CN102951448B - Device with convenience in powder delivery - Google Patents
Device with convenience in powder delivery Download PDFInfo
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- CN102951448B CN102951448B CN201210445826.XA CN201210445826A CN102951448B CN 102951448 B CN102951448 B CN 102951448B CN 201210445826 A CN201210445826 A CN 201210445826A CN 102951448 B CN102951448 B CN 102951448B
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- powder
- tube cell
- bucket
- powder bucket
- plunger
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Abstract
The invention relates to a device with convenience in powder delivery, which comprises a powder barrel, a fluidizing plate, a powder guiding tube, a powder delivery pipeline, and a pipeline control mechanism, wherein the powder barrel is provided with a cavity for holding powder; a fluidizing gas guiding port is arranged on a bottom part of the powder barrel; the fluidizing plate is arranged in the powder barrel and is close to the bottom part of the powder barrel; a fluidizing gas chamber is arranged between the fluidizing plate and the bottom part of the powder barrel; the fluidizing gas guiding port is communicated with the fluidizing gas chamber; one end of the powder guiding tube is connected with the powder barrel and is communicated with the cavity of the powder barrel; the other end of the powder guiding tube stretches out of the powder barrel; the powder delivery pipeline is connected with a stretching end of the powder guiding tube; and the pipeline control mechanism can control the powder delivery pipeline to open or close. The device with convenience in powder delivery is characterized by also comprising a powder pushing mechanism, wherein the powder pushing mechanism is in seal connection with the powder barrel, is arranged on one side of the powder barrel, which is opposite to the powder guiding tube, and can be used for pushing powder fluidized through the fluidizing plate in the powder barrel into a powder tube channel of the powder guiding tube. The device can be used for delivering the powder conveniently and smoothly without being blocked.
Description
Technical field:
The present invention relates to a kind of powder conveying device, especially a kind of device facilitating powder to carry.
Background technology:
Existing powder conveying device generally adopts shrinking valve structure as shown in Figure 1 and Figure 2.Pressurized air to the rheomorphism of fluidisation air chamber 012 through fluidized plate 013, makes the powder 010 in powder bucket 01 be in fluidized state by powder bucket fluidized gas entrance 011.As shown in Figure 1, when shrinking valve 2 03 closedown, shrinking valve 1 are opened, the powder of fluidisation can be filled into the inner chamber of connection pipe 04 and shrinking valve 1.As shown in Figure 2, when powder needs to be transferred out by powder bucket 01, shrinking valve 1 is closed, shrinking valve 2 03 is opened, the air supply opening 041 offered from connection pipe 04 sidewall starts to provide powder feeding gas, is in the powder between shrinking valve 1 and shrinking valve 2 03 and enters in flour extraction pipe 05 under the impetus of powder feeding gas and transfer out.Control shrinking valve 1, shrinking valve 2 03, opening of air supply opening 041 just can carry the powder in powder bucket 01 with closing.But there is following shortcoming in the mode of this conveying powder: 1, when shrinking valve 2 03 is closed, as shown in Figure 1, the powder be in shrinking valve 1 and connection pipe 04 does not have fluidisation to be easy to pile up in pipeline, and easily result in blockage pipeline, causes powder to carry.2, pipeline cleaning is inconvenient, time-consuming.3, use two shrinking valves 02,03, cost is high, and in vertical direction, requirements of installation space is large.
Summary of the invention:
The object of the present invention is to provide a kind of device facilitating powder to carry, it can facilitate conveying powder.
The present invention is achieved by the following technical solution:
Facilitate the device that powder is carried, comprise
One powder bucket, this powder bucket has one in order to the cavity of splendid attire powder, and powder bottom of the barrel offers fluid conductance entrance;
Fluid plate, this fluidized plate is located in powder bucket and near powder bottom of the barrel, be provided with fluid air chamber between fluidized plate and powder bottom of the barrel, described fluidized gas introducing port is communicated with this fluidisation air chamber;
One leads tube cell, this one end of leading tube cell be connected with powder bucket and with powder bucket cavity connects, the other end stretches out in powder bucket;
One powder conduit road, this powder conduit road is connected with described external part of leading tube cell; And
One pipeline control mechanism, the unlatching of this pipeline control mechanism controlled powder process end transfer line or closedown;
It is characterized in that: also comprise
One powder pushing mechanism, this powder pushing mechanism is tightly connected with powder bucket and is located on powder bucket and leads the relative side of tube cell with described, and it can be led pushing to through the powder of fluidized plate fluidisation in powder bucket in the tube cell passage of tube cell.
The present invention improves by following scheme:
Pushing mechanism described above with lead tube cell concentric be horizontally distributed in the left and right sides of powder bucket or pushing mechanism and lead tube cell concentric but with powder bottom of the barrel in a certain angle be installed on the left and right sides of powder bucket.
Pushing mechanism described above is a plunger tpe cylinder, comprise a cylinder body, the orienting sleeve be located in cylinder body, to be located in orienting sleeve and can along the plunger of cylinder body slippage under orienting sleeve guiding, cylinder body is installed on the sidewall of described powder bucket, plunger through powder bucket sidewall extending in the cavity of described powder bucket, and powder bucket sidewall is embedded with one and is placed on seal ring outside plunger.
Plunger described above is the hollow pillar that inside offers axial passage, and the axial passage of plunger in the one end stretching into described powder bucket is provided with check valve, described plunger is also provided with sealing member in stretching into the end in powder bucket, when plunger is pushed ahead and is offseted with the tube cell porthole of leading tube cell, described sealing member can by hermetically enclosed for tube cell porthole, now, described axial passage and on check valve relative with the tube cell porthole of leading tube cell, outside powder feeding gas can enter tube cell porthole through axial passage and check valve.
Sealing member described above is rubber seal.
Pipeline control mechanism described above, is located at the side on described powder conduit road, can extrude described powder conduit road from outside to inside; Described powder conduit road is elastic hose, and it can deformation and blinding off a line under the extruding of described pipeline control mechanism, and can be reopened by pipeline when pipeline control mechanism is cancelled squeese pressure and restored to the original state.
The interior cross section of tube cell of leading described above is for conical, cylindrical or eccentric taper.
The present invention compared with prior art has the following advantages:
1) the fluidized gas introducing port of powder bottom of the barrel has continual fluidized gas to be incorporated into fluidisation air chamber, fluidized gas is carried out powder bucket cavity and is carried out fluidisation to the powder in powder bucket cavity after the rheomorphism of fluidized plate, the powder in powder bucket is made to be in fluidized state, the powder of fluidisation can enter leads tube cell, when needing conveying powder, pipeline control mechanism controls powder conduit road and opens, described powder pushing mechanism simultaneously by powder bucket through the powder pushed forward of fluidized plate fluidisation in the tube cell passage of leading tube cell, realize powder convenience, smooth and easy conveying, not easily block.
2) plunger of described plunger tpe cylinder is the hollow pillar that an inside offers axial passage, and axial passage is built with check valve, and outside powder feeding gas can be introduced by axial passage, can effectively utilize compressed-air actuated thrust, powder is carried more quick.In addition, check valve also can prevent powder from entering in axial passage, and simplified structure is cost-saving.
3) clear up time, powder feeding gas can directly blow to lead tube cell tube cell passage in and powder conduit road on, make cleaning more convenient, fast and complete.
4) described pushing mechanism with lead the left and right sides that tube cell concentric is horizontally distributed in powder bucket, in vertical direction, requirements of installation space is little.
5) lead the interior cross section of tube cell for conical, cylindrical or eccentric taper, in powder bucket, the powder of fluidisation is more prone to enter and leads in tube cell, is beneficial to smooth conveying powder.
6) powder bucket sidewall is embedded with one and is placed on seal ring outside cylinder piston rod, can prevent powder from entering plunger tpe cylinder.
7) end of cylinder plunger is provided with sealing member, when plunger is pushed ahead and is offseted with the tube cell porthole of leading tube cell, described sealing member by hermetically enclosed for tube cell porthole, can cut off the connection of tube cell passage and powder bucket cavity effectively, and the powder in tube cell passage is transferred out by fast speed.
Accompanying drawing illustrates:
Fig. 1 is structural representation when existing powder conveying device is opened at shrinking valve one, shrinking valve two is closed.
Fig. 2 is structural representation when existing powder conveying device is closed at shrinking valve one, shrinking valve two is opened.
Fig. 3 be pipeline control mechanism of the present invention in off position time structural representation.
Fig. 4 is the structural representation of pipeline control mechanism of the present invention when open mode.
Detailed description of the invention:
As shown in Figure 3,4, a kind of device facilitating powder to carry, comprises powder bucket 1, fluidized plate 11, powder pushing mechanism 2, leads tube cell 3, powder conduit road 4 and pipeline control mechanism 5.
Described powder bucket 1 has one in order to the cavity of splendid attire powder 10, offers fluid conductance entrance 12 bottom powder bucket 1.
Described fluidized plate 11 to be located in powder bucket 1 and bottom powder bucket 1, and be provided with fluid air chamber 13 between bottom fluidized plate 11 and powder bucket 1, described fluidized gas introducing port 12 is communicated with this fluidisation air chamber 13.
Described one end of leading tube cell 3 be connected with powder bucket 1 and with powder bucket 1 cavity connects, the other end stretches out in powder bucket 1.Lead the interior cross section of tube cell 3 for conical, cylindrical or eccentric taper.
Described powder conduit road 4 is connected with described external part of leading tube cell 3.
The unlatching of described pipeline control mechanism 5 controlled powder process end transfer line 4 or closedown.
Described powder pushing mechanism 2 is tightly connected with powder bucket 1 and is located on powder bucket 1 and leads the relative side of tube cell 3 with described, and the powder through fluidized plate 11 fluidisation in powder bucket 1 can push to and lead in the tube cell passage of tube cell 3 by it.
Further, described pushing mechanism 2 with lead tube cell 3 concentric be horizontally distributed in the left and right sides of powder bucket 1 or pushing mechanism 2 with lead tube cell 3 concentric but with powder bucket 1 bottom in a certain angle the left and right sides being installed on powder bucket 1.In the present embodiment, preferred pushing mechanism 2 with lead the left and right sides that tube cell 3 concentric is horizontally distributed in powder bucket 1.
Particularly, described pushing mechanism 2 is a plunger tpe cylinder, comprise a cylinder body 21, the orienting sleeve 22 be located in cylinder body, to be located in orienting sleeve and can along the plunger 23 of cylinder body slippage under orienting sleeve guiding, cylinder body 21 is installed on the sidewall of described powder bucket 1, plunger 23 is through powder bucket 1 sidewall and extend in the cavity of described powder bucket 1, and powder bucket sidewall is embedded with one and is placed on seal ring 14 outside plunger 23.Described plunger 23 is the inner hollow pillar offering axial passage 231, and the axial passage 231 of plunger 23 in the one end stretching into described powder bucket 1 is provided with check valve 232, described plunger 23 is also provided with sealing member 233 in stretching into the end in powder bucket 1, and the seal 233 is rubber seal.When plunger 23 is pushed ahead and is offseted with the tube cell porthole of leading tube cell 3, described sealing member 233 can be hermetically enclosed by the tube cell porthole of leading tube cell 3, now, described axial passage 231 and on check valve 232 relative with the tube cell porthole of leading tube cell 3, outside powder feeding gas can enter the tube cell porthole of leading tube cell 3 through axial passage 231 and check valve 232.
Described pipeline control mechanism 5, is located at the side on described powder conduit road 4, and it can extrude described powder conduit road 4 from outside to inside in conjunction with a supporting bable tops; In the present invention, described pipeline control mechanism 5 is a piston type cylinder, the piston rod 52 comprising cylinder body 51 and match with cylinder body 51, the external part of piston rod 52 is provided with spherical extrusion head 521, and this spherical extrusion head 521 can extrude described powder conduit road 4 from outside to inside under the control of cylinder piston rod 52; Certainly, described pipeline control mechanism 5 can also be two piston type cylinders that correspondence is arranged at both sides, powder conduit road 4.Described powder conduit road 4 is elastic hose, and it can deformation and blinding off a line under the extruding of described pipeline control mechanism 5, and can be reopened by pipeline when pipeline control mechanism 5 is cancelled squeese pressure and restored to the original state.
The foregoing is only preferred embodiment of the present invention, be not used for limiting scope of the invention process, all equal changes of doing according to the scope of the claims of the present invention and modification, all fall into the scope that patent of the present invention contains.
Claims (4)
1. the device facilitating powder to carry, comprises
One powder bucket, this powder bucket has one in order to the cavity of splendid attire powder, and powder bottom of the barrel offers fluid conductance entrance;
Fluid plate, this fluidized plate is located in powder bucket and near powder bottom of the barrel, be provided with fluid air chamber between fluidized plate and powder bottom of the barrel, described fluidized gas introducing port is communicated with this fluidisation air chamber;
One leads tube cell, this one end of leading tube cell be connected with powder bucket and with powder bucket cavity connects, the other end stretches out in powder bucket;
One powder conduit road, this powder conduit road is connected with described external part of leading tube cell; And
One pipeline control mechanism, the unlatching of this pipeline control mechanism controlled powder process end transfer line or closedown;
It is characterized in that: also comprise
One powder pushing mechanism, this powder pushing mechanism is tightly connected with powder bucket and is located on powder bucket and leads the relative side of tube cell with described, it can lead in the tube cell passage of tube cell by pushing to through the powder of fluidized plate fluidisation in powder bucket, described pushing mechanism with lead the left and right sides that tube cell concentric is horizontally distributed in powder bucket, or pushing mechanism and lead tube cell concentric but with powder bottom of the barrel in a certain angle be installed on the left and right sides of powder bucket, described pushing mechanism is a plunger tpe cylinder, comprise a cylinder body, be located at the orienting sleeve in cylinder body, being located in also can along the plunger of cylinder body slippage under orienting sleeve guiding in orienting sleeve, cylinder body is installed on the sidewall of described powder bucket, plunger passes powder bucket sidewall and extend in the cavity of described powder bucket, and powder bucket sidewall is embedded with one and is placed on seal ring outside plunger, described plunger is the hollow pillar that inside offers axial passage, and the axial passage of plunger in the one end stretching into described powder bucket is provided with check valve, described plunger is also provided with sealing member in stretching into the end in powder bucket, when plunger is pushed ahead and is offseted with the tube cell porthole of leading tube cell, described sealing member can by hermetically enclosed for tube cell porthole, now, described axial passage and on check valve relative with the tube cell porthole of leading tube cell, outside powder feeding gas can enter tube cell porthole through axial passage and check valve.
2. a kind of device facilitating powder to carry according to claim 1, is characterized in that: described sealing member is rubber seal.
3. a kind of device facilitating powder to carry according to claim 1 and 2, is characterized in that: described pipeline control mechanism, is located at the side on described powder conduit road, can extrude described powder conduit road from outside to inside; Described powder conduit road is elastic hose, and it can deformation and blinding off a line under the extruding of described pipeline control mechanism, and can be reopened by pipeline when pipeline control mechanism is cancelled squeese pressure and restored to the original state.
4. a kind of device facilitating powder to carry according to claim 3, is characterized in that: described in lead tube cell interior cross section be conical, cylindrical or eccentric taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210445826.XA CN102951448B (en) | 2012-11-09 | 2012-11-09 | Device with convenience in powder delivery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210445826.XA CN102951448B (en) | 2012-11-09 | 2012-11-09 | Device with convenience in powder delivery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102951448A CN102951448A (en) | 2013-03-06 |
| CN102951448B true CN102951448B (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210445826.XA Expired - Fee Related CN102951448B (en) | 2012-11-09 | 2012-11-09 | Device with convenience in powder delivery |
Country Status (1)
| Country | Link |
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| CN (1) | CN102951448B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957987B (en) * | 2018-07-25 | 2020-12-15 | 贵州云侠科技有限公司 | Powder box |
| CN110040519A (en) * | 2019-04-30 | 2019-07-23 | 裕东（中山）机械工程有限公司 | A kind of quantitatively Dual-Phrase Distribution of Gas olid conveying device and dose delivery system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3750911A (en) * | 1970-12-18 | 1973-08-07 | Hoechst Ag | Device for delivering a measured charge of a flowable powder |
| US4586852A (en) * | 1984-07-02 | 1986-05-06 | Conoco Inc. | Apparatus for the reclamation of slurry from the bottom of a storage silo |
| CN1513744A (en) * | 2002-12-31 | 2004-07-21 | 中国科学院广州能源研究所 | Regulatable air controlled powder delivering device |
| DE102006032378A1 (en) * | 2006-07-13 | 2008-01-17 | Eisenmann Anlagenbau Gmbh & Co. Kg | Device for conveying powdered media |
| CN102009852A (en) * | 2010-10-22 | 2011-04-13 | 福建龙净环保股份有限公司 | Pneumatic transmission device |
| CN102173346A (en) * | 2011-03-04 | 2011-09-07 | 济南煜龙气力输送设备有限公司 | Environment-friendly boiling side lead type sender |
| CN102700941A (en) * | 2012-05-31 | 2012-10-03 | 东南大学 | Closed cavity type pressure varying dry powder pump device |
| CN102765604A (en) * | 2012-07-31 | 2012-11-07 | 瑞赛高廷仕（中山）涂装设备有限公司 | Powder conveyer device |
| CN202967557U (en) * | 2012-11-09 | 2013-06-05 | 裕东（中山）机械工程有限公司 | Device convenient for powder conveying |
-
2012
- 2012-11-09 CN CN201210445826.XA patent/CN102951448B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3750911A (en) * | 1970-12-18 | 1973-08-07 | Hoechst Ag | Device for delivering a measured charge of a flowable powder |
| US4586852A (en) * | 1984-07-02 | 1986-05-06 | Conoco Inc. | Apparatus for the reclamation of slurry from the bottom of a storage silo |
| CN1513744A (en) * | 2002-12-31 | 2004-07-21 | 中国科学院广州能源研究所 | Regulatable air controlled powder delivering device |
| DE102006032378A1 (en) * | 2006-07-13 | 2008-01-17 | Eisenmann Anlagenbau Gmbh & Co. Kg | Device for conveying powdered media |
| CN102009852A (en) * | 2010-10-22 | 2011-04-13 | 福建龙净环保股份有限公司 | Pneumatic transmission device |
| CN102173346A (en) * | 2011-03-04 | 2011-09-07 | 济南煜龙气力输送设备有限公司 | Environment-friendly boiling side lead type sender |
| CN102700941A (en) * | 2012-05-31 | 2012-10-03 | 东南大学 | Closed cavity type pressure varying dry powder pump device |
| CN102765604A (en) * | 2012-07-31 | 2012-11-07 | 瑞赛高廷仕（中山）涂装设备有限公司 | Powder conveyer device |
| CN202967557U (en) * | 2012-11-09 | 2013-06-05 | 裕东（中山）机械工程有限公司 | Device convenient for powder conveying |
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| Publication number | Publication date |
|---|---|
| CN102951448A (en) | 2013-03-06 |
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Granted publication date: 20150422 Termination date: 20211109 |