CN204980434U - High airtight discharge apparatus - Google Patents
High airtight discharge apparatus Download PDFInfo
- Publication number
- CN204980434U CN204980434U CN201520764790.0U CN201520764790U CN204980434U CN 204980434 U CN204980434 U CN 204980434U CN 201520764790 U CN201520764790 U CN 201520764790U CN 204980434 U CN204980434 U CN 204980434U
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- CN
- China
- Prior art keywords
- elbow
- discharging
- discharge apparatus
- high airtight
- vacuum drying
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Abstract
The utility model relates to a high airtight discharge apparatus is by discharge apparatus. Elbow, sealing device, hopper and pipe constitution. Discharge apparatus is being connected to the one end of elbow, and the pipe is being connected to the other end of elbow, pipe and elbow are sealed by sealing device fixed connection, elbow and discharge apparatus are by flange fixed connection. The elbow is being connected to discharge apparatus's one end, and the hopper is being connected to discharge apparatus's the other end. High airtight discharge apparatus's pipe connection plays the effect of sealed rotatory pipeline to the vacuum drying equipment, and continuity vacuum drying's process flow is realized to business turn over vacuum drying equipment that the material just can not stopped in succession, and it is laborsaving to save labour, sealed effectual, overhauls also to make things convenient for. High airtight discharge apparatus can adjust according to the operating pressure of vacuum drying system, and the external condition restriction is few, and the practicality is strong, and the range of application is wide.
Description
Technical field
The utility model relates to a kind of device for discharging, specifically the airtight device for discharging of a kind of height applied on vacuum dryer.
Background technology
At present, device for discharging is applicable to the handling of dry powdery and granule materials, is the device for discharging being applied to the equipment such as grinding machine, dryer, drying tower, feed bin, grain depot; Material due to conveying needs airtight and have in the system of pressure, negative pressure and transmit, more and more higher to the requirement of the sealing air-tightness of discharge gate, air leakage and delivery pressure; Current device for discharging mainly adopts the sealing of flexible sealing and positiver sealing two kinds of forms, and it seals poor air-tightness, air leakage is large, friction force is large, can not do the high airtight sealing charging of vacuum drying apparatus and use.
Magneticfluid Seal Technique develops on the basis of magnetic fluid, and when magnetic fluid injects the gap in magnetic field, it can be full of whole gap, is formed a kind of " the O RunddichtringO of liquid ".The function of device for sealing magnetic fluid is that rotary motion is delivered in airtight container, is usually used in vacuum seal; By " zero leakage " dynamic seal pioneering technology that countries in the world are extensively generally acknowledged.
Summary of the invention
Problem to be solved in the utility model is the deficiency overcoming the existence of existing device for discharging, provides a kind of structure simple, and sealing air-tightness is strong, the airtight device for discharging of height that during input and output material running, air leakage is few.
In order to arrive above-mentioned purpose, the utility model is realized by following technical proposals: a kind of high airtight device for discharging is by device for discharging, and elbow, sealing arrangement, hopper and conduit form.
One end of described elbow is connected to device for discharging, and the other end of elbow is connected to conduit.
1, conduit and elbow are by sealing arrangement fixed connection and sealing.
2, elbow is fixedly connected with by flange with device for discharging.
The making material of described elbow and conduit is metal.
Described sealing arrangement is device for sealing magnetic fluid, or flexible seal device.
Described device for sealing magnetic fluid is by magnetic conductance seat, bearing, magnetic pole, permanent magnet, magnetic conductive axis, magnetic fluid do not form, under the effect of uniform steady magnetic field, make magnetic fluid riddle in the space of setting, set up multistage " O RunddichtringO ", thus reach the effect of sealing; Every grade of seal ring generally can bear and be greater than 0.15 ~ 0.2 atmospheric pressure reduction.Total pressure-bearing is pressure reduction sums at different levels, is generally designed to 2.5 barometric pressures, and totally the withstand voltage progression with liquid round section joint ring increases and increases.
One end of described device for discharging is connected to elbow, and the other end of device for discharging is connected to hopper.
Described device for discharging is high airtight discharge gate, or air sealer, or wind stopping device.
The utility model has following beneficial effect compared with existing device for discharging: a kind of high airtight device for discharging structure is simply easy to use, by the tubes connection of airtight for height device for discharging on vacuum dryer, play the effect of the pipeline of seal rotary, material just can round-the-clock turnover vacuum dryer, realize the vacuum drying technological process of continuity, save labor, good sealing effect, maintenance also facilitates.High airtight device for discharging can adjust according to the operation pressure of vacuum drying system, and external condition restriction is few, practical, applied range.
Accompanying drawing illustrates:
Fig. 1, structural representation for the high airtight device for discharging of the utility model.
Detailed description of the invention:
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment:
The airtight device for discharging of height is as shown in Figure 1 by hopper (1), and device for discharging (2), elbow (3), sealing arrangement (5) and conduit (4) form.
One end of described elbow (3) is connected to device for discharging (2), and the other end of elbow (3) is connected to conduit (4).
1, conduit (4) and elbow (3) are by sealing arrangement (5 fixed connection and sealing.
2, elbow (3) is fixedly connected with by flange with device for discharging (2).
Described elbow (3) and the making material of conduit (4) are metals.
Described sealing arrangement (5) is device for sealing magnetic fluid.
One end of described device for discharging (2) is connected to elbow (3), and the other end of device for discharging (2) is connected to hopper (1).
Described device for discharging (2) is high airtight discharge gate.
The workflow of high airtight device for discharging is as follows:
1, conduit (4) one end of airtight for height device for discharging is connected on vacuum dryer; Conduit (4) is along with vacuum dryer rotary motion, and elbow (3) and device for discharging (2) are that fixed static is motionless.
2, the hopper (1) of the airtight device for discharging of the height of vacuum dryer inlet point is superincumbent.
3, wet stock starts device for discharging (2) after entering hopper (1), and wet stock flows in vacuum dryer through conduit (4) after entering elbow (3) by dynamic device for discharging (2)
4, the hopper (1) of the airtight device for discharging of the height of vacuum dryer discharging opening is below.
5, dried dry material flows to after elbow (3) through conduit (4), discharges flow out outside vacuum dryer through hopper through device for discharging (2).
6, material just can round-the-clock turnover vacuum dryer, realizes the vacuum drying technological process of continuity.
Above embodiment just understands method for making of the present utility model and core concept thereof for helping; concrete enforcement is not limited to above-mentioned concrete embodiment; those skilled in the art is from above-mentioned design; without performing creative labour; done change, all drops on protection domain of the present utility model.
Claims (3)
1. a high airtight device for discharging, is characterized in that: high airtight device for discharging by hopper (1), device for discharging (2), elbow (3), sealing arrangement (5) and conduit (4) composition;
One end of described elbow (3) is connected to device for discharging (2), and the other end of elbow (3) is connected to conduit (4);
Described conduit (4) and elbow (3) are by sealing arrangement (5) fixed connection and sealing;
Described elbow (3) is fixedly connected with by flange with device for discharging (2);
One end of described device for discharging (2) is connected to elbow (3), and the other end of device for discharging (2) is connected to hopper (1).
2. the high airtight device for discharging of one according to claim 1, is characterized in that: sealing arrangement (5) is device for sealing magnetic fluid, or flexible seal device.
3. the high airtight device for discharging of one according to claim 1, is characterized in that: device for discharging (2) is high airtight discharge gate, or air sealer, or wind stopping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520764790.0U CN204980434U (en) | 2015-09-26 | 2015-09-26 | High airtight discharge apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520764790.0U CN204980434U (en) | 2015-09-26 | 2015-09-26 | High airtight discharge apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204980434U true CN204980434U (en) | 2016-01-20 |
Family
ID=55114824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520764790.0U Expired - Fee Related CN204980434U (en) | 2015-09-26 | 2015-09-26 | High airtight discharge apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204980434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956341A (en) * | 2017-12-22 | 2019-07-02 | 郑州三和水工机械有限公司 | Loading spout and bulk machine |
-
2015
- 2015-09-26 CN CN201520764790.0U patent/CN204980434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956341A (en) * | 2017-12-22 | 2019-07-02 | 郑州三和水工机械有限公司 | Loading spout and bulk machine |
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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: 20160120 Termination date: 20200926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |