CN103470788B - A kind of combined mechanical baiting valve - Google Patents
A kind of combined mechanical baiting valve Download PDFInfo
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- CN103470788B CN103470788B CN201310386431.1A CN201310386431A CN103470788B CN 103470788 B CN103470788 B CN 103470788B CN 201310386431 A CN201310386431 A CN 201310386431A CN 103470788 B CN103470788 B CN 103470788B
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- babinet
- arm
- baffle
- force
- feed inlet
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Abstract
The present invention provides a kind of combined mechanical baiting valves, and steel ball is made not block striker plate so that striker plate it is working properly, it is ensured that the normal deashing of steel ball deashing device.It includes babinet, and feed inlet is provided in the babinet, it is characterised in that：The bottom of the feed inlet is the inclined-plane tilted down from front to back, it is stamped baffle in the bottom of the feed inlet, the both sides that the front of the baffle corresponds to the babinet are respectively welded equipped with axis pin, the axis pin corresponds to the side wall through the side of the babinet, the side wall that two axis pins externally protrude out in the babinet is respectively welded the arm of force, two arm of force arrangements parallel to each other, one end far from the babinet of two arm of forces is provided with external screw thread, it adjusts weight to be threadedly coupled and be set at the external screw thread position of the arm of force, the two side of the babinet is provided with positioning bracket.
Description
Technical field
The present invention relates to the technical field of biomass boiler structure, specially a kind of combined mechanical baiting valve.
Background technology
As ferrosilicon cogeneration technology is more and more ripe, ferrosilicon waste heat boiler is increasingly favored by user.But
Since ferrosilicon boiler dust burdening is very big（General reachable 6.5g/Nm3）, deashing problem at puzzlement user a great problem, it is existing
Waste heat boiler generally use steel ball deashing device, the steel ball of existing steel ball deashing device that steel ball easily occurs during feeding
The phenomenon that blocking striker plate so that steel ball enter it is excessive or very few, influence the deashing of steel ball deashing device.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of combined mechanical baiting valve, steel ball is made not block backgauge
Plate so that striker plate it is working properly, it is ensured that the normal deashing of steel ball deashing device.
A kind of combined mechanical baiting valve, technical solution are such：It includes babinet, be provided in the babinet into
Material mouth, it is characterised in that：The bottom of the feed inlet is the inclined-plane tilted down from front to back, and the bottom of the feed inlet is stamped
The front of baffle, the baffle is respectively welded corresponding to the both sides of the babinet equipped with axis pin, and the axis pin is corresponded to through described
The side wall of the side of babinet, the side wall that two axis pins externally protrude out in the babinet are respectively welded the arm of force, and two arm of forces are mutual
One end far from the babinet of parallel arrangement, two arm of forces is provided with external screw thread, adjusts weight and is threadedly coupled and is set in described
At the external screw thread position of the arm of force, the two side of the babinet is provided with positioning bracket, and the arm of force lower part is supported on correspondence respectively
The positioning bracket upper surface, the lower face of the baffle is provided at least two rows of front and back spring limiting structures arranged,
Spring locating features are provided on the inside of the front side wall of the babinet, the both ends of extension spring are located at the spring retainer knot
Structure, spring locating features, the position of the spring locating features are higher than the center of the axis pin, and the center of the axis pin is higher than institute
State spring limiting structure.
It is further characterized by：
The spring locating features are specially fixed angle steel, and the fixed angle steel is welded in the inside of the front side wall of babinet；
There are three position locations for setting on the fixed angle steel；
The spring limiting structure be specially under the convex positioning protrusion structure in baffle, often arrange the positioning protrusion structure
Quantity is three, it is equal with the quantity of the position location；
Draw and insert-type inspection door is provided on the outside of the babinet；
The upper surface of the positioning bracket is provided with adjusting bolt, and the top of the adjusting bolt is equipped with buffer unit,
Two arm of force lower parts are supported on the buffer unit of corresponding positioning bracket respectively；
The slope of the feed inlet is 20 °~30 °.
After applying the present invention, integrally welded with baffle by axis pin due to the arm of force, positioning bracket is set to as adjusting
Babinet is located at the spring limiting structure, spring locating features in both sides, the both ends of extension spring, and steel ball is via feed inlet
Compressing on baffle, when steel ball gathers it is a certain amount of when, baffle is pushed open by gravity, when the amount of steel ball gradually decreases,
The gradual homing of baffle, at this time extension spring this process is delayed, to the maximum extent by babinet feed inlet steel ball carry out
Emptying, makes steel ball not block striker plate so that striker plate it is working properly, it is ensured that steel ball deashing device it is normal clear
Ash.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the vertical view figure structure schematic representation of Fig. 1.
Specific implementation mode
See Fig. 1, Fig. 2 comprising babinet 11 is provided with feed inlet 5 in babinet 11, and the bottom of feed inlet 5 is from front to back
Baffle 4 is stamped in the bottom on the inclined-plane tilted down, feed inlet 5, and the front of baffle 4 is respectively welded corresponding to the both sides of babinet to be equipped with
Axis pin 12, axis pin 12 correspond to the side wall through the side of babinet 11, and the side wall that two axis pins 12 externally protrude out in babinet is respectively welded
One end of the arm of force 2, two 2 arrangements parallel to each other of the arm of force, the separate babinet 11 of two arm of forces 2 is provided with external screw thread, adjusts 1 spiral shell of weight
Line is connected and is set at the external screw thread position of the arm of force 2, and the two side of babinet 11 is provided with positioning bracket 8, positions the upper of bracket 8
End face is provided with adjusting bolt 7, and the top of adjusting bolt 7 is equipped with buffer unit 13, and two 2 lower parts of the arm of force are supported on pair respectively
That answers positions the buffer unit 13 of bracket 8, generates bending after 13 anti-2 frequent impact of the stop-band arm of force of buffer unit, and can reduce
The noise that the device generates；The lower face of baffle 4 is provided at least two rows of front and back spring limiting structures arranged, before babinet 11
Spring locating features are provided on the inside of side wall, the both ends of extension spring 9 are located at spring limiting structure, spring positioning knot
Structure, the position of spring locating features are higher than the center of the axis pin 12, and the center of axis pin 12 is higher than spring limiting structure.Spring is fixed
Bit architecture is specially fixed angle steel 3, and fixed angle steel 3 is welded in the inside of the front side wall of babinet 11；It is provided with three on fixed angle steel 3
A position location 14；Spring limiting structure be specially under the convex positioning protrusion structure 15 in baffle, be often ranked a bulge-structure 15
Quantity be three, it is equal with the quantity of position location 14；
The outside of babinet 11 is provided with draw and insert-type inspection door 10；The slope of feed inlet 5 is 20 °~30 °；6 be steel in figure
Pearl.The steel ball contact surface of baffle 4 and feed inlet 5 installs Antimagnetic material additional or is made of stainless steel, can efficiently solve in this way
Steel ball is adhered to the problem on baffle after being mixed with soot particle.
Its operation principle is as follows：
The duration resetted come control baffle 4 by the quantity (1~3) and position that adjust extension spring 9；By adjusting weight
The position of object 1 controls the amount of steel ball；Blocked in reseting procedure by can then efficiently solve steel ball 6 with oblique section feeding mouth 5
Firmly the problem of baffle 4.Simultaneously again have it is at low cost, it is easy for installation, it is easy to maintenance the advantages that.
When baffle 4 is open angle maximum, extension spring 9 is in situ；As 6 amount of steel ball gradually decreases, baffle 4 is pushed away
The angle opened is gradually reduced, and extension spring 9 is gradually elongated, and when being stretched to about 25 degree of horizontal plane, extension spring 9 is longest
It measures, spring plays the main effect for preventing baffle 4 from resetting at this time, and when angle is more than 20 degree, extension spring 9 gradually restores original
It is long, at this point, lever plays the main effect of the reset of baffle 4.Finally when extension spring 9 is by axis pin center, pulling force is passed completely
It is delivered on fixed angle steel 3, baffle 4 resets.
Claims (4)
1. a kind of combined mechanical baiting valve comprising babinet is provided with feed inlet in the babinet, it is characterised in that：It is described
The bottom of feed inlet is the inclined-plane tilted down from front to back, and baffle, the front of the baffle are stamped in the bottom of the feed inlet
It being respectively welded equipped with axis pin corresponding to the both sides of the babinet, the axis pin corresponds to the side wall through the side of the babinet, and two
The side wall that a axis pin externally protrudes out in the babinet is respectively welded the arm of force, two arm of force arrangements parallel to each other, two arm of forces
One end far from the babinet is provided with external screw thread, adjusts weight and is threadedly coupled and is set at the external screw thread position of the arm of force,
The two side of the babinet is provided with positioning bracket, and the arm of force lower part is supported on the upper end of the corresponding positioning bracket respectively
Face, the lower face of the baffle are provided at least two rows of front and back spring limiting structures arranged, the front side wall of the babinet it is interior
Side is provided with spring locating features, and the both ends of extension spring are located at the spring limiting structure, spring locating features, described
The position of spring locating features is higher than the center of the axis pin, and the center of the axis pin is higher than the spring limiting structure；It is described
Spring locating features are specially fixed angle steel, and the fixed angle steel is welded in the inside of the front side wall of babinet；The fixed angle steel
There are three position locations for upper setting；The spring limiting structure be specially under the convex positioning protrusion structure in baffle, often row described in
The quantity of positioning protrusion structure is three, it is equal with the quantity of the position location.
2. a kind of combined mechanical baiting valve according to claim 1, it is characterised in that：Pumping is provided on the outside of the babinet
The formula of inserting inspection door.
3. a kind of combined mechanical baiting valve according to claim 1, it is characterised in that：The upper surface of the positioning bracket
It is provided with adjusting bolt, the top of the adjusting bolt is equipped with buffer unit, and two arm of force lower parts are supported on pair respectively
The buffer unit for the positioning bracket answered.
4. a kind of combined mechanical baiting valve according to claim 1, it is characterised in that：The slope of the feed inlet
It is 20 °~30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310386431.1A CN103470788B (en) | 2013-08-30 | 2013-08-30 | A kind of combined mechanical baiting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310386431.1A CN103470788B (en) | 2013-08-30 | 2013-08-30 | A kind of combined mechanical baiting valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103470788A CN103470788A (en) | 2013-12-25 |
| CN103470788B true CN103470788B (en) | 2018-09-25 |
Family
ID=49795768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310386431.1A Active CN103470788B (en) | 2013-08-30 | 2013-08-30 | A kind of combined mechanical baiting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103470788B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896044A (en) * | 2014-03-25 | 2014-07-02 | 山东星源矿山设备集团有限公司 | Feeder with turning plate buffering device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1392347A (en) * | 1971-06-18 | 1975-04-30 | Cit Alcatel | Valve |
| US4480812A (en) * | 1980-01-15 | 1984-11-06 | Plattsburgh Foundry, Inc. | Trap with reduced force opening means |
| CN101422679A (en) * | 2008-11-21 | 2009-05-06 | 中冶焦耐工程技术有限公司 | Balance flap valve special for air-output changing dust removal system |
| CN201739530U (en) * | 2010-03-31 | 2011-02-09 | 株洲南方阀门股份有限公司 | Multifunctional oblique plate valve |
| CN102619999A (en) * | 2012-03-31 | 2012-08-01 | 江苏恒远国际工程有限公司 | Air-lock flap valve |
| CN202597725U (en) * | 2012-05-15 | 2012-12-12 | 宝山钢铁股份有限公司 | Material-sealing type flap valve |
| CN202812228U (en) * | 2012-09-27 | 2013-03-20 | 扬州高标机械有限公司 | Detachable high temperature heavy punch airlock valve |
| CN203463676U (en) * | 2013-08-30 | 2014-03-05 | 江苏太湖锅炉股份有限公司 | Combined mechanical baiting valve |
-
2013
- 2013-08-30 CN CN201310386431.1A patent/CN103470788B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1392347A (en) * | 1971-06-18 | 1975-04-30 | Cit Alcatel | Valve |
| US4480812A (en) * | 1980-01-15 | 1984-11-06 | Plattsburgh Foundry, Inc. | Trap with reduced force opening means |
| CN101422679A (en) * | 2008-11-21 | 2009-05-06 | 中冶焦耐工程技术有限公司 | Balance flap valve special for air-output changing dust removal system |
| CN201739530U (en) * | 2010-03-31 | 2011-02-09 | 株洲南方阀门股份有限公司 | Multifunctional oblique plate valve |
| CN102619999A (en) * | 2012-03-31 | 2012-08-01 | 江苏恒远国际工程有限公司 | Air-lock flap valve |
| CN202597725U (en) * | 2012-05-15 | 2012-12-12 | 宝山钢铁股份有限公司 | Material-sealing type flap valve |
| CN202812228U (en) * | 2012-09-27 | 2013-03-20 | 扬州高标机械有限公司 | Detachable high temperature heavy punch airlock valve |
| CN203463676U (en) * | 2013-08-30 | 2014-03-05 | 江苏太湖锅炉股份有限公司 | Combined mechanical baiting valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103470788A (en) | 2013-12-25 |
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