CN207619107U - IC anaerobic reactors - Google Patents
IC anaerobic reactors Download PDFInfo
- Publication number
- CN207619107U CN207619107U CN201721557599.4U CN201721557599U CN207619107U CN 207619107 U CN207619107 U CN 207619107U CN 201721557599 U CN201721557599 U CN 201721557599U CN 207619107 U CN207619107 U CN 207619107U
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- CN
- China
- Prior art keywords
- chamber body
- water
- sludge
- collecting device
- gas collecting
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- 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.)
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Abstract
The utility model discloses a kind of IC anaerobic reactors, include the water-distributing device of bottom in the sludge gas collecting device being arranged at the top of chamber body and chamber body, sludge gas collecting device is connected to by mud return line with bottom in chamber body, first reative cell at position is connected among the water outlet of water pump and chamber body, it is respectively second area's three phase separator and first area's three phase separator in the chamber body up and down of first reative cell, the gas chamber of first area's three phase separator is connected to by collecting methane pipe with sludge gas collecting device, and the overflow mechanism being in communication with the outside is provided in the chamber body below sludge gas collecting device.Excellent water distribution system can reduce phenomena such as channel occurred in Sludge Bed, open circuit.Water distribution system water distribution is uniform full and uniform to be mixed, and reactor bottom sparge pipe uses coiled water distribution, disc type water distribution that can make full use of the Sludge Property in reactor, improve the degradation rate of biochemical reaction.
Description
Technical field
The utility model is related to a kind of sewage disposal device, specifically a kind of IC anaerobic reactors.
Background technology
Traditional anaerobic reactor operating cost is big, maintenance cost is high, treatment effect is bad.The high BOD such as cultivation, bean product
Industry is larger to its demand, and traditional anaerobic reactor energy consumption, maintenance cost are high.
Invention content
To solve the above problems, the purpose of this utility model is to provide a kind of IC anaerobic reactors, the equipment sewage disposal
It gets well, operating cost is low, i.e. materializing strategy and biochemical treatment is in one.
To achieve the above object, IC anaerobic reactors, including the collecting methane being arranged at the top of chamber body fill the utility model
The water-distributing device with bottom in chamber body is set, sludge gas collecting device is connected to by mud return line with bottom in chamber body, and water pump goes out
First reative cell at position is connected among water end (W.E.) and chamber body, is respectively second area's three phase separation in the chamber body up and down of the first reative cell
The gas chamber of device and first area's three phase separator, first area's three phase separator is connected to by collecting methane pipe with sludge gas collecting device,
The overflow mechanism being in communication with the outside is provided in chamber body below sludge gas collecting device.
Three phase separator
The purpose of design of three phase separator is that biogas is made to be separated from mixed liquor and the sludge flco or particle of floating,
And sludge is made to be separated from water well as far as possible, return to reaction zone.
The circulatory system
Design is optimized using collecting methane pipe, the mud return line in the circulatory system respectively.By the first order three
The biogas that phase separator is collected carries the gas-liquid separator that muddy water pours into top via collecting methane pipe, muddy water after separation edge again
Mud return line Returning reactor bottom is sufficiently mixed with bottom water inlet.In view of collecting methane pipe can be by collected natural pond
Gas smoothly exports, considers the gas-liquid separator that the gas stripping generated by gas rising can drive muddy water to rise to top.This must
It must ensure the sludge blockage not being lowered by, having carried out design to its caliber, shape, position calculates, and muddy water can be made to make in gravity
Reactor bottom and water inlet mixing are dropped to naturally with lower.
Water distribution system
Excellent water distribution system can reduce phenomena such as channel occurred in Sludge Bed, open circuit.Water distribution system water distribution is uniform
With full and uniform can mix, reactor bottom sparge pipe uses coiled water distribution, and disc type water distribution can make full use of reactor
Interior Sludge Property improves the degradation rate of biochemical reaction.
Ratio of height to diameter optimization design
For the high BOD waste water such as cultivation, bean product, the difference of ratio of height to diameter will directly be led under the conditions of certain processing capacity
Cause current conditions in reactor, energy consumption difference, and biodegradation rate is finally influenced by mass transfer rate, can control suitable
Ratio of height to diameter will also directly affect precipitation water outlet effect, excessively high height for reactor must make water pump power consumption increase.
Description of the drawings
The utility model is described further in conjunction with attached drawing.
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the main structure diagram of the firstth area of the utility model three phase separator；
Fig. 4 is the main structure diagram of the utility model water-distributing device；
Fig. 5 is the overlooking structure diagram of the utility model water-distributing device.
Specific implementation mode
As shown in Figs. 1-5, IC anaerobic reactors, including be arranged in the sludge gas collecting device 1 and chamber body 8 at 8 top of chamber body
The water-distributing device 6 of bottom, sludge gas collecting device 1 are connected to by mud return line 4 with bottom in chamber body 8, the water outlet of water pump 7 with
First reative cell 9 at 8 intermediate position of chamber body is connected to, and is respectively second area's three phase separator in the chamber body up and down 8 of the first reative cell 9
3 and the first area's three phase separator 5, the gas chamber 10 of first area's three phase separator 5 pass through collecting methane pipe 11 and sludge gas collecting device 1
It is connected to, is provided with the overflow mechanism 2 being in communication with the outside in the chamber body 8 of 1 lower section of sludge gas collecting device, water-distributing device 6 is by water inlet pipe
601 and buffer tank 603 form, external water inlet pipe 601 is connected to buffer tank 603, and buffer tank 603 is connected to and arranges respectively
It is furnished with the different short water distributor 602 of length and long water distributor 605, and short water distributor 602 and long water distributor 605 pass through holder respectively
604 are supported on 8 bottom of chamber body, and multiple three phase separators are equipped in gas chamber 10, are gone back in the chamber body 8 of 1 surrounding of sludge gas collecting device
It is provided with a corral column.
Workflow is to enter the first reative cell 9 by reactor bottom by pump into water, dirty with the indoor anaerobic grain
Mud uniformly mixes.Most of organic matter contained in waste water is converted to biogas herein, and generated biogas is by the first area three
Phase separator 5 is collected, and biogas will rise to sludge gas collecting device 1 along collecting methane pipe 11.While biogas rises, first
The mixed liquor of reative cell is promoted to the sludge gas collecting device 1 for being located at 8 top of chamber body, and the biogas being separated is by sludge gas collecting device
1 biogas discharge pipe is drained, and the muddy water mixed solution isolated will return to 8 bottom of chamber body along mud return line 4, and with of bottom
Grain sludge and water inlet are sufficiently mixed, and realize internal cycle.By 9 processed waste water of the first reative cell, it can be automatically entered
The second reative cell of lower section continues with, and the residual organic substances in waste water can be further by the second indoor anaerobic grain sludge of reaction
Degradation, makes waste water preferably be purified, and improves effluent quality, and the biogas of generation is collected by second area's three phase separator 3, passed through
Gas collecting tube enters sludge gas collecting device 1.The muddy water mixed solution of second reative cell enters settling zone and is separated by solid-liquid separation, processed
Supernatant is drained by outlet pipe, and the sludge to precipitate can the second reative cell of auto-returned.
The above descriptions are merely exemplary embodiments of the present utility model, is not limited to the model of the utility model
It encloses.Any those skilled in the art, made equivalent change under the premise of not departing from the design and principle of the utility model
Change and change, the range of the utility model protection should all be belonged to.
Claims (3)
1.IC anaerobic reactors, it is characterised in that：Including bottom in the sludge gas collecting device being arranged at the top of chamber body and chamber body
Water-distributing device, sludge gas collecting device are connected to by mud return line with bottom in chamber body, water outlet and the chamber body middle part of water pump
The first reative cell connection of position, the interior chamber body up and down of the first reative cell is respectively second area's three phase separator and first area's three-phase separate
From device, the gas chamber of first area's three phase separator is connected to by collecting methane pipe with sludge gas collecting device, below sludge gas collecting device
Chamber body in be provided with the overflow mechanism being in communication with the outside.
2. IC anaerobic reactors as described in claim 1, it is characterised in that：The water-distributing device is by water inlet pipe and buffer tank
Composition, external water inlet pipe be connected to buffer tank, buffer tank be connected to be placed with respectively the different short water distributor of length with
Long water distributor, and short water distributor and long water distributor are supported on chamber body bottom by holder respectively.
3. IC anaerobic reactors as described in claim 1, it is characterised in that：Multiple three phase separations are installed in the gas chamber
Device is additionally provided with a corral column in the chamber body of sludge gas collecting device surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557599.4U CN207619107U (en) | 2017-11-20 | 2017-11-20 | IC anaerobic reactors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557599.4U CN207619107U (en) | 2017-11-20 | 2017-11-20 | IC anaerobic reactors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207619107U true CN207619107U (en) | 2018-07-17 |
Family
ID=62829401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721557599.4U Expired - Fee Related CN207619107U (en) | 2017-11-20 | 2017-11-20 | IC anaerobic reactors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207619107U (en) |
-
2017
- 2017-11-20 CN CN201721557599.4U patent/CN207619107U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |