CN206511676U - A kind of powder material blanking device - Google Patents

A kind of powder material blanking device Download PDF

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Publication number
CN206511676U
CN206511676U CN201720133375.4U CN201720133375U CN206511676U CN 206511676 U CN206511676 U CN 206511676U CN 201720133375 U CN201720133375 U CN 201720133375U CN 206511676 U CN206511676 U CN 206511676U
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CN
China
Prior art keywords
tremie pipe
powder material
rigid
jumbo bag
blanking device
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
Application number
CN201720133375.4U
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Chinese (zh)
Inventor
赵维根
周松泉
李念
李利强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SONGXIAN BLAZERS MOLYBDENUM INDUSTRY Co Ltd
Original Assignee
SONGXIAN BLAZERS MOLYBDENUM INDUSTRY Co Ltd
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Filing date
Publication date
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Priority to CN201720133375.4U priority Critical patent/CN206511676U/en
Application granted granted Critical
Publication of CN206511676U publication Critical patent/CN206511676U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to anti-airborne dust technical field, and in particular to a kind of powder material blanking device, including flexible tremie pipe(1), rigid tremie pipe(2)And automatic blanking machine(3), flexible tremie pipe(1)Top and jumbo bag discharging opening(5)Connection, bottom is set with and is sealingly fastened in rigid tremie pipe(2)On, rigid tremie pipe(2)Bottom and batch can charging aperture(7)Connection, automatic blanking machine(3)It is arranged at rigid tremie pipe(2)On, jumbo bag discharging opening(5), flexible tremie pipe(1), automatic blanking machine(3), rigid tremie pipe(2)With batch can charging aperture(7)Collectively form sealing powder material automatic blanking structure.The blanking device makes in powder material blanking process, directly enters from jumbo bag in batch can, is not contacted with exterior space, it is to avoid dust from flying protects operating personnel and environment to operating space, it is to avoid loss of material;Device structure is simple, reduction production cost and maintenance cost, is industrialized beneficial to realizing.

Description

A kind of powder material blanking device
Technical field
The utility model is related to anti-airborne dust technical field, and in particular to a kind of powder material blanking device.
Background technology
In industrial processes, when solid material input reaction batch can is reacted, for increase reaction efficiency, shorten anti- The time of contact between raw material is answered, often needs solid material being crushed to certain particle size as after powder material, then using shipment Material is delivered to reaction batch can position by the jumbo bag of powder material, is carried out blanking operation, i.e., the material in jumbo bag is thrown into material In tank.Because jumbo bag volume is big, it is often necessary to coordinate blanking using instruments such as fork truck or tower cranes, discharge quantity is big, and the blanking time is long, The easy airborne dust of powdery granule of powder material, causes workshop dust seriously polluted, unfavorable to operating personnel's body, while also making Into waste of raw materials.
To solve the problems, such as the airborne dust in powder material blanking operation, operating personnel employ a variety of methods:
Or material hole is set, using large-scale auger type feeder to batch can blanking, material is being toppled over into material hole from jumbo bag When, due to there are a large amount of open spaces between jumbo bag and material hole, airborne dust is still serious;
Or vacuum blanking is used, make to form negative pressure or tiny structure in batch can, to block up exhausted dust from flying;CN The 201620362127.2 dust-proof dust exhaust apparatuses proposed, setting bottom is cuboid frame, the lower material frame that top is bullet frame, Bullet frame top sets circular pipe, and air draft pipe is provided with circular pipe, and setting two on cuboid frame top enters The bottom in the cuboid inframe portion at material mouth, the feeding mouth is provided with feeding box, by air draft pipe by blanking inframe exhausting To negative pressure state, to solve in nickle cobalt lithium manganate blanking process, nickle cobalt lithium manganate powder airborne dust is extracted out and made by air draft pipe The problem of into flying dust;CN 201620341287.9 proposes a kind of blanking dust exhaust apparatus, provided with including circular pipe and trapezoidal The blanking pipe of pipeline, the circular pipe is connected with trapezoidal pipeline, and the trapezoidal pipeline is connected with lower material frame one end, it is described under It has been bolted in the middle part of material frame on dust sucting pipeline, the circular pipe and has been provided with valve, lower material frame is cuboid cavity knot Structure, the circular pipe is less than trapezoidal pipeline and lower material frame connector with trapezoidal pipeline connection port, makes blanking by dust sucting pipeline Frame produces tiny structure, the iron phosphate powder floated in lower material frame air is sponged, to solve the problems, such as airborne dust;CN The 201620113467.1 sodium antimonate production dust-proof feed systems of high-efficiency negative-pressure announced, including reactor and liquid injection hole, throwing Material mouth, the feed pipe being communicated to below liquid level is provided with above reactor, cast hopper is provided with above charging line;And institute State and feeding reel is provided with feed pipe, the feeding reel twists motor by the driving being fixed in supporting table and driven;Simultaneously Reactor is also associated with negative pressure dust removing device, to avoid antimony oxide from occurring dust raising phenomenon when feeding intake;CN 201320011152.2 is carried The storehouse that feeds intake of the depression dust-removing powder charging device gone out, including casing and conveying worm, bottom half and conveying worm leads to Cross steel flange connection, bottom half be provided with suction port, casing top be provided with dust-exhausting port, box house be provided with filter core, and Dust-exhausting port sets an air-introduced machine, makes to produce negative pressure in casing, the dust kicked up is sucked and sky is filtered;In technology disclosed above, Negative pressure blanking environment is set, and because batch can volume is big, condition of negative pressure is difficult to realize, moreover, blanking velocity is slow under condition of negative pressure, It is unsuitable for industrial mass blanking;
Or using malleation conveying, the powder transfer device as disclosed in CN 201520033314.1, including device body, What control assembly, upper cover, funnel, unloading valve, high pressure blower and the funnel linked together is used in funnel produce pressure What the air bubble of contracting air and the funnel were assembled together is used for the magnetic valve of compressed air abrupt release, the funnel Output end and the import of the unloading valve link together, the outlet of the unloading valve and the high pressure blower are connected to one Rise, the one end of the upper cover away from the funnel offers a dog-house, and the powder of the powder transfer device passes through high pressure air blast Dedusting structure to warranty equipment, and is arranged on dog-house position, airborne dust during avoiding feeding intake is asked by powder conveying by machine malleation Topic;The disclosure technology, is operated using high pressure blower blanking, increases the requirement to air-proof condition;
Or the dust flown upward is collected using the dust collect plant that gathers dust, powder ton bag discharging disclosed in CN201620678985.8 Device, is fixed by being supported on the outside of buffering bucket by supporting steel structure, and buffering bucket discharging opening, buffering bucket are provided with buffering bucket lower end Discharging opening lower end is connected with conveying device, and buffering bucket charging aperture, buffering bucket charging aperture upper end both sides peace are provided with buffering bucket upper end Equipped with pressurizing unit, pressurizing unit upper end is provided with dust collect plant, and dust collect plant is the dust gathering arrester on supporting steel structure, to protect The secondary collection of external powder spreading dirt is demonstrate,proved, to reduce operation site environment airborne dust;CN201620596030.8 is disclosed to be used under material The new integrated dust arrester of material, the first blanking material receiving tube, the second blanking material receiving tube are both secured on dedusting over body case, dust removing tube Top, which is provided with to remove, is provided with hand_pneumatic valve in the middle part of konisphere, dust removing tube, traditional single port blanking is changed into many mouthfuls of blankings, reduced due under The airborne dust of material mouth directly larger generation, is provided with dust removing tube, to remove the airborne dust produced in blanking process in time at feed opening; In technology disclosed above, dust arrester installation gather dust after material, it is still necessary to carry out after-treatment.
Utility model content
The purpose of this utility model be the problem of solution in above-mentioned actual production there is provided a kind of powder material blanking device, Make powder material by blanking device, under the conveying effect of gravity and automatic blanking machine, directly enter from jumbo bag in batch can, no Contacted with exterior space, it is to avoid in dust from flying to operating space, protect operating personnel and environment, it is to avoid material damage Lose;Device structure is simple, easy to use, reduction production cost and maintenance cost, is industrialized beneficial to realizing.
To achieve the above object, the utility model uses following technical proposals:
A kind of powder material blanking device, is arranged to ship the jumbo bag of powder material and to receive powder material Between batch can, jumbo bag is provided with jumbo bag discharging opening, and batch can is provided with batch can charging aperture;The powder material blanking device is included under flexibility Expects pipe, rigid tremie pipe and automatic blanking machine, the flexible tremie pipe top are connected with jumbo bag discharging opening, and bottom is set with and sealed It is fixed on rigid tremie pipe, the rigid tremie pipe bottom is connected with batch can charging aperture, and the automatic blanking machine is arranged at just Property tremie pipe on, the jumbo bag discharging opening, flexible tremie pipe, automatic blanking machine, rigid tremie pipe and the common structure of batch can charging aperture The sealing powder material automatic blanking structure that jumbo bag, opposite side connect batch can is connected into the powder material blanking device side.
Above-mentioned powder material blanking device, further, the flexible tremie pipe 1 are identical with the jumbo bag material.
Above-mentioned powder material blanking device, further, the flexible tremie pipe integrally connect with the jumbo bag discharging opening Connect, or the flexible tremie pipe is connected with the jumbo bag discharging opening split.
Above-mentioned powder material blanking device, further, the flexible tremie pipe is with the jumbo bag discharging opening using drawing Chain is connected.
Above-mentioned powder material blanking device, further, the flexible blanking pipe diameter are more than the rigid tremie pipe Diameter, flexible tremie pipe is fixed on the rigid tremie pipe with strapping or clip.
Above-mentioned powder material blanking device, further, the rigid tremie pipe are integrally molded on batch can charging aperture.
Above-mentioned powder material blanking device, further, the powder material blanking device also include filter cage, the filter Cage is arranged in rigid tremie pipe, automatic blanking machine top, and filter cage length is less than the rigid blanking positioned at automatic blanking machine top The length of pipe.
Above-mentioned powder material blanking device, further, it is described filter cage provided with upper pushing out ring, lower pushing out ring, sidepiece filter muscle, under Portion's filter screen and support member, the upper pushing out ring, lower pushing out ring diameter are less than 30 ~ 50mm of the rigid blanking pipe diameter, the sidepiece filter Uniform welding is distinguished on upper pushing out ring and lower pushing out ring in muscle two ends, and adjacent side filter muscle is spaced in 5 ~ 8mm, and the bottom filter screen is uniform It is arranged in lower pushing out ring, the support member is arranged at pushing out ring outer, support member is more than 3 along upper pushing out ring outer uniformly cold Stamped metal short tube or sheet metal, support length is in 40 ~ 60mm.
Above-mentioned powder material blanking device, further, the filter cage length is in 700 ~ 1100mm.
Using the utility model, at least have the advantages that:
Powder material blanking device of the present utility model, using provided with flexible tremie pipe, rigid tremie pipe and being arranged at just Property tremie pipe on automatic blanking machine constitute sealing automatic powder material baiting structure, powder material is passed through the ton in jumbo bag Bag discharging opening is introduced into rigid tremie pipe along flexible tremie pipe, under the conveying effect of gravity and automatic blanking machine, directly from Batch can charging aperture enters in batch can, is not contacted with exterior space, it is to avoid in dust from flying to operating space, protect operator Member and environment, it is to avoid loss of material;With it is existing the need for set large-scale auger type feeder, air draft pipe, depression dust-removing fill Put, the blanking device of high pressure blower or dust-collecting and dust-removing cover structure is compared, the utility model only needs to set flexible tremie pipe, rigidity Tremie pipe and small-sized automatic material blanking mechanism are that the blanking operation of sealing automatic powder material can be achieved, and device structure is simple, reduction life Cost and maintenance cost are produced, is industrialized using realizing.
Brief description of the drawings
Fig. 1 is powder material blanking device overall structure diagram of the present utility model;
Fig. 2 is filter basket structure and position relationship enlarged drawing in Fig. 1;
Fig. 3 is A-A direction views in Fig. 2;
Fig. 4 is B-B direction view in Fig. 2.
In accompanying drawing:1st, flexible tremie pipe;2nd, rigid tremie pipe;3rd, automatic blanking machine;4th, jumbo bag;5th, jumbo bag discharging opening;6、 Batch can;7th, batch can charging aperture;8th, cage is filtered;9th, upper pushing out ring;10th, lower pushing out ring;11st, sidepiece filter muscle;12nd, bottom filter screen;13rd, support Part;14th, strapping.
Embodiment
The utility model is further elaborated with reference to the accompanying drawings and detailed description, but protection of the present utility model Scope not limited to this.
Embodiment one:
As shown in figure 1, powder material blanking device of the present utility model, is arranged to ship the jumbo bag 4 of powder material Between the batch can 6 to receive powder material, jumbo bag 4 is provided with jumbo bag discharging opening 5, is easy to powder material to be poured out from jumbo bag 4, has When body is implemented, jumbo bag discharging opening diameter is arranged on 220 ~ 320mm, can realize freely pouring out for powder material;Batch can 6 is provided with material Tank charging aperture 7, is easy to powder material to enter in batch can 6;
The powder material blanking device includes flexible tremie pipe 1, rigid tremie pipe 2, automatic blanking machine 3 and filter cage 8, institute State flexible tremie pipe 1 identical with the material of jumbo bag 4, when it is implemented, the preferred polypropylene polyester fiber of the flexible material of tremie pipe 1, gently Easy to tighten or unclamp, foldable, cost is low, it is easy to store;
The flexible top of tremie pipe 1 is connected with jumbo bag discharging opening 5, when it is implemented, flexible tremie pipe 1 and jumbo bag discharging opening 5 Can be using the connection of integrally connected form, i.e., flexible tremie pipe 1 and the integrally manufactured shaping of jumbo bag 4;Flexible tremie pipe 1 can also be with ton The split connection of bag discharging opening 5, such as using zipper connection, realizes that flexible tremie pipe 1 is connected with jumbo bag outlet 5;
The flexible bottom of tremie pipe 1 is set with and is sealingly fastened on rigid tremie pipe 2, when it is implemented, flexible tremie pipe 1 is straight Footpath is more than the rigid diameter of tremie pipe 2, and with strapping 14 or clip etc., other setting tools are fixed on rigid blanking to flexible tremie pipe 1 On pipe 2;
The rigid bottom of tremie pipe 2 is connected with batch can charging aperture 7, in the present embodiment, and rigid tremie pipe 2 is integrally molded in batch can On charging aperture 7, when it is implemented, the rigid length of tremie pipe 2 is in 1200 ~ 1600mm, diameter is in 200 ~ 260mm, you can ensure powder Body material is freely accessible in batch can 6;
The automatic blanking machine 3 is arranged on rigid tremie pipe 2, the jumbo bag discharging opening 5, flexible tremie pipe 1, it is automatic under Material machine 3, rigid tremie pipe 2 and batch can charging aperture 7 collectively form the powder material blanking device side connect jumbo bag 4, it is another Side connects the sealing powder material automatic blanking structure of batch can 6;When it is implemented, being welded with spiral shell in the rotary shaft of automatic blanking machine 3 Vane piece, by the rotation direction of rotary shaft, powder material is delivered into batch can 6;
Filter cage 8 is arranged in rigid tremie pipe 2, the top of automatic blanking machine 3, different to intercept the long fibre in powder material Thing, caking, it is to avoid foreign matter or caking block the helical blade of automatic blanking machine 3, the progress of influence automatic blanking operation;It is specific real Shi Shi, filter cage 8 length is less than the length of the rigid tremie pipe 2 positioned at the top of automatic blanking machine 3, the filter length of cage 8 700 ~ 1100mm, you can realize effective interception to foreign matter or caking, it is ensured that powder material automatic blanking normal operating;
As in Figure 2-4, in present embodiment, filter cage 8 is provided with upper pushing out ring 9, lower pushing out ring 10, sidepiece filter muscle 11, bottom filter Net 12 and support member 13, upper pushing out ring 9, the diameter of lower pushing out ring 10 are less than the rigid 30 ~ 50mm of diameter of tremie pipe 2, when it is implemented, Upper pushing out ring 9, the diameter of lower pushing out ring 10 can be the same or different, and both diameters are identical in the present embodiment;The sidepiece filters muscle Uniform welding is distinguished on upper pushing out ring 9 and lower pushing out ring 10 in 11 two ends, and adjacent side filter muscle is spaced in 5 ~ 8mm, the bottom filter screen 12 are uniformly arranged in lower pushing out ring 10, and the support member 13 is arranged at the outer of pushing out ring 9, as shown in figure 3, support member 13 is 3 Above along the upper outer of pushing out ring 9 uniform cold stamping short metal pipe or sheet metal, the length of support member 13 can block and put in 40 ~ 60mm On upper pushing out ring 9, it is easy for installation and removal.
Using powder material blanking device of the present utility model, into batch can 6, the operation of blanking is as follows from jumbo bag 4:
The jumbo bag 4 of flexible tremie pipe 1 will be tightened by operating the day roof in workshop to be hung to the top of batch can 6, by flexible blanking 1 set of pipe is filled to outside rigid tremie pipe 2, and sealing is tightened with strapping 14, and flexible tremie pipe 1 is unclamped, dropped down onto under powder material The top of automatic blanking machine 3 in rigid tremie pipe 2, opens automatic blanking machine 3, and rotary shaft rotation starts blanking, powder material warp The rigid bottom of tremie pipe 2, batch can charging aperture 7 enter in batch can 6, and material is not outwards flown upward;
When having long fibre shape foreign matter such as iron wire, lump material such as stone, caking powder in jumbo bag 4, first filter cage 8 is placed in In rigid tremie pipe 2, the support card of support member 13 of filter cage 8 is put on rigid tremie pipe 2, then flexible tremie pipe 1 is set with into fixation In on rigid tremie pipe 2, opening the blanking of automatic blanking machine 3, hollow space of the powder material through upper pushing out ring 9 enters in filter cage 8, long Fibrous foreign matter or caking are intercepted in blanking process by sidepiece filter muscle 11, and granular material then passes through the space between sidepiece filter muscle 11 Outflow, and pass downwardly through automatic blanking machine 3, it is ensured that the long-time safe operation of automatic blanking machine 3, blanking operation is normally entered OK.
Practice have shown that, using powder material blanking device of the present utility model, the dustless operation of blanking operation can be realized Environment, protects site operation personnel, also avoids and reduce loss of material.

Claims (10)

1. a kind of powder material blanking device, is arranged to ship the jumbo bag of powder material(4)With to receive powder material Batch can(6)Between, jumbo bag(4)Provided with jumbo bag discharging opening(5), batch can(6)Provided with batch can charging aperture(7);It is characterized in that:Institute Stating powder material blanking device includes flexible tremie pipe(1), rigid tremie pipe(2)And automatic blanking machine(3), the flexible blanking Pipe(1)Top and jumbo bag discharging opening(5)Connection, bottom is set with and is sealingly fastened in rigid tremie pipe(2)On, the rigid blanking Pipe(2)Bottom and batch can charging aperture(7)Connection, the automatic blanking machine(3)It is arranged at rigid tremie pipe(2)On, the jumbo bag Discharging opening(5), flexible tremie pipe(1), automatic blanking machine(3), rigid tremie pipe(2)With batch can charging aperture(7)Collectively form institute State powder material blanking device side connection jumbo bag(4), opposite side connection batch can(6)Sealing powder material automatic blanking knot Structure.
2. a kind of powder material blanking device according to claim 1, it is characterised in that:The flexible tremie pipe(1)With The jumbo bag(4)Material is identical.
3. a kind of powder material blanking device according to claim 1, it is characterised in that:The flexible tremie pipe(1)With The jumbo bag discharging opening(5)Integrally connected, or the flexible tremie pipe(1)With the jumbo bag discharging opening(5)Split is connected.
4. a kind of powder material blanking device according to claim 3, it is characterised in that:The flexible tremie pipe(1)With The jumbo bag discharging opening(5)Connected using slide fastener.
5. a kind of powder material blanking device according to claim 1, it is characterised in that:The flexible tremie pipe(1)Directly Footpath is more than the rigid tremie pipe(2)Diameter, flexible tremie pipe(1)The rigid tremie pipe is fixed on strapping or clip (2)On.
6. a kind of powder material blanking device according to claim 1, it is characterised in that:The rigid tremie pipe(2)One Body is welded in batch can charging aperture(7)On.
7. a kind of powder material blanking device according to claim 1, it is characterised in that:The powder material blanking device Also include filter cage(8), the filter cage(8)It is arranged at rigid tremie pipe(2)Interior, automatic blanking machine(3)Top, filters cage(8)Length Less than positioned at automatic blanking machine(3)The rigid tremie pipe on top(2)Length.
8. a kind of powder material blanking device according to claim 7, it is characterised in that:The filter cage(8)Provided with upper support Ring(9), lower pushing out ring(10), sidepiece filter muscle(11), bottom filter screen(12)And support member(13), the upper pushing out ring(9), lower pushing out ring (10)Diameter is less than the rigid tremie pipe(2)Diameter, the sidepiece filters muscle(11)Uniform welding is distinguished in upper pushing out ring in two ends(9) With lower pushing out ring(10)On, the bottom filter screen(12)It is uniformly arranged on lower pushing out ring(10)It is interior, the support member(13)It is arranged at Pushing out ring(9)Outer, support member(13)For more than 3 along upper pushing out ring(9)Outer uniform short metal pipe or sheet metal.
9. a kind of powder material blanking device according to claim 8, it is characterised in that:The upper pushing out ring(9), lower pushing out ring (10)Diameter is less than the rigid tremie pipe(2)30 ~ 50mm of diameter, adjacent sidepiece filter muscle is spaced in 5 ~ 8mm, the branch Support member(13)Length is in 40 ~ 60mm.
10. a kind of powder material blanking device according to claim 7, it is characterised in that:The filter cage(8)Length exists 700~1100mm。
CN201720133375.4U 2017-02-15 2017-02-15 A kind of powder material blanking device Expired - Fee Related CN206511676U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720133375.4U CN206511676U (en) 2017-02-15 2017-02-15 A kind of powder material blanking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720133375.4U CN206511676U (en) 2017-02-15 2017-02-15 A kind of powder material blanking device

Publications (1)

Publication Number Publication Date
CN206511676U true CN206511676U (en) 2017-09-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720133375.4U Expired - Fee Related CN206511676U (en) 2017-02-15 2017-02-15 A kind of powder material blanking device

Country Status (1)

Country Link
CN (1) CN206511676U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114102868A (en) * 2021-12-07 2022-03-01 长沙矿山研究院有限责任公司 Cement blanking connecting piece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114102868A (en) * 2021-12-07 2022-03-01 长沙矿山研究院有限责任公司 Cement blanking connecting piece

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20170922

Termination date: 20190215