CN203256351U - Anti-blocking ejector - Google Patents
Anti-blocking ejector Download PDFInfo
- Publication number
- CN203256351U CN203256351U CN 201320281858 CN201320281858U CN203256351U CN 203256351 U CN203256351 U CN 203256351U CN 201320281858 CN201320281858 CN 201320281858 CN 201320281858 U CN201320281858 U CN 201320281858U CN 203256351 U CN203256351 U CN 203256351U
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- CN
- China
- Prior art keywords
- baffle plate
- buffer
- injector
- snubber
- blocking
- 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
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Abstract
The utility model discloses an anti-blocking ejector. The anti-blocking ejector comprises an ejector, a buffer and a sound eliminator, wherein the buffer is of a cylindrical structure, the side surface of the buffer is communicated with the ejector through a connecting pipe, one end of the buffer is connected with an elbow pipe, the other end of the elbow pipe is connected with a ladle, an ash blocking mechanism is arranged in the buffer and comprises a baffle plate and a baffle plate supporting column, the baffle plate supporting column is fixed at one side, which is far away from the elbow pipe, inside the buffer in the axial direction, the baffle plate is fixed at the end part of the baffle plate supporting column, and an included angle alpha exists between the baffle plate and the baffle plate supporting column. The anti-blocking ejector has the advantages that the anti-blocking ejector is provided with the buffer connected with the ladle, when the temperature is relatively high, a working medium gas containing lots of solid impurities is pumped out from the ladle and passes through the buffer, and the buffer is used for intercepting the lots of solid impurities in the working medium, so that the lots of solid impurities are remained in the buffer, thus a gas ejector pipe, a spray nozzle and an ejection pipe are prevented from being blocked; the buffer can be periodically cleaned; the working efficiency of the aluminum pumping is improved.
Description
Technical field
The utility model relates to a kind of vacuum special-purpose injector of vacuum ladle that makes, and particularly a kind of vacuum ladle is taken out and prevented the injector that stops up in the aluminium operation.
Background technology
Vacuum ladle is that current electrolysis aluminium manufacturing enterprise goes out aluminium at electrolyzer, goes out electrolytically must use equipment.Injector is the vacuum mechanism of vacuum ladle, two-man ladle out in the aluminium operation, injector is often blocked, or because the system compresses air pressure is low, cause taking out the aluminium operation and be forced to interrupt, finally cause Aluminum Electrolysis Production normally to carry out, the workman must change injector continually, increase workman's labour intensity, reduced production efficiency.
The utility model content
The utility model purpose provides a kind of injector that can adapt to low pressure pressurized air and have choke preventing function.
The technical scheme in the invention for solving the technical problem is: a kind of anti-blocking injector, comprise injector, snubber and sourdine, snubber is tubular structure, the side of snubber is communicated with injector by pipe connecting, snubber one end is connected with bend pipe, the bend pipe the other end links to each other with two-maing ladle, in snubber, be provided with the grey mechanism of gear, the grey mechanism of described gear comprises a baffle plate and a baffle plate pillar, described baffle plate pillar is the interior side away from bend pipe of fixed bumper vertically, described baffle plate is fixed on the baffle plate strut ends, has angle α between described baffle plate and the baffle plate pillar, 45≤α≤75 degree.
Angle α between baffle plate and the baffle plate pillar, α=60 degree.
Baffle surface is vertical with air flow line.
Described injector comprises the injector housing, injector housing installed in front has injecting tube, and the front end of injecting tube is equipped with oviduct, and injector housing rear end is equipped with nozzle, the injector sidewall is provided with the side direction inlet mouth, and the side direction inlet mouth is communicated with described snubber by pipe connecting.
Described sourdine docks with aiutage, is provided with interlayer between the two, and ventpipe is installed on the interlayer, and described injecting tube is fixedly connected with ventpipe, and described oviduct is positioned at sourdine.
Also be connected with vacuum meter at described snubber sidewall.
Beneficial effect: 1, the utility model is provided with and the snubber of two-maing ladle and being connected, when temperature higher, and the working medium gas that contains a large amount of solid impurities is extracted through out-of-date the effect of snubber out from two-maing ladle, hold back exactly, a large amount of solid impurities in the working medium are stayed in the snubber it, prevent from stopping up gas ejector pipe, nozzle, injecting tube.Snubber can periodic cleaning.Improved the working efficiency of taking out the aluminium operation.
2, in the injector working process, the vacuum tightness that produces can show at vacuum meter intuitively.The staff can more be had intuitively, grasp aluminium operation process situation, the problem that occurs in the more autotelic processing operation of taking out.
3, gas ejector pipe, nozzle, the design of injecting tube can be satisfied the higher vacuum tightness of generation, shortens the time of taking out the aluminium operation, accelerates to take out the speed of aluminium operation, improves and takes out the aluminium operating efficiency; Can satisfy under lower compressed air pressure operating mode and work, 0.65 Mpa during the system pressure of general potroom, the novel practical injector also can be worked when system pressure 0.35-0.4 Mpa.Can the planned 0.4Mpa of easing down to of purpose be arranged to system pressure, be conducive to energy-saving and emission-reduction, be conducive to reduce production costs.
Description of drawings
Figure l is the utility model cross-sectional view;
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Number in the figure 1 is bend pipe, and 2 is large flange, and 3 is asbestos pad, 4 is the snubber cylindrical shell, and 5 is the joint nut, and 6 is the vacuum meter pipe connecting, 7 is vacuum meter, and 8 is hexagon bolt, and 9 is single coil spring lock washer light type, 10 is plain washer, and 11 is hexagon bolt, and 12 is blind plate, 13 is asbestos pad, and 14 is pipe connecting, and 15 is the pipe connecting flange, 16 is the snubber flange, and 17 is the sourdine base plate, and 18 is silencer cylinder, 19 is oviduct, and 20 is the silencer cylinder flange, and 21 is the aiutage flange, 22 is plain washer, and 23 is single coil spring lock washer light type, and 24 is hex-nut, 25 is hexagon bolt, and 26 is ventpipe, and 27 are the exhaust cylindrical shell, 28 be aiutage at the bottom of, 29 is nut, 30 is injecting tube, 31 is the injector housing, and 32 is nozzle, and 33 is asbestos pad, 34 is spray tube, and 35 is asbestos pad, and 36 is plain washer, 37 is single coil spring lock washer light type, and 38 is hex-nut, and 39 is hexagon bolt, 40 is baffle plate, and 41 is the baffle plate pillar.
Embodiment
Referring to Fig. 1 and Fig. 2, anti-blocking injector comprises and bend pipe 1 and the flange of two-maing ladle and linking to each other that the upper end of bend pipe 1 is connected with snubber cylindrical shell 3 by large flange 2, snubber comprises snubber cylindrical shell 3, the two ends of this snubber cylindrical shell 3 arrange respectively flange and asbestos pad, and blind plate 12, are bolted.Snubber cylindrical shell 3 sidepieces are equipped with vacuum meter 7, and vacuum meter 7 is fixed on the sidepiece of snubber cylindrical shell 3 by vacuum meter pipe connecting 6 and joint nut 5.The top of snubber cylindrical shell 3 links to each other with injector housing 31; Injector housing 31 1 ends are equipped with spray tube 34, and pad is provided with asbestos pad 33 between the two, and an end of spray tube 34 is equipped with nozzle 32, and the other end is equipped with quick coupling, are connected with the workshop pneupress system during rapid-acting coupling work.Injector housing 31 the other ends are installed injecting tube 30, the injecting tube 30 terminal oviducts 19 that connect; Oviduct 19 is installed in the silencer cylinder 18, and ventpipe 26 links to each other silencer cylinder 18 with aiutage 27.In snubber cylindrical shell 3, be provided with the grey mechanism of gear, the grey mechanism of described gear comprises a baffle plate 40 and a baffle plate pillar 41, described baffle plate pillar 41 is the interior side away from bend pipe of fixed bumper vertically, described baffle plate 40 is fixed on the baffle plate strut ends, there is angle α between described baffle plate and the baffle plate pillar, preferred 60 degree.Snubber can be pounced on a large amount of solid particulate with stronger cementability in the collection working medium, prevents the obstruction of spray tube, shower nozzle, injecting tube.Baffle surface and air flow line near normal, for example the angle degree between baffle plate and the baffle plate pillar.Vacuum tightness in vacuum meter 7 can be indicated and be two-mand ladle.Spray tube, shower nozzle, the injecting tube of design can guarantee as usual work under the operating mode of injection medium low pressure.
Change the injector on the vacuum ladle, install the anti-blocking injector of utility model, reduce the pressure of system compresses air.Can accelerate to take out the aluminium operating speed, prolong the work-ing life of injector, energy-saving and emission-reduction reduce production costs.
Claims (6)
1. anti-blocking injector, comprise injector, snubber and sourdine, snubber is tubular structure, the side of snubber is communicated with injector by pipe connecting, snubber one end is connected with bend pipe, the bend pipe the other end links to each other with two-maing ladle, it is characterized in that: in snubber, be provided with the grey mechanism of gear, the grey mechanism of described gear comprises a baffle plate and a baffle plate pillar, described baffle plate pillar is the interior side away from bend pipe of fixed bumper vertically, described baffle plate is fixed on the baffle plate strut ends, has angle α between described baffle plate and the baffle plate pillar, 45≤α≤75 degree.
2. anti-blocking injector according to claim 1 is characterized in that: the angle α between baffle plate and the baffle plate pillar, α=60 degree.
3. anti-blocking injector according to claim 1, it is characterized in that: baffle surface is vertical with air flow line.
4. anti-blocking injector according to claim 1, it is characterized in that: described injector comprises the injector housing, injector housing installed in front has injecting tube, the front end of injecting tube is equipped with oviduct, injector housing rear end is equipped with nozzle, the injector sidewall is provided with the side direction inlet mouth, and the side direction inlet mouth is communicated with described snubber by pipe connecting.
5. anti-blocking injector according to claim 4, it is characterized in that: described sourdine docks with aiutage, is provided with interlayer between the two, and ventpipe is installed on the interlayer, and described injecting tube is fixedly connected with ventpipe, and described oviduct is positioned at sourdine.
6. anti-blocking injector according to claim 1 is characterized in that: also be connected with vacuum meter at described snubber sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281858 CN203256351U (en) | 2013-05-22 | 2013-05-22 | Anti-blocking ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281858 CN203256351U (en) | 2013-05-22 | 2013-05-22 | Anti-blocking ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256351U true CN203256351U (en) | 2013-10-30 |
Family
ID=49468935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320281858 Expired - Fee Related CN203256351U (en) | 2013-05-22 | 2013-05-22 | Anti-blocking ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277223A (en) * | 2018-11-19 | 2019-01-29 | 吴忠飞 | A kind of vacuum injector |
-
2013
- 2013-05-22 CN CN 201320281858 patent/CN203256351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277223A (en) * | 2018-11-19 | 2019-01-29 | 吴忠飞 | A kind of vacuum injector |
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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: 20131030 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |