CN103055648B - Powder concentrates material collecting device - Google Patents
Powder concentrates material collecting device Download PDFInfo
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- CN103055648B CN103055648B CN201310026127.6A CN201310026127A CN103055648B CN 103055648 B CN103055648 B CN 103055648B CN 201310026127 A CN201310026127 A CN 201310026127A CN 103055648 B CN103055648 B CN 103055648B
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Abstract
The invention provides a kind of powder and concentrate material collecting device, belong to technical field of operation.It solve the product needed that existing retracting device collects again to be uniformly mixed, so also exist that operation increases, equipment investment increases, operator increases, production cost to increase etc. problem.This powder concentrates material collecting device, comprise whirlwind collector, whirlwind collector has cylindrical shell, cone, the feed pipe be connected with cylinder lumen, the drainage conduit be connected with cone portlet and the blast pipe being positioned at cylindrical shell, and one end of blast pipe passes from cylindrical shell end face; The pocket type collector being divided into by blast pipe and filtering exocoel and filter inner chamber is in series with in blast pipe; Filter exocoel to be connected with cylinder lumen.This powder concentrates material collecting device namely to trap oarse-grained powder, trap again the powder of molecule, and the bulky grain of trapping and molecule powder all enter the ash releasing tube of whirlwind collector, namely size particles automatically mixes, and avoids that classification occurs and collects phenomenon.<pb pnum="1" />
Description
Technical field
The invention belongs to technical field of operation, relate to a kind of gathering-device, particularly a kind of powder concentrates material collecting device.
Background technology
In daily production, some product is Powdered, as LiFePO4, iron oxide, titanium dioxide etc.
Aborning in order to collect product, then need to adopt powder reclaiming device.About document device for recycling crushing powder from suspending kiln [application number: 201020295746.7 disclosed in Chinese patent literature of powder reclaiming device; Notification number: CN201776058U], cyclone cylinder deduster, sack cleaner, the air outlet of cyclone cylinder deduster connects the air inlet of bag dust dirt device by pipeline.Although this retracting device can collect powder; But there are some defects: when adopting above-mentioned retracting device to collect powder, cyclone cylinder deduster trapping bulky grain powder, granule powder just enters sack cleaner with air, and then is trapped by sack cleaner; Namely the powder particles that cyclone cylinder deduster is collected obviously is greater than the powder particles that sack cleaner is collected.And some product (as LiFePO4 powder) needs bulky grain and granule to mix in actual use; The product needed that the above-mentioned retracting device of obvious employing is collected is uniformly mixed again, so also exist that operation increases, equipment investment increases, operator increases, production cost to increase etc. problem.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of powder and concentrate material collecting device, utilize this powder to concentrate material collecting device to solve the problem of classification collection.
Object of the present invention realizes by following technical proposal: a kind of powder concentrates material collecting device, it is characterized in that, comprise whirlwind collector, described whirlwind collector has cylindrical shell, cone, the feed pipe be connected with cylinder lumen, the drainage conduit be connected with cone portlet and the blast pipe being positioned at cylindrical shell, and one end of blast pipe passes from cylindrical shell end face; The pocket type collector being divided into by blast pipe and filtering exocoel and filter inner chamber is in series with in described blast pipe; Described filtration exocoel is connected with cylinder lumen.
Utilize this powder to concentrate material collecting device to collect powder, feed pipe and powder discharge pipe lead to and are connected, and blast pipe is connected with blower fan, and drainage conduit is connected with splicing storehouse and drainage conduit is in series with and drainage conduit can be made to be in be communicated with or the valve of cut-off state.Fan operation, when powder and air enter whirlwind collector from tangential feed pipe, air-flow will become circular motion from rectilinear motion.The overwhelming majority of swirling eddy along wall from cylinder twist downwards, flow towards cone.Gas containing powder produces centrifugal force in rotary course, and powder relative density being greater than gas gets rid of to wall.Powder, once contact with wall, just loses radial inertial force and momentum under being close to and downward gravity fall along wall, enters ash releasing tube.When rotating the outward turning gas arrival cone declined, draw close to whirlwind collector center because of conical contraction.According to " spin moment " invariance principle, its tangential velocity improves constantly, and suffered by powder, centrifugal force is also constantly strengthened.When air-flow arrives a certain position, cone lower end, namely with same direction of rotation in the middle part of whirlwind collector, by lower counter steer, continue the flowing of spinning property, rotational gas flow namely.The powder of last part collection at large also enters blast pipe thus and filters exocoel.
The powder of collection at large is trapped by pocket type collector again, and cleaner gas enters blast pipe and filters inner chamber, outside blast pipe discharge pipe.The powder trapped by pocket type collector naturally falls through deashing device and enters ash releasing tube; The powder of oarse-grained powder and molecule all enters ash releasing tube thus, namely collects the powder bulky grain that obtains and molecule just mixes.
Concentrate in material collecting device at above-mentioned powder, described pocket type collector comprises filter bag, for supporting the framework of filter bag; Described framework is fixed on whirlwind collector; Blowback tracheae is provided with in described filter bag inner chamber.
Concentrate in material collecting device at above-mentioned powder, described whirlwind collector is provided with the Qing Bi mechanism that can make the powder disengaging sticked on blast pipe inside and outside wall.
Concentrate in material collecting device at above-mentioned powder, the cylinder that described Qing Bi mechanism comprises tup and tup and blast pipe tube wall can be made to lean, described cylinder is fixed on whirlwind collector.
Concentrate in material collecting device at above-mentioned powder, described tup is positioned at outside blast pipe, and described cylinder is fixed on cylinder body outer wall, is arranged with sealed tube outside described tup, described sealed tube one end and cylinder inboard wall are tightly connected, and the other end and exhaust tube wall are tightly connected.
Concentrate in material collecting device at above-mentioned powder, described sealed tube tube wall top is pointed.
Concentrate in material collecting device at above-mentioned powder, described tup is positioned at inside blast pipe, and described cylinder is fixed on blast pipe inwall.
Concentrate in material collecting device at above-mentioned powder, the upper cover of piston rod of described cylinder is provided with spring, and one end and the tup of described spring lean, and the cylinder body of the other end and cylinder leans.
Concentrate in material collecting device at above-mentioned powder, described Qing Bi mechanism is fixed on the vibrator that cylindrical shell at least can make exhaust pipe vibrations.
Concentrate in material collecting device at above-mentioned powder, described pocket type collector comprises filter bag, for supporting the framework of filter bag; Described framework is fixed on whirlwind collector; Described vibrator can also make filter bag vibrate.
Concentrate in material collecting device at above-mentioned powder, described feed pipe is arc-shaped or in the shape of a spiral.
Compared with prior art, this powder concentrates the whirlwind collector of material collecting device to trap oarse-grained powder, avoids oarse-grained powder to break through the filter bag of pocket type collector; The stability that the service life of guarantee filter bag and powder concentrate material collecting device to run.
This powder concentrates material collecting device namely to trap oarse-grained powder, trap again the powder of molecule, and the bulky grain of trapping and molecule powder all enter the ash releasing tube of whirlwind collector, namely size particles automatically mixes, and avoids that classification occurs and collects phenomenon.
This powder concentrates material collecting device that powder can also be avoided to stick on wall, namely avoids powder to waste, goes bad or corrode the phenomenons such as wall, effectively ensure that the quality of product and this powder concentrate the service life of material collecting device thus.
Accompanying drawing explanation
Fig. 1 is the perspective view that this powder concentrates material collecting device.
Fig. 2 is the sectional structure schematic diagram that this powder concentrates material collecting device.
Fig. 3 is the sectional structure schematic diagram that this powder concentrates material collecting device prioritization scheme.
Fig. 4 is A-A place sectional structure schematic diagram in Fig. 3.
Fig. 5 is the another kind of structural representation that this powder concentrates material collecting device feed pipe.
In figure, 1, cylindrical shell; 2, cone; 3, feed pipe; 4, drainage conduit; 5, blast pipe; 6, pocket type collector; 6a, blowback tracheae; 7, tup; 8, cylinder; 8a, piston rod; 9, sealed tube; 10, spring.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As depicted in figs. 1 and 2, this powder concentrates material collecting device to comprise whirlwind collector and pocket type collector 6.
Whirlwind collector has cylindrical shell 1, cone 2, the feed pipe 3 with cylindrical shell 1 intracavity inter-connection, the drainage conduit 4 be connected with cone 2 portlet and the blast pipe 5 being positioned at cylindrical shell 1, and one end of blast pipe 5 passes from cylindrical shell 1 end face.Feed pipe 3 is in arc-shaped, and according to actual conditions, also in the shape of a spiral, as shown in Figure 5, this structure makes powder and gas screw current downflow to feed pipe 3, and powder is not easily deposited on feed pipe 3.
Pocket type collector 6 comprises filter bag, for supporting the framework of filter bag; Framework is fixed on whirlwind collector; Blowback tracheae 6a is provided with in filter bag inner chamber.More particularly, pocket type collector 6 is arranged in series in blast pipe 5; Framework is fixed on cylindrical shell 1 or on blast pipe 5 by demountable structure; Thus blast pipe 5 is divided into and filters exocoel and filter inner chamber; Filter exocoel and cylindrical shell 1 intracavity inter-connection.Off and on to air feed in blowback tracheae 6a, filtration chamber pressure is raised, force the dust be attached on filter bag to depart from, ensure pocket type collector 6 air permeability and trapping powder efficiency.
As preferentially, in order to avoid powder sticks on wall, namely avoid powder to waste, go bad or corrode the phenomenons such as wall, so be provided with the Qing Bi mechanism that can make the powder disengaging sticked on blast pipe 5 inside and outside wall on whirlwind collector.Specifically, as shown in Figure 3, the cylinder 8 that Qing Bi mechanism comprises tup 7 and tup 7 and blast pipe 5 tube wall can be made to lean, cylinder 8 is fixed on whirlwind collector.The motion of cylinder 8 fast driving tup 7 forces tup 7 to knock blast pipe 5, and produces vibration, forces the powder sticked on blast pipe 5 tube wall to come off.In addition, workman can knock the parts such as cylindrical shell 1, cone 2 and feed pipe 3 by direct hand-held hammer, and the powder that member internal walls accordingly adheres to is come off.
If tup 7 knocks blast pipe 5 outer wall, then tup 7 is positioned at outside blast pipe 5, and cylinder 8 is fixed on cylindrical shell 1 outer wall, is arranged with sealed tube 9 outside tup 7, and sealed tube 9 one end is connected with cylindrical shell 1 inner wall sealing, and the other end and blast pipe 5 outer wall are tightly connected.In order to avoid powder is deposited in sealed tube 9 tube wall upper surface, sealed tube 9 tube wall top is pointed; As shown in Figure 4, the cross section of sealed tube 9 is triangular in shape; Powder is effectively avoided to be deposited in sealed tube 9 tube wall upper surface in a large number and for a long time thus.
If tup 7 knocks blast pipe 5 inwall, then tup 7 is positioned at inside blast pipe 5, and cylinder 8 is fixed on blast pipe 5 inwall.
The piston rod 8a of cylinder 8 is arranged with spring 10, and one end and the tup 7 of spring 10 lean, and the cylinder body of the other end and cylinder 8 leans; Cylinder 8 drives tup 7 to move to away from blast pipe 5 tube wall direction, and tup 7 knocks blast pipe 5 tube wall again under the elastic force effect of spring 10; This structure effectively avoids that air pressure is too high causes that to knock active force excessive and damage blast pipe 5, avoids that air pressure is too low causes that to knock active force too small and make the phenomenon that the powder of adhesion cannot depart from.
According to actual conditions, Qing Bi mechanism and pocket type collector 6 can adopt following scheme to replace: Qing Bi mechanism is vibrator; Vibrator is fixed on cylindrical shell 1, and vibrator at least can make blast pipe 5 vibrate; More particularly, the vibration head of vibrator relies on mutually with blast pipe 5 tube wall; The powder of adhesion can to shake disengaging, also sustainable action by intermitten by this vibrator, avoids powder to stick on blast pipe 5 wall.
Pocket type collector 6 comprises filter bag, for supporting the framework of filter bag; Framework is fixed on whirlwind collector; Vibrator can also make filter bag vibrate.Namely the vibration head of vibrator also can rely on framework mutually; Also vibration head can be made to rely on cylindrical shell 1 phase, realize vibrating together with the parts such as blast pipe 5, cylindrical shell 1 and framework.Drive framework, filter bag to shake by vibrator, realize the deashing of filter bag.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (6)
1. a powder concentrates material collecting device, it is characterized in that, comprise whirlwind collector, described whirlwind collector has cylindrical shell (1), cone (2), the feed pipe (3) with cylindrical shell (1) intracavity inter-connection, the drainage conduit (4) be connected with cone (2) portlet and the blast pipe (5) being positioned at cylindrical shell (1), and one end of blast pipe (5) passes from cylindrical shell (1) end face; The pocket type collector (6) being divided into by blast pipe (5) and filtering exocoel and filter inner chamber is in series with in described blast pipe (5); Described filtration exocoel and cylindrical shell (1) intracavity inter-connection; Described whirlwind collector is provided with the Qing Bi mechanism that can make the powder disengaging sticked on blast pipe (5) inside and outside wall; The cylinder (8) that described Qing Bi mechanism comprises tup (7) and tup (7) and blast pipe (5) tube wall can be made to lean, described cylinder (8) is fixed on whirlwind collector.
2. powder according to claim 1 concentrates material collecting device, it is characterized in that, described pocket type collector (6) comprises filter bag, for supporting the framework of filter bag; Described framework is fixed on whirlwind collector; Blowback tracheae (6a) is provided with in described filter bag inner chamber.
3. powder according to claim 1 concentrates material collecting device, it is characterized in that, described tup (7) is positioned at blast pipe (5) outside, described cylinder (8) is fixed on cylindrical shell (1) outer wall, sealed tube (9) is arranged with outside described tup (7), described sealed tube (9) one end is connected with cylindrical shell (1) inner wall sealing, and the other end and blast pipe (5) outer wall are tightly connected.
4. powder according to claim 3 concentrates material collecting device, it is characterized in that, described sealed tube (9) tube wall top is pointed.
5. powder according to claim 1 concentrates material collecting device, it is characterized in that, described tup (7) is positioned at blast pipe (5) inner side, and described cylinder (8) is fixed on blast pipe (5) inwall.
6. the powder according to any one in claim 1 to 5 concentrates material collecting device, it is characterized in that, the piston rod (8a) of described cylinder (8) is arranged with spring (10), one end and the tup (7) of described spring (10) lean, and the cylinder body of the other end and cylinder (8) leans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026127.6A CN103055648B (en) | 2013-01-23 | 2013-01-23 | Powder concentrates material collecting device |
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| CN201310026127.6A CN103055648B (en) | 2013-01-23 | 2013-01-23 | Powder concentrates material collecting device |
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| CN103055648A CN103055648A (en) | 2013-04-24 |
| CN103055648B true CN103055648B (en) | 2015-10-28 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406544B (en) * | 2013-07-22 | 2015-12-02 | 西安理工大学 | Hermetically sealed air-flow is drawn and is split and automatic material receiving integrated apparatus |
| CN104258645B (en) * | 2014-09-28 | 2016-02-24 | 滁州友林科技发展有限公司 | A kind of dustproof filter bag |
| CN115808055B (en) * | 2022-12-15 | 2023-04-14 | 山东华燚工程技术有限公司 | Ferric phosphate integrated drying device, drying system and drying method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4873383B2 (en) * | 2002-03-15 | 2012-02-08 | 株式会社 ワイ・エム・エス | Dust collector |
| CN201669025U (en) * | 2010-05-18 | 2010-12-15 | 杭州华源电力环境工程有限公司 | Efficient and convenient combined type gas-solid separating device |
| CN201776059U (en) * | 2010-08-20 | 2011-03-30 | 镇江华东电力设备制造厂 | Cyclonic filtration type composite dust collector |
| CN102366700A (en) * | 2011-09-15 | 2012-03-07 | 安徽省元琛环保科技有限公司 | Cyclone electric-bag pulse filter cylinder separator |
| CN203043790U (en) * | 2013-01-23 | 2013-07-10 | 李正斌 | Powder centralized-collecting device |
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Owner name: ZHEJIANG QIANJIANG LITHIUM TECHNOLOGY., LTD. Free format text: FORMER OWNER: LI ZHENGBIN Effective date: 20150908 |
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Effective date of registration: 20150908 Address after: 317511 2 Small Business Incubation Park, Eastern New District, Zhejiang, Wenling Applicant after: ZHEJIANG QIANJIANG LITHIUM TECHNOLOGY CO., LTD. Address before: 317016, No. 553, Village Road, Taizhou District, Jiaojiang District, Zhejiang Applicant before: Li Zhengbin |
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