CN208279398U - The device of content of beary metal in a kind of reduction biogas slurry - Google Patents
The device of content of beary metal in a kind of reduction biogas slurry Download PDFInfo
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- CN208279398U CN208279398U CN201820560774.3U CN201820560774U CN208279398U CN 208279398 U CN208279398 U CN 208279398U CN 201820560774 U CN201820560774 U CN 201820560774U CN 208279398 U CN208279398 U CN 208279398U
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- Prior art keywords
- biogas slurry
- pipe
- biogas
- absorbent
- sedimentation basin
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Abstract
The utility model discloses a kind of devices of content of beary metal in reduction biogas slurry, including biogas slurry sedimentation basin, biogas slurry buffer pool, biogas slurry irrigation pipe and biogas residue collecting pit, biogas slurry access tube is provided on biogas slurry sedimentation basin, feed inlet and agitating device, biogas slurry sedimentation basin is connect by drain pipe with biogas slurry buffer pool, the other end of biogas slurry buffer pool is connect with biogas slurry irrigation pipe, biogas slurry sedimentation basin is connect by scum pipe with biogas residue collecting pit, drain pipe, mateiral pump is provided on scum pipe and biogas slurry irrigation pipe, the first absorbent module and the second absorbent module are provided in biogas slurry irrigation pipe, spray tube is additionally provided between first absorbent module and the second absorbent module, the outer wall of spray tube connects a running water pipe, several spray ports are arranged at intervals on inner wall.The biogas slurry purifying processing device of the utility model, simple process are high to various heavy reduction rate；Biogas slurry can be also diluted using spray tube, reinforce the reduction effect to heavy metal, solid waste, which is uniformly processed, does not generate secondary pollution.
Description
Technical field
The utility model relates to energy conservation and environmental protection, in particular to a kind of device for reducing content of beary metal in biogas slurry.
Background technique
Biogas slurry itself is good organic fertilizer, can be used to direct vegetable aquaculture after soil is irrigated or diluted.Biogas slurry
Resource utilization can save irrigation water and reduce the usage amount of chemical fertilizer, meet today's society circular economy, green agriculture
Theory has very big application value.
But it due to being enriched with the micro heavies such as copper, cadmium, chromium, zinc, lead in biogas slurry, is used for a long time and contains micro heavy
Biogas slurry carry out soil irrigation or vegetable aquaculture, heavy metal accumulation can be caused in soil and plant, to endanger food
Safety and human health.Heavy metal is the biggish pollutant of a kind of harm to the human body, and toxicity is different with form, some toxic compared with
Greatly, not degradable in the environment, it is easily bioaccumulation, and there is biological amplification, jeopardizes the existence of the mankind and different kind organism.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of devices of content of beary metal in reduction biogas slurry, solve existing
Have heavy metal present in biogas slurry present in technology reduce biogas slurry for crops using effect, pollution environment, harm
The problem of human health.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions:
The device of content of beary metal in a kind of reduction biogas slurry, including biogas slurry sedimentation basin, biogas slurry buffer pool, biogas slurry irrigation pipe and
Biogas residue collecting pit is provided with biogas slurry access tube, feed inlet and agitating device on the biogas slurry sedimentation basin, puts into the feed inlet
Heavy metal absorbent, the biogas slurry sedimentation basin are connect by drain pipe with the biogas slurry buffer pool, the biogas slurry buffer pool it is another
One end is connect with the biogas slurry irrigation pipe, and the biogas slurry sedimentation basin is connect by scum pipe with the biogas residue collecting pit, the row
Mateiral pump is provided on liquid pipe, scum pipe and biogas slurry irrigation pipe, be provided in the biogas slurry irrigation pipe the first absorbent module and
Second absorbent module, is additionally provided with spray tube between first absorbent module and the second absorbent module, the spray tube it is outer
Wall connects a running water pipe, is arranged at intervals with several spray ports on inner wall.
Preferably, the first absorbent module described above and the second absorbent module are absorbent packet, filling in the absorbent packet
There is heavy metal absorbent.
Preferably, the heavy metal absorbent filled in absorbent packet described above is bushel iron bits.
Preferably, the heavy metal absorbent put into feed inlet described above is modification infusorial earth.
Preferably, being arranged at intervals with several inlets on biogas slurry access tube described above.
Preferably, agitating device described above is immersible pump or blade mixer.
The beneficial effects of the utility model are: the biogas slurry purifying processing device of the utility model, is settled using physics first
Method is separated by solid-liquid separation biogas slurry, simple process, economical and effective, high to various heavy reduction rate, nutriment in the fertilizer of natural pond
Loss is few；Second adsorption is carried out to the heavy metal in biogas slurry by physisorphtion again, simple process, effect is obvious；It adopts simultaneously
Biogas slurry is sprayed with spray tube, biogas slurry can be also diluted, the reduction effect to heavy metal is reinforced, the solid waste of generation passes through biogas residue
Collecting pit is unified to be collected, and household refuse landfill sites processing can be transported to after harmless treatment, does not generate secondary pollution.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1- biogas slurry sedimentation basin；2- biogas slurry buffer pool；3- biogas slurry irrigation pipe；4- biogas residue collecting pit；5- biogas slurry is passed through
Pipe；6- feed inlet；7- agitating device；8- drain pipe；9- scum pipe；10- mateiral pump；The first absorbent module of 11-；12- second inhales
Attached component；13- spray tube；14- running water pipe；15- spray port；16- inlet；17- crops field.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, a kind of device for reducing content of beary metal in biogas slurry, including biogas slurry sedimentation basin 1, biogas slurry buffer pool 2,
Biogas slurry irrigation pipe 3 and biogas residue collecting pit 4 are provided with biogas slurry access tube 5, feed inlet 6 and agitating device 7 on biogas slurry sedimentation basin 1, into
Heavy metal absorbent is put into material mouth 6, biogas slurry sedimentation basin 1 is connect by drain pipe 8 with biogas slurry buffer pool 2, biogas slurry buffer pool 2
The other end is connect with biogas slurry irrigation pipe 3, and biogas slurry sedimentation basin 1 is connect by scum pipe 9 with biogas residue collecting pit 4, drain pipe 8, deslagging
It is provided with mateiral pump 10 on pipe 9 and biogas slurry irrigation pipe 3, the first absorbent module 11 and second is provided in biogas slurry irrigation pipe 3 and is inhaled
Attached component 12, is additionally provided with spray tube 13 between the first absorbent module 11 and the second absorbent module 12, the outer wall of spray tube 13 connects
A running water pipe 14 is connect, several spray ports 15 are arranged at intervals on inner wall.When work, thrown in proportion into biogas slurry sedimentation basin 1
Enter heavy metal absorbent and biogas slurry, and be stirred, passes through drain pipe 8 and mateiral pump 10 for biogas slurry after being then allowed to stand a period of time
Be evacuated in biogas slurry buffer pool 2, using biogas slurry irrigation pipe 3 handle after direct emission in crops field 17, so recycle into
Row, while the sediment generated in biogas slurry sedimentation basin 1 i.e. biogas residue is collected in biogas residue collecting pit 4 and carries out subsequent environmental protection treatment.This
The biogas slurry purifying processing device of utility model is first separated by solid-liquid separation biogas slurry using physics sedimentation method, simple process, warp
Ji is effectively, high to various heavy reduction rate, and nutriment loss is few in the fertilizer of natural pond；Again by physisorphtion to the weight in biogas slurry
Metal progress second adsorption, simple process, effect are obvious；Biogas slurry is sprayed using spray tube 13 simultaneously, biogas slurry can also be carried out dilute
It releases, reinforces the reduction effect to heavy metal, the solid waste of generation is collected by the way that biogas residue collecting pit 4 is unified, can after harmless treatment
It is transported to household refuse landfill sites processing, does not generate secondary pollution.
First absorbent module 11 and the second absorbent module 12 are absorbent packet, are filled with heavy metal absorbent in absorbent packet, inhale
The heavy metal absorbent filled in pocket is bushel iron bits, and the heavy metal absorbent put into feed inlet 6 is modification infusorial earth.It selects
Above-mentioned heavy metal absorbent realizes the treatment of wastes with processes of wastes against one another, while effective supplement part nutriment, sufficiently meets crop growth
Demand.
Several inlets 16 are arranged at intervals on biogas slurry access tube 5.Above-mentioned design strengthens the impact force of biogas slurry entrance
And enter area, it rotates biogas slurry along pond, promotes sedimentation effect.
Agitating device 7 is immersible pump or blade mixer.Then according to above-mentioned immersible pump, it is set to biogas slurry sedimentation basin 1
Lower part at pool wall, according to above-mentioned blade mixer then stirring blade be located at biogas slurry sedimentation basin 1 lower part center
Place is allowed to rotate along pond, promotes sedimentation effect to stir biogas slurry.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (6)
1. a kind of device for reducing content of beary metal in biogas slurry, it is characterised in that: including biogas slurry sedimentation basin, biogas slurry buffer pool, natural pond
Liquid irrigation pipe and biogas residue collecting pit, are provided with biogas slurry access tube, feed inlet and agitating device on the biogas slurry sedimentation basin, it is described into
Heavy metal absorbent is put into material mouth, the biogas slurry sedimentation basin is connect by drain pipe with the biogas slurry buffer pool, the biogas slurry
The other end of buffer pool is connect with the biogas slurry irrigation pipe, and the biogas slurry sedimentation basin is connected by scum pipe and the biogas residue collecting pit
It connects, mateiral pump is provided on the drain pipe, scum pipe and biogas slurry irrigation pipe, is provided with the first suction in the biogas slurry irrigation pipe
Attached component and the second absorbent module are additionally provided with spray tube, the spray between first absorbent module and the second absorbent module
The outer wall of shower pipe connects a running water pipe, is arranged at intervals with several spray ports on inner wall.
2. a kind of device for reducing content of beary metal in biogas slurry according to claim 1, it is characterised in that: described first inhales
Attached component and the second absorbent module are absorbent packet, are filled with heavy metal absorbent in the absorbent packet.
3. a kind of device for reducing content of beary metal in biogas slurry according to claim 2, it is characterised in that: the absorbent packet
The heavy metal absorbent of interior filling is bushel iron bits.
4. a kind of device for reducing content of beary metal in biogas slurry according to claim 1, it is characterised in that: the feed inlet
The heavy metal absorbent of middle investment is modification infusorial earth.
5. a kind of device for reducing content of beary metal in biogas slurry according to claim 1, it is characterised in that: the biogas slurry is logical
Enter to be arranged at intervals with several inlets on pipe.
6. a kind of device for reducing content of beary metal in biogas slurry according to claim 1, it is characterised in that: the stirring dress
It is set to immersible pump or blade mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560774.3U CN208279398U (en) | 2018-04-18 | 2018-04-18 | The device of content of beary metal in a kind of reduction biogas slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560774.3U CN208279398U (en) | 2018-04-18 | 2018-04-18 | The device of content of beary metal in a kind of reduction biogas slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208279398U true CN208279398U (en) | 2018-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820560774.3U Expired - Fee Related CN208279398U (en) | 2018-04-18 | 2018-04-18 | The device of content of beary metal in a kind of reduction biogas slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208279398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603513A (en) * | 2021-09-07 | 2021-11-05 | 现代牧业(五河)有限公司 | Biogas slurry concentration treatment device |
-
2018
- 2018-04-18 CN CN201820560774.3U patent/CN208279398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603513A (en) * | 2021-09-07 | 2021-11-05 | 现代牧业(五河)有限公司 | Biogas slurry concentration treatment device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20210418 |