treatment device that is used in the methanol production, and belongs to the wastewater treatment equipment. In the device, a grille groove (2) is connected with a production wastewater intake pipe (1) and a regulating tank (4); a lift pump (10) is connected with the regulating tank and a SBR reactor (12) through a water intake and drain pipe (11); the SBR reactor is connected with a monitoring tank (35) through a drain pipe (18), and connected with a sludge concentrating tank (22) through a dredge pipe (21); the monitoring tank (35) is provided with a standard water drain pipe (34), and connected with the regulating tank (4) through a monitoring pump (36) and a non-standard water backflow pipe (37); the sludge concentrating tank (22) is connected with a sludge reactor (26) through a sludge pumping pipe and a dredge pipe; the sludge reactor (26) is connected with a sludge drying device (28) through the dredge pipe (27) of the reactor; the sludge drying device is connected with the regulating tank (4) through a filtrate backflow pipe (32); and a coagulant aid adding box (31) is connected with the dredge pipe (25) of the sludge pump through a coagulant aid measuring pump (30) and an adding pipe (29). The wastewater treatment device can treat the wastewater of the low-concentration organics and the high-concentration methanol to be standard for emission, and is suitable for treating the wastewater in the methanol production.
Description
Technical field:
The utility model relates to sewage treatment equipment, particularly a kind of methanol production wastewater treatment equipment.
Background technology:
Existing popular treatment technology is march-past equipment to be set handle methanol waste water, and its main technique is A
2/ 0 method.The shortcoming of this technology is:
1) complex process, the reference mark is many;
2) not in the waste water of anti-the methanol production organic concentration low, NH
3-N concentration HI high impact load;
3) floor space is big, the one-time investment height.
Summary of the invention:
The purpose of this utility model is to provide a kind of methanol production wastewater treatment equipment, utilizes this device can reach purpose with low-concentration organic and high concentration methanol wastewater treatment qualified discharge.
Formation of the present utility model: by mechanical grille, equalizing tank, the carbon source jar, lift pump, the sbr reactor device, sludge thickener, the mud lift pump, sewage sludge reactor, sludge drying equipment, the coagulant aids dispensing kit, the monitoring pond, the monitoring pump, accident pool, the accident pump, various on-line monitoring instrument and diving mixer are formed, factory effluent water inlet pipe 1 links to each other with frame trough 2, mechanical grille 3 is housed in frame trough 2, frame trough 2 is communicated with equalizing tank 4, lift pump 10 advances by lift pump, rising pipe 11 links to each other with sbr reactor device 12 tops with equalizing tank 4 respectively, water purifying plant sbr reactor device 12 is installed on the basis 49, air-distributing device 16 is equipped with in sbr reactor device 12 bottoms, link to each other with high pressure positive blower 14 by air feed pipe 15, be equipped with in the sbr reactor device 12 and strain hydrophone 13, go into to guard in the pond 35 by water shoot 18, sludge drainage system 17 in the sbr reactor device 12 is by manual valve 19, electric control valve 20 is inserted in the sludge thickener 22 by shore pipe 21; Hydrocone type measuring apparatus 6 is housed on the carbon source jar 7, and hydrocone type measuring apparatus 6 adds pipe 5 by carbon source and inserts in the frame trough 2;
Accident wastewater inlet pipe 39 links to each other with frame trough 40, and mechanical grille 41 is housed in the frame trough 40, and frame trough 40 links to each other with accident pool 42, and accident pump 43 links to each other with equalizing tank 4 with accident pool 42 by accident pump inlet tube and outlet tube 44; Water discharge spout 34 up to standard is housed in monitoring on the pond 35, monitoring pump 36 respectively with monitoring pond 35, equalizing tank 4 with surmount pipe 46 and link to each other, surmounts pipe 46 connection accident pools 42 by defective water return line 37;
Shore pipe 21 and supernatant liquor return line 33 are housed on the sludge thickener 22, supernatant liquor return line 33 links to each other with filtrate return line 32, mud lift pump 24 is connected with sludge thickener 22 by sludge pump suction pipe 23, be connected with sewage sludge reactor 26 by sludge pump sludge out pipe 25, sewage sludge reactor 26 is connected with sludge drying equipment 28 by reactor sludge out pipe 27, sludge drying equipment 28 is connected with equalizing tank 4 by filtrate return line 32, coagulant aids adds coagulant aids volume pump 30 is housed on the case 31, and coagulant aids volume pump 30 adds pipe 29 by coagulant aids and is connected with sludge pump sludge out pipe 25.
In equalizing tank 4, sbr reactor device 12, monitoring pond 35 and accident pool 42, diving mixer 47 is installed.
On-line monitoring instrument 48 is housed in equalizing tank 4, in monitoring pond 35, NH is installed
3-N and COD on-line monitoring instrument 38 also are equipped with DO, ORP, MLSS on-line monitoring instrument in sbr reactor device 12.
Water outlet electrically-controlled valve 9, the manually operated control valve 8 that connects with flange is housed on lift pump inlet tube and outlet tube 11 and surmounts valve 45, surmount pipe 46 and surmount valve 45 and link to each other, and access accident pool 42.
Compared with the prior art, the utility model arrives emission level up to standard with industrial production wastewater treatments such as synthetic ammonia, urea, ammonium nitrate, Ammonium bicarbonate food grades, particularly a kind of is the purifier of core with the sbr reactor device, can be with low-concentration organic and high concentration methanol wastewater treatment qualified discharge, and realized that floor space is few, less investment, instant effect, stable effluent quality, convenient management and automatic operating.
Description of drawings:
Accompanying drawing is the utility model structural representation.
1. factory effluent water inlet pipes, 2. frame trough, 3. mechanical grille among the figure, 4. equalizing tank, 5. carbon source adds pipe, 6. the hydrocone type measuring apparatus, 7. carbon source jar, 8. manually operated control valve, 9. water outlet electrically-controlled valve, 10. lift pump, 11. lift pumps advance, rising pipe, the 12.SBR reactor, 13. strain hydrophone, 14. high pressure positive blowers, 15. air feed pipes, 16. air-distributing device, 17. sludge drainage systems, 18. water shoots, 19. manual valve, 20. electric control valves, 21. shore pipes, 22. sludge thickener, 23. sludge pump suction pipes, 24. mud lift pumps, 25. the sludge pump sludge out pipe, 26. sewage sludge reactors, 27. reactor sludge out pipe, 28. sludge drying equipment, 29. coagulant aidss add pipe, 30. coagulant aids volume pumps, 31. coagulant aids adds case, 32. the filtrate return line, 33. supernatant liquor return lines, 34. water discharge spouts up to standard, 35. monitoring pond, 36. the monitoring pump, 37. defective water return lines, 38.NH
3-N and COD on-line monitoring instrument, 39. accident wastewater inlet pipes, 40. frame troughs, 41. mechanical grilles, 42. accident pools, 43. accident pumps, 44. accident pump inlet tube and outlet tubes, 45. surmount valve, and 46. surmount pipe, 47. diving mixers, 48. on-line monitoring instrument, 49. bases.
Embodiment:
As shown in the figure, 1. water inlet and equalizing tank: factory effluent water inlet pipe 1 links to each other with frame trough 2, and enter wherein, mechanical grille 3 is housed in the frame trough 2, frame trough 2 links to each other with equalizing tank 4 and communicates, and diving mixer 47, lift pump inlet tube and outlet tube 11, filtrate return line 32, defective water return line 37 and on-line monitoring instrument 48 are installed in the equalizing tank 4.2. lifting system: lift pump inlet tube and outlet tube 11 is housed on the lift pump 10 inserts in the sbr reactor devices 12; The water outlet electrically-controlled valve 9 that connects with flange also is housed on the lift pump inlet tube and outlet tube 11, surmounts valve 45 and manually operated control valve 8; Surmount pipe 46 and surmount valve 45 and link to each other, and in the access accident pool 42.3. water purifying plant: 1) water purifying plant sbr reactor device 12 is steel construction or reinforced concrete structure, is installed on the basis 49.2) water inlet system: water inlet pipe 11 is equipped with at sbr reactor device 12 tops.3) air feed system; Air-distributing device 16 is equipped with in sbr reactor device 12 bottoms, links to each other with air feed pipe 15, and air feed pipe 15 links to each other with high pressure positive blower 14.4) water exhaust system; Be equipped with in the sbr reactor device 12 and strain hydrophone 13 and pick out outside the device, link to each other with water shoot 18, water shoot 18 inserts in the monitoring ponds 35.The formation of straining hydrophone can be horizontally disposed with according to automatic control.5) in the whipping appts sbr reactor device 12 diving mixer 47 is housed.6) sludge drainage system: sludge drainage system 17 is housed in the sbr reactor device 12 picks out outside the device, be connected with manual valve 19, electric control valve 20 usefulness ring flanges, electric control valve 20 links to each other with shore pipe 21, and shore pipe 21 inserts in the sludge thickener 22.7) on-line monitoring instrument: on-line monitoring instrument such as DO, ORP, MLSS also are installed in the sbr reactor device 12, can be horizontally disposed with according to automatic control.
4. nutrition source replenishes: hydrocone type measuring apparatus 6 is housed, also available volume pump class on the carbon source jar 7; Hydrocone type measuring apparatus 6 adds pipe 5 with carbon source and links to each other, and carbon source adds pipe 5 and inserts in the frame trough 2.
5. emergency system: accident wastewater inlet pipe 39 links to each other with frame trough 40, and enters in the groove; Mechanical grille 41 is housed in the frame trough 40; Frame trough 40 links to each other with accident pool 42, and communicates; Diving mixer 47 and accident pump inlet tube and outlet tube 44 are housed in the accident pool 42; Accident pump 43 links to each other with accident pump inlet tube and outlet tube 44; Accident pump inlet tube and outlet tube 44 inserts in the equalizing tank 4.
6. monitor system: monitoring is equipped with diving mixer 47, NH in the pond 35
3-N and COD on-line monitoring instrument 38, water discharge spout up to standard 34 picks out from guarding pond 35, defective water return line 37 is housed in the monitoring pond 35 links to each other with monitoring pump 36, and defective water return line 37 taps in the equalizing tank 4, and manages 46 and link to each other with surmounting.
7. sludge treating system: shore pipe 21 is housed on the sludge thickener 22, supernatant liquor return line 33, supernatant liquor return line 33 is connected with filtrate return line 32, sludge pump suction pipe 23 also is housed in the sludge thickener 22, sludge pump suction pipe 23 is connected with mud lift pump 24 suction inlets, 24 outlets of mud lift pump are equipped with sludge pump sludge out pipe 25 and are tapped in the sewage sludge reactor 26,26 times termination reactors of sewage sludge reactor sludge out pipe 27, reactor sludge out pipe 27 taps in the sludge drying equipment 28, the form of sludge drying equipment can be selected as required, in sludge drying equipment 28, pick out filtrate return line 32, and insert in the equalizing tank 4; Coagulant aids adds coagulant aids volume pump 30 is housed on the case 31, and 30 outlets of coagulant aids volume pump are equipped with coagulant aids and are added pipe 29, and coagulant aids adds pipe 29 and is connected with sludge pump sludge out pipe 25.
Principle of work:
Methanol production waste water enters frame trough 2 from water inlet pipe 1, flow through mechanical grille 3, the bulk of damming suspended substance, in order to avoid obstruction follow-up equipment, cross grid water and flow into equalizing tank 4 regulating pondages, homogenizing water quality, guarantee the follow-up equipment load evenly, lift pump 10 is pressed the operation of SBR water inlet cycle request, equalizing tank water is sent into sbr reactor device 12, and the sbr reactor device is through water inlet, aeration, precipitation, strain water and operation such as idle is finished a processing cycle successively, enter monitoring pond 35 by the treating water that hydrophone discharges of straining in the sbr reactor device 12, on-line monitoring instrument 38 such as COD are joined by institute in the monitoring pond, under its monitoring, the qualified water discharging, and finish whole water treatment technological process.
Nutrition source replenishes and stirs; Because biochemical processing process requires C/N 〉=3 that biochemical condition preferably o'clock is just arranged, and the ratio of C and N does not often reach requirement in the Ammonia Production waste water, so must add the strong carbon source of biochemical to equalizing tank in good time, carbon source is added in the equalizing tank 4 through hydrocone type measuring apparatus 6 by carbon source jar 7.In equalizing tank 4, be provided with diving mixer 47 and stir in good time, and guarantee that mud does not sink to the bottom and plays suitable biochemistry and gives reactivity.
Air feed system: when sbr reactor device 12 needed air feed, wind regime was sent into sbr reactor device 12 interior air-distributing devices 16 by high pressure positive blower 14 and is carried out aeration.
Outlet system: when sbr reactor device 12 arrives drainage procedure, strain water, supernatant liquor is sent into monitoring pond 35, when 38 monitorings of on-line monitoring instrument are qualified, discharge from water discharge spout 34 up to standard by straining hydrophone 13 execution.
Spoil disposal: when sbr reactor device 12 needs spoil disposal, open electric control valve 20, the mud in the sbr reactor device 12 is collected to enter in the sludge thickener 22 through sludge drainage system 17 and is concentrated.
The accident safeguards system; Accident waste water generally has following three classes: 1) first rainwater, fire-fighting accident water and equipment breakdown or maintenance waste water, these waste water complicated components, concentration height, flow into frame trough 40 by accident wastewater inlet pipe 39, after mechanical grille 41 blocks the bulk suspended substance, flow into accident pool 42, send into equalizing tank 4 through accident pump 43 by the acceptable meteor of water purifying plant again and participate in handling.For homogenizing water quality prevents precipitation, diving mixer 47 is housed in the accident pool 42.2) the disproportionate waste water of methyl alcohol: NH in equalizing tank
3When-N does not become biochemical ratio with COD, promote, send into accident pool 42 through surmounting valve 45 and surmounting pipe 46 with lift pump 10.3) the defective water of sbr reactor device: when occurring not water up to standard in the monitoring pond 35, send equalizing tank 4 back to or accident pool 42 participates in processing again with monitoring pump 36.
Sludge treating system: after mud concentrates in sludge thickener 22, supernatant liquor flows back to equalizing tank 4, mud promotes with mud lift pump 24, send in the pressure type sewage sludge reactor 26 and add the coagulant aids reaction that case 31, coagulant aids volume pump 30 are sent here from coagulant aids, reaction mud is pressed into sludge drying equipment 28, dried mud transports, and equalizing tank 4 is sent in water outlet back to.
Automatically control: the automatic control of sbr reactor device: the sbr reactor device is the interval type biochemical processing process, and its reaction can be divided into into water, aeration, precipitate, strain water finished with idle five stages, and its operation is mainly controlled automatically with PLC by various instrument monitorings and finished.
Fill phase; After it's the idle stage has been past sbr reactor device 12, enter the next processing cycle, then instruct lift pump 10 to last to 12 water inlets of sbr reactor device, to the time pump trip by water inlet.
Aeration phase: instruction frequency conversion high pressure positive blower 14 lasts air feed by aeration after water inlet; shut down to the time; its wind supply quantity instructs fan frequency conversion by control instruments DO on-line monitoring instrument test oxygen in water; adjust wind supply quantity; other has ORP on-line monitoring instrument to judge the redox ability of aerobic stage; be the processing power of SBR, adjust aeration period with this.
Precipitate phase: this stage is not opened any equipment, lasts by precipitation and carries out.
Bleeding stage: after precipitation finished, instruction was strained hydrophone 13 and is lasted to carry out by draining and strain water, strained hydrophone and can adopt product commonly used at present, and drain discharge and draining last but must regulate automatically.
The idle stage: last by idle, open the diving mixer 47 that is installed in the sbr reactor device 12 automatically, carry out anoxic, anaerobic reaction, after finishing fully in the idle stage, equipment enters the circulation of lower whorl treatment process.
Spoil disposal: MLSS on-line monitoring instrument is housed in the sbr reactor device 12, sludge concentration in the monitoring reaction device, when MLSS＞8000mg/L, mud valve 20 spoil disposals are opened in instruction automatically.Sludge volume MLSS index monitoring is in accordance with regulations determined.
Monitoring pond automatic control: the water outlet of sbr reactor device 12 enters monitoring pond 35, NH in the pond
3When-N and COD on-line monitoring instrument monitoring pool water were defective, instruction monitoring pump 36 was opened automatically, defective water was returned equalizing tank 4 or accident pool 42 participates in handling again, in guarding pump 36, come the hydration lattice till.
Equalizing tank water quality control: PH, COD, NH are housed in the equalizing tank 4
3On-line monitoring such as-N and liquid level sensor instrument 48, come every water quality in the monitoring pool, when pond water monitoring index does not meet SBR12 and handles index, the instruction water outlet electrically-controlled valve 9 that switches off the pump then, open lift pump 10 and surmount valve 45, it is pending that this water is sent into accident pool 42.
Other system: other system as carbon source add, mechanical grille, diving mixer, accident pump, sterilization and the sludge treating system automatic program all can adopting.
Claims (4)
1. methanol production wastewater treatment equipment, by mechanical grille, equalizing tank, the carbon source jar, lift pump, the sbr reactor device, sludge thickener, the mud lift pump, sewage sludge reactor, sludge drying equipment, the coagulant aids dispensing kit, the monitoring pond, the monitoring pump, accident pool, the accident pump, various on-line monitoring instrument and diving mixer are formed, it is characterized in that: factory effluent water inlet pipe (1) links to each other with frame trough (2), mechanical grille (3) is housed in frame trough (2), frame trough (2) is communicated with equalizing tank (4), lift pump (10) advances by lift pump, rising pipe (11) links to each other with sbr reactor device (12) top with equalizing tank (4) respectively, water purifying plant sbr reactor device (12) is installed on the basis (49), air-distributing device (16) is equipped with in sbr reactor device (12) bottom, link to each other with high pressure positive blower (14) by air feed pipe (15), be equipped with in the sbr reactor device (12) and strain hydrophone (13), insert in the monitoring pond (35) by water shoot (18), sludge drainage system (17) in the sbr reactor device (12) is by manual valve (19), electric control valve (20) is inserted in the sludge thickener (22) by shore pipe (21); Hydrocone type measuring apparatus (6) is housed on the carbon source jar (7), and hydrocone type measuring apparatus (6) adds pipe (5) by carbon source and inserts in the frame trough (2);
Accident wastewater inlet pipe (39) links to each other with frame trough (40), mechanical grille (41) is housed in the frame trough (40), frame trough (40) links to each other with accident pool (42), and accident pump (43) links to each other with equalizing tank (4) with accident pool (42) by accident pump inlet tube and outlet tube (44); In monitoring pond (35) water discharge spout up to standard (34) is housed, monitoring pump (36) respectively with monitoring pond (35), equalizing tank (4) with surmount pipe (46) and link to each other, surmounts pipe (46) connection accident pool (42) by defective water return line (37);
Shore pipe (21) and supernatant liquor return line (33) are housed on the sludge thickener (22), supernatant liquor return line (33) links to each other with filtrate return line (32), mud lift pump (24) is connected with sludge thickener (22) by sludge pump suction pipe (23), be connected with sewage sludge reactor (26) by sludge pump sludge out pipe (25), sewage sludge reactor (26) is connected with sludge drying equipment (28) by reactor sludge out pipe (27), sludge drying equipment (28) is connected with equalizing tank (4) by filtrate return line (32), coagulant aids adds coagulant aids volume pump (30) is housed on the case (31), and coagulant aids volume pump (30) adds pipe (29) by coagulant aids and is connected with sludge pump sludge out pipe (25).
2. methanol production wastewater treatment equipment according to claim 1 is characterized in that: in equalizing tank (4), sbr reactor device (12), monitoring pond (35) and accident pool (42) diving mixer (47) is installed.
3. methanol production wastewater treatment equipment according to claim 1 is characterized in that: on-line monitoring instrument (48) is housed in equalizing tank (4), NH is installed in monitoring pond (35)
3-N and COD on-line monitoring instrument (38) also are equipped with DO, ORP, MLSS on-line monitoring instrument in sbr reactor device (12).
4. methanol production wastewater treatment equipment according to claim 1, it is characterized in that: water outlet electrically-controlled valve (9), the manually operated control valve (8) that connects with flange is housed on lift pump inlet tube and outlet tube (11) and surmounts valve (45), surmount pipe (46) and surmount valve (45) and link to each other, and insert accident pool (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200962177U CN201148388Y (en) | 2008-01-15 | 2008-01-15 | Methanol production waste water treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200962177U CN201148388Y (en) | 2008-01-15 | 2008-01-15 | Methanol production waste water treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201148388Y true CN201148388Y (en) | 2008-11-12 |
Family
ID=40116155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200962177U Expired - Fee Related CN201148388Y (en) | 2008-01-15 | 2008-01-15 | Methanol production waste water treatment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201148388Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102557359A (en) * | 2012-03-01 | 2012-07-11 | 贵州绿色环保设备工程有限责任公司 | Device for treating wastewater during production of pentaerythritol |
| CN102730890A (en) * | 2012-07-27 | 2012-10-17 | 贵州绿色环保设备工程有限责任公司 | High-concentration phosphorus-containing and fluorine-containing sewage treatment device |
| CN106774095A (en) * | 2017-02-07 | 2017-05-31 | 北京易沃特科技有限公司 | A kind of Industrial Wastewater Treatment control method and system based on intelligent data analysis |
-
2008
- 2008-01-15 CN CNU2008200962177U patent/CN201148388Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102557359A (en) * | 2012-03-01 | 2012-07-11 | 贵州绿色环保设备工程有限责任公司 | Device for treating wastewater during production of pentaerythritol |
| CN102730890A (en) * | 2012-07-27 | 2012-10-17 | 贵州绿色环保设备工程有限责任公司 | High-concentration phosphorus-containing and fluorine-containing sewage treatment device |
| CN102730890B (en) * | 2012-07-27 | 2013-07-24 | 贵州绿色环保设备工程有限责任公司 | High-concentration phosphorus-containing and fluorine-containing sewage treatment device |
| CN106774095A (en) * | 2017-02-07 | 2017-05-31 | 北京易沃特科技有限公司 | A kind of Industrial Wastewater Treatment control method and system based on intelligent data analysis |
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