CN108017256A - A kind of wastewater sludge drying device - Google Patents
A kind of wastewater sludge drying device Download PDFInfo
- Publication number
- CN108017256A CN108017256A CN201810007723.2A CN201810007723A CN108017256A CN 108017256 A CN108017256 A CN 108017256A CN 201810007723 A CN201810007723 A CN 201810007723A CN 108017256 A CN108017256 A CN 108017256A
- Authority
- CN
- China
- Prior art keywords
- drying machine
- circular body
- inner casing
- microwave
- drying
- 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.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 47
- 239000010802 sludge Substances 0.000 title claims abstract description 22
- 239000002351 wastewater Substances 0.000 title claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 238000005485 electric heating Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention is a kind of wastewater sludge drying device, including multiple drying machines for being arranged side by side and being interconnected, drying machine positioned at one end is equipped with feed inlet, drying machine positioned at the other end is equipped with discharge port, drying machine includes cylindrical container and cylindrical type inner casing, cylindrical type inner casing is internally provided with rotation transfer body, rotation transfer body includes circular body and the partition plate radially in circular body, the inside of circular body is hothouse, steam generator and microwave export plate are equipped with hothouse, steam generator is located at the center of drying machine, the inner wall of circular body is equipped with microwave reflection coating.The present invention is by the way that wastewater sludge is dried by microwave and steam compound and with mode, the microwave for having prominent function to drying, sterilization lures Electric heating to add and is organically driven by steam conduction heat transfer mode, it is not only by synergy that sludge is rapid, complete dry, and the energy is reduced, prevents the pollution of the environment.
Description
Technical field
The present invention relates to water treatment field, more particularly to a kind of wastewater sludge drying device.
Background technology
The Treatment of Sludge that general waste water processing station produces relies primarily on ocean dumping and landfill, but adopted according to 1996
The complete prohibition plan such as ocean dumping from 2005 of London convention amendment, domestic and international above-mentioned sludge handling problem is into serious
Pending case, extremely urgent truth.
Ocean dumping, fill, diversified side in compost processed, turning sludge into fuel, curing, burning, melting, the motion such as thermal decomposition
Method.Although this mode is different, there is the moisture content for reducing certain level, prevent the common of minimizing and environmental pollution
Purpose.
But in order to reach above-mentioned common purpose technology, so far there is certain the problem of point, major part is to rely on letter
Single incinerating method is trend.But the region resident to burning field construction is strongly opposed to and pole is needed caused by high-moisture percentage
The problem of such as big operating cost point.
The content of the invention
The object of the present invention is to provide a kind of good wastewater sludge drying device of drying effect.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of wastewater sludge drying device, including it is multiple side by side
Set and interconnected drying machine, the drying machine positioned at one end are equipped with feed inlet, the drying machine positioned at the other end is equipped with
Discharge port, the drying machine include cylindrical container and cylindrical type inner casing, and the cylindrical container and the cylindrical type inner casing are same
The heart is set, and the cylindrical container is located at the periphery of the cylindrical type inner casing, and the rotation that is internally provided with of the cylindrical type inner casing moves
Body is sent, the rotation transfer body is around the central rotation of the drying machine, and the rotation transfer body is including circular body and positioned at circle
Partition plate radially in shape main body, the circular body and the cylindrical type inner casing are concentric, the inside of the circular body
For hothouse, the hothouse is interior to be equipped with steam generator and microwave export plate, and the steam generator is located in drying machine
Heart position, the microwave export plate is two, is set respectively positioned at the both sides of the steam generator, the inner wall of the circular body
There is microwave reflection coating.
Further, the quantity of the partition plate is six, and the angle between each partition plate is 60 °.
Further, connected between the drying machine by connected entrance, the height of the connected entrance is also drying
The half of the whole height of machine.
Further, the height of the inlet port and outlet port is the half of the whole height of drying machine.
Compared with prior art, the beneficial effect of wastewater sludge drying device of the present invention is：By the way that wastewater sludge is passed through
Microwave and steam compound is simultaneously dried with mode, and the microwave for having prominent function to drying, sterilization in more detail lures electrical heating
Mode is added organically to be driven by steam conduction heat transfer mode, not only by synergy that sludge is rapid, complete dry,
And the energy is reduced, prevents the pollution of the environment.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Embodiment
Referring to Fig. 1, a kind of wastewater sludge drying device, including multiple drying machines 1 for being arranged side by side and being interconnected, position
Drying machine 1 in one end is equipped with feed inlet 11, discharge port 12 is equipped with positioned at the drying machine 1 of the other end, between each drying machine
Pass through connected entrance（Figure is not marked）Connected, the height of feed inlet 11 and discharge port 12 is the one of the whole height of drying machine
Half.The height of connected entrance between each drying machine is also the half of the whole height of drying machine.
Drying machine 1 includes cylindrical container 13 and cylindrical type inner casing 14, and cylindrical container 13 and cylindrical type inner casing 14 are concentric
Set, cylindrical container 13 is located at the periphery of cylindrical type inner casing 14, and cylindrical type inner casing 14 is internally provided with rotation transfer body 15, rotation
Transfer send body 15 to include circular body 151 around the central rotation of drying machine 1, rotation transfer body 15 and be in circular body
Radial partition plate 152, the quantity of partition plate 152 is six, and the angle between each partition plate is 60 °, circular body 151 and cylinder
Type inner casing 14 is concentric, and the inside of circular body 151 is hothouse 16, and steam generator 17 is equipped with hothouse 16 and microwave exports
Plate 18, steam generator 17 are located at the center of drying machine, and microwave export plate 18 is two, respectively positioned at steam generator 17
Both sides.One end of microwave export plate 18 is contacted with steam generator 17, the other end and circular body 151 of microwave export plate 18
Inner wall contact, the inner wall of circular body 151 is equipped with microwave reflection coating（Figure is not marked）.The delivery line of sludge is as shown in S.
The present invention is by the way that wastewater sludge is dried by the compound of microwave and steam and with mode, in more detail to dry
The microwave that dry, sterilization has prominent function lures Electric heating to add and is organically driven by steam conduction heat transfer mode, not only leads to
Cross synergy sludge is rapid, complete dry, and the energy is reduced, prevents the pollution of the environment.
The basic principles, main features and the advantages of the invention have been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes fallen in the implication and scope of the equivalency of claim in the present invention
It is interior.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
- A kind of 1. wastewater sludge drying device, it is characterised in that：Including multiple drying machines for being arranged side by side and being interconnected, it is located at The drying machine of one end is equipped with feed inlet, is equipped with discharge port positioned at the drying machine of the other end, the drying machine includes cylindrical type Shell and cylindrical type inner casing, the cylindrical container and the cylindrical type inner casing are arranged concentrically, and the cylindrical container is located at institute The periphery of cylindrical type inner casing is stated, the cylindrical type inner casing is internally provided with rotation transfer body, and the rotation transfer body is around described dry The central rotation of dry machine, the rotation transfer body include circular body and the partition plate radially in circular body, institute State circular body and the cylindrical type inner casing is concentric, the inside of the circular body is hothouse, is equipped with and steams in the hothouse Vapour generator and microwave export plate, the steam generator are located at the center of drying machine, and the microwave export plate is two, It is located at the both sides of the steam generator respectively, the inner wall of the circular body is equipped with microwave reflection coating.
- 2. wastewater sludge drying device according to claim 1, it is characterised in that：The quantity of the partition plate is six, often Angle between a partition plate is 60 °.
- 3. wastewater sludge drying device according to claim 1, it is characterised in that：Pass through connected entrance between the drying machine Connected, the height of the connected entrance is also the half of the whole height of drying machine.
- 4. wastewater sludge drying device according to claim 1, it is characterised in that：The height of the inlet port and outlet port It is the half of the whole height of drying machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810007723.2A CN108017256A (en) | 2018-01-04 | 2018-01-04 | A kind of wastewater sludge drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810007723.2A CN108017256A (en) | 2018-01-04 | 2018-01-04 | A kind of wastewater sludge drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108017256A true CN108017256A (en) | 2018-05-11 |
Family
ID=62072539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810007723.2A Pending CN108017256A (en) | 2018-01-04 | 2018-01-04 | A kind of wastewater sludge drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108017256A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112537971A (en) * | 2020-11-02 | 2021-03-23 | 易树华 | Crop straw fertilizer production and drying integrated device and use method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001007850A1 (en) * | 1999-07-22 | 2001-02-01 | Mitsubishi Heavy Industries, Ltd. | Microwave rotary drying machine |
| JP2013194966A (en) * | 2012-03-17 | 2013-09-30 | Seiko Engineering Kk | Vacuum dryer using both steam and microwave, and method of producing dry food and the like |
| CN205425641U (en) * | 2015-12-11 | 2016-08-03 | 赣州市芯隆新能源材料有限公司 | Lithium fluoride battery anode material microwave dryer |
| CN205784347U (en) * | 2016-05-06 | 2016-12-07 | 王清哲 | A kind of microwave vacuum dryer |
| CN206157011U (en) * | 2016-09-07 | 2017-05-10 | 陕西理工学院 | City domestic sewage excess sludge mummification device |
| CN106979669A (en) * | 2017-04-10 | 2017-07-25 | 中国农业大学 | A kind of microwave low-pressure superheated steam combination drying experimental rig and drying means |
| CN206734600U (en) * | 2017-05-23 | 2017-12-12 | 浙江海洋大学 | A kind of steam, microwave composite heater |
| CN208200719U (en) * | 2018-01-04 | 2018-12-07 | 国合千庭控股有限公司 | A kind of wastewater sludge drying device |
-
2018
- 2018-01-04 CN CN201810007723.2A patent/CN108017256A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001007850A1 (en) * | 1999-07-22 | 2001-02-01 | Mitsubishi Heavy Industries, Ltd. | Microwave rotary drying machine |
| JP2013194966A (en) * | 2012-03-17 | 2013-09-30 | Seiko Engineering Kk | Vacuum dryer using both steam and microwave, and method of producing dry food and the like |
| CN205425641U (en) * | 2015-12-11 | 2016-08-03 | 赣州市芯隆新能源材料有限公司 | Lithium fluoride battery anode material microwave dryer |
| CN205784347U (en) * | 2016-05-06 | 2016-12-07 | 王清哲 | A kind of microwave vacuum dryer |
| CN206157011U (en) * | 2016-09-07 | 2017-05-10 | 陕西理工学院 | City domestic sewage excess sludge mummification device |
| CN106979669A (en) * | 2017-04-10 | 2017-07-25 | 中国农业大学 | A kind of microwave low-pressure superheated steam combination drying experimental rig and drying means |
| CN206734600U (en) * | 2017-05-23 | 2017-12-12 | 浙江海洋大学 | A kind of steam, microwave composite heater |
| CN208200719U (en) * | 2018-01-04 | 2018-12-07 | 国合千庭控股有限公司 | A kind of wastewater sludge drying device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112537971A (en) * | 2020-11-02 | 2021-03-23 | 易树华 | Crop straw fertilizer production and drying integrated device and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180511 |
|
| WD01 | Invention patent application deemed withdrawn after publication |