CN206723545U - A kind of valve plate automatically controls lower negative pressure igniting new equipment - Google Patents
A kind of valve plate automatically controls lower negative pressure igniting new equipment Download PDFInfo
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- CN206723545U CN206723545U CN201720416850.9U CN201720416850U CN206723545U CN 206723545 U CN206723545 U CN 206723545U CN 201720416850 U CN201720416850 U CN 201720416850U CN 206723545 U CN206723545 U CN 206723545U
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- valve plate
- bellows
- negative pressure
- new equipment
- automatically controls
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Abstract
The utility model discloses a kind of valve plate to automatically control lower negative pressure igniting new equipment, including bellows interface and stir fixed block, the rear of the bellows interface is provided with bellows, the middle position stirred valve plate and be arranged on inner bellows, middle position, which is provided with, on the left of the upper surface for stirring valve plate stirs fixed block, described stir is provided with valve plate stretch rod above fixed block, fixed transverse rod is provided with the top link position of the valve plate stretch rod；The utility model is scientific and reasonable for structure, it is safe and convenient to use, for the various disadvantages of turnover plate type butterfly valve, valve shaft among valve plate is changed into the side to valve plate, cancel the control of butterfly valve linkage pull rod, be improved to the opening and closing for driving pull bar to control valve plate by motor, solve the problems, such as that sintering burner hearth lower bellows easily blocks, influences the technology such as zero-pressure or tiny structure igniting, bellows valve plate blowing frequency and blowing time interval are controlled by computer, reduce influence of the blowing process to combustion chamber draft.
Description
Technical field
Valve plate is the utility model is related to, more particularly to a kind of valve plate automatically controls lower negative pressure igniting new equipment, belongs to steel
Metallurgy sintered technical field.
Background technology
Butterfly valve is called flap valve, is a kind of regulating valve simple in construction, what the switch available for low pressure pipeline medium controlled
Butterfly valve refers to that closure member (flap or butterfly plate) is disk, a kind of valve of open and close is reached around valve shaft rotation, valve can
For controlling all kinds such as empty gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium
The flowing of fluid.It is main on pipeline to play cut-out and throttling action.Butterfly valve opening and closing element is a discoidal butterfly plate, in valve body
Rotated around the axis of its own, so as to reach the purpose for opening and closing or adjusting.
Existing sintering industry generally use turnover plate type butterfly valve control burner hearth lower bellows branch pipe air mass flow and bellows negative pressure,
By being located at the rotation of valve plate intermediate rotary shaft with regulating valve plate angle degree, change draught area and make buildup exclusion, valve plate in bellows
Service life it is shorter, be typically only 4~5 months, and turnover panel rotate when side rise opposite side decline, uplifted side be easy to by
Bulk cargo, dust and the fire grate bar blocking dropped, reduce the effective exhausting area of sintering machine, can not freely adjust igniting negative pressure, light a fire
Gas consumption raises, the damage of bellows pull bar, and the failures such as valve plate actuator failure is stopped using, are this it is proposed that a kind of valve plate
Automatically control lower negative pressure igniting new equipment.
Utility model content
The utility model provides a kind of valve plate and automatically controls lower negative pressure igniting new equipment, and what can be efficiently solved is existing
Sintering industry generally use turnover plate type butterfly valve controls burner hearth lower bellows branch pipe air mass flow and bellows negative pressure, by being located in valve plate
Between rotating shaft rotation with regulating valve plate angle degree, changing draught area simultaneously excludes buildup in bellows, and the service life of valve plate is shorter,
It is typically only 4~5 months, and side rises opposite side decline during turnover panel rotation, uplifted side is easy to by bulk cargo, dust and dropped
Fire grate bar block, reduce the effective exhausting area of sintering machine, can not freely adjust igniting negative pressure, gas consumption in ignition rise, wind
Case pull bar damages, the failure problems such as valve plate actuator failure is stopped using.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：A kind of valve plate automatically controls low negative
Pressure point fire new equipment, including bellows interface and fixed block is stirred, the rear of the bellows interface is provided with bellows, described to stir valve
Plate is arranged on the middle position of inner bellows, and the upper surface left side middle position for stirring valve plate, which is provided with, stirs fixation
Block, described stir are provided with valve plate stretch rod, are provided with the top link position of the valve plate stretch rod above fixed block
Fixed transverse rod, the upper surface middle position of the fixed transverse rod are provided with lifter wheel bar, the top of the lifter wheel bar
It is provided with block, the middle position of the lower section of the block inside lifter wheel bar is provided with gear train described in gear train
Lower right the upper surface of bellows is provided with motor support base, the top of the motor support base is close to gear train
Right side is provided with rotary electric machine, and the right surface of the motor support base is provided with controlling switch, the left side of the controlling switch
The lower right of motor support chassis interior is provided with timer, the right side of the fixed transverse rod is close to the upper right for stirring valve plate
Side is provided with valve plate moving block, and the timer and rotary electric machine are electrically connected with controlling switch.
Preferably, the valve plate stretch rod is fixedly connected between fixed block with stirring by hinge.
Preferably, the valve plate that stirs is fixedly connected with valve plate moving block by hinge.
Preferably, by ten gear train structures formed with gear inside the gear train.
Preferably, the lifter wheel bar is rectangular parallelepiped structure of the one side containing distribution with teeth.
The beneficial effect that the utility model is reached is：The utility model is scientific and reasonable for structure, safe and convenient to use, for
The various disadvantages of turnover plate type butterfly valve, the valve shaft among valve plate is changed into the side to valve plate, cancels butterfly valve linkage pull rod control
System, be improved to by motor drive pull bar control valve plate opening and closing, solve sintering burner hearth lower bellows easily block, influence zero-pressure or
The technology problems such as tiny structure igniting, bellows valve plate blowing frequency and blowing time interval, reduction is controlled to put by computer
Influence of the material process to combustion chamber draft.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model；
In figure：1st, fixed block is stirred；2nd, bellows interface；3rd, motor support base；4th, controlling switch；5th, timer；6th, turn
Dynamic motor；7th, gear train；8th, block；9th, lifter wheel bar；10th, fixed transverse rod；11st, valve plate is stirred；12nd, valve plate stretch rod；13、
Bellows；14th, valve plate moving block.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of valve plate automatically controls lower negative pressure igniting
New equipment, including bellows interface 2 and fixed block 1 is stirred, the rear of bellows interface 2 is provided with bellows 13, stirs valve plate 11 and installs
Middle position inside bellows 13, stir middle position on the left of the upper surface of valve plate 11 and be provided with and stir fixed block 1, turn over
The top of dynamic fixed block 1 is provided with valve plate stretch rod 12, and fixed transverse rod is provided with the top link position of valve plate stretch rod 12
10, the upper surface middle position of fixed transverse rod 10 is provided with lifter wheel bar 9, and the top of lifter wheel bar 9 is provided with block
8, the lower right that the middle position of the lower section of block 8 inside lifter wheel bar 9 is provided with the gear train 7 of gear train 7 is close
The upper surface of bellows 13 is provided with motor support base 3, and the top of motor support base 3 is provided with close to the right side of gear train 7
Rotary electric machine 6, the right surface of motor support base 3 are provided with controlling switch 4, and the left side of controlling switch 4 is close to motor support bottom
Lower right inside seat 3 is provided with timer 5, and the right side of fixed transverse rod 10 is provided with valve plate close to the upper right side for stirring valve plate 11
Moving block 14, timer 5 and rotary electric machine 6 are electrically connected with controlling switch 4.
During in order that obtaining the lifting of valve plate stretch rod 12, the lower end for stirring valve plate 11 rises therewith, in the present embodiment, preferably
, valve plate stretch rod 12 is fixedly connected between fixed block 1 with stirring by hinge.
In order that the rotation under the drawing high of valve plate stretch rod 12 of valve plate 11 must be stirred, in the present embodiment, it is preferred that stir valve
Plate 11 is fixedly connected with valve plate moving block 14 by hinge.
In order that the drive lifter wheel bar 9 of the rotation indirect of rotary electric machine 6 is obtained, in the present embodiment, it is preferred that gear
By ten gear train structures formed with gear inside group 7.
In order that obtaining lifter wheel bar 9 can move up and down under the drive of gear train 7, in the present embodiment, it is preferred that rise
Gear bar 9 drops for rectangular parallelepiped structure of the one side containing distribution with teeth.
The input condition inside timer 5 in the utility model meets to start timing during clocking requirement, setting value deposit
Device storage setting time value is constant, and current value register storage current time value changes with the time, once current time value
Increase to identical with setting time value, timer is acted, and normally opened contact is connected and normally closed get an electric shock disconnects, and is made by program
For control target, to reach the purpose of control time.
Operation principle and process for using of the present utility model：After the utility model installs, switch on power, when needs are opened
Open inside bellows 13 stir valve plate 11 discharge buildup when, by controlling switch 4 open rotary electric machine 6, rotary electric machine 6 rotate when
The rotation of gear train 7 is driven, because lifter wheel bar 9 with gear train 7 tightly engages connection, so the rotation drive of gear train 7
Lifter wheel bar rises, so as to upgrade valve plate stretch rod, because the one end for stirring valve plate 11 is fixed by valve plate moving block 14,
So the lower end for only stirring valve plate 11 is lifted, for discharging buildup, after the completion of discharge, when being set due to timer 5
Between, rotary electric machine starts 6 reversions, so that lifter wheel bar 9 declines, it is final make it that stirring valve plate 11 closes bellows 13.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of valve plate automatically controls lower negative pressure igniting new equipment, including bellows interface (2) and stirs fixed block (1), its feature
It is：The rear of the bellows interface (2) is provided with bellows (13), and the valve plate (11) that stirs is installed in bellows (13) inside
Middle position, the upper surface left side middle position for stirring valve plate (11), which is provided with, stirs fixed block (1), described to stir
Valve plate stretch rod (12) is provided with above fixed block (1), is provided with the top link position of the valve plate stretch rod (12)
Fixed transverse rod (10), the upper surface middle position of the fixed transverse rod (10) are provided with lifter wheel bar (9), the lifting tooth
Block (8) is provided with above wheel bar (9), the lower section of the block (8) is close to the internal middle position of lifter wheel bar (9)
Gear train (7) is provided with, the lower right of the gear train (7) is provided with motor support base close to the upper surface of bellows (13)
(3), the top of the motor support base (3) is provided with rotary electric machine (6), the motor branch on the right side of gear train (7)
The right surface of support base (3) is provided with controlling switch (4), and the left side of the controlling switch (4) is in motor support base (3)
The lower right in portion is provided with timer (5), and the right side of the fixed transverse rod (10) is set close to the upper right side for stirring valve plate (11)
There is valve plate moving block (14), the timer (5) and rotary electric machine (6) are electrically connected with controlling switch (4).
2. a kind of valve plate according to claim 1 automatically controls lower negative pressure igniting new equipment, it is characterised in that：The valve plate
Stretch rod (12) is fixedly connected between fixed block (1) with stirring by hinge.
3. a kind of valve plate according to claim 1 automatically controls lower negative pressure igniting new equipment, it is characterised in that：It is described to stir
Valve plate (11) is fixedly connected with valve plate moving block (14) by hinge.
4. a kind of valve plate according to claim 1 automatically controls lower negative pressure igniting new equipment, it is characterised in that：The gear
Group (7) is internal by ten gear train structures formed with gear.
5. a kind of valve plate according to claim 1 automatically controls lower negative pressure igniting new equipment, it is characterised in that：The lifting
Gear bar (9) is rectangular parallelepiped structure of the one side containing distribution with teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720416850.9U CN206723545U (en) | 2017-04-20 | 2017-04-20 | A kind of valve plate automatically controls lower negative pressure igniting new equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720416850.9U CN206723545U (en) | 2017-04-20 | 2017-04-20 | A kind of valve plate automatically controls lower negative pressure igniting new equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723545U true CN206723545U (en) | 2017-12-08 |
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ID=60505250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720416850.9U Active CN206723545U (en) | 2017-04-20 | 2017-04-20 | A kind of valve plate automatically controls lower negative pressure igniting new equipment |
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| CN (1) | CN206723545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412775A (en) * | 2020-12-01 | 2021-02-26 | 博利源科技(南京)有限公司 | Clear water pump convenient for flow adjustment |
| CN117298643A (en) * | 2023-11-30 | 2023-12-29 | 江苏天之意生物医药研究院有限公司 | Traditional chinese medicine volatile oil condensation recovery unit |
-
2017
- 2017-04-20 CN CN201720416850.9U patent/CN206723545U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412775A (en) * | 2020-12-01 | 2021-02-26 | 博利源科技(南京)有限公司 | Clear water pump convenient for flow adjustment |
| CN117298643A (en) * | 2023-11-30 | 2023-12-29 | 江苏天之意生物医药研究院有限公司 | Traditional chinese medicine volatile oil condensation recovery unit |
| CN117298643B (en) * | 2023-11-30 | 2024-02-13 | 江苏天之意生物医药研究院有限公司 | Traditional chinese medicine volatile oil condensation recovery unit |
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