CN201330214Y - Integrated high-organic matter and high-ammonia nitrogen waste water biological treatment device - Google Patents

Integrated high-organic matter and high-ammonia nitrogen waste water biological treatment device Download PDF

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Publication number
CN201330214Y
CN201330214Y CNU2009200989719U CN200920098971U CN201330214Y CN 201330214 Y CN201330214 Y CN 201330214Y CN U2009200989719 U CNU2009200989719 U CN U2009200989719U CN 200920098971 U CN200920098971 U CN 200920098971U CN 201330214 Y CN201330214 Y CN 201330214Y
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cylindrical shell
anaerobic
aerobic reaction
aerobic
reaction cylindrical
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CNU2009200989719U
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张颖
闫立龙
王晓辉
杨阳
李晶
韩雪
刘路明
马淑艳
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Northeast Agricultural University
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Northeast Agricultural University
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Abstract

An integrated high-organic matter and high-ammonia nitrogen waste water biological treatment device, relates to a waste water biological treatment device. The utility model solves the problems that in the present high-organic matter and high-ammonia nitrogen waste water biological treatment, the ammonia and nitrogen are removed with poor effect when the anaerobic process is adopted to treat the waste water, the investment and operation cost is high when the aerobic process is adopted to treat the waste water, the occupied area is big, the process route is long, the capital construction cost is high when the anaerobic and aerobic combination is adopted to treat the waste water. The anaerobic particle sludge is arranged in an upper cylinder, a three-phase separator is mounted in an upper anaerobic reaction cylinder, an aerobic reaction cylinder is mounted on an anaerobic treatment device, an aerobic reactant is arranged in the aerobic reaction cylinder, a mixed stirrer is arranged in the cavity, the upper end of an inlet pipe is fixedly connected with the upper end surface of a first outlet millweir, the lower end of the inlet pipe is arranged in the aerobic reactant. The utility model has good ammonia and nitrogen removal effect, little occupied area, lower capital construction cost and simple structure.

Description

Integrated high organism and high ammonia-nitrogen wastewater biological treatment device
Technical field
The utility model relates to a kind of biological wastewater treatment device, belongs to the sewage treatment equipment technical field.
Background technology
Along with improving constantly of industrialized level and people's living standard, the mankind have produced a large amount of waste water that contains high-enriched organics and ammonia nitrogen in high density in producing and living.This high concentrated organic wastewater directly enters or enters water body with rain drop erosion, with the dissolved oxygen in the mass consumption water body, makes the water body blackening smelly.Containing a large amount of nitrogen elements in the water is one of major reason that causes body eutrophication.In case water body generation eutrophication, the hydrobiont in the water body will be dead gradually, and severe patient causes water body forfeiture functions of use.
Although high-enriched organics and high-concentration ammonia nitrogenous wastewater also field utilize or adopt the nature treatment system to handle, but these two kinds of methods all need a large amount of soils, for the practical situation that China has a large population and a few land, these two kinds of treatment processs will be subjected to utilizing the restriction in soil, and natural tupe treatment effect such as artificial swamp is subject to season and influence of temperature variation.For the practical situation that China has a large population and a few land, biologic treating technique will be the excellent selection that the limited regional waste water of livestock poultry in soil is handled.In biologic treating technique, anaerobic biological treatment can directly be handled high-concentration waste water, and can reclaim the energy, but, Pollutant levels are still very high in the water outlet after anaerobic technique is handled, and particularly ammonia nitrogen not have removal substantially, enter water body after, influence to environment is still very big, need do further processing; Aerobic process is directly handled this kind waste water, investment and working cost are very high, and adopt anaerobic-aerobic to unite the optimal selection that is treated as this kind waste water treatment process, but the anaerobic-aerobic combined treatment process needs very big floor space equally, and operational path is very long, makes capital cost also very high.
The utility model content
The purpose of this utility model is an ammonia nitrogen removal poor effect when solving that anaerobic technique is handled this kind waste water in the biological treatment of existing high organism, high ammonia-nitrogen wastewater, investment of this kind of aerobic process individual curing waste water and working cost height, anaerobic-aerobic is united and is handled the problem that this kind waste water floor space is big, operational path is long and capital cost is high, and then a kind of integrated high organism and high ammonia-nitrogen wastewater biological treatment device are provided.
The technical solution of the utility model is: integrated high organism and high ammonia-nitrogen wastewater biological treatment device are made up of anaerobic processing device and aerobic treatment device, described anaerobic processing device comprises water inlet pipe, following anaerobic reaction cylindrical shell, a plurality of first valve bodies, anaerobic grain sludge, a plurality of first stopple coupons, last anaerobic reaction cylindrical shell, triphase separator and escape pipe, described anaerobic reaction cylindrical shell down is made up of upper shell and tapered bottom tube, described upper shell is connected by ring flange with the tapered bottom tube, described water inlet pipe is installed on the lower surface of tapered bottom tube and with the tapered bottom tube and is communicated with, described anaerobic grain sludge is arranged in the upper shell, the described anaerobic reaction cylindrical shell of going up is installed on the upper surface of upper shell and with upper shell and is communicated with, and the lower end of described triphase separator is arranged in the anaerobic reaction cylindrical shell; Described aerobic treatment device is by the aerobic reaction cylindrical shell, a plurality of second valve bodies, a plurality of second stopple coupons, mixed stirring device, distribution device, the aerobic reaction body, first effluent weir, inhalent siphon, first rising pipe, joint flange, second effluent weir and second rising pipe are formed, described aerobic reaction barrel jacket be contained on the anaerobic processing device and and anaerobic processing device between form cavity, the lower end of described aerobic reaction cylindrical shell is fixed in down on the wall of the upper shell of anaerobic reaction cylindrical shell and tapered bottom tube intersection by joint flange, leave the space between the upper surface of the top board of described aerobic reaction cylindrical shell and last anaerobic reaction cylindrical shell, the upper end of described triphase separator is packed on the lower surface of top board of aerobic reaction cylindrical shell, described escape pipe is packed on the top board of aerobic reaction cylindrical shell and with triphase separator and is communicated with, described distribution device is installed in the aerobic reaction cylindrical shell and is positioned on the upper surface of joint flange, described aerobic reaction body is arranged in the aerobic reaction cylindrical shell and is positioned on the upper surface of joint flange, described mixed stirring device is arranged in the cavity, and the electric motor of mixed stirring device is packed on the inwall of the aerobic reaction cylindrical shell above the aerobic reaction body, the paddle wheel of described mixed stirring device is arranged in the aerobic reaction body, the wall upper edge aerobic reaction cylindrical shell of the aerobic reaction cylindrical shell of the electric motor of described mixed stirring device below be axially installed with a plurality of second stopple coupons, have water outlet on the wall of the aerobic reaction cylindrical shell between the electric motor of described mixed stirring device and second stopple coupon that closes on, described second effluent weir is installed on the outer wall of aerobic reaction cylindrical shell and is corresponding with water outlet, described second rising pipe is installed on the base plate of second effluent weir and with second effluent weir and is communicated with, the outer wall of the inner of described first effluent weir and last anaerobic reaction cylindrical shell is affixed, the inwall of the outer end of first effluent weir and aerobic reaction cylindrical shell is affixed, the upper end of described inhalent siphon is fixed on the lower surface of first effluent weir, and be communicated with first effluent weir, the lower end of described inhalent siphon is arranged in the aerobic reaction body, one end of described first rising pipe is communicated with the upper end of inhalent siphon, the other end of first rising pipe passes the aerobic reaction cylindrical shell, one end of described a plurality of first stopple coupons is along on the outer wall that axially is installed in upper shell of following anaerobic reaction cylindrical shell, and be communicated with upper shell, the other end of a plurality of first stopple coupons passes the aerobic reaction cylindrical shell, described a plurality of first valve body is installed in respectively on water inlet pipe and a plurality of first stopple coupon, and described a plurality of second valve bodies are installed in a plurality of second stopple coupons respectively, on the inhalent siphon and first rising pipe.
The utility model compared with prior art has following beneficial effect: the utlity model has that ammonia nitrogen removal is effective, investment and working cost is low, occupation area of equipment is little, flow process is simple, capital cost is low and advantage of simple structure.The utility model can independently use, and the use of also can connecting can also in parallelly be used, and can also be used for the upgrading of existing waste water disposal facility, is easy to promotion and application.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model, and Fig. 2 is the structural representation of water distribution board.
Embodiment
Embodiment one: present embodiment is described in conjunction with Fig. 1, present embodiment is made up of anaerobic processing device and aerobic treatment device, described anaerobic processing device comprises water inlet pipe 1, following anaerobic reaction cylindrical shell, a plurality of first valve bodies 4, anaerobic grain sludge 5, a plurality of first stopple coupons 6, last anaerobic reaction cylindrical shell 7, triphase separator 8 and escape pipe 9, described anaerobic reaction cylindrical shell down is made up of upper shell 3-1 and tapered bottom tube 3-2, described upper shell 3-1 is connected by ring flange with tapered bottom tube 3-2, described water inlet pipe 1 is installed on the lower surface of tapered bottom tube 3-2 and with tapered bottom tube 3-2 and is communicated with, described anaerobic grain sludge 5 is arranged in the upper shell 3-1, the described anaerobic reaction cylindrical shell 7 of going up is installed on the upper surface of upper shell 3-1 and with upper shell 3-1 and is communicated with, and the lower end of described triphase separator 8 is arranged in the anaerobic reaction cylindrical shell 7; Described aerobic treatment device is by aerobic reaction cylindrical shell 11, a plurality of second valve bodies 12, a plurality of second stopple coupons 13, mixed stirring device, distribution device 15, aerobic reaction body 16, first effluent weir 17, inhalent siphon 18, first rising pipe 19, joint flange 21, second effluent weir 24 and second rising pipe 25 are formed, described aerobic reaction cylindrical shell 11 be sleeved on the anaerobic processing device and and anaerobic processing device between form cavity 20, the lower end of described aerobic reaction cylindrical shell 11 is fixed in down on the wall of the upper shell 3-1 of anaerobic reaction cylindrical shell and tapered bottom tube 3-2 intersection by joint flange 21, leave the space between the top board 11-1 of described aerobic reaction cylindrical shell 11 and the upper surface of last anaerobic reaction cylindrical shell 7, the upper end of described triphase separator 8 is packed on the lower surface of top board 11-1 of aerobic reaction cylindrical shell 11, the top board 11-1 that described escape pipe 9 is packed in aerobic reaction cylindrical shell 11 upward and with triphase separator 8 is communicated with, described distribution device 15 is installed in the aerobic reaction cylindrical shell 11 and is positioned on the upper surface of joint flange 21, described aerobic reaction body 16 is arranged in the aerobic reaction cylindrical shell 11 and is positioned on the upper surface of joint flange 21, described mixed stirring device is arranged in the cavity 20, and the electric motor 22 of mixed stirring device is packed on the inwall of aerobic reaction cylindrical shell 11 of aerobic reaction body 16 tops, the paddle wheel 23 of described mixed stirring device is arranged in the aerobic reaction body 16, the wall upper edge aerobic reaction cylindrical shell 11 of the aerobic reaction cylindrical shell 11 of electric motor 22 belows of described mixed stirring device be axially installed with a plurality of second stopple coupons 13, have water outlet 11-2 on the wall of the aerobic reaction cylindrical shell 11 between the electric motor 22 of described mixed stirring device and second stopple coupon 13 that closes on, described second effluent weir 24 is installed on the outer wall of aerobic reaction cylindrical shell 11 and is corresponding with water outlet 11-2, described second rising pipe 25 is installed on the base plate of second effluent weir 24 and with second effluent weir 24 and is communicated with, the outer wall of the inner of described first effluent weir 17 and last anaerobic reaction cylindrical shell 7 is affixed, the inwall of the outer end of first effluent weir 17 and aerobic reaction cylindrical shell 11 is affixed, the upper end of described inhalent siphon 18 is fixed on the lower surface of first effluent weir 17, and be communicated with first effluent weir 17, the lower end of described inhalent siphon 18 is arranged in the aerobic reaction body 16, one end of described first rising pipe 19 is communicated with the upper end of inhalent siphon 18, the other end of first rising pipe 19 passes aerobic reaction cylindrical shell 11, one end of described a plurality of first stopple coupons 6 is along on the outer wall that axially is installed in upper shell 3-1 of following anaerobic reaction cylindrical shell, and 3-1 is communicated with upper shell, the other end of a plurality of first stopple coupons 6 passes aerobic reaction cylindrical shell 11, described a plurality of first valve body 4 is installed in respectively on water inlet pipe 1 and a plurality of first stopple coupon 6, and described a plurality of second valve bodies 12 are installed in a plurality of second stopple coupons 13 respectively, on the inhalent siphon 18 and first rising pipe 19.
Embodiment two: in conjunction with Fig. 1 present embodiment is described, the aerobic reaction body 16 of present embodiment is an ordinary activated sludge.So be provided with, organic removal rate reaches 85%~90%, and ammonia nitrogen removal frank reaches 70%~80%.Other composition is identical with embodiment one with annexation.
Embodiment three: in conjunction with Fig. 1 present embodiment is described, the aerobic reaction body 16 of present embodiment is an aerobic particle mud.So be provided with, organic removal rate reaches more than 90%, and ammonia nitrogen removal frank reaches more than 80%.Other composition is identical with embodiment one with annexation.
Embodiment four: in conjunction with Fig. 1 present embodiment is described, the aerobic reaction body 16 of present embodiment is a bio-carrier.So be provided with, organic removal rate reaches more than 90%, and ammonia nitrogen removal frank reaches more than 85%.Other composition is identical with embodiment one with annexation.
Embodiment five: in conjunction with Fig. 1 present embodiment is described, the anaerobic processing device of present embodiment also increases gas accumulation ring 26, and described gas accumulation ring 26 is packed on the inwall of upper shell 3-1 upper end.So be provided with, promote gas accumulation, gas-water separation is effective.Other composition is identical with embodiment one with annexation.
Embodiment six: in conjunction with Fig. 1 present embodiment is described, the cross section of the gas accumulation ring 26 of present embodiment is a trilateral.So be provided with, assemble gas better, gas-water separation is effective.Other composition is identical with embodiment eight with annexation.
Embodiment seven: present embodiment is described in conjunction with Fig. 1 and Fig. 2, the anaerobic processing device of present embodiment also increases water distribution board 2, evenly have a plurality of hole 2-1 on the disc of described water distribution board 2, described water distribution board 2 is installed in down in the anaerobic reaction cylindrical shell and is positioned at the intersection of upper shell 3-1 and tapered bottom tube 3-2.So be provided with, make water distribution more even, prevent that filler from blocking water inlet pipe.Other composition is identical with embodiment one, five or six with annexation.
Embodiment eight: in conjunction with Fig. 1 present embodiment is described, the mixed stirring device of present embodiment is made up of electric motor 22 and paddle wheel 23, and described paddle wheel 23 is packed on the rotating shaft 22-1 of electric motor 22.So be provided with, reaction is more abundant between aerobic reaction body and the water.Other composition is identical with embodiment one with annexation.
In conjunction with Fig. 1 principle of work of the present utility model is described: waste water is entered down in the anaerobic reaction cylindrical shell through water distribution board 2 by water inlet pipe 1, under the effect of anaerobic grain sludge 5, carry out anaerobic biological treatment, the gas that produces is discharged by triphase separator 8 and escape pipe 9, effusive liquid is through last anaerobic reaction cylindrical shell 7, enter in the aerobic reaction cylindrical shell 11 by inhalent siphon 18 again, after aerobic reaction body 16 aerobes are handled, flow out.

Claims (8)

1, a kind of integrated high organism and high ammonia-nitrogen wastewater biological treatment device, it is made up of anaerobic processing device and aerobic treatment device, it is characterized in that: described anaerobic processing device comprises water inlet pipe (1), following anaerobic reaction cylindrical shell, a plurality of first valve bodies (4), anaerobic grain sludge (5), a plurality of first stopple coupons (6), last anaerobic reaction cylindrical shell (7), triphase separator (8) and escape pipe (9), described anaerobic reaction cylindrical shell down is made up of upper shell (3-1) and tapered bottom tube (3-2), described upper shell (3-1) is connected by ring flange with tapered bottom tube (3-2), described water inlet pipe (1) is installed on the lower surface of tapered bottom tube (3-2) and with tapered bottom tube (3-2) and is communicated with, described anaerobic grain sludge (5) is arranged in the upper shell (3-1), the described anaerobic reaction cylindrical shell (7) of going up is installed on the upper surface of upper shell (3-1) and with upper shell (3-1) and is communicated with, and the lower end of described triphase separator (8) is arranged in the anaerobic reaction cylindrical shell (7); Described aerobic treatment device is by aerobic reaction cylindrical shell (11), a plurality of second valve bodies (12), a plurality of second stopple coupons (13), mixed stirring device, distribution device (15), aerobic reaction body (16), first effluent weir (17), inhalent siphon (18), first rising pipe (19), joint flange (21), second effluent weir (24) and second rising pipe (25) are formed, described aerobic reaction cylindrical shell (11) be sleeved on the anaerobic processing device and and anaerobic processing device between form cavity (20), on the upper shell (3-1) that the lower end of described aerobic reaction cylindrical shell (11) is fixed in down the anaerobic reaction cylindrical shell by joint flange (21) and the wall of tapered bottom tube (3-2) intersection, leave the space between the top board (11-1) of described aerobic reaction cylindrical shell (11) and the upper surface of last anaerobic reaction cylindrical shell (7), the upper end of described triphase separator (8) is packed on the lower surface of top board (11-1) of aerobic reaction cylindrical shell (11), the top board (11-1) that described escape pipe (9) is packed in aerobic reaction cylindrical shell (11) upward and with triphase separator (8) is communicated with, described distribution device (15) is installed in the aerobic reaction cylindrical shell (11) and is positioned on the upper surface of joint flange (21), described aerobic reaction body (16) is arranged in the aerobic reaction cylindrical shell (11) and is positioned on the upper surface of joint flange (21), described mixed stirring device is arranged in the cavity (20), and the electric motor of mixed stirring device (22) is packed on the inwall of the aerobic reaction cylindrical shell (11) above the aerobic reaction body (16), the paddle wheel of described mixed stirring device (23) is arranged in the aerobic reaction body (16), the wall upper edge aerobic reaction cylindrical shell (11) of the aerobic reaction cylindrical shell (11) of the electric motor of described mixed stirring device (22) below be axially installed with a plurality of second stopple coupons (13), have water outlet (11-2) on the wall of the aerobic reaction cylindrical shell (11) between electric motor of described mixed stirring device (22) and second stopple coupon (13) that closes on, described second effluent weir (24) is installed on the outer wall of aerobic reaction cylindrical shell (11) and is corresponding with water outlet (11-2), described second rising pipe (25) is installed on the base plate of second effluent weir (24) and with second effluent weir (24) and is communicated with, the outer wall of the inner of described first effluent weir (17) and last anaerobic reaction cylindrical shell (7) is affixed, the inwall of the outer end of first effluent weir (17) and aerobic reaction cylindrical shell (11) is affixed, the upper end of described inhalent siphon (18) is fixed on the lower surface of first effluent weir (17), and be communicated with first effluent weir (17), the lower end of described inhalent siphon (18) is arranged in the aerobic reaction body (16), one end of described first rising pipe (19) is communicated with the upper end of inhalent siphon (18), the other end of first rising pipe (19) passes aerobic reaction cylindrical shell (11), one end of described a plurality of first stopple coupons (6) is along on the outer wall that axially is installed in upper shell (3-1) of following anaerobic reaction cylindrical shell, and (3-1) is communicated with upper shell, the other end of a plurality of first stopple coupons (6) passes aerobic reaction cylindrical shell (11), described a plurality of first valve bodies (4) are installed in respectively on water inlet pipe (1) and a plurality of first stopple coupon (6), and described a plurality of second valve bodies (12) are installed in a plurality of second stopple coupons (13) respectively, on inhalent siphon (18) and first rising pipe (19).
2, according to described integrated high organism of claim 1 and high ammonia-nitrogen wastewater biological treatment device, it is characterized in that: described aerobic reaction body (16) is ordinary activated sludge.
3, according to described integrated high organism of claim 1 and high ammonia-nitrogen wastewater biological treatment device, it is characterized in that: described aerobic reaction body (16) is an aerobic particle mud.
4, according to described integrated high organism of claim 1 and high ammonia-nitrogen wastewater biological treatment device, it is characterized in that: described aerobic reaction body (16) is a bio-carrier.
5, according to described integrated high organism of claim 1 and high ammonia-nitrogen wastewater biological treatment device, it is characterized in that: described anaerobic processing device also comprises gas accumulation ring (26), and described gas accumulation ring (26) is packed on the inwall of upper shell (3-1) upper end.
6, according to described integrated high organism of claim 5 and high ammonia-nitrogen wastewater biological treatment device, it is characterized in that: the cross section of described gas accumulation ring (26) is a trilateral.
7, according to claim 1,5 or 6 described integrated high organism and high ammonia-nitrogen wastewater biological treatment devices, it is characterized in that: described anaerobic processing device also comprises water distribution board (2), evenly have a plurality of holes (2-1) on the disc of described water distribution board (2), described water distribution board (2) is installed in down in the anaerobic reaction cylindrical shell and is positioned at the intersection of upper shell (3-1) and tapered bottom tube (3-2).
8, according to described integrated high organism of claim 1 and high ammonia-nitrogen wastewater biological treatment device, it is characterized in that: described mixed stirring device is made up of electric motor (22) and paddle wheel (23), and described paddle wheel (23) is packed in the rotating shaft (22-1) of electric motor (22).
CNU2009200989719U 2009-01-19 2009-01-19 Integrated high-organic matter and high-ammonia nitrogen waste water biological treatment device Expired - Lifetime CN201330214Y (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101475263B (en) * 2009-01-19 2011-06-15 东北农业大学 High organic substance and high ammonia nitrogen waste water biological treatment apparatus
CN103880180A (en) * 2014-03-05 2014-06-25 大连民族学院 Intelligent integral treatment device for high-concentration non-degradable wastewater produced in industrial parks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101475263B (en) * 2009-01-19 2011-06-15 东北农业大学 High organic substance and high ammonia nitrogen waste water biological treatment apparatus
CN103880180A (en) * 2014-03-05 2014-06-25 大连民族学院 Intelligent integral treatment device for high-concentration non-degradable wastewater produced in industrial parks
CN103880180B (en) * 2014-03-05 2016-01-20 大连民族学院 Industrial park high-concentration hardly-degradable waste water intelligent integral treatment unit

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