CN208948378U - A kind of pressurized seal transportation system for the conveying of anode material of lithium battery powder - Google Patents
A kind of pressurized seal transportation system for the conveying of anode material of lithium battery powder Download PDFInfo
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- CN208948378U CN208948378U CN201821215550.5U CN201821215550U CN208948378U CN 208948378 U CN208948378 U CN 208948378U CN 201821215550 U CN201821215550 U CN 201821215550U CN 208948378 U CN208948378 U CN 208948378U
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- dense phase
- phase pump
- connecting pipe
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- surge bunker
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Abstract
The utility model discloses a kind of pressurized seal transportation systems for the conveying of anode material of lithium battery powder, including surge bunker, dense phase pump and reception storehouse, buffering silometer is fixed at the top of the surge bunker, connecting pipe one is connected between the surge bunker and dense phase pump, connecting pipe one is sequentially installed with pre- isolating valve, and inlet valve along on dense phase pump direction, pressure transmitter is fixed at the top of dense phase pump, dense phase pump level-sensing device is fixed on another side wall of dense phase pump, dust catcher is fixed at the discharge end of dense phase pump, connecting pipe two is connected between the discharge end and reception storehouse of dust catcher, connecting pipe two is fixed with outlet valve close to one end of dense phase pump, the side wall of connecting pipe two is equipped with the air inlet pipe two communicated therewith.The utility model structure is simple, and powder carry material-gas ratio is high, reduces material flow, realizes long-distance sand transport, and reaching reduces energy consumption, reduce abrasion, reduce the purpose of bringing the impurity and flexible arrangement in product into.
Description
Technical field
The utility model relates to lithium electricity industry technology fields, more particularly to a kind of anode material of lithium battery powder that is used for convey
Pressurized seal transportation system.
Background technique
Currently, the positive electrode powder of domestic lithium electricity industry positive electrode manufacturer conveys mainly with negative-pressure conveying system
And based on dilute phase positive Pressure Transportation System.Negative-pressure conveying system and dilute phase positive Pressure Transportation System conveying material-gas ratio are low, flow velocity is fast, conveying
Distance is close, therefore conveying energy consumption is high, pipe wear is big, transportation system arrangement limitation is larger, and because pipe wear problem causes
Positive electrode impurity content increases, high rejection rate.
Therefore, we it is necessary to design it is a kind of for anode material of lithium battery powder conveying pressurized seal transportation system use
In solving the above problems.
Utility model content
That purpose of the utility model is to solve powder carry material-gas ratios existing in the prior art is low, material flow is fast
The disadvantage close with conveying distance, and a kind of pressurized seal transportation system for the conveying of anode material of lithium battery powder proposed.
To achieve the goals above, the utility model adopts the technical scheme that
It is a kind of for anode material of lithium battery powder conveying pressurized seal transportation system, including surge bunker, dense phase pump and
Storehouse is received, buffering silometer is fixed at the top of the surge bunker, fluidisation intake valve, the surge bunker is installed on surge bunker
Be connected with connecting pipe one between dense phase pump, connecting pipe one along be sequentially installed with along dense phase pump direction pre- isolating valve, and
Inlet valve is fixed with pressure transmitter at the top of dense phase pump, is fixed with air inlet pipe one in the one side wall of dense phase pump, in air inlet pipe one
Conveying intake valve is installed, dense phase pump level-sensing device is fixed on another side wall of dense phase pump, is fixed at the discharge end of dense phase pump
There is dust catcher, is connected with connecting pipe two between the discharge end and reception storehouse of dust catcher, connecting pipe two is close to dense phase pump
One end is fixed with outlet valve, and the side wall of connecting pipe two is equipped with the air inlet pipe two communicated therewith, and air inlet pipe two is located at outlet valve
Side far from dense phase pump, is connected with exhaust pipe, is equipped with exhaust valve on exhaust pipe between the dense phase pump and surge bunker.
Preferably, it is fixed with surge bunker deduster on the surge bunker, receives and is fixed with reception storehouse deduster at the top of storehouse.
Preferably, the dust catcher is equipped with 12 to 36 cyclone generators, the outlet of multiple cyclone generators
In a ring uniformly towards setting at two air inlet port of connecting pipe at port, dust catcher is equipped with dust catcher intake valve.
Preferably, cleaning air valve is installed, the quantity of air inlet pipe two is several, multiple air inlet pipe in the air inlet pipe two
On the two equidistant side walls for being set to connecting pipe two.
Preferably, the inner wall of the surge bunker and dense phase pump is all made of spraying HALAR technique, air inlet pipe two, connecting pipe
One and connecting pipe two be all made of as stainless steel tube liner alumina ceramic tube.
The utility model has the following beneficial effects:
1: surge bunker and dense phase pump are using string tank form arrangement up and down, and when dense phase pump conveys powder, surge bunker is for depositing
The continuous supplied materials of storage upstream equipment realizes the purpose of continuous operation to guarantee that upstream equipment is not shut down；
2: dense phase pump is squeezed into conveying material in connecting pipe two by the way of " above pushing down suction " when conveying, while dust suction
Cyclone generator on device also can form air film in two inner wall of connecting pipe, and gas bag material is formed when material enters connecting pipe two
Form, thus two frictional resistance of connecting pipe when improving material transportation concentration, reducing conveying；
3: surge bunker and dense phase pump inner surface are all made of spraying HALAR technique, both may make tank inner surface is smooth to be conducive to
Blanking also may make that formation is effectively isolated between material and tank body metal material, and preventing metal impurities to be mixed among material influences
Materials quality；
4: air inlet pipe, connecting pipe one and connecting pipe two are all made of using stainless steel tube liner alumina ceramic tube, are adopted
The wear-resisting property that pipeline can have both been greatly enhanced with Ceramic Lined Pipes Made, extends the service life of pipeline, can also be by ceramic layer by object
Material is isolated with metallic conduit, and avoiding metal impurities from being mixed into material influences materials quality；
5: connecting pipe two arranges that an air inlet pipe two, an air inlet pipe two are equivalent to one and help every a distance on the way
It pushes away a little, when stopping producing because of abnormal conditions, is opened before system is again started up after recovery condition and clean air valve, compressed gas
Body enters connecting pipe two from each air inlet pipe two, and the material being deposited in pipeline is delivered to and is received in storehouse, dredging pipe is reached
Road, the purpose for avoiding wastage of material.
In summary: apparatus structure is simple, easy to use, and it is convenient to operate, and powder carry material-gas ratio is high, reduces material stream
Speed realizes long-distance sand transport, so that reaching reduces energy consumption, reduce abrasion, reduce the impurity brought into product, reduce rejection rate
And the purpose of flexible arrangement.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of for anode material of lithium battery powder conveying pressurized seal transportation system
Structural schematic diagram.
In figure: 1 surge bunker deduster, 2 surge bunkers, 3 fluidisation intake valves, 4 pre- isolating valve,s, 5 inlet valves, 6 pressure invertings
Device, 7 air inlet pipe one, 8 dense phase pumps, 9 clean air valve, 10 buffering silometers, 11 exhaust valves, 12 dense phase pump level-sensing devices, 13 dust suctions
Device intake valve, 14 dust catchers, 15 outlet valves, 16 air inlet pipe two, 17 receive storehouse, 18 reception storehouse dedusters.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, a kind of pressurized seal transportation system for the conveying of anode material of lithium battery powder, including surge bunker 2,
Dense phase pump 8 and reception storehouse 17, the top of surge bunker 2 are fixed with buffering silometer 10, are equipped with fluidisation intake valve on surge bunker 2
3, connecting pipe one is connected between surge bunker 2 and dense phase pump 8, connecting pipe one is successively installed along on 8 direction of dense phase pump
Have pre- isolating valve, 4 and inlet valve 5, the top of dense phase pump 8 is fixed with pressure transmitter 6, be fixed in the one side wall of dense phase pump 8 into
Tracheae 1 is equipped with conveying intake valve in air inlet pipe 1, is fixed with dense phase pump level-sensing device 12 on another side wall of dense phase pump 8,
It is fixed with dust catcher 14 at the discharge end of dense phase pump 8, is connected with connection between the discharge end and reception storehouse 17 of dust catcher 14
Pipeline two, connecting pipe two are fixed with outlet valve 15 close to one end of dense phase pump 8, and the side wall of connecting pipe two is equipped with and it
The air inlet pipe 2 16 of connection, air inlet pipe 2 16 are located at side of the outlet valve 15 far from dense phase pump 8, dense phase pump 8 and surge bunker 2 it
Between be connected with exhaust pipe, exhaust valve 11 is installed on exhaust pipe, is fixed with surge bunker deduster 1 on surge bunker 2, receives storehouse
17 top, which is fixed with, receives storehouse deduster 18, and dust catcher 14 is equipped with 12 to 36 cyclone generators, multiple cyclones
In a ring uniformly towards setting at two air inlet port of connecting pipe at the air outlet of generator, dust catcher 14 is equipped with dust catcher
Intake valve 13 is equipped in air inlet pipe 2 16 and cleans air valve 9, and the quantity of air inlet pipe 2 16 is several, multiple air inlet pipe 2 16
It being equidistantly positioned on the side wall of connecting pipe two, the inner wall of surge bunker 2 and dense phase pump 8 is all made of spraying HALAR technique, into
Tracheae 2 16, connecting pipe one and connecting pipe two are all made of as stainless steel tube liner alumina ceramic tube, need to illustrate herein
: during transportation, the setting of 2 volume of surge bunker must match with upstream equipment blanking amount, 8 conveying capacity of dense phase pump, to protect
Demonstrate,prove upstream equipment continuous operation.
Specific embodiment:
S1: loading stage: system is opened, when 2 upstream equipment continuous feeding of surge bunker, successively open exhaust valve 11, in advance every
Disconnected valve 4, inlet valve 5, fluidisation intake valve 3, ternary material powder fall into dense phase pump 8, dense phase pump 8 through surge bunker 2 from upstream equipment
Interior residual air is vented to surge bunker 2 through exhaust pipe by exhaust valve 11, and is discharged into atmosphere after the filtering of surge bunker deduster 1
In；When the dense phase pump level-sensing device 12 that is arranged on dense phase pump 8 is alarmed, entire fill process terminates, then successively close fluidize into
Air valve 3, pre- isolating valve, 4, inlet valve 5 and exhaust valve 11；
S2: delivery phase: after storehouse pumps charging process (the continuous supplied materials of upstream equipment falls into caching in surge bunker 2),
After opening outlet valve 15, successively open dust catcher intake valve 13, the conveying intake valve in air inlet pipe 1, ternary material powder into
Enter in connecting pipe two, the positive pressure thrust and dense phase pump 8 generated by two-way air inlet in 8 inner top of dense phase pump exports dust catcher
The negative-pressure sucking formed at 14, ternary material powder feeding, which is threaded a pipe, to be delivered in two receives storehouse 17, and powder is receiving storehouse 17
After expecting gas separation, exhaust gas is discharged into atmosphere after receiving storehouse deduster 18 and filtering；
S3: it purge stages: is issued when 6 pressure reduction of pressure transmitter being arranged on dense phase pump 8 to setting pressure low
Position pressure signal indicates that the ternary material powder in dense phase pump 8 and connecting pipe two is all sent by compressed gas to reception storehouse
17, successively close dust catcher intake valve 13, conveying intake valve and outlet valve 15 in air inlet pipe 1, entire transmission process knot
Beam.Start next round circulation (herein it should be understood that during transportation, the setting of 2 volume of surge bunker must be fallen with upstream equipment
Doses, 8 conveying capacity of dense phase pump match, to guarantee upstream equipment continuous operation).
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of pressurized seal transportation system for the conveying of anode material of lithium battery powder, including surge bunker (2), dense phase pump
(8) and storehouse (17) are received, which is characterized in that buffering silometer (10), surge bunker are fixed at the top of the surge bunker (2)
(2) fluidisation intake valve (3) is installed on, is connected with connecting pipe one, communicating pipe between the surge bunker (2) and dense phase pump (8)
Road one is sequentially installed with pre- isolating valve, (4) and inlet valve (5) along on dense phase pump (8) direction, and the top of dense phase pump (8) is fixed
Have pressure transmitter (6), air inlet pipe one (7) is fixed in the one side wall of dense phase pump (8), conveying is installed in air inlet pipe one (7)
Intake valve is fixed with dense phase pump level-sensing device (12) on another side wall of dense phase pump (8), fixes at the discharge end of dense phase pump (8)
Have dust catcher (14), is connected with connecting pipe two, connecting pipe two between the discharge end and reception storehouse (17) of dust catcher (14)
One end close to dense phase pump (8) is fixed with outlet valve (15), and the side wall of connecting pipe two is equipped with the air inlet pipe two communicated therewith
(16), air inlet pipe two (16) is located at the side of outlet valve (15) far from dense phase pump (8), the dense phase pump (8) and surge bunker (2) it
Between be connected with exhaust pipe, exhaust valve (11) are installed on exhaust pipe.
2. a kind of pressurized seal transportation system for the conveying of anode material of lithium battery powder according to claim 1,
It is characterized in that, is fixed with surge bunker deduster (1) on the surge bunker (2), reception storehouse is fixed at the top of reception storehouse (17) and is removed
Dirt device (18).
3. a kind of pressurized seal transportation system for the conveying of anode material of lithium battery powder according to claim 1,
It is characterized in that, the dust catcher (14) is equipped with 12 to 36 cyclone generators, the outlet side of multiple cyclone generators
In a ring uniformly towards setting at two air inlet port of connecting pipe at mouthful, dust catcher (14) is equipped with dust catcher intake valve (13).
4. a kind of pressurized seal transportation system for the conveying of anode material of lithium battery powder according to claim 1,
It is characterized in that, is equipped on the air inlet pipe two (16) and cleans air valve (9), the quantity of air inlet pipe two (16) is several, multiple
Air inlet pipe two (16) is equidistantly positioned on the side wall of connecting pipe two.
5. a kind of pressurized seal transportation system for the conveying of anode material of lithium battery powder according to claim 1,
It is characterized in that, the inner wall of the surge bunker (2) and dense phase pump (8) is all made of spraying HALAR technique, air inlet pipe two (16), connection
Pipeline one and connecting pipe two are all made of as stainless steel tube liner alumina ceramic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821215550.5U CN208948378U (en) | 2018-07-31 | 2018-07-31 | A kind of pressurized seal transportation system for the conveying of anode material of lithium battery powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821215550.5U CN208948378U (en) | 2018-07-31 | 2018-07-31 | A kind of pressurized seal transportation system for the conveying of anode material of lithium battery powder |
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| CN208948378U true CN208948378U (en) | 2019-06-07 |
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| CN201821215550.5U Active CN208948378U (en) | 2018-07-31 | 2018-07-31 | A kind of pressurized seal transportation system for the conveying of anode material of lithium battery powder |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775644A (en) * | 2019-11-15 | 2020-02-11 | 中国恩菲工程技术有限公司 | System and method for delivering electrode precursor powder |
| CN111974312A (en) * | 2020-09-09 | 2020-11-24 | 中国石油集团东北炼化工程有限公司 | High-pressure quantitative feeding system for alkylating device active agent |
| CN112058181A (en) * | 2020-09-09 | 2020-12-11 | 北京立诚石化技术有限公司 | Normal-pressure continuous quantitative feeding system for alkylating device active agent |
| CN113277571A (en) * | 2021-05-28 | 2021-08-20 | 广东佳纳能源科技有限公司 | Production system and production method of ternary precursor |
-
2018
- 2018-07-31 CN CN201821215550.5U patent/CN208948378U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775644A (en) * | 2019-11-15 | 2020-02-11 | 中国恩菲工程技术有限公司 | System and method for delivering electrode precursor powder |
| CN111974312A (en) * | 2020-09-09 | 2020-11-24 | 中国石油集团东北炼化工程有限公司 | High-pressure quantitative feeding system for alkylating device active agent |
| CN112058181A (en) * | 2020-09-09 | 2020-12-11 | 北京立诚石化技术有限公司 | Normal-pressure continuous quantitative feeding system for alkylating device active agent |
| CN113277571A (en) * | 2021-05-28 | 2021-08-20 | 广东佳纳能源科技有限公司 | Production system and production method of ternary precursor |
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