CN214864241U - Vertical sanding system capable of improving grinding efficiency of manganese-zinc ferrite slurry - Google Patents
Vertical sanding system capable of improving grinding efficiency of manganese-zinc ferrite slurry Download PDFInfo
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- CN214864241U CN214864241U CN202022691091.1U CN202022691091U CN214864241U CN 214864241 U CN214864241 U CN 214864241U CN 202022691091 U CN202022691091 U CN 202022691091U CN 214864241 U CN214864241 U CN 214864241U
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Abstract
The utility model discloses a vertical sanding system capable of improving grinding efficiency of manganese zinc ferrite slurry, which comprises 4 parts, wherein the 4 parts comprise a slurry tank A, a slurry tank B, a part I and a part II which are positioned between the slurry tank A and the slurry tank B, the slurry tank A is connected with the part I in series through a solenoid valve A, the part I is connected with the part II in series, the part I comprises the part A, the part B, the part C and the part A, the part B is connected with the part C in parallel, the part II comprises a part D and a part E, the part D is connected with the solenoid valve K in parallel and then connected with the slurry melting tank B after being connected with the solenoid valve L in series, the part E is connected with the solenoid valve J in series and then connected with the part I in series, and the part I and the part II between the slurry melting tank A and the slurry melting tank B are connected with the PLC. The sanding system can be used for realizing both troubleshooting and continuous operation.
Description
Technical Field
The utility model relates to a manganese zinc ferrite ground paste field specifically is a can improve vertical sanding system of manganese zinc ferrite ground paste grinding efficiency.
Background
In the production and preparation of manganese zinc ferrite, general sanding equipment has two types of vertical type and horizontal type, the vertical type sanding equipment with large demand is applied to the field of dry normal line production and manufacturing, the manganese zinc ferrite is presintered and coarsely crushed, the material powder is subjected to wet grinding to meet the requirement of the required particle size, the requirement of the conventional manganese zinc ferrite particle size can reach the standard within 1.8-2.0 mu m, and in order to reach the level of the particle size, the comprehensive consideration in the aspects of energy consumption, investment and the like is realized, the sand stringing of two vertical type sanding machines can be achieved, namely one coarse sand and one fine sanding machine.
The use of vertical sanders has become common in manganese-zinc-ferrite sanding systems, but how to improve the efficiency of sanding in existing sanding systems is a problem that needs to be researched and solved by the present invention. The reason that influences sanding efficiency at first has, and the efficiency of sanding is directly influenced to the problem in the aspects such as pipeline jam, the grinding is insufficient, the sand mill fault rate, leads to the sanding discontinuous, the unable abundant release productivity of sanding inefficiency. Therefore, a new technical solution is needed to solve and improve the above mentioned sanding technical problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a can improve vertical sanding system of manganese zinc ferrite ground paste grinding efficiency.
The technical scheme of the utility model is that: the utility model provides a can improve vertical sanding system of manganese zinc ferrite ground paste grinding efficiency, including 4 parts, 4 parts are including changing thick liquid jar A and changing thick liquid jar B and lie in I part and II parts between changing thick liquid jar A and changing thick liquid jar B, and link together through PLC control system, change thick liquid jar A and I part series connection through solenoid valve A, I part and II part series connection, I part includes A part, B part and C part, A part, B part and C part are parallelly connected, II part includes D part and E part, D part and solenoid valve K are parallelly connected after establishing ties with solenoid valve L and are connected with changing thick liquid jar B, solenoid valve L and solenoid valve K are established ties after parallelly connected with E part and are connected with changing thick liquid jar B, E part and solenoid valve J are established ties after establishing ties with I part.
Further, part A includes that the sand mill 1# stirs, and the feed end that the sand mill 1# stirred passes through hose pump A, filter equipment A and solenoid valve B and links to each other with slurrying jar A, and the discharge end passes through filter equipment D, hose valve D and solenoid valve E and is connected with part II.
And furthermore, the part B comprises a hose pump C, one end of the hose pump C is connected with the slurry tank A through an electromagnetic valve D and a filtering device B, and the other end of the hose pump C is connected with the part II through an electromagnetic valve F.
Further, part C includes that the sand mill 3# stirs, and the feed end of the sand mill 3# stirring passes through hose pump B, filter equipment C and solenoid valve C and links to each other with slurrying jar A, and the discharge end passes through filter equipment E, hose valve E and solenoid valve H and is connected with part II, and parallelly connected solenoid valve G between sand mill 3# stirring feed end and the solenoid valve H.
Further, D part includes the 2# stirring of sand mill, and sand mill 2# stirring feed end passes through solenoid valve I and I part links to each other, and the discharge end passes through filter equipment F and hose pump F and establishes ties with solenoid valve K and solenoid valve L respectively.
Further, the part E comprises a sand mill 4# stirring part, a sand mill 4# stirring feeding end is connected with the part I through a solenoid valve J, a discharging end is connected with a solenoid valve M through a filtering device G and a hose pump G, and the sand mill 4# stirring feeding end is connected with the part D through a solenoid valve K.
Further, the sand mill No. 1 stirring device, the sand mill No. 2 stirring device, the sand mill No. 3 stirring device and the sand mill No. 4 stirring device are all provided with liquid level meters.
The stirring of the sand mill and the hose pump are both controlled by a frequency converter; a pressure gauge is arranged on the filtering device; the sand mill stirring, the hose pump, the pressure gauge on the filtering device, the liquid level meter and the electromagnetic valve are all connected by a PLC controller.
The utility model discloses an useful part: the connection of the slurry melting tank and the sand mill is controlled by a hose pump, a filtering device and an electromagnetic valve. The stirring of the sand mill is automatic frequency conversion stirring, the upper and lower threshold values of frequency conversion fluctuation are set through a PLC (programmable logic controller) to judge the fault of the sand mill and the quantity of steel balls, early warning is timely carried out, and fixed repair is carried out in advance; the signal of the liquid level meter at the upper part of the sand mill is connected with the PLC, so that the manganese-zinc ferrite slurry submerges the steel ball, the steel ball is fully ground, partial empty grinding of the steel ball is avoided, and meanwhile, the liquid level meter is in linkage relation with the front hose pump and the rear hose pump; the hose pump is controlled in a variable frequency mode, the frequency of the sanding feeding and discharging hose pump is set under the control of the PLC, feeding and discharging are balanced, the retention time of slurry in the sanding machine is guaranteed, and sufficient grinding is guaranteed; the last manometer of filter equipment is connected with the PLC controller, sets up the pressure high value, and debris in the filter are cleared up in time in the early warning in time, guarantee the continuity of the unobstructed machine of pipeline and sanding.
Drawings
Fig. 1 is a schematic structural view of the present invention;
wherein: 1. solenoid valves A, 2, solenoid valves B, 3, solenoid valves C, 4, solenoid valves D, 5, solenoid valves E, 6, solenoid valves F, 7, solenoid valves G, 8, solenoid valves H, 9, solenoid valves I, 10, solenoid valves J, 11, solenoid valves K, 12, solenoid valves L, 13, solenoid valves M, 14, filter devices A, 15, filter devices B, 16, filter devices C, 17, filter devices D, 18, filter devices E, 19, filter devices F, 20, hose pumps, 21, hose pumps, 22, hose pumps, 23, hose pumps A, 24, hose pumps B, 25, hose pumps C, 26, hose pumps D, 27, hose pumps E, 28, level meters A, 29, level meters B, 30, level meters C, 31, level meters D, 32, sand mill 1# stirring, 33, sand mill 2# stirring, 34, sand mill 3# stirring, 35, sand mill 4# stirring, 36. slurry melting tanks A and 37, slurry melting tanks B and 38 and a PLC controller.
Detailed Description
In order to deepen the understanding of the present invention, the following detailed description is given with reference to the accompanying drawings, which are only used for explaining the present invention and do not constitute a limitation to the protection scope of the present invention.
As shown in figure 1, the vertical sanding system capable of improving grinding efficiency of manganese-zinc ferrite slurry comprises 4 parts, wherein the 4 parts comprise a slurry tank A36 and a slurry tank B37, a part I and a part II which are positioned between the slurry tank A36 and the slurry tank B37 and are connected together through a PLC control system, the slurry tank A36 is connected with the part I in series through a solenoid valve A1, the part I and the part II are connected in series, the part I comprises a part A, a part B and a part C, the part A, the part B and the part C are connected in parallel, the part II comprises a part D and a part E, the part D is connected with a solenoid valve K11 in series and then connected with a solenoid valve L12 in series and then connected with the slurry tank B37, the solenoid valve L12 is connected with a solenoid valve K11 in series and then connected with the part E in parallel and then connected with a slurry tank B37, and the part E is connected with a solenoid valve J10 in series and then connected with the part I.
The part A comprises a sand mill 1# stirring device 32, the feeding end of the sand mill 1# stirring device 32 is connected with a slurrying tank A36 through a hose pump A21, a filtering device A14 and a solenoid valve B2, and the discharging end of the sand mill 1# stirring device is connected with the part II through a filtering device D17, a hose valve D24 and a solenoid valve E5.
The part B comprises a hose pump C23, one end of the hose pump C23 is connected with a pulping tank A36 through a solenoid valve D4 and a filtering device B15, and the other end is connected with the part II through a solenoid valve F6.
The part C comprises a sand mill 3# stirring part 34, the feeding end of the sand mill 3# stirring part 34 is connected with a slurrying tank A36 through a hose pump B22, a filtering device C16 and a solenoid valve C3, the discharging end of the sand mill 3# stirring part is connected with the part II through a filtering device E18, a hose valve E25 and a solenoid valve H8, and a solenoid valve G7 is connected between the feeding end of the sand mill 3# stirring part 34 and the solenoid valve H8 in parallel.
The D part comprises a sand mill 2# stirring part 33, the feeding end of the sand mill 2# stirring part 2 is connected with the I part through a solenoid valve I9, and the discharging end is connected with a solenoid valve K and a solenoid valve L in series through a filtering device F19 and a hose pump F26 respectively.
Part E comprises a sand mill 4# stirring part 35, the feeding end of the sand mill 4# stirring part 35 is connected with part I through a solenoid valve J10, the discharging end of the sand mill 4# stirring part is connected with a solenoid valve M through a filtering device G20 and a hose pump G20, and the feeding end of the sand mill 4# stirring part 35 is connected with part D through a solenoid valve K11.
A liquid level meter A28, a liquid level meter B29, a liquid level meter C30 and a liquid level meter D31 are respectively arranged on the stirring of the sand mill 1#, the stirring of the sand mill 2#, the stirring of the sand mill 3# and the stirring of the sand mill 4 #.
The hose pump has an adjustable frequency conversion function and is connected with the PLC; the filtering device is connected with the hose pump through a pipeline, and a pressure gauge is arranged on the filtering device and is connected with the PLC control system.
The stirring of the sand mill and the hose pump are both controlled by a frequency converter; a pressure gauge is arranged on the filtering device; the sand mill stirring, the hose pump, the pressure gauge on the filtering device, the liquid level meter and the electromagnetic valve are all connected by a PLC controller.
A vertical sanding system capable of improving the grinding efficiency of manganese-zinc ferrite slurry. Manganese-zinc ferrite slurry exists in the slurry tank A, the electromagnetic valves 1, 2 and 3 are opened, the electromagnetic valves 4, 6, 7 and 11 are closed, and the filtering devices 14 and 16 are cleaned up to have normal pressure; the hose pumps 21, 22 operate at high frequency; the sand mill 1# and 3# stirring 32 and 34 are started, and the frequency is normal; the filtering devices 17 and 18 are cleaned, the sand mill 1#, 3# liquid level meters 28 and 29 measure the material level, signals are transmitted to the PLC 38, the electromagnetic valves 5, 9, 8 and 10 are opened, the hose pumps 24 and 25 run, the PLC 38 automatically regulates and controls the frequency collocation between the hose pumps 21 and 24, and between the hose pumps 22 and 25, and the liquid level meters 28 and 29 are ensured to be in real time contact with the material level; meanwhile, the sand mill 2# and 4# stirring devices 33 and 35 are started, the frequency is normal, the filtering devices 19 and 20 are cleaned, the liquid level meters 30 and 31 of the sand mill 2# and 4# measure the liquid level, signals are transmitted to the PLC 38, the electromagnetic valves 12 and 13 are started, and the hose pumps 26 and 27 are started in a variable-frequency operation mode; the PLC 38 automatically adjusts the frequency of the hose pumps 26 and 27 to ensure that the 2# and 4# liquid level meters of the sand mill are contacted with the slurry in real time; the manganese-zinc ferrite slurry is fully sanded, finally enters a slurry melting tank B, and waits for subsequent spray granulation operation.
Example 2
As shown in fig. 1, a vertical sanding system can improve the grinding efficiency of manganese-zinc-ferrite slurry. Under normal operation, 1 equipment in the sand mills 1#, 2#, 3#, and 4# is abnormal, and the equipment is diagnosed as equipment fault and needs to be overhauled; the following preparatory scheme can be initiated to ensure that 2 sanders are sanding in series.
Sand mill 2# failure: the following route is started, the slurry dissolving tank A → the electromagnetic valve 1 → the electromagnetic valve 2, 3 → the filtering devices 14, 16 → the hose pumps 21, 22 → the sand mill 1#, 3# → the filtering devices 17, 18 → the hose pumps 24, 25 → the electromagnetic valves 5, 8 → the electromagnetic valve 10 → the sand mill 4# → the filtering device 20 → the hose pump 27 → the electromagnetic valve 13 → the slurry dissolving tank B, and the rest of the hose pumps, the electromagnetic valves and the sand mill are closed, so that the maintenance and the continuous sand milling are ensured to be not mistaken.
Sand mill 4# failure: the following route is started, the slurry dissolving tank A → the electromagnetic valve 1 → the electromagnetic valve 2, 3 → the filtering devices 14, 16 → the hose pumps 21, 22 → the sand mill 1#, 3# → the filtering devices 17, 18 → the hose pumps 24, 25 → the electromagnetic valves 5, 8 → the electromagnetic valve 9 → the sand mill 2# → the filtering device 19 → the hose pump 26 → the electromagnetic valve 12 → the slurry dissolving tank B, and the rest of the hose pumps, the electromagnetic valves and the sand mill are closed, so that the maintenance and the continuous sand milling are ensured to be not mistaken.
Example 3
As shown in fig. 1, a vertical sanding system can improve the grinding efficiency of manganese-zinc-ferrite slurry. Under normal operation, 2 devices in the sand mills 1#, 2#, 3#, and 4# are abnormal, and the device is diagnosed as a device fault and needs to be repaired; the following preparatory scheme can be initiated to ensure that 2 sanders are sanding in series.
Sand mill 2# and 3# faults: the following route is started, the slurry dissolving tank A → the electromagnetic valve 1 → the electromagnetic valve 2 → the filtering device 14 → the hose pump 21 → the sand mill 1# → the filtering device 17 → the hose pump 24 → the electromagnetic valve 5 → the electromagnetic valve 10 → the sand mill 4# → the filtering device 20 → the hose pump 27 → the electromagnetic valve 13 → the slurry dissolving tank B, and the rest of the hose pump, the electromagnetic valve and the sand mill are closed, so that the maintenance and the continuous sand milling are ensured to be not mistaken.
Sand mill 2# and 4# faults: the following route is started, the slurry dissolving tank A → the electromagnetic valve 1 → the electromagnetic valve 2 → the filtering device 14 → the hose pump 21 → the sand mill 1# → the filtering device 17 → the hose pump 24 → the electromagnetic valve 5 → the electromagnetic valve 7 → the sand mill 3# → the filtering device 18 → the hose pump 25 → the electromagnetic valve 8 → the electromagnetic valve 10 → the electromagnetic valve 11 → the electromagnetic valve 12 → the slurry dissolving tank B, and the rest of the hose pump, the electromagnetic valve and the sand mill are closed, so that the maintenance and the continuous sand milling are ensured to be not mistaken.
Claims (6)
1. A vertical sanding system capable of improving the grinding efficiency of manganese zinc ferrite slurry comprises 4 parts and is characterized in that: the automatic slurry preparing device is characterized in that the 4 parts comprise a slurry preparing tank A, a slurry preparing tank B, a first part and a second part which are positioned between the slurry preparing tank A and the slurry preparing tank B and are connected together through a PLC control system, the slurry preparing tank A is connected with the first part in series through an electromagnetic valve A, the first part is connected with the second part in series, the first part comprises a part A, a part B and a part C, the part A, the part B and the part C are connected in parallel, the part II comprises a part D and a part E, the part D and the electromagnetic valve K are connected with the slurry preparing tank B after being connected in parallel and an electromagnetic valve L in series, the part E and the electromagnetic valve J are connected with the slurry preparing tank B after being connected in series and the part I are connected in series.
2. The vertical sanding system for improving the grinding efficiency of manganese zinc ferrite slurry according to claim 1, wherein: the part A comprises a sand mill 1# for stirring, the feeding end of the sand mill 1# for stirring is connected with a slurry melting tank A through a hose pump A, a filtering device A and an electromagnetic valve B, and the discharging end of the sand mill 1# for stirring is connected with the part II through a filtering device D, a hose valve D and an electromagnetic valve E.
3. The vertical sanding system for improving the grinding efficiency of manganese zinc ferrite slurry according to claim 1, wherein: the part B comprises a hose pump C, one end of the hose pump C is connected with the slurry tank A through an electromagnetic valve D and a filtering device B, and the other end of the hose pump C is connected with the part II through an electromagnetic valve F.
4. The vertical sanding system for improving the grinding efficiency of manganese zinc ferrite slurry according to claim 1, wherein: the part C comprises a sand mill 3# stirring part, the feeding end of the sand mill 3# stirring part is connected with a slurry melting tank A through a hose pump B, a filtering device C and an electromagnetic valve C, the discharging end of the sand mill 3# stirring part is connected with the part II through a filtering device E, a hose valve E and an electromagnetic valve H, and an electromagnetic valve G is connected between the sand mill 3# stirring feeding end and the electromagnetic valve H in parallel.
5. The vertical sanding system for improving the grinding efficiency of manganese zinc ferrite slurry according to claim 1, wherein: the D part comprises a sand mill 2# stirring part, the sand mill 2# stirring feeding end is connected with the I part through an electromagnetic valve I, and the discharging end is connected with an electromagnetic valve K and an electromagnetic valve L in series respectively through a filtering device F and a hose pump F.
6. The vertical sanding system for improving the grinding efficiency of manganese zinc ferrite slurry according to claim 1, wherein: the part E comprises a sand mill 4# stirring part, a sand mill 4# stirring feeding end is connected with the part I through a solenoid valve J, a discharging end is connected with a solenoid valve M through a filtering device G and a hose pump G, and the sand mill 4# stirring feeding end is connected with the part D through a solenoid valve K.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691091.1U CN214864241U (en) | 2020-11-19 | 2020-11-19 | Vertical sanding system capable of improving grinding efficiency of manganese-zinc ferrite slurry |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022691091.1U CN214864241U (en) | 2020-11-19 | 2020-11-19 | Vertical sanding system capable of improving grinding efficiency of manganese-zinc ferrite slurry |
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