CN105650475B - Automatic slurry conveying system and control method thereof - Google Patents
Automatic slurry conveying system and control method thereof Download PDFInfo
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- CN105650475B CN105650475B CN201610018372.6A CN201610018372A CN105650475B CN 105650475 B CN105650475 B CN 105650475B CN 201610018372 A CN201610018372 A CN 201610018372A CN 105650475 B CN105650475 B CN 105650475B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/14—Conveying liquids or viscous products by pumping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/057—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices being entrained discrete elements, e.g. balls, grinding elements, brushes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/088—Pipe-line systems for liquids or viscous products for solids or suspensions of solids in liquids, e.g. slurries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/20—Arrangements or systems of devices for influencing or altering dynamic characteristics of the systems, e.g. for damping pulsations caused by opening or closing of valves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Conveyors (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention provides an automatic slurry conveying system which comprises a first stirrer, a second stirrer and a third stirrer, wherein the first stirrer is provided with a first liquid level sensor; a second stirrer provided with a second liquid level sensor; the first transfer tank and the second transfer tank are connected with the first stirrer or the second stirrer in parallel, and a third liquid level sensor and a fourth liquid level sensor are respectively arranged in the first transfer tank and the second transfer tank; the third transfer tank and the fourth transfer tank are arranged in parallel and are communicated with the first transfer tank and the second transfer tank through long-distance conveying pipelines; the spherical pig is arranged on the long-distance conveying pipeline; a plurality of position sensors disposed on the long-distance transport pipe; and a controller electrically connected to the sensors. According to the invention, manual pipe cleaning by an operator is not needed, so that the conveying efficiency of the slurry is improved, the operation of manually moving the conveying pipeline by the operator to be in butt joint with the stirring machine is avoided, and the automation degree is improved. The invention also provides a control method of the automatic slurry conveying system.
Description
Technical field
The present invention relates to slurry conveying equipment technical field more particularly to a kind of slurry automatic conveying systems, and the present invention is also
It is related to a kind of control method of above-mentioned slurry automatic conveying system.
Background technology
In lithium battery pole slice production process, the slurry as raw materials for production needs to carry out in conveyance conduit defeated over long distances
Send, conveying after the completion of also need to clear up conveyance conduit, with prevent residual slurry solidify after block conveyance conduit and influence
Conveying next time of slurry.
Have currently, highly viscous slurry carries out the problems of long distance delivery in conveyance conduit：Because slurry
Viscosity is larger, and transporting resistance is larger to cause difficulty of transportation, slurry to be easy deposit clumps in conveyance conduit and result in blockage, convey
In pipeline slurry can not first in first out, advanced slurry can not be discharged, and be easy batch mixing between different batches slurry, conveyance conduit without
Online pigging of method etc..Wherein, the mode of movement of slurry is that mobile conveyance conduit reserves port progress to operator with blender by hand
It is transported to fetching, the specific mode of movement of conveyance conduit is by operator manual handling in pigging bucket, in pump power
Lower head and the tail carry out cycle pigging, and in this operating process, the handling process time is longer, inefficiency, while needing multidigit operation
Member is carried out at the same time operation.Above-mentioned problems result in low-most of link of existing slurry mode of movement the degree of automation and need
The participation that very important person is increases the input of labour costs；Systematic entirety is not strong enough-slurry conveying and pipeline cleaning is divided into
The control integration of system is not implemented without globality in two independent links；Degree of intelligence and retrospect ability it is low-slurry
Conveying and pigging are all to lean on artificial operation and judgement, it is difficult to fool proof mistake proofing, while also not embodying the intelligent control theory of system
And pattern, the situation and process of conveyance conduit pigging all can not direct sense organs.
Invention content
The present invention provides a kind of slurry automatic conveying systems, can realize automatic, the separation conveying of different batches slurry,
When conveying different batches slurry, without manually carrying out Manual-cleaning to conveyance conduit, to significantly improve the conveying of slurry
Efficiency.
To achieve the goals above, the present invention provides following technical schemes：
The present invention provides a kind of slurry automatic conveying system comprising：
Multiple blenders being arranged in parallel each are both provided with liquid level sensor in the blender；
The the first transfer tank and the second transfer tank that are connected to each blender that can be in turn, the first transfer tank
It is arranged in parallel with the second transfer tank, and is provided with third liquid level sensor in the first transfer tank, in described second
Turn to be provided with the 4th liquid level sensor in tank；
The third transfer tank and the 4th transfer tank being arranged in parallel, the third transfer tank and the 4th transfer tank with it is described
First transfer tank is connected to the second transfer tank by long-distance transmission pipeline, the third transfer tank and the 4th transfer
The 5th liquid level sensor and the 6th liquid level sensor are respectively arranged in tank；
The multiple spherical pigs being arranged on the long-distance transmission pipeline；
The multiple position sensings for detecting the spherical pig position being arranged on the long-distance transmission pipeline
Device；
With the third liquid level sensor, the 4th liquid level sensor, the 5th liquid level sensor, the 6th liquid
The controller that liquid level sensor in level sensor, the position sensor and each blender is electrically connected.
Further, in above-mentioned slurry automatic conveying system, may include：The blender be two, respectively first
Blender and the second blender, are provided with the first liquid level sensor in first blender, setting in second blender
There is the second liquid level sensor.
Further, in above-mentioned slurry automatic conveying system, may include：First blender or second stirring
Machine is connected to by being provided with the conveyance conduit of triple valve and triple valve with the first transfer tank and the second transfer tank.
Further, in above-mentioned slurry automatic conveying system, may include：The first transfer tank and second transfer
Tank is connected to by triple valve with the long-distance transmission pipeline.
Further, in above-mentioned slurry automatic conveying system, may include：The third transfer tank and the 4th transfer
Tank is arranged in parallel, and the third transfer tank and the 4th transfer tank are connected by triple valve and the long-distance transmission pipeline
It is logical.
Further, in above-mentioned slurry automatic conveying system, may include：The triple valve is to be electrically connected with the controller
The Pneumatic three-way valve connect.
Further, in above-mentioned slurry automatic conveying system, may include：For exporting slurry in first blender
The first delivery pump, and the second delivery pump for exporting slurry in second blender.
Further, in above-mentioned slurry automatic conveying system, may include：For exporting the first transfer tank and described
The third delivery pump of slurry in second transfer tank.
Further, in above-mentioned slurry automatic conveying system, may include：Further include being arranged in the long distance delivery pipe
On road, the pipe cleaning device of the spherical pig can be accommodated.
The present invention also provides a kind of control methods of slurry automatic conveying system, and it is suitable for any one of above-mentioned institutes
The slurry automatic conveying system stated, includes the following steps：
1) after stirring forms first batch slurry in a blender in multiple blenders, the controller control
First batch slurry passes through the first transfer tank and the long-distance transmission pipeline, enters in the third transfer tank；
2) described when first batch slurry liquid level drops to the liquid level sensor position being arranged in blender
Liquid level sensor sends signal to the controller, and control first batch slurry stops from stirring after the controller receives signal
It is exported in machine；
3) controller controls the second lot slurry of stirring formation in another blender through the second transfer tank stream
To the long-distance transmission pipeline, while controller controls the spherical pig and enters in the long-distance transmission pipeline, enable into
Entering to the second lot slurry in the long-distance transmission pipeline pushes the spherical pig movement, the spherical pig promotion to remain in
First batch slurry in the long-distance transmission pipeline is moved to the third transfer tank；
4) each position sensor on the different location of the long-distance transmission pipeline is set, monitors spherical pig in real time
Position, and monitoring signals are sent to the controller；
5) when the position sensor monitors that the spherical pig is moved to the terminal of the long-distance transmission pipeline, institute
It states the controller control long-distance transmission pipeline to close with the third transfer potting, and is connected with the 4th transfer tank, the
Two batch slurries enter in the 4th transfer tank；
6) it repeats the above steps, to complete the conveying of the third batch slurry in another blender, repeats above-mentioned step again
Rapid operation, until all the slurry in the blenders all exports, to complete the separation, automatic defeated of different batches slurry
It send.
In automatic conveying system provided by the invention, including multiple blenders for being arranged in parallel, can be in turn with it is each
The the first transfer tank and the second transfer tank of blender connection, the third transfer tank and the 4th transfer tank that are arranged in parallel and the first transfer
Tank and the second transfer tank are connected to by long-distance transmission pipeline, and the multiple spherical pigs being arranged on long-distance transmission pipeline.
The derived first batch slurry out of one in multiple blenders, through the first transfer tank and long-distance transmission pipeline, Neng Goujin
Enter into third transfer tank, after first batch slurry conveys, needs second batch made of being stirred in another blender
Secondary slurry is sent to through third transfer tank and long-distance transmission pipeline in the 4th transfer tank, in the process, in order to avoid first
Batch slurry and the mixing of second lot slurry, before second lot slurry enters long-distance transmission pipeline, controller control
Spherical pig enters in long-distance transmission pipeline, in this way when second lot slurry enters in long-distance transmission pipeline, passes through
Spherical pig can be realized as its being isolated with the first batch slurry that remains in long range channel.Continue in second lot slurry
It enters under the powered of long-distance transmission pipeline, spherical pig can roll in long-distance transmission pipeline, in the same of rolling
When remaining first batch slurry can be released long-distance transmission pipeline, to avoid first batch slurry and second lot from starching
Material mixing, exports the different batches slurry in other blenders in the same way later.Such mode of movement, in second lot
While slurry conveys, it is achieved that the automatic cleaning of long-distance transmission pipeline, no longer needs to be cleared up manually by operator,
Clearance time is saved, the transfer efficiency of slurry is improved.Meanwhile liquid level sensor, first are provided in each blender
It is provided with third liquid level sensor in transfer tank, the 4th liquid level sensor is provided in the second transfer tank, is set in third transfer tank
It has set in the 5th liquid level sensor, the 4th transfer tank and has been provided on each position of the 6th liquid level sensor, long distance delivery pipe
Be also provided with multiple position sensors, above-mentioned each sensor can be realized by signal with its communication of controller, to
The switching that can be realized as different feed status by controller, avoiding operator, mobile conveyance conduit and blender are pre- by hand
The operation that port is docked is stayed, the degree of automation is improved, the globality of system is enabled to enhance, makes degree of intelligence and retrospect ability
It is improved, while also embodying the intelligent control theory and pattern of system, the situation and mistake of long-distance transmission pipeline pigging
Journey can direct sense organ, significantly improve the conveying effect and transfer efficiency of slurry.The present invention also provides above-mentioned slurries certainly
A kind of control method of dynamic transport system.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the operation principle schematic diagram of slurry automatic conveying system provided by the invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In the application, the quantity for the blender being arranged in parallel, can be it is multiple more than one, such as two, three, four
It is a or more, but preferably two.Because being arranged in parallel two blenders, make to export slurry in turn between different blenders,
Same blender repeats the preparation of different batches slurry, it will be able to real under the premise of utmostly reducing improvement cost
Existing slurry is in batches, continual continuous output implemented below it is advantageous to which two blenders are arranged preferably
Example and Figure of description are described in detail the technical program for two blenders are arranged.
Embodiment one：
As shown in Figure 1, in automatic conveying system provided in an embodiment of the present invention, which is equipped with multiple feedback points,
Convenient for situation, the process of real time monitoring feedback slurry conveying, while pigging pattern can be automatically switched to, data information carries out real-time
Record, to realize retrospect；In addition, the system, which has also reserved communication interface, increases expanded function.It includes the first blender 1, with
The second blender 2 that first blender 1 is arranged in parallel, the first transfer tank 3 being connected to the first blender 1 or the second blender 2
With the second transfer tank 4 (the first transfer tank 3 and the second transfer tank 4 be preceding middle tube), the third transfer tank 5 and the 4th being arranged in parallel
Transfer tank 6 (third transfer tank 5 and the 4th transfer tank 6 be rear transfer tank) and the first transfer tank 3 and the second transfer tank 4 by it is long away from
It is connected to from conveyance conduit 7, and the multiple spherical pigs 19 being arranged on long-distance transmission pipeline 7, preferably the quantity of spherical pig 19
It it is two, as shown in Figure 1.The derived first batch slurry from the first blender 1, through the first transfer tank 3 and long distance delivery
Pipeline 7 can enter in third transfer tank 5, after first batch slurry conveys, need to stir in the second transfer tank 4
Second lot slurry made of mixing is sent to through third transfer tank 5 and long-distance transmission pipeline 7 in the 4th transfer tank 6, herein mistake
Cheng Zhong enters long distance delivery pipe in order to avoid first batch slurry and second lot slurry are mixed in second lot slurry
Before road 7, controller (not shown) control spherical pig 19 enters in long-distance transmission pipeline 7, works as second lot in this way
When slurry is entered in long-distance transmission pipeline 7, it can be realized as it by spherical pig 19 and remain in long range channel
The isolation of first batch slurry.Under the powered that second lot slurry continues into long-distance transmission pipeline 7, spherical pig
19 can roll in long-distance transmission pipeline 7, can release remaining first batch slurry over long distances while rolling
Conveyance conduit 7, to avoid first batch slurry from being mixed with second lot slurry.
Such mode of movement is achieved that the automatic clear of long-distance transmission pipeline 7 while second lot slurry conveys
Reason, no longer needs to be cleared up manually by operator, saves clearance time, improve the transfer efficiency of slurry.Meanwhile first
It is interior provided with the second liquid level sensor 9, the first transfer tank 3 that the first liquid level sensor 8, the second blender 2 are provided in blender 1
It is interior to be provided with third liquid level sensor 10, the 4th liquid level sensor 11 is provided in the second transfer tank 4, is set in third transfer tank 5
It is interior provided with the 6th liquid level sensor 13, each portion of long distance delivery pipe the 5th liquid level sensor 12, the 4th transfer tank 6 have been set
It is also provided with multiple position sensors 14 on position, above-mentioned each sensor can be realized and its logical of controller by signal
Letter, to can be realized as the switching of different feed status by controller, avoiding operator by hand will mobile conveyance conduit
The operation that port is docked is reserved with blender.In addition, after the first liquid level sensor 8 sends out signal, the first blender 1 is original
Control system can identification signal and send out plus powder, solvent instruction, enable the first blender 1 carry out the stirring of lower batch materials.
Further, for the ease of the control of controller, the first blender 1 or the second blender 2 are by being provided with threeway
The conveyance conduit of valve 15 and triple valve 15 is connected to the first transfer tank 3 and the second transfer tank 4, the first transfer tank 3 and the second transfer
Tank 4 is connected to by triple valve 15 with long-distance transmission pipeline 7, third transfer tank 5 and the 4th transfer tank 6 also by triple valve 15 with
Long-distance transmission pipeline 7 is connected to, as shown in Figure 1.Controller passes through different openings on the different triple valve 15 of control, triple valve 15
Opening and closing, it will be able to flexibly realize the first blender 1, the second blender 2, the first transfer tank 3, the second transfer tank 4, third transfer
Break-make switching between tank 5, the 4th transfer tank 6 and long-distance transmission pipeline 7.
Specifically, triple valve 15 is the Pneumatic three-way valve 15 being electrically connected with the controller.Also, it is additionally provided with for leading
Go out the first delivery pump 16 of first batch slurry in the first blender 1, and for exporting second lot slurry in the second blender 2
The second delivery pump 17, and the third delivery pump 18 for exporting slurry in the first transfer tank 3 or the second transfer tank 4, such as Fig. 1
It is shown.
Embodiment two：
On the basis of embodiment one, unaccounted feature in the present embodiment, using the explanation in embodiment 1, herein
No longer repeated, the difference between this embodiment and the first embodiment lies in：
The long-distance transmission pipeline 7 of slurry automatic conveying system can realize long distance delivery and online pigging, and it is long away from
From slurry in conveyance conduit 7 must first in first out, be discharged, not batch mixing between different batches slurry.
The control method of slurry automatic conveying system is：When work, controller controls the action of the first delivery pump 16, makes first
Criticizing slurry is transported in the first transfer tank 3 from the first blender 1, and then controller controls the first transfer tank 3 and long range
Triple valve 15 between conveyance conduit 7 acts, and third delivery pump 18 acts, and first batch slurry is reached through long-distance transportation through pipeline
Three transfer tank of ground, during this, the first transfer tank 3 and third transfer tank 5 are fed to material feeding jar before and after coating machine respectively；When first
When slurry is empty soon in transfer tank 3 and third transfer tank 5, stirring, controller is completed in the second lot slurry in the second blender 2
It controls the second delivery pump 17 and triple valve 15 acts, second lot slurry is transported in the second transfer tank 4, third fluid level controller
When detecting respectively in the first transfer tank 3 and third transfer tank 5 without slurry with the 5th fluid level controller, in the second transfer tank 4
Second lot slurry is conveyed to long-distance transmission pipeline 7, while (pipe cleaning device 20 is can be with for controller control pipe cleaning device 20
Long-distance transmission pipeline 7 is connected, and stores the container of spherical pig 19 temporarily) operation, so that spherical pig 19 is entered long distance delivery
In pipeline 7, spherical pig 19 moves under the promotion of second lot slurry, and clears up remaining in upper long-distance transportation through pipeline pipeline
First batch slurry, setting in 7 monitoring in real time of upper position sensor 14 of long-distance transmission pipeline and feed back spherical pig to controller
The position of 19 movements, after spherical pig 19 pushes the slurry in last consignment of pipeline to be all transported in third transfer tank 5 excessively, control
The action (as shown in Figure 1) of triple valve 15 between device control 5, the 4th turns of middle pipes of long-distance transmission pipeline 7 and third transfer tank processed,
It enables long-distance transmission pipeline 7 and third transfer tank 5 close, but is connected to the 4th transfer tank 6, second lot slurry is made to be assigned to the
In four transfer tanks 6.Concrete signal is fed back and detailed process does not do and excessively repeats, and life in cycles is carried out by the above motion flow
Production.
It is automatic defeated in closed conduit can to complete highly viscous slurry for slurry automatic conveying system provided by the invention
It send with pipeline from pigging；The conveying of different slurries ensure that the first in first out of slurry, reduce slurry batch by automatically switching
Between batch mixing phenomenon；Current state process can carry out intuitively feeding back and monitoring, spherical pig 19 in the control interface of controller
Pipeline cleaning can be all carried out between the conveying of different batches slurry, can also prevent slurry deposit clumps in pipeline, each sensing
Device can monitor the position of slurry situation and spherical pig 19 with controller cooperation at any time；It, can be with after blender breaks down
Adjacent blender docking, while communication interface and fast card port are also reserved, have interchangeability and autgmentability.
Slurry automatic conveying system provided by the invention enables slurry conveying and pipeline cleaning faster simple, system conveying
It is not necessarily to operator intervention with pigging process, feeding and pigging can be automatically performed, the system automation, intelligence degree are high, make
The process compatible degree of two links is very high, realizes the completely new automatic mode of centralized control and distribution.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of slurry automatic conveying system, which is characterized in that including：
Multiple blenders being arranged in parallel each are both provided with liquid level sensor in the blender；
The the first transfer tank and the second transfer tank that are connected to each blender that can be in turn, the first transfer tank and institute
It states the second transfer tank to be arranged in parallel, and is provided with third liquid level sensor in the first transfer tank, the second transfer tank
Inside it is provided with the 4th liquid level sensor；
The third transfer tank and the 4th transfer tank being arranged in parallel, the third transfer tank and the 4th transfer tank and described first
Transfer tank is connected to the second transfer tank by long-distance transmission pipeline, in the third transfer tank and the 4th transfer tank
It is respectively arranged with the 5th liquid level sensor and the 6th liquid level sensor；
The multiple spherical pigs being arranged on the long-distance transmission pipeline, the spherical pig are arranged in the long distance delivery pipe
It is rolled in road, and remaining slurry can be released the long-distance transmission pipeline while rolling；
The multiple position sensors for detecting the spherical pig position being arranged on the long-distance transmission pipeline；
It is passed with the third liquid level sensor, the 4th liquid level sensor, the 5th liquid level sensor, the 6th liquid level
The controller that liquid level sensor in sensor, the position sensor and each blender is electrically connected.
2. slurry automatic conveying system according to claim 1, which is characterized in that the blender is two, respectively
First blender and the second blender, are provided with the first liquid level sensor in first blender, in second blender
It is provided with the second liquid level sensor.
3. slurry automatic conveying system according to claim 2, which is characterized in that first blender or described second
Blender is connected to by being provided with the conveyance conduit of triple valve with the first transfer tank and the second transfer tank.
4. slurry automatic conveying system according to claim 1, which is characterized in that the first transfer tank and described second
Transfer tank is connected to by triple valve with the long-distance transmission pipeline.
5. slurry automatic conveying system according to claim 1, which is characterized in that the third transfer tank and the described 4th
Transfer tank is arranged in parallel, and the third transfer tank and the 4th transfer tank pass through triple valve and the long distance delivery pipe
Road is connected to.
6. according to the slurry automatic conveying system described in claim 3,4 or 5, which is characterized in that the triple valve be with it is described
The Pneumatic three-way valve of controller electrical connection.
7. slurry automatic conveying system according to claim 2, which is characterized in that further include being stirred for exporting described first
Mix the first delivery pump of slurry in machine, and the second delivery pump for exporting slurry in second blender.
8. slurry automatic conveying system according to claim 1, which is characterized in that further include for exporting in described first
Turn the third delivery pump of slurry in tank and the second transfer tank.
9. slurry automatic conveying system according to claim 1, which is characterized in that further include that setting is defeated in the long range
It send on pipeline, the pipe cleaning device of the spherical pig can be accommodated.
10. a kind of control method of slurry automatic conveying system, which is characterized in that any one suitable for such as claim 1-9
Slurry automatic conveying system described in, includes the following steps：
1) after stirring forms first batch slurry in a blender in multiple blenders, the controller control first
Batch slurry passes through the first transfer tank and the long-distance transmission pipeline, enters in the third transfer tank；
2) when first batch slurry liquid level drops to the liquid level sensor position being arranged in blender, the liquid level
Sensor sends signal to the controller, and control first batch slurry stops from blender after the controller receives signal
Export；
3) controller controls the second lot slurry that stirring is formed in another blender and flows to institute through the second transfer tank
Long-distance transmission pipeline is stated, while controller controls the spherical pig and enters in the long-distance transmission pipeline, order enters
Second lot slurry in the long-distance transmission pipeline pushes the spherical pig movement, the spherical pig promotion to remain in described
First batch slurry in long-distance transmission pipeline is moved to the third transfer tank；
4) each position sensor on the different location of the long-distance transmission pipeline is set, monitors the position of spherical pig in real time
It sets, and monitoring signals is sent to the controller；
5) when the position sensor monitors that the spherical pig is moved to the terminal of the long-distance transmission pipeline, the control
Device processed controls the long-distance transmission pipeline and is closed with the third transfer potting, and is connected with the 4th transfer tank, second batch
Secondary slurry enters in the 4th transfer tank；
6) it repeats the above steps, to complete the conveying of the third batch slurry in another blender, repeats the above steps again
Operation, until all the slurry in the blender all exports, to the separation for completing different batches slurry, automatic conveying.
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| CN201610018372.6A CN105650475B (en) | 2016-01-12 | 2016-01-12 | Automatic slurry conveying system and control method thereof |
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| CN201610018372.6A CN105650475B (en) | 2016-01-12 | 2016-01-12 | Automatic slurry conveying system and control method thereof |
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| CN105836225A (en) * | 2016-05-19 | 2016-08-10 | 安徽永成电子机械技术有限公司 | Secondary rectifying mechanism for combined bag supplier |
| CN107243980A (en) * | 2017-07-31 | 2017-10-13 | 佛山市三水新明珠建陶工业有限公司 | Long range ceramic glaze conveying device and method |
| CN107875873A (en) * | 2017-11-02 | 2018-04-06 | 广东奥瑞特新能源设备科技有限公司 | A kind of battery plus-negative plate powder liquid automatically stirs feeding system |
| CN108862177A (en) * | 2018-04-19 | 2018-11-23 | 东莞塔菲尔新能源科技有限公司 | A kind of slurry delivery system and the method for cleaning the system |
| CN114733420A (en) * | 2022-04-30 | 2022-07-12 | 中核华纬工程设计研究有限公司 | PTA slurry multi-stage conveying technology |
| CN116020327A (en) * | 2023-03-29 | 2023-04-28 | 宁德时代新能源科技股份有限公司 | Detection system and method for detecting residues of stirrer and stirring system |
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