CN206069679U - A kind of sludge thin layer desiccation apparatus - Google Patents
A kind of sludge thin layer desiccation apparatus Download PDFInfo
- Publication number
- CN206069679U CN206069679U CN201621118097.7U CN201621118097U CN206069679U CN 206069679 U CN206069679 U CN 206069679U CN 201621118097 U CN201621118097 U CN 201621118097U CN 206069679 U CN206069679 U CN 206069679U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- sludge
- mummification
- curve
- sheet metal
- 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.)
- Active
Links
Landscapes
- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
Abstract
This utility model is related to a kind of sludge thin layer desiccation apparatus, including heat steam retracting device, dehumidifier, air accumulator, aerator and mummification cylinder, the mummification cylinder includes the heat conducting sludge cylinder being mutually arranged and outer tube, it is High Temperature Gas body cavity between the outer tube and the sludge cylinder, the rotating shaft coaxial with cylinder is provided with the heat conducting sludge cylinder, the rotating shaft is controlled by outside frequency conversion motor, the surface of the rotating shaft is evenly distributed with the curve-like sheet metal of equal length, the thickness of the curve-like sheet metal is gradually thickening from bottom to top, wavy gib block is evenly distributed with along cylinder trend on the outer wall of the heat conducting sludge cylinder, the mummification cylinder is provided with feeding mouth, discharging opening, air inlet and gas outlet, the heat steam retracting device, dehumidifier, air accumulator, the air inlet of aerator and the mummification cylinder is sequentially connected.The beneficial effects of the utility model are：Heat transfer efficiency is high, and thermal loss is relatively low, and mummification effect is good, reduces energy expenditure.
Description
Technical field
This utility model is related to sludge drying technique, more particularly to a kind of sludge thin layer desiccation apparatus.
Background technology
With industrialization, the progress of urbanization, corresponding sewage, sludge volume of production are also consequently increased rapidly, at present, China
Produce 40000000 tons of primary sludge (moisture content 80%) per year, it is contemplated that to the year two thousand twenty, China produces primary sludge per year more than 60,000,000 tons of (moisture content
80%).The sludge that sewage disposal is produced, rich in organic composition, again containing nuisances such as a certain amount of heavy metal, pathogen
Matter, the secondary pollution outstanding problem of sludge.At present, the main whereabouts of sludge that China produces is that refuse landfill is filled.With
The continuous improvement of wastewater treatment rate, produced a large amount of sludge can take substantial amounts of refuse landfill, meanwhile, suitable rubbish
Landfill place is also more and more limited, therefore, the process of sludge is disposition of solid waste study hotspot, the minimizing of sludge, nothing
Evilization, recycling treatment are the targets that various countries make joint efforts.Reduce the moisture content of sludge and reduce sludge volume, realize first subtracting
Quantify, be the key for realizing Treatment of Sludge.At present, sludge drying treatment technology generally existing mummification effect not enough good and energy consumption
Too high problem, so as to increased Treatment of Sludge cost.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of sludge thin layer desiccation apparatus, to solve in prior art
Deficiency.
In order to achieve the above object, the purpose of this utility model is achieved through the following technical solutions：
A kind of sludge thin layer desiccation apparatus are provided, including heat steam retracting device, dehumidifier, air accumulator, aerator and dry
Change cylinder, the mummification cylinder includes the heat conducting sludge cylinder being mutually arranged and outer tube, be high temperature between the outer tube and the sludge cylinder
Air chamber, is provided with the rotating shaft coaxial with cylinder in the heat conducting sludge cylinder, the rotating shaft is controlled by outside frequency conversion motor, described turn
The surface of axle is evenly distributed with the curve-like sheet metal of equal length, the thickness of the curve-like sheet metal from bottom to top by
Gradual change is thick, is evenly distributed with wavy gib block, the mummification cylinder along cylinder trend on the outer wall of the heat conducting sludge cylinder
Be provided with feeding mouth, discharging opening, air inlet and gas outlet, the heat steam retracting device, dehumidifier, air accumulator, aerator and
The air inlet of the mummification cylinder is sequentially connected.
In above-mentioned technical proposal, the surface of the curve-like sheet metal is provided with itself song with the curve-like sheet metal
The equidirectional raised line of line.
Compared with the prior art, the beneficial effects of the utility model are：
Heat transfer efficiency is high, and thermal loss is relatively low, and mummification effect is good, reduces energy expenditure.
Description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used to explain this utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 shows the structural representation of the mummification cylinder of this utility model sludge thin layer desiccation apparatus；
Fig. 2 shows the structural representation of the curve-like sheet metal of this utility model sludge thin layer desiccation apparatus.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in this utility model can
To be mutually combined.
With reference to shown in Fig. 1, Fig. 2, this utility model sludge thin layer desiccation apparatus include heat steam retracting device, dehumidifier,
Air accumulator, aerator and mummification cylinder, mummification cylinder include the heat conducting sludge cylinder 1 being mutually arranged and outer tube 2, outer tube 2 and sludge cylinder 1 it
Between be to be provided with the rotating shaft 3 coaxial with cylinder in High Temperature Gas body cavity, heat conducting sludge cylinder 1, rotating shaft 3 is controlled by outside frequency conversion motor, is turned
The surface of axle 3 is evenly distributed with the curve-like sheet metal 4 of equal length, the thickness of curve-like sheet metal 4 from bottom to top by
Gradual change is thick, is evenly distributed with wavy gib block along cylinder trend on the outer wall of heat conducting sludge cylinder 1, mummification cylinder be provided with into
Material mouth, discharging opening, air inlet and gas outlet, the air inlet of heat steam retracting device, dehumidifier, air accumulator, aerator and mummification cylinder
Mouth is sequentially connected.
In the technical program, the surface that curve-like metal is 4 is provided with equidirectional with curve of curve-like sheet metal 4 itself
Raised line 5.In the rotary course of rotating shaft 3, sludge is uniformly attached on the inwall of heat conducting sludge cylinder 1 due to centrifugal action, and
Be dried by the endoceliac high-temperature gas of High Temperature Gas it is degerming, between the gib block on the outer wall of heat conducting sludge cylinder 1 formed lead
To groove, beneficial to high-temperature gas sluggish flow.
From above-described embodiment as can be seen that advantage of the present utility model is：
Heat transfer efficiency is high, and thermal loss is relatively low, and mummification effect is good, reduces energy expenditure.
Above specific embodiment of the utility model is described in detail, but this utility model has been not restricted to the above
The specific embodiment of description, which is intended only as example.To those skilled in the art, any equivalent modifications and substitute also all
Among category of the present utility model.Therefore, done impartial conversion under without departing from spirit and scope of the present utility model
And modification, should all cover in the range of this utility model.
Claims (2)
1. a kind of sludge thin layer desiccation apparatus, it is characterised in that including heat steam retracting device, dehumidifier, air accumulator, aerator
With mummification cylinder, the mummification cylinder includes the heat conducting sludge cylinder being mutually arranged and outer tube, between the outer tube and the sludge cylinder is
High Temperature Gas body cavity, is provided with the rotating shaft coaxial with cylinder in the heat conducting sludge cylinder, the rotating shaft is controlled by outside frequency conversion motor, institute
The surface for stating rotating shaft is evenly distributed with the curve-like sheet metal of equal length, and the thickness of the curve-like sheet metal is from bottom to top
Portion is gradually thickening, is evenly distributed with wavy gib block along cylinder trend on the outer wall of the heat conducting sludge cylinder, described dry
Change cylinder and be provided with feeding mouth, discharging opening, air inlet and gas outlet, the heat steam retracting device, dehumidifier, air accumulator, air blast
The air inlet of machine and the mummification cylinder is sequentially connected.
2. sludge thin layer desiccation apparatus as claimed in claim 1, it is characterised in that the surface of the curve-like sheet metal is provided with
With equidirectional raised line of curve of the curve-like sheet metal itself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118097.7U CN206069679U (en) | 2016-10-13 | 2016-10-13 | A kind of sludge thin layer desiccation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118097.7U CN206069679U (en) | 2016-10-13 | 2016-10-13 | A kind of sludge thin layer desiccation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206069679U true CN206069679U (en) | 2017-04-05 |
Family
ID=58442242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621118097.7U Active CN206069679U (en) | 2016-10-13 | 2016-10-13 | A kind of sludge thin layer desiccation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206069679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342763A (en) * | 2019-08-12 | 2019-10-18 | 毅康科技有限公司 | A kind of mud decrement disinfection unit |
-
2016
- 2016-10-13 CN CN201621118097.7U patent/CN206069679U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342763A (en) * | 2019-08-12 | 2019-10-18 | 毅康科技有限公司 | A kind of mud decrement disinfection unit |
| CN110342763B (en) * | 2019-08-12 | 2024-02-27 | 毅康科技有限公司 | Sludge decrement disinfection treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204874245U (en) | Sludge drying processing apparatus | |
| CN204648249U (en) | The melting of one way of life refuse gasification is from incinerating and treating device | |
| CN205528350U (en) | Hybrid -type sludge dewatering equipment | |
| CN205603438U (en) | Energy -conserving low temperature waste heat belt vibration sludge drying device | |
| CN206069679U (en) | A kind of sludge thin layer desiccation apparatus | |
| CN202337917U (en) | Drying device for paper machine | |
| CN205270322U (en) | Utilize chestnut shell to make device of sorptive material | |
| CN203344202U (en) | Environment-friendly rubber mixing machine structure for producing high-performance chloroprene rubber | |
| CN202492134U (en) | Spiral material conveying heating device | |
| CN208482993U (en) | A kind of comprehensive fixed-end forces device | |
| CN202238868U (en) | Harmless dewaterer | |
| CN205501087U (en) | Mud heat drying device | |
| CN204369800U (en) | Cumulative stove | |
| CN103217000B (en) | Steam plate type rotary dryer | |
| CN203253264U (en) | Waste treatment device of combustion furnace | |
| CN205635303U (en) | Blade type sludge drying device | |
| CN203116487U (en) | Waste-heat utilization drying kiln | |
| CN203960021U (en) | A kind of sludge drier that utilizes waste heat | |
| CN205115258U (en) | Efficient drying device | |
| CN206683350U (en) | A kind of solar energy evacuated drying device | |
| CN206831542U (en) | A kind of waste heat of chimney recycling device of environmental protection and energy saving | |
| CN201026412Y (en) | Sieve-plate of [late frame filter press | |
| CN206940706U (en) | A kind of smoke sludge drying machine | |
| CN206018556U (en) | A kind of industrial heater of environmental protection and energy saving | |
| CN203155302U (en) | Particle smashing device for dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |