CN205412387U - Bionical gravity type high efficiency environmental protection type sludge drying ware - Google Patents
Bionical gravity type high efficiency environmental protection type sludge drying ware Download PDFInfo
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- CN205412387U CN205412387U CN201521055572.6U CN201521055572U CN205412387U CN 205412387 U CN205412387 U CN 205412387U CN 201521055572 U CN201521055572 U CN 201521055572U CN 205412387 U CN205412387 U CN 205412387U
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- Prior art keywords
- filter bag
- mud
- bionical
- sludge drying
- gravity
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- 239000010802 sludge Substances 0.000 title claims abstract description 36
- 238000001035 drying Methods 0.000 title claims abstract description 34
- 230000005484 gravity Effects 0.000 title claims abstract description 20
- 230000007613 environmental effect Effects 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 230000018044 dehydration Effects 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005183 environmental health Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a bionical gravity type high efficiency environmental protection type sludge drying ware, including the shell with set up in the advancing ni kou, set up at the inside many filter bags that are used for adorning mud of shell of shell top, advance the mud mouth rather than many filter bags intercommunications of lower part, many filter bag lower parts are provided with water catch bowl, many the filter bags bottom row of setting mud mouths. At first, the mud that the moisture content is very high gets into the filter bag, relies on gravity to filter out through the filter bag by moisture, and a small amount of moisture of filter bag lower part constantly soaks the filter bag surface, then the moisture on filter bag surface is air -dried by the various waste heats of mill or natural wind again, and the mud row's mud mouth bottom equipment under the effect of gravity that reaches the mummification effect is at last discharged. The utility model discloses application scope is wide, the treatment effect stable, equipment area is little, the simple structure, the cost is low, easy and simple to handle, the module function mode is nimble changeable, the treatment effeciency is high, need not consume the extra energy, has reduced the carbon emission, the saving running cost.
Description
Technical field
This utility model relates to Pollutant Treatment equipment technology field, particularly relates to a kind of bionical gravity type efficient and environment-friendly type sludge drying device.
Background technology
Along with society's raising to environmental requirement, sewage treatment project universal, mud is as the secondary pollutant that will necessarily produce in sewage disposal process, and its generation amount is increasing, and how safety, health handling problems are outstanding day by day.
At present, sludge drying process mainly has the several methods such as nature mummification, heating power mummification, high level cadre's dehydration.
1, natural mummification refers to mud pave dry in the sun in the drying bed with nature filtering layer or artificial filtering layer, by natural agent and medium (such as solar energy, wind energy and air) so that the moisture in mud forms migration (evaporation) from inside to outside because of the difference of the vapour pressure of ambient air.The method be applicable to weather relatively dry, take up an area take it easy and the area of environmental health conditions permit.But the cycle length (according to weather conditions very different) of natural mummification, the existence of the problems such as floor space is big, and odor pollution is serious, be only applicable to the process of mud on a small scale.The most common natural mummification many employings drying bed (field).
2, heating power mummification be mud extensive, industrial treatment technique in one of modal method.Heating power mummification refers to utilize external heat supply, by special technique and equipment, makes mud lose the process of partially or mostly moisture.It represents equipment is sludge drier.
3, high level cadre's dehydration generally refers to use integrated approach chemically and physically that mud granule carries out surface chemical modification, is then separated out the purpose reaching high level cadre by high-strength mechanical filter pressing；Common device has filter press, belt filter press, centrifugal dehydrator etc..
Conventional several sludge treatment devices have sludge drying bed, sludge drier, filter press, belt filter press, centrifugal dehydrator, but the most all there is certain shortcoming, specific as follows:
1, sludge drying bed, in use exists that efficiency is low, floor space big, working environment sanitary condition labor intensity poor, scraper dewatered sludge is big, it is impossible to continuous processing mud and on series of problems such as surrounding enviroment generation impacts.
2, sludge drier, in use need sludge drying thermal medium is carried out laser heating, a large amount of thermal source is consumed during this, operating cost is high, owing to sludge drier is, by thermal medium heat-conducting, mud is carried out drying and other treatment, so there are certain requirements equipment seal, disposable input price is higher.
3, filter press, the squeezing time is longer, circulation time about 3-4 hour；Can not continuous discharge, single device disposal ability is little, and quantity is more；Filter cloth for plate-frame type filter presses uses PP or polyamide manufacture, and service life is the longest, and needs often to clean；The automatic cake discharging device of filter press is left to be desired, at present need to be by manual cleaning, and labor strength is big；Need to increase a certain amount of flocculant (wood flour or quick lime), add operating cost.
4, belt filter press, exists that site environment is poor, stink is big, dampness is big, easily cause secondary pollution, disposable put into higher.And treatment effect is not ideal enough, in processing sludge process, energy consumption is big, and operating cost is high.Operator are had certain requirement by the inconvenience of belt filter press complicated structure regular maintenance.
5, centrifugal dehydrator, there are certain requirements mud solid-to-liquid ratio, and structure is complicated, safeguards inconvenience, professional training to be carried out to operator.And centrifugal dehydrator band machine floor space is big, corollary equipment, in addition to dosing and input and output material conveyer, also needs flushing pump, air compressor machine, sludge conditioner etc., and complete machine sealing is poor.High-pressure wash water smoke and stink pollute environment, need constantly to use high pressure water washing filter cloth in running.Outside band machine consumable accessory number of bearings several times more than centrifuge, strainer also needs to change, expensive.Flushing pump, air compressor machine, sludge conditioner are also required to often safeguard, labor intensity is big.
To sum up, though the method for sludge treatment taked at present is not quite similar, in addition to drying bed (field), all belonging to and make the technical difficulty required greatly, cost of investment is high, and equipment is arranged on-the-spot high to site requirements, the operational management of machinery requires height, needing external force auxiliary and energy resource consumption to can be only achieved intended treatment effect and cause operating cost higher, when sludge quantity and the change of matter, adaptibility to response is poor.And sludge drying bed does not reaches the technology requirement of plant equipment, making a lot of enterprise when supporting this kind of environmental protection facility all in the face of equipment purchasing is expensive, equipment disposes difficulty, and equipment operation maintenance is difficult, the problem that equipment operating cost is expensive.And drying bed in use exists that efficiency is low, floor space big, can not continuous processing mud, easily by deficiencies such as natural environment influences.The most also there is no a low energy consumption having drying bed (field) concurrently and the high efficiency sludge treatment device of mechanical treatment.
Utility model content
Because the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide a kind of bionical gravity type efficient and environment-friendly type sludge drying device, it is applied widely, treatment effect is stable, occupation area of equipment is little, simple structure, cost are low, easy and simple to handle, module function mode is flexible and changeable, treatment effeciency is high, need not consume additional energy source, natural air drying can be passed through or utilize enterprise's waste heat, used heat that mud is carried out mummification, reduce carbon emission, save operating cost.
For achieving the above object, this utility model provides a kind of bionical gravity type efficient and environment-friendly type sludge drying device, it is characterized in that: include shell and be arranged on the mud inlet of cover top portion, be arranged on enclosure for filling a plurality of filter bag of mud, described mud inlet connects with a plurality of filter bag of its underpart, described a plurality of filter bag bottom is provided with water leg, arranges mud discharging mouth bottom described a plurality of filter bag.
Above-mentioned one bionical gravity type efficient and environment-friendly type sludge drying device, it is characterised in that: described a plurality of filter bag sidepiece is provided with the capillary through holes allowing moisture flow through.
Above-mentioned one bionical gravity type efficient and environment-friendly type sludge drying device, it is characterised in that: described a plurality of filter bag is the big pipe of little end opening suitable for reading, laminated structure.
Above-mentioned one bionical gravity type efficient and environment-friendly type sludge drying device, it is characterised in that: described a plurality of filter bag is structure in series or in parallel.
Above-mentioned one bionical gravity type efficient and environment-friendly type sludge drying device, it is characterised in that: the capillary through holes size of described a plurality of filter bag sidepiece is different with density.
The beneficial effects of the utility model are:
This utility model is applied widely, treatment effect is stable, occupation area of equipment is little, simple structure, cost are relatively low, easy and simple to handle, module function mode is flexible and changeable, treatment effeciency is high, need not consume additional energy source, natural air drying can be passed through or utilize enterprise's waste heat, used heat that mud is carried out mummification, reduce carbon emission, save operating cost.
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further, to be fully understood from the purpose of this utility model, feature and effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of bionical gravity type efficient and environment-friendly type sludge drying device, it is characterized in that: include shell 1 and be arranged on the mud inlet 4 at shell 1 top, be arranged on shell 1 inside for filling a plurality of filter bag 5 of mud, described mud inlet 4 connects with a plurality of filter bag 5 of its underpart, described a plurality of filter bag 5 bottom is provided with water leg 3, arranges mud discharging mouth 6 bottom described a plurality of filter bag 5.
In the present embodiment, described a plurality of filter bag 5 sidepiece is provided with the capillary through holes allowing moisture flow through.
In the present embodiment, described a plurality of filter bag 5 is pipe, the laminated structure that little end opening suitable for reading is big.So be conducive to mud flowing in filter bag (pipe), also the surface area allowing moisture in mud leach and to evaporate is considerably increased, the most also shorten moisture in mud and arrive the distance on surface, thus accelerate dehydration and the mummification of mud as much as possible, decrease extra energy resource consumption.
In the present embodiment, described a plurality of filter bag 5 is structure in series or in parallel.By the parallel connection of filter bag (pipe) module, meet different mud handling capacities；Increase the mud time of staying in filter bag (pipe) by series connection, improve dewatering rate, reach different sludge drying treatment effects, thus wide model is applicable to the sludge drying demand of various engineering.
In the present embodiment, the capillary through holes size of described a plurality of filter bag 5 sidepiece is different with density.For different-grain diameter and the mud of mud, the treatment effect of mud is made to reach optimum by changing the filter bag of different densities and different qualities.
Specific works principle of the present utility model is: enter bionical gravity type efficient and environment-friendly type sludge drying device through concentrating the mud collected by mud mouth, some filter bags it are provided with in drying device, the imitative filter bag passed through in drying device under self gravitation effect by contained humidity in mud such as biological intestinal constantly leaches, while dehydration, also continue into for mud and leave space, thus make mud can continuously enter drying device.Along with moisture percentage in sewage sludge constantly reduces, obvious moisture would not be had again to ooze out to latter half, but moisture still infiltrates the filter bag surface in drying device constantly, at this moment mud can be allowed to keep also dehydration by measures such as industrial waste heat or gravity-flow ventilations, after moisture percentage in sewage sludge reaches requirement, under gravity, by mud discharging mouth by mud device for transferring.
Preferred embodiment of the present utility model described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technical staff in the art pass through the available technical scheme of logical analysis, reasoning, or a limited experiment on the basis of existing technology according to design of the present utility model, all should be in the protection domain being defined in the patent claims.
Claims (5)
1. a bionical gravity type efficient and environment-friendly type sludge drying device, it is characterized in that: include shell (1) and be arranged on the mud inlet (4) at shell (1) top, be arranged on the internal a plurality of filter bag (5) for filling mud of shell (1), described mud inlet (4) connects with a plurality of filter bag (5) of its underpart, described a plurality of filter bag (5) bottom is provided with water leg (3), and described a plurality of filter bag (5) bottom arranges mud discharging mouth (6).
A kind of bionical gravity type efficient and environment-friendly type sludge drying device the most as claimed in claim 1, it is characterised in that: described a plurality of filter bag (5) sidepiece is provided with the capillary through holes allowing moisture flow through.
A kind of bionical gravity type efficient and environment-friendly type sludge drying device the most as claimed in claim 1, it is characterised in that: described a plurality of filter bag (5) is the big pipe of little end opening suitable for reading, laminated structure.
A kind of bionical gravity type efficient and environment-friendly type sludge drying device the most as claimed in claim 1, it is characterised in that: described a plurality of filter bag (5) is structure in series or in parallel.
A kind of bionical gravity type efficient and environment-friendly type sludge drying device the most as claimed in claim 2, it is characterised in that: the capillary through holes size of described a plurality of filter bag (5) sidepiece is different with density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055572.6U CN205412387U (en) | 2015-12-16 | 2015-12-16 | Bionical gravity type high efficiency environmental protection type sludge drying ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055572.6U CN205412387U (en) | 2015-12-16 | 2015-12-16 | Bionical gravity type high efficiency environmental protection type sludge drying ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205412387U true CN205412387U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521055572.6U Active CN205412387U (en) | 2015-12-16 | 2015-12-16 | Bionical gravity type high efficiency environmental protection type sludge drying ware |
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| Country | Link |
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| CN (1) | CN205412387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396351A (en) * | 2015-12-16 | 2016-03-16 | 张春辉 | Bionic gravity-type high-efficiency environment-friendly sludge drying device, and implementation method thereof |
| CN112512659A (en) * | 2018-08-23 | 2021-03-16 | 株式会社村田制作所 | Filtering and filtering device |
-
2015
- 2015-12-16 CN CN201521055572.6U patent/CN205412387U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396351A (en) * | 2015-12-16 | 2016-03-16 | 张春辉 | Bionic gravity-type high-efficiency environment-friendly sludge drying device, and implementation method thereof |
| CN112512659A (en) * | 2018-08-23 | 2021-03-16 | 株式会社村田制作所 | Filtering and filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200728 Address after: 523726 Guangdong city of Dongguan Province Huang Tamura Fuqiang Street No. 5 in Zhenlong. Patentee after: Dongguan City Hengchun Environmental Services Ltd. Address before: 523765 Guangdong city of Dongguan Province Huang Tamura Fuqiang Street No. 5 in Zhenlong. Patentee before: Zhang Chunhui |