CN110822882A - Butt joint device for drying equipment - Google Patents
Butt joint device for drying equipment Download PDFInfo
- Publication number
- CN110822882A CN110822882A CN201911137112.0A CN201911137112A CN110822882A CN 110822882 A CN110822882 A CN 110822882A CN 201911137112 A CN201911137112 A CN 201911137112A CN 110822882 A CN110822882 A CN 110822882A
- Authority
- CN
- China
- Prior art keywords
- dust
- butt joint
- air bag
- telescopic pipe
- extension 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/008—Seals, locks, e.g. gas barriers or air curtains, for drying enclosures
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a butt joint device for drying equipment, which comprises a telescopic pipe, wherein the bottom of the telescopic pipe is fixedly connected with a flange, the top of the telescopic pipe is fixedly provided with a top supporting piece, a telescopic driving piece is arranged between the flange and the top supporting piece, a material receiving opening at the top of the telescopic pipe is provided with a sealing air bag, and the sealing air bag is connected with a vacuum generator; the top material receiving port of the telescopic pipe is also provided with a dust collection structure. The butt joint device for the drying equipment can be completely in butt joint in a sealing way in the butt joint operation, and can timely treat dust at the butt joint part, so that the dust is prevented from overflowing into the air to damage air and workers.
Description
Technical Field
The invention relates to a butt joint device, in particular to a butt joint device for drying equipment.
Background
Adopt the desiccator to dry after the washing material dehydration of lithium electricity material trade, the desiccator is generally through rotatory drying, and the back is accomplished in the drying, and the equipment of next process need dock with the desiccator discharge gate is automatic, has the problem next at the in-process of butt joint: when the rotary dryer stops after drying, the discharge port is positioned to have deviation, and a butt joint device is required to be arranged at the discharge port so as to be in butt joint with the next procedure.
The Chinese patent with the application number of 201721215278.6 discloses an automatic butt joint device for IBC movable tanks, which comprises a fixed connecting pipe and a movable connecting pipe, a connecting flange is arranged at an opening at one end of the fixed connecting pipe, a mounting seat is fixed at one end of the fixed connecting pipe close to the connecting flange, the mounting seat is provided with a telescopic device, the other end of the fixed connecting pipe is sleeved with a movable connecting pipe, the outer side surface of the movable connecting pipe is fixedly connected with a telescopic rod of the telescopic device through a connecting rod, in the disclosed technical scheme, the telescopic rod is adopted to drive the movable connecting pipe to stretch and retract so as to realize automatic butt joint of the feed port or the discharge port of the IBC movable tank, but the butt joint part of the movable connecting pipe in the scheme and the feed inlet or the discharge outlet of the IBC movable tank has inevitable butt joint errors, and a sealing structure is not arranged, so that the butt joint of the butt joint device and the feed inlet or the discharge outlet of the IBC movable tank cannot be completely sealed.
The automatic butt joint structure cannot achieve complete sealing when being applied to a discharge port of drying equipment or a port as much as possible because the automatic butt joint structure cannot be completely sealed, and materials move to overflow the butt joint port in the butt joint process so as to overflow dust; and after the butt joint is completed, after the automatic telescopic structure descends, dust still remains at the butt joint part, the dust can overflow under the two conditions, the harm is brought to the working personnel in the environment of a workshop of a factory building, and particularly, the physical health of the working personnel can be seriously influenced by the overflow of the materials for the lithium battery.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a butting device for drying equipment, which can completely seal a butting port in the butting operation on one hand and can timely treat dust at the butting position on the other hand so as to avoid the damage of the dust overflowing into the air to the air and workers.
In order to achieve the above object, the present invention provides a docking device for drying equipment, comprising a telescopic pipe, wherein the bottom of the telescopic pipe is fixedly connected with a flange, the top of the telescopic pipe is fixedly provided with a top supporting piece, a telescopic driving piece is arranged between the flange and the top supporting piece,
a material receiving opening at the top of the extension tube is provided with a sealing air bag which is connected with a vacuum generator; the top material receiving port of the telescopic pipe is also provided with a dust collection structure.
Preferably, the top supporting piece is a supporting ring, and the sealing air bag is fixedly arranged between the telescopic pipe and the supporting ring;
the dust collection mechanism comprises a dust remover, an annular dust collection cavity is arranged in the support ring, the dust collection cavity is connected with an air inlet of the dust remover, and a plurality of dust collection openings communicated with the dust collection cavity are formed in the inner wall of the support ring.
Preferably, the telescopic driving part comprises two cylinders which run synchronously, and two ends of each cylinder are respectively connected with the flange and the support ring.
Preferably, the telescopic driving member comprises two oil cylinders or electric cylinders which run synchronously, and two ends of each oil cylinder or electric cylinder are respectively connected with the flange and the support ring.
Preferably, the telescopic tube is a tubular body which is formed by elastic plastic materials and can be compressed along the axial direction.
As preferred scheme, sealed gasbag is annular gasbag circle, the surperficial integrated into one piece of gasbag circle has the connection limit, connect limit and flexible pipe joint or bolted connection.
Preferably, the telescopic pipe comprises a fixed pipe and a movable pipe which are sleeved in a movable mode along the axial direction, the flange is arranged at the end portion of the fixed pipe, and the sealing air bag is fixedly arranged at one end, far away from the fixed pipe, of the movable pipe.
Preferably, a material receiving cone extending towards the outlet of the extension tube is arranged in the extension tube, and the diameter of the material receiving cone extending towards the outlet of the extension tube is gradually reduced.
As a preferred scheme, Teflon ETFE coatings are sprayed on the inner wall of the extension tube, the inner wall of the material receiving cone and the inner wall through which dust of the dust removal system passes.
Preferably, the dust collector also comprises a control box which is simultaneously and electrically connected with the telescopic driving piece, the vacuum generator and the dust collector.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a telescopic driving piece of a butting device for drying equipment, which can drive a telescopic pipe to extend and shorten so as to drive the telescopic pipe to be butted with a feed inlet or a discharge outlet of the drying equipment. The sealing air bag has elasticity, and can effectively compensate the positioning deviation when a feed port or a discharge port of the rotary drying equipment is butted with the telescopic pipe; the sealing effect is good, a vacuum generator is adopted to deflate the air bag during pressure relief, and the risk that the air bag is scraped by a pipeline at the discharge port of the dryer in the ascending process of the expansion device is reduced; the dust collection mechanism can reduce the risk of dust overflow after butt joint operation and butt joint are finished to the maximum extent.
Drawings
FIG. 1 is a schematic structural diagram of a docking device for a discharge port of a drying apparatus according to an embodiment of the present invention;
fig. 2 is a schematic view of an installation structure of a docking device for a discharge port of a drying apparatus in an embodiment of the present invention.
In the figure, 1, a telescopic pipe; 11. a material receiving cone; 2. a flange; 3. a top support; 31. a dust suction port; 4. sealing the air bag; 5. a dust remover; 6. a telescopic driving member; 7. a vacuum generator.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The preferred embodiment of the docking device for the drying equipment of the present invention is shown in fig. 1-2, and comprises a telescopic pipe 1, wherein the bottom of the telescopic pipe 1 is fixedly connected with a flange 2, the top of the telescopic pipe 1 is fixedly provided with a top support member 3, a telescopic driving member 6 is arranged between the flange 2 and the top support member 3, the telescopic driving member 6 can drive the telescopic pipe 1 to extend and shorten so as to drive the telescopic pipe 1 to dock with a discharge port of the drying equipment, a sealed air bag 4 is arranged at a top feed port of the telescopic pipe 2, the sealed air bag 4 is connected with a vacuum generator 7, specifically, the top support member 3 is a support ring, and the sealed air bag 4 is fixedly arranged between the telescopic pipe; the material mouthful still is equipped with dust collection structure in the top of flexible pipe 1, and dust absorption mechanism includes dust remover 5, and the support ring is inside to be equipped with annular dust absorption chamber, and the dust absorption chamber links to each other with dust remover 5's air inlet, the inner wall of support ring be equipped with a plurality of with the dust absorption mouth 31 of dust absorption chamber intercommunication, the dust remover is opened, becomes the negative pressure in the dust absorption chamber, and the dust gets into the dust absorption chamber from dust absorption mouth 31 in, then is handled in being inhaled dust remover 5, utilizes dust remover 5 to handle dust separation, avoids the dust directly to discharge the pollution to the air in the air. When the dust collection device is specifically implemented, the extension tube 2 is driven to extend or shorten to be in butt joint with a discharge hole of drying equipment, the sealing air bag 4 is inflated by the vacuum generator 7 after butt joint positioning, the sealing air bag 4 seals a material receiving hole, the dust collection structure is always started in the butt joint process to absorb dust at the feed hole of the extension tube for treatment, and the dust can be recycled after treatment; after the butt joint is completed, the dust suction mechanism is closed, then the vacuum generator 7 is used for discharging gas in the sealing air bag 4, the diameter of the sealing air bag 4 is increased, then the extension tube 1 is extended or compressed, the butt joint device is moved to be far away from a discharge hole of the drying equipment, and the sealing air bag 4 can be prevented from being scraped by a pipeline of the discharge hole in the next butt joint process.
Specifically, the sealing air bag 4 is an annular air bag ring, a connecting edge is integrally formed on the surface of the air bag ring, and the connecting edge is connected with the top of the telescopic pipe 1 in a clamping mode or in a bolt connection mode. The telescopic pipe 1 is a tubular body which is made of elastic plastic materials and can be compressed along the axial direction, the flange 2 is fixedly connected with the bottom of the telescopic pipe 1 through a bolt, and the top of the telescopic pipe 1 is connected with the connecting edge of the sealing air bag 4 in a clamping mode.
Wherein, in other embodiments, the telescopic tube 1 can be a fixed tube and a movable tube which are sleeved movably along the axial direction, the flange 2 is arranged at the end part of the fixed tube through bolt connection, the sealing air bag 4 is fixedly arranged at one end of the movable tube far away from the fixed tube, and the movable tube is connected with the connecting edge of the sealing air bag 4 through bolts.
Wherein, the flexible driving piece 6 of this application includes two synchronous operation's cylinder or hydro-cylinder, and the both ends of each cylinder or hydro-cylinder are equallyd divide and are do not flange 2 and support ring, and cylinder or hydro-cylinder set up from top to bottom, and the fixed end bolt fastening of cylinder or hydro-cylinder is on flange 2, and the flexible end in top of cylinder or hydro-cylinder is crossed the bolt fastening and is being held on the journal stirrup of support ring outer wall.
In other embodiments, the telescopic driving member 6 of the present application includes two electric cylinders which run synchronously, each electric cylinder includes a servo motor and a lead screw connected to the servo motor, the servo motor and the lead screw are integrally designed to convert the rotary motion of the servo motor into linear motion, so that the motor is disposed on the flange, the lead screw is connected to the upper end of the telescopic tube, and the servo motor drives the lead screw to rotate so as to drive the telescopic tube 1 to stretch or compress.
Two synchronous operation's electric cylinder or hydro-cylinder can drive the synchronous rising in both sides of flexible pipe 1 or descend butt joint drying equipment, avoid the unsynchronized card that arouses of both sides cylinder among the prior art to appear.
During specific implementation, the inlet of the telescopic pipe 1 of the butt joint device is larger than the diameter of the feeding hole or the discharging hole of the drying equipment, so that the butt joint compensation can be still performed smoothly when deviation occurs after the rotation of the drying equipment is stopped.
Wherein, be equipped with in the flexible pipe 1 and connect the material awl 11 to the export extension of flexible pipe 1, the diameter that connects the material awl 11 to the export extension of flexible pipe reduces gradually, connects the material awl 11 and can reduce the risk that flexible pipe 1 lower extreme receives the powder extrusion fracture.
Wherein, the inner wall of the extension tube 1, the inner wall of the material receiving cone 11 and the inner wall through which the dust of the dust removal system passes are all sprayed with Teflon ETFE coatings.
The utility model provides a interfacing apparatus for drying equipment still includes the control box, and the control box is connected with flexible driving piece, vacuum generator 7 and dust remover electricity simultaneously for the automatic butt joint of control flexible driving piece, and control vacuum generator 7 aerifys and exhausts sealed gasbag, be used for opening and closing of control dust remover simultaneously.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A butt joint device for drying equipment comprises a telescopic pipe, the bottom of the telescopic pipe is fixedly connected with a flange, the top of the telescopic pipe is fixedly provided with a top support piece, a telescopic driving piece is arranged between the flange and the top support piece, and the butt joint device is characterized in that,
a material receiving opening at the top of the extension tube is provided with a sealing air bag which is connected with a vacuum generator; the top material receiving opening of the telescopic pipe is also provided with a dust collection structure.
2. The docking device for a drying appliance according to claim 1, wherein the top support is a support ring, and the sealing bladder is fixedly disposed between the extension tube and the support ring.
3. The docking device as claimed in claim 2, wherein the dust suction mechanism comprises a dust catcher, the supporting ring has an annular dust suction chamber therein, the dust suction chamber is connected to an air inlet of the dust catcher, and the inner wall of the supporting ring has a plurality of dust suction ports communicating with the dust suction chamber.
4. The docking device as claimed in claim 2, wherein the telescopic driving member comprises two cylinders or electric cylinders which are operated synchronously, and both ends of each cylinder are respectively connected with the flange and the support ring.
5. A docking device for a drying appliance according to claim 1, wherein said extension tube is an axially compressible tubular body formed of an elastomeric material.
6. The butt joint device for the drying equipment as claimed in claim 1, wherein the sealing air bag is an annular air bag ring, a connecting edge is integrally formed on the surface of the air bag ring, and the connecting edge is connected with the telescopic pipe in a clamping manner or in a bolt manner.
7. The docking device for a drying apparatus as claimed in claim 1, wherein the extension tube comprises a fixed tube and a movable tube movably sleeved in an axial direction, the flange is provided at an end of the fixed tube, and the sealing air bag is fixedly provided at an end of the movable tube far from the fixed tube.
8. The docking device as claimed in claim 1, wherein the extension tube is provided with a receiving cone extending toward the outlet of the extension tube, and the receiving cone has a diameter gradually decreasing toward the outlet of the extension tube.
9. The butt-joint device for the discharge hole of the drying equipment according to any one of claims 1 to 8, wherein the inner wall of the extension tube, the inner wall of the receiving cone and the inner wall through which dust of the dust removal system passes are all coated with Teflon ETFE coating.
10. The docking device as claimed in claim 1, further comprising a control box, wherein the control box is electrically connected to the telescopic driving member, the vacuum generator and the dust collector at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911137112.0A CN110822882A (en) | 2019-11-19 | 2019-11-19 | Butt joint device for drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911137112.0A CN110822882A (en) | 2019-11-19 | 2019-11-19 | Butt joint device for drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110822882A true CN110822882A (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911137112.0A Pending CN110822882A (en) | 2019-11-19 | 2019-11-19 | Butt joint device for drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110822882A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013178A (en) * | 2020-09-18 | 2020-12-01 | 浙江万家工业设备有限公司 | Powder pipeline unloading docking mechanism |
| CN114180366A (en) * | 2021-08-20 | 2022-03-15 | 河北邯峰发电有限责任公司 | Dust collecting equipment of bulk machine of fly ash silo |
| CN114348679A (en) * | 2022-01-17 | 2022-04-15 | 北京诚益通科技有限公司 | Sealed automatic docking mechanism is transported to over-and-under type material |
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Patent Citations (8)
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| CN201545526U (en) * | 2009-11-24 | 2010-08-11 | 鞍钢集团矿业公司 | Electric loading dustproof device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013178A (en) * | 2020-09-18 | 2020-12-01 | 浙江万家工业设备有限公司 | Powder pipeline unloading docking mechanism |
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| CN114180366B (en) * | 2021-08-20 | 2024-01-23 | 河北邯峰发电有限责任公司 | Dust collecting equipment of fly ash warehouse bulk machine |
| CN114348679A (en) * | 2022-01-17 | 2022-04-15 | 北京诚益通科技有限公司 | Sealed automatic docking mechanism is transported to over-and-under type material |
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Effective date of registration: 20200624 Address after: No.21-5, Gongye Road, North Industrial Zone, Dafu village, Zhangcha street, Chancheng District, Guangzhou City, Guangdong Province Applicant after: FOSHAN TIANLU INTELLIGENT EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: No.21-9, industrial road, North Industrial Zone, Dafu village, Zhangcha street, Chancheng District, Foshan City, Guangdong Province 528000 Applicant before: Guangdong Zhongchuang Powder Technology Co.,Ltd. |
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Address after: 528000 no.21-5, Gongye Road, North Industrial Zone, Dafu village, Zhangcha street, Chancheng District, Foshan City, Guangdong Province Applicant after: FOSHAN TIANLU INTELLIGENT EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 510000 no.21-5, Gongye Road, North Industrial Zone, Dafu village, Zhangcha street, Chancheng District, Guangzhou City, Guangdong Province Applicant before: FOSHAN TIANLU INTELLIGENT EQUIPMENT TECHNOLOGY Co.,Ltd. |