CN201990537U - Integrated sewage treatment reactor - Google Patents
Integrated sewage treatment reactor Download PDFInfo
- Publication number
- CN201990537U CN201990537U CN2011200999934U CN201120099993U CN201990537U CN 201990537 U CN201990537 U CN 201990537U CN 2011200999934 U CN2011200999934 U CN 2011200999934U CN 201120099993 U CN201120099993 U CN 201120099993U CN 201990537 U CN201990537 U CN 201990537U
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- water
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- mistress
- inner room
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses an integrated sewage treatment reactor, which comprises an outer chamber (1), an inner chamber (2), an air chamber (3) and a sedimentation zone (4), wherein the outer chamber (1) and the inner chamber (2) are form8ed into a telescopic structure, fillers (5), a flow-guiding pipe (6) and a water-distributing pipe (7) are arranged in the outer chamber (1), the upper end of the flow-guiding pipe (6) is communicated with the inner chamber (2), and the flow-guiding pipe (6) penetrates through the fillers (5) to be communicated with the water-distributing pipe (7) positioned below the fillers (5). The integrated sewage treatment reactor adopts the flow-guiding pipe and the water-distributing pipe to enable the sewage to flow into the lower portion of a methane pool from top to bottom, enables the sludge to be evenly distributed in the outer chamber in the direction of water flow, and improves the mass transfer effect between the sludge and the water. The integrated sewage treatment reactor has the advantages of being simple in structure, good in mass transfer effect, high in treatment capability, low in operation cost and the like.
Description
Technical field
The utility model relates to a kind of integrated two-phase reactor, realizes that in a reactor two are separated, and saves and takes up an area of and capital cost, improves processing efficiency, belongs to water-treatment technology field.
Background technology
Traditional two phase reaction technology is divided into acidication and produces two processes of methane, and these two process needs carry out in two independent reactors respectively.The acidication process is mainly the biodegradability that improves matrix, provides suitable matrix for producing methane; Producing methane and mainly be the substrate conversion that acidization provides is methane, and both constitute two phase reaction technology jointly.Traditional two phase reaction arts demand carries out in two independent reactors, has increased capital cost, floor space and running maintenance difficulty, makes that simultaneously the thermosteresis in the reaction process increases, and has correspondingly increased running cost.
The utility model content
The purpose of this utility model provides a kind of integrated sewage water treatment reactor, and it can solve traditional two-phase technology owing to problems such as the construction of adopting two independent reactors that are provided with to cause and working cost height, floor space are big, difficult in maintenance.
In order to achieve the above object, integrated sewage water treatment reactor provided by the utility model, comprise mistress (1), inner room (2), air chamber (3) and settling region (4), key is: described mistress (1) and inner room (2) constitute telescoping structure, described air chamber (3) is positioned at reactor head, and described settling region (4) are positioned at reactor bottom; Be provided with filler (5), drainage tube (6) and water distributor (7) in the described mistress (1), described drainage tube (6) upper end is communicated with described inner room (2), and this drainage tube (6) passes described filler (5) and communicates with the described water distributor (7) that is arranged on filler (5) below; Described inner room (2) lower end is communicated with water inlet pipe (8), and described mistress (2) upper end is communicated with rising pipe (9).
The utility model is by the integrated sewage water treatment reactor, acidication with produce methane and be combined in the reactor and finish, so can make the inner room of reactor and the optimum growh environment that the mistress satisfies acid-producing bacteria and methanogen respectively, in a reactor, realize producing acid phase and effective separation of producing the methane phase.The mistress middle part is provided with filler, and filler is used for attached microbial, to increase the biomass in the reactor, increases the quality of water outlet; Drainage tube is communicated with the inner room upper end with the mistress lower end, make current flow into the mistress from bottom to top; Also be provided with water distributor in the mistress lower end, it is outer indoor that current are evenly distributed on, and avoids the mistress to produce the dead band, improves the utilising efficiency of reactor.Sewage enters from the water inlet pipe of inner room lower end, flows into water distributor through drainage tube, and the methane gas that enters again after process product methane pond transforms is discharged through air chamber, and the sewage after handling is then discharged through rising pipe, and sludge settling is after the settling region discharge.
Described settling region (4) is back taper, has mud discharging mouth (10) in the lower end of this settling region (4).The settling region of back taper helps the precipitation and the discharge of mud, avoids forming the dead angle, and makes things convenient for monolithic molding.
As preferably, described water inlet pipe (8) is communicated with described inner room (2) lower end by a plurality of water entries (11) that are set up in parallel, described water entry (11) makes into water uniform distribution at grade, effectively to utilize the inner room volume, further saves and takes up an area of the space.
The beneficial effects of the utility model:
1) place same reactor to finish acid-producing bacteria and methanogen, reduced reactor quantity, solved traditional two-phase technology owing to the construction of adopting two separate reactors to cause and working cost height, problem that floor space is big, thereby whole construction costs and maintenance cost are obviously reduced.
2) by indoor drainage tube and the water distributor of being provided with outside, make sewage flow into the bottom of producing the methane pond from top to bottom, and the sludge concentration distributing equilibrium of sewage in the reactor, improve the mass transfer effect between mud and the water, improve reaction efficiency;
In sum, the utlity model has advantages such as simple in structure, that mass transfer effect good, processing power is strong, running cost is low, have vast market prospect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Integrated sewage water treatment reactor as shown in Figure 1 is made up of reactor, filler 5, drainage tube 6, water distributor 7, water inlet pipe 8, rising pipe 9, mud discharging mouth 10, gas collection mouth 12, triphase separator 13 etc.Reactor monolith is cylindrical, is divided into mistress 1, inner room 2,4 four parts of air chamber 3 and settling region, and air chamber 3 is positioned at reactor head, and settling region 4 is positioned at reactor bottom, and mistress's 1 ring set is in inner room 2 outsides, and mistress 1 and inner room 2 constitute telescoping structure.Mistress 1 is for producing the methane pond, and inner room 2 is an acidification pool.Gas collection mouth 12 is positioned on the reactor top wall, and triphase separator 13 is arranged on air chamber 3.
Be provided with filler 5, drainage tube 6 and water distributor 7 in the mistress 1.Drainage tube 6 upper ends are communicated with inner room 2, and this drainage tube 6 passes filler 5 and communicates with the water distributor 7 that is arranged on filler 5 belows, and promptly drainage tube 6 is communicated with inner room 2 upper ends with water distributor 7; It is circular that water distributor 7 preferably is, and has a plurality of ostium excurrenses on water distributor 7, and sewage enters water distributor 7 through drainage tube 6, and the aperture on water distributor 7 flow into mistress 1 lower end again.The shape of water distributor 7 also can be a straight-flanked ring.Inner room 2 lower ends are communicated with water inlet pipe 8, and mistress 2 upper ends are communicated with rising pipe 9.
Settling region 4 is positioned at reactor bottom, and settling region 4 is back taper, has mud discharging mouth 10 in the lower end of this settling region 4.
Current route in the reactor is shown in arrow among the figure.
Claims (3)
1. integrated sewage water treatment reactor, comprise mistress (1), inner room (2), air chamber (3) and settling region (4), it is characterized in that: described mistress (1) and inner room (2) constitute telescoping structure, described air chamber (3) is positioned at reactor head, and described settling region (4) are positioned at reactor bottom; Be provided with filler (5), drainage tube (6) and water distributor (7) in the described mistress (1), described drainage tube (6) upper end is communicated with described inner room (2), and this drainage tube (6) passes described filler (5) and communicates with the described water distributor (7) that is arranged on filler (5) below; Described inner room (2) lower end is communicated with water inlet pipe (8), and described mistress (2) upper end is communicated with rising pipe (9).
2. according to the described integrated sewage water treatment reactor of claim 1, it is characterized in that: described settling region (4) are back taper, have mud discharging mouth (10) in the lower end of this settling region (4).
3. according to the described integrated sewage water treatment reactor of claim 1, it is characterized in that: described water inlet pipe (8) is communicated with described inner room (2) lower end by a plurality of water entries (11) that are set up in parallel, and described water entry (11) makes water inlet be evenly distributed in the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200999934U CN201990537U (en) | 2011-04-08 | 2011-04-08 | Integrated sewage treatment reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200999934U CN201990537U (en) | 2011-04-08 | 2011-04-08 | Integrated sewage treatment reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201990537U true CN201990537U (en) | 2011-09-28 |
Family
ID=44667031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200999934U Expired - Fee Related CN201990537U (en) | 2011-04-08 | 2011-04-08 | Integrated sewage treatment reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201990537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743662A (en) * | 2015-03-02 | 2015-07-01 | 南京大学 | Pulse type secondary concentric-circle baffling anaerobic hydrolysis reactor |
| CN105198176A (en) * | 2015-11-03 | 2015-12-30 | 哈尔滨工业大学 | Sleeve type split-phase anaerobic reactor for organic wastewater treatment as well as regulating and controlling method for treating sulfur-containing and nitrogen-containing wastewater by using reactor |
-
2011
- 2011-04-08 CN CN2011200999934U patent/CN201990537U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743662A (en) * | 2015-03-02 | 2015-07-01 | 南京大学 | Pulse type secondary concentric-circle baffling anaerobic hydrolysis reactor |
| CN104743662B (en) * | 2015-03-02 | 2017-01-18 | 南京大学 | Pulse type secondary concentric-circle baffling anaerobic hydrolysis reactor |
| CN105198176A (en) * | 2015-11-03 | 2015-12-30 | 哈尔滨工业大学 | Sleeve type split-phase anaerobic reactor for organic wastewater treatment as well as regulating and controlling method for treating sulfur-containing and nitrogen-containing wastewater by using reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20120408 |