CN204237815U - The automatic smoke collection cover of formula of filling the span of a man's arms - Google Patents
The automatic smoke collection cover of formula of filling the span of a man's arms Download PDFInfo
- Publication number
- CN204237815U CN204237815U CN201420654608.1U CN201420654608U CN204237815U CN 204237815 U CN204237815 U CN 204237815U CN 201420654608 U CN201420654608 U CN 201420654608U CN 204237815 U CN204237815 U CN 204237815U
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- CN
- China
- Prior art keywords
- petticoat pipe
- collection cover
- active set
- smoke collection
- opposite opened
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Abstract
The one disclosed in the utility model automatic smoke collection cover of formula of filling the span of a man's arms relates to thermal treatment fume collection field.It comprises well formula oil-quenching tank or tempering stove, the side of well formula oil-quenching tank or tempering stove is provided with column support, fixing petticoat pipe is provided with in a cantilever fashion in column support upper end, the smoke outlet offered with fixing petticoat pipe top is connected with smoke exhaust pipe, is positioned at the left and right sides of fixing petticoat pipe, edge is arranged on the opposite opened active set petticoat pipe of the rotating shaft rotating folding on column support under power set drives; The semi-cylindrical thin-wall construction of opposite opened active set petticoat pipe to be bottom be opened type, and the opening passed through for driving steel wire rope is provided with at top dead center position; Form overall concentrated smoke collection cover after opposite opened active set petticoat pipe is rotating closed with fixing petticoat pipe, and overall smoke collection cover of concentrating is positioned at directly over well formula oil-quenching tank or tempering stove.The utility model efficiently solves the collision problem in smoke collection cover and moving operation space, and fume collection is effective, is convenient to observe workpiece situation.
Description
Technical field
The utility model relates to a kind of thermal treatment smoke gas collecting apparatus, is exactly specifically a kind of smoke gas collecting apparatus being applicable to produce with well formula oil-quenching tank and well formula tempering stove and other thermal treatment unit adapted of the flue gas that moves upward.
Background technology
Quench and temper is heat treated important process process.In quenching process, first workpiece is heated to about 900 DEG C, then by heated work pieces dip quench oil.Heated work pieces immersion oil needs by driving hanging, and namely driving is hung heated work pieces and moved to directly over well formula quenching oil notch, and then operation driving declines, until in the complete dip quench oil of heated work pieces.Enter in oily process at workpiece, quenching oil vigorous combustion and evaporation, a large amount of flue gases can be produced.In drawing process, quenching rear surface band oil workpiece is driven a vehicle to hang and is put into tempering stove and heat, and because flue gas can not be discharged in time, a large amount of flue gas upwards can be discharged when tempering stove blow-on.
In above-mentioned Quench and temper process, due to driving hanging workpiece all will be used, if so install fixed set petticoat pipe at well formula oil-quenching tank and tempering fire door top can affect moving operation; Speed simultaneously due to the flue gas operation produced in both cases is general comparatively large, if only adopt side petticoat pipe, often effect is poor.
Summary of the invention
The purpose of this utility model provides one to fill the span of a man's arms the automatic smoke collection cover of formula just for weak point existing in above-mentioned prior art, both can solve the collision problem in smoke collection cover and moving operation space, effectively can collect again the flue gas that heat treatment process high speed rises.
The purpose of this utility model realizes by following technique measures:
The automatic smoke collection cover of formula of filling the span of a man's arms of the present utility model comprises well formula oil-quenching tank or tempering stove, the side of well formula oil-quenching tank or tempering stove is provided with column support, fixing petticoat pipe is provided with in a cantilever fashion in column support upper end, the smoke outlet offered with fixing petticoat pipe top is connected with smoke exhaust pipe, is positioned at the left and right sides of fixing petticoat pipe, edge is arranged on the opposite opened active set petticoat pipe of the rotating shaft rotating folding on column support under power set drives; The semi-cylindrical thin-wall construction of described opposite opened active set petticoat pipe to be bottom be opened type, and the opening passed through for driving steel wire rope is provided with at top dead center position; Form overall concentrated smoke collection cover after described opposite opened active set petticoat pipe is rotating closed with fixing petticoat pipe, and described entirety concentrates smoke collection cover to be positioned at directly over well formula oil-quenching tank or tempering stove.
Described in the utility model, the bottom of the top end opening of opposite opened active set petticoat pipe is provided with air curtain apparatus, and tracheae, spacing side by side that described air curtain apparatus comprises one end sealing are arranged on several nozzles of tracheae homonymy, are arranged on the magnetic valve of the tracheae the other end.
The top end opening of the active set of opposite opened described in the utility model petticoat pipe is rectangle.
Power set described in the utility model be combined to column support by one end, left and right cylinder that the other end combines with corresponding side opposite opened active set petticoat pipe respectively forms.
Principle of work of the present utility model and beneficial effect as follows:
The automatic smoke collection cover of formula of filling the span of a man's arms that the utility model proposes drives the concentrated smoke collection cover working order of rotating folding realization entirety of opposite opened active set petticoat pipe and freely switching of off working state by power set.Specifically: driving hung workpiece before shifting near well formula oil-quenching tank or tempering stove, and opposite opened active set petticoat pipe is in open configuration (i.e. off working state).Driving hangs workpiece movable to slightly exceeding directly over well formula oil-quenching tank or tempering stove behind position (when namely driving is in place with workpiece), left and right opposite opened active set petticoat pipe rotates the position extremely coordinated completely with fixing petticoat pipe, and namely overall smoke collection cover of concentrating is in closed working order; Now, driving steel wire rope passes through smoothly from the top end opening of opposite opened active set petticoat pipe, namely solves the collision problem in smoke collection cover and moving operation space.In addition, because smoke collection cover of concentrating overall time is in working order in directly over flue gas traffic direction, so fume collection is effective.And the air curtain apparatus arranged at the top end opening place of opposite opened active set petticoat pipe, can completely cut off again flue gas by petticoat pipe centre hole overflows, and improves fume collection effect further.In addition, opposite opened active set petticoat pipe bottom is opened type structure, is also convenient to observe workpiece situation at any time.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the vertical view (working order of smoke collection cover) of Fig. 1.
Fig. 3 is the off working state (i.e. the state of opposite opened active set petticoat pipe Unscrew) of smoke collection cover.
Fig. 4 is the component diagram of (part 8-air curtain apparatus) in the utility model.
Be labeled as in figure: 1-opposite opened active set petticoat pipe, 2-rotating shaft, 3-column support, 4-well formula oil-quenching tank or tempering stove, 5-fixing petticoat pipe, 6-smoke exhaust pipe, 7-cylinder, 8-air curtain apparatus, 8-1 magnetic valve, 8-2 tracheae, 8-3 nozzle.
Embodiment
The utility model is further described below in conjunction with embodiment (accompanying drawing):
As shown in Figure 1 to 4, the automatic smoke collection cover of formula of filling the span of a man's arms of the present utility model comprises well formula oil-quenching tank or tempering stove 4, it is characterized in that: the side of well formula oil-quenching tank or tempering stove 4 is provided with column support 3, fixing petticoat pipe 5 is provided with in a cantilever fashion in column support 3 upper end, the smoke outlet offered with fixing petticoat pipe 5 top is connected with smoke exhaust pipe 6, is positioned at the left and right sides of fixing petticoat pipe 5, edge is arranged on the opposite opened active set petticoat pipe 1 of rotating shaft 2 rotating folding on column support 3 under power set drives; The semi-cylindrical thin-wall construction of described opposite opened active set petticoat pipe 1 to be bottom be opened type, and the opening passed through for driving steel wire rope is provided with at top dead center position; Form overall concentrated smoke collection cover after described opposite opened active set petticoat pipe 1 is rotating closed with fixing petticoat pipe 5, and described entirety concentrates smoke collection cover to be positioned at directly over well formula oil-quenching tank or tempering stove 4.
Described in the utility model, the bottom of the top end opening of opposite opened active set petticoat pipe 1 is provided with air curtain apparatus 8, tracheae 8-2, spacing side by side that described air curtain apparatus 8 comprises one end sealing be arranged on tracheae homonymy several nozzles 8-3, be arranged on the magnetic valve 8-1(of the tracheae the other end see Fig. 2, Fig. 4).
The top end opening of the active set of opposite opened described in the utility model petticoat pipe 1 is rectangle (see Fig. 2, Fig. 3).
Power set described in the utility model be combined to column support 3 by one end, left and right cylinder 7 that the other end combines with corresponding side opposite opened active set petticoat pipe 1 respectively forms (see Fig. 2, Fig. 3).
Concrete service condition of the present utility model is as follows:
Driving hung workpiece before shifting near well formula oil-quenching tank or tempering stove, and cylinder shrinks, and left and right opposite opened active set petticoat pipe 1 opens (being namely in off working state); Driving hangs workpiece movable to slightly exceeding directly over well formula oil-quenching tank or tempering stove 4 behind position (when namely driving is in place with workpiece), cylinder 7 stretches out, left and right opposite opened active set petticoat pipe 1 rotates the position extremely coordinated completely with fixing petticoat pipe 5, and namely Integral smnoke collection is in closed working order; Open air curtain apparatus 8, smoke exhaust pipe 6 exhausting, driving steel wire rope passes through smoothly from the top end opening of opposite opened active set petticoat pipe 1; Driving declines, and workpiece enters in well formula oil-quenching tank or tempering stove 4 completely, produces the flue gas moved upward at a high speed, is taken away after flue gas enters concentrated smoke collection cover by smoke exhaust pipe 6; Air curtain apparatus 8 effectively can stop that flue gas is overflowed from the end face opening of concentrated smoke collection cover.Finally, when quenching or tempering completes, and reduce to a certain degree until exhaust gas volumn, cylinder 7 shrinks, and opposite opened active set petticoat pipe 1 Unscrew, traveling crane walks the workpiece in well formula oil-quenching tank or tempering stove.
Claims (4)
1. the automatic smoke collection cover of formula of filling the span of a man's arms, it comprises well formula oil-quenching tank or tempering stove (4), it is characterized in that: the side of well formula oil-quenching tank or tempering stove (4) is provided with column support (3), fixing petticoat pipe (5) is provided with in a cantilever fashion in column support (3) upper end, the smoke outlet offered with fixing petticoat pipe (5) top is connected with smoke exhaust pipe (6), is positioned at the left and right sides of fixing petticoat pipe (5), edge is arranged on the opposite opened active set petticoat pipe (1) of rotating shaft (2) rotating folding on column support (3) under power set drives; The semi-cylindrical thin-wall construction of described opposite opened active set petticoat pipe (1) to be bottom be opened type, and the opening passed through for driving steel wire rope is provided with at top dead center position; Form overall concentrated smoke collection cover after described opposite opened active set petticoat pipe (1) is rotating closed with fixing petticoat pipe (5), and described entirety concentrates smoke collection cover to be positioned at directly over well formula oil-quenching tank or tempering stove (4).
2. the automatic smoke collection cover of formula of filling the span of a man's arms according to claim 1, it is characterized in that: the bottom of the top end opening of described opposite opened active set petticoat pipe (1) is provided with air curtain apparatus (8), tracheae (8-2), spacing side by side that described air curtain apparatus (8) comprises one end sealing are arranged on several nozzles (8-3) of tracheae homonymy, are arranged on the magnetic valve (8-1) of the tracheae the other end.
3. the automatic smoke collection cover of formula of filling the span of a man's arms according to claim 1, is characterized in that: the top end opening of described opposite opened active set petticoat pipe (1) is rectangle.
4. the automatic smoke collection cover of formula of filling the span of a man's arms according to claim 1, is characterized in that: described power set be combined to column support (3) by one end, left and right cylinder (7) that the other end combines with corresponding side opposite opened active set petticoat pipe (1) respectively forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654608.1U CN204237815U (en) | 2014-11-05 | 2014-11-05 | The automatic smoke collection cover of formula of filling the span of a man's arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654608.1U CN204237815U (en) | 2014-11-05 | 2014-11-05 | The automatic smoke collection cover of formula of filling the span of a man's arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204237815U true CN204237815U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420654608.1U Expired - Fee Related CN204237815U (en) | 2014-11-05 | 2014-11-05 | The automatic smoke collection cover of formula of filling the span of a man's arms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204237815U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107955867A (en) * | 2018-01-08 | 2018-04-24 | 亚捷科技（唐山）股份有限公司 | A kind of oil-quenching tank smoke gas collecting apparatus |
| CN109385513A (en) * | 2018-10-31 | 2019-02-26 | 南京高速齿轮制造有限公司 | Heat-treatment quenching smoke gas collecting apparatus |
| CN110560850A (en) * | 2019-09-29 | 2019-12-13 | 湖北鑫泰钢构工程有限公司 | Submerged-arc automatic welding machine with good protection effect |
| CN110595222A (en) * | 2019-10-11 | 2019-12-20 | 北京中航天业科技有限公司 | Refining furnace flue gas collection device |
| CN114485191A (en) * | 2022-01-10 | 2022-05-13 | 中国恩菲工程技术有限公司 | Environment-friendly smoke hood of anode furnace |
-
2014
- 2014-11-05 CN CN201420654608.1U patent/CN204237815U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107955867A (en) * | 2018-01-08 | 2018-04-24 | 亚捷科技（唐山）股份有限公司 | A kind of oil-quenching tank smoke gas collecting apparatus |
| CN109385513A (en) * | 2018-10-31 | 2019-02-26 | 南京高速齿轮制造有限公司 | Heat-treatment quenching smoke gas collecting apparatus |
| CN110560850A (en) * | 2019-09-29 | 2019-12-13 | 湖北鑫泰钢构工程有限公司 | Submerged-arc automatic welding machine with good protection effect |
| CN110560850B (en) * | 2019-09-29 | 2021-07-16 | 湖北鑫泰钢构工程有限公司 | Submerged-arc automatic welding machine with good protection effect |
| CN110595222A (en) * | 2019-10-11 | 2019-12-20 | 北京中航天业科技有限公司 | Refining furnace flue gas collection device |
| CN114485191A (en) * | 2022-01-10 | 2022-05-13 | 中国恩菲工程技术有限公司 | Environment-friendly smoke hood of anode furnace |
| CN114485191B (en) * | 2022-01-10 | 2023-12-29 | 中国恩菲工程技术有限公司 | Environment-friendly smoke hood of anode furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Fengyang high tech Industrial Development Zone, Henan province Zhengzhou city 450001 Street No. 10 Patentee after: Zhengzhou Machinery Research Institute Co., Ltd. Address before: Fengyang high tech Industrial Development Zone, Henan province Zhengzhou city 450001 Street No. 10 Patentee before: Zhengzhou Research Institute of Mechanical Engineering |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20191105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |