CN208182821U - Mud drying chamber - Google Patents
Mud drying chamber Download PDFInfo
- Publication number
- CN208182821U CN208182821U CN201820295536.4U CN201820295536U CN208182821U CN 208182821 U CN208182821 U CN 208182821U CN 201820295536 U CN201820295536 U CN 201820295536U CN 208182821 U CN208182821 U CN 208182821U
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- heat
- layer
- electric heating
- drying room
- conducting shell
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- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a kind of mud drying chambers, belong to technical field of sludge treatment.The purpose of this utility model is proposing a kind of mud drying chamber, by the way that insulating layer, heat-reflecting layer, electric heating conducting shell are arranged in drying room, reduce heat loss, improves heat utilization ratio, it is high to improve drying efficiency.The utility model includes drying room, insulating layer, heat-reflecting layer, electric heating conducting shell, the drying room side is equipped with sludge inlet, drying room bottom is equipped with sludge discharge hole, the drying chamber interior walls top plate and bottom plate are equipped with electric heating conducting shell, heat-reflecting layer is arranged in electric heating conducting shell outer layer, and insulating layer is arranged on the outside of heat-reflecting layer.
Description
Technical field
The utility model relates to a kind of mud drying chambers, belong to technical field of sludge treatment.
Background technique
Sludge drying technique is a kind of common to can effectively reduce moisture percentage in sewage sludge in order to which it continues subsequent processing
Technology, specific is to heat in the equipment specially designed to sludge, the process of evaporation wherein moisture.
Sludge drying mostly uses dryer at present, using steam, high-temperature flue gas or just heat conduction oil so that solar energy as
Heat source is aided with mixing and stirring using direct or indirect heating method, and then reaches its desiccation purpose.Direct heat transfer formula is dirty
Mud desiccation machine, by thermal convection directly to take the moisture in wet mud out of, but dust yield is big, and it is hidden that there are dust explosions
Suffer from；Indirect heat transmission type sludge drying machine, sludge and heat source are not directly contacted with, but heat biography is carried out by way of heat transfer
It passs, easily leads to single-side heating phenomenon, heating is not uniform enough, and dehumidification efficiency is poor；In addition either added using direct or indirect
The desiccation machine of hot mode is influenced by desiccation machine size, and processing sludge ability is limited, because after desiccation machine volume increases, by
In lacking necessary insulation construction, heat conduction efficiency is reduced, and dehumidification efficiency is deteriorated.
Utility model content
The purpose of this utility model is that propose a kind of mud drying chamber, it is anti-by the way that insulating layer, heat are arranged in drying room
Layer, electric heating conducting shell are penetrated, heat loss is reduced, improves heat utilization ratio, drying efficiency height is improved, meets enterprise implement environmental protection and control
Reason, cleanly production requirement.
The utility model includes drying room, insulating layer, heat-reflecting layer, electric heating conducting shell, and the drying room side is equipped with dirt
Mud feed inlet, drying room bottom are equipped with sludge discharge hole, and the drying chamber interior walls top plate and bottom plate are equipped with electric heating conducting shell, electricity
Heat-reflecting layer is arranged in heat conduction layer outer layer, and insulating layer is arranged on the outside of heat-reflecting layer.
Electric heating conducting shell carries out penetration heating to sludge in drying room, makes sludge flash baking；Heat-reflecting layer is by electric heating
The heat reflection that conducting shell distributes outward focuses on drying chamber interior region；Insulating layer is used to protect the heat inside drying room not
Conduction is lost outward.
Described, drying chamber interior walls are stainless steel anticorrosive board.Stainless steel anti-corrosion plate surface is smooth, prevents sludge burn into attached
?.
Described, drying room outer top layer outsourcing corrugated sheet.Corrugated sheet is for protecting drying room, radix saposhnikoviae, rain and snow.
Described, insulating layer is rock wool heat-preservation layer.Wherein rock wool thermal conductivity < 0.05.
Described, heat-reflecting layer is far infrared reflecting layer.Far infrared reflecting layer is far infrared reflectance coating.
Described, electric heating conducting shell is graphene electric heating conducting shell.Graphene electric heating conducting shell reticulates arrangement.
The beneficial effects of the utility model are:
(1) mud drying chamber described in the utility model, by the way that insulating layer, heat-reflecting layer, electric heating are arranged in drying room
Conducting shell reduces heat loss, improves heat utilization ratio, and it is high to improve drying efficiency；
(2) mud drying chamber described in the utility model is provided with stainless steel anticorrosive board, stainless steel anti-corrosion plate surface light
It is sliding, electric heating conducting shell heat conduction efficiency is reduced after preventing sludge burn into from adhering to；
(3) mud drying chamber described in the utility model, is provided with corrugated sheet, for protecting drying room radix saposhnikoviae, rain and snow.
Detailed description of the invention
Fig. 1 is a kind of example structure schematic diagram；
In figure: 1, drying room；2, insulating layer；3, heat-reflecting layer；4, electric heating conducting shell；5, sludge inlet；6, sludge goes out
Material mouth；7, stainless steel anticorrosive board；8, corrugated sheet.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, mud drying chamber described in the utility model, including drying room 1, insulating layer 2, heat-reflecting layer 3, electricity
Heat conduction layer 4,1 side of drying room is equipped with sludge inlet 5,1 bottom of drying room is equipped with sludge discharge hole 6, the drying
1 inner wall top plate of room and bottom plate are equipped with electric heating conducting shell 4, and heat-reflecting layer 3,3 outside of heat-reflecting layer is arranged in 4 outer layer of electric heating conducting shell
Insulating layer 2 is set；Wherein 1 inner wall of drying room is stainless steel anticorrosive board 7；1 outer top layer outsourcing corrugated sheet 8 of drying room.Described
Insulating layer 2 is rock wool heat-preservation layer；Heat-reflecting layer 3 is far infrared reflecting layer；Electric heating conducting shell 4 is graphene electric heating conducting shell.
Electric heating conducting shell 4 carries out penetration heating to sludge in drying room 1, makes sludge flash baking；Heat-reflecting layer 3 will be electric
The heat reflection that heat conduction layer 4 distributes outward focuses on 1 interior zone of drying room；Insulating layer 2 is for protecting inside drying room 1
Conduction is not lost heat outward.7 surface of stainless steel anticorrosive board is smooth, can prevent sludge burn into from adhering to, 8 radix saposhnikoviae of corrugated sheet, rain-proof
It avenges, rock wool thermal conductivity < 0.05 in rock wool heat-preservation layer, far infrared reflecting layer is far infrared reflectance coating, the conduction of graphene electric heating
Layer reticulates arrangement.
The utility model use process is as follows described: sludge enters drying room through sludge inlet, in drying room graphite
Alkene electric heating conducting shell acts on lower flash baking, and the heat that graphene electric heating conducting shell generates is arrived through far infrared reflectance coating reflection collection
Chamber interior region is dried, improves heat utilization ratio, while insulating layer protects the not conduction loss outward of the heat inside drying room.
Certainly, above content is only the preferred embodiment of the utility model, be should not be construed as limiting practical new to this
The scope of embodiments of type.The utility model is also not limited to the example above, and those skilled in the art are in this reality
With all the changes and improvements etc. made in novel essential scope, the patent covering scope of the utility model should all be belonged to
It is interior.
Claims (6)
1. a kind of mud drying chamber, it is characterised in that: including drying room (1), insulating layer (2), heat-reflecting layer (3), electric heating conduction
Layer (4), drying room (1) side is equipped with sludge inlet (5), drying room (1) bottom is equipped with sludge discharge hole (6), described
Drying room (1) inner wall top plate and bottom plate are equipped with electric heating conducting shell (4), and heat-reflecting layer (3) are arranged in electric heating conducting shell (4) outer layer,
Insulating layer (2) are set on the outside of heat-reflecting layer (3).
2. mud drying chamber according to claim 1, it is characterised in that: drying room (1) inner wall is stainless steel anti-corrosion
Plate (7).
3. mud drying chamber according to claim 1, it is characterised in that: drying room (1) the outer top layer outsourcing corrugation
Plate (8).
4. mud drying chamber according to claim 1, it is characterised in that: the insulating layer (2) is rock wool heat-preservation layer.
5. mud drying chamber according to claim 1, it is characterised in that: the heat-reflecting layer (3) is far infrared reflection
Layer.
6. mud drying chamber according to claim 1, it is characterised in that: the electric heating conducting shell (4) is graphene electric heating
Conducting shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820295536.4U CN208182821U (en) | 2018-03-03 | 2018-03-03 | Mud drying chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820295536.4U CN208182821U (en) | 2018-03-03 | 2018-03-03 | Mud drying chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208182821U true CN208182821U (en) | 2018-12-04 |
Family
ID=64439912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820295536.4U Active CN208182821U (en) | 2018-03-03 | 2018-03-03 | Mud drying chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208182821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854345A (en) * | 2020-08-18 | 2020-10-30 | 广东依明机械科技有限公司 | Utilize multilayer reflectance coating to reduce roast room device of radiation heat leakage |
-
2018
- 2018-03-03 CN CN201820295536.4U patent/CN208182821U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854345A (en) * | 2020-08-18 | 2020-10-30 | 广东依明机械科技有限公司 | Utilize multilayer reflectance coating to reduce roast room device of radiation heat leakage |
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