CN209139399U - A kind of plug-flow reactor desander - Google Patents
A kind of plug-flow reactor desander Download PDFInfo
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- CN209139399U CN209139399U CN201821577287.4U CN201821577287U CN209139399U CN 209139399 U CN209139399 U CN 209139399U CN 201821577287 U CN201821577287 U CN 201821577287U CN 209139399 U CN209139399 U CN 209139399U
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- plug
- flow reactor
- gas collecting
- collecting tube
- sandpipe
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Abstract
The utility model provides a kind of plug-flow reactor desander, more particularly to plug-flow reactor technical field, including plug-flow reactor ontology, desanding mechanism and sand-scraping mechanism, the desanding mechanism includes the gas collecting tube being connected with collecting methane mouth, heat exchanger on the gas collecting tube is set, blower on the gas collecting tube is set, it is several to remove sandpipe, the gas of the gas collecting tube passes through the heat exchanger, gas in the gas collecting tube is delivered to the sealed tube by the blower, the sandpipe that removes is equipped with several first branch pipes and several second branch pipes, the sand-scraping mechanism includes the motor positioned at plug-flow reactor ontology side, the screw rod being connected with the motor, cover sliding block and fixed scraper plate on the slide block on the screw rod, the scraper plate is in contact with the impeller reactor body bottom interior wall.The utility model has structure simple, cheap, easy for installation, prevents biogas residue the reactor bottom deposit buildup the advantages of.
Description
Technical field
The utility model relates to a kind of plug-flow reactor desanders.
Background technique
Biogas anaerobic reactor is higher using plug flow reactor gas producing efficiency at present, and maintenance rate is low, but is easy anti-
It answers device bottom to accumulate biogas residue, needs the biogas residue in periodic cleaning plug-flow reactor, and clearance time is long, it is time-consuming and laborious, cause anti-
The service efficiency of device is answered to decline.
Therefore, it is simple to be badly in need of a kind of structure, it is cheap, it is easy for installation, prevent biogas residue in reactor bottom deposit buildup
Plug-flow reactor desander.
Utility model content
It is easy accumulation in order to solve existing anaerobism plug-flow reactor bottom biogas residue, clears up time-consuming and laborious problem, this is practical
Novel purpose is to provide a kind of plug-flow reactor desander, has structure simple, cheap, easy for installation, prevents biogas residue
The reactor bottom deposit buildup the advantages of.
The utility model provides the following technical solution:
A kind of plug-flow reactor desander, including plug-flow reactor ontology, desanding mechanism and sand-scraping mechanism, the plug-flow are anti-
It answers and is equipped with collecting methane mouth at the top of device body outer wall, the desanding mechanism includes the gas collecting tube being connected with collecting methane mouth, sets
Set on the gas collecting tube heat exchanger, be arranged on the gas collecting tube blower, be connected with the gas collecting tube other end
Sealed tube and it is connected with the sealed tube several except sandpipe, the gas of the gas collecting tube passes through the heat exchanger, the collection
Endotracheal gas is delivered to the sealed tube by the blower, described except sandpipe is equipped with several first branch pipes and several the
Two branch pipes, first branch pipe and second branch pipe are located at the two sides for removing sandpipe, first branch pipe and described second
Branch pipe is in the same plane, and the sand-scraping mechanism includes positioned at the motor of plug-flow reactor ontology side and the electricity
Screw rod that machine is connected covers sliding block on the screw rod and fixed scraper plate on the slide block, the scraper plate are pushed away with described
Stream device reactor body bottom interior wall is in contact.
The biogas generated in plug-flow reactor ontology is delivered to using blower and is pushed away after external heat exchanger promotes temperature
The bottom of flow reactor, except the gas of sandpipe is after the second branch pipe is blown out downwards, agitation biogas slurry makes biogas residue not sink down into bottom,
Gas also passes through the first branch pipe simultaneously and blows out upwards, and suspended matter is allowed to flow up, and suspended matter is maintained at motion state, prevents from accumulating
It is blocking, plug-flow reactor ontology is flowed out together with biogas slurry, the most solid-liquid separator afterwards through plug-flow reactor body exterior will suspend
Object separation, the setting of the desanding mechanism solve biogas residue in the deposit buildup of plug-flow reactor ontology, and preventing accumulation is in bulk,
It is difficult to clear up discharge, while stirring can also be formed and improve factor of created gase, and be easier to be precisely controlled the biogas slurry temperature in reactor, protect
The output for demonstrate,proving Summer and winter biogas tolerance is constant, and the setting scraped of the sand-scraping mechanism is deposited on plug-flow reactor inner body wall bottom
The biogas residue in portion, motor drives screw mandrel rotation, screw rod band movable slider slide, and sliding block drives scraper plate sliding to strike off plug-flow reactor ontology
The biogas residue of inner wall upper bottom portion.
Preferably, valve is additionally provided on the gas collecting tube.It is big that the setting of the valve can control the biogas flow being passed through
It is small.
Preferably, the shape of the scraper plate is minor arc arch.The plug-flow reactor ontology is generally tubulose, the scraper plate
Shape match with the plug-flow reactor ontology, it is more preferable to strike off biogas residue effect.
Preferably, the quantity except sandpipe is at least 2.
Preferably, first branch pipe and second branch pipe are correspondingly arranged on sandpipe in described remove.
Preferably, first branch pipe and second branch pipe are all uniformly distributed on sandpipe in described remove.
Preferably, described except sandpipe is stainless steel tube.
The beneficial effects of the utility model are: the biogas generated in plug-flow reactor ontology, is promoted by external heat exchanger
After temperature, the bottom of plug-flow reactor is delivered to using blower, except the gas of sandpipe is after the second branch pipe is blown out downwards, agitation
Biogas slurry makes biogas residue not sink down into bottom, and gas also passes through the first branch pipe simultaneously and blows out upwards, allows suspended matter to flow up, suspended matter
It is maintained at motion state, prevents from accumulating blocking, plug-flow reactor ontology is flowed out together with biogas slurry, most afterwards through plug-flow reactor ontology
External solid-liquid separator separates suspended matter, and the setting of the desanding mechanism solves biogas residue in the heavy of plug-flow reactor ontology
It forms sediment and accumulates, prevent accumulation in bulk, it is difficult to which cleaning is discharged, while can also form stirring and improve factor of created gase, and be easier to precisely control
Biogas slurry temperature in reactor processed guarantees that the output of Summer and winter biogas tolerance is constant, and the setting scraped of the sand-scraping mechanism is heavy
Biogas residue of the product in plug-flow reactor inner body wall bottom, motor drives screw mandrel rotation, screw rod band movable slider slide, and sliding block drive is scraped
The biogas residue on plug-flow reactor inner body wall bottom is struck off in plate sliding.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model except sandpipe top view；
Fig. 3 is the utility model except sandpipe main view；
Fig. 4 is the utility model except sandpipe left view；
Fig. 5 is the utility model stragith edge structural schematic diagram；
In the figure, it is marked as 1, plug-flow reactor ontology；11, collecting methane mouth；2, desanding mechanism；21, gas collecting tube；211, valve
Door；22, heat exchanger；23, blower；24, sealed tube；25, sandpipe is removed；251, the first branch pipe；252, the second branch pipe；3, sand scraper
Structure；31, motor；32, screw rod；33, sliding block；34, scraper plate.
Specific embodiment
Specific embodiment of the present utility model is described with reference to the accompanying drawing.
As shown in Figs. 1-5, a kind of plug-flow reactor desander, including plug-flow reactor ontology 1, desanding mechanism 2 and strike-off
Mechanism 3, the plug-flow reactor ontology 1 are tubulose, are equipped with collecting methane mouth 11 at the top of 1 outer wall of plug-flow reactor ontology,
The collecting methane mouth 11 is circle, and the desanding mechanism 2 includes the gas collecting tube 21 being connected with the collecting methane mouth 11, sets
It sets in the heat exchanger 22 on the gas collecting tube 21, the blower 23, another with the gas collecting tube 21 that is arranged on the gas collecting tube 21
2 for holding the sealed tube 24 being connected and being connected with the sealed tube 24 remove sandpipe 25, the sealed tube 24 and the desanding
Pipe 25 is perpendicular, and the gas of the gas collecting tube 21 passes through the heat exchanger 22, and the gas in the gas collecting tube 21 passes through the wind
Machine 23 is delivered to the sealed tube 24, and valve 211 is additionally provided on the gas collecting tube 21, described except sandpipe 25 is equipped with several first
Branch pipe 251 and several second branch pipes 252, first branch pipe 251 and second branch pipe 252 are located at described except the two of sandpipe 25
Side, first branch pipe 251 and second branch pipe 252 are in the same plane, first branch pipe 251 and second described
For pipe 252 described except being correspondingly arranged on sandpipe 25, first branch pipe 251 and second branch pipe 252 remove sandpipe 25 described
On be all uniformly distributed, it is described except sandpipe 25 be stainless steel tube, the sand-scraping mechanism 3 include be located at the plug-flow reactor ontology 1
The motor 31 of side, the screw rod 32 being connected with the motor 31 cover the sliding block 33 on the screw rod 32 and are fixed on described
Scraper plate 34 on sliding block 33, the scraper plate 34 are in contact with 1 bottom interior wall of impeller reactor body, the scraper plate 34
Shape is minor arc arch, and the plug-flow reactor ontology 1 is generally tubulose, the shape of the scraper plate 34 and the plug-flow reactor
Ontology 1 matches, and it is more preferable to strike off biogas residue effect.
Utility model works mode: the biogas generated in plug-flow reactor ontology 1 is collected by gas collecting tube 21, then is passed through
After crossing the promotion temperature of external heat exchanger 22, the bottom of plug-flow reactor ontology 1 is delivered to using blower 23, except the gas in sandpipe 25
Body is after the second blowout downwards of branch pipe 252, and agitation biogas slurry makes biogas residue not sink down into bottom, and gas also passes through the first branch pipe simultaneously
251 blowouts upwards, allow suspended matter to flow up, and suspended matter is maintained at motion state, prevents from accumulating blocking, flows out together with biogas slurry
Plug-flow reactor ontology 1 most afterwards separates suspended matter through the solid-liquid separator outside plug-flow reactor ontology 1, meanwhile, sand scraper
Structure 3 also works, and motor 31 drives screw rod 32 to rotate, and screw rod 32 is slided with movable slider 33, and sliding block 33 drives scraper plate 34 to slide
Strike off the biogas residue on 1 inner wall bottom of plug-flow reactor ontology.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (7)
1. a kind of plug-flow reactor desander, which is characterized in that including plug-flow reactor ontology, desanding mechanism and sand-scraping mechanism,
Collecting methane mouth is equipped at the top of the plug-flow reactor body outer wall, the desanding mechanism includes being connected with collecting methane mouth
Gas collecting tube, the heat exchanger being arranged on the gas collecting tube, the blower being arranged on the gas collecting tube and the gas collecting tube other end
The sealed tube being connected and it is connected with the sealed tube several except sandpipe, the gas of the gas collecting tube passes through the heat exchange
Device, the gas in the gas collecting tube is delivered to the sealed tube by the blower, described except sandpipe is equipped with several first
Pipe and several second branch pipes, first branch pipe and second branch pipe are located at the two sides for removing sandpipe, first branch pipe
In the same plane with second branch pipe, the sand-scraping mechanism includes the electricity positioned at plug-flow reactor ontology side
Machine, the screw rod being connected with the motor, the sliding block and fixed scraper plate on the slide block covered on the screw rod, it is described to scrape
Plate is in contact with the impeller reactor body bottom interior wall.
2. a kind of plug-flow reactor desander according to claim 1, which is characterized in that be additionally provided with valve on the gas collecting tube
Door.
3. a kind of plug-flow reactor desander according to claim 1, which is characterized in that the shape of the scraper plate is minor arc
Arch.
4. a kind of plug-flow reactor desander according to claim 1, which is characterized in that the quantity except sandpipe is at least
It is 2.
5. a kind of plug-flow reactor desander according to claim 1, which is characterized in that first branch pipe and described
Two branch pipes are correspondingly arranged on sandpipe in described remove.
6. a kind of plug-flow reactor desander according to claim 1, which is characterized in that first branch pipe and described
Two branch pipes are all uniformly distributed on sandpipe in described remove.
7. a kind of plug-flow reactor desander according to claim 1-6, which is characterized in that described except sandpipe is
Stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821577287.4U CN209139399U (en) | 2018-09-27 | 2018-09-27 | A kind of plug-flow reactor desander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821577287.4U CN209139399U (en) | 2018-09-27 | 2018-09-27 | A kind of plug-flow reactor desander |
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| Publication Number | Publication Date |
|---|---|
| CN209139399U true CN209139399U (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821577287.4U Active CN209139399U (en) | 2018-09-27 | 2018-09-27 | A kind of plug-flow reactor desander |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041444A (en) * | 2022-04-27 | 2022-09-13 | 华能国际电力股份有限公司河南清洁能源分公司 | Pneumatic hydraulic automatic water-gas mechanical three-stirring centrifugal drying building sand and stone cleaning device |
-
2018
- 2018-09-27 CN CN201821577287.4U patent/CN209139399U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041444A (en) * | 2022-04-27 | 2022-09-13 | 华能国际电力股份有限公司河南清洁能源分公司 | Pneumatic hydraulic automatic water-gas mechanical three-stirring centrifugal drying building sand and stone cleaning device |
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