CN204079871U - The quick adjustment of a kind of realization, quick-replaceable coke gas flow setting device - Google Patents
The quick adjustment of a kind of realization, quick-replaceable coke gas flow setting device Download PDFInfo
- Publication number
- CN204079871U CN204079871U CN201420375369.6U CN201420375369U CN204079871U CN 204079871 U CN204079871 U CN 204079871U CN 201420375369 U CN201420375369 U CN 201420375369U CN 204079871 U CN204079871 U CN 204079871U
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- box body
- quick
- lid
- nozzle
- gas flow
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Abstract
A kind of realization fast regulates, quick-replaceable coke gas flow setting device it comprise orifice plate or nozzle (8), box body (7), connecting tube (1), orifice plate or nozzle (8) are contained in box body (7), and load from box body (7) top open part or take out, box body (7) two ends are fixedly connected with pipeline (1) respectively, box body (7) open top rotary seal lid seals, rotary seal lid comprises lid (2), rubber cushion (3), pressing plate (4), handle (5), locker (6), there is gas channel (9) at orifice plate or nozzle (8) center.The utility model has and realizes quick-replaceable orifice plate or nozzle (8), the quick advantage regulating as-fired coal tolerance.
Description
Technical field
The utility model belongs to a kind of gas flow setter, is specifically related to one and can realizes quick adjustment, quick-replaceable coke gas flow setting device.
Background technology
When using coke-oven gas to heat, coke-oven gas is through vault gas main, and branch gas tube, regulating cock, orifice plate box, exchange rotary plug, transverse tube, union (interior abacus or nozzle), reducing cross enters coke oven combustion chamber and burns.In the prior art, the union between coke-oven gas transverse tube and reducing cross on pipe connecting is fixed closed structure, and orifice plate wherein or the aperture of nozzle rule of thumb select in advance and load in union.
There is following problem in this kind of device: 1) owing to there being the impurity such as a small amount of tar, ammonia, naphthalene, hydrogen sulfide in coke-oven gas, can cause corrosion and Impurity deposition in pipeline gap, blocking orifice plate or nozzle, easily cause inner adhesion simultaneously after long-time use.To change orifice plate wherein or nozzle after union installation, then must cut off the infeed of coal gas, with instrument union being disassembled and changing.If inner adhesion, then changing means will be more loaded down with trivial details, consuming time, affects normal production operation.2) because the aperture of orifice plate or nozzle is rule of thumb determined in advance, once installation, then the size of gas flow can not regulate at any time, namely can not regulate coal gas infeed amount at any time according to the change of furnace temperature, also cannot realize coke oven heating gas amount fine adjustment.
Summary of the invention
The purpose of this utility model is to provide one and realizes quick-replaceable orifice plate or nozzle, and the realization of quick adjustment as-fired coal tolerance fast regulates, quick-replaceable coke gas flow setting device.
The utility model changes the fixing orifice plate union on pipe connecting between coke-oven gas transverse tube and reducing cross into box structure, can change orifice plate or the nozzle of different pore size according to the change of furnace temperature at any time, and then regulate the infeed amount of coal gas.This kind of structure simplifies production operation, shortens replacing construction, makes coke oven heating adjustment level more precisely fast.
For achieving the above object, the utility model is achieved through the following technical solutions:
The quick adjustment of a kind of realization, quick-replaceable coke gas flow setting device, it comprises orifice plate or nozzle, box body, connecting tube, it is characterized in that orifice plate or nozzle are contained in box body, and load from box body top open part or take out, box body two ends are fixedly connected with pipeline respectively, box body open top rotary seal lid sealing, there are gas channel in orifice plate or nozzle center.
Rotary seal lid as above comprises lid, rubber cushion, pressing plate, handle, locker, one end of lid adopts with box body and is rotatably connected, the other end of lid is connected by locker with box body, having one end centre bit of locker lid to be equipped with a U-shaped gap, below lid, praise collection be fixed with rubber cushion and pressing plate successively, lid top is fixed with handle.
Locker as above comprises T-shaped bolt, ears nut, pad, two panels fixed plate, two panels fixed plate is welded on box case, and two forks of T-shaped bolt, through the circular hole on two panels fixed plate, are fixed on box body by two panels fixed plate, bolt rotates freely in two panels fixed plate, when T-shaped bolt rotates to vertical direction, T-shaped bolt snaps in U-shaped gap, inserts pad, tighten ears nut, rotary seal lid and box body can be sealed.
One end that described connecting tube is connected with gas line is threaded or Flange joint.
Compared with prior art, the beneficial effects of the utility model are: 1) rational in infrastructure, do not affect the tight structure of coke-oven gas heating system pipeline.2) operation of quick-replaceable orifice plate or nozzle can be realized, do not affect the normal production of coke oven.3) amount of as-fired coal gas can be regulated according to the change of coke oven temperature in time, realize the accurate control to coke oven heat regulation.
Accompanying drawing explanation
Fig. 1 a is screw connection structure schematic diagram of the present utility model.
Fig. 1 b is flange connection schematic diagram of the present utility model.
Fig. 2 is A-A sectional view of the present utility model.
Fig. 3 is locking latches I node enlarged view.
Fig. 4 is locking latches I node enlarged view B direction view.
Fig. 5 is locking latches I node enlarged view C direction view.
As shown in the figure, 1 is connecting tube, and 2 is lids, and 3 is rubber cushions, and 4 is pressing plates, and 5 is handles, and 6 is locking latchess, and 6-1 is T-shaped bolt, and 6-2 is ears nuts, and 6-3 is pad, and 6-4 is fixed plate, and 7 is box bodys, and 8 is orifice plate or nozzle, and 9 is gas channels.
Embodiment
Embodiment 1
A kind of realize fast regulating, quick-replaceable coke gas flow setting device it comprise orifice plate or nozzle 8, box body 7, connecting tube 1, orifice plate or nozzle 8 are contained in box body 7, and load from box body 7 top open part or take out, box body 7 two ends are fixed respectively, and connecting tube 1 is connected with gas line by flange, box body 7 open top rotary seal lid sealing, there is gas channel 9 at orifice plate or nozzle 8 center.
Rotary seal lid comprises lid 2, rubber cushion 3, pressing plate 4, handle 5, locker 6, one end of lid 2 adopts with box body 7 and is rotatably connected, the other end of lid 2 is connected by locker 6 with box body 7, there being one end centre bit of locker 6 lid 2 to be equipped with a U-shaped gap, be fixed with rubber cushion 3 and pressing plate 4 below lid 2 successively, lid 2 top is fixed with handle 5.
Locker comprises T-shaped bolt 6-1, ears nut 6-2, pad 6-3, two panels fixed plate 6-4, two panels fixed plate 6-4 is welded on box body 7 shell, two forks of T-shaped bolt 6-1 are through the circular hole on two panels fixed plate 6-4, be fixed on box body 7 by two panels fixed plate 6-4, T-shaped bolt 6-1 rotates freely in two panels fixed plate 6-4, when T-shaped bolt revolve 6-4 forward vertical direction to time, T-shaped bolt 6-4 snaps in U-shaped gap, inserts pad 6-3, tighten ears nut 6-2, rotary seal lid 1 and box body 7 can be sealed.
Embodiment 2
Connecting tube 1 is connected with gas line by screw thread, and all the other are with embodiment 1.
Claims (4)
1. one kind realizes quick adjustment, quick-replaceable coke gas flow setting device, it comprises orifice plate or nozzle (8), box body (7), connecting tube (1), it is characterized in that orifice plate or nozzle (8) are contained in box body (7), and load from box body (7) top open part or take out, box body (7) two ends are fixedly connected with pipeline (1) respectively, box body (7) open top rotary seal lid sealing, there is gas channel (9) at orifice plate or nozzle (8) center.
2. a kind of realization as claimed in claim 1 fast regulates, quick-replaceable coke gas flow setting device, it is characterized in that described rotary seal lid comprises lid (2), rubber cushion (3), pressing plate (4), handle (5), locker (6), one end of lid (2) adopts with box body (7) and is rotatably connected, the other end of lid (2) is connected by locker (6) with box body (7), a U-shaped gap is equipped with there being one end centre bit of locker (6) lid (2), rubber cushion (3) and pressing plate (4) is fixed with successively below lid (2), lid (2) top is fixed with handle (5).
3. a kind of realization as claimed in claim 1 fast regulates, quick-replaceable coke gas flow setting device, it is characterized in that described locker (6) comprises T-shaped bolt (6-1), ears nut (6-2), pad (6-3), fixed plate (6-4), two panels fixed plate (6-4) is welded on box body (7) shell, two forks of T-shaped bolt (6-1) are through the circular hole on two panels fixed plate (6-4), be fixed on box body (7) by two panels fixed plate (6-4), T-shaped bolt (6-1) rotates freely in two panels fixed plate (6-4), when T-shaped bolt revolve (6-4) forward vertical direction to time, T-shaped bolt (6-4) snaps in U-shaped gap, insert pad (6-3), tighten ears nut (6-2), rotary seal lid and box body (7) can be sealed.
4. the one as described in any one of claim 1-3 realizes quick adjustment, quick-replaceable coke gas flow setting device, it is characterized in that one end that described connecting tube (1) is connected with gas line is threaded or Flange joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420375369.6U CN204079871U (en) | 2014-07-08 | 2014-07-08 | The quick adjustment of a kind of realization, quick-replaceable coke gas flow setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420375369.6U CN204079871U (en) | 2014-07-08 | 2014-07-08 | The quick adjustment of a kind of realization, quick-replaceable coke gas flow setting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204079871U true CN204079871U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420375369.6U Expired - Fee Related CN204079871U (en) | 2014-07-08 | 2014-07-08 | The quick adjustment of a kind of realization, quick-replaceable coke gas flow setting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204079871U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111308A (en) * | 2016-08-20 | 2016-11-16 | 泰州市启航石油分析仪器有限公司 | Environment-friendly type microfine coal grinder |
| CN106111300A (en) * | 2016-08-20 | 2016-11-16 | 泰州市启航石油分析仪器有限公司 | Adjustable pulverized coal grinding machine air pressure screening plant |
| CN106140435A (en) * | 2016-08-20 | 2016-11-23 | 泰州市启航石油分析仪器有限公司 | Pulverized coal grinding machine air pressure automatic sieving unit |
| CN106147804A (en) * | 2015-04-02 | 2016-11-23 | 五冶集团上海有限公司 | A kind of heatingup of coke oven battery burner gas regulating device and using method thereof |
| CN106269196A (en) * | 2016-08-20 | 2017-01-04 | 泰州市启航石油分析仪器有限公司 | Convenient regulating type pulverized coal grinding machine air pressure automatic sieving unit |
| CN111471473A (en) * | 2020-04-15 | 2020-07-31 | 攀钢集团西昌钢钒有限公司 | Gas hole plate type coke oven and gas hole plate box locking device |
-
2014
- 2014-07-08 CN CN201420375369.6U patent/CN204079871U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147804A (en) * | 2015-04-02 | 2016-11-23 | 五冶集团上海有限公司 | A kind of heatingup of coke oven battery burner gas regulating device and using method thereof |
| CN106147804B (en) * | 2015-04-02 | 2018-10-19 | 五冶集团上海有限公司 | A kind of heatingup of coke oven battery burner gas regulating device and its application method |
| CN106111308A (en) * | 2016-08-20 | 2016-11-16 | 泰州市启航石油分析仪器有限公司 | Environment-friendly type microfine coal grinder |
| CN106111300A (en) * | 2016-08-20 | 2016-11-16 | 泰州市启航石油分析仪器有限公司 | Adjustable pulverized coal grinding machine air pressure screening plant |
| CN106140435A (en) * | 2016-08-20 | 2016-11-23 | 泰州市启航石油分析仪器有限公司 | Pulverized coal grinding machine air pressure automatic sieving unit |
| CN106269196A (en) * | 2016-08-20 | 2017-01-04 | 泰州市启航石油分析仪器有限公司 | Convenient regulating type pulverized coal grinding machine air pressure automatic sieving unit |
| CN111471473A (en) * | 2020-04-15 | 2020-07-31 | 攀钢集团西昌钢钒有限公司 | Gas hole plate type coke oven and gas hole plate box locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150107 Termination date: 20170708 |