CN201463488U - Coal-to-gas direct-fired dry gypsum board device - Google Patents
Coal-to-gas direct-fired dry gypsum board device Download PDFInfo
- Publication number
- CN201463488U CN201463488U CN2009200236324U CN200920023632U CN201463488U CN 201463488 U CN201463488 U CN 201463488U CN 2009200236324 U CN2009200236324 U CN 2009200236324U CN 200920023632 U CN200920023632 U CN 200920023632U CN 201463488 U CN201463488 U CN 201463488U
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- coal
- gypsum board
- gas direct
- combustion
- board device
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Abstract
The utility model discloses a coal-to-gas direct-fired dry gypsum board device, comprising a coal gas producer (1), a dust catcher I (2), a dust catcher II (3), a combustor (4), a firebox (6), an air mixer (7), an induced draft (9) and a gypsum board drying system (8) which are orderly connected. A combustion fan (5) is connected with the combustor. The device has the advantages of stable heat supply and strong adjustability. Disadvantages such as heat transfer oil degradation at high temperature, necessary secondary heat exchange, high bearing-pressure of device, and the like are overcome.
Description
Technical field
The utility model relates to a kind of device of dry Thistle board.
Background technology
The energy consumption of Thistle board drying procedure accounts for 70% of whole energy consumption process, the drying mode that domestic existing Paper-faced gyp board assembly line generally uses is steam or conduction oil oven dry, though this mode has satisfied the thermal energy consumption that baking needed is wanted, but its maximum shortcoming is: carry out the transmission of heat by means of steam or conduction oil medium, heat is the process of secondary conduction, be that coal combustion produces heat, pass to conduction oil or steam, deliver in the Thistle board drying machine heat exchanger heating tube heat cycles wind to 250 ℃ by EGR, carry out the oven dry of paper panel, heat energy can lose in the middle of this exchange process greatly; Existing external production line all is to adopt fuel oil, the direct heat cycles wind oven dry of natural gas, owing to adopt combustion mediums such as natural gas or fuel oil, complicated than domestic production technology, production cost is higher, and China's clean energy resource is very limited, if take external form, investment is big, and production run cost height is uneconomical.
Summary of the invention
In order to solve above-mentioned problems of the prior art, the utility model provides a kind of coal gas direct combustion dried gypsum panel assembly, and the technical scheme that it adopted is:
This device comprises gas generator, deduster I, deduster II, burner, combustion chamber, wind-mixer, air-introduced machine and the plasterboard drying system that connects successively, and combustion fan connects burner simultaneously.
The plasterboard drying system is made up of the air distribution road, drying machine, igniting regulating system, humidity-discharging device and the circulating fan that connect successively.
The utility model mixes hot blast temperature behind air distribution can reach 270 ℃, use conduction oil, the essential intermediate medium of steam drying mode have been avoided, and shortcomings such as aging easily or fouling, the transmission that makes heat energy is by secondary exchange becoming time exchange process, it has the advantage that heat supply is stable, adjustability is strong, has overcome inferior positions such as conduction oil high temperature deterioration, essential secondary heat exchange, pressure of equipment are big.
Description of drawings
Accompanying drawing is structural representation figure of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
As shown in the figure, gas generator 1, deduster I2, deduster II3, burner 4, combustion chamber 6, wind-mixer 7, air-introduced machine 9 and plasterboard drying system 8 are connected successively, and combustion fan 5 connects burner simultaneously.Plasterboard drying system 8 is made up of the air distribution road, drying machine, igniting regulating system, humidity-discharging device and the circulating fan that connect successively.
Gas generator 1 produces coal gas and enters burner 4 by deduster I2 and deduster II3, and the compressed air that is provided by combustion fan 5 mixes back fully burning in combustion chamber 6 with coal gas in burner, produce heat.Send into plasterboard drying system 8 by air-introduced machine 9 after heat process wind-mixer 7 heat exchange in the combustion chamber 6, plasterboard is carried out drying.
Claims (2)
1. coal gas direct combustion dried gypsum panel assembly, it is characterized in that comprising the gas generator (1), deduster I (2), deduster II (3), burner (4), combustion chamber (6), wind-mixer (7), air-introduced machine (9) and the plasterboard drying system (8) that connect successively, combustion fan (5) connects burner simultaneously.
2. coal gas direct combustion dried gypsum panel assembly according to claim 1 is characterized in that plasterboard drying system (8) is made up of the air distribution road, drying machine, igniting regulating system, humidity-discharging device and the circulating fan that connect successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200236324U CN201463488U (en) | 2009-03-11 | 2009-03-11 | Coal-to-gas direct-fired dry gypsum board device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200236324U CN201463488U (en) | 2009-03-11 | 2009-03-11 | Coal-to-gas direct-fired dry gypsum board device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201463488U true CN201463488U (en) | 2010-05-12 |
Family
ID=42390839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200236324U Expired - Fee Related CN201463488U (en) | 2009-03-11 | 2009-03-11 | Coal-to-gas direct-fired dry gypsum board device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201463488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401554A (en) * | 2010-09-07 | 2012-04-04 | 北新集团建材股份有限公司 | Drying system for plaster slab |
| CN103134270A (en) * | 2011-12-02 | 2013-06-05 | 秦皇岛秦冶重工有限公司 | Lignite drying system and lignite drying method |
-
2009
- 2009-03-11 CN CN2009200236324U patent/CN201463488U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401554A (en) * | 2010-09-07 | 2012-04-04 | 北新集团建材股份有限公司 | Drying system for plaster slab |
| CN102401554B (en) * | 2010-09-07 | 2014-03-12 | 北新集团建材股份有限公司 | Drying system for plaster slab |
| CN103134270A (en) * | 2011-12-02 | 2013-06-05 | 秦皇岛秦冶重工有限公司 | Lignite drying system and lignite drying method |
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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: 20100512 Termination date: 20140311 |