CN202625834U - Disassembly-free flushing sight glass device for hydrogen chloride synthetic furnace - Google Patents
Disassembly-free flushing sight glass device for hydrogen chloride synthetic furnace Download PDFInfo
- Publication number
- CN202625834U CN202625834U CN 201220225447 CN201220225447U CN202625834U CN 202625834 U CN202625834 U CN 202625834U CN 201220225447 CN201220225447 CN 201220225447 CN 201220225447 U CN201220225447 U CN 201220225447U CN 202625834 U CN202625834 U CN 202625834U
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- China
- Prior art keywords
- sight glass
- flushing
- synthetic furnace
- seal
- visor
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- Expired - Lifetime
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Abstract
The utility model relates to a hydrogen chloride synthetic furnace, and in particular relates to a disassembly-free flushing sight glass device for the hydrogen chloride synthetic furnace, which comprises a graphite connecting pipe, a sight glass and a sight glass supported flange, wherein the sight glass is a double-seal sight glass formed by two sight lenses which are respectively arranged at the inner side and the outer side; the double-seal sight glass is arranged at a pipe orifice of the graphite connecting pipe by a seal connecting piece through the sight glass supported flange; and the seal connecting piece between the sight lens arranged at the inner side and the graphite connecting pipe is provided with a flushing water inlet flow channel, a flushing valve and a joint. According to the disassembly-free flushing sight glass device, a flushing pipeline is connected by the flushing valve and the joint, and the dirt on the sight lens arranged at the inner side can be flushed and cleaned by the circulating hot water of the hydrogen chloride synthetic furnace or external connection high-temperature water, so that disassembly-free flushing can be realized during the running of the sight glass of the synthetic furnace. The secondary seal can be realized by the structure of the double-seal sight glass, so that the safety factor of flushing operation is improved.
Description
Technical field
The utility model relates to hydrogen chloride synthetic furnace, specifically is that a kind of hydrogen chloride synthetic furnace exempts to dismantle flushable mirror device.
Background technology
At present; What the equipment of hydrogenchloride synthesis procedure production hydrogenchloride generally adopted is Two-in-One Graphite Synthetic Furnace; The flame monitoring of synthetic furnace operation is mainly observed the internal-combustion situation through seeing fiery visor; In service for a long time, synthetic furnace is seen fiery visor and influenced by virgin gas impurity etc. to cause smudgy, has a strong impact on monitoring.And the fiery visor of existing sight is directly to be connected with body of heater graphite-structure spare, when needing cleaning, must just can operate through the blowing out dismounting, causes to produce and fluctuates.
The utility model content
The utility model is intended to solve existing hydrogen chloride synthetic furnace visor cleaning needs blowing out to cause the problem of producing fluctuation, but and provides a kind of hydrogen chloride synthetic furnace of on-line cleaning to exempt to dismantle flushable mirror device.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of hydrogen chloride synthetic furnace exempts to dismantle flushable mirror device; Comprise graphite adapter, visor, visor supported flange; The dual seal visor that said visor is made up of inside and outside two side-view mirror sheets; This dual seal visor is installed in through the visor supported flange on the mouth of pipe of graphite adapter by seal connector, and the sealing fitting between interior side-view mirror sheet and said graphite are taken over is provided with the wash-down water inlet conduit and flushing valve is installed and joint.
Further, said seal connector is made up of two tetrafluoroethylene short tube joints, and two tetrafluoroethylene short tube joints are provided with stepped docking port, and said interior side-view mirror sheet places said stepped butt joint oral area, and at this butt joint oral area the O RunddichtringO is housed.
Compared with prior art; The beneficial effect of the utility model is: connect flushing line through flushing valve and joint; Utilize dirty on hydrogen chloride synthetic furnace circulating hot water or the internal side-looking eyeglass of external high-temperature water to wash cleaning, realized that the synthetic furnace visor is operating to exempt from the dismounting flushing.Dual seal visor structure can realize secondary seal, has increased the SF of flushing operation.
Description of drawings
Fig. 1 is the utility model example structure synoptic diagram.
Fig. 2 is for being the utility model embodiment mounting structure synoptic diagram.
Among the figure: 1-visor supported flange, the outer side-view mirror sheet of 2-, side-view mirror sheet in the 3-; Tetrafluoroethylene short tube joint in the 4-between the outer lens, the tetrafluoroethylene short tube joint between eyeglass and graphite are taken in the 5-, 6-wash-down water inlet conduit; 7-flushing valve and joint, the 8-O RunddichtringO, 9-graphite is taken over; The 10-body of heater, the 11-long bolt.
Concrete embodiment
Below in conjunction with embodiment the utility model is described further.
Referring to Fig. 1; Tetrafluoroethylene short tube joint 5, wash-down water inlet conduit 6, flushing valve and joint 7, O RunddichtringO 8 between the mirror device body part is taken over by the joint of the tetrafluoroethylene short tube between visor supported flange 1, outer side-view mirror sheet 2, interior side-view mirror sheet 3, the interior outer lens 4, interior eyeglass and graphite are formed; Interior side-view mirror sheet 3 is formed the dual seal visor with outer side-view mirror sheet 2; Tetrafluoroethylene short tube joint 5 between tetrafluoroethylene short tube joint 4 between the interior outer lens and interior eyeglass and graphite are taken over is formed the dual seal web member; Two tetrafluoroethylene short tube joints are provided with stepped docking port; Side-view mirror sheet 3 and O RunddichtringO 8 in both stepped butt joint oral areas are placed, the tetrafluoroethylene short tube joint 4 between the interior outer lens is provided with wash-down water inlet conduit 6 and flushing valve is installed and joint 7.
Referring to Fig. 2, the mirror device body part is installed on original graphite of Two-in-One Graphite Synthetic Furnace body of heater 10 and takes over 9 places, and integral body is fixed on the synthetic furnace body of heater 10 with long bolt 11 and visor supported flange 1.During ordinary production, flushing valve and joint 7 on the tetrafluoroethylene short tube joint 4 between the interior outer lens keep shut, when interior side-view mirror sheet 3 contaminated appearance are fuzzy; External hot water is connected on the joint of flushing valve and joint 7, opens valve, wash-down water gets into through wash-down water inlet conduit 6; Can the fouling on the interior side-view mirror sheet 3 be washed off, flushing finishes, valve-off; It is clear that visor recovers, and can avoid blowing out to produce fluctuation.Double-deck visor structure is with forming the gas thermal insulation layer between the two-layer visor sheet, side-view mirror sheet 3 place's temperature variation are little in keeping, and the flushing operation SF is high, even breaking appears in interior side-view mirror sheet 3, outer side-view mirror sheet 2 still can keep synthetic furnace gas not reveal.
Claims (2)
1. a hydrogen chloride synthetic furnace exempts to dismantle flushable mirror device; Comprise graphite adapter, visor, visor supported flange; The dual seal visor that said visor is made up of inside and outside two side-view mirror sheets; This dual seal visor is installed in through the visor supported flange on the mouth of pipe of graphite adapter by seal connector, and the sealing fitting between interior side-view mirror sheet and said graphite are taken over is provided with the wash-down water inlet conduit and flushing valve is installed and joint.
2. hydrogen chloride synthetic furnace as claimed in claim 1 exempts to dismantle flushable mirror device; It is characterized in that; Said seal connector is made up of two tetrafluoroethylene short tube joints; Two tetrafluoroethylene short tube joints are provided with stepped docking port, and said interior side-view mirror sheet places said stepped butt joint oral area, and at this butt joint oral area the O RunddichtringO is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225447 CN202625834U (en) | 2012-05-19 | 2012-05-19 | Disassembly-free flushing sight glass device for hydrogen chloride synthetic furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225447 CN202625834U (en) | 2012-05-19 | 2012-05-19 | Disassembly-free flushing sight glass device for hydrogen chloride synthetic furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202625834U true CN202625834U (en) | 2012-12-26 |
Family
ID=47379054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220225447 Expired - Lifetime CN202625834U (en) | 2012-05-19 | 2012-05-19 | Disassembly-free flushing sight glass device for hydrogen chloride synthetic furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202625834U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312272A (en) * | 2015-12-07 | 2016-02-10 | 南通星球石墨设备有限公司 | Automatic cleaning device for HCL synthetic furnace sight glass |
| CN107344745A (en) * | 2016-10-26 | 2017-11-14 | 黄诚 | Heat supply network water purifier |
| CN110420913A (en) * | 2019-07-19 | 2019-11-08 | 唐山三友氯碱有限责任公司 | Synthetic furnace visor automatic flushing device |
-
2012
- 2012-05-19 CN CN 201220225447 patent/CN202625834U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312272A (en) * | 2015-12-07 | 2016-02-10 | 南通星球石墨设备有限公司 | Automatic cleaning device for HCL synthetic furnace sight glass |
| CN107344745A (en) * | 2016-10-26 | 2017-11-14 | 黄诚 | Heat supply network water purifier |
| CN110420913A (en) * | 2019-07-19 | 2019-11-08 | 唐山三友氯碱有限责任公司 | Synthetic furnace visor automatic flushing device |
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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: 20121226 |