CN201485371U - Pre-heating system - Google Patents
Pre-heating system Download PDFInfo
- Publication number
- CN201485371U CN201485371U CN2009201928337U CN200920192833U CN201485371U CN 201485371 U CN201485371 U CN 201485371U CN 2009201928337 U CN2009201928337 U CN 2009201928337U CN 200920192833 U CN200920192833 U CN 200920192833U CN 201485371 U CN201485371 U CN 201485371U
- Authority
- CN
- China
- Prior art keywords
- water
- heating
- water tank
- pipe
- preheating furnace
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
- C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
- C03B3/023—Preheating
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- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a preheating furnace system, which comprises a preheating furnace; a water tank is mounted above the preheating furnace; a water inlet and a water inlet pipe connected therewith are arranged at one end of the water tank; a heating water inlet and a heating water outlet are formed at the middle end of the water tank; a water outlet pipe is arranged at the other end of the water tank; a plurality of heating water pipes are buried in the middle of the preheating furnace; a water inlet and a water outlet of the heating water pipe are respectively connected with the heating water outlet and the heating water inlet on the water tank through water pipes; a micro-crystal glass production kiln is arranged behind the preheating furnace; two exhaust pipes are arranged inside the preheating furnace; and the micro-crystal glass production kiln is connected to one end of each exhaust pipe, and a chimney is connected to the other end thereof. During the waste gas exhaust process, waste gas heat is fully recycled, so that a great deal of fuel energy is saved, and the massive pollution emission is reduced.
Description
Technical field
The utility model relates to a kind of novel glass kiln pre-heating system.
Background technology
Production microwave oven and electromagnetic oven have very high temperature with the waste gas of the kiln burning generation of devitrified glass, can reach more than 1000 degree centigrade, have a large amount of heats, and present general way, all be that these waste gas that have a large amount of heats are directly arranged to atmosphere, a large amount of heats in the waste gas all are wasted, the waste gas of high heat also causes environmental pollution easily, devitrified glass starting material and fuel must be through preheatings before production, need expend a large amount of fuel, and the hot water that needs in production and the life, hot gas etc. also need to expend a large amount of fuel and go to make, and this has also brought the waste of ample resources and the environmental pollution that burning produces simultaneously.
The utility model content
The technical problem that the utility model quasi-solution is determined is: existing preheating oven is transformed, installed additional exhaust heat recovery device, thereby reach aim of saving.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: the preheating oven top is equipped with water tank, described water tank one end is provided with water-in and the water inlet pipe that links to each other with water-in, the middle-end of described water tank is provided with the heating water-in and adds hot water outlet, the other end of described water tank is provided with rising pipe, be embedded with several heating pipes in the middle of the described preheating oven, described heating pipe's water-in and water outlet link to each other with the heating water-in with the hot water outlet that adds on the described water tank by water pipe respectively, described preheating oven rear is provided with devitrified glass and produces kiln, described preheating oven inside is provided with two waste pipes, one end of waste pipe connects devitrified glass and produces kiln, and the other end connects chimney.
In sum, the utlity model has following beneficial effect: a large amount of heats in the waste gas are used to preheating oven heating devitrified glass raw material and fuel, a part of heat is recycled by the waste heat retrieving arrangement simultaneously, to make life and to produce required hot water and hot gas, economize on resources in a large number, reduce environmental pollution.
Description of drawings
Fig. 1 is the utility model schematic side view;
Fig. 2 is the utility model schematic top plan view.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
In the devitrified glass production process, at first to send into preheating oven 4 to the devitrified glass raw material that mixes by prescription with fuel heavy oil by different modes, the waste gas of producing kiln 3 is by exhaust pipeline 2 process preheating ovens 4, bring a large amount of heats for preheating oven 4, and the internal temperature of preheating oven 4 risen to more than 1000 degree centigrade, waste gas after being cooled continues through exhaust pipeline 2, enter atmosphere from chimney 1 then, devitrified glass raw material and fuel heavy oil are transported to production kiln 3 and carry out melt production through preheating.
Cold water is by water inlet pipe 6 input water tanks 5, flow into heating pipe 7 through adding hot water outlet 8, because heating pipe 7 is embedded in preheating oven 4 inside, cold water is heated in heating pipe 7, get back to water tank 5 from heating water-in 9 then, with the cold water mix that newly enters in the water tank 5, continue to flow into heating pipe 7 through adding hot water outlet 8, in heating pipe 7, be heated, get back to water tank 5 from heating water-in 9 then, circulate, be heated the formation high-temperature vapor up to cold water with this, high-temperature vapor is discharged through rising pipe 10, is transported to each by hot water pipeline and produces and living needs is used the part of hot water.
Claims (1)
1. pre-heating system, it is characterized in that: be provided with preheating oven (4), described preheating oven (4) top is equipped with water tank (5), described water tank (5) one ends are provided with water-in and the water inlet pipe that links to each other with water-in (6), the middle-end of described water tank is provided with heating water-in (9) and adds hot water outlet (8), the other end of described water tank (5) is provided with rising pipe (10), be embedded with several heating pipes (7) in the middle of the described preheating oven (4), described heating pipe's water-in and water outlet link to each other with heating water-in (9) with the hot water outlet (8) that adds on the described water tank by water pipe respectively, described preheating oven (4) rear is provided with devitrified glass and produces kiln (3), described preheating oven (4) inside is provided with two waste pipes (2), one end of waste pipe (2) connects devitrified glass and produces kiln (3), and the other end connects chimney (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201928337U CN201485371U (en) | 2009-08-30 | 2009-08-30 | Pre-heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201928337U CN201485371U (en) | 2009-08-30 | 2009-08-30 | Pre-heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201485371U true CN201485371U (en) | 2010-05-26 |
Family
ID=42424260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201928337U Expired - Fee Related CN201485371U (en) | 2009-08-30 | 2009-08-30 | Pre-heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201485371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679750A (en) * | 2012-05-28 | 2012-09-19 | 浙江特拉建材有限公司 | Water recycling structure for baking bricks |
-
2009
- 2009-08-30 CN CN2009201928337U patent/CN201485371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679750A (en) * | 2012-05-28 | 2012-09-19 | 浙江特拉建材有限公司 | Water recycling structure for baking bricks |
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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: 20100526 Termination date: 20130830 |