CN103063033A - Energy-saving kiln and energy-saving method - Google Patents
Energy-saving kiln and energy-saving method Download PDFInfo
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- CN103063033A CN103063033A CN2012105971493A CN201210597149A CN103063033A CN 103063033 A CN103063033 A CN 103063033A CN 2012105971493 A CN2012105971493 A CN 2012105971493A CN 201210597149 A CN201210597149 A CN 201210597149A CN 103063033 A CN103063033 A CN 103063033A
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Abstract
The invention provides an energy-saving kiln which comprises linings made of refractory fibers, accommodating rooms and black body elements. The accommodating rooms are arranged on the linings made of the refractory fibers; the black body elements are hollow, an opening is arranged at one end, which points to the center of a hearth, of each black body element, and one end of each black body element is embedded in the corresponding accommodating room; and the linings made of the refractory fibers are at least partially arranged on the wall of the kiln. The energy-saving kiln has the advantages of reliability in installation, good energy-saving effect, low cost, high efficiency in construction, and the like.
Description
Technical field
The present invention relates to stove, particularly energy-saving furnace and power-economizing method.
Background technology
Heat transfer theory and a large amount of Engineering Projects prove that the black matrix technology can improve the emissivity of burner hearth and strengthen the radiant heat transfer of furnace wall, is efficient furnace energy-saving technology.Refractory fiber furnace lining can reduce heat radiation and the accumulation of heat loss of furnace wall effectively, is used as more and more modern stove liner.
At present, can only be installed in Blackbody element on furnace wall laying fireproof bricks or the castable refractory cast.In the stove of refractory fiber furnace lining was set, the installation of Blackbody element had run into huge technology barrier:
General bonding agent can only be implemented extremely light laminar fiber bonding, slightly ponderable by sticky object, will peel off from furnace lining together with the bonding agent of stiff one-tenth shell.As seen, the mode that adopts bonding to install is impracticable.
For these reasons, prior art is to be installed to Blackbody element on the refractory fiber furnace lining reliably for a long time, and refractory fiber furnace lining has plurality of advantages.Therefore, be implemented on the refractory fiber furnace lining that Blackbody element is installed is a technical barrier in the urgent need to address.
Summary of the invention
In order to solve the deficiency in the above-mentioned prior art scheme, the invention provides a kind of energy-saving furnace, solved on light softer refractory fiber furnace lining numerous technical barriers with Blackbody element of constant weight can't reliably be installed, thereby realized that energy-saving furnace installs reliable, good energy-conserving effect, low, the efficient goal of the invention of constructing of cost.
The objective of the invention is to be achieved through the following technical solutions:
A kind of energy-saving furnace, described energy-saving furnace comprises refractory fiber furnace lining; Described energy-saving furnace further comprises:
Spatial accommodation, described spatial accommodation are arranged on the described refractory fiber furnace lining;
Blackbody element, the inner hollow of described Blackbody element, an end that points to burner hearth central authorities is opening, an end of described Blackbody element embeds in the described spatial accommodation;
On the wall of described stove at least part of described refractory fiber furnace lining is set.
According to above-mentioned energy-saving furnace, preferably, described spatial accommodation is hole or groove.
According to above-mentioned energy-saving furnace, preferably, described spatial accommodation in the form of a ring or column.
According to above-mentioned energy-saving furnace, preferably, the degree of depth of described spatial accommodation is 5-80mm.
According to above-mentioned energy-saving furnace, alternatively, described refractory fiber furnace lining is through the infiltration of hardening agent.
According to above-mentioned energy-saving furnace, alternatively, connect by binding agent between described refractory fiber furnace lining and the described Blackbody element.
The present invention also provides a kind of furnace energy-saving method, solved on light softer refractory fiber furnace lining numerous technical barriers with Blackbody element of constant weight can't reliably be installed, thus the goal of the invention that has realized that furnace energy-saving method good energy-conserving effect, operating cost are low, has been convenient to realize.This goal of the invention is achieved through the following technical solutions:
A kind of furnace energy-saving method, described furnace energy-saving method may further comprise the steps:
(A1) refractory fiber furnace lining at described stove processes spatial accommodation, on the wall of described stove at least part of described refractory fiber furnace lining is set;
(A2) end with Blackbody element embeds in the described spatial accommodation, described Blackbody element inner hollow, an end opening of sensing burner hearth central authorities.
According to above-mentioned furnace energy-saving method, alternatively, described furnace energy-saving method further comprises:
Before processing spatial accommodation and/or after processing spatial accommodation, hardening agent penetrates into described furnace lining, thereby strengthens furnace lining.
According to above-mentioned furnace energy-saving method, alternatively, described furnace energy-saving method further comprises the following steps that are between step (A1), (A2):
(C1) chip in the cleaning spatial accommodation.
According to above-mentioned furnace energy-saving method, alternatively, connect by binding agent between described refractory fiber furnace lining and the described Blackbody element.
Compared with prior art, the beneficial effect that has of the present invention is:
1, embedded mounting means has creatively been proposed, solved the technical barrier that Blackbody element can not be installed on the existing refractory fiber furnace lining, thereby make it possible at light softer refractory fiber furnace lining numerous Blackbody elements with constant weight is installed, and good reliability, long-time use is not dropped, good energy-conserving effect has also reduced energy-conservation cost; The use of hardening agent and binding agent has then improved the reliability of installing further.
2, process spatial accommodation at lighter refractory fiber furnace lining, and an end of Blackbody element is embedded in the spatial accommodation, installation process is simple and direct, convenient, has realized efficient installation.
Description of drawings
With reference to accompanying drawing, disclosure of the present invention will be easier to understand.Those skilled in the art are understood that easily: these accompanying drawings only are used for illustrating technical scheme of the present invention, and are not to be intended to protection scope of the present invention is construed as limiting.Among the figure:
Fig. 1 is the partial structurtes sketch according to the energy-saving furnace of the embodiment of the invention 1;
Fig. 2 is the flow chart according to the furnace energy-saving method of the embodiment of the invention 1;
Fig. 3 is the partial structurtes sketch according to the energy-saving furnace of the embodiment of the invention 2;
Fig. 4 is the partial structurtes sketch according to the energy-saving furnace of the embodiment of the invention 3;
Fig. 5 is the partial structurtes sketch according to the energy-saving furnace of the embodiment of the invention 4.
The specific embodiment
Fig. 1-5 and following declarative description optional embodiment of the present invention how to implement with instruction those skilled in the art and reproduce the present invention.In order to instruct technical solution of the present invention, simplified or omitted some conventional aspects.Those skilled in the art should understand that the modification that is derived from these embodiments or replace will be within the scope of the invention.Those skilled in the art should understand that following characteristics can make up to form a plurality of modification of the present invention in every way.Thus, the present invention is not limited to following optional embodiment, and is only limited by claim and their equivalent.
Embodiment 1:
Fig. 1 has schematically provided the partial structurtes sketch of the energy-saving furnace of the embodiment of the invention, and as shown in Figure 1, described energy-saving furnace comprises:
Refractory fiber furnace lining 31 arranges described refractory fiber furnace lining 31 on described stove wall 41 at least part of;
Spatial accommodation, described spatial accommodation are arranged on the described refractory fiber furnace lining 31, the installation end of concrete shape and Blackbody element 11 coupling; Preferably, described spatial accommodation is hole or groove, such as blind hole, cylindrical bore, prism-shaped hole, cannelure; For Blackbody element is installed more reliably, preferably, the degree of depth of described spatial accommodation is 5-80mm.
For Blackbody element is installed more reliably, alternatively, connect by high-temperature agglomerant 21 between described furnace lining and the described Blackbody element, described refractory fiber furnace lining is through the infiltration of hardening agent, thereby improve the hardness of described refractory fiber furnace lining, resist flame in the burner hearth erosion, wash away.Described hardening agent is choice for use in existing multiple hardening agent.
Fig. 2 has schematically provided the flow chart of the furnace energy-saving method of the embodiment of the invention, and as shown in Figure 2, described furnace energy-saving method may further comprise the steps:
(A1) refractory fiber furnace lining at described stove processes spatial accommodation, on described stove wall at least part of described refractory fiber furnace lining is set;
(A2) end with Blackbody element embeds in the described spatial accommodation, described Blackbody element inner hollow, an end opening of sensing burner hearth central authorities.
For Blackbody element is installed more reliably, alternatively, described furnace energy-saving method further comprises:
Before processing spatial accommodation and/or after processing spatial accommodation, hardening agent penetrates into described furnace lining, thereby improves the hardness of described refractory fiber furnace lining, resist flame in the burner hearth erosion, wash away.
For Blackbody element is installed more reliably, alternatively, described furnace energy-saving method further comprises the following steps that are between step (A1), (A2):
(C1) chip in the cleaning spatial accommodation.
The benefit that reaches according to energy-saving furnace and the power-economizing method of present embodiment 1 is: an end of Blackbody element is embedded in the spatial accommodation of offering on the refractory fiber furnace lining, the black matrix power-saving technology effectively solved on light softer refractory fiber furnace lining numerous technical barriers with Blackbody element of constant weight can't reliably be installed, so that can really be applied to have in the stove of refractory fiber furnace lining.The use of hardening agent and binding agent has then further increased the reliability of installing.
Embodiment 2:
According to the energy-saving furnace of the embodiment of the invention 1 and the application examples of furnace energy-saving method.
Fig. 3 has schematically provided the partial structurtes sketch of the energy-saving furnace of the embodiment of the invention, and as shown in Figure 3, Blackbody element 11 is the cylinder-like part of both ends open, and an end also has annular extension radially therein.Utilize instrument to leave blind hole with the end coupling with extension of Blackbody element 11 at refractory fiber furnace lining 31, the degree of depth is 20mm, the aperture of blind hole depths and the external diameter of extension coupling, the aperture at shallow place and the external diameter of described cylinder-like part coupling, and the chip in the cleaning blind hole.Before embedding described Blackbody element 11, in described blind hole, reach near refractory fiber furnace lining 31 sprinkling hardening agents, thereby improve furnace lining hardness.Smear high-temperature agglomerant 21 at the end with extension of numerous Blackbody element 11 (such as 2000) afterwards, described extension is embedded described blind hole, thereby fixed reliably described Blackbody element 11.
Field experiment is the result show: after adopting above-mentioned energy-saving furnace and power-economizing method, Blackbody element did not drop in 2 years, good reliability, and fractional energy savings surpasses 15%.
Embodiment 3:
Energy-saving furnace and the application examples of furnace energy-saving method in gas furnace according to the embodiment of the invention 1.
Fig. 4 has schematically provided the partial structurtes sketch of the energy-saving furnace of the embodiment of the invention, as shown in Figure 4, Blackbody element 11 is the cylinder-like part of both ends open, utilize instrument to leave the cannelure that mates with Blackbody element 11 at refractory fiber furnace lining 31, the degree of depth is 10mm, and the chip in the cleaning cannelure.Before embedding described Blackbody element 11, in described cannelure, reach near refractory fiber furnace lining 31 sprinkling hardening agents, thereby improve furnace lining hardness.Smear high-temperature agglomerant 21 at an end of numerous Blackbody element (such as 10000) afterwards, the end of smearing binding agent 21 of described Blackbody element is embedded described cannelure, thereby fixed reliably described Blackbody element 11.
Embodiment 4:
Energy-saving furnace and the application examples of furnace energy-saving method in gas furnace according to the embodiment of the invention 1.
Fig. 5 has schematically provided the partial structurtes sketch of the energy-saving furnace of the embodiment of the invention, as shown in Figure 5, Blackbody element 11 is the cylinder-like part of both ends open, be divided into larger section of external diameter and external diameter than segment, utilize instrument to leave and the circular blind hole of Blackbody element 11 apertures than the segment coupling at refractory fiber furnace lining 31, the blind hole aperture is less than the external diameter of described Blackbody element 11 external diameter than segment, and the degree of depth is 80mm, and the chip in the cleaning blind hole.Before embedding described Blackbody element 11, in described blind hole, reach near refractory fiber furnace lining 31 sprinkling hardening agents, thereby improve furnace lining hardness.Smear high-temperature agglomerant 21 at the external diameter of numerous Blackbody elements than an end of segment afterwards, the end of smearing binding agent 21 of described Blackbody element 11 is embedded described blind hole, thereby fixed reliably described Blackbody element 11.Because refractory fiber furnace lining is softer, even therefore the external diameter of Blackbody element is greater than the aperture of blind hole, Blackbody element still can be got in the described blind hole, so that Blackbody element embeds in the described blind hole more firmly.
Embodiment 5:
Energy-saving furnace and the application examples of furnace energy-saving method in gas furnace according to the embodiment of the invention 1.
In this application examples, Blackbody element is the rectangular drum like parts of an end opening one end sealing, utilizes instrument to leave the rectangle blind hole of mating with the Blackbody element blind end at refractory fiber furnace lining, and the degree of depth is 8mm, and the chip in the cleaning blind hole.Before embedding described Blackbody element, in described blind hole, reach near refractory fiber furnace lining sprinkling hardening agent, thereby improve furnace lining hardness.Smear high-temperature agglomerant at the blind end of numerous Blackbody elements afterwards, the end of smearing binding agent of described Blackbody element is embedded described blind hole, thereby fixed reliably described Blackbody element.
Claims (10)
1. energy-saving furnace, described energy-saving furnace comprises refractory fiber furnace lining; It is characterized in that: described energy-saving furnace further comprises:
Spatial accommodation, described spatial accommodation are arranged on the described refractory fiber furnace lining;
Blackbody element, the inner hollow of described Blackbody element, an end that points to burner hearth central authorities is opening, an end of described Blackbody element embeds in the described spatial accommodation;
On the wall of described stove at least part of described refractory fiber furnace lining is set.
2. energy-saving furnace according to claim 1, it is characterized in that: described spatial accommodation is hole or groove.
3. energy-saving furnace according to claim 1 is characterized in that: described spatial accommodation in the form of a ring or column.
4. energy-saving furnace according to claim 2, it is characterized in that: the degree of depth of described spatial accommodation is 5-80mm.
5. energy-saving furnace according to claim 1 is characterized in that: the infiltration of described furnace lining process hardening agent.
6. energy-saving furnace according to claim 1 is characterized in that: connect by binding agent between described refractory fiber furnace lining and the described Blackbody element.
7. furnace energy-saving method, described furnace energy-saving method may further comprise the steps:
(A1) refractory fiber furnace lining at described stove processes spatial accommodation, on the wall of described stove at least part of described refractory fiber furnace lining is set;
(A2) end with Blackbody element embeds in the described spatial accommodation, described Blackbody element inner hollow, an end opening of sensing burner hearth central authorities.
8. furnace energy-saving method according to claim 7, it is characterized in that: described furnace energy-saving method further comprises:
Before processing spatial accommodation and/or after processing spatial accommodation, hardening agent penetrates into described refractory fiber furnace lining, thereby improves the hardness of described refractory fiber furnace lining.
9. furnace energy-saving method according to claim 7, it is characterized in that: described furnace energy-saving method further comprises the following steps that are between step (A1), (A2):
(C1) chip in the cleaning spatial accommodation.
10. furnace energy-saving method according to claim 7 is characterized in that: connect by binding agent between described refractory fiber furnace lining and the described Blackbody element.
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| CN201210597149.3A CN103063033B (en) | 2012-12-29 | 2012-12-29 | Energy-saving kiln and energy-saving method |
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| CN201210597149.3A CN103063033B (en) | 2012-12-29 | 2012-12-29 | Energy-saving kiln and energy-saving method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105778977A (en) * | 2016-03-29 | 2016-07-20 | 四川科达节能技术有限公司 | Ethylene cracking furnace |
| CN106524766A (en) * | 2016-12-30 | 2017-03-22 | 魏玉文 | Ceramic kiln standard black body group patch and pavement method thereof |
| CN111595155A (en) * | 2020-04-20 | 2020-08-28 | 唐山钢铁集团有限责任公司 | Embedded installation method for energy-saving heat radiating body on top of heating furnace |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1548912A (en) * | 2003-05-08 | 2004-11-24 | 李治岷 | Blackbody furnace-producing material and heating furnace |
| CN201050938Y (en) * | 2007-04-27 | 2008-04-23 | 四川君立投资集团有限责任公司 | Heating furnace kiln installed with industrial standard blackbody |
| JP2008297163A (en) * | 2007-05-31 | 2008-12-11 | Nippon Steel Corp | Monolithic refractory and method for manufacturing refractory |
| RU2378387C2 (en) * | 2008-02-12 | 2010-01-10 | Государственное образовательное учреждение высшего профессионального образования Московский государственный вечерний металлургический институт | Manufacturing and repair method of refractory lining |
| CN202382573U (en) * | 2011-07-14 | 2012-08-15 | 北京西华蓝天节能技术有限公司 | Cellular-type semi-enclosed cavity fire-resistant prefabricated member |
| CN203053231U (en) * | 2012-12-29 | 2013-07-10 | 浙江西华节能技术有限公司 | Energy-saving kiln |
-
2012
- 2012-12-29 CN CN201210597149.3A patent/CN103063033B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1548912A (en) * | 2003-05-08 | 2004-11-24 | 李治岷 | Blackbody furnace-producing material and heating furnace |
| CN201050938Y (en) * | 2007-04-27 | 2008-04-23 | 四川君立投资集团有限责任公司 | Heating furnace kiln installed with industrial standard blackbody |
| JP2008297163A (en) * | 2007-05-31 | 2008-12-11 | Nippon Steel Corp | Monolithic refractory and method for manufacturing refractory |
| RU2378387C2 (en) * | 2008-02-12 | 2010-01-10 | Государственное образовательное учреждение высшего профессионального образования Московский государственный вечерний металлургический институт | Manufacturing and repair method of refractory lining |
| CN202382573U (en) * | 2011-07-14 | 2012-08-15 | 北京西华蓝天节能技术有限公司 | Cellular-type semi-enclosed cavity fire-resistant prefabricated member |
| CN203053231U (en) * | 2012-12-29 | 2013-07-10 | 浙江西华节能技术有限公司 | Energy-saving kiln |
Non-Patent Citations (2)
| Title |
|---|
| 孙延刚: "《黑体技术在步进式加热炉的应用》", 《工业炉》, vol. 34, no. 2, 31 March 2012 (2012-03-31), pages 24 - 26 * |
| 李治岷: "《工业炉窑的自带黑体筑炉材料》", 《2005国际材料科学与工程学术研讨会论文集》, 31 July 2005 (2005-07-31), pages 603 - 606 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105778977A (en) * | 2016-03-29 | 2016-07-20 | 四川科达节能技术有限公司 | Ethylene cracking furnace |
| CN105778977B (en) * | 2016-03-29 | 2018-01-09 | 四川科达节能技术有限公司 | A kind of ethane cracking furnace |
| CN106524766A (en) * | 2016-12-30 | 2017-03-22 | 魏玉文 | Ceramic kiln standard black body group patch and pavement method thereof |
| CN106524766B (en) * | 2016-12-30 | 2019-12-24 | 魏玉文 | Ceramic firing kiln quasi-blackbody group patch and paving method thereof |
| CN111595155A (en) * | 2020-04-20 | 2020-08-28 | 唐山钢铁集团有限责任公司 | Embedded installation method for energy-saving heat radiating body on top of heating furnace |
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| CN103063033B (en) | 2015-05-27 |
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Owner name: CHENGDU XIHUA INDUSTRIAL FURNACE ENERGY SAVING TEC Free format text: FORMER OWNER: ZHEJIANG XIHUA ENERGY SAVING TECHNOLOGY CO., LTD. Effective date: 20140626 |
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Effective date of registration: 20140626 Address after: 610039, No. 4, unit 11, 6, Xihua University, Jinniu District, Chengdu, Sichuan Applicant after: Chengdu Xihua Industrial Furnace Energy Saving Technology Co., Ltd. Address before: 310052, 801, building 8, room 1, 475 Changhe Road, Hangzhou, Zhejiang, Binjiang District Applicant before: Zhejiang Xihua Energy Saving Technology Co., Ltd. |
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