CN202329916U - Pressure measurement device for full oxygen glass melting furnace - Google Patents
Pressure measurement device for full oxygen glass melting furnace Download PDFInfo
- Publication number
- CN202329916U CN202329916U CN2011203997112U CN201120399711U CN202329916U CN 202329916 U CN202329916 U CN 202329916U CN 2011203997112 U CN2011203997112 U CN 2011203997112U CN 201120399711 U CN201120399711 U CN 201120399711U CN 202329916 U CN202329916 U CN 202329916U
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- China
- Prior art keywords
- pipe
- pressure
- copper tube
- way valve
- measurement device
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Abstract
The utility model relates to the technical field of accessories for accurately and stably measuring pressure instruments, in particular to a pressure measurement device for a full oxygen rolled-glass melting furnace, which comprises a pressure leading tube 1, a water cooling protection sleeve 2, a four way valve 3, a copper tube 4 and a sewage discharging pipe 5 and is characterized in that the water cooling protection sleeve 2 is arranged on the outer side of the pressure leading tube 1, the tail end of the pressure leading tube 1 is connected with the four way valve 3, one end of the four way valve 3 is connected with one end of the copper tube 4, the other end of the copper tube 4 is connected with a differential pressure transmitter, and the other end of the four way valve 3 is connected with the sewage discharging pipe 5. Compared with the prior art, the pressure measurement device for the full oxygen glass melting furnace reduces condensate water gas to the large extent, can effectively and precisely measure micro positive pressure in the full oxygen glass smelting furnace, and is simple in structure, reliable in performance and convenient to manufacture.
Description
[technical field]
The utility model relates to the zero attachment technique field of MEASURING QUASI steady pressure instrument, particularly relates to a kind of pressure obtaning device that is used for total oxygen float glass smelting kiln and total oxygen rolled glass melting furnaces.
[background technology]
At present, the measured glass melter pressure of pressure obtaning device is because its pressure guiding pipe part is longer; Institute's bleed atmosphere temperature is higher, forms condensation aqueous vapor to a certain degree in the Yi Zaiguan, causes measured glass melter pressure higher; Influence the furnace pressure precision, unfavorable to ambiance in the control kiln.
Domestic patent ZL200420013256.8 discloses a kind of high-temperature gas pressure obtaning device; This device adopts metal film chip silicone oil to transmit pressure, can fully contact with silicone oil during the pressure transducer pressure, and the pressure free of losses is delivered on the pressure diaphragm of sensor; But it transmits pressure with silicone oil and causes it under different temperature; The physical property of silicone oil is different, makes the pressure of its transmission produce error, can't well be used for the bigger equipment of temperature fluctuation.
[summary of the invention]
The purpose of the utility model is to overcome the deficiency that is prone to form condensation aqueous vapor to a certain degree in the prior art pressure guiding pipe pipe, and a kind of shortening pressure guiding pipe is provided, and reduces the condensation aqueous vapor largely and forms, measures accurate glass melter pressure obtaning device.
For realizing a kind of pressure obtaning device that is used for oxy-fuel glass furnace of above-mentioned purpose design; Comprise pressure guiding pipe 1, water-cooling protective sleeve pipe 2, four-way 3, copper tube 4, blow-off pipe 5; It is characterized in that described pressure guiding pipe 1 outside is provided with water-cooling protective sleeve pipe 2, the pressure guiding pipe 1 terminal four-way 3 that connects, four-way 3 one ends connect copper tube 4 one ends; Copper tube 4 other ends connect differential pressure transmitter, and four-way 3 other ends connect blow-off pipe 5.
Described water-cooling protective sleeve pipe 2 outsides connect cooling water inlet pipe and cooling water outlet pipe.
Described pressure guiding pipe 1 adopts the heat-resistance stainless steel pipe, and described water-cooling protective sleeve pipe 2 adopts welded still pipe, and described blow-off pipe 5 adopts welded still pipe, and described cooling water inlet pipe adopts welded still pipe, and described cooling water outlet pipe 7 adopts welded still pipe.
Described pressure guiding pipe 1 outside is provided with steel plate 8.
The utility model is compared with prior art, reduces the condensation aqueous vapor largely and forms, can effectively accurately measure the interior pressure-fired of oxy-fuel glass furnace and simple in structure, dependable performance, easily manufactured pressure obtaning device.
[description of drawings]
Fig. 1 is the structural representation of the utility model
Fig. 2 is the partial sectional view of the utility model;
Among the figure: 1. pressure guiding pipe 2. water-cooling protective sleeve pipes 3. four-ways 4. copper tubes 5. blow-off pipes 6. cooling water inlet pipes 7. cooling water outlet pipes 8. steel plates
[embodiment]
In conjunction with accompanying drawing the utility model is further specified, the manufacturing technology of this device is very clearly concerning this professional people.
In conjunction with accompanying drawing, the enforcement that provides utility model is following:
Referring to Fig. 1, add cartridge plate 8 at pressure guiding pipe 1 (DN25 heat-resistance stainless steel pipe), fixing water-cooling protective sleeve pipe 2 (DN50 welded still pipe), two tube hub lines are on same straight line.The pressure guiding pipe 1 terminal DN25 four-way 3 that connects, wherein two ends one end of this four-way 3 connects copper tube 4, is used to connect the plemum of differential pressure transmitter, and the other end connects blow-off pipe 5 (DN25 welded still pipe), is used for the discharge of a small amount of condensate water.The water inlet pipe (DN20 welded still pipe) and the rising pipe (DN25 welded still pipe) of the correct position welding chilled water outside water-cooling protective sleeve pipe 2.
Claims (4)
1. pressure obtaning device that is used for oxy-fuel glass furnace; Comprise pressure guiding pipe (1), water-cooling protective sleeve pipe (2), four-way (3), copper tube (4), blow-off pipe (5); It is characterized in that described pressure guiding pipe (1) outside is provided with water-cooling protective sleeve pipe (2), the terminal four-way (3) that connects of pressure guiding pipe (1), four-way (3) one ends connect copper tube (4) one ends; Copper tube (4) other end connects differential pressure transmitter, and four-way (3) other end connects blow-off pipe (5).
2. a kind of pressure obtaning device that is used for oxy-fuel glass furnace as claimed in claim 1 is characterized in that described water-cooling protective sleeve pipe (2) outside connects cooling water inlet pipe (6) and cooling water outlet pipe (7).
3. a kind of pressure obtaning device that is used for oxy-fuel glass furnace as claimed in claim 1 is characterized in that described pressure guiding pipe adopts the heat-resistance stainless steel pipe, and described water-cooling protective sleeve pipe adopts welded still pipe, and described blow-off pipe adopts welded still pipe.
4. a kind of pressure obtaning device that is used for oxy-fuel glass furnace as claimed in claim 1 is characterized in that described pressure guiding pipe outside is provided with steel plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203997112U CN202329916U (en) | 2011-10-19 | 2011-10-19 | Pressure measurement device for full oxygen glass melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203997112U CN202329916U (en) | 2011-10-19 | 2011-10-19 | Pressure measurement device for full oxygen glass melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329916U true CN202329916U (en) | 2012-07-11 |
Family
ID=46441894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203997112U Expired - Lifetime CN202329916U (en) | 2011-10-19 | 2011-10-19 | Pressure measurement device for full oxygen glass melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202329916U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014193388A1 (en) * | 2013-05-30 | 2014-12-04 | Johns Manville | Submerged combustion glass melting systems and methods of use |
| CN104724912A (en) * | 2015-03-19 | 2015-06-24 | 中国建材国际工程集团有限公司 | Pressure acquiring device for glass melting furnace |
| CN104743771A (en) * | 2015-03-18 | 2015-07-01 | 河北视窗玻璃有限公司 | Furnace pressure detecting device for glass melting furnace and furnace pressure control system using furnace pressure detecting device |
| US9777922B2 (en) | 2013-05-22 | 2017-10-03 | Johns Mansville | Submerged combustion burners and melters, and methods of use |
| US10131563B2 (en) | 2013-05-22 | 2018-11-20 | Johns Manville | Submerged combustion burners |
| US10138151B2 (en) | 2013-05-22 | 2018-11-27 | Johns Manville | Submerged combustion burners and melters, and methods of use |
| US10183884B2 (en) | 2013-05-30 | 2019-01-22 | Johns Manville | Submerged combustion burners, submerged combustion glass melters including the burners, and methods of use |
| US10337732B2 (en) | 2016-08-25 | 2019-07-02 | Johns Manville | Consumable tip burners, submerged combustion melters including same, and methods |
| US11142476B2 (en) | 2013-05-22 | 2021-10-12 | Johns Manville | Burner for submerged combustion melting |
| US11623887B2 (en) | 2013-05-22 | 2023-04-11 | Johns Manville | Submerged combustion burners, melters, and methods of use |
-
2011
- 2011-10-19 CN CN2011203997112U patent/CN202329916U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10131563B2 (en) | 2013-05-22 | 2018-11-20 | Johns Manville | Submerged combustion burners |
| US11623887B2 (en) | 2013-05-22 | 2023-04-11 | Johns Manville | Submerged combustion burners, melters, and methods of use |
| US11142476B2 (en) | 2013-05-22 | 2021-10-12 | Johns Manville | Burner for submerged combustion melting |
| US10138151B2 (en) | 2013-05-22 | 2018-11-27 | Johns Manville | Submerged combustion burners and melters, and methods of use |
| US9777922B2 (en) | 2013-05-22 | 2017-10-03 | Johns Mansville | Submerged combustion burners and melters, and methods of use |
| US10618830B2 (en) | 2013-05-30 | 2020-04-14 | Johns Manville | Submerged combustion burners, submerged combustion glass melters including the burners, and methods of use |
| US10183884B2 (en) | 2013-05-30 | 2019-01-22 | Johns Manville | Submerged combustion burners, submerged combustion glass melters including the burners, and methods of use |
| WO2014193388A1 (en) * | 2013-05-30 | 2014-12-04 | Johns Manville | Submerged combustion glass melting systems and methods of use |
| US11186510B2 (en) | 2013-05-30 | 2021-11-30 | Johns Manville | Submerged combustion burners, submerged combustion glass melters including the burners, and methods of use |
| CN104743771B (en) * | 2015-03-18 | 2017-03-15 | 河北视窗玻璃有限公司 | A kind of glass melter furnace pressure determines device and the klin pressure control system using which |
| CN104743771A (en) * | 2015-03-18 | 2015-07-01 | 河北视窗玻璃有限公司 | Furnace pressure detecting device for glass melting furnace and furnace pressure control system using furnace pressure detecting device |
| CN104724912A (en) * | 2015-03-19 | 2015-06-24 | 中国建材国际工程集团有限公司 | Pressure acquiring device for glass melting furnace |
| US10337732B2 (en) | 2016-08-25 | 2019-07-02 | Johns Manville | Consumable tip burners, submerged combustion melters including same, and methods |
| US11248787B2 (en) | 2016-08-25 | 2022-02-15 | Johns Manville | Consumable tip burners, submerged combustion melters including same, and methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |