CN109028971B - Full water-cooling circulation system of green brick kiln - Google Patents
Full water-cooling circulation system of green brick kiln Download PDFInfo
- Publication number
- CN109028971B CN109028971B CN201811042083.5A CN201811042083A CN109028971B CN 109028971 B CN109028971 B CN 109028971B CN 201811042083 A CN201811042083 A CN 201811042083A CN 109028971 B CN109028971 B CN 109028971B
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- water
- water tank
- kiln
- side wall
- cooling
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- 238000001816 cooling Methods 0.000 title claims abstract description 51
- 239000011449 brick Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 301
- 238000005381 potential energy Methods 0.000 claims abstract description 24
- 239000000498 cooling water Substances 0.000 claims abstract description 11
- 239000008400 supply water Substances 0.000 claims abstract description 11
- 238000010304 firing Methods 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/001—Cooling of furnaces the cooling medium being a fluid other than a gas
- F27D2009/0013—Cooling of furnaces the cooling medium being a fluid other than a gas the fluid being water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/004—Cooling of furnaces the cooling medium passing a waterbox
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
- F27M2001/1504—Ceramic articles
- F27M2001/1508—Articles of relatively small dimensions
- F27M2001/1521—Bricks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
Providing a full water cooling circulation system of a green brick kiln, which is provided with a cooling water reservoir and a kiln bottom water tank arranged on a kiln bottom plate; a side wall water tank mounted on the side wall of the kiln; a top water tank arranged at the kiln top; the reservoir pumps water to the top water tank through the water pump; the top water tank is communicated with the side wall water tank at the lower part to supply water to the side wall water tank; the side wall water tank is communicated with the kiln bottom water tank at the lower part to supply water to the kiln bottom water tank; the reservoir at the lower part of the kiln bottom water tank is communicated with the reservoir backwater to form water cooling circulation. The cooling area of the invention is larger; the method is favorable for fully and efficiently cooling the oxidation resistance of the green bricks in a low-temperature and low-oxygen environment; the construction period of the green bricks is shortened; the water circulation is mainly completed by means of gravitational potential energy; the pipeline is simple; energy is saved; is economical and practical.
Description
Technical Field
The invention belongs to the technical field of tunnel equipment, and particularly relates to a full water-cooling circulation system of a green brick kiln.
Background
With the gradual improvement of the modern living standard, people pursue various building forms, and modern archaize building is one of the building forms, and the green bricks are taken as main materials of the archaize building, so that the market demand of the green bricks becomes larger and larger, and the firing technology of the green bricks is also more and more emphasized. In the prior art, the firing process of the green brick comprises the steps of airing, firing and cooling. The cooling step is to save energy consumption and shorten construction period, and a cooling mode of arranging a heat absorption pipeline at the top or the bottom is mostly adopted; but adopts a mode of arranging a heat absorption pipeline for absorbing heat and cooling; the pipeline layout structure is complex; the cost is high; the cooling heat absorption area is limited; the cooling effect is not ideal; the efficiency is still low; for this purpose, the following improvements have been proposed.
Disclosure of Invention
The invention solves the technical problems that: the full water cooling circulation system of the green brick kiln is provided, and the problem that the pipeline arrangement of the cooling system of the green brick firing kiln is complex in the prior art is solved by improving the structure that cooling water tanks are arranged on the top, the bottom and the side walls of the kiln in a full coverage way; the cooling heat absorption area is limited; the cooling efficiency is low; the cost is high; the technical problem of high energy consumption.
The invention adopts the technical scheme that: the utility model provides a abundant water-cooling circulation system of green brick kiln, has the cooling water cistern to and by kiln bottom plate, kiln lateral wall, kiln top enclose into the kiln body of firing the green brick, its characterized in that: the kiln bottom plate is provided with a kiln bottom water tank for cooling the lower bottom surface of the whole kiln bottom plate; the kiln side wall is provided with a side wall water tank for cooling the kiln side wall; the kiln top is provided with a top water tank for cooling the kiln top; the reservoir is communicated with the top water tank and pumps water to the top water tank through the water pump; the top water tank is arranged higher than the side wall water tank, and the side wall water tank is arranged higher than the kiln bottom water tank; the kiln bottom water tank is higher than the reservoir; the top water tank is communicated with the side wall water tank to supply water to the side wall water tank; the side wall water tank is communicated with the kiln bottom water tank to supply water to the kiln bottom water tank; and the kiln bottom water tank is communicated with the reservoir to supply water to the reservoir backwater.
Further: to improve cooling efficiency; realize the water cooling circulation of the large-area coverage of the kiln bottom, the kiln side wall and the kiln top: the kiln bottom water tank and the side wall water tank are all of a tank shell structure with an open upper end; and the side wall water tank is tightly attached to the side wall of the kiln; the top water tank is closely mounted on the kiln top in a full-coverage way; the horizontal liquid level in the kiln bottom water tank is tightly attached to the lower bottom surface of the kiln bottom plate.
Preferably: to ensure the uniformity of cooling temperature of the left kiln wall and the right kiln wall; the arrangement of connecting pipelines between the water tanks is simplified; the side wall water tanks are provided with two water tanks; and the two side wall water tanks are respectively arranged on the left kiln side wall and the right kiln side wall in a bilateral symmetry way, and are respectively and independently connected with the top water tank in a bilateral symmetry way so as to take water from the top water tank.
Further: to save a part of the consumption of cooling water: a transfer water pipe is arranged above the side wall water tank; the transfer water pipe is communicated with the top water tank through a water inlet I so as to take water from the top water tank; the transfer water pipe is provided with a plurality of water dripping holes along the length direction of the tunnel.
Further: natural drainage is realized by utilizing gravitational potential energy of water; the energy is saved; the transfer water pipe is arranged below the top water tank, and the transfer water pipe is used for leading water from the top water tank in a natural downward flow mode by means of gravitational potential energy of water through the water pipe I; the gravitational potential energy of the water used by the drip Kong Li is used for leading water to the side wall water tank from the middle water transfer pipe in a dripping mode.
Preferably: to ensure that the entire kiln sidewall is uniformly cooled along the length of the kiln tunnel: the transfer water pipes are horizontally and fixedly installed in an equal length extending mode along the side wall of the kiln and the length direction of the kiln tunnel.
Compared with the prior art, the invention has the advantages that:
1. the scheme not only realizes heat absorption, heat and cold of the kiln top; the side wall and the bottom of the kiln can be cooled; the cooling coverage area is larger; the cooling effect is better; the cooling of the green brick in a low-temperature anaerobic environment is facilitated; the preparation period of the green brick is shortened;
2. according to the scheme, only one water pump is needed, and cooling water in the reservoir is pumped to the top water tank; the rest water circulation is completed by completely depending on gravitational potential energy of water; the pipeline arrangement is simpler; the energy is saved; is economical and practical.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of an embodiment of a transfer pipe.
Detailed Description
Specific embodiments of the present invention are described below with reference to fig. 1-2.
The following examples facilitate a better understanding of the present invention, but are not intended to limit the same. The following examples are only some, but not all, of the examples of the invention. The components used in the examples described below are commercially available unless otherwise specified. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, or mechanically connected; may be directly connected or indirectly connected through other intermediate members. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The full water cooling circulation system of green brick kiln has cooling water cistern 4 to and by kiln bottom plate 1, kiln lateral wall 2, kiln top 3 enclose the kiln body that becomes the firing green brick, its characterized in that: to achieve cooling of the kiln bottom: the kiln bottom plate 1 is provided with a kiln bottom water tank 11 for cooling the lower bottom surface of the whole kiln bottom plate; cooling of the kiln side walls is achieved in combination with cooling of the kiln bottom: the kiln side wall 2 is provided with a side wall water tank 22 for cooling the kiln side wall; cooling the kiln roof for combining kiln side wall cooling; the kiln roof 3 is provided with a top water tank 33 for cooling the kiln roof; wherein the reservoir 4 is communicated with the top water tank 33 and pumps water to the top water tank 33 through the water pump 5; is energy-saving and consumption-reducing; the gravitational potential energy of water is fully utilized to establish water circulation: the top water tank 33 is arranged higher than the side wall water tank 22, and the side wall water tank 22 is arranged higher than the kiln bottom water tank 11; the kiln bottom water tank 11 is arranged higher than the reservoir 4; and the top water tank 33 communicates with the side wall water tank 22 to supply water to the side wall water tank 22; the side wall water tank 22 is communicated with the kiln bottom water tank 11 to supply water to the kiln bottom water tank 11; the kiln bottom water tank 11 is communicated with the reservoir 4 to supply water to the reservoir 4.
The cooling efficiency is improved in a mode of heat absorption and cooling compared with a water pipe; realize the water cooling circulation of the large-area coverage of the kiln bottom, the kiln side wall and the kiln top: and naturally flows down from high places by utilizing the principle of a communicating vessel and gravitational potential energy of water: the kiln bottom water tank 11 and the side wall water tank 22 are of a tank shell structure with an open upper end; and the side wall water tank 22 is closely attached to the kiln side wall 2; the top water tank 33 is mounted closely to the kiln top 3 in a full coverage manner; in order to ensure the cooling effect of excellent and large-area coverage of the kiln bottom: the horizontal liquid level in the kiln bottom water tank 11 is tightly attached to the lower bottom surface of the kiln bottom plate 1. Preferably: to ensure the uniformity of cooling temperature of the left kiln wall and the right kiln wall; the arrangement of connecting pipelines between the water tanks is simplified; the side wall water tank 22 has two; and the two side wall water tanks 22 are respectively arranged on the left kiln side wall and the right kiln side wall in a bilateral symmetry way, and the two side wall water tanks 22 are respectively and independently connected with the top water tank 33 in a bilateral symmetry way so as to take water from the top water tank 33.
The pumping power consumption of the system is reduced to the maximum extent; natural drainage is realized by utilizing gravitational potential energy of water; the energy is saved; the side wall water tank 22 is arranged below the top water tank 33; and the side wall tank 22 draws water from the top tank 33 through the water pipe i 8 in a natural downward flow manner by utilizing gravitational potential energy of water; the kiln bottom water tank 11 is arranged below the side wall water tank 22; further; a water outlet I331 is formed in the side wall of the bottom of the top water tank 33; the water pipe I8 is connected with the water outlet 331 and is used for guiding water to the transfer water pipe 6 of the side wall water tank 22 by gravity; still further: similarly: the kiln bottom water tank 11 is used for leading water from the side wall water tank 22 in a naturally downward flowing mode by means of gravitational potential energy of water through a water pipe II 9; a water outlet II 221 is arranged on the bottom side wall of the side wall water tank 22; the water outlet II 221 utilizes the gravitational potential energy of water to guide the water to the kiln bottom water tank 11 through a water pipe II 9; the reservoir 4 is arranged below the kiln bottom water tank 11; the reservoir 4 returns water from the kiln bottom water tank 11 to the reservoir 4 in a naturally downward flowing mode by means of gravitational potential energy of water through a water pipe III 10; a water outlet III 111 is formed in the side wall of the bottom of the kiln bottom water tank 11; the water outlet 111 returns water from the kiln bottom water tank 11 to the reservoir 4 in a naturally downward flowing manner by means of gravitational potential energy of water through the water pipe III 10. Wherein; the water outlets I331 are symmetrically arranged on the left and right side walls of the top water tank 33 respectively; the water outlet II 221 is provided with two water outlets; and two water outlets II 221 are respectively and symmetrically arranged corresponding to the left and right side wall water tanks 22; the water outlet III 111 is provided with one water outlet; and the water outlet III 111 is arranged at the bottom of the kiln bottom water tank 11 near the side where the reservoir 4 is positioned. And the kiln bottom water tank 11 is also provided with two water inlets II 112 which are bilaterally symmetrical; the water inlet II 112 is bilaterally symmetrically connected with the bilaterally symmetrical water pipe II 9 respectively so as to draw water from the side wall water tank 22 to the kiln bottom water tank 11.
To save a part of the consumption of cooling water: a transfer water pipe 6 is arranged above the side wall water tank 22; specifically, the transfer water pipe 6 and the side wall water tank 22 are welded and fixedly connected into a whole; specifically, the welding frame can be used for supporting and welding; wherein, the transfer water pipe 6 can be manufactured by welding a straight pipe in the horizontal direction with a three-way pipe and making holes on the pipe wall (see the embodiment of fig. 1); or the transfer water pipe 6 is manufactured by bending, sealing and welding the transfer water pipe into a tubular piece by a stainless steel plate process and then making holes. The transfer water pipe 6 is communicated with the top water tank 33 through a water inlet I61 so as to take water from the top water tank 33; the transfer water pipe 6 is provided with a plurality of water dripping holes 7 along the length direction of the tunnel; to form wall-flow drips along the vertical wall of the sidewall water tank 22: the water dripping hole 7 is arranged at a tangent line of the transfer water pipe 6 and the side wall water tank 22, or is arranged on the side wall of the transfer water pipe 6 at a position higher than the tangent line; water is supplied to the side wall water tank 22 in a manner of dripping along the side wall water tank 22; to prevent evaporation of the drip: the cooling water dropped from the dropping hole 7 flows down along the side wall of the side wall water tank 22. Preferably, the transfer water pipe 6 is a stainless steel water pipe. Further preferably, the kiln bottom water tank 11, the side wall water tank 22 and the kiln bottom water tank 11 are all made of stainless steel plates by sealing welding.
In addition, natural drainage is realized by utilizing gravitational potential energy of water; the energy is saved; the transfer water pipe 6 is arranged below the top water tank 33 so that water flow naturally flows from the top water tank 33 to the transfer water pipe 6; preferably: the transfer water pipe 6 leads water from the top water tank 33 in a naturally downward flowing mode by means of gravitational potential energy of water through a water pipe I8; to ensure that the entire kiln sidewall is uniformly cooled along the length of the kiln tunnel: the transfer water pipe 6 is horizontally and fixedly installed along the length direction of the kiln side wall 2 and the kiln tunnel in an equal length extending manner; the water dripping hole 7 is arranged at the tangential position of the transfer water pipe 6 and the kiln side wall 2, and the water dripping hole 7 is used for guiding water from the transfer water pipe 6 to the side wall water tank 22 in a dripping mode by utilizing gravitational potential energy of water.
Working principle: after firing the green bricks; starting the water pump 5 to pump water into the top water tank 33; and water in the top water tank 33 flows to the transfer water pipe 6 through the water pipe I8 by means of gravitational potential energy; and slowly drops down in a dripping way towards the lower side wall water tank 22 through the dripping hole 7 formed on the transfer water pipe 6; and the water in the side wall water tank 22 flows into the kiln bottom water tank 11 through the water pipe II 9 by means of gravitational potential energy; the water in the kiln bottom water tank 11 flows back to the reservoir 4 through the water pipe III 10 by means of gravitational potential energy to form a water cooling cycle; complete the omnibearing cooling of the kiln.
Therefore, the invention not only realizes heat absorption, heat and cold of the kiln top; the side wall and the bottom of the kiln can be cooled; the cooling coverage area is larger; the cooling effect is better; the method is favorable for fully and efficiently cooling the oxidation resistance of the green bricks in a low-temperature and low-oxygen environment; the preparation period of the green brick is shortened; only one water pump is needed, namely, only the cooling water in the reservoir is needed to be pumped to the top water tank; the rest water circulation is completed by completely depending on gravitational potential energy of water; the pipeline arrangement is simpler; the energy is saved; is economical and practical.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (2)
1. The full water cooling circulation system of green brick kiln has cooling water cistern (4) to and by kiln bottom plate (1), kiln lateral wall (2), kiln top (3) enclose into the kiln body of firing the green brick, its characterized in that: the kiln bottom plate (1) is provided with a kiln bottom water tank (11) for cooling the lower bottom surface of the whole kiln bottom plate; the kiln side wall (2) is provided with a side wall water tank (22) for cooling the kiln side wall; the kiln top (3) is provided with a top water tank (33) for cooling the kiln top; wherein the reservoir (4) is communicated with the top water tank (33) and pumps water to the top water tank (33) through the water pump (5); the top water tank (33) is arranged above the side wall water tank (22), and the side wall water tank (22) is arranged above the kiln bottom water tank (11); the kiln bottom water tank (11) is arranged above the reservoir (4); wherein the top water tank (33) communicates with the side wall water tank (22) to supply water to the side wall water tank (22); the side wall water tank (22) is communicated with the kiln bottom water tank (11) to supply water to the kiln bottom water tank (11); the kiln bottom water tank (11) is communicated with the reservoir (4) to supply water to the reservoir (4) in a backwater manner;
The kiln bottom water tank (11) and the side wall water tank (22) are of box shell structures with open upper ends; and the side wall water tank (22) is tightly attached to the side wall (2) of the kiln; the top water tank (33) is mounted closely to the kiln top (3) in a full-coverage manner; the horizontal liquid level of the water contained in the kiln bottom water tank (11) is tightly attached to the lower bottom surface of the kiln bottom plate (1);
The side wall water tank (22) has two; the two side wall water tanks (22) are respectively arranged on the left kiln side wall and the right kiln side wall in a bilateral symmetry manner, and the two side wall water tanks (22) are respectively and independently connected with the top water tank (33) in a bilateral symmetry manner so as to take water from the top water tank (33);
a transfer water pipe (6) is arranged above the side wall water tank (22); the transfer water pipe (6) is communicated with the top water tank (33) through a water inlet I (61) so as to take water from the top water tank (33); the transfer water pipe (6) is provided with a plurality of water dripping holes (7) along the length direction of the tunnel;
The transfer water pipe (6) is arranged below the top water tank (33), and the transfer water pipe (6) is used for diversion water from the top water tank (33) in a naturally downward flowing mode by means of gravitational potential energy of water through the water pipe I (8); the water dropping hole (7) utilizes gravitational potential energy of water to guide water to the side wall water tank (22) from the middle water rotating pipe (6) in a dripping mode;
the kiln bottom water tank (11) is used for leading water from the side wall water tank (22) in a natural downward flow mode by means of gravitational potential energy of water through the water pipe II (9);
the reservoir (4) returns water from the kiln bottom water tank (11) to the reservoir (4) in a naturally downward flowing mode by means of gravitational potential energy of water through a water pipe III (10);
the cooling water dropped from the dropping hole (7) flows down along the side wall of the side wall water tank (22).
2. The green brick kiln full water cooling circulation system of claim 1, wherein: the transfer water pipe (6) is horizontally and fixedly installed along the length direction of the kiln side wall (2) and the kiln tunnel in an equal-length extending mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042083.5A CN109028971B (en) | 2018-09-07 | 2018-09-07 | Full water-cooling circulation system of green brick kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042083.5A CN109028971B (en) | 2018-09-07 | 2018-09-07 | Full water-cooling circulation system of green brick kiln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109028971A CN109028971A (en) | 2018-12-18 |
| CN109028971B true CN109028971B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811042083.5A Active CN109028971B (en) | 2018-09-07 | 2018-09-07 | Full water-cooling circulation system of green brick kiln |
Country Status (1)
| Country | Link |
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| CN (1) | CN109028971B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB461088A (en) * | 1935-09-11 | 1937-02-10 | Gibbons Brothers Ltd | Improvements in tunnel kilns |
| JPH04124586A (en) * | 1990-09-14 | 1992-04-24 | Ngk Insulators Ltd | Cooling device for continuous furnace |
| CN204255099U (en) * | 2014-11-20 | 2015-04-08 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | The water system of metallurgical furnace cooling water |
| CN105423758A (en) * | 2015-12-17 | 2016-03-23 | 湖北金洋冶金股份有限公司 | Secondary lead smelting furnace immersed vacuum pumping cooling partition wall water jacket device |
| CN207540348U (en) * | 2017-11-30 | 2018-06-26 | 新冶高科技集团有限公司 | A kind of full-automatic tunnel nitride stove |
| CN208818008U (en) * | 2018-09-07 | 2019-05-03 | 乾县西北琉璃有限责任公司 | The abundant water-cooling circulating system of blue bricks kiln |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150084246A1 (en) * | 2013-09-26 | 2015-03-26 | General Electric Company | Cooling system for metallurgical furnaces and methods of operation |
| US9464846B2 (en) * | 2013-11-15 | 2016-10-11 | Nucor Corporation | Refractory delta cooling system |
-
2018
- 2018-09-07 CN CN201811042083.5A patent/CN109028971B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB461088A (en) * | 1935-09-11 | 1937-02-10 | Gibbons Brothers Ltd | Improvements in tunnel kilns |
| JPH04124586A (en) * | 1990-09-14 | 1992-04-24 | Ngk Insulators Ltd | Cooling device for continuous furnace |
| CN204255099U (en) * | 2014-11-20 | 2015-04-08 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | The water system of metallurgical furnace cooling water |
| CN105423758A (en) * | 2015-12-17 | 2016-03-23 | 湖北金洋冶金股份有限公司 | Secondary lead smelting furnace immersed vacuum pumping cooling partition wall water jacket device |
| CN207540348U (en) * | 2017-11-30 | 2018-06-26 | 新冶高科技集团有限公司 | A kind of full-automatic tunnel nitride stove |
| CN208818008U (en) * | 2018-09-07 | 2019-05-03 | 乾县西北琉璃有限责任公司 | The abundant water-cooling circulating system of blue bricks kiln |
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| Publication number | Publication date |
|---|---|
| CN109028971A (en) | 2018-12-18 |
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