CN203922846U - A kind of UASB reactor with heat exchange function - Google Patents
A kind of UASB reactor with heat exchange function Download PDFInfo
- Publication number
- CN203922846U CN203922846U CN201420266240.1U CN201420266240U CN203922846U CN 203922846 U CN203922846 U CN 203922846U CN 201420266240 U CN201420266240 U CN 201420266240U CN 203922846 U CN203922846 U CN 203922846U
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- China
- Prior art keywords
- chamber
- reaction chamber
- pipe
- triphase separator
- air storage
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
- Y02W10/20—Sludge processing
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a kind of UASB reactor with heat exchange function, reaction chamber is the hollow cylindrical structure of both ends open, reaction chamber top is provided with end socket, end socket top is provided with collection chamber, collection chamber top is provided with biogas chamber, separate with air storage chamber by sealing plate biogas chamber, air storage chamber is communicated with air delivery pump, in air storage chamber bottom, be provided with induction pipe, induction pipe is communicated with heat transfer tube inlet mouth, heat transfer tube is installed on reaction chamber inside, air storage chamber is provided with biogas and goes out pipe, collection chamber is communicated with reaction chamber by feed back pipe, reaction chamber top is provided with one-level triphase separator, reaction chamber middle and lower part is provided with secondary triphase separator, reaction chamber bottom is settling pocket, settling pocket bottom is provided with helical screw feeder, feed back pipe bottom is provided with water distributor, water distributor is communicated with feed-pipe, reaction chamber is installed on bearing, reaction chamber bottom is provided with fermented liquid relief outlet, this device can regulate the air input of heat transfer tube to improve targetedly heat according to gas production rate automatically.
Description
Technical field
The utility model relates to anaerobic digestion process equipment used field in the processing of chemical classes water, waste water, sewage or mud, espespecially a kind of UASB reactor with heat exchange function.
Background technology
UASB reaction is that organic waste materials is converted into methane gas, the treating plant of the nontoxic products such as inorganic mud or water, organic waste materials very easily causes water quality corruption or eutrophication after entering water body, heavier to water pollution, and these organic waste materials also can be in order to obtain methane gas for burning, directly discharge has caused wastage of material undoubtedly, prior art mostly adopt aerobic to decompose and two kinds of methods of anaerobic decomposition in use together with one or both, and UASB reactor is exactly the major equipment that anaerobic is decomposed, change equipment and can collect fast methane class settling degradation production.
Cattle breeding factory waste material is all the ight soil of domestic animal, rinse water, food-residue etc., these wastes are all organism, these organism are all nontoxic, decompose the methane obtaining and contain hardly toxic and harmful, cattle breeding factory waste material is to obtain the good raw material of methane for burning, but existing UASB reactor volume is general and little, this has just brought a problem that UASB capacity is less, exist anaerobic to decompose halfway problem, at this time just need to after UASB reactor, add again an aerobic decomposing pool, equipment such as this class of MBR-membrane bioreactor, feature due to UASB reactor self causes anaerobic reaction environment less simultaneously, the heat that anaerobic reaction is produced is difficult for quick heat radiating, affected the decomposition rate of methanobacteria, and a suitable interior environment of UASB reactor of temperature is to obtain fast methane, efficient prerequisite of decomposing organic waste materials, suitable temperature can guarantee the fast breeding of methanobacteria, improve decomposition efficiency.
For the waste material feature of cattle breeding factory, the utility model provides a kind of UASB reactor with heat exchange function.
Summary of the invention
For addressing the above problem, the utility model provides a kind of UASB reactor with heat exchange function, this device can regulate the air input of heat transfer tube to improve targetedly heat according to gas production rate automatically, guarantee the methanobacteria optimal temperature in UASB reactor, this UASB reactor can be got rid of mud fast increases the treatment capacity of UASB reactor to organic waste materials.
For reaching the problems referred to above, the utility model adopts following technology to realize, and a kind of UASB reactor with heat exchange function, comprises air delivery pump, air storage chamber, induction pipe, spray catcher, collecting methane pipe, escape pipe, one-level triphase separator, heat transfer tube, secondary triphase separator, water distributor, settling pocket, helical screw feeder, bearing, feed-pipe, reaction chamber, collection chamber, biogas chamber, sealing plate, feed back pipe, the hollow cylindrical structure that wherein reaction chamber is both ends open, reaction chamber top is provided with end socket, end socket top is provided with collection chamber, collection chamber top is provided with biogas chamber, separate with air storage chamber by sealing plate biogas chamber, sealing plate can slide up and down along collection chamber inwall, air storage chamber is communicated with air delivery pump, in air storage chamber bottom, be provided with induction pipe, induction pipe is communicated with heat transfer tube inlet mouth, heat transfer tube is installed on reaction chamber inside, air storage chamber is provided with biogas and goes out pipe, collection chamber is communicated with reaction chamber by feed back pipe, reaction chamber top is provided with one-level triphase separator, reaction chamber middle and lower part is provided with secondary triphase separator, one-level triphase separator and secondary triphase separator are respectively by each self-corresponding collecting methane pipe connected set air chamber, reaction chamber bottom is settling pocket, settling pocket bottom is provided with helical screw feeder, feed back pipe bottom is provided with water distributor, water distributor is communicated with feed-pipe, reaction chamber is installed on bearing, reaction chamber bottom is provided with fermented liquid relief outlet.
As further improvement of the utility model, described water distributor is installed on support bar by support, and support bar is installed on support ring, and support ring is installed on reaction chamber wall.
As further improvement of the utility model, described collection chamber and air storage chamber junction are provided with spray catcher.
As further improvement of the utility model, described sealing plate upper surface is provided with bogie plate, and bogie plate is for guaranteeing the air pressure of collection chamber, can be stable supply gas.
As further improvement of the utility model, described reaction chamber wall middle and lower part to reaction chamber wall top is provided with ultrasonic generator.
As further improvement of the utility model, described one-level triphase separator is identical with secondary triphase separator structure, and three phase separation plate is fixed on fixed leg and forms, and three phase separation plate is " V " shaped metal plate that Open Side Down.
As further improvement of the utility model, described batching pipe top is provided with open-topped taper sedimentation bucket, is convenient to material sedimentation.
The utility model compared with prior art has following beneficial effect:
1, this device can regulate the air input of heat transfer tube to improve targetedly heat according to gas production rate automatically, guarantee the methanobacteria optimal temperature in UASB reactor, this UASB reactor can be got rid of mud fast increases the treatment capacity of UASB reactor to organic waste materials.
Accompanying drawing explanation
Fig. 1 is a kind of UASB structure of reactor schematic diagram with heat exchange function;
Fig. 2 is a kind of set water distributor scheme of installation of UASB reactor with heat exchange function;
Fig. 3 is a kind of set three phase separation plate structure of UASB reactor schematic diagram with heat exchange function;
Fig. 4 is a kind of set support ring structure of UASB reactor schematic diagram with heat exchange function;
1-air delivery pump in figure; 2-air storage chamber; 3-induction pipe; 4-spray catcher; 5-collecting methane pipe; 6-escape pipe; 7-one-level triphase separator; 8-ultrasonic generator; 9-heat transfer tube; 10-secondary triphase separator; 11-water distributor; 12-support; 13-support ring; 14-settling pocket; 15-helical screw feeder; 16-bearing; 17-feed-pipe; 18-reaction chamber; 19-sedimentation bucket; 20-collection chamber; 21-biogas goes out pipe; 22-biogas chamber; 23-sealing plate; 24-bogie plate; 25-feed back pipe; 26-support bar; 27-three phase separation plate; 28-fixed leg; 29-fermented liquid relief outlet.
Embodiment
Embodiment 1
A kind of UASB reactor with heat exchange function as shown in Figures 1 to 4, comprise air delivery pump 1, air storage chamber 2, induction pipe 3, spray catcher 4, collecting methane pipe 5, escape pipe 6, one-level triphase separator 7, heat transfer tube 9, secondary triphase separator 10, water distributor 11, settling pocket 14, helical screw feeder 15, bearing 16, feed-pipe 17, reaction chamber 18, collection chamber 20, biogas chamber 22, sealing plate 23, feed back pipe 25, the hollow cylindrical structure that wherein reaction chamber 18 is both ends open, reaction chamber 18 tops are provided with end socket, end socket top is provided with collection chamber 20, collection chamber 20 tops are provided with biogas chamber 22, separate by sealing plate 23 and air storage chamber 2 biogas chamber 22, air storage chamber 2 is communicated with air delivery pump 1, in air storage chamber 2 bottoms, be provided with induction pipe 3, induction pipe 3 is communicated with heat transfer tube 9 inlet mouths, heat transfer tube 9 is installed on reaction chamber 18 inside, air storage chamber 2 is provided with biogas and goes out pipe 21, collection chamber 20 is communicated with reaction chamber 18 by feed back pipe 25, reaction chamber 18 tops are provided with one-level triphase separator 7, reaction chamber 18 middle and lower parts are provided with secondary triphase separator 10, one-level triphase separator 7 and secondary triphase separator 18 are respectively by each self-corresponding collecting methane pipe 5 connected set air chambers 20, reaction chamber 18 bottoms are settling pocket 14, settling pocket 14 bottoms are provided with helical screw feeder 15, feed back pipe 25 bottoms are provided with water distributor 11, water distributor 11 is communicated with feed-pipe 17, reaction chamber 18 is installed on bearing 16, reaction chamber 18 bottoms are provided with fermented liquid relief outlet 29, described water distributor 11 is installed on support bar 26 by support 12, support bar 26 is installed on support ring 13, support ring 13 is installed on reaction chamber 18 inwalls, described collection chamber 20 is provided with spray catcher 4 with air storage chamber 2 junctions, described sealing plate 23 upper surfaces are provided with bogie plate 24, bogie plate 24 is for guaranteeing the air pressure of collection chamber 20, can be stable supply gas, described reaction chamber 18 inwall middle and lower parts to reaction chamber 18 upper inside wall are provided with ultrasonic generator 8, described one-level triphase separator 7 is identical with secondary triphase separator 10 structures, three phase separation plate 27 is fixed on fixed leg 28 and forms, three phase separation plate 27 is " V " shaped metal plate that Open Side Down.
Claims (6)
1. a UASB reactor with heat exchange function, comprise air delivery pump (1), air storage chamber (2), induction pipe (3), spray catcher (4), collecting methane pipe (5), escape pipe (6), one-level triphase separator (7), heat transfer tube (9), secondary triphase separator (10), water distributor (11), settling pocket (14), helical screw feeder (15), bearing (16), feed-pipe (17), reaction chamber (18), collection chamber (20), biogas chamber (22), sealing plate (23), feed back pipe (25), it is characterized in that: reaction chamber (18) is the hollow cylindrical structure of both ends open, reaction chamber (18) top is provided with end socket, end socket top is provided with collection chamber (20), collection chamber (20) top is provided with biogas chamber (22), separate by sealing plate (23) and air storage chamber (2) biogas chamber (22), air storage chamber (2) is communicated with air delivery pump (1), in air storage chamber (2) bottom, be provided with induction pipe (3), induction pipe (3) is communicated with heat transfer tube (9) inlet mouth, heat transfer tube (9) is installed on reaction chamber (18) inside, air storage chamber (2) is provided with biogas and goes out pipe (21), collection chamber (20) is communicated with reaction chamber (18) by feed back pipe (25), reaction chamber (18) top is provided with one-level triphase separator (7), reaction chamber (18) middle and lower part is provided with secondary triphase separator (10), one-level triphase separator (7) and secondary triphase separator (18) are respectively by each self-corresponding collecting methane pipe (5) connected set air chamber (20), reaction chamber (18) bottom is settling pocket (14), settling pocket (14) bottom is provided with helical screw feeder (15), feed back pipe (25) bottom is provided with water distributor (11), water distributor (11) is communicated with feed-pipe (17), reaction chamber (18) is installed on bearing (16), reaction chamber (18) bottom is provided with fermented liquid relief outlet (29).
2. a kind of UASB reactor with heat exchange function according to claim 1, it is characterized in that: described water distributor (11) is installed on support bar (26) by support (12), it is upper that support bar (26) is installed on support ring (13), and support ring (13) is installed on reaction chamber (18) inwall.
3. a kind of UASB reactor with heat exchange function according to claim 1, is characterized in that: described collection chamber (20) is provided with spray catcher (4) with air storage chamber (2) junction.
4. a kind of UASB reactor with heat exchange function according to claim 1, is characterized in that: described sealing plate (23) upper surface is provided with bogie plate (24), and bogie plate (24) is for guaranteeing the air pressure of collection chamber (20).
5. a kind of UASB reactor with heat exchange function according to claim 1, is characterized in that: described reaction chamber (18) inwall middle and lower part to reaction chamber (18) upper inside wall is provided with ultrasonic generator (8).
6. a kind of UASB reactor with heat exchange function according to claim 1, it is characterized in that: described one-level triphase separator (7) is identical with secondary triphase separator (10) structure, three phase separation plate (27) is fixed on the upper composition of fixed leg (28), and three phase separation plate (27) is " V " shaped metal plate that Open Side Down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266240.1U CN203922846U (en) | 2014-05-23 | 2014-05-23 | A kind of UASB reactor with heat exchange function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266240.1U CN203922846U (en) | 2014-05-23 | 2014-05-23 | A kind of UASB reactor with heat exchange function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922846U true CN203922846U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420266240.1U Expired - Fee Related CN203922846U (en) | 2014-05-23 | 2014-05-23 | A kind of UASB reactor with heat exchange function |
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| Country | Link |
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| CN (1) | CN203922846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111977781A (en) * | 2020-07-07 | 2020-11-24 | 镇江新纳环保材料有限公司 | High-concentration wastewater pretreatment system applied to extraction of N-methylpyrrolidone |
-
2014
- 2014-05-23 CN CN201420266240.1U patent/CN203922846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111977781A (en) * | 2020-07-07 | 2020-11-24 | 镇江新纳环保材料有限公司 | High-concentration wastewater pretreatment system applied to extraction of N-methylpyrrolidone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |