CN201852426U - Heat preservation system for energy-saving furnace lining of pit furnace - Google Patents
Heat preservation system for energy-saving furnace lining of pit furnace Download PDFInfo
- Publication number
- CN201852426U CN201852426U CN2010206031566U CN201020603156U CN201852426U CN 201852426 U CN201852426 U CN 201852426U CN 2010206031566 U CN2010206031566 U CN 2010206031566U CN 201020603156 U CN201020603156 U CN 201020603156U CN 201852426 U CN201852426 U CN 201852426U
- Authority
- CN
- China
- Prior art keywords
- energy
- furnace
- ceramic fiber
- furnace body
- heat preservation
- 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
Images
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a heat preservation system for an energy-saving furnace lining of a pit furnace, which is provided with a furnace body and resistance wires arranged in the furnace body. The two sides of the inner wall of the furnace body are respectively fixed with a row of fixing plates; ceramic fiber plates and ceramic fiber blankets are arranged between every adjacent fixing plate; one side of each ceramic fiber plate is connected with the inner wall of the furnace body, and the other side is connected with each ceramic fiber blanket; and each resistance wire is arranged at one end of each fixing plate not in contact with the inner wall of the furnace body and is connected with two fixing plates in a crossing way. The heat preservation system has the following advantages: 1, energy is saved and emission of greenhouse gases is reduced; 2, the full-fiber furnace lining has small volume, high fire resistance, excellent heat insulation performance, high thermal strength and low thermal storage losses and radiation losses; 3, the construction is convenient and various complex types of furnaces can be manufactured; as the air tightness is good, the using quantity of gas atmosphere and emission of the greenhouse gases can be reduced at the same time as energy is saved.
Description
Technical field:
The utility model relates to a kind of energy-conservation furnace lining heat-insulation system of shaft furnace.
Background technology:
Also mainly be light fire brick and vermiculite power structure at the shaft furnace the inside of Equipment for Heating Processing insulation material at present, the thermal energy consumption of this insulation construction furnace lining is big, and heat insulation effect is also undesirable, the temperature rise of stove shell.Along with global energy shortage, industrial development and energy starved contradiction are sharp-pointed, and greenhouse gas emission causes a series of environmental problem, implements energy-saving and emission-reduction, improve the utilization ratio of energy resources, just seem particularly important for the energy-saving and cost-reducing of industrial furnace.
Summary of the invention:
In order to solve the problems of the technologies described above, the utility model provides a kind of energy-conservation furnace lining heat-insulation system of shaft furnace.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of energy-conservation furnace lining heat-insulation system of shaft furnace, be provided with body of heater and be arranged on the interior resistance wire of body of heater, respectively be fixed with row's fixed head in described inboard wall of furnace body both sides, between every fixed head, be provided with ceramic beaverboard and ceramic fiber blanket, one side and the inboard wall of furnace body of described ceramic beaverboard join, opposite side and ceramic fiber blanket join, described resistance wire is arranged on an end of the fixed head that does not contact with inboard wall of furnace body, and across connecting two fixed heads.
In order to make heat insulation effect reach optimum state, further: the width of described ceramic fiber blanket is 500mm.
Advantage of the present utility model is as follows:
1, energy savings, and the discharging of minimizing greenhouse gases.
2, the entire fibre lining capacity is little, has higher refractoriness, good heat-insulating property and higher calorific intensity, and accumulation of heat loss and radiation loss are all less.
3, easy construction can be made the type of furnace of various complexity, because gas tightness is good, in energy-conservation, can also reduce the discharging of the consumption and the greenhouse gases of controlled atmospher.
4, this structure more can demonstrate the superiority of moral energy in use for some time, and this is that any light-weight brick lining up is incomparable, and this wide application prospect is arranged.
Description of drawings:
Accompanying drawing 1 is a structure chart of the present utility model.
Among the figure: 1, body of heater; 2, resistance wire; 3, fixed head; 4-1, ceramic beaverboard; 4-2, ceramic fiber blanket.
The specific embodiment:
Below in conjunction with drawings and Examples the utility model is further specified.
Energy-conservation furnace lining heat-insulation system as accompanying drawing 1 described a kind of shaft furnace, be provided with body of heater 1 and the resistance wire 2 that is arranged in the body of heater 1, respectively be fixed with row's fixed head 3 in described body of heater 1 inwall both sides, between every fixed head 3, be provided with ceramic beaverboard 4-1 and ceramic fiber blanket 4-2, the side of described ceramic beaverboard 4-1 and body of heater 1 inwall join, opposite side and ceramic fiber blanket 4-2 join, the width of described ceramic fiber blanket 4-2 is 500mm, described resistance wire 2 is arranged on an end of the fixed head 3 that does not contact with body of heater 1 inwall, and across connecting two fixed heads 3.
The fire-resistant partially ceramic fiber of the furnace lining of this body of heater is the unsetting prefabricated moulding of base, higher refractoriness (more than 1000 degree) and low thermal conductivity factor (0.2-0.5w/m.K) are arranged, adding the effect of refractory fibre, be equipped with admixture, adhesive of high-quality etc., can obtain desirable elevated temperature strength.
Be experimental data before and after the conventional oven structural reform is made below:
Can find out that by top data the utility model is more remarkable with respect to the heat insulation effect of conventional oven, more favourable for the processing of crossing workpiece, the discharging of the greenhouse gases of energy savings, and minimizing simultaneously.
Claims (2)
1. the energy-conservation furnace lining heat-insulation system of a shaft furnace, be provided with body of heater (1) and be arranged on the interior resistance wire (2) of body of heater (1), it is characterized in that: described body of heater (1) inwall both sides respectively are fixed with row's fixed head (3), between every fixed head (3), be provided with ceramic beaverboard (4-1) and ceramic fiber blanket (4-2), one side of described ceramic beaverboard (4-1) and body of heater (1) inwall join, opposite side and ceramic fiber blanket (4-2) join, described resistance wire (2) is arranged on an end of the fixed head (3) that does not contact with body of heater (1) inwall, and across connecting two fixed heads (3).
2. the energy-conservation furnace lining heat-insulation system of shaft furnace according to claim 1, it is characterized in that: the width of described ceramic fiber blanket (4-2) is 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206031566U CN201852426U (en) | 2010-11-12 | 2010-11-12 | Heat preservation system for energy-saving furnace lining of pit furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206031566U CN201852426U (en) | 2010-11-12 | 2010-11-12 | Heat preservation system for energy-saving furnace lining of pit furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852426U true CN201852426U (en) | 2011-06-01 |
Family
ID=44094817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206031566U Expired - Fee Related CN201852426U (en) | 2010-11-12 | 2010-11-12 | Heat preservation system for energy-saving furnace lining of pit furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147190A (en) * | 2010-11-12 | 2011-08-10 | 苏州工业园区姑苏科技有限公司 | Energy-saving furnace lining heat insulating system of pit furnace |
| CN103528362A (en) * | 2013-10-12 | 2014-01-22 | 江苏高皓工业炉有限公司 | Pit furnace |
-
2010
- 2010-11-12 CN CN2010206031566U patent/CN201852426U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147190A (en) * | 2010-11-12 | 2011-08-10 | 苏州工业园区姑苏科技有限公司 | Energy-saving furnace lining heat insulating system of pit furnace |
| CN103528362A (en) * | 2013-10-12 | 2014-01-22 | 江苏高皓工业炉有限公司 | Pit furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201852426U (en) | Heat preservation system for energy-saving furnace lining of pit furnace | |
| CN102147190A (en) | Energy-saving furnace lining heat insulating system of pit furnace | |
| CN201981294U (en) | Insulating layer structure of furnace body of polysilicon crucible sintering furnace | |
| CN102012046A (en) | Convection heating Kang | |
| CN201371221Y (en) | Energy-saving forging electric heating furnace | |
| CN202393208U (en) | Domestic ceramic kiln | |
| CN201983597U (en) | Energy-saving furnace body structure | |
| CN204313651U (en) | A kind of kiln silico-calcium/aluminum foil composite heat insulation board | |
| CN202814086U (en) | Annealing furnace wall with better thermal insulation effect | |
| CN201634775U (en) | Generating device utilizing waste heat of heat dissipation hole of aluminum electrolysis cell | |
| CN201909346U (en) | Convection type heating heated kang | |
| CN207653231U (en) | A kind of heating equipment for the automatic energy-saving being suitable for storing house | |
| CN201050866Y (en) | Positive heat-insulated type heat-storage water tank | |
| CN201325977Y (en) | Energy-saving heat treatment pit furnace | |
| CN201482469U (en) | Hot air heating device for water reducer reaction kettle | |
| CN216770158U (en) | Energy-saving magnesite slag activation calcining furnace | |
| CN2356209Y (en) | Composite insulation direct buried pipe | |
| CN204923865U (en) | Resistance furnace | |
| CN205027111U (en) | Durable light fire brick | |
| CN204705193U (en) | A kind of preheater insulating brick | |
| CN201476512U (en) | Novel refractory material heating and radiating device with tower type arrangement | |
| CN207831934U (en) | A kind of light-weight mullite burner block | |
| CN214842460U (en) | Super heat-insulation green energy-saving sintering furnace body | |
| CN221055530U (en) | Magnesium reduction furnace and light furnace top lining | |
| CN201463558U (en) | Low thermal conduction and energy saving kiln wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20111112 |