CN105923424A - High-temperature-resistance rotary unloading valve - Google Patents
High-temperature-resistance rotary unloading valve Download PDFInfo
- Publication number
- CN105923424A CN105923424A CN201610468195.1A CN201610468195A CN105923424A CN 105923424 A CN105923424 A CN 105923424A CN 201610468195 A CN201610468195 A CN 201610468195A CN 105923424 A CN105923424 A CN 105923424A
- Authority
- CN
- China
- Prior art keywords
- casing
- temperature
- temperature resistant
- discharge valve
- rotating shaft
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a high-temperature-resistance rotary unloading valve. The high-temperature-resistance rotary unloading valve comprises a shell, a rotor impeller module and a transmission system; the shell is respectively provided with a feed port and a discharge port in the upper and lower parts; the rotor impeller module includes flatly positioned rotating shafts, blades and end plates; the rotating shafts are supported on two end side walls of the shell through bearings; the rotating shafts in inner walls of the two end side walls of the shell are fixedly connected with the end plates; the blades are arranged between the two end plates; annular grooves are formed in the outer walls of the end plates; and sealing pads are arranged in the annular grooves, and are tightly contacted with the walls of the inner walls of the side walls of the shell to form a radial sealing structure. The high-temperature-resistance rotary unloading valve is characterized in that the transmission system includes a chain or belt transmission mechanism, a support frame and a planetary speed reducer; the planetary speed reducer is adjustable in position; and the sealing pads are high-temperature-resistance sealing rings. The high-temperature-resistance rotary unloading valve is reliable in sealing, is excellent in safety and high-temperature resistance, and is long in service life.
Description
Technical field
The present invention relates to a kind of rotary valve, be specifically related to a kind of rotary discharge valve, belong to industrial processes field.
Background technology
Rotary discharge valve can be used in collection material system, as the discharger of feed bin.Commercially available rotary discharge valve includes casing, impeller of rotor assembly, drive system, casing is respectively equipped with charging aperture, discharging opening in top and the bottom, impeller of rotor assembly includes the rotating shaft of horizontal, blade, end plate, rotating shaft is bearing on the sidewall of casing two ends by bearing, being respectively fixedly connected with end plate in the rotating shaft of casing two ends sidewall endoporus, blade is arranged between two end plates.The major defect of existing rotary discharge valve is: the dust during use, little granule from the gap of end plate and chassis sidewall endoporus hole wall to external diffusion, enter in the shaft support bearing of casing two ends sidewall, cause the clamping stagnation of bearing, the normal use affecting bearing was even lost efficacy, and rotary discharge valve is short for service life.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of shaft support bearing that can guarantee that casing two ends sidewall and normally use, the notable high temperature resistant rotating discharge valve extending rotary discharge valve service life.
The present invention is achieved through the following technical solutions technical goal.
High temperature resistant rotating discharge valve, including casing, impeller of rotor assembly, drive system；Described casing is respectively equipped with charging aperture, discharging opening in top and the bottom；Described impeller of rotor assembly includes the rotating shaft of horizontal, blade, end plate, and rotating shaft is bearing on the sidewall of casing two ends by bearing, is respectively fixedly connected with end plate in the rotating shaft of casing two ends sidewall endoporus, and blade is arranged between two end plates；It thes improvement is that: described end plate outer wall is provided with annular groove, is provided with sealing gasket in annular groove, and sealing gasket is in close contact with chassis sidewall endoporus hole wall, constitutes radial seal structure.
In said structure, described drive system includes chain or tape handler, bearing support, planetary reducer；Described bearing support is fixedly connected on casing side；Described planetary reducer is bolted to connection in bearing support upper surface, and planetary reducer output shaft is connected by chain or tape handler with rotating shaft.
In said structure, described bearing support upper surface is the long slot bore being perpendicular to planetary reducer central axial direction for bolted hole, unclamps bolt, and bolt can move in long slot bore.
In said structure, described sealing gasket is high-temperature resistant seal ring.
The present invention compared with prior art, has the positive effect that:
1. it is provided with radial seal structure between end plate and chassis sidewall endoporus hole wall, avoid the dust during using, little granule to external diffusion from the gap of end plate and chassis sidewall endoporus hole wall, can guarantee that the shaft support bearing of casing two ends sidewall normally uses, significantly extend present invention service life.
2. drive system includes chain or tape handler, bearing support, planetary reducer, can be protected when overload occurs in discharging by chain or tape handler, it is to avoid the damage caused when being directly connected with rotating shaft.
3. bearing support upper surface is the long slot bore being perpendicular to planetary reducer central axial direction for bolted hole, can adjust the position of planetary reducer as required, it is to avoid chain or carry too tight or too loose in chain or tape handler.
4. sealing gasket is high-temperature resistant seal ring, significantly improves resistance to elevated temperatures of the present invention.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is I enlarged schematic partial view in Fig. 3.
Fig. 5 is II enlarged schematic partial view in Fig. 3.
Detailed description of the invention
Below according to accompanying drawing and the invention will be further described in conjunction with the embodiments.
High temperature resistant rotating discharge valve shown in accompanying drawing, including casing 1, impeller of rotor assembly 2, drive system 3；Casing 1 is respectively equipped with charging aperture, discharging opening in top and the bottom；Impeller of rotor assembly 2 includes the rotating shaft 2.3 of horizontal, blade 2.2, end plate 2.1, rotating shaft 2.3 is bearing on the sidewall of casing 1 two ends by bearing, being respectively fixedly connected with end plate 2.1 in the rotating shaft 2.3 of casing 1 two ends sidewall endoporus, blade 2.2 is arranged between two end plates 2.1；End plate 2.1 outer wall is provided with annular groove, is provided with sealing gasket 2.4 in annular groove, and in the present embodiment, sealing gasket 2.4 is high-temperature resistant seal ring, and sealing gasket 2.4 is in close contact with casing 1 sidewall endoporus hole wall, constitutes radial seal structure.
Drive system 3 includes chain or tape handler 3.1, bearing support 3.2, planetary reducer 3.3；Bearing support 3.2 is fixedly connected on casing 1 side；Planetary reducer 3.3 is fixedly connected on bearing support 3.2 upper surface by bolt 3.4, the hole that bearing support 3.2 upper surface connects for bolt 3.4 is the long slot bore being perpendicular to planetary reducer 3.3 central axial direction, unclamp bolt 3.4, bolt 3.4 can move in long slot bore, and planetary reducer 3.3 output shaft is connected by chain or tape handler 3.1 with rotating shaft 2.3.
Claims (4)
1. a high temperature resistant rotating discharge valve, including casing (1), impeller of rotor assembly (2), drive system (3)；Described casing (1) is respectively equipped with charging aperture, discharging opening in top and the bottom；Described impeller of rotor assembly (2) includes the rotating shaft (2.3) of horizontal, blade (2.2), end plate (2.1), rotating shaft (2.3) is bearing on the sidewall of casing (1) two ends by bearing, being respectively fixedly connected with end plate (2.1) in the rotating shaft (2.3) of casing (1) two ends sidewall endoporus, blade (2.2) is arranged between two end plates (2.1)；It is characterized in that: described end plate (2.1) outer wall is provided with annular groove, being provided with sealing gasket (2.4) in annular groove, sealing gasket (2.4) is in close contact with casing (1) sidewall endoporus hole wall, constitutes radial seal structure.
2. according to the high temperature resistant rotating discharge valve described in claims 1, it is characterised in that: described drive system (3) includes chain or tape handler (3.1), bearing support (3.2), planetary reducer (3.3)；Described bearing support (3.2) is fixedly connected on casing (1) side；Described planetary reducer (3.3) is fixedly connected on bearing support (3.2) upper surface by bolt (3.4), and planetary reducer (3.3) output shaft is connected by chain or tape handler (3.1) with rotating shaft (2.3).
3. according to the high temperature resistant rotating discharge valve described in claims 2, it is characterized in that: the hole that described bearing support (3.2) upper surface connects for bolt (3.4) is the long slot bore being perpendicular to planetary reducer (3.3) central axial direction, unclamping bolt (3.4), bolt (3.4) can move in long slot bore.
4. according to the high temperature resistant rotating discharge valve one of claims 1-3 Suo Shu, it is characterised in that: described sealing gasket (2.4) is high-temperature resistant seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610468195.1A CN105923424A (en) | 2016-06-24 | 2016-06-24 | High-temperature-resistance rotary unloading valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610468195.1A CN105923424A (en) | 2016-06-24 | 2016-06-24 | High-temperature-resistance rotary unloading valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105923424A true CN105923424A (en) | 2016-09-07 |
Family
ID=56832076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610468195.1A Pending CN105923424A (en) | 2016-06-24 | 2016-06-24 | High-temperature-resistance rotary unloading valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105923424A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923356A (en) * | 2016-06-28 | 2016-09-07 | 铜陵有色兴铜机电制造有限公司 | Star-shaped discharging valve with protecting structure |
| CN106429525A (en) * | 2016-12-14 | 2017-02-22 | 张海娟 | Flow-controllable valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6036060A (en) * | 1997-11-22 | 2000-03-14 | Waechle Gmbh | Rotary valve |
| JP2007168919A (en) * | 2005-12-19 | 2007-07-05 | Mutsuki:Kk | Rotary valve |
| CN201580784U (en) * | 2009-12-14 | 2010-09-15 | 瑞安市南星机械有限公司 | Discharge valve |
| JP2012101868A (en) * | 2010-11-08 | 2012-05-31 | Yonden Engineering Co Ltd | Rotary valve |
| CN204433655U (en) * | 2015-01-25 | 2015-07-01 | 南通市恒达机械制造有限公司 | Durable type sprocket wheel unloading valve |
| CN205873377U (en) * | 2016-06-24 | 2017-01-11 | 江苏英瑞环保科技有限公司 | High temperature resistant rotatory discharge valve |
-
2016
- 2016-06-24 CN CN201610468195.1A patent/CN105923424A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6036060A (en) * | 1997-11-22 | 2000-03-14 | Waechle Gmbh | Rotary valve |
| JP2007168919A (en) * | 2005-12-19 | 2007-07-05 | Mutsuki:Kk | Rotary valve |
| CN201580784U (en) * | 2009-12-14 | 2010-09-15 | 瑞安市南星机械有限公司 | Discharge valve |
| JP2012101868A (en) * | 2010-11-08 | 2012-05-31 | Yonden Engineering Co Ltd | Rotary valve |
| CN204433655U (en) * | 2015-01-25 | 2015-07-01 | 南通市恒达机械制造有限公司 | Durable type sprocket wheel unloading valve |
| CN205873377U (en) * | 2016-06-24 | 2017-01-11 | 江苏英瑞环保科技有限公司 | High temperature resistant rotatory discharge valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923356A (en) * | 2016-06-28 | 2016-09-07 | 铜陵有色兴铜机电制造有限公司 | Star-shaped discharging valve with protecting structure |
| CN105923356B (en) * | 2016-06-28 | 2018-01-26 | 铜陵有色兴铜机电制造有限公司 | Star discharge valve with safeguard structure |
| CN106429525A (en) * | 2016-12-14 | 2017-02-22 | 张海娟 | Flow-controllable valve |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |