CN202245348U - Anti-blocking air lock - Google Patents
Anti-blocking air lock Download PDFInfo
- Publication number
- CN202245348U CN202245348U CN2011202192493U CN201120219249U CN202245348U CN 202245348 U CN202245348 U CN 202245348U CN 2011202192493 U CN2011202192493 U CN 2011202192493U CN 201120219249 U CN201120219249 U CN 201120219249U CN 202245348 U CN202245348 U CN 202245348U
- Authority
- CN
- China
- Prior art keywords
- air lock
- elastic sealing
- blades
- sealing strip
- air sealer
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an air lock, in particular to an air lock capable of preventing blocking in unloading, which belongs to the technical field of a mechanical unloading structure. The air lock comprises a shell body, a feeding hole, blades, an impeller shaft which drives the blades to rotate, end covers and a discharging hole, wherein the blades are arranged in the shell body, the impeller shaft drives the blades to rotate, the end covers are arranged at the two ends of the air lock, a discharging hole is located at the lower end of the air lock. The air lock has the characteristic that elastic sealing strips are arranged at the end parts of the outer peripheries of the blades of the air lock, and the elastic sealing strips and the inner wall of the shell body are matched tightly, so that the air lock has better sealing performance, when materials are blocked between each elastic sealing strip and the inner wall of an outer shell, the elastic sealing strips can generate elastic transformation after being extruded under pressure, and the rotation of the impeller shaft is not affected, therefore, the air lock can not be blocked The air lock has the advantages that the structure is simple and reasonable, the economy and the durability are good, and the air lock can not be blocked as the elastic sealing strips arranged on the blades of the air lock can deform under pressure without affecting the rotation of the impeller shaft.
Description
One, technical field
The utility model relates to a kind of air sealer, specifically is a kind of air sealer that prevents that discharging from stopping up, and belongs to discharging machinery technical field of structures.
Two, background technology
Air sealer and discharger and the supporting application of dust exhaustor are commonplace in strength conveying and dust ventilating net; Common air sealer blade is that flat sided straight is board-like, has good sealing property for making air sealer, requires the blade edge of air sealer and outer casing inner wall to closely cooperate; Like this when handling some sheet materials or fiberous material; The material of these two kinds of forms is stuck between air sealer blade and the outer casing inner wall easily, strengthens friction each other, can influence the rotation of impeller when serious; It can't be resulted in blockage by discharge, and influence is produced.
Three, summary of the invention
The purpose of the utility model is to solve the deficiency that above-mentioned prior art exists, and provides a kind of and prevents that blade is stuck and the air sealer that stops up.
The utility model solves through following technical scheme:
A kind of anti-blocking air sealer; Comprise housing 1, inlet point 2, be loaded on blade 3 in the housing, drive blade rotation paddle shaft 4, be installed in the air sealer two ends end cap 7, be positioned at the discharging opening 6 of lower end; Its special feature is that the outer rim end of air sealer blade 3 is equipped with elastic sealing strip 5, and elastic sealing strip 5 cooperates closely with inner walls, makes air sealer have airtight performance preferably; When material is stuck between elastic sealing strip 5 and the outer casing inner wall; Elastic sealing strip 5 stressed being extruded can produce elastic deformation, do not influence the rotation of paddle shaft 4, so air sealer can blockage phenomenon.
Said elastic sealing strip 5 is an elastomeric material, and elastic sealing strip 5 thickness are 8-40mm, make elastic sealing strip that good abrasion resistance arranged.
Adopt bolt to be connected between said elastic sealing strip 5 and the blade 3, elastic sealing strip 5 when wearing and tearing considerable influence air sealer airtight performance, hinged bolt replacing elastic sealing strip 5.
The advantage of the utility model: simple and reasonable, economy and durability is not because the force-applied distortion of elastic sealing strip of being equipped with on the air sealer blade can not influence the rotation of paddle shaft, thereby air sealer can blockage phenomenon.
Four, description of drawings
Fig. 1: be a kind of anti-blocking air sealer structural representation;
Fig. 2: be paddle shaft and blade and elastic sealing strip unitized construction scheme drawing;
Among the figure: 1, housing, 2, inlet point, 3, blade, 4, paddle shaft, 5, elastic sealing strip, 6, discharging opening, 7, end cap.
Five, the specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the utility model, be used for the formation of the utility model is further specified.
A kind of anti-blocking air sealer of present embodiment; Comprise housing 1, inlet point 2, be loaded on blade 3 in the housing, drive blade rotation paddle shaft 4, be installed in the air sealer two ends end cap 7, be positioned at the discharging opening 6 of lower end; Its special feature is that the outer rim end of air sealer blade 3 is equipped with elastic sealing strip 5, and elastic sealing strip 5 cooperates closely with inner walls, makes air sealer have airtight performance preferably; When material is stuck between elastic sealing strip 5 and the outer casing inner wall; Elastic sealing strip 5 stressed being extruded can produce elastic deformation, do not influence the rotation of paddle shaft 4, so air sealer can blockage phenomenon.
Present embodiment elastic sealing strip 5 is an elastomeric material; For making elastic sealing strip that good abrasion resistance arranged; The elastic sealing strip Thickness Design is 20mm; For bolt is connected, elastic sealing strip is when wearing and tearing considerable influence air sealer airtight performance between elastic sealing strip 5 and the blade 3, and hinged bolt is changed elastic sealing strip 5.
Claims (3)
1. anti-blocking air sealer; Comprise housing (1), inlet point (2), be loaded on blade (3) in the housing, drive blade rotation paddle shaft (4), be installed in the air sealer two ends end cap (7), be positioned at the discharging opening (6) of lower end, it is characterized in that elastic sealing strip (5) is equipped with in the outer rim end of air sealer blade (3).
2. according to the said a kind of anti-blocking air sealer of claim 1, it is characterized in that said elastic sealing strip (5) is an elastomeric material, elastic sealing strip thickness is 8-40mm.
3. according to claim 1 or 2 said a kind of anti-blocking air sealers, it is characterized in that adopting bolt to be connected between said elastic sealing strip (5) and the blade (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202192493U CN202245348U (en) | 2011-06-18 | 2011-06-18 | Anti-blocking air lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202192493U CN202245348U (en) | 2011-06-18 | 2011-06-18 | Anti-blocking air lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202245348U true CN202245348U (en) | 2012-05-30 |
Family
ID=46106625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202192493U Expired - Fee Related CN202245348U (en) | 2011-06-18 | 2011-06-18 | Anti-blocking air lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202245348U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333200A (en) * | 2015-11-30 | 2016-02-17 | 青岛农业大学 | Anti-blocking type electric valve used for Chinese wolfberry collecting device |
| CN107340156A (en) * | 2017-05-22 | 2017-11-10 | 山东电力研究院 | A kind of automatic raw coal sampling device and coal storage system |
| CN109058166A (en) * | 2018-07-04 | 2018-12-21 | 安徽省碧绿春生物科技有限公司 | One kind closing Blower Housing |
| CN109489060A (en) * | 2018-09-20 | 2019-03-19 | 哈尔滨锅炉厂有限责任公司 | Dual rotary sealing valve biomass feeding system and feeding method |
| CN112124872A (en) * | 2020-09-29 | 2020-12-25 | 河南百特机械设备有限公司 | Anti-blocking air lock |
| CN112660847A (en) * | 2020-12-25 | 2021-04-16 | 奥特赛斯(天津)科技发展有限公司 | Ship-shaped electric distributing valve with soft sealing structure |
| CN113428624A (en) * | 2021-07-28 | 2021-09-24 | 山东奇立伟肥业股份有限公司 | Conveying system of potassium sulfate scraper conveyor, bucket elevator and windproof reversed loader |
| CN114916632A (en) * | 2022-05-30 | 2022-08-19 | 陕西五丁生物科技有限公司 | Gastrodia elata pre-treatment equipment and production method based on gastrodia elata enzyme beverage production |
| CN109809205B (en) * | 2019-03-13 | 2023-12-08 | 甘肃康华制药机械设备有限公司 | Capillary artemisia separation and collection assembly line and capillary artemisia separation and collection method |
-
2011
- 2011-06-18 CN CN2011202192493U patent/CN202245348U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333200A (en) * | 2015-11-30 | 2016-02-17 | 青岛农业大学 | Anti-blocking type electric valve used for Chinese wolfberry collecting device |
| CN107340156A (en) * | 2017-05-22 | 2017-11-10 | 山东电力研究院 | A kind of automatic raw coal sampling device and coal storage system |
| CN109058166A (en) * | 2018-07-04 | 2018-12-21 | 安徽省碧绿春生物科技有限公司 | One kind closing Blower Housing |
| CN109058166B (en) * | 2018-07-04 | 2020-07-24 | 安徽省碧绿春生物科技有限公司 | Enclosed fan shell |
| CN109489060A (en) * | 2018-09-20 | 2019-03-19 | 哈尔滨锅炉厂有限责任公司 | Dual rotary sealing valve biomass feeding system and feeding method |
| CN109809205B (en) * | 2019-03-13 | 2023-12-08 | 甘肃康华制药机械设备有限公司 | Capillary artemisia separation and collection assembly line and capillary artemisia separation and collection method |
| CN112124872A (en) * | 2020-09-29 | 2020-12-25 | 河南百特机械设备有限公司 | Anti-blocking air lock |
| CN112660847A (en) * | 2020-12-25 | 2021-04-16 | 奥特赛斯(天津)科技发展有限公司 | Ship-shaped electric distributing valve with soft sealing structure |
| CN113428624A (en) * | 2021-07-28 | 2021-09-24 | 山东奇立伟肥业股份有限公司 | Conveying system of potassium sulfate scraper conveyor, bucket elevator and windproof reversed loader |
| CN114916632A (en) * | 2022-05-30 | 2022-08-19 | 陕西五丁生物科技有限公司 | Gastrodia elata pre-treatment equipment and production method based on gastrodia elata enzyme beverage production |
| CN114916632B (en) * | 2022-05-30 | 2023-07-14 | 陕西五丁生物科技有限公司 | Gastrodia elata pre-treatment equipment and production method based on gastrodia elata ferment beverage production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202245348U (en) | Anti-blocking air lock | |
| WO2008111372A1 (en) | Air conditioner | |
| WO2008111368A1 (en) | Centrifugal fan, air conditioner | |
| WO2007047326A3 (en) | Bulk material pump feeder with reduced disk jamming, compliant disks | |
| CN106829354B (en) | Conveying screw device with sealing function and application thereof | |
| CN205578297U (en) | Interstage air entrainment centrifugal compressor | |
| CN202575290U (en) | Spiral conveyer | |
| CN202897546U (en) | Anti-bite rotary feeding valve | |
| CN202784671U (en) | Forced draft fan | |
| CN206939901U (en) | A kind of anti-blocking anti-sticking blade of rotary airlock and rotary airlock | |
| CN205294264U (en) | High permanent seal cooling closes wind ware | |
| CN103587847A (en) | Anti-blockage hopper | |
| CN202414782U (en) | Blocking packing auger | |
| CN201890628U (en) | Anti-blockage rotary feeder with high reliability | |
| CN103538884A (en) | High airtightness wear-resisting air seal machine | |
| CN105485045A (en) | Plastic axial impeller | |
| CN104760804A (en) | Magnetic seal unloading valve | |
| CN203624411U (en) | Magnetic seal discharging valve | |
| CN101936651A (en) | Vacuum drying silo reduced pressure balance system | |
| CN200940042Y (en) | Plugging prevention air seal machinery | |
| CN203127765U (en) | Airlock | |
| CN201322316Y (en) | Feeding machine | |
| CN202529581U (en) | Lateral cover plate structure for rotary valve | |
| CN102275741A (en) | Air resistance-free airlock for wet and viscous materials | |
| CN201703834U (en) | Air lock with arc blades |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130618 |