CN203823156U - Double-self-locking type ash discharging and air locking device used at bottom of dust collector - Google Patents
Double-self-locking type ash discharging and air locking device used at bottom of dust collector Download PDFInfo
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- CN203823156U CN203823156U CN201420153463.7U CN201420153463U CN203823156U CN 203823156 U CN203823156 U CN 203823156U CN 201420153463 U CN201420153463 U CN 201420153463U CN 203823156 U CN203823156 U CN 203823156U
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Abstract
A double-self-locking type ash discharging and air locking device used at the bottom of a dust collector comprises a casing, wherein a charging port and a discharging port are arranged at upper and lower ends of the casing respectively; balancing weights are arranged on an upper left valve plate, an upper right valve plate, a lower left valve plate and a lower right valve plate to form a lever structure so as to seal an upper material air pipe and a lower material air pipe; a left reset spring and a right reset spring enable the upper left valve plate and the upper right valve plate as well as the lower left valve plate and the lower right valve plate to seal the upper material air pipe and the lower material air pipe respectively. The device is provided with the upper material air pipe and the lower material air pipe, the inside of the device is sealed through a partition plate, and sealing is realized through the valve plates mounted at bottoms of the upper material air pipe and the lower material air pipe, so that the outside air can be prevented from entering the inside of the dust collector; in addition, dust quantities play a role in sealing and air locking; meanwhile, self-locking springs are arranged, so that timely reset of the valve plates is guaranteed, and the sealing effect is enhanced.
Description
Technical field
The utility model relates to a kind of material envelope ash-exhausting device that utilizes, and especially relates to a kind of two self-locking ash discharge airlocks 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.
Model utility content
The purpose of this utility model 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 two self-locking ash discharge airlocks for dust collector bottom are provided, the utility model is provided with material loading airduct and blanking airduct, and its inside seals by dividing plate, the valve plate realization sealing of installing by material loading airduct and blanking BOD can completely cut off extraneous wind energy and enter dust collector inside, being provided with in addition 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 counterweight arranging 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 set-up mode of centerline collineation, be provided with two self-locking springs simultaneously and ensured that valve plate resets in time, strengthen sealing effect.
The utility model is the deficiency solving the problems of the technologies described above, and the technological scheme adopting is:
A kind of two self-locking ash discharge airlocks 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 in housing 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 comprises upper left valve plate and upper right valve plate, one end of valve plate one end, upper left and upper right valve plate is stacked together and is positioned at material loading airduct centerline, upper left valve plate and upper right valve plate are rotatably connected on housing by upper left rotating shaft and upper right rotating shaft respectively, lower valve plate comprises lower-left valve plate and bottom right valve plate, one end of valve plate one end, lower-left and bottom right valve plate is stacked together and is positioned at blanking airduct centerline, lower-left valve plate and bottom right valve plate are rotatably connected on housing by lower-left rotating shaft and bottom right rotating shaft respectively, upper left valve plate, upper right valve plate, on lower-left valve plate and bottom right valve plate, be provided with balancing weight so that thereby its formation lever construction seals material loading airduct and blanking airduct, upper left valve plate and lower-left valve plate and upper right valve plate and bottom right valve plate respectively by left Returnning spring and right Returnning spring so that it recovers the closed state to material loading airduct and blanking airduct.
Described balancing weight comprises the upper left counterweight, upper right counterweight, lower-left counterweight and the bottom right counterweight that are separately positioned on upper left valve plate, upper right valve plate, lower-left valve plate and valve plate one end, bottom right.
On upper left valve plate, upper right valve plate, lower-left valve plate and bottom right valve plate, be respectively arranged with upper left spring support plate, upper right spring support plate, lower-left spring support plate and bottom right spring support plate, between upper left spring support plate and lower-left spring support plate, connect by left Returnning spring, between upper right spring support plate and bottom right spring support plate, connect by right Returnning spring.
Described material loading airduct and the centerline collineation of blanking airduct.
Described spring support plate one end, upper left be fixed on the valve plate of upper left and with upper left valve plate on be provided with upper left counterweight one end be 30-45 ° of angle.
Described spring support plate one end, upper right be fixed on the valve plate of upper right and with upper right valve plate on be provided with upper right counterweight one end be 30-45 ° of angle.
Described spring support plate one end, lower-left be fixed on the valve plate of lower-left and with lower-left valve plate on be provided with lower-left counterweight one end be 135-150 ° of angle.
Described spring support plate one end, bottom right be fixed on the valve plate of bottom right and with bottom right valve plate on be provided with bottom right counterweight one end be 135-150 ° of angle.
The beneficial effects of the utility model are: the utility model is provided with material loading airduct and blanking airduct, and its inside seals by dividing plate, the valve plate realization sealing of installing by material loading airduct and blanking BOD can completely cut off extraneous wind energy and enter dust collector inside, being provided with in addition 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 counterweight arranging 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 set-up mode of centerline collineation, be provided with two self-locking springs simultaneously and ensured that valve plate resets in time, strengthen sealing effect.
Brief description of the drawings
Fig. 1 is structural representation sketch of the present utility model.
Graphical indicia: 1, housing; 2, lower-left valve plate; 3, lower-left rotating shaft; 4, lower-left spring support plate; 5, left Returnning spring; 6, upper left spring support plate; 7, upper left counterweight; 8, upper left rotating shaft; 9, upper left valve plate; 10, material loading airduct; 11, upper right valve plate; 12, upper right rotating shaft; 13, upper right counterweight; 14, upper right spring support plate; 15, right Returnning spring; 16, bottom right spring support plate; 17, bottom right rotating shaft; 18, blanking airduct; 19, bottom right valve plate; 20, discharge port; 21, lower-left counterweight; 22, bottom right counterweight; 23, dividing plate.
Embodiment
Shown in figure, embodiment is as follows:
A kind of two self-locking ash discharge airlocks for dust collector bottom, comprise, lower two ends are respectively equipped with the housing 1 of material entrance and discharge port 20, the material entrance place of housing 1 is provided with material loading airduct 10, housing 1 inside is divided into two chambers by dividing plate 23, on dividing plate 23, be equipped with one for being communicated with interior two chambers of housing 1 and accepting the blanking airduct 18 of material loading airduct 10 dust, material loading airduct 10 and blanking airduct 18 bottoms are separately installed with upper valve plate and the lower valve plate for controlling its bottom folding, upper valve plate comprises upper left valve plate 9 and upper right valve plate 11, one end of upper left valve plate 9 one end and upper right valve plate 11 is stacked together and is positioned at material loading airduct 10 centerline, upper left valve plate 9 and upper right valve plate 11 are rotatably connected on housing 1 by upper left rotating shaft 8 and upper right rotating shaft 12 respectively, lower valve plate comprises lower-left valve plate 2 and bottom right valve plate 19, one end of lower-left valve plate 2 one end and bottom right valve plate 19 is stacked together and is positioned at blanking airduct 18 centerline, lower-left valve plate 2 and bottom right valve plate 19 are rotatably connected on housing 1 by lower-left rotating shaft 3 and bottom right rotating shaft 17 respectively, upper left valve plate 9, upper right valve plate 11, on lower-left valve plate 2 and bottom right valve plate 19, be provided with balancing weight so that thereby its formation lever construction seals material loading airduct 10 and blanking airduct 18, upper left valve plate 9 and lower-left valve plate 2 and upper right valve plate 11 and bottom right valve plate 19 respectively by left Returnning spring 5 and right Returnning spring 15 so that it recovers the closed state to material loading airduct 3 and blanking airduct 2.
Described balancing weight comprises the upper left counterweight 7, upper right counterweight 13, lower-left counterweight 21 and the bottom right counterweight 22 that are separately positioned on upper left valve plate 9, upper right valve plate 11, lower-left valve plate 2 and bottom right valve plate 19 one end.
On upper left valve plate 9, upper right valve plate 11, lower-left valve plate 2 and bottom right valve plate 19, be respectively arranged with upper left spring support plate 6, upper right spring support plate 14, lower-left spring support plate 4 and bottom right spring support plate 16, between upper left spring support plate 6 and lower-left spring support plate 4, connect by left Returnning spring 5, between upper right spring support plate 14 and bottom right spring support plate 16, connect by right Returnning spring 15.
Described material loading airduct 10 and the centerline collineation of blanking airduct 18.
Described upper left spring support plate 6 one end be fixed on upper left valve plate 9 and with upper left valve plate 9 on be provided with upper left counterweight 7 one end be 30-45 ° of angle.
Described upper right spring support plate 14 one end be fixed on upper right valve plate 11 and with upper right valve plate 11 on be provided with upper right counterweight 13 one end be 30-45 ° of angle.
Described lower-left spring support plate 4 one end be fixed on lower-left valve plate 2 and with lower-left valve plate 2 on be provided with lower-left counterweight 21 one end be 135-150 ° of angle.
Described bottom right spring support plate 16 one end be fixed on bottom right valve plate 19 and with bottom right valve plate 19 on be provided with bottom right counterweight 22 one end be 135-150 ° of angle.
The utility model in use first calculates the weight of counterweight and lower counterweight, when thering is certain material envelope ability in guarantee material loading airduct and blanking airduct, increase again dust and just can open corresponding valve plate, can make valve plate reset in time by the pretightening force of spring simultaneously and ensure that sealing is more tight.
The technological scheme that the utility model is cited and mode of execution are not restrictions, in the cited technological scheme of the utility model and mode of execution is equal to or effect same approach is all protected at the utility model scope.
Claims (8)
1. the two self-locking ash discharge airlocks for dust collector bottom, it is characterized in that: comprise, lower two ends are respectively equipped with the housing (1) of material entrance and discharge port (20), the material entrance place of housing (1) is provided with material loading airduct (10), housing (1) is inner is divided into two chambers by dividing plate (23), on dividing plate (23), be equipped with one for being communicated with interior two chambers of housing (1) and accepting the blanking airduct (18) of material loading airduct (10) dust, material loading airduct (10) and blanking airduct (18) bottom are separately installed with upper valve plate and the lower valve plate for controlling its bottom folding, upper valve plate comprises upper left valve plate (9) and upper right valve plate (11), one end of upper left valve plate (9) one end and upper right valve plate (11) is stacked together and is positioned at material loading airduct (10) centerline, upper left valve plate (9) and upper right valve plate (11) are rotatably connected on housing (1) by upper left rotating shaft (8) and upper right rotating shaft (12) respectively, lower valve plate comprises lower-left valve plate (2) and bottom right valve plate (19), one end of lower-left valve plate (2) one end and bottom right valve plate (19) is stacked together and is positioned at blanking airduct (18) centerline, lower-left valve plate (2) and bottom right valve plate (19) are rotatably connected on housing (1) by lower-left rotating shaft (3) and bottom right rotating shaft (17) respectively, upper left valve plate (9), upper right valve plate (11), lower-left valve plate (2) and bottom right valve plate (19) thus on be provided with balancing weight so that its form lever construction material loading airduct (10) and blanking airduct (18) are sealed, upper left valve plate (9) and lower-left valve plate (2) and upper right valve plate (11) and bottom right valve plate (19) respectively by left Returnning spring (5) and right Returnning spring (15) so that it recovers the closed state to material loading airduct (3) and blanking airduct (2).
2. a kind of two self-locking ash discharge airlocks for dust collector bottom according to claim 1 is characterized in that: described balancing weight comprises the upper left counterweight (7), upper right counterweight (13), lower-left counterweight (21) and the bottom right counterweight (22) that are separately positioned on upper left valve plate (9), upper right valve plate (11), lower-left valve plate (2) and bottom right valve plate (19) one end.
3. a kind of two self-locking ash discharge airlocks for dust collector bottom according to claim 1 is characterized in that: upper left valve plate (9), upper right valve plate (11), on lower-left valve plate (2) and bottom right valve plate (19), be respectively arranged with upper left spring support plate (6), upper right spring support plate (14), lower-left spring support plate (4) and bottom right spring support plate (16), between upper left spring support plate (6) and lower-left spring support plate (4), connect by left Returnning spring (5), between upper right spring support plate (14) and bottom right spring support plate (16), connect by right Returnning spring (15).
4. a kind of two self-locking ash discharge airlocks for dust collector bottom according to claim 1 is characterized in that: described material loading airduct (10) and the centerline collineation of blanking airduct (18).
5. a kind of two self-locking ash discharge airlocks for dust collector bottom according to claim 3 is characterized in that: described upper left spring support plate (6) one end be fixed on that upper left valve plate (9) is gone up and with upper left valve plate (9) on be provided with upper left counterweight (7) one end be 30-45 ° of angle.
6. a kind of two self-locking ash discharge airlocks for dust collector bottom according to claim 3 is characterized in that: described upper right spring support plate (14) one end be fixed on that upper right valve plate (11) is gone up and with upper right valve plate (11) on be provided with upper right counterweight (13) one end be 30-45 ° of angle.
7. a kind of two self-locking ash discharge airlocks for dust collector bottom according to claim 3 is characterized in that: described lower-left spring support plate (4) one end be fixed on that lower-left valve plate (2) is gone up and with lower-left valve plate (2) on be provided with lower-left counterweight (21) one end be 135-150 ° of angle.
8. a kind of two self-locking ash discharge airlocks for dust collector bottom according to claim 3 is characterized in that: described bottom right spring support plate (16) one end be fixed on that bottom right valve plate (19) is gone up and with bottom right valve plate (19) on be provided with bottom right counterweight (22) one end be 135-150 ° of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153463.7U CN203823156U (en) | 2014-04-01 | 2014-04-01 | Double-self-locking type ash discharging and air locking device used at bottom of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153463.7U CN203823156U (en) | 2014-04-01 | 2014-04-01 | Double-self-locking type ash discharging and air locking device used at bottom of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823156U true CN203823156U (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420153463.7U Expired - Fee Related CN203823156U (en) | 2014-04-01 | 2014-04-01 | Double-self-locking type ash discharging and air locking device used at bottom of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953761A (en) * | 2014-04-01 | 2014-07-30 | 洛阳理工学院 | Dual-self-locking-type dust discharging and air locking device for bottom of dust collector |
-
2014
- 2014-04-01 CN CN201420153463.7U patent/CN203823156U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953761A (en) * | 2014-04-01 | 2014-07-30 | 洛阳理工学院 | Dual-self-locking-type dust discharging and air locking device for bottom of dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140910 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |