CN108579926A - A method of control sanding system slurry automatic conversion batch - Google Patents
A method of control sanding system slurry automatic conversion batch Download PDFInfo
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- CN108579926A CN108579926A CN201810554972.3A CN201810554972A CN108579926A CN 108579926 A CN108579926 A CN 108579926A CN 201810554972 A CN201810554972 A CN 201810554972A CN 108579926 A CN108579926 A CN 108579926A
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- agitator
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- pan feeding
- sand mill
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- 239000002002 slurry Substances 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 26
- 239000004576 sand Substances 0.000 claims abstract description 68
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000000227 grinding Methods 0.000 claims description 50
- 238000003756 stirring Methods 0.000 claims description 8
- 230000009466 transformation Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of methods of control sanding system slurry automatic conversion batch, including：Step S1, when detecting batch conversion signal, into operating mode；It controls pan feeding valve and bottom discharge valve on I agitator to open, pan feeding valve and bottom discharge valve, sand mill outlet valve are closed on II agitator；Step S2, it controls pan feeding valve on I agitator bottom discharge valve and II agitator to open, pan feeding valve, II agitator bottom discharge valve, sand mill outlet valve are closed on I agitator；Step S3, pan feeding valve on I agitator is controlled, II agitator bottom discharge valve is opened, pan feeding valve, the closing of sand mill outlet valve on I agitator bottom discharge valve, II agitator；Step S4, control that I agitator bottom discharge valve, pan feeding valve is opened on II agitator, pan feeding valve, II agitator bottom discharge valve, sand mill outlet valve are closed on I agitator；Step S5, when detecting discharging signal, into discharging pattern.The method of the present invention can reduce manual operation, improve working efficiency, reduce cost.
Description
Technical field
Present invention relates particularly to a kind of methods of control sanding system slurry automatic conversion batch.
Background technology
Currently, during sanding system grinding-material, the process of lapping manually to sand mill is needed to check, labour is strong
Degree is big, efficiency is low, high labor cost；Moreover, existing sand mill mostly uses manual switching valve, but because sand mill valve compared with
It is more, it is be easy to cause personnel's operation error, directly affects the quality and production efficiency of product, leads to that increased production cost.
By taking Guangdong Fenghua High Technology Co., Ltd as an example, the current ball grinder in company's dispensing post totally 47, sand
Grinding machine totally 10, and feeding intake for sand mill accounts for 40% of Gross Output or more.It now prepares sand mill and uses manual switching valve, every batch of
Material milling time about 2 hours beats batch 4 times altogether per batch of material, and process needs manually every 30 minutes to sand mill process of lapping
It is checked, the big efficiency of labor intensity is low；Because sand mill valve is more, it is be easy to cause human error, employee once occurred and misplays
Valve leads to the great quality accident for expecting leakage by the gross；Cost of labor is higher and higher at present, and the price of product is lower and lower, recruits
The requirement in market is not met when a large amount of personnel being engaged to produce.Therefore, automatic there is an urgent need for designing a kind of control sanding system slurry
The method of batch is converted to subtract manual operation, improve working efficiency, reduce cost.
Invention content
The object of the present invention is to provide a kind of methods of control sanding system slurry automatic conversion batch, can reduce artificial
It operates, improves working efficiency, reduces cost.
To achieve the above object, the method for a kind of control sanding system slurry automatic conversion batch provided by the present invention,
It is executed by control system, the method includes：
Step S1, when detecting batch conversion signal, batch transformation working pattern is initially entered；
Under the batch transformation working pattern, the control system controls the upper pan feeding valve and bottom discharge valve of I agitator
The outlet valve of the upper pan feeding valve and bottom discharge valve, sand mill opening, and control II agitator is closed；The slurry prepared in I agitator
Material is pumped into the grinding chamber of sand mill by diaphragm, then flows back to I agitator by grinding chamber again, this process recycles certain time；
Step S2, after a certain period of time, the control system controls the upper pan feeding of the bottom discharge valve and II agitator of I agitator
Valve is opened, and controls the outlet valve closing of the upper pan feeding valve of I agitator, the bottom discharge valve of II agitator, sand mill；I agitator
Interior slurry is pumped into the grinding chamber of sand mill by diaphragm, then flows into II agitator by grinding chamber；
Step S3, when the slurry in I agitator is transferred to II agitator completely, the control system controls I agitator
The bottom discharge valve opening of upper pan feeding valve, II agitator, and control upper pan feeding valve, the sand of the bottom discharge valve of I agitator, II agitator
The outlet valve of grinding machine is closed；Slurry in II agitator is pumped into the grinding chamber of sand mill by diaphragm, then by grinding chamber stream
Return I agitator；
Step S4, when the slurry in II agitator is transferred to I agitator completely, the control system controls I agitator
The upper pan feeding valve opening of bottom discharge valve, II agitator, and control bottom discharge valve, the sand of the upper pan feeding valve of I agitator, II agitator
The outlet valve of grinding machine is closed；
Step S5, when detecting discharging signal, discharging operating mode is initially entered；
Under the discharging operating mode, the control system controls to be gone out under the bottom discharge valve of I agitator, II agitator
Expect the outlet valve opening of valve, sand mill, and controls the upper pan feeding valve closing of the upper pan feeding valve of I agitator, II agitator；I stirring
Slurry in bucket is pumped into the grinding chamber of sand mill by diaphragm, and is discharged by the outlet valve of sand mill；After discharging, it is sanded
System stalls.
It is described when in I agitator in the step S3 in the method for above-mentioned control sanding system slurry automatic conversion batch
Slurry when being transferred to II agitator completely, the control system controls the bottom discharge valve of the upper pan feeding valve of I agitator, II agitator
It opens, and the step of controlling the outlet valve closing of the bottom discharge valve of I agitator, the upper pan feeding valve of II agitator, sand mill, specifically
For：
First contact-free level inductor of the control system, which incudes, whether there is slurry in I agitator, work as induction
When not having slurry in I agitator, the first contact-free level inductor is delayed the signal that will be detected after a certain period of time
Send the control unit of the control system to, described control unit controls to be gone out under the upper pan feeding valve of I agitator, II agitator
Expect that valve is opened, and controls the outlet valve closing of the bottom discharge valve of I agitator, the upper pan feeding valve of II agitator, sand mill.
It is described when II agitator in the step S4 in the method for above-mentioned control sanding system slurry automatic conversion batch
When interior slurry is transferred to I agitator completely, the control system controls the upper pan feeding of the bottom discharge valve of I agitator, II agitator
Valve is opened, and the step of controlling the outlet valve closing of the upper pan feeding valve of I agitator, the bottom discharge valve of II agitator, sand mill, tool
Body is：
Second contact-free level inductor of the control system, which incudes, whether there is slurry in II agitator, work as induction
When not having slurry in II agitator, the second contact-free level inductor is delayed the signal that will be detected after a certain period of time
Send the control unit of the control system to, described control unit control the bottom discharge valve of I agitator, II agitator on enter
Expect that valve is opened, and controls the outlet valve closing of the upper pan feeding valve of I agitator, the bottom discharge valve of II agitator, sand mill.
In the method for above-mentioned control sanding system slurry automatic conversion batch, in the step S1, match in I agitator
Good slurry is pumped into the grinding chamber of sand mill by diaphragm, then flows back to I agitator by grinding chamber again, this process cycle is certain
The step of time, specially：
The slurry prepared in I agitator is pumped into the grinding chamber of sand mill by diaphragm, then again by grinding chamber stream
I agitator is returned, this process recycles 1.8h-2.2h.
In the method for above-mentioned control sanding system slurry automatic conversion batch, in the step S1, match in I agitator
Good slurry is pumped into the grinding chamber of sand mill by diaphragm, then flows back to I agitator by grinding chamber again, this process cycle is certain
The step of time, specially：
The slurry prepared in I agitator is pumped into the grinding chamber of sand mill by diaphragm, then again by grinding chamber stream
I agitator is returned, this process recycles 2h.
In the method for above-mentioned control sanding system slurry automatic conversion batch, the first contact-free level inductor and
The delay time of second contact-free level inductor is equal, is 3.5s-4.5s.
In the method for above-mentioned control sanding system slurry automatic conversion batch, the first contact-free level inductor and
The delay time of second contact-free level inductor is equal, is 4s.
The present invention has the advantages that compared with prior art：
Logic control is carried out by pipeline valve of the control system between sand mill and two agitators, instead of manually grasping
Make, can not only reduce staff labor intensity, reduce cost of labor, improves production efficiency, and be also prevented from artificial error,
Ensure the stabilization of product quality, reduces production cost.
Description of the drawings
Fig. 1 is a kind of flow signal of the method for control sanding system slurry automatic conversion batch of the embodiment of the present invention
Figure.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
It is shown in Figure 1, a kind of method of control sanding system slurry automatic conversion batch provided by the present invention, by controlling
System processed executes, the method includes：
Step S1, when detecting batch conversion signal, batch transformation working pattern is initially entered；
Under the batch transformation working pattern, the control system controls the upper pan feeding valve and bottom discharge valve of I agitator
The outlet valve of the upper pan feeding valve and bottom discharge valve, sand mill opening, and control II agitator is closed；The slurry prepared in I agitator
Material is pumped into the grinding chamber of sand mill by diaphragm, then flows back to I agitator by grinding chamber again, this process recycles certain time；
Step S2, after a certain period of time, the control system controls the upper pan feeding of the bottom discharge valve and II agitator of I agitator
Valve is opened, and controls the outlet valve closing of the upper pan feeding valve of I agitator, the bottom discharge valve of II agitator, sand mill；I agitator
Interior slurry is pumped into the grinding chamber of sand mill by diaphragm, then flows into II agitator by grinding chamber；
Step S3, when the slurry in I agitator is transferred to II agitator completely, the control system controls I agitator
The bottom discharge valve opening of upper pan feeding valve, II agitator, and control upper pan feeding valve, the sand of the bottom discharge valve of I agitator, II agitator
The outlet valve of grinding machine is closed；Slurry in II agitator is pumped into the grinding chamber of sand mill by diaphragm, then by grinding chamber stream
Return I agitator；
Step S4, when the slurry in II agitator is transferred to I agitator completely, the control system controls I agitator
The upper pan feeding valve opening of bottom discharge valve, II agitator, and control bottom discharge valve, the sand of the upper pan feeding valve of I agitator, II agitator
The outlet valve of grinding machine is closed；
Step S5, when detecting discharging signal, discharging operating mode is initially entered；
Under the discharging operating mode, the control system controls to be gone out under the bottom discharge valve of I agitator, II agitator
Expect the outlet valve opening of valve, sand mill, and controls the upper pan feeding valve closing of the upper pan feeding valve of I agitator, II agitator；I stirring
Slurry in bucket is pumped into the grinding chamber of sand mill by diaphragm, and is discharged by the outlet valve of sand mill；After discharging, it is sanded
System stalls.
Preferably, in the step S3, when the slurry when in I agitator is transferred to II agitator completely, the control
System controls the upper pan feeding valve of I agitator, the bottom discharge valve of II agitator is opened, and controls the bottom discharge valve of I agitator, II stirs
The step of outlet valve of the upper pan feeding valve, sand mill of mixing bucket is closed, specially：
First contact-free level inductor of the control system, which incudes, whether there is slurry in I agitator, work as induction
When not having slurry in I agitator, the first contact-free level inductor is delayed the signal that will be detected after a certain period of time
Send the control unit of the control system to, described control unit controls to be gone out under the upper pan feeding valve of I agitator, II agitator
Expect that valve is opened, and controls the outlet valve closing of the bottom discharge valve of I agitator, the upper pan feeding valve of II agitator, sand mill；Wherein,
Contact-free level inductor have the characteristics that the operation is stable, security performance be high, high-quality, installation and debugging require it is high.
Preferably, in the step S4, when the slurry when in II agitator is transferred to I agitator completely, the control
System controls the bottom discharge valve of I agitator, the upper pan feeding valve of II agitator is opened, and controls the upper pan feeding valve of I agitator, II stirs
The step of outlet valve of the bottom discharge valve, sand mill of mixing bucket is closed, specially：
Second contact-free level inductor of the control system, which incudes, whether there is slurry in II agitator, work as induction
When not having slurry in II agitator, the second contact-free level inductor is delayed the signal that will be detected after a certain period of time
Send the control unit of the control system to, described control unit control the bottom discharge valve of I agitator, II agitator on enter
Expect that valve is opened, and controls the outlet valve closing of the upper pan feeding valve of I agitator, the bottom discharge valve of II agitator, sand mill.
Preferably, in the step S1, the slurry prepared in I agitator is pumped into the grinding of sand mill by diaphragm
The step of then chamber flows back to I agitator by grinding chamber again, this process recycles certain time, specially：
The slurry prepared in I agitator is pumped into the grinding chamber of sand mill by diaphragm, then again by grinding chamber stream
I agitator is returned, this process recycles 1.8h-2.2h.
Preferably, in the step S1, the slurry prepared in I agitator is pumped into the grinding of sand mill by diaphragm
The step of then chamber flows back to I agitator by grinding chamber again, this process recycles certain time, specially：
The slurry prepared in I agitator is pumped into the grinding chamber of sand mill by diaphragm, then again by grinding chamber stream
I agitator is returned, this process recycles 2h.
Preferably, the delay time phase of the first contact-free level inductor and the second contact-free level inductor
Deng being 3.5s-4.5s.
Preferably, the delay time phase of the first contact-free level inductor and the second contact-free level inductor
Deng being 4s.
Guangdong Fenghua High Technology Co., Ltd is automatic by a kind of control sanding system slurry of the application present invention
The method for converting batch, and pass through bimestrial production test, test result is shown：
During two months 170 batches of total production, it is 0 time that personnel, which operate and close wrong valve error, and no closing valve is 0
Secondary, it is 0 time to misplay batch, accounts for the 0% of toatl proportion；The purpose that sanding system slurry beats batch automatic conversion is realized, is reduced
Human error effectively increases product quality, and reduces production cost.
To sum up, the present invention has the advantages that compared with prior art：
Logic control is carried out by pipeline valve of the control system between sand mill and two agitators, instead of manually grasping
Make, can not only reduce staff labor intensity, reduce cost of labor, improves production efficiency, and be also prevented from artificial error,
Ensure the stabilization of product quality, reduces production cost.
It the above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, without departing from the technical principles of the invention, several improvement and replacement can also be made, these improve and replace and also answer
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of method of control sanding system slurry automatic conversion batch, which is characterized in that executed by control system, the side
Method includes：
Step S1, when detecting batch conversion signal, batch transformation working pattern is initially entered；
Under the batch transformation working pattern, the control system controls the upper pan feeding valve of I agitator and bottom discharge valve is opened,
And the outlet valve for the upper pan feeding valve and bottom discharge valve, sand mill for controlling II agitator is closed；The slurry prepared in I agitator passes through
Diaphragm is pumped into the grinding chamber of sand mill, then flows back to I agitator by grinding chamber again, this process recycles certain time；
Step S2, after a certain period of time, the upper pan feeding valve for the bottom discharge valve and II agitator that the control system controls I agitator is beaten
It opens, and controls the outlet valve closing of the upper pan feeding valve of I agitator, the bottom discharge valve of II agitator, sand mill；In I agitator
Slurry is pumped into the grinding chamber of sand mill by diaphragm, then flows into II agitator by grinding chamber；
Step S3, when the slurry in I agitator is transferred to II agitator completely, enter on I agitator of the control system control
Expect valve, the bottom discharge valve of II agitator is opened, and controls upper pan feeding valve, the sand mill of the bottom discharge valve of I agitator, II agitator
Outlet valve close；Slurry in II agitator is pumped into the grinding chamber of sand mill by diaphragm, then flows back to I by grinding chamber and stirs
Mix bucket；
Step S4, when the slurry in II agitator is transferred to I agitator completely, the control system controls to be gone out under I agitator
Expect valve, the upper pan feeding valve of II agitator is opened, and controls bottom discharge valve, the sand mill of the upper pan feeding valve of I agitator, II agitator
Outlet valve close；
Step S5, when detecting discharging signal, discharging operating mode is initially entered；
Under the discharging operating mode, the control system controls the bottom discharge of the bottom discharge valve, II agitator of I agitator
The outlet valve opening of valve, sand mill, and control the upper pan feeding valve closing of the upper pan feeding valve of I agitator, II agitator；I agitator
Interior slurry is pumped into the grinding chamber of sand mill by diaphragm, and is discharged by the outlet valve of sand mill；After discharging, system is sanded
System is stopped.
2. the method for control sanding system slurry automatic conversion batch as described in claim 1, which is characterized in that the step
In S3, when the slurry when in I agitator is transferred to II agitator completely, the control system controls the upper pan feeding of I agitator
The bottom discharge valve opening of valve, II agitator, and the control bottom discharge valve of I agitator, the upper pan feeding valve of II agitator, sand mill
The step of outlet valve is closed, specially：
First contact-free level inductor of the control system, which incudes, whether there is slurry in I agitator, when sensing that I stirs
It mixes in bucket when there is no slurry, the first contact-free level inductor delay after a certain period of time sends the signal detected to
The control unit of the control system, described control unit controls the upper pan feeding valve of I agitator, the bottom discharge valve of II agitator is beaten
It opens, and controls the outlet valve closing of the bottom discharge valve of I agitator, the upper pan feeding valve of II agitator, sand mill.
3. the method for control sanding system slurry automatic conversion batch as claimed in claim 2, which is characterized in that the step
In S4, when the slurry when in II agitator is transferred to I agitator completely, the control system controls the bottom discharge of I agitator
The upper pan feeding valve opening of valve, II agitator, and the control upper pan feeding valve of I agitator, the bottom discharge valve of II agitator, sand mill
The step of outlet valve is closed, specially：
Second contact-free level inductor of the control system, which incudes, whether there is slurry in II agitator, when sensing II
When not having slurry in agitator, the second contact-free level inductor delay after a certain period of time transmits the signal detected
To the control unit of the control system, described control unit controls the upper pan feeding valve of the bottom discharge valve of I agitator, II agitator
It opens, and controls the outlet valve closing of the upper pan feeding valve of I agitator, the bottom discharge valve of II agitator, sand mill.
4. the method for control sanding system slurry automatic conversion batch as described in claim 1, which is characterized in that the step
In S1, the slurry prepared in I agitator is pumped into the grinding chamber of sand mill by diaphragm, then flows back to I by grinding chamber again
The step of agitator, this process recycles certain time, specially：
The slurry prepared in I agitator is pumped into the grinding chamber of sand mill by diaphragm, then flows back to I by grinding chamber again and stirs
Bucket is mixed, this process recycles 1.8h-2.2h.
5. the method for control sanding system slurry automatic conversion batch as claimed in claim 4, which is characterized in that the step
In S1, the slurry prepared in I agitator is pumped into the grinding chamber of sand mill by diaphragm, then flows back to I by grinding chamber again
The step of agitator, this process recycles certain time, specially：
The slurry prepared in I agitator is pumped into the grinding chamber of sand mill by diaphragm, then flows back to I by grinding chamber again and stirs
Bucket is mixed, this process recycles 2h.
6. the method for control sanding system slurry automatic conversion batch as claimed in claim 3, which is characterized in that described first
The delay time of contact-free level inductor and the second contact-free level inductor is equal, is 3.5s-4.5s.
7. the method for control sanding system slurry automatic conversion batch as claimed in claim 6, which is characterized in that described first
The delay time of contact-free level inductor and the second contact-free level inductor is equal, is 4s.
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| CN201810554972.3A CN108579926A (en) | 2018-05-31 | 2018-05-31 | A method of control sanding system slurry automatic conversion batch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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