CN201803763U - Liquid level measuring device of glass furnace - Google Patents
Liquid level measuring device of glass furnace Download PDFInfo
- Publication number
- CN201803763U CN201803763U CN2010205555456U CN201020555545U CN201803763U CN 201803763 U CN201803763 U CN 201803763U CN 2010205555456 U CN2010205555456 U CN 2010205555456U CN 201020555545 U CN201020555545 U CN 201020555545U CN 201803763 U CN201803763 U CN 201803763U
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- CN
- China
- Prior art keywords
- liquid level
- bottom end
- glass furnace
- tube
- glass
- 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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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a device for controlling glass liquid level in a glass furnace, which is used for solving the technical problem of enabling the provided device to be accurate in measurement, simple in structure and convenient in use. The technical scheme is as follows: a liquid level measuring device of a glass furnace comprises a sampling tube which is vertically arranged on the inner wall of the glass furnace and the bottom end of which is close to a glass liquid level surface; the sampling tube is in a structure with an inner layer tube and an outer layer tube which are concentrically sleeved, and an opening is formed at the bottom end of the sampling tube; the top end of the outer layer tube in the sampling tube is also communicated with compressed air through a regulating valve; and the top of a centre tube on the inner layer of the sampling tube is communicated with a capsule pressure gauge which is electrically connected with an alarm. The opening at the bottom end of the centre tube is 2-3 cm higher than the opening at the bottom end of the outer layer tube.
Description
Technical field
The present invention relates to glass manufacturing area, particularly a kind of device that is used for glass furnace inner control glass liquid level is used for the stabilized glass liquid level.
Background technology
The liquid glass material of fusing is consumed in process of production gradually in the glass furnace, needs according to circumstances constantly to add raw material, makes the liquid glass material remain on certain level; Conventional mode is the height situation according to frit liquid level in the glass furnace, and whether decision adds raw material in stove.
Usually the height of glass furnace liquid level adopts laser range finder to measure; But at the small-sized glass-melting furnace for the employing hand stock, the disturbing factor that laser range finder is subjected to is more, and measuring accuracy reduces on the contrary, and it is out of control to cause feeding in raw material through regular meeting, and what influence was produced normally carries out.
The utility model content
Technical problem to be solved in the utility model is the deficiency that overcomes the above-mentioned background technology, and a kind of improvement of glass furnace liquid level emasuring device is provided, and this device should have the characteristics accurate, simple in structure and easy to use of measuring.
The technical scheme that the utility model provides is: the glass furnace liquid level emasuring device, it is characterized in that this device comprises that one vertically is arranged on the glass furnace inwall and the stopple coupon of glass metal plane is approached in the bottom, stopple coupon is the bottom end opening of concentric socket join structure of ectonexine pipe and stopple coupon; The top of the outer tube in the stopple coupon also is communicated with pressurized air by variable valve, and the top of the pipe core of stopple coupon internal layer is communicated with a capsule pressure gauge, and capsule pressure gauge is electrically connected with alarm again.
The bottom end opening of described pipe core is higher than the bottom end opening 2-3cm of outer tube.
The beneficial effects of the utility model are: the physical principle that the back pressure that this device adopts liquid level height directly to cause changes, detect the consumption situation of frit in the glass furnace, and not only antijamming capability is stronger, the detection data are accurate, and structure is not fragile, and serviceable life is longer, and cost is lower; Operating personnel use also very convenient.
Description of drawings
Fig. 1 is a mounting structure synoptic diagram of the present utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.
This glass furnace liquid level emasuring device comprises a stopple coupon 1, and this stopple coupon vertically is arranged on the inwall of glass furnace and glass metal plane 5 (as recommendation, the bottom end opening of pipe core is higher than the bottom end opening 2-3cm of outer tube) is approached in the bottom; Stopple coupon is connected on the outer outer tube 1-1 of pipe core by the pipe core 1-2 of internal layer and concentric locking collar and forms; The equal bottom end opening of pipe core and outer tube.The top of the outer tube in the stopple coupon also is communicated with pressurized air by variable valve 3 backs; The top of pipe core then is communicated with a capsule pressure gauge 2, and capsule pressure gauge is electrically connected with alarm 4 again.
Principle of work of the present utility model is: the detected gas of input (pressure is 0.04MP usually) enters the outer tube of stopple coupon and down sprays, run into metal level rear section gas return-air from the stopple coupon pipe core and determine the height of liquid level by the variation (returning the about 120Pa of air pressure of going out) of returning air pressure to capsule pressure gauge; Liquid level height then air pressure is big, and liquid level is low, and then air pressure is low, changes electric signal into by the capsule pressure gauge dress; Air pressure is crossed and is driven alarm equipment alarm when hanging down.
Claims (2)
1. glass furnace liquid level emasuring device is characterized in that this device comprises that one vertically is arranged on the glass furnace inwall and the stopple coupon (1) of glass metal plane is approached in the bottom, and stopple coupon is the bottom end opening of concentric socket join structure of ectonexine pipe and stopple coupon; The top of the outer tube in the stopple coupon (1-1) also is communicated with pressurized air by variable valve (3), and the top of the pipe core of stopple coupon internal layer (1-2) is communicated with a capsule pressure gauge (1), and capsule pressure gauge is electrically connected with alarm (4) again.
2. glass furnace liquid level emasuring device according to claim 1 is characterized in that: the bottom end opening of described pipe core (1-2) is higher than the bottom end opening 2-3cm of outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205555456U CN201803763U (en) | 2010-10-01 | 2010-10-01 | Liquid level measuring device of glass furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205555456U CN201803763U (en) | 2010-10-01 | 2010-10-01 | Liquid level measuring device of glass furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803763U true CN201803763U (en) | 2011-04-20 |
Family
ID=43873261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205555456U Expired - Fee Related CN201803763U (en) | 2010-10-01 | 2010-10-01 | Liquid level measuring device of glass furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359892A (en) * | 2011-05-19 | 2012-02-22 | 湖北新华光信息材料有限公司 | Sampler for high-temperature liquid |
| CN104310749A (en) * | 2014-10-21 | 2015-01-28 | 江苏锦程集团科技有限公司 | Inclined bottom plate tank furnace |
-
2010
- 2010-10-01 CN CN2010205555456U patent/CN201803763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359892A (en) * | 2011-05-19 | 2012-02-22 | 湖北新华光信息材料有限公司 | Sampler for high-temperature liquid |
| CN104310749A (en) * | 2014-10-21 | 2015-01-28 | 江苏锦程集团科技有限公司 | Inclined bottom plate tank furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIUJIANG SHIMING GLASS CO., LTD. Assignor: Jiangshan Shi Ming Crystal Glass Co., Ltd. Contract record no.: 2013330000348 Denomination of utility model: Liquid level measuring device of glass furnace Granted publication date: 20110420 License type: Common License Record date: 20131113 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20161001 |