CN104990080B - Molecular sealer - Google Patents
Molecular sealer Download PDFInfo
- Publication number
- CN104990080B CN104990080B CN201510348267.4A CN201510348267A CN104990080B CN 104990080 B CN104990080 B CN 104990080B CN 201510348267 A CN201510348267 A CN 201510348267A CN 104990080 B CN104990080 B CN 104990080B
- Authority
- CN
- China
- Prior art keywords
- bell jar
- barrel
- outer cylinder
- cylinder body
- inlet pipe
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/82—Preventing flashback or blowback
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a novel molecular sealer. The novel molecular sealer comprises an outer barrel. A bell jar is fixedly sleeved with the outer barrel. A flare gas inlet pipe is fixedly sleeved with the bell jar. An arc barrel top is arranged at the upper end of the outer barrel. A flare gas outlet is formed in the center of the arc barrel top. Ejector blocks are arranged on the inner wall of the arc barrel top at intervals. A barrel bottom is arranged at the lower end of the outer barrel. The lower end face of the bell jar is located above the barrel bottom. The flare gas inlet pipe penetrates through the barrel bottom and is in sealed connection with the barrel bottom. Open slots are formed in the lower end face of the bell jar. A steam tracing pipe and a condensate draining pipe are arranged on the barrel bottom. The open slots are evenly formed in the lower edge of the molecular sealer barrel and are in a sawtooth shape, and the flow area of the open slots can be worked out according to the flow; when the bell jar falls off, flare gas can reach a torch head through the sawtooth slots, and major accidents caused when gas can not be outwards exhausted once the bell jar falls off are effectively prevented.
Description
Technical field：
The present invention relates to it is a kind of for preventing back-fire arrangement in oil, petrochemical industry, chemical enterprise flare discharge system, particularly
It is related to a kind of novel molecular sealer.
Background technology：
In recent years, because the molecular sealer that certain customers use frequently occurs the problem that bell jar comes off, cause to build the pressure
Phenomenon.Traditional fixed form of bell jar is to be supported with support block and the connection of inside and outside cylinder up and down in bell jar barrel, due to torch row
Deflation complicated components, and contain trace hydrogen sulfide component mostly, corrosivity is stronger, and support block corrosion is very fast, and bell jar is shorter several
Easily come off in year, bell jar is buckled on bottom, causes to build the pressure.When discharging in a large number, bell jar is lifted up and withstands on outer cylinder body again
At upper centrum, torch gas outlet is sealed, easily cause explosion accident.
The content of the invention：
The technical problem to be solved is：Overcome the deficiencies in the prior art, there is provided a kind of reasonable in design, security
Novel molecular sealer that is good and easily implementing.
The technical scheme is that：
A kind of novel molecular sealer, containing outer cylinder body, suit is fixed with bell jar, the bell jar inner sleeve in the outer cylinder body
Dress is fixed with torch gas inlet pipe, and the upper end of the outer cylinder body is provided with arc tube top, and the center on the arc tube top is provided with
Torch gas are exported, and jacking block is arranged at intervals with the inwall on the arc tube top, and the lower end of the outer cylinder body is provided with a bottom, described
The lower surface of bell jar is located at the top at the cylinder bottom, and the torch gas inlet pipe is through the cylinder bottom and the two is tightly connected, described
Open slot is provided with the lower surface of bell jar, on the cylinder bottom steam companions and condensate drain are provided with.
The open slot interval is uniformly distributed, or open slot continuous uniform distribution；The open slot be triangle,
It is trapezoidal or square.The cylinder bottom is planar structure, and the body wall bottom of the outer cylinder body is provided with manhole, sets on the manhole
It is equipped with cover plate.
Pass through support block between the outer cylinder body and bell jar and between the bell jar and torch gas inlet pipe respectively mutually solid
Fixed, the support block is more than three and is uniformly distributed along the circumference.The top of the bell jar is arcuate structure, and the quantity of the jacking block is
More than three and it is uniformly distributed along the circumference.
The invention has the beneficial effects as follows：
1st, the present invention uniformly slots on molecule sealed tube body lower limb, and trough body structure is zigzag, and its circulation area can be with
Drawn according to flow rate calculation, after bell jar comes off, torch gas can reach flare tip by serrated slot, once effectively prevent bell jar from taking off
Fall to causing what gas cannot outward arrange and cause to lead to major accident.
2nd, four jacking blocks, huge discharge gas supporting after bell jar comes off are installed in the appropriate position of present invention centrum on outer cylinder body
When playing bell jar, bell jar is stopped that being unlikely to closure torch gas exports by jacking block, it is to avoid explosion accident occurs.
3rd, the lower end cylinder bottom of outer cylinder body of the present invention is plane, and simple structure, cost of manufacture is relatively low, in addition, arranging on cylinder bottom
Condensate drain and steam companions, it is easy to discharge opeing and heating.
4th, the trough body structure on bell jar lower limb of the present invention both can be with triangle, or trapezoidal, can be with square, shape
Formula is changeable, and easy to manufacture, cost is relatively low, and ventilatory effect is good, prevents gas from building the pressure.
5th, reasonable in design, security of the invention is good and easily implements, and its is applied widely, it is easy to promotion and implementation, with good
Good economic benefit.
Description of the drawings：
Fig. 1 is the structural representation of novel molecular sealer；
Fig. 2 is the structural representation of Fig. 1 middle bell jars.
Specific embodiment：
Embodiment：Referring to Fig. 1 and Fig. 2, in figure, 1- jacking blocks, 2- support blocks, 3- outer cylinder bodies, 4- bell jars, 5- manholes, 6-
Steam companions, 7- arc tubes top, 8- condensate drains, 9- torch gas inlet pipes, 10- open slots.
Novel molecular sealer contains suit in outer cylinder body 3, outer cylinder body 3 and is fixed with bell jar 4, and the interior suit of bell jar 4 is fixed with
Torch gas inlet pipe 9, the upper end of outer cylinder body 3 is provided with arc tube top 7, and the center on arc tube top 7 is provided with torch gas outlet, its
In：Jacking block 1 is arranged at intervals with the inwall on arc tube top 7, the lower end of outer cylinder body 3 is provided with a bottom, and the lower surface of bell jar 4 is located at
The top at cylinder bottom, torch gas inlet pipe 9 is through cylinder bottom and the two is tightly connected, and open slot 10, cylinder are provided with the lower surface of bell jar 4
Steam companions 6 and condensate drain 8 are provided with bottom.
The interval of open slot 10 is uniformly distributed, or the distribution of the continuous uniform of open slot 10；Open slot 10 be triangle, it is trapezoidal or
It is square, determine as needed.Cylinder bottom is planar structure, and the body wall bottom of outer cylinder body 3 is provided with manhole 5, is arranged on manhole 5
There is cover plate.
Interfixed by support block 2 respectively between outer cylinder body 3 and bell jar 4 and between bell jar 4 and torch gas inlet pipe 9,
Support block 2 is more than three and is uniformly distributed along the circumference.The top of bell jar 4 is arcuate structure, and the quantity of jacking block 3 is more than three and edge
Circumference uniform distribution.
If support block 2 is corroded, when bell jar 4 comes off, the lower surface of bell jar 4 contacts with cylinder bottom, and torch gas can be by saw
Teeth groove reach flare tip, effectively prevent bell jar 4 come off cause gas outward to arrange and cause lead to major accident.In addition, peace
Four jacking blocks 1 are filled, when huge discharge gas holds up bell jar 4 after bell jar 4 comes off, bell jar 4 is unlikely to block torch by the stop of jacking block 1
Gas is exported, it is to avoid explosion accident occurs.
The above, is only presently preferred embodiments of the present invention, and any pro forma restriction is not made to the present invention, all
It is above example is made any simple modification, equivalent variations and modification according to the technical spirit of the present invention, still falls within
In the range of technical solution of the present invention.
Claims (4)
1. a kind of molecular sealer, containing outer cylinder body, is set with the outer cylinder body and is fixed with bell jar, and suit is fixed in the bell jar
The upper end for having torch gas inlet pipe, the outer cylinder body is provided with arc tube top, and the center on the arc tube top is provided with torch gas
Outlet, is characterized in that：Jacking block is arranged at intervals with the inwall on the arc tube top, the lower end of the outer cylinder body is provided with a bottom,
The lower surface of the bell jar is located at the top at the cylinder bottom, and the torch gas inlet pipe is through the cylinder bottom and the two is tightly connected,
Open slot is provided with the lower surface of the bell jar, on the cylinder bottom steam companions and condensate drain are provided with；The open slot
Interval is uniformly distributed, or open slot continuous uniform distribution；The open slot is triangle, trapezoidal or square.
2. molecular sealer according to claim 1, is characterized in that：The cylinder bottom is planar structure, the outer cylinder body
Body wall bottom is provided with manhole, and on the manhole cover plate is provided with.
3. molecular sealer according to claim 1, is characterized in that：Between the outer cylinder body and bell jar and the bell jar
Interfixed by support block respectively between torch gas inlet pipe, the support block is more than three and is uniformly distributed along the circumference.
4. molecular sealer according to claim 1, is characterized in that：The top of the bell jar be arcuate structure, the top
The quantity of block is more than three and is uniformly distributed along the circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348267.4A CN104990080B (en) | 2015-06-23 | 2015-06-23 | Molecular sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348267.4A CN104990080B (en) | 2015-06-23 | 2015-06-23 | Molecular sealer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104990080A CN104990080A (en) | 2015-10-21 |
| CN104990080B true CN104990080B (en) | 2017-04-19 |
Family
ID=54301935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510348267.4A Active CN104990080B (en) | 2015-06-23 | 2015-06-23 | Molecular sealer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104990080B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196099B (en) * | 2016-07-01 | 2018-09-18 | 山东东明石化集团有限公司 | Torch heat tracing system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358278Y (en) * | 1999-01-01 | 2000-01-12 | 上海华力燃烧设备有限公司 | Molecular sealing device |
| CN202046549U (en) * | 2011-05-06 | 2011-11-23 | 王瑞才 | Explosion-proof cover for packaging container |
| CN202066019U (en) * | 2011-05-11 | 2011-12-07 | 河南万安油气设备工程有限公司 | Molecule sealer used in torch discharging system |
| CN102287833A (en) * | 2011-08-09 | 2011-12-21 | 江苏中圣高科技产业有限公司 | Baffle plate molecule sealer for flare gas system |
| CN202195485U (en) * | 2011-08-01 | 2012-04-18 | 陕西万科电子科技发展有限公司 | Molecular sealer |
| CN204693420U (en) * | 2015-06-23 | 2015-10-07 | 河南万安油气设备工程有限公司 | Novel molecular sealer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7967600B2 (en) * | 2006-03-27 | 2011-06-28 | John Zink Company, Llc | Flare apparatus |
-
2015
- 2015-06-23 CN CN201510348267.4A patent/CN104990080B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358278Y (en) * | 1999-01-01 | 2000-01-12 | 上海华力燃烧设备有限公司 | Molecular sealing device |
| CN202046549U (en) * | 2011-05-06 | 2011-11-23 | 王瑞才 | Explosion-proof cover for packaging container |
| CN202066019U (en) * | 2011-05-11 | 2011-12-07 | 河南万安油气设备工程有限公司 | Molecule sealer used in torch discharging system |
| CN202195485U (en) * | 2011-08-01 | 2012-04-18 | 陕西万科电子科技发展有限公司 | Molecular sealer |
| CN102287833A (en) * | 2011-08-09 | 2011-12-21 | 江苏中圣高科技产业有限公司 | Baffle plate molecule sealer for flare gas system |
| CN204693420U (en) * | 2015-06-23 | 2015-10-07 | 河南万安油气设备工程有限公司 | Novel molecular sealer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104990080A (en) | 2015-10-21 |
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