CN206366233U - A kind of continous way biogas slurry filter - Google Patents
A kind of continous way biogas slurry filter Download PDFInfo
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- CN206366233U CN206366233U CN201621275834.4U CN201621275834U CN206366233U CN 206366233 U CN206366233 U CN 206366233U CN 201621275834 U CN201621275834 U CN 201621275834U CN 206366233 U CN206366233 U CN 206366233U
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- biogas slurry
- screen pack
- biogas
- continous way
- room
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Abstract
The utility model is related to a kind of continous way biogas slurry filter.A kind of continous way biogas slurry filter, its structure mainly includes biogas slurry filter housing and Qi Nei screen pack, and the housing is divided into two parts by the screen pack, and housing filtering net is divided into biogas slurry stoste room with left part, is divided into biogas slurry filtered fluid room with right part；The biogas slurry stoste room upper lateral part is provided with biogas slurry input pipe, and bottom is provided with scum pipe；The biogas slurry filtered fluid room bottom is provided with biogas slurry efferent duct；In the biogas slurry stoste room, provided with strip scraper plate, slag notch and velar plate of slagging tap, the scraper plate is inlaid with hairbrush, the scraper plate top and the velar plate of slagging tap with the one side that the screen pack is contacted, and is each connected with movable elevating lever.The utility model is simple in construction, easy to operate, realizes while removing the biogas slurry filter effect of the biogas residue in biogas slurry, impurity and scum silica frost, and screen cloth is cleared up in original position, slags tap online, it is ensured that the continuity and high efficiency of biogas slurry separation of solid and liquid work.
Description
Technical field
The utility model is related to agriculture and forestry organic waste material recycling and biogas engineering biogas residue and biogas liquid separation technology field, specifically
It is related to a kind of continous way biogas slurry filter.
Background technology
Biogas slurry, the product fermented as agricultural organic waste, feces of livestock and poultry, domestic organic garbage etc., price is low
Honest and clean, wide material sources, its internal component is rich in compared with multi-nutrient element, degeneration-resistant, sterilization component and crop growth accelerant, is to grind at present
Study carefully the popular green organic fertilizer of comparison.Because the fermented rear biogas slurry formed is tasteless, often general chemistry is synthesized fertilizer efficiency again
More than 10 times of fertilizer, and water quality characteristic is also easily absorbed by crops, so biogas slurry has in agriculture and forestry organic waste material recycling
The prospect of being widely applied.
But due to often containing more biogas residue, impurity and scum silica frost in biogas slurry, easily blocked in sprinkling irrigation application
Shower nozzle, causes spraying effect not good, makes the application of biogas slurry with promoting by more serious restriction.Biogas slurry is filtered, and is to solve this
One of important method of one problem.Biogas slurry filter common at present, is carried out using sieve method or extruding filtration method mostly
Separation of solid and liquid realizes the filtering of biogas slurry.Because the biogas residue in biogas slurry and stalk crude fibre are easy to block mesh screen, it is necessary to the cycle
Property stop biogas slurry and be separated by filtration work, off normal dismounting cleaning screen pack to realize the recycling of screen pack, to ensure biogas slurry
That filters proceeds.In addition, the biogas residue after biogas slurry filtering, when slagging tap, also tends to need to stop biogas slurry filtration to enter
Row is slagged tap.These discontinuous biogas slurry filter methods, not only influence the lasting progress of biogas slurry filtration, and maintenance of clean-up is not
Just, it is higher that the equipment being related to also tends to complicated, cost.Seek a kind of biogas slurry simple in construction, easy to operate, cheap
Filter and method, it appears particularly important.
The content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency there is provided a kind of continous way biogas slurry filter, uninterrupted
Biogas residue, the separation of biogas slurry and cleaning screen cloth in situ are realized under conditions of work, is slagged tap online, it is simple in construction, it is easy to operate.
Technical principle of the present utility model：
A kind of continous way biogas slurry filter, is divided into biogas slurry stoste room and filtering by screen pack by biogas slurry filter housing
Liquid room；Biogas slurry filtering is occurred mainly in biogas slurry stoste room, and indoor biogas slurry stoste is flowed into through biogas slurry input pipe, because volume expands
Greatly, flow velocity reduces, and wherein the larger biogas residue of weight and other impurities sink to room bottom, and the scum silica frost of lighter weight is then cut by screen pack
Stay in biogas slurry stoste room, biogas slurry then reaches biogas slurry filtered fluid room through filter screen, realizes the filtering of biogas slurry.With filtration time
Increase, in order to prevent blocking screen pack because the scum silica frost sticked on screen pack gradually increases, using being connected with movable elevating lever
Strip scraper plate with hairbrush clean screen pack with water, realize the original position cleaning to sieve aperture, it is ensured that natural pond during cleaning screen pack
What liquid was filtered is normally carried out；And the biogas residue of biogas slurry stoste room bottom is then by slag notch, and scum pipe through bottom is timed
Discharge cleaning；Biogas slurry stoste room is slagged tap velar plate, is connected with movable elevating lever, and cover plate is located at biogas slurry stoste room when usually filtering
Top, when slagging tap, cover plate drops under the drive of movable elevating lever covers slag notch, make to slag tap with stoste filtering every
Open, it is ensured that what biogas slurry was filtered when slagging tap is normally carried out.Original position cleaning screen pack is slagged tap with original position, it is ensured that the company of biogas slurry filtering
Continuous property is carried out.
The technical solution of the utility model：
A kind of continous way biogas slurry filter, includes biogas slurry filter housing and Qi Nei screen pack, the screen pack
The housing is divided into two parts, housing filtering net is divided into biogas slurry stoste room with left part, is divided into biogas slurry filtered fluid room with right part；
The biogas slurry stoste room upper lateral part is provided with biogas slurry input pipe, and bottom is provided with scum pipe；
The biogas slurry filtered fluid room bottom is provided with biogas slurry efferent duct；
In the biogas slurry stoste room, provided with strip scraper plate, the one side that scraper plate is contacted with filter screen is inlaid with hairbrush, scraper plate top
End is connected with movable elevating lever；
In the biogas slurry stoste room, provided with slag notch and velar plate of slagging tap, velar plate and the movable elevating lever of slagging tap
It is connected；
On the biogas slurry input pipe, efferent duct and scum pipe, valve is equipped with；
Pressure gauge is equipped with the biogas slurry input pipe, efferent duct；
Preferably, the mesh screen of the screen pack is 80-100 mesh；
Preferably, described screen pack is stainless (steel) wire；
Preferably, the movable elevating lever is connected with cylinder；
Preferably, the strip blade height is 1/8-1/5 with filtering net height ratio；
The beneficial effects of the utility model：
（1）The utility model is realized while removing the biogas residue in biogas slurry, the comprehensive filter effect of the biogas slurry of impurity and scum silica frost；
（2）The utility model realizes the cleaning in situ of screen pack, it is to avoid in existing most of biogas slurry filtering techniques because
Need periodically to off normal and cleaning or change the interruption that separation of solid and liquid caused by screen cloth works；Meanwhile, the utility model is realized
The online continuity slagged tap, further ensure the work of biogas slurry separation of solid and liquid of biogas residue；
（3）The utility model is simple in construction, easy to operate, effectively realizes the filtering of biogas slurry and the deslagging of biogas residue.
Brief description of the drawings
Fig. 1 is a kind of structural representation of continous way biogas slurry filter of the present utility model.
In figure：1. biogas slurry filter housing, 2. screen packs, 3. movable elevating levers, 4. biogas slurry input pipes, 5. biogas slurries are defeated
Enter end pressure table, 6. biogas slurry input valves, 7. scum pipes, 8. deslagging end valves doors, 9. slag notches, 10. are inlaid with the length of hairbrush
Bar shaped scraper plate, 11. biogas slurry efferent ducts, 12. biogas slurry delivery guages, 13. biogas slurry output end valves, 14. movable elevating levers,
15. velar plate of slagging tap.
Embodiment
Further detailed description is done to the utility model below in conjunction with the accompanying drawings, but embodiment of the present utility model is not limited
In this.
Embodiment one：
A kind of continous way biogas slurry filter, includes biogas slurry filter housing 1 and Qi Nei screen pack 2, the filtering
1 point of the housing is two parts by net 2, and housing filtering net 2 is divided into biogas slurry stoste room with left part, is divided into biogas slurry filtering with right part
Liquid room；
The biogas slurry stoste room upper lateral part is provided with biogas slurry input pipe 4, and bottom is provided with scum pipe 7；
The biogas slurry filtered fluid room bottom is provided with biogas slurry efferent duct 11；
In the biogas slurry stoste room, provided with strip scraper plate 10, the one side that scraper plate 10 is contacted with filter screen 2 is inlaid with hairbrush,
Scraper plate top is connected with movable elevating lever 3；
In the biogas slurry stoste room, provided with slag notch 9 and velar plate 15 of slagging tap, velar plate 9 and the movable liter of slagging tap
Bar 14 is dropped to be connected；
On the biogas slurry input pipe 4, efferent duct 11 and scum pipe 7, valve is equipped with；
On the biogas slurry input pipe 4, efferent duct 11, pressure gauge is equipped with；
Preferably, the mesh screen of the screen pack 2 is 80-100 mesh；
Preferably, described screen pack 2 is stainless (steel) wire；
Preferably, the movable elevating lever connects 3 and 14, cylinder is respectively connected with；
Preferably, the height ratio of the height of the strip scraper plate 10 and screen pack 2 is 1/8-1/5；
Embodiment two：
A kind of method that biogas slurry filtering is carried out using continous way biogas slurry filter described in embodiment one：
（1）Biogas slurry is filtered
The biogas slurry input valve 6 and output end valve 13 of continous way biogas slurry filter as described in technical scheme is equal
Open, deslagging end valve door 8 is closed, and velar plate 15 of slagging tap rises to biogas slurry stoste ceiling end；Biogas slurry stoste is from the biogas slurry input pipe 4
The biogas slurry stoste room is flowed into, after sediment, filtering, the biogas slurry filtered fluid room is reached, and it is defeated through the biogas slurry efferent duct 11
Go out；
（2）The cleaning of screen pack original position
In such as above-mentioned step（1）In described biogas slurry filter process, with the growth of filtration time, screen pack 2 is sticked to
On scum silica frost gradually increase, to prevent scum silica frost from blocking the screen pack 2, the strip scraper plate 10 with hairbrush is regularly enabled, not
In the case of removing the screen pack 2, the scraper plate 10 is done under the drive of movable elevating lever 3 and move in parallel up and down back and forth
Rub to clean the screen pack 2 with water, the scum silica frost of adhesion is come off from the screen pack 2, realize the cleaning in situ of screen pack；
（3）Biogas residue is slagged tap online
In such as above-mentioned step（1）In described biogas slurry filter process, with the growth of filtration time, heavier biogas residue deposition
Bottom in the biogas slurry stoste room, before biogas residue deposition height exceedes the slag notch, by with slagging tap what velar plate 15 was connected
Movable elevating lever 14 declines, untill the cover plate is covered completely and compresses the slag notch 9；Now, the biogas slurry is defeated
Enter end valve door 6 and output end valve 13 is still in opening, and the velar plate 15 of slagging tap makes biogas slurry stoste with the natural pond
The biogas residue of liquid stoste room bottom is separated；Open the slag output end valve 8, so that it may carry out natural pond in the case where not interrupting biogas slurry filtering
The online of slag is slagged tap；
Above-mentioned steps（1）In, when normal biogas slurry filters operating mode, the biogas slurry input pressure gauge 5 is defeated with the biogas slurry
The pressure difference value gone out between end pressure table 12 should be less than 0.3Mpa；When the biogas slurry input pressure gauge 5 and the biogas slurry are exported
When pressure difference value between end pressure table 12 is more than 0.3Mpa, show the continous way biogas slurry filter occur to block, it is necessary to
Cleaning, now needs to perform above-mentioned steps（2）；When between the biogas slurry input pressure gauge 5 and biogas slurry delivery guage 12
Pressure difference value be less than 0.05MPa when, illustrate that the blocking material on the screen pack 2 has been cleaned out, can be normally carried out
Filtration；
Above-mentioned steps（3）, can follows step（2）Perform, also can be as needed, individually perform.
Above-described embodiment is the utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The limitation of embodiment, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modify, replace
Generation, combination, simplification, should be equivalent substitute mode, are included within protection domain of the present utility model.
Claims (4)
1. a kind of continous way biogas slurry filter, it is characterised in that：Described device includes biogas slurry filter housing and Qi Nei's
The housing is divided into two parts by screen pack, the screen pack, and housing filtering net is divided into biogas slurry stoste room with left part, with right part
It is divided into biogas slurry filtered fluid room；The biogas slurry stoste room upper lateral part is provided with biogas slurry input pipe, and bottom is provided with scum pipe；The biogas slurry mistake
Filtrate chamber bottom is provided with biogas slurry efferent duct.
2. a kind of continous way biogas slurry filter according to claim 1, it is characterised in that：Set in the biogas slurry stoste room
There are strip scraper plate, slag notch and velar plate of slagging tap, the strip scraper plate inlays hairiness with the one side that the screen pack is contacted
Brush；The strip scraper plate top and the velar plate of slagging tap, are connected with movable elevating lever.
3. a kind of continous way biogas slurry filter according to claim 1, it is characterised in that：It is the biogas slurry input pipe, defeated
In outlet pipe and scum pipe, valve is equipped with；Pressure gauge is equipped with the biogas slurry input pipe, efferent duct.
4. a kind of continous way biogas slurry filter according to claim 1, it is characterised in that：The mesh screen of the screen pack is
The stainless (steel) wire of the mesh of 80 mesh~100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621275834.4U CN206366233U (en) | 2016-11-25 | 2016-11-25 | A kind of continous way biogas slurry filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621275834.4U CN206366233U (en) | 2016-11-25 | 2016-11-25 | A kind of continous way biogas slurry filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206366233U true CN206366233U (en) | 2017-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621275834.4U Expired - Fee Related CN206366233U (en) | 2016-11-25 | 2016-11-25 | A kind of continous way biogas slurry filter |
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| Country | Link |
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| CN (1) | CN206366233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390548A (en) * | 2016-11-25 | 2017-02-15 | 西北农林科技大学 | Continuous biogas slurry filtering device and method |
-
2016
- 2016-11-25 CN CN201621275834.4U patent/CN206366233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390548A (en) * | 2016-11-25 | 2017-02-15 | 西北农林科技大学 | Continuous biogas slurry filtering device and method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20181125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |