CN103953762A - Single-self-locking-type dust discharging and air locking device for bottom of dust collector - Google Patents
Single-self-locking-type dust discharging and air locking device for bottom of dust collector Download PDFInfo
- Publication number
- CN103953762A CN103953762A CN201410127758.1A CN201410127758A CN103953762A CN 103953762 A CN103953762 A CN 103953762A CN 201410127758 A CN201410127758 A CN 201410127758A CN 103953762 A CN103953762 A CN 103953762A
- Authority
- CN
- China
- Prior art keywords
- valve plate
- airduct
- counterweight
- dust collector
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/44—Details of seats or valve members of double-seat valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to a single-self-locking-type dust discharging and air locking device for the bottom of a dust collector. The single-self-locking-type dust discharging and air locking device for the bottom of the dust collector comprises a shell with a feed inlet and a discharge outlet which are respectively formed in an upper end and a lower end, counterweights are arranged on an upper valve plate and a lower valve plate to form a lever structure to seal a feed air pipe and a discharge air pipe, and the upper valve plate and the lower valve plate realize restoration from a sealed state of the feed air pipe and the discharge air pipe through restoring springs. Since the feed air pipe and the discharge air pipe are arranged, the internal parts are sealed through baffles, the sealing can be realized and external air can be prevented from entering the dust collector through the upper valve plate and the lower valve plate which are installed at the bottoms of the feed air pipe and the discharge air pipe; since an upper counterweight and a lower counterweight are arranged, the upper valve plate and the lower valve plate can be opened only when the amount of dust in the feed air pipe and the discharge air pipe reaches a certain amount; since a group of self-locking springs is arranged, the upper valve plate and the lower valve plate can be guaranteed to be restored in time and the sealing effect is enhanced.
Description
Technical field
The present invention relates to a kind of material envelope ash-exhausting device that utilizes, especially relate to a kind of single self-locking ash discharge airlock for dust collector bottom.
Background technique
At present, the general employing of the dust collector bottom on market, singly flashes valve, two valve and rotary valves of flashing.Revolution block of valve wind is effective, but complex structure.Singly flash valve arrangement simple, only have a valve but return, in ash discharge process, outside wind energy enters dust collector inside, affects dust collection effect.Two flash valve because of between two valves without interlock, two valves that flash are equivalent to singly flash valve.So, need a kind of structure relatively simple, the effective ash discharge airlock of lock wind.
Summary of the invention
The object of the invention is for solving existing ash-exhausting device in ash discharge process, outside wind energy enters dust collector inside, affect the problem of dust collection effect, a kind of single self-locking ash discharge airlock for dust collector bottom is provided, the present invention is provided with material loading airduct and blanking airduct, and its inside seals by dividing plate, the upper valve plate of installing by material loading airduct and blanking BOD and lower valve plate realization sealing can completely cut off extraneous wind energy and enter dust collector inside, being provided with in addition counterweight and lower counterweight has ensured when only in material loading airduct and blanking airduct, the amount of dust reaches a certain amount of just upper valve plate and lower valve plate to be opened, Dust Capacity has also played dense block wind action simultaneously, the upper counterweight and the lower counterweight that arrange can be arranged in housing, also can be arranged on hull outside, in the time being arranged on hull outside, be convenient to observe inner dust emission situation, material loading airduct and blanking airduct adopt the not set-up mode of conllinear of center line, while having avoided dust in material loading airduct to fall into blanking airduct, only fall near a side, make the dust that stores in blanking airduct inhomogeneous in the time that lower valve plate is opened, extraneous wind energy enters inside by blanking airduct, be provided with the timely reset that one group of self-locking spring has ensured upper valve plate and lower valve plate simultaneously, strengthen sealing effect.
The present invention is the deficiency solving the problems of the technologies described above, and the technological scheme adopting is:
A kind of single self-locking ash discharge airlock for dust collector bottom, comprise, lower two ends are respectively equipped with the housing of material entrance and discharge port, the material entrance place of housing is provided with material loading airduct, enclosure interior is divided into two chambers by dividing plate, on dividing plate, be equipped with one for being communicated with two chambers and accepting the blanking airduct of material loading airduct dust, material loading airduct and blanking BOD are separately installed with upper valve plate and the lower valve plate for controlling its bottom folding, upper valve plate and lower valve plate are rotatably connected on housing by upper rotating shaft and lower rotary shaft respectively, on upper valve plate and lower valve plate, be provided with balancing weight so that thereby its formation lever construction seals material loading airduct and blanking airduct, upper valve plate and lower valve plate pass through Returnning spring so that it recovers the closed state to material loading airduct and blanking airduct.
Described Returnning spring two ends are connected with the upper spring support plate and the lower spring support plate that are arranged on upper valve plate and lower valve plate respectively.
Described balancing weight comprises the upper counterweight and the lower counterweight that are separately positioned on valve plate and lower valve plate.
The not conllinear of center line of described material loading airduct and blanking airduct.
Described upper counterweight and lower counterweight are positioned at housing.
Described upper counterweight and lower counterweight are positioned at hull outside and are respectively arranged with symmetrical two.
Described upper spring support plate one end be fixed on valve plate and with upper valve plate on be provided with upper counterweight one end be 30-45 ° of angle.
Described lower spring support plate one end be fixed on lower valve plate and with lower valve plate on be provided with lower counterweight one end be 135-150 ° of angle.
The invention has the beneficial effects as follows: the present invention is provided with material loading airduct and blanking airduct, and its inside seals by dividing plate, the upper valve plate of installing by material loading airduct and blanking BOD and lower valve plate realization sealing can completely cut off extraneous wind energy and enter dust collector inside, being provided with in addition counterweight and lower counterweight has ensured when only in material loading airduct and blanking airduct, the amount of dust reaches a certain amount of just upper valve plate and lower valve plate to be opened, Dust Capacity has also played dense block wind action simultaneously, the upper counterweight and the lower counterweight that arrange can be arranged in housing, also can be arranged on hull outside, in the time being arranged on hull outside, be convenient to observe inner dust emission situation, material loading airduct and blanking airduct adopt the not set-up mode of conllinear of center line, while having avoided dust in material loading airduct to fall into blanking airduct, only fall near a side, make the dust that stores in blanking airduct inhomogeneous in the time that lower valve plate is opened, extraneous wind energy enters inside by blanking airduct, be provided with the timely reset that one group of self-locking spring has ensured upper valve plate and lower valve plate simultaneously, strengthen sealing effect.
Brief description of the drawings
Fig. 1 is structural representation sketch of the present invention.
Graphical indicia: 1, lower valve plate; 2, blanking airduct; 3, material loading airduct; 4, upper valve plate; 5, upper rotating shaft; 6, upper counterweight; 7, housing; 8, dividing plate; 9, lower counterweight; 10, lower rotary shaft; 11, discharge port.
Embodiment
Shown in figure, embodiment is as follows:
A kind of single self-locking ash discharge airlock for dust collector bottom, comprise, lower two ends are respectively equipped with the housing 7 of material entrance and discharge port 11, the material entrance place of housing 7 is provided with material loading airduct 3, housing 7 inside are divided into two chambers by dividing plate 8, on dividing plate 8, be equipped with one for being communicated with two chambers and accepting the blanking airduct 2 of material loading airduct 3 dust, material loading airduct 3 and blanking airduct 2 bottoms are separately installed with upper valve plate 4 and the lower valve plate 1 for controlling its bottom folding, upper valve plate 4 and lower valve plate 1 are rotatably connected on housing 7 by upper rotating shaft 5 and lower rotary shaft 10 respectively, on upper valve plate 4 and lower valve plate 1, be provided with balancing weight so that thereby its formation lever construction seals material loading airduct 3 and blanking airduct 2, upper valve plate 4 and lower valve plate 1 pass through Returnning spring 13 so that it recovers the closed state to material loading airduct 3 and blanking airduct 2.
Described Returnning spring 13 two ends are connected with the upper spring support plate 12 and the lower spring support plate 14 that are arranged on upper valve plate 4 and lower valve plate 1 respectively.
Described balancing weight comprises the upper counterweight 6 and the lower counterweight 9 that are separately positioned on valve plate 4 and lower valve plate 1.
The not conllinear of center line of described material loading airduct 3 and blanking airduct 2.
Described upper counterweight 6 and lower counterweight 9 are positioned at housing.
Described upper counterweight 6 and lower counterweight 9 are positioned at hull outside and are respectively arranged with symmetrical two.
Described upper spring support plate 12 one end be fixed on valve plate 4 and with upper valve plate 4 on be provided with upper counterweight 6 one end be 30-45 ° of angle.
Described lower spring support plate 14 one end be fixed on lower valve plate 1 and with lower valve plate 1 on be provided with lower counterweight 9 one end be 135-150 ° of angle.
The present invention in use first calculates the weight of counterweight and lower counterweight, when thering is certain material envelope ability in guarantee material loading airduct 3 and blanking airduct 2, increase again dust and just can open valve plate 4 and lower valve plate 1, and the not conllinear of center line of material loading airduct 3 and blanking airduct 2, when opening due to upper valve plate in the time of conllinear, position, dust whereabouts in it is positioned on lower valve plate one end near blanking airduct edge, according to lever principle in the time that the positional distance axle of material active force is distant, because so the identical power of the arm of force can be little, thereby therefore there will be the inhomogeneous effect that makes blanking airduct not reach material envelope of dust accumulation in lower valve plate, when when adopting the structure of conllinear not, upper valve plate is opened, position, dust whereabouts is just positioned at the infall of blanking airduct center line and lower valve plate, now on lower valve plate, dust accumulation is more even, when reaching, accumulating amount there will not be the situation that occurs expecting envelope because dust accumulation is inhomogeneous when can opening lower valve plate, can make upper valve plate and lower valve plate reset in time by the pretightening force of spring simultaneously and ensure that sealing is more tight.
The technological scheme that the present invention is cited and mode of execution are not restrictions, in the cited technological scheme of the present invention and mode of execution is equal to or effect same approach is all protected in the present invention scope.
Claims (8)
1. the single self-locking ash discharge airlock for dust collector bottom, it is characterized in that: comprise, lower two ends are respectively equipped with the housing (7) of material entrance and discharge port (11), the material entrance place of housing (7) is provided with material loading airduct (3), housing (7) is inner is divided into two chambers by dividing plate (8), on dividing plate (8), be equipped with one for being communicated with two chambers and accepting the blanking airduct (2) of material loading airduct (3) dust, material loading airduct (3) and blanking airduct (2) bottom are separately installed with upper valve plate (4) and the lower valve plate (1) for controlling its bottom folding, upper valve plate (4) and lower valve plate (1) are rotatably connected on housing (7) by upper rotating shaft (5) and lower rotary shaft (10) respectively, upper valve plate (4) and lower valve plate (1) thus on be provided with balancing weight so that its form lever construction material loading airduct (3) and blanking airduct (2) are sealed, upper valve plate (4) and lower valve plate (1) pass through Returnning spring (13) so that it recovers the closed state to material loading airduct (3) and blanking airduct (2).
2. a kind of single self-locking ash discharge airlock for dust collector bottom according to claim 1 is characterized in that: described Returnning spring (13) two ends are connected with the upper spring support plate (12) and the lower spring support plate (14) that are arranged on upper valve plate (4) and lower valve plate (1) respectively.
3. a kind of single self-locking ash discharge airlock for dust collector bottom according to claim 1 is characterized in that: described balancing weight comprises the upper counterweight (6) and the lower counterweight (9) that are separately positioned on upper valve plate (4) and lower valve plate (1).
4. a kind of single self-locking ash discharge airlock for dust collector bottom according to claim 1 is characterized in that: described material loading airduct (3) and the not conllinear of center line of blanking airduct (2).
5. a kind of single self-locking ash discharge airlock for dust collector bottom according to claim 1 is characterized in that: described upper counterweight (6) and lower counterweight (9) are positioned at housing.
6. a kind of single self-locking ash discharge airlock for dust collector bottom according to claim 1 is characterized in that: described upper counterweight (6) and lower counterweight (9) are positioned at hull outside and are respectively arranged with symmetrical two.
7. a kind of single self-locking ash discharge airlock for dust collector bottom according to claim 1 is characterized in that: described upper spring support plate (12) one end be fixed on upper valve plate (4) upper and with upper valve plate (4) on be provided with upper counterweight (6) one end be 30-45 ° of angle.
8. a kind of single self-locking ash discharge airlock for dust collector bottom according to claim 1 is characterized in that: described lower spring support plate (14) one end be fixed on lower valve plate (1) upper and with lower valve plate (1) on be provided with lower counterweight (9) one end be 135-150 ° of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410127758.1A CN103953762B (en) | 2014-04-01 | 2014-04-01 | A kind of for the single self-locking ash discharge airlock bottom dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410127758.1A CN103953762B (en) | 2014-04-01 | 2014-04-01 | A kind of for the single self-locking ash discharge airlock bottom dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103953762A true CN103953762A (en) | 2014-07-30 |
| CN103953762B CN103953762B (en) | 2016-03-16 |
Family
ID=51331076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410127758.1A Expired - Fee Related CN103953762B (en) | 2014-04-01 | 2014-04-01 | A kind of for the single self-locking ash discharge airlock bottom dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103953762B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821111A (en) * | 2019-03-20 | 2019-05-31 | 王雨欣 | Infusion continues bottle warning device automatically |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005009619A (en) * | 2003-06-20 | 2005-01-13 | Yasutoshi Tsuchiya | Sealing device of fluid discharge port |
| CN201212572Y (en) * | 2008-07-10 | 2009-03-25 | 上海普泽瑞华环保科技有限公司 | Check valve for garbage pneumatic conveying system |
| CN201934733U (en) * | 2010-11-14 | 2011-08-17 | 龙口矿业集团有限公司 | Heavy hammer type automatic ash valve |
| CN201963990U (en) * | 2010-11-29 | 2011-09-07 | 江苏紫光吉地达环境科技股份有限公司 | Automatic dust discharging valve of dust remover |
| CN203823157U (en) * | 2014-04-01 | 2014-09-10 | 洛阳理工学院 | Single-self-locking type ash discharging and air locking device used at bottom ofdust collector |
-
2014
- 2014-04-01 CN CN201410127758.1A patent/CN103953762B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005009619A (en) * | 2003-06-20 | 2005-01-13 | Yasutoshi Tsuchiya | Sealing device of fluid discharge port |
| CN201212572Y (en) * | 2008-07-10 | 2009-03-25 | 上海普泽瑞华环保科技有限公司 | Check valve for garbage pneumatic conveying system |
| CN201934733U (en) * | 2010-11-14 | 2011-08-17 | 龙口矿业集团有限公司 | Heavy hammer type automatic ash valve |
| CN201963990U (en) * | 2010-11-29 | 2011-09-07 | 江苏紫光吉地达环境科技股份有限公司 | Automatic dust discharging valve of dust remover |
| CN203823157U (en) * | 2014-04-01 | 2014-09-10 | 洛阳理工学院 | Single-self-locking type ash discharging and air locking device used at bottom ofdust collector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821111A (en) * | 2019-03-20 | 2019-05-31 | 王雨欣 | Infusion continues bottle warning device automatically |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103953762B (en) | 2016-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202597725U (en) | Material-sealing type flap valve | |
| CN209177581U (en) | Full packages ultra-dense phase is energy-efficient to control the defeated grey the powder system of stifled abrasionproof pilot-operated type | |
| CN103953761B (en) | A kind of for the two self-locking ash discharge airlocks bottom dust collector | |
| CN203823157U (en) | Single-self-locking type ash discharging and air locking device used at bottom ofdust collector | |
| CN103953737A (en) | Dust discharging and air locking device for bottom of dust collector | |
| CN103953762A (en) | Single-self-locking-type dust discharging and air locking device for bottom of dust collector | |
| CN102689776B (en) | Dual-channel star-shaped feeder | |
| CN203823156U (en) | Double-self-locking type ash discharging and air locking device used at bottom of dust collector | |
| CN203823093U (en) | Ashdischarging and air locking device used at bottom of dust collector | |
| CN205294264U (en) | High permanent seal cooling closes wind ware | |
| CN202708112U (en) | Motor-driven cam transmission double-flap valve | |
| CN203601836U (en) | Dry powder sealing storage and transportation device | |
| CN202290259U (en) | Air lock for delivery pipes | |
| CN202896927U (en) | Vacuum-aided pigment discharging device | |
| CN202734473U (en) | Vacuum-pumping rotary impeller unloader used for vacuum drying equipment | |
| CN206552697U (en) | A kind of conveyor screw device with sealing function | |
| CN102490636A (en) | Dry-mixed mortar transporter | |
| CN202414780U (en) | Pneumatic conveyor | |
| CN204872905U (en) | Air chute is with gyration stop valve | |
| CN205151198U (en) | Novel lock wind tripper | |
| CN202290261U (en) | Chute airlock | |
| CN203532952U (en) | Air-lock valve with double-torsional-spring structure | |
| CN204164377U (en) | The dual unloading valve of a kind of deduster | |
| CN109908680A (en) | Two-stage wind locking apparatus for ash discharge mouth | |
| CN204717004U (en) | Self-powering type flue gas air locking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Miaoling Inventor after: Song Xiaoling Inventor after: Tong Junfeng Inventor after: Xing Meixiang Inventor after: Zhao Hongxia Inventor after: Hou Honghai Inventor after: Cui Qinhua Inventor after: Lei Jian Inventor before: Zhao Hongxia Inventor before: Song Xiaoling Inventor before: Tong Junfeng Inventor before: Xing Meixiang Inventor before: Li Miaoling Inventor before: Hou Honghai Inventor before: Cui Qinhua Inventor before: Lei Jian |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20170401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |