CN202350519U - Heat transfer component of industrial furnace - Google Patents
Heat transfer component of industrial furnace Download PDFInfo
- Publication number
- CN202350519U CN202350519U CN2011205213006U CN201120521300U CN202350519U CN 202350519 U CN202350519 U CN 202350519U CN 2011205213006 U CN2011205213006 U CN 2011205213006U CN 201120521300 U CN201120521300 U CN 201120521300U CN 202350519 U CN202350519 U CN 202350519U
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- China
- Prior art keywords
- heat transfer
- transfer element
- industrial furnace
- furnace
- transfer component
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Abstract
The utility model discloses a heat transfer component of an industrial furnace. The heat transfer component is a polyhedron, a groove cavity is arranged on a surface which is opposite to a mounting surface of the polyhedron, a longitudinal section of the groove cavity is parabola-shaped with an opening downwards, and the mounting surface is parallel with the opposite surface on which the groove cavity is arranged, or a certain inclined angle is formed by the mounting surface and the opposite surface on which the groove is arranged. The heat transfer component is mechanically connected with or adhered onto high-temperature surfaces of a furnace wall and a furnace top of the industrial furnace, the groove cavity opening of the heat transfer component can be parallel with or at different angles with a heated workpiece according to the geometric position relation between the mounting surface and the groove cavity surface, so that the heating efficiency and the production efficiency of the furnace are improved, the service life is long, and the heat transfer component is applicable to various industrial furnaces.
Description
Technical field
The utility model relates to heat transfer heat conduction technical field, especially relates to a kind of industrial furnace heat transfer element.
Background technology
In order to improve the energy utilization rate of High-temp. kiln, reduce energy resource consumption, be the problem that scientific and technical personnel explore always.HTAC has just solved the recovery problem of heat, though adopt high-temperature coatings can improve the radiation heat transfer coefficient of body of heater, service life is short, more can not increase heat transfer area.Though " the intense radiation heat transfer energy-saving industrial stove " of patent No. ZL94236755.3 and " the energy-conservation stove " of the patent No. 201110173672.9 are through increasing heat transfer area, improve emissivity, can regulating and control heat ray; Fractional energy savings reaches 15～20%, but its embodiment is complicated, and difficulty of construction is big; Engineering time is long; Run into harder refractory material and can't construct because of punching, especially will wait stove baking to finish could to construct etc. to new stove, application is very limited.
The utility model content
It is a kind of simple in structure that the purpose of the utility model is to provide, easy construction, and radiation heat transfer coefficient is high, the high-performance heat transfer components that is used for various industrial furnaces of long service life.
In order to achieve the above object; The utility model is realized through following technical scheme: a kind of industrial furnace heat transfer element; Described heat transfer element is a polyhedron, has vallecular cavity on the face relative with polyhedral installed surface, and described vallecular cavity longitudinal section is the parabolic shape that Open Side Down.Described polyhedral longitudinal section lateral dimension successively decreases to installed surface from the vallecular cavity openend, described installed surface with have the parallel of vallecular cavity to the opposite, also can with installed surface design be with have a vallecular cavity become certain inclination angle to the opposite, promptly two opposite faces extend take place crossing.The mode of the utility model mechanical connection and bonding is loaded on the high temperature face of industrial furnace furnace wall, furnace roof; The vallecular cavity opening of heat transfer element can form different angles or parallel with the geometry site of vallecular cavity face with being heated workpiece according to installed surface, improves the efficiency of heating surface and the production efficiency of stove.
As preferably, described heat transfer element is processed by high-strength light mullite pours, adopts heat proof material, increases the service life.
As preferably, described heat transfer element is processed by the high-strength light high alumina castable, adopts heat proof material, increases the service life.
As preferably, described heat transfer element is processed by soft clay matter pours, adopts heat proof material, increases the service life.
Compared with prior art, the beneficial effect of the utility model is: the utility model can be installed in various industrial furnace furnace walls, furnace roof position, and the feasible efficient that increases the heat transfer area generation reaches maximization; And through self special geometric form and architectural characteristic, absorb various unordered heat rays, form the column heat ray; Be heated workpiece through the different angles directive; Can effectively improve the thermal efficiency 8～25%, boost productivity 8～25%, and can reach more than 10 years service life.
Description of drawings
The utility model will explain through example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the utility model cutaway view I;
Fig. 2 is the utility model cutaway view II;
Fig. 3 is the utility model scheme of installation I;
Fig. 4 is the utility model scheme of installation II;
Fig. 5 is the utility model scheme of installation III;
Fig. 6 is the utility model scheme of installation IV;
Fig. 7 is the utility model scheme of installation IV;
Fig. 8 is the utility model scheme of installation V.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Shown in Fig. 1 and Fig. 2, a kind of industrial furnace heat transfer element, described heat transfer element are polyhedron, have vallecular cavity 3 on the absorbing surface 2 relative with polyhedral installed surface 1, and described vallecular cavity longitudinal section is the parabolic shape that Open Side Down.Described polyhedral longitudinal section lateral dimension successively decreases to installed surface 1 from vallecular cavity 3 openends; Described installed surface 1 is parallel as shown in Figure 1 with the absorbing surface that has vallecular cavity 32; Also can installed surface 1 design be as shown in Figure 2 with 2 one-tenth certain inclination angles of the absorbing surface that has vallecular cavity 3, it is crossing that promptly two opposite faces extend generation.The utility model is loaded on the high temperature face 4 of industrial furnace furnace wall, furnace roof through modes such as mechanical connection and bonding or embeddings; Thereby the vallecular cavity of heat transfer element 3 openings form different angles or parallel with the geometry site of absorbing surface 2 with heated workpiece 5 according to installed surface 1, to improve the efficiency of heating surface and the production efficiency of stove.
As shown in Figure 3, the utility model installed surface 1 is fixed on the high temperature face 4 of various industrial furnace furnace walls through the mode of mechanical connection and bonding, and heat transfer element is parallel with heated workpiece 5;
As shown in Figure 4, the utility model installed surface 1 place end is fixed on the high temperature face 4 of various industrial furnace furnace walls through the mode that is bumped into, and heat transfer element is parallel with heated workpiece 5;
As shown in Figure 5, high-performance heat transfer components 2 of the present invention is fixed on the high temperature face 1 of various industrial furnace furnace roofs through the mode of mechanical connection and bonding, and heat transfer element is vertical with heated workpiece 5;
As shown in Figure 6, the utility model installed surface 1 place end is fixed on the high temperature face 4 of various industrial furnace furnace roofs through the mode that is bumped into, and heat transfer element is vertical with heated workpiece 5;
Like Fig. 7 and shown in Figure 8, the utility model installed surface 1 is fixed on the high temperature face 4 of various industrial furnace furnace walls through the mode of mechanical connection and bonding, and heat transfer element and heated workpiece 5 shapes have a certain degree.
Make the various industrial furnaces of fuel with coal, oil, gas, be heated the following formula of heat transfer theory that the resulting heat of workpiece is followed:
Q∝T
q·T
w·ε
q·ε
w·ε·F
w·V
Q representes to be heated the resulting heat of workpiece in the formula; T
qThe temperature of expression furnace gas; T
wThe surface temperature of expression body of heater (furnace roof, furnace wall, furnace bottom); ε
qThe radiation heat transfer coefficient of expression furnace gas; ε
wThe radiation heat transfer coefficient of expression body of heater; ε representes to be heated the radiation heat transfer coefficient of workpiece; F
wThe effective area of expression body of heater; V representes the flowing velocity of furnace gas.
Formula is represented to be heated the heat that workpiece obtains and is directly proportional with above-mentioned parameter; Wherein temperature parameter, flowing velocity receive process technology limit; Radiation heat transfer coefficient receives the influence of the factor of material own, and above-mentioned parameter is fixed at various stoves basically, is effective way through the effective area that strengthens body of heater; But receive the influence of technology and cost; Therefore the space of body of heater itself is conditional, in the effective confined space, strengthens the effective area of body of heater as far as possible, and being heated heat that workpiece obtains for increase is effective method.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (7)
1. industrial furnace heat transfer element, it is characterized in that: described heat transfer element is a polyhedron, has vallecular cavity on the face relative with polyhedral installed surface.
2. a kind of industrial furnace heat transfer element according to claim 1 is characterized in that: described vallecular cavity longitudinal section is the parabolic shape that Open Side Down.
3. a kind of industrial furnace heat transfer element according to claim 1 is characterized in that: described polyhedral longitudinal section lateral dimension successively decreases to installed surface from the vallecular cavity openend.
4. a kind of industrial furnace heat transfer element according to claim 1 is characterized in that: described installed surface with have the parallel of vallecular cavity to the opposite.
5. a kind of industrial furnace heat transfer element according to claim 1 is characterized in that: described heat transfer element is processed by high-strength light mullite pours.
6. a kind of industrial furnace heat transfer element according to claim 1, it is characterized in that: described heat transfer element is processed by the high-strength light high alumina castable.
7. a kind of industrial furnace heat transfer element according to claim 1 is characterized in that: described heat transfer element is processed by soft clay matter pours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205213006U CN202350519U (en) | 2011-12-14 | 2011-12-14 | Heat transfer component of industrial furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205213006U CN202350519U (en) | 2011-12-14 | 2011-12-14 | Heat transfer component of industrial furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202350519U true CN202350519U (en) | 2012-07-25 |
Family
ID=46539518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205213006U Expired - Lifetime CN202350519U (en) | 2011-12-14 | 2011-12-14 | Heat transfer component of industrial furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202350519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256816A (en) * | 2012-08-08 | 2013-08-21 | 陈颖通 | Cavity black body transmitting element and heating furnace thereof |
| CN103411431A (en) * | 2013-07-16 | 2013-11-27 | 石河子市西华节能技术有限公司 | Blackbody components, energy-saving kiln and energy conservation method |
-
2011
- 2011-12-14 CN CN2011205213006U patent/CN202350519U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256816A (en) * | 2012-08-08 | 2013-08-21 | 陈颖通 | Cavity black body transmitting element and heating furnace thereof |
| CN103411431A (en) * | 2013-07-16 | 2013-11-27 | 石河子市西华节能技术有限公司 | Blackbody components, energy-saving kiln and energy conservation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN KEDA ENERGY-SAVING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GUO XUDONG Effective date: 20121129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121129 Address after: 643000, CUSTOMS BUILDING, Huidong New District, Sichuan, Zigong 2-202 Patentee after: SICHUAN KEDA ENENGY SAVING TECHNOLOGY CO., LTD. Address before: Sichuan city of Zigong province Daan District 643000 Li Xianglu No. 30 Patentee before: Guo Xudong |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heat transfer component of industrial furnace Effective date of registration: 20130507 Granted publication date: 20120725 Pledgee: Zigong commercial bank Limited by Share Ltd Pledgor: SICHUAN KEDA ENENGY SAVING TECHNOLOGY CO., LTD. Registration number: 2013990000265 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150204 Granted publication date: 20120725 Pledgee: Zigong commercial bank Limited by Share Ltd Pledgor: SICHUAN KEDA ENENGY SAVING TECHNOLOGY CO., LTD. Registration number: 2013990000265 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |