CN203582678U - Elastic furnace pressure adjusting device - Google Patents
Elastic furnace pressure adjusting device Download PDFInfo
- Publication number
- CN203582678U CN203582678U CN201320701700.4U CN201320701700U CN203582678U CN 203582678 U CN203582678 U CN 203582678U CN 201320701700 U CN201320701700 U CN 201320701700U CN 203582678 U CN203582678 U CN 203582678U
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- CN
- China
- Prior art keywords
- cylinder barrel
- adjusting device
- pressure adjusting
- furnace pressure
- piston
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an elastic furnace pressure adjusting device. The elastic furnace pressure adjusting device is characterized in that a through hole (1a) is formed in a furnace wall (1) of a cooling part of a melting furnace; a cylinder barrel (4) is connected at one end of the through hole by a cooling pipeline (2); a group of open slots (4a) are also formed in the cylinder barrel along the axial direction of the cylinder barrel; a piston (3) in sliding fit with the cylinder barrel is arranged in the cylinder barrel; a spring (5) is arranged on one side of the piston; one end of the spring is connected on the piston, and the other end of the spring is connected in the cylinder barrel. The elastic furnace pressure adjusting device has the beneficial effects that the elastic furnace pressure adjusting device has a simple structure and a relatively wide range of application, is convenient to operate, can meet the requirements of different types of glass for the pressure of the cooling part of the melting furnace, and improves the product quality while ensuring the stability of the furnace pressure of the cooling part of the melting furnace.
Description
Technical field
The utility model relates to sheet glass production field, particularly a kind of furnace pressure adjusting device.
Background technology
At present flat glass furnace is mainly comprised of melting end, card neck, cooling end, regenerator and other.Wherein cooling end is responsible for the glass metal having melted carry out homogenizing and be cooled to mold temperature, and to different types of glass, the temperature and pressure of cooling end requires also different.Furnace pressure in existing cooling end kiln, mainly rely on last to the flame of port and dilution wind, to regulate, and when changing fire, kiln cooling end kiln inner pressure easily fluctuates, thereby has had influence on the quality of the sheet glass of output.
Summary of the invention
The purpose of this utility model is to solve the problem that the kiln cooling end kiln inner pressure under prior art easily fluctuates, and provides a kind of for controlling the setting device of kiln cooling end kiln inner pressure.
The purpose of this utility model is achieved by the following technical programs:
A kind of elastic force type furnace pressure adjusting device, it is characterized in that melting furnaces cooling end kiln wall is provided with through hole, through hole one end is connected with cylinder barrel by cooling duct, along cylinder barrel, be axially also provided with one group of open slot thereon, in cylinder barrel, be provided with the piston being slidably matched with it, piston one side is provided with spring, and spring one end is connected on piston, and its other end is connected in cylinder barrel.
In described cylinder barrel, be provided with shifting board, shifting board one side is connected with the other end of spring, and shifting board two ends are respectively equipped with bolt, and bolt is slidably matched with corresponding open slot, and be connected on cylinder barrel by nut locking, in order to regulate different pressures scope in melting furnaces cooling end kiln.
Described cooling duct is spiral helicine spiral coil cooling tube, and with the gas in further cooling this pipeline, assurance piston and spring can normally be worked.
The beneficial effects of the utility model are simple in structure, easy to operate, and the scope of application is wider, can meet the demand of different types of glass to the pressure of melting furnaces cooling end, when guaranteeing melting furnaces cooling end furnace pressure stability, have improved the quality of product.
Just accompanying drawings and embodiment further illustrate the utility model below.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of elastic force type furnace pressure adjusting device providing for the utility model, on melting furnaces cooling end kiln wall 1, be provided with through hole 1a, through hole one end is connected with cylinder barrel 4 by cooling duct 2, along cylinder barrel, be axially also provided with one group of open slot 4a thereon, in cylinder barrel 4, be provided with shifting board 8, shifting board two ends are respectively equipped with bolt 7, bolt is slidably matched with corresponding open slot 4a, and be connected on cylinder barrel by nut 6 lockings, in cylinder barrel 4, be provided with the piston 3 being slidably matched with it, piston one side is provided with spring 5, spring one end is connected on piston 3, its the other end is connected in shifting board 8 one sides.
Working process
Before production, should first baffle plate 8 be adjusted to suitable position, to determine melting furnaces cooling end kiln inner pressure value scope.When melting furnaces cooling end kiln inner pressure increases, high-temperature gas in melting furnaces cooling end kiln is by through hole 1a, after cooling duct 2 coolings, enter in cylinder barrel 4, and promote piston 3 and carry out compression spring 5, when piston 3 amount of movements exceed the position of open slot 4a, gas can gush by open slot, with and reduce melting furnaces cooling end kiln inner pressure; And when melting furnaces cooling end kiln inner pressure reduces, piston 3 is pushed back under the elastic contribution of spring 5, the air leakage amount of open slot 4a can reduce thereupon, even not disappointing, with and increase melting furnaces cooling end kiln inner pressure, therefore the utility model makes the state that the pressure of melting furnaces cooling end can be in running balance.
Claims (3)
1. an elastic force type furnace pressure adjusting device, it is characterized in that melting furnaces cooling end kiln wall (1) is provided with through hole (1a), through hole one end is connected with cylinder barrel (4) by cooling duct (2), along cylinder barrel, be axially also provided with one group of open slot (4a) thereon, in cylinder barrel, be provided with the piston (3) being slidably matched with it, piston one side is provided with spring (5), and spring one end is connected on piston, and its other end is connected in cylinder barrel.
2. a kind of elastic force type furnace pressure adjusting device according to claim 1, it is characterized in that being provided with in cylinder barrel (4) shifting board (8), shifting board one side is connected with the other end of spring, shifting board two ends are respectively equipped with bolt (7), bolt is slidably matched with corresponding open slot (4a), and is connected on cylinder barrel by nut (6) locking.
3. a kind of elastic force type furnace pressure adjusting device according to claim 1, is characterized in that cooling duct is spiral helicine spiral coil cooling tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701700.4U CN203582678U (en) | 2013-11-08 | 2013-11-08 | Elastic furnace pressure adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701700.4U CN203582678U (en) | 2013-11-08 | 2013-11-08 | Elastic furnace pressure adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582678U true CN203582678U (en) | 2014-05-07 |
Family
ID=50580628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320701700.4U Withdrawn - After Issue CN203582678U (en) | 2013-11-08 | 2013-11-08 | Elastic furnace pressure adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553296A (en) * | 2013-11-08 | 2014-02-05 | 蚌埠玻璃工业设计研究院 | Elastic furnace pressure adjustment device |
-
2013
- 2013-11-08 CN CN201320701700.4U patent/CN203582678U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553296A (en) * | 2013-11-08 | 2014-02-05 | 蚌埠玻璃工业设计研究院 | Elastic furnace pressure adjustment device |
| CN103553296B (en) * | 2013-11-08 | 2016-07-13 | 蚌埠玻璃工业设计研究院 | A kind of Elastic furnace pressure adjustment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20160713 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |