CN203897072U - Multifunctional earthworm culturing bed - Google Patents
Multifunctional earthworm culturing bed Download PDFInfo
- Publication number
- CN203897072U CN203897072U CN201420308865.XU CN201420308865U CN203897072U CN 203897072 U CN203897072 U CN 203897072U CN 201420308865 U CN201420308865 U CN 201420308865U CN 203897072 U CN203897072 U CN 203897072U
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- China
- Prior art keywords
- wall
- bed
- multifunctional
- earthworm
- drain pipe
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000012258 culturing Methods 0.000 title abstract description 19
- 241000361919 Metaphire sieboldi Species 0.000 title abstract description 17
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 239000002689 soil Substances 0.000 claims abstract description 17
- 230000004888 barrier function Effects 0.000 claims abstract description 10
- 238000009368 vermiculture Methods 0.000 claims description 28
- 239000004746 geotextile Substances 0.000 claims description 5
- 229910000278 bentonite Inorganic materials 0.000 claims description 4
- 239000000440 bentonite Substances 0.000 claims description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000010802 sludge Substances 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 4
- 241001233061 earthworms Species 0.000 abstract 1
- 238000009395 breeding Methods 0.000 description 5
- 230000001488 breeding effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000004332 deodorization Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The utility model belongs to the field of earthworm culturing, and provides a multifunctional earthworm culturing bed which is defined by an impermeable wall (1). An impervious barrier, a regulating layer (2) and a culturing layer (3) are sequentially arranged in the wall (1) from bottom to top, a perforated drain pipe (6) and a perforated air distributing pipe (7) are arranged at the bottom of the regulating layer (2), the perforated drain pipe (6) is communicated with a water collecting well (8) outside the wall (1), and the perforated air distributing pipe (7) is connected with the perforated drain pipe (6). Through-wall pipe heads (10) are arranged on the wall (1). The multifunctional earthworm culturing bed overcomes the defects that in the prior art, soil on the lower portion and underground water are polluted, industrial cultivation is hard to realize, and foul gas is not processed; the multifunctional earthworm culturing bed can greatly improve the growing environment of earthworms, manual controllability is improved, pollution of percolate on subsoil is effectively reduced, and the multifunctional earthworm culturing bed also can be used as an odor processing facility of a sludge disposal site.
Description
Technical field
The utility model belongs to vermiculture field, is specifically related to a kind of multi-functional vermiculture bed.
Background technology
Vermiculture bed is processing place, the earthworm growth and breeding place of mud, is the core structure of vermiculture lignin-sludge technology, yet the vermiculture bed adopting at present exists many drawbacks.In vermiculture process, for guaranteeing the best living environment of earthworm, need to carry out the temperature adjustments such as artificial water spray and damping measure, so culturing bed bottom meeting generating portion percolate, in percolate, can contain certain poisonous and harmful substance, bottom seepage control system is not all set in existing vermiculture bed, and the long-term use of culturing bed, likely pollutes bottom soil and underground water; Simultaneously in culturing bed, the gas flow general character is poor, easily causes and catchments, cannot manual adjustment temperature etc., be difficult to realize scale, standardization cultivation.In the storage and preprocessing process of mud, conventionally can produce foul gas, be important pollution source in vermiculture lignin-sludge technology simultaneously.The defect of vermiculture bed is to cause vermiculture Treatment of Sludge cannot realize the key point of industrialization.
Summary of the invention
The purpose of this utility model is in order to overcome in prior art, bottom soil and underground water to be polluted, be difficult to realize industrialization cultivation, foul gas does not add the defect of processing, provide a kind of and can greatly improve earthworm growing environment, increasing manually can be handling, effectively reduce the pollution of percolate to lower soil, also can be used as the multi-functional vermiculture bed of the treatment facility of Treatment of Sludge field foul smell simultaneously.
The purpose of this utility model is achieved through the following technical solutions:
Multi-functional vermiculture bed of the present utility model is surrounded by impermeable body of wall (1), and body of wall has top cover on (1), it is characterized in that in body of wall (1), the structure from bottom to top is followed successively by impervious barrier, regulating course (2) and cultivation layer (3); Regulating course (2) is boulder bed, and boulder bed bottom arranges perforated drain pipe (6) and perforation gas distribution pipe (7), and perforated drain pipe (6) sump (8) outer with body of wall (1) is connected, and perforation gas distribution pipe (7) is connected with perforated drain pipe (6); Between regulating course (2) and cultivation layer (3), there is geotextiles (9); On body of wall (1), be provided with tube head through walls (10).
In such scheme, described impervious barrier orlop is compacting soil layer (4), is bentonite modified layer or antiseepage film (5) on compacting soil layer.
In such scheme, described tube head through walls (10) is provided with plug (11).
The utility model is provided with impervious barrier in culturing bed bottom, not only can effectively reduce the pollution of percolate to lower soil, and can prevent from frequently gathering in the crops the damage that earthworm is caused seepage control system.The pipe-line system arranging in regulating course in gas flow, draining situation etc., also possesses deodorization functions in improving bed.After the airtight collection of foul gas that mud is stored and pretreatment produces, send in the gas distributing pipeline of culturing bed bottom, through gas distribution system, evenly enter regulating course, in regulating course, harmful components are attached to the biocoenosis absorption on cobble and transform, and complete deodorization; Because gas flow rate in bed is less, the microorganism that the harmful substance in gas can be conditioned in layer fully absorbs, and when reaching cultivation layer, concentration is less, can not work the mischief to earthworm.Before entering regulating course, can carry out humidification to gas, to increase follow-up gas absorption effect.
The beneficial effects of the utility model are:
1, improve culturing bed internal drainage, air guide situation etc., strengthen artificial regulatory.
Multi-functional vermiculture bed of the present utility model is not only beneficial to an internal drainage, eliminate the generation of bed internal water accumulation phenomenon, in addition owing to being provided with the tube head being communicated with outside, when temperature there are differences outside temperature and bed in bed, the local circulation that just can form gas flows, and improves gas communication situation in bed; The tube head arranging also can artificial conveyance hot gas etc., makes to propagate artificially bed insulation, for earthworm growth, has built a good environment, has expanded the range of application of vermiculture lignin-sludge technology.The results showed, culturing bed of the present utility model than other draining, aeration status be improved significantly, strengthened artificial Modulatory character, the rate of increase of earthworm, mud handling capacity have comparatively significantly and improve.
2, have cultivation, deodorization function concurrently, saved capital construction and operating cost.
Culturing bed of the present utility model is owing to being provided with boulder bed, thereby possessed the function of processing foul smell, and the liquid phase in boulder bed is discontinuous phase, belongs to a kind of in biofiltration tower.Adopt this kind of foul smell processing mode, in vermiculture, just can carry out gas sweetening processing, reduced deodorization Facilities Construction expense, saved land resources, simultaneously also without facility operation expense; The organic matter that microorganism degradable in boulder bed is adsorbed by moisture film, and form biomembrane on cobble surface, earthworm can prey on decomposing organism film, makes reducing biological sludge stable, and there is the relation of collaborative symbiosis in the microorganism in earthworm and boulder bed; The processing of foul smell also can improve gas communication situation in culturing bed, promotes the growth of earthworm; To passing into the foul smell of culturing bed, carry out, after the pre-heat treatment, can increasing the temperature of culturing bed, be beneficial to Winter protection.
Therefore, the utility model has overcome in prior art bottom soil and underground water has been polluted, be difficult to realize industrialization cultivation, foul gas does not add the defect of processing, the multi-functional vermiculture bed providing can improve the growing environment of earthworm greatly, having increased manually can be handling, has effectively reduced the pollution of percolate to lower soil, also can be used as the treatment facility of Treatment of Sludge field foul smell simultaneously.
Accompanying drawing explanation
Fig. 1 is section of the present utility model (facade) schematic diagram.
Fig. 2 is floor map of the present utility model.
Fig. 3 is drainpipe schematic diagram of the present utility model.
In accompanying drawing, 1: body of wall; 2: regulating course; 3: cultivation layer; 4: compacting soil layer; 5: bentonite modified layer or antiseepage film; 6: perforated drain pipe; 7: perforation gas distribution pipe; 8: sump; 9: geotextiles; 10: tube head through walls; 11: plug; 12: the outer ground of wall; 13: blower fan.
Specific embodiment
Below in conjunction with drawings and Examples, be described in further detail the utility model, but the utility model is not limited only to described embodiment.
Embodiment mono-
The multi-functional vermiculture bed of this example as shown in Figure 1, Figure 2 and Figure 3, is surrounded by impermeable body of wall 1, on body of wall 1, has top cover, and the structure in body of wall 1 from bottom to top is followed successively by impervious barrier, regulating course 2 and cultivation layer 3; Impervious barrier osmotic coefficient is not more than 10
-6cm/s; Regulating course 2 is boulder bed, cobble bed thickness 500～800mm, cobble particle size range 10～80mm, boulder bed bottom longitudinally arranges perforated drain pipe 6 and the gas distribution pipe 7 of boring a hole along culturing bed, and perforated drain pipe 6 one end are connected with the sump 8 outside body of wall 1, and carry out water seal, the other end is connected with blower fan 13, perforated drain pipe 6 has the function of carrying foul smell concurrently simultaneously, and perforation gas distribution pipe 7 is connected with perforated drain pipe 6, the foul smell of processing for delivery of need; Between regulating course 2 and cultivation layer 3, there is geotextiles 9, in case the chip of cultivation layer 3 stops up boulder bed; On body of wall 1, be provided with tube head 10 through walls, with ambient atmosphere UNICOM.
Impervious barrier orlop is compacting soil layer 4, and compacting soil layer thickness is not less than 300mm, is bentonite modified layer 5 on compacting soil layer.
Tube head 10 through walls is provided with plug 11.
The multi-functional vermiculture bed of this example is not only as breeding facility, also as foul smell treatment facility.
Embodiment bis-
The multi-functional vermiculture bed of this example, except impervious barrier orlop is compacting soil layer 4, is antiseepage film 5 on compacting soil layer, and antiseepage film 5 adds outside geotextiles for geomembrane, and all the other are with embodiment mono-.
The multi-functional vermiculture bed of this example is not only as breeding facility, also as foul smell treatment facility.
Embodiment tri-
The multi-functional vermiculture bed of this example is not provided with plug except tube head 10 through walls, and all the other are with embodiment mono-.
The multi-functional vermiculture bed of this example is only as breeding facility, bed body inner with ambient atmosphere environmental communication, drainpipe and ambient atmosphere UNICOM, do not carry out water seal simultaneously.
Embodiment tetra-
The multi-functional vermiculture bed of this example is not provided with plug except tube head 10 through walls, and all the other are with embodiment bis-.
The multi-functional vermiculture bed of this example is only as breeding facility, bed body inner with ambient atmosphere environmental communication, drainpipe and ambient atmosphere UNICOM, do not carry out water seal simultaneously.
Claims (3)
1. a multi-functional vermiculture bed, is surrounded by impermeable body of wall (1), and body of wall has top cover on (1), it is characterized in that in body of wall (1), the structure from bottom to top is followed successively by impervious barrier, regulating course (2) and cultivation layer (3); Regulating course (2) is boulder bed, and boulder bed bottom arranges perforated drain pipe (6) and perforation gas distribution pipe (7), and perforated drain pipe (6) sump (8) outer with body of wall (1) is connected, and perforation gas distribution pipe (7) is connected with perforated drain pipe (6); Between regulating course (2) and cultivation layer (3), there is geotextiles (9); On body of wall (1), be provided with tube head through walls (10).
2. multi-functional vermiculture bed according to claim 1, is characterized in that described impervious barrier orlop is compacting soil layer (4), is bentonite modified layer or antiseepage film (5) on compacting soil layer.
3. multi-functional vermiculture bed according to claim 1, is characterized in that described tube head through walls (10) is provided with plug (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308865.XU CN203897072U (en) | 2014-06-12 | 2014-06-12 | Multifunctional earthworm culturing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308865.XU CN203897072U (en) | 2014-06-12 | 2014-06-12 | Multifunctional earthworm culturing bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203897072U true CN203897072U (en) | 2014-10-29 |
Family
ID=51771396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420308865.XU Expired - Fee Related CN203897072U (en) | 2014-06-12 | 2014-06-12 | Multifunctional earthworm culturing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203897072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999826A (en) * | 2014-06-12 | 2014-08-27 | 四川省环境保护科学研究院 | Multifunctional earthworm breeding bed |
| CN110999874A (en) * | 2019-12-31 | 2020-04-14 | 李路胜 | A method for treating livestock and poultry waste by using black soldier flies |
-
2014
- 2014-06-12 CN CN201420308865.XU patent/CN203897072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999826A (en) * | 2014-06-12 | 2014-08-27 | 四川省环境保护科学研究院 | Multifunctional earthworm breeding bed |
| CN110999874A (en) * | 2019-12-31 | 2020-04-14 | 李路胜 | A method for treating livestock and poultry waste by using black soldier flies |
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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: 20141029 Termination date: 20160612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |