CN204138515U - A kind of roller drying machine of lignin-sludge - Google Patents
A kind of roller drying machine of lignin-sludge Download PDFInfo
- Publication number
- CN204138515U CN204138515U CN201420442076.5U CN201420442076U CN204138515U CN 204138515 U CN204138515 U CN 204138515U CN 201420442076 U CN201420442076 U CN 201420442076U CN 204138515 U CN204138515 U CN 204138515U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- layer
- sludge
- drying machine
- lignin
- 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
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
A roller drying machine for lignin-sludge, what relate to is the drying plant used in a kind of sludge treatment technique.Its formation comprises the cylinder that has blast inlet, air outlet and opening for feed, discharge port, it is characterized in that having wrapped one layer of heat preservation material layer on the outer cylinder of described cylinder, is outside equipped with a stainless steel casing at described adiabator layer.Advantage utilizes the adiabator layer that wraps outside cylinder and stainless steel casing by the heat of dryer fully and extraneous isolation, makes the temperature of cylinder end also maintain higher temperature range and be conducive to killing further virus in mud, parasite and worm's ovum.Heat energy is fully utilized, and improves the drying efficiency of mud.Save the energy.
Description
Technical field
The utility model relates to the drying plant used in a kind of sludge treatment technique.
Background technology
In sludge treating process, not for the special drying device of mud.Normal employing roller dryer carries out drying and processing to mud.The shortcoming of this roller drying machine is in drying course, because its cylinder is an exposed individual layer cylindrical shell, temperature in cylinder passes through cylinder wall, heat is transmitted to outer surface from interior surface, outwardly dispelled the heat by thermal radiation again, make a large amount of heat energy not be fully utilized and waste.Hot service efficiency is low.Cause two unfavorable factors: one is that cylinder terminal temperature does not increase, to kill virus and parasite unfavorable.Two is that sludge treatment ability is low.
Utility model content
The purpose of this utility model is the above-mentioned shortcoming overcoming existing roller drying machine, provides the roller drying machine of the lignin-sludge that a kind of thermo-efficiency is high.
The formation of the roller drying machine of present treatment mud comprises the cylinder that has blast inlet, air outlet and opening for feed, discharge port and driving wheel, it is characterized in that having wrapped one layer of heat preservation material layer on the outer cylinder of described cylinder, be outside equipped with a stainless steel casing at described adiabator layer.
During work, hot blast enters from blast inlet, cylinder is heated, wrap the adiabator layer outside cylinder and stainless steel casing abundant and extraneous isolation by the heat of dryer, the temperature of cylinder end is made also to maintain higher temperature range, in cylinder, obtained higher temperature by the mud of drying, be conducive to killing further the virus in mud, parasite and worm's ovum.Wrap adiabator layer outside cylinder and stainless steel casing makes the effect of heat insulation of cylinder significantly improve, heat energy is fully utilized, and improves the drying efficiency of mud.Save the energy.The stainless steel casing set up, can better prevent corrosion and corrosion in the wet environment of sludge treatment.
Below in conjunction with embodiment, content of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of this dryer
Fig. 2 is the left view of Fig. 1
Fig. 3 is the vertical view of Fig. 1
Fig. 4 is the A-A enlarged view of Fig. 1
Embodiment
As shown in figures 1-4, the formation of the roller drying machine of present treatment mud comprises the cylinder 9 that has blast inlet 6, air outlet 1 and opening for feed 3, discharge port 4 and driving wheel 10.All continue to use the structure formation of existing roller drying machine.The outer cylinder of described cylinder 9 wraps one layer of heat preservation material layer 8, is outside equipped with a stainless steel casing 7 at described adiabator layer 8.In figure, 5 is support stand.Adiabator layer 8 can be served as with asbestos material.
Claims (1)
1. the roller drying machine of a lignin-sludge, comprise the cylinder that has blast inlet, air outlet and opening for feed, discharge port and driving wheel, it is characterized in that having wrapped one layer of heat preservation material layer on the outer cylinder of described cylinder, be outside equipped with a stainless steel casing at described adiabator layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442076.5U CN204138515U (en) | 2014-08-07 | 2014-08-07 | A kind of roller drying machine of lignin-sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442076.5U CN204138515U (en) | 2014-08-07 | 2014-08-07 | A kind of roller drying machine of lignin-sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138515U true CN204138515U (en) | 2015-02-04 |
Family
ID=52415217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420442076.5U Expired - Fee Related CN204138515U (en) | 2014-08-07 | 2014-08-07 | A kind of roller drying machine of lignin-sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204138515U (en) |
-
2014
- 2014-08-07 CN CN201420442076.5U patent/CN204138515U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203700780U (en) | Luster finishing roller device employing heat-conducting medium | |
| CN204138515U (en) | A kind of roller drying machine of lignin-sludge | |
| CN105090923B (en) | Efficient energy-saving aluminum casting body | |
| CN105276661A (en) | Heating radiator | |
| CN204574725U (en) | The two heating, drying machine of aqueous vapor | |
| CN204359175U (en) | A kind of warm sludge cooling heat exchanger | |
| CN204208325U (en) | A kind of peppermint oil dementholized Steam Heating distilling apparatus | |
| CN206858936U (en) | A kind of toilet paper dried disinfecting device | |
| CN103590225B (en) | A kind of energy-saving clothes dryer | |
| CN206347745U (en) | Water coil electric heating device | |
| CN204227739U (en) | A kind of novel warm-air machine | |
| CN204943862U (en) | A kind of gasifier section | |
| CN203657504U (en) | Waste heat utilizing system of kiln | |
| CN202162132U (en) | Coating machine | |
| CN203940701U (en) | A kind of compact electromagnetic hot air type roller drying machine | |
| CN202520590U (en) | Circulating fan | |
| CN203582837U (en) | High-pressure water-cooled hydrolat extraction equipment | |
| CN203284448U (en) | Device capable of reducing heat of zinc pot pit | |
| CN204485330U (en) | A kind of Novel steam transmitting apparatus | |
| CN203969139U (en) | A kind of efficient energy-saving steam dryer for food processing | |
| CN201871475U (en) | High-efficiency cotton head drying device | |
| CN201414395Y (en) | Sesame baking and stirring machine having residual heat utilization apparatus | |
| CN106017151A (en) | Heat exchange energy-gathering cover | |
| CN204400801U (en) | A kind of two-stage screw device for dehydrating sladge waste | |
| CN203383094U (en) | Energy saving device for drying cylinders |
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: 20150204 Termination date: 20150807 |
|
| EXPY | Termination of patent right or utility model |