CN203530013U - Improved anaerobic ammonia oxidation baffle plate reactor - Google Patents
Improved anaerobic ammonia oxidation baffle plate reactor Download PDFInfo
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- CN203530013U CN203530013U CN201320591163.2U CN201320591163U CN203530013U CN 203530013 U CN203530013 U CN 203530013U CN 201320591163 U CN201320591163 U CN 201320591163U CN 203530013 U CN203530013 U CN 203530013U
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Abstract
The utility model discloses an improved anaerobic ammonia oxidation baffle plate reactor which comprises a water bath heating system and a reactor body, wherein the water bath heating system comprises a heater, the periphery of the reactor body is coated with a water bath heating layer, a water outlet pipe of the heater is communicated with the water bath heating layer, an inner cavity of the reactor body comprises a water distributing region and a reaction region, the water distributing region is provided with a water inlet communicated with outside, the interior of the reaction region is partitioned into a plurality of independent grid cells through a vertical folded plate, a gap is reserved between the vertical folded plate and the upper end of the reactor body, an inclined folded plate is respectively arranged at the right side of each grid cell, a gap is reserved between the inclined folded plate and the bottom end of the reactor body, and an exhaust port is formed in the top end of each grid cell and connected with an air collecting bag; the heater, the water inlet, a water outlet, the exhaust ports, a backflow inlet and a washing hole are provided with valves, and a water inlet valve is arranged on the water inlet pipe. The improved anaerobic ammonia oxidation baffle plate reactor has the beneficial effects of strong interception capacity; microorganism in the reactor is an optimal state, thus the cost is saved; the improved anaerobic ammonia oxidation baffle plate reactor is suitable for treating high-concentration waste water; the problem of blockage of the reactor is solved; more maneuverability is achieved.
Description
Technical field
The utility model relates to a kind of modified version Anammox baffled reactor.
Background technology
The large water system of China seven, lake, reservoir, some areas underground water are subject to pollution in various degree, and its source of pollution are mainly trade effluent, agricultural effluent and sanitary sewage.Water pollution hazard HUMAN HEALTH, fishery and agriculture production (by contaminated irrigation water), also increased the expenditure of cleaning water supply, and nitrate pollution is one of distinct issues comparatively wherein.Anammox reaction can be take in water nitrosonium salts and mineralized nitrogen be become to harmless nitrogen as electron acceptor(EA), and this process do not need additionally to add organism, saves running cost, thereby becomes main force's technology in denitrogenation of waste water field.Anammox baffled reactor is as a class high efficiency reactor, have simple in structure, without the advantage such as filler, hydraulics be better, but there are some defects, as problems such as mud in reactor easily run off, volumetric efficiency is not high, become the operation bottleneck of efficient anaerobic ammoxidation technique.
Utility model content
The problem that mud easily runs off, volumetric efficiency is not high existing in order to overcome traditional Anammox baffled reactor, the utility model proposes a kind of efficient, stable, impact-resistant modified version Anammox baffled reactor.
Modified version Anammox baffled reactor, comprise heating in water bath system and reactor body, it is characterized in that: described heating in water bath system comprises well heater, is coated on the heating in water bath layer of described reactor body periphery, and the rising pipe of described well heater is communicated with described heated water bath layer; Described reactor body inner chamber comprises cloth pool and reaction zone, and described cloth pool arranges the water-in being in communication with the outside; Described inside, reaction zone is by staying gapped vertical flap to be separated into a plurality of independently lattice chamber with reactor body upper end, and each right side, lattice chamber arranges respectively one and stays gapped bias plate with reactor body bottom; Each top, lattice chamber is with venting port, and described venting port is connected with gas collection bag; The venting port left side, top, lattice chamber of end arranges rinse mouth, sidewall sets out the mouth of a river and refluxing opening, described water outlet is connected with well heater, water outlet arranges overflow weir, and described refluxing opening is communicated with described water-in by external reflux pump, and each lattice chamber arranges thief hole and mud discharging mouth; Well heater, water-in, water outlet, venting port, refluxing opening and rinse mouth all arrange valve, and on the water inlet pipe being communicated with water-in, inlet valve are set.
Described inside, reaction zone stays gapped vertical flap to be separated into five lattice chambers by four with reactor body inwall.
Described reactor body is rectangular-shaped, long: height: wide ratio is 4～6:2～3:1, five lattice chamber volume ratios are 1:1:1:1:1.
Described vertical flap is 0.6～0.8:1 with the ratio of described reactor body height, and bias plate length is 0.7～0.8:1 with the ratio of reactor body height.
Described bias plate and horizontal base line angle α are 80～85 °, and each lattice chamber bottom flaring plate and horizontal base line angle β are 45～60 °, and overflow weir and horizontal base line angle γ are 45～60 °, and rinse mouth and horizontal base line angle theta are 120～135 °.
Outlet valve and refluxing opening valve height are respectively 0.8～0.9:1 and 0.3～0.4:1 with the ratio of height for reactor.
Described mud discharging mouth height is 0.2～0.3:1 with the ratio of height for reactor.
Advantage of the present utility model: 1) vertically flap with enhancing reactor solid interception capacity is set combining of bias plate, guarantee the interior sludge concentration of reactor; 2) arranging of heating in water bath system can guarantee that in reactor, microorganism is in optimum state, and utilize reactor itself to go out water supply heating in water bath system again can be cost-saving simultaneously; 3) the reactor for treatment high-concentration waste water that is set to of refluxing opening provides safeguard; 4) mud discharging mouth can be discharged reactor in time by excess sludge in reactor; 5) arranging of rinse mouth can effectively solve reactor plugs problem; 6) setting of valve makes reactor operation have more maneuvering ability.
Accompanying drawing explanation
Fig. 1 is that (wherein, α is bias plate and horizontal base line angle to structure iron of the present utility model; β is each lattice chamber bottom flaring plate and horizontal base line angle; γ is overflow weir and horizontal base line angle; θ is rinse mouth and horizontal base line angle).
Embodiment
Below in conjunction with accompanying drawing, further illustrate the utility model
With reference to accompanying drawing:
Modified version Anammox baffled reactor, comprise heating in water bath system 1 and reactor body 2, described heating in water bath system 1 comprises well heater 11, is coated on the heating in water bath layer 12 of described reactor body 2 peripheries, and the rising pipe of described well heater 11 is communicated with described heated water bath layer 12; Described reactor body 2 inner chambers comprise 21He reaction zone, cloth pool 22, and described cloth pool 21 arranges the water-in 211 being in communication with the outside; Described 22 inside, reaction zone are by staying gapped vertical flap 221 to be separated into a plurality of independently lattice chamber with reactor body 2 upper ends, and each right side, lattice chamber arranges respectively one and stays gapped bias plate 222 with reactor body 2 bottoms; Each top, lattice chamber is with venting port 223, and described venting port 223 is connected with gas collection bag 3; Venting port 223 left sides, top, lattice chamber of end arrange rinse mouth 224, sidewall sets out the mouth of a river 225 and refluxing opening 226, described water outlet 225 is connected with well heater 11, water outlet 225 places arrange overflow weir 227, described refluxing opening 226 is communicated with described water-in 221 by external reflux pump 6, and each lattice chamber arranges thief hole 228 and mud discharging mouth 229; Well heater 11, water-in 211, water outlet 226, venting port 223, refluxing opening 226 and rinse mouth 224 all arrange valve 4, and on the water inlet pipe being communicated with water-in, inlet valve 5 are set.
Described 22 inside, reaction zone stay gapped vertical flap 221 to be separated into five lattice chambers by four with reactor body 2 inwalls.
Described reactor body is rectangular-shaped, long: height: wide ratio is 4～6:2～3:1, five lattice chamber volume ratios are 1:1:1:1:1.
Described vertical flap 221 is 0.6～0.8:1 with the ratio of described reactor body 2 height, and bias plate 222 length are 0.7～0.8:1 with the ratio of reactor body 2 height.
Described bias plate 222 is 80～85 ° with horizontal base line angle α, and each bottom, lattice chamber flaring plate 23 is 45～60 ° with horizontal base line angle β, and overflow weir and horizontal base line angle γ are 45～60 °, and rinse mouth and horizontal base line angle theta are 120～135 °.
Outlet valve and refluxing opening valve height are respectively 0.8～0.9:1 and 0.3～0.4:1 with the ratio of height for reactor.
Described mud discharging mouth 229 height are 0.2～0.3:1 with the ratio of height for reactor.
When being used, the utility model can build with steel or Steel Concrete, under the common running status of reactor, refluxing opening valve closes, all the other valve opens, waste water enters reaction zone by reactor body right side water-in, reaction zone is separated into five lattice chambers by four blocks of vertical flaps, the indoor muddy water hybrid reaction of each lattice produces nitrogen, the nitrogen that reaction produces is finally overflowed by reactor body top venting port, and collect gas by gas collection bag, or directly by liquid-sealed discharge system, water outlet is discharged by the water outlet on reactor body sidewall, after the heating of part water outlet heater via, for heating in water bath system, keep temperature of reactor, all the other water outlets are discharged, when reactor influent concentration larger, when treatment effect is not good, thereby refluxing opening valve open can be carried out to reflux operation dilution water inlet, if desired can temporary close inlet valve until reactor performance recovers to open it again, when reactor water outlet occurs to stop up, open water inlet valve and rinse mouth valve, close other valves, from rinse mouth toward water outlet, spray water and wash away, water outlet mud is gone out, thereby solve blockage problem.
Content described in this specification sheets embodiment is only enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the specific form that embodiment states, protection domain of the present utility model also comprises those skilled in the art's equivalent technologies means that design can be expected according to the utility model.
Claims (7)
1. modified version Anammox baffled reactor, comprise heating in water bath system and reactor body, it is characterized in that: described heating in water bath system comprises well heater, is coated on the heating in water bath layer of described reactor body periphery, and the rising pipe of described well heater is communicated with described heated water bath layer; Described reactor body inner chamber comprises cloth pool and reaction zone, and described cloth pool arranges the water-in being in communication with the outside; Described inside, reaction zone is by staying gapped vertical flap to be separated into a plurality of independently lattice chamber with reactor body upper end, and each right side, lattice chamber arranges respectively one and stays gapped bias plate with reactor body bottom; Each top, lattice chamber is with venting port, and described venting port is connected with gas collection bag; The venting port left side, top, lattice chamber of end arranges rinse mouth, sidewall sets out the mouth of a river and refluxing opening, described water outlet is connected with well heater, water outlet arranges overflow weir, and described refluxing opening is communicated with described water-in by external reflux pump, and each lattice chamber arranges thief hole and mud discharging mouth; Well heater, water-in, water outlet, venting port, refluxing opening and rinse mouth all arrange valve, and on the water inlet pipe being communicated with water-in, inlet valve are set.
2. modified version Anammox baffled reactor as claimed in claim 1, is characterized in that: described inside, reaction zone stays gapped vertical flap to be separated into five lattice chambers by four with reactor body inwall.
3. modified version Anammox baffled reactor as claimed in claim 2, is characterized in that: described reactor body is rectangular-shaped, long: height: wide ratio is 4～6:2～3:1, five lattice chamber volume ratios are 1:1:1:1:1.
4. modified version Anammox baffled reactor as claimed in claim 3, is characterized in that: described vertical flap is 0.6～0.8:1 with the ratio of described reactor body height, and bias plate length is 0.7～0.8:1 with the ratio of reactor body height.
5. modified version Anammox baffled reactor as claimed in claim 4, it is characterized in that: described bias plate and horizontal base line angle α are 80～85 °, each lattice chamber bottom flaring plate and horizontal base line angle β are 45～60 °, overflow weir and horizontal base line angle γ are 45～60 °, and rinse mouth and horizontal base line angle theta are 120～135 °.
6. modified version Anammox baffled reactor as claimed in claim 5, is characterized in that: outlet valve and refluxing opening valve height are respectively 0.8～0.9:1 and 0.3～0.4:1 with the ratio of height for reactor.
7. modified version Anammox baffled reactor as claimed in claim 6, is characterized in that: described mud discharging mouth height is 0.2～0.3:1 with the ratio of height for reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320591163.2U CN203530013U (en) | 2013-09-24 | 2013-09-24 | Improved anaerobic ammonia oxidation baffle plate reactor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320591163.2U CN203530013U (en) | 2013-09-24 | 2013-09-24 | Improved anaerobic ammonia oxidation baffle plate reactor |
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| Publication Number | Publication Date |
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| CN203530013U true CN203530013U (en) | 2014-04-09 |
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| CN201320591163.2U Withdrawn - After Issue CN203530013U (en) | 2013-09-24 | 2013-09-24 | Improved anaerobic ammonia oxidation baffle plate reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553209A (en) * | 2013-09-24 | 2014-02-05 | 杭州师范大学 | Improved anaerobic ammonium oxidation baffle plate reactor |
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2013
- 2013-09-24 CN CN201320591163.2U patent/CN203530013U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553209A (en) * | 2013-09-24 | 2014-02-05 | 杭州师范大学 | Improved anaerobic ammonium oxidation baffle plate reactor |
| CN103553209B (en) * | 2013-09-24 | 2015-06-17 | 杭州师范大学 | Improved anaerobic ammonium oxidation baffle plate reactor |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140409 Effective date of abandoning: 20150617 |
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| RGAV | Abandon patent right to avoid regrant |