CN207792102U - A kind of and matching used breather valve of vacuum feeding - Google Patents
A kind of and matching used breather valve of vacuum feeding Download PDFInfo
- Publication number
- CN207792102U CN207792102U CN201721818815.6U CN201721818815U CN207792102U CN 207792102 U CN207792102 U CN 207792102U CN 201721818815 U CN201721818815 U CN 201721818815U CN 207792102 U CN207792102 U CN 207792102U
- Authority
- CN
- China
- Prior art keywords
- valve
- pipe
- discharge nozzle
- appendix
- connecting tube
- 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.)
- Active
Links
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
The utility model discloses a kind of and matching used breather valves of vacuum feeding, including filter, conical pipe, feed hopper, discharge nozzle, flap valve mechanism and appendix, filter side is provided with valve, the heavy caliber end of conical pipe is connected with discharge nozzle, feed hopper one end is connected with the inside of discharge nozzle, flap valve mechanism includes connecting tube and Guan Gai, connecting tube one end is connected with valve, the other end is extended into from the small-bore of conical pipe inside conical pipe, pipe lid is hinged with the end for extending into the connecting tube inside conical pipe, side of the pipe lid far from valve is provided with appendix, appendix is set to the inside of discharge nozzle along discharge nozzle length direction, the utility model is simple in structure, reasonable design, it can ensure in transported material, plugged filter, improve the efficiency of production, production cost is saved.
Description
Technical field
The utility model is related to materials-handling technology fields, and in particular to a kind of and matching used breathing of vacuum feeding
Valve.
Background technology
Existing at present to match breather valve with vacuum feeder, when conveying material, the filter of breather valve is easy
It blocks, especially even more serious in conveying powder blocking, reason is that the feeding process of vacuum feeder is that interval carries out, when upper
When material stops, the material in conveying pipeline will flow back, and reflux may result in breather valve blocking.
Utility model content
It is easy to use the technical problem to be solved by the present invention is to provide a kind of reasonable for structure, so that filter is not blocked,
Improve production efficiency with the matching used breather valve of vacuum feeding.
The task of the utility model is done in such a way that a kind of and matching used breather valve of vacuum feeding, feature exist
In：Including filter, conical pipe, feed hopper, discharge nozzle, flap valve mechanism and appendix, filter side is provided with valve, taper
The heavy caliber end of pipe is connected with discharge nozzle, and feed hopper one end is connected with the inside of discharge nozzle, and flap valve mechanism includes connecting tube
With pipe lid, connecting tube one end is connected with valve, and the other end is extended into from the small-bore of conical pipe inside conical pipe, Guan Gai with prolong
The end of the connecting tube stretched into inside conical pipe is hinged, and side of the pipe lid far from valve is provided with appendix, and appendix edge goes out
Expects pipe length direction is set to the inside of discharge nozzle.
Preferably, the end set of the connecting tube extended into inside conical pipe has angular cut, section and the level of angular cut
The angle in face is obtuse angle.
Preferably, valve is connected with filter and connecting tube respectively by opening clip soon.
Preferably, appendix is rectangular tube or the angle bar for being fastened on discharging pipe surface formation air duct.
Preferably, feed hopper is made of connecting flange and taper feed pipe, the bigbore end of taper feed pipe and company
Acting flange is fixedly connected, and small-bore end extends into the inside of the discharge nozzle right over appendix.
Preferably, valve is ball valve.
The utility model is simple in structure, reasonable design, can ensure that filter does not block in transported material, improve
The efficiency of production, has saved production cost.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Drawing explanation：1, filter, 2, conical pipe, 3, feed hopper, 4, discharge nozzle, 5, appendix, 6, valve, 7, connection
Pipe, 8, Guan Gai, 9, taper feed pipe, 10, connecting flange.
Specific implementation mode
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.
The technical solution of the utility model, one kind and the matching used breather valve of vacuum feeding is described in detail in conjunction with attached drawing,
Including filter 1, conical pipe 2, feed hopper 3, discharge nozzle 4, flap valve mechanism and appendix 5, filter side is provided with valve 6,
The heavy caliber end of conical pipe is connected with discharge nozzle, and feed hopper one end is connected with the inside of discharge nozzle, and flap valve mechanism includes connecting
Take over 7 and pipe lid 8, connecting tube one end are connected with valve, and the other end is extended into from the small-bore of conical pipe inside conical pipe, pipe
The end for the connecting tube covered and extend into inside conical pipe is hinged, and pipe lid is made to be overturn relative to connecting tube, is used to open and close
Connecting tube is sealed, side of the pipe lid far from valve is provided with appendix, and appendix is set to discharge nozzle along discharge nozzle length direction
Inside, appendix can be rectangular tube or be fastened on the angle bar that discharging pipe surface forms air duct, when material is transported, filter
It can effectively filter out the dust and pernicious gas in environment in feeding process, ensure the safety and sanitation of material, wherein boring
Flap valve structure is provided in shape pipe, pipe lid automatically opens when vacuum feeding, stops being automatically closed when suction, can be effective
Prevent feed back from causing the blocking of filter 1, material prevented to be flowed into filter from valve, discharge nozzle top be equipped with into
Hopper, feed hopper are made of connecting flange 10 and taper feed pipe 9, and connecting flange can removably be connected with feeder, cone
The bigbore end of shape feed pipe is fixedly connected with connecting flange, and small-bore end extends into the discharging right over appendix
The inside of pipe, discharge nozzle are connect by pipeline with vacuum feeder.
The end set of the connecting tube extended into inside conical pipe has angular cut, the section of angular cut and the angle of horizontal plane
For obtuse angle, it is the structure being obliquely installed to make pipe lid, and when pipe lid is closed, the reliable gravity of itself carries out auxiliary closure, makes closure
More tight, better tightness, valve is ball valve, and valve is connected with filter and connecting tube respectively by opening clip soon,
It is easy to disassemble.
The basic principle of the utility model, main feature and advantage has been shown and described above, it is new not departing from this practicality
Under the premise of type spirit and scope, the utility model also has various changes and modifications, these changes and improvements both fall within requirement and protect
The scope of the utility model of shield.
Claims (6)
1. a kind of and matching used breather valve of vacuum feeding, it is characterised in that：Including filter, conical pipe, feed hopper, discharging
Pipe, flap valve mechanism and appendix, filter side are provided with valve, and the heavy caliber end of conical pipe is connected with discharge nozzle, charging
Bucket one end is connected with the inside of discharge nozzle, and flap valve mechanism includes connecting tube and Guan Gai, and connecting tube one end is connected with valve, separately
One end is extended into from the small-bore of conical pipe inside conical pipe, and pipe lid is mutually cut with scissors with the end for extending into the connecting tube inside conical pipe
It connects, side of the pipe lid far from valve is provided with appendix, and appendix is set to the inside of discharge nozzle along discharge nozzle length direction.
2. a kind of and matching used breather valve of vacuum feeding according to claim 1, it is characterised in that：Extend into taper
The end set of connecting tube inside pipe has angular cut, and the section of angular cut and the angle of horizontal plane are obtuse angle.
3. a kind of and matching used breather valve of vacuum feeding according to claim 1, it is characterised in that：Valve passes through fast
Clip is opened respectively to be connected with filter and connecting tube.
4. a kind of and matching used breather valve of vacuum feeding according to claim 1, it is characterised in that：Appendix is square
Shape pipe is fastened on the angle bar that discharging pipe surface forms air duct.
5. a kind of and matching used breather valve of vacuum feeding according to claim 1, it is characterised in that：Feed hopper is by even
Acting flange and taper feed pipe composition, the bigbore end of taper feed pipe are fixedly connected with connecting flange, small-bore end
Portion extends into the inside of the discharge nozzle right over appendix.
6. a kind of and matching used breather valve of vacuum feeding according to claim 1, it is characterised in that：Valve is ball
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721818815.6U CN207792102U (en) | 2017-12-22 | 2017-12-22 | A kind of and matching used breather valve of vacuum feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721818815.6U CN207792102U (en) | 2017-12-22 | 2017-12-22 | A kind of and matching used breather valve of vacuum feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207792102U true CN207792102U (en) | 2018-08-31 |
Family
ID=63282086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721818815.6U Active CN207792102U (en) | 2017-12-22 | 2017-12-22 | A kind of and matching used breather valve of vacuum feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207792102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973127A (en) * | 2017-12-22 | 2018-05-01 | 新乡市振英机械设备有限公司 | A kind of and matching used breather valve of vacuum feeding |
-
2017
- 2017-12-22 CN CN201721818815.6U patent/CN207792102U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973127A (en) * | 2017-12-22 | 2018-05-01 | 新乡市振英机械设备有限公司 | A kind of and matching used breather valve of vacuum feeding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207792102U (en) | A kind of and matching used breather valve of vacuum feeding | |
| CN204433805U (en) | A kind of low-pressure pneumatic continuous delivery pump | |
| CN105752689A (en) | Powdery material conveying device | |
| CN205419094U (en) | Pneumatic conveying system | |
| CN208868670U (en) | A kind of self-sealing, gas backflow feed bin | |
| CN103693411A (en) | Dust collection device of drop point of belt conveying | |
| CN209480168U (en) | A kind of coal dust jumbo bag open the bag device and transportation system | |
| CN107973127A (en) | A kind of and matching used breather valve of vacuum feeding | |
| CN214878528U (en) | Powder pneumatic conveying storage bin and conveying device thereof | |
| CN205818390U (en) | Vacuum charging device | |
| CN209553564U (en) | Powder feeding device | |
| CN211733135U (en) | External bypass down-leading type transmitter | |
| CN204453813U (en) | A kind of powder conveying apparatus | |
| CN205442014U (en) | Pneumatic conveyer pipe who takes foreign matter clearing device says that antifriction decreases turn | |
| CN204713785U (en) | A kind of Horizontal dry powder tank | |
| CN204607049U (en) | A kind of pressure sending type powder conveying apparatus | |
| CN209351994U (en) | The rubbish of rubbish pneumatic conveying system launches case | |
| CN205114136U (en) | A powder storage tank for vacuum is reinforced | |
| CN207712977U (en) | A kind of compressed air pipe long-distance sand transport material device | |
| CN209065045U (en) | A kind of air-flow powder feeder | |
| CN207329782U (en) | A kind of powder carry tripper | |
| CN208394029U (en) | The anti-blocking hopper of built-in circular cone tripper | |
| CN104085688A (en) | Air conveying device for perlite | |
| CN204957809U (en) | Novel vacuum material loading machine | |
| CN203211165U (en) | Secondary air assisting device for powder material transportation truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |