CN211147324U - High-efficient radiating furnace body insulation construction that keeps warm - Google Patents
High-efficient radiating furnace body insulation construction that keeps warm Download PDFInfo
- Publication number
- CN211147324U CN211147324U CN201921913278.2U CN201921913278U CN211147324U CN 211147324 U CN211147324 U CN 211147324U CN 201921913278 U CN201921913278 U CN 201921913278U CN 211147324 U CN211147324 U CN 211147324U
- Authority
- CN
- China
- Prior art keywords
- furnace body
- felt
- heat preservation
- spool
- heat
- 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
Images
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model belongs to the technical field of furnace body insulation construction design, a radiating furnace body insulation construction of high-efficient heat preservation is specifically disclosed. Furnace body insulation construction includes motor, spool, heat preservation felt, the heat preservation felt is pasted together by aerogel felt and compound silicate felt and is formed and aerogel felt is in the compound silicate felt outside, and the motor is fixed in furnace body outside wall top position, and the spool is located the inside top position of furnace body and the output shaft of furnace body and motor is extended to the one end of spool, the other end then rotates and install on the furnace body inside wall, and the heat preservation felt is the roll curtain formula and winds or unreel around the spool rolling. The utility model discloses a furnace body insulation construction can make the furnace body realize good thermal-insulated heat preservation effect in the heat preservation stage that heaies up, reduces heat loss, can promote the quick scattering and disappearing of heat in the furnace body cooling heat dissipation stage again simultaneously.
Description
Technical Field
The utility model belongs to the technical field of furnace body insulation construction design, concretely relates to radiating furnace body insulation construction keeps warm efficiently.
Background
The furnace body heat-insulating material is used for improving the heat-insulating effect of the furnace body, not only reducing the heat loss through the furnace body and improving the utilization rate of fuel, but also being beneficial to improving the furnace temperature, strengthening the production and improving the surrounding environment and the labor condition of the furnace. At present, the furnace body heat preservation mainly adopts high-efficiency heat preservation materials such as carbon felt and fiber felt to improve the heat preservation effect of the furnace body, reduce the heat dissipation loss and greatly improve the heat utilization rate.
When the carbon felt is used on the furnace body as a heat insulation material, the effects of heat insulation and heat preservation and temperature reduction at the furnace wall are usually achieved by a certain thickness, however, the structural thickness of the heat preservation layer at the furnace wall is large, heat absorption and heat storage in the heating and warming process are large, the temperature rise is relatively slow, in the forced air cooling and cooling heat dissipation process, due to the fact that the heat storage amount is large, the temperature reduction is relatively slow, the material waste is caused, the effect is poor, and the size of the furnace body is large. Ceramic fiber mats are widely used in common industrial kilns due to their extremely low thermal conductivity and resistance to oxidation by air, but their use in high-tech applications is limited by the large amount of oxide impurities contained in the ceramic fiber mats.
In practical application, in order to shorten the service cycle of the furnace body in the operation process and achieve good heat insulation and heat preservation effects, the heat dissipation capability of the furnace body in the cooling stage is firstly solved, and therefore the design of the furnace body heat preservation structure with efficient heat preservation and heat dissipation is particularly important for practical application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a radiating furnace body insulation construction keeps warm efficiently.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a radiating furnace body insulation construction of high-efficient heat preservation, furnace body insulation construction includes motor, spool, heat preservation felt, the heat preservation felt is pasted together by aerogel felt and compound silicate felt and forms and the aerogel felt is in the cavity that is located between stove outer covering and the furnace lining (the heat preservation sets up usually, so that the side that is close to the stove outer covering is the outside, the side that is close to the furnace lining is the inboard, the motor is fixed in furnace body outside wall top position, the spool is located the inside top position of furnace body and the output shaft of furnace body and motor is extended to the one end of spool, the other end then rotates and installs on the furnace body inside wall, the heat preservation felt is roll curtain formula around the spool rolling or unreel.
Preferably, the aerogel blanket is a silica aerogel blanket.
Preferably, the side surface of the aerogel felt, which is far away from the composite silicate felt, is provided with metal wires (generally, the diameter is 2-10 mm) which are arranged at equal intervals in the horizontal direction and the vertical direction respectively, and the horizontal metal wires and the vertical metal wires are vertically intersected. The metal wires arranged on the aerogel felt at equal intervals can effectively increase the tensile strength of the aerogel felt and prevent the aerogel felt from being damaged in the winding process of the heat preservation felt.
Preferably, the transverse spacing and the vertical spacing are 2-100 mm.
Preferably, the metal wire is a copper-plated iron wire or a steel wire.
Preferably, the bottom of the heat preservation felt stridees across the bonding face of aerogel felt and compound silicate felt and is provided with the arch, and the furnace body diapire is provided with the recess with this arch looks adaptation. When the heat preservation felt is completely stretched, the protrusion can be matched and buckled with the groove together, and the phenomena of shrinkage, warping and the like when the heat preservation felt is completely stretched are avoided, so that the heat insulation effect is reduced.
In the utility model, the composite silicate felt is a composite silicate felt made of one or more than two of magnesium silicate, aluminum silicate, ferric silicate, calcium silicate, potassium silicate and sodium silicate; the aerogel felt and the composite silicate felt are adhered together through an adhesive, wherein the adhesive is one of organic adhesives such as epoxy resin adhesive, polyurethane adhesive, optical epoxy resin adhesive, saturated polyester adhesive and polyvinyl acetal adhesive.
Has the advantages that: the utility model adopts the superposition of the flexible aerogel and the composite silicate felt for the heat preservation felt, the flexible aerogel felt has good curling effect and is fixed on the outer surface of the composite silicate felt, and the good winding capacity of the heat preservation felt can be ensured; the furnace body heat preservation structure of the utility model can realize good heat insulation effect of the furnace body in the stage of temperature rise and heat preservation, reduce heat dissipation loss, promote quick heat dissipation in the stage of temperature reduction and heat dissipation of the furnace body, shorten the service cycle of the furnace body and improve the use efficiency; the utility model discloses a furnace body insulation construction will realize extensive application in the industrial furnace body field.
Drawings
FIG. 1: the utility model discloses a main view structure schematic diagram of a furnace body heat preservation structure with high-efficiency heat preservation and radiation (arrow direction represents from outside to inside);
FIG. 2: the structure schematic diagram is seen on the right side of the furnace body heat preservation structure with high-efficiency heat preservation and radiation;
FIG. 3: a schematic view of the structure of the existing furnace body;
FIG. 4: a rear view structure schematic diagram of the existing furnace body;
FIG. 5: FIG. 3 is a schematic longitudinal sectional view;
FIG. 6: the utility model is a structural schematic diagram of a main view using state in the existing furnace body;
FIG. 7: the utility model is a structural schematic diagram of a rear view using state in the existing furnace body;
FIG. 8: FIG. 6 is a schematic longitudinal sectional view;
wherein the reference numerals are: 1-a motor; 2-a reel; 3-heat preservation felt, 31-silica aerogel felt and 32-composite aluminum silicate felt; 4-plating copper iron wires; 5-bulge; 6-groove; 7-furnace shell; 8-furnace lining; 9-furnace door; 10-cavity.
Detailed Description
The present invention will be further described with reference to the following specific embodiments. It should be understood that the following examples are illustrative of the present invention only and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-2, a radiating furnace body insulation construction of high-efficient heat preservation, furnace body insulation construction includes motor 1, spool 2, heat preservation felt 3 is formed and silica aerogel felt 31 is in the compound aluminium silicate felt 32 outside through the sticky formation of epoxy resin together of silica aerogel felt 31 and compound aluminium silicate felt 32, and motor 1 fixes in furnace body outside wall top position, and spool 2 is located the inside top position of furnace body and the one end of spool 2 extends furnace body and motor 1's output shaft, the other end then rotates and installs on the furnace body inside wall, and heat preservation felt 3 is the roll curtain formula and winds or unreel around spool 2 rolling shafts. Wherein, the side surface of the silica aerogel felt 31 composite silicate felt is respectively provided with copper-plated iron wires 4 with the diameter of 5 mm in a horizontal and vertical arrangement at equal intervals (50 mm), and the horizontal copper-plated iron wires 4 are vertically intersected with the vertical copper-plated iron wires 4; the bottom of the heat preservation felt 3 is provided with a bulge 5, and the bottom wall of the furnace body is provided with a groove 6 matched with the bulge 5.
Illustrate with the current furnace body of cuboid form the utility model discloses a use, the structure of current furnace body is as shown in fig. 3~5, including stove outer covering 7, furnace lining 8 and be located the furnace body before the furnace body furnace gate 9 of facade, furnace lining 8 generally is refractory material layer, and furnace lining 8 is from left → back → right around stove outer covering 7 setting, and the design has cavity 10 as the heat preservation between the left and right of furnace lining 8, the back lateral wall all and the stove outer covering 7, but the upper and lower face of furnace lining 8 basically with stove outer covering 7 parallel and level. During the use, left and right between stove outer covering 7 and furnace wall 8, in back cavity 10 (the side that is close to stove outer covering 7 is the outside, and the side that is close to furnace wall 8 is the inboard) set up the utility model discloses a heat preservation structure to the bottom of heat preservation felt 3 is strideed across aerogel felt 31 and is set up arch 5 with the face of pasting of compound silicate felt 32, sets up recess 6 on the stove outer covering 7 diapire, and the motor 1 that the spool 2 in the left and right cavity 10 is connected is established on the lateral wall at the back of the furnace body, and the motor 1 that the spool 2 in the back cavity 10 is connected is established on the lateral wall at the furnace body right side, and the state diagram after setting up is shown as figure 6~ 8. In the stage of heating and heat preservation of the furnace body, the motor 1 controls the scroll 2 to rotate so that the heat preservation felt 3 is stretched in an unreeling state, the furnace body is subjected to heat insulation and heat preservation, heat loss is avoided, and the energy use efficiency of the furnace is improved; in the stage of furnace body cooling, the heat preservation felt 3 is rolled up and wound on the reel 2 through the reel 2, so that heat is conveniently released outwards. Therefore, the utility model discloses a furnace body insulation construction can make the furnace body realize good thermal-insulated heat preservation effect reduction heat dissipation loss in the heat-up heat preservation stage, can promote the quick scattering and disappearing of heat at the furnace body cooling heat dissipation stage again simultaneously, shortens the life cycle of furnace body, improves the availability factor.
Claims (6)
1. The utility model provides a radiating furnace body insulation construction of high-efficient heat preservation which characterized in that: furnace body insulation construction includes motor, spool, heat preservation felt, the heat preservation felt is pasted together by aerogel felt and compound silicate felt and is formed and aerogel felt is in the compound silicate felt outside, and the motor is fixed in furnace body outside wall top position, and the spool is located the inside top position of furnace body and the output shaft of furnace body and motor is extended to the one end of spool, the other end then rotates and install on the furnace body inside wall, and the heat preservation felt is the roll curtain formula and winds or unreel around the spool rolling.
2. The furnace body heat-insulating structure for high-efficiency heat preservation and radiation according to claim 1, characterized in that: the aerogel felt is a silicon dioxide aerogel felt.
3. The furnace body heat-insulating structure for high-efficiency heat preservation and dissipation of claim 1 or 2, characterized in that: and the side surface of the aerogel felt, which is far away from the composite silicate felt, is respectively provided with metal wires at equal intervals in the horizontal direction and the vertical direction, and the horizontal metal wires and the vertical metal wires are vertically intersected.
4. The furnace body heat-insulating structure for high-efficiency heat preservation and radiation according to claim 3, characterized in that: the transverse spacing and the vertical spacing are 2-100 mm.
5. The furnace body heat-insulating structure for high-efficiency heat preservation and radiation according to claim 3, characterized in that: the metal wire is a copper-plated iron wire or a steel wire.
6. The furnace body heat-insulating structure for high-efficiency heat preservation and radiation according to claim 1, characterized in that: the bottom of the heat preservation felt stridees across the pasting surface of the aerogel felt and the composite silicate felt and is provided with a bulge, and the bottom wall of the furnace body is provided with a groove matched with the bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921913278.2U CN211147324U (en) | 2019-11-07 | 2019-11-07 | High-efficient radiating furnace body insulation construction that keeps warm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921913278.2U CN211147324U (en) | 2019-11-07 | 2019-11-07 | High-efficient radiating furnace body insulation construction that keeps warm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211147324U true CN211147324U (en) | 2020-07-31 |
Family
ID=71768126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921913278.2U Active CN211147324U (en) | 2019-11-07 | 2019-11-07 | High-efficient radiating furnace body insulation construction that keeps warm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211147324U (en) |
-
2019
- 2019-11-07 CN CN201921913278.2U patent/CN211147324U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207441861U (en) | A kind of thermal cell novel heat insulation heat insulation structural | |
| CN211147324U (en) | High-efficient radiating furnace body insulation construction that keeps warm | |
| CN201406805Y (en) | Thermal protection and insulation decorative outside corner board | |
| CN201212602Y (en) | Thermal insulation water-transferring hose | |
| CN103322384A (en) | Pipe flange insulation structure | |
| CN206503253U (en) | A kind of building energy conservation heat insulation system | |
| CN211147323U (en) | Furnace body heat preservation structure with heat insulation and heat dissipation performance | |
| CN203336149U (en) | Pipeline flange heat preservation structure | |
| CN103612463B (en) | PTFE composite plate set composite and method | |
| CN202088418U (en) | Energy-saving and thermal-insulating sleeve for heating material pipe of injection molding machine | |
| CN215172873U (en) | Prefabricated direct-burried energy-conserving insulating tube of nanometer heat preservation | |
| CN206056316U (en) | A kind of pyroceram smelting furnace water-cooled electric supply installation | |
| CN201524883U (en) | Moderate-temperature powder baker for flux-cored wires | |
| CN201032380Y (en) | Thermal insulation heating stove | |
| CN205893071U (en) | High -efficient formula tempering furnace insulation construction | |
| CN208722928U (en) | A kind of battery plastic-aluminum membrane structure | |
| CN203687150U (en) | Airway-type wall warmer | |
| CN203053156U (en) | Large-scale steam drying oven | |
| CN206944290U (en) | A kind of domestic efficient radiator | |
| CN206052099U (en) | A kind of wheel hub production heat-treatment furnace that can be controlled with mobile phone remote | |
| CN207484816U (en) | A kind of high-strength insulation wallboard | |
| CN201325977Y (en) | Energy-saving heat treatment pit furnace | |
| CN213232461U (en) | Device for improving temperature rising efficiency of ionic nitriding | |
| CN103726691A (en) | Work shed | |
| CN105316461A (en) | Energy-saving heating furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |