CN102205901A - Ash valve capable of automatically opening and closing by using gravity - Google Patents
Ash valve capable of automatically opening and closing by using gravity Download PDFInfo
- Publication number
- CN102205901A CN102205901A CN2010105525328A CN201010552532A CN102205901A CN 102205901 A CN102205901 A CN 102205901A CN 2010105525328 A CN2010105525328 A CN 2010105525328A CN 201010552532 A CN201010552532 A CN 201010552532A CN 102205901 A CN102205901 A CN 102205901A
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- ash
- rotating shaft
- cover plate
- discharging cylinder
- connecting rod
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Abstract
The invention relates to an ash valve capable of automatically opening and closing by using gravity. The ash valve comprises an ash bucket, wherein the bottom end of the ash bucket is provided with an ash collection port and the top end of the ash bucket is provided with a cover plate; an ash discharging cylinder is fixed on the middle part of the cover plate along the vertical direction, and is a rectangular pipe; the top end of the ash discharging cylinder is provided with an ash inlet, and the bottom end of the ash discharging cylinder is provided with an ash outlet; the ash outlet is positioned in the ash bucket, and an overturning cover plate is arranged at the ash outlet; the upper surface of the overturning cover plate is clung to the ash outlet in a sealed mode; the front side edge of the overturning cover plate is connected with the middle part of a rotating shaft; the rotating shaft is positioned in the front of the bottom end of the ash discharging cylinder; a left rolling bearing is sleeved at the left end of the rotating shaft; a connecting rod is arranged at and connected with the left end of the rotating shaft; the axial line of the connecting line is vertical to the axial line of the rotating shaft; a heavy weight is arranged on the connecting rod, can move along the axial line of the connecting rod and is fixed on any part of the connecting rod; and when the overturning cover plate is positioned at the clinging position with the ash outlet, the axial line of the connecting rod is positioned close to the horizontal plane. The ash valve capable of automatically opening and closing by using gravity is simple in structure, low in manufacturing cost, stable in working performance and long in service life.
Description
Technical field
The present invention relates to a kind of ash-valve that utilizes the gravity automatic open close.
Background technology
Ash-valve belongs to a kind of device that is widely used in the duct cyclone dust emissions.The two ends of existing ash-valve rotating shaft of cover plate because it overturns normally are positioned near the center of ash-valve, in the ash discharge process, the dust that falls easily stops up the plain bearing at rotating shaft two ends, and cause plain bearing to occur damaging, cause the reduction of upset cover plate or lose turning power, cause discharging usefulness low, influence the normal operation of system, usually want of repair, replacing ash-valve.In addition, the common structure of existing ash-valve is comparatively complicated, and cost is also higher.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structurely, cost is low, stable work in work, the ash-valve that utilizes the gravity automatic open close of long service life.
The ash-valve that utilizes the gravity automatic open close of the present invention, comprise ash bucket, the bottom of ash bucket has ash port, the top of ash bucket is provided with cover plate, the middle part of cover plate vertically is fixed with ash discharging cylinder, ash discharging cylinder is a rectangular tube, the top of ash discharging cylinder has ash inlet, the bottom of ash discharging cylinder has ash hole, ash hole is positioned at described ash bucket, the ash hole place is provided with the upset cover plate, the upper surface of upset cover plate pastes mutually with the ash hole sealing, the front side edge of upset cover plate is installed with the middle part of rotating shaft and is linked to each other, rotating shaft is positioned at the place ahead of ash discharging cylinder bottom, the left end of rotating shaft is set with the dynamic bearing that rolls left, the dynamic bearing that rolls left is installed in the left bearing cover, the left end of left bearing cover is equipped with and is used to locate the saturating lid of dynamic bearing of rolling left, lid is passed in described rotating shaft left, the right-hand member of described left bearing cover and the left end of left steel pipe are fixedly linked, left side steel pipe adopts free-running fit to be sleeved on the left side of described rotating shaft, the middle part of left side steel pipe lateral wall and the left side wall of described ash bucket are fixedly linked, the right-hand member of described rotating shaft is set with right antifriction-bearing box, right antifriction-bearing box is installed in the right bearing cover, the right-hand member of right bearing cover is equipped with the stifle that is used for the position right antifriction-bearing box, the left end of right bearing cover and the right-hand member of right steel pipe are fixedly linked, right steel pipe adopts free-running fit to be sleeved on the right side of described rotating shaft, the middle part of right steel pipe lateral wall and the right side wall of described ash bucket are fixedly linked, the left end head of described rotating shaft is installed and is connected with connecting rod, the axis normal of connecting rod is in the axis of rotating shaft, connecting rod is provided with heavily stone roller, heavily stone roller can move and be fixed on any position on the connecting rod along the axis of connecting rod, pastes the position mutually when the upset cover plate is positioned at ash hole, and the axis of connecting rod is positioned near the horizontal surface.
The ash-valve that utilizes the gravity automatic open close of the present invention, the ash port place of wherein said ash bucket bottom is provided with lower flange, and the ash inlet place on described ash discharging cylinder top is provided with upper flange plate.
The ash-valve that utilizes the gravity automatic open close of the present invention, wherein said ash discharging cylinder is a rectangular tube, the first half of described ash bucket is a rectangular tube, the latter half of ash bucket is that cross-sectional plane is the conical tube of rectangle, the top of conical tube is big end, and the top of conical tube and the bottom of described rectangular tube are adopted and be weldingly connected.
The ash-valve that utilizes the gravity automatic open close of the present invention, the and arranged on left and right sides of the madial wall of wherein said ash discharging cylinder and the bottom of rear side are welded with gusset respectively, and paste with the upper surface of the cover plate that overturns when pasting mutually with ash hole mutually at the upset cover plate bottom of gusset.
The ash-valve that utilizes the gravity automatic open close of the present invention, adopt unique design, its rotating shaft is positioned at the place ahead of ash discharging cylinder bottom, the left end of rotating shaft is set with the dynamic bearing that rolls left, the dynamic bearing that rolls left is installed in the left bearing cover, the left end of left bearing cover is equipped with and is used to locate the saturating lid of dynamic bearing of rolling left, lid is passed in rotating shaft left, the right-hand member of left bearing cover and the left end of left steel pipe are fixedly linked, left side steel pipe adopts free-running fit to be sleeved on the left side of rotating shaft, the middle part of left side steel pipe lateral wall and the left side wall of ash bucket are fixedly linked, the right-hand member of rotating shaft is set with right antifriction-bearing box, and right antifriction-bearing box is installed in the right bearing cover, and the right-hand member of right bearing cover is equipped with the stifle that is used for the position right antifriction-bearing box, the left end of right bearing cover and the right-hand member of right steel pipe are fixedly linked, and right steel pipe adopts free-running fit to be sleeved on the right side of described rotating shaft.Owing to allow the bearing portion at rotating shaft two ends in design as far as possible away from the ash hole of ash discharging cylinder bottom, and will be designed to free-running fit between left steel pipe, right steel pipe and the rotating shaft, therefore, in the ash discharge process, the dust that falls is difficult for stopping up the bearing portion at rotating shaft two ends, thereby damaging appears in the bearing portion that can reduce or avoid the rotating shaft two ends, guarantee the flexible rotation of upset cover plate, make the ash-valve stable work in work of utilizing the gravity automatic open close of the present invention thus, also greatly prolong service life.In addition, the ash-valve of gravity automatic open close that utilizes of the present invention is much simpler than the structure of existing ash-valve, so its cost is also relatively low.
Below in conjunction with accompanying drawing the ash-valve of gravity automatic open close that utilizes of the present invention is described in further detail.
Description of drawings
Fig. 1 is the front view of the structural representation of the ash-valve that utilizes the gravity automatic open close of the present invention;
Fig. 2 is the side cutaway view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, the ash-valve that utilizes the gravity automatic open close of the present invention, comprise ash bucket 1, the bottom of ash bucket 1 has ash port, the ash port place of ash bucket 1 bottom is provided with lower flange 10, the top of ash bucket 1 is provided with cover plate 3, the middle part of cover plate 3 vertically is fixed with ash discharging cylinder 4, ash discharging cylinder 4 is a rectangular tube, the top of ash discharging cylinder 4 has ash inlet, the ash inlet place on ash discharging cylinder 4 tops is provided with upper flange plate 11, the bottom of ash discharging cylinder 4 has ash hole 5, ash hole 5 is positioned at ash bucket 1, ash hole 5 places are provided with upset cover plate 6, the upper surface of upset cover plate 6 pastes mutually with ash hole 5 sealings, the front side edge of upset cover plate 6 is installed with the middle part of rotating shaft 7 and is linked to each other, rotating shaft 7 is positioned at the place ahead of ash discharging cylinder 4 bottoms, the left end of rotating shaft 7 is set with the dynamic bearing 12 that rolls left, the dynamic bearing 12 that rolls left is installed in the left bearing cover 13, the left end of left bearing cover 13 is equipped with and is used to locate the saturating lid 14 of dynamic bearing 12 of rolling left, rotating shaft 7 is passed left and is covered 14, the right-hand member of left bearing cover 13 and the left end of left steel pipe 15 are fixedly linked, left side steel pipe 15 adopts free-running fit to be sleeved on the left side of rotating shaft 7, the middle part of left side steel pipe 15 lateral walls and the left side wall of ash bucket 1 are fixedly linked, the right-hand member of rotating shaft 7 is set with right antifriction-bearing box 16, right antifriction-bearing box 16 is installed in the right bearing cover 17, the right-hand member of right bearing cover 17 is equipped with the stifle 20 that is used for position right antifriction-bearing box 16, the left end of right bearing cover 17 and the right-hand member of right steel pipe 18 are fixedly linked, right steel pipe 18 adopts free-running fit to be sleeved on the right side of rotating shaft 7, the middle part of right steel pipe 18 lateral walls and the right side wall of ash bucket 1 are fixedly linked, the left end head of rotating shaft 7 is installed and is connected with connecting rod 8, the axis normal of connecting rod 8 is in the axis of rotating shaft 7, connecting rod 8 is provided with heavily cuts or polish jade with an emery wheel 9, heavily cut or polish jade with an emery wheel 9 any positions that can move along the axis of connecting rod 8 and be fixed on the connecting rod 8, paste the position mutually when upset cover plate 6 is positioned at ash hole 5, the axis of connecting rod 8 is positioned near the horizontal surface.In use, can heavily cut or polish jade with an emery wheel the ash that accumulates above it when regulating and control upset cover plate 6 and opening 9 positions on connecting rod 8 or the weight of granular material by adjusting.
The first half of above-mentioned ash bucket 1 is a rectangular tube, and the latter half of ash bucket 1 is that cross-sectional plane is the conical tube of rectangle, and the top of conical tube is big end, and the top of conical tube and the bottom of rectangular tube are adopted and be weldingly connected.The and arranged on left and right sides of the madial wall of ash discharging cylinder 4 and the bottom of rear side are welded with gusset 19 respectively, and paste with the upper surface of the cover plate 6 that overturns when pasting mutually with ash hole 5 mutually at upset cover plate 6 bottom of gusset 19.
The ash-valve that utilizes the gravity automatic open close of the present invention in use, the ash or the granular material that need to discharge can enter from the ash inlet on ash discharging cylinder 4 tops in the ash discharging cylinder 4, again from ash port 2 to the top that drops to overturn cover plate 6, after the weight of dust or granular material surpasses the setting limit, but the swinging end of upset cover plate 6 will be under the effect of gravity, with rotating shaft 7 is the center, overcome and heavily cut or polish jade with an emery wheel 9 overturning couple effect, do the flip-flop movement of opening ash hole 5, so, the dust or the granular material of upset cover plate 6 tops will leave ash bucket 1 by the ash port of ash bucket 1, fall the below.After the dust of upset cover plate 6 tops or granular material fall, heavily cut or polish jade with an emery wheel 9 overturning couple and will rotate upset cover plates 6 by rotating shaft 7, allow the cover plate 6 that overturns close ash hole 5 again.
Claims (4)
1. utilize the ash-valve of gravity automatic open close, it is characterized in that: comprise ash bucket (1), the bottom of ash bucket (1) has ash port, the top of ash bucket (1) is provided with cover plate (3), the middle part of cover plate (3) vertically is fixed with ash discharging cylinder (4), ash discharging cylinder (4) is a rectangular tube, the top of ash discharging cylinder (4) has ash inlet, the bottom of ash discharging cylinder (4) has ash hole (5), ash hole (5) is positioned at described ash bucket (1), ash hole (5) locates to be provided with upset cover plate (6), the upper surface of upset cover plate (6) pastes mutually with ash hole (5) sealing, the front side edge of upset cover plate (6) is installed with the middle part of rotating shaft (7) and is linked to each other, rotating shaft (7) is positioned at the place ahead of ash discharging cylinder (4) bottom, the left end of rotating shaft (7) is set with the dynamic bearing that rolls left (12), the dynamic bearing (12) that rolls left is installed in the left bearing cover (13), the left end of left bearing cover (13) is equipped with the saturating lid (14) that is used for locating the dynamic bearing (12) that rolls left, lid (14) is passed in described rotating shaft (7) left, the left end of the right-hand member of described left bearing cover (13) and left steel pipe (15) is fixedly linked, left side steel pipe (15) adopts free-running fit to be sleeved on the left side of described rotating shaft (7), the middle part of left side steel pipe (15) lateral wall and the left side wall of described ash bucket (1) are fixedly linked, the right-hand member of described rotating shaft (7) is set with right antifriction-bearing box (16), right antifriction-bearing box (16) is installed in the right bearing cover (17), the right-hand member of right bearing cover (17) is equipped with the stifle (20) that is used for position right antifriction-bearing box (16), the right-hand member of the left end of right bearing cover (17) and right steel pipe (18) is fixedly linked, right steel pipe (18) adopts free-running fit to be sleeved on the right side of described rotating shaft (7), the middle part of right steel pipe (18) lateral wall and the right side wall of described ash bucket (1) are fixedly linked, the left end head of described rotating shaft (7) is installed and is connected with connecting rod (8), the axis normal of connecting rod (8) is in the axis of rotating shaft (7), connecting rod (8) is provided with heavily stone roller (9), heavily stone roller (9) can move and be fixed on any position on the connecting rod (8) along the axis of connecting rod (8), paste the position mutually when upset cover plate (6) is positioned at ash hole (5), the axis of connecting rod (8) is positioned near the horizontal surface.
2. the ash-valve that utilizes the gravity automatic open close according to claim 1, it is characterized in that: the ash port place of described ash bucket (1) bottom is provided with lower flange (10), the ash inlet place on described ash discharging cylinder (4) top is provided with upper flange plate (11), and the bottom of ash discharging cylinder (4) is front end height, low dip plane, rear end.
3. the ash-valve that utilizes the gravity automatic open close according to claim 2, it is characterized in that: the first half of described ash bucket (1) is a rectangular tube, the latter half of ash bucket (1) is that cross-sectional plane is the conical tube of rectangle, the top of conical tube is big end, and the top of conical tube and the bottom of described rectangular tube are adopted and be weldingly connected.
4. the ash-valve that utilizes the gravity automatic open close according to claim 3, it is characterized in that: the and arranged on left and right sides of the madial wall of described ash discharging cylinder (4) and the bottom of rear side are welded with gusset (19) respectively, and paste with the upper surface of the cover plate (6) that overturns when pasting mutually mutually at upset cover plate (6) and ash hole (5) bottom of gusset (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105525328A CN102205901A (en) | 2010-11-14 | 2010-11-14 | Ash valve capable of automatically opening and closing by using gravity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105525328A CN102205901A (en) | 2010-11-14 | 2010-11-14 | Ash valve capable of automatically opening and closing by using gravity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102205901A true CN102205901A (en) | 2011-10-05 |
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ID=44695012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105525328A Pending CN102205901A (en) | 2010-11-14 | 2010-11-14 | Ash valve capable of automatically opening and closing by using gravity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102205901A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815472A (en) * | 2012-09-07 | 2012-12-12 | 郑州新水工机械有限公司 | Anti-blockage arc door feeder |
| CN104764037A (en) * | 2015-02-06 | 2015-07-08 | 江苏金鼎锅炉有限公司 | Improved fire coal chain boiler |
| CN106902998A (en) * | 2017-03-22 | 2017-06-30 | 佛山市恒学科技服务有限公司 | A kind of self-tipping type cyclone dust collectors |
| CN109335724A (en) * | 2018-10-23 | 2019-02-15 | 马鞍山钢铁股份有限公司 | A kind of coal pulverizer automatic slag discharge device |
| CN110683226A (en) * | 2019-11-02 | 2020-01-14 | 江苏崇畅机械有限公司 | Environment-friendly ash can |
| CN111450653A (en) * | 2020-06-16 | 2020-07-28 | 上海建工四建集团有限公司 | Device for purifying dust-carrying pressure gas |
| CN111715013A (en) * | 2020-06-16 | 2020-09-29 | 上海建工四建集团有限公司 | Purification method for dust-containing pressurized gas |
| CN111715012A (en) * | 2020-06-16 | 2020-09-29 | 上海建工四建集团有限公司 | Method for purifying dust-containing pressurized gas |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208728U (en) * | 1987-06-04 | 1988-03-30 | 国家建筑材料工业局合肥水泥研究设计院 | Electric sealed cement-discharging valve with tipping plate |
| CN2225579Y (en) * | 1995-01-06 | 1996-04-24 | 尹玉兰 | Automatic closing one-way valve |
-
2010
- 2010-11-14 CN CN2010105525328A patent/CN102205901A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208728U (en) * | 1987-06-04 | 1988-03-30 | 国家建筑材料工业局合肥水泥研究设计院 | Electric sealed cement-discharging valve with tipping plate |
| CN2225579Y (en) * | 1995-01-06 | 1996-04-24 | 尹玉兰 | Automatic closing one-way valve |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815472A (en) * | 2012-09-07 | 2012-12-12 | 郑州新水工机械有限公司 | Anti-blockage arc door feeder |
| CN102815472B (en) * | 2012-09-07 | 2014-02-12 | 郑州新水工机械有限公司 | Anti-blockage arc door feeder |
| CN104764037A (en) * | 2015-02-06 | 2015-07-08 | 江苏金鼎锅炉有限公司 | Improved fire coal chain boiler |
| CN106902998A (en) * | 2017-03-22 | 2017-06-30 | 佛山市恒学科技服务有限公司 | A kind of self-tipping type cyclone dust collectors |
| CN109335724A (en) * | 2018-10-23 | 2019-02-15 | 马鞍山钢铁股份有限公司 | A kind of coal pulverizer automatic slag discharge device |
| CN110683226A (en) * | 2019-11-02 | 2020-01-14 | 江苏崇畅机械有限公司 | Environment-friendly ash can |
| CN111450653A (en) * | 2020-06-16 | 2020-07-28 | 上海建工四建集团有限公司 | Device for purifying dust-carrying pressure gas |
| CN111715013A (en) * | 2020-06-16 | 2020-09-29 | 上海建工四建集团有限公司 | Purification method for dust-containing pressurized gas |
| CN111715012A (en) * | 2020-06-16 | 2020-09-29 | 上海建工四建集团有限公司 | Method for purifying dust-containing pressurized gas |
| CN111715013B (en) * | 2020-06-16 | 2022-07-15 | 上海建工四建集团有限公司 | Purification method for dust-containing pressurized gas |
| CN111715012B (en) * | 2020-06-16 | 2022-07-15 | 上海建工四建集团有限公司 | Method for purifying dust-carrying pressurized gas |
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Application publication date: 20111005 |