CN214636160U - Solid flow meter equipment and granulation water ratio control system for powdery carbon black - Google Patents
Solid flow meter equipment and granulation water ratio control system for powdery carbon black Download PDFInfo
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- CN214636160U CN214636160U CN202120005044.9U CN202120005044U CN214636160U CN 214636160 U CN214636160 U CN 214636160U CN 202120005044 U CN202120005044 U CN 202120005044U CN 214636160 U CN214636160 U CN 214636160U
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Abstract
The utility model discloses a likepowder carbon black uses solid flow meter equipment and granulation water ratio control system, including likepowder carbon black storage tank, granulator and rotary dryer, likepowder carbon black storage tank is linked together with the granulator through unloading pipe, be provided with the unloading pump on the unloading pipe, be provided with the inlet channel line on the granulator, still including control system, control system includes DCS control system, granule unloading detection control system, water yield detection control system and motor control system. The utility model relates to a granulation equipment technical field, this likepowder carbon black use solid flow meter equipment and granulation water ratio control system, give control system by the DCS system to the signal transmission of survey likepowder carbon black weight average, and the DCS system gives the granulation discharge, by the given granulation discharge of granulation discharge governing valve automatic adjustment, the granulator carries out the rotational speed of control motor according to the actual volume of getting into, reaches best granulation technology purpose.
Description
Technical Field
The utility model relates to a granulation equipment technical field specifically is a likepowder carbon black uses solid flow meter equipment and granulation water ratio control system.
Background
The traditional wet granulation system control is as follows: the power of the wet granulator and the water adding amount of the wet granulator are in cascade regulation, and the problems that carbon black materials stay for about one hour in a dryer, the temperature of dried carbon black is delayed in reflection, and the continuous blanking of the powdered carbon black and the uneven flow of granulation water are caused due to the fact that the powdered carbon black is influenced by the dead weight and the pressure of a powdered carbon storage tank in the blanking process, so that the granulation efficiency is reduced, and the granulation effect is unsatisfactory due to the fact that the granulation water is too much and too little in the outlet of the dryer under the condition that the temperature of the carbon black fluctuates greatly.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a likepowder carbon black uses solid flow meter equipment and granulation water ratio control system, has solved the actual problem that current background art provided needs to solve.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a likepowder carbon black uses solid flow meter equipment and granulation water ratio control system, includes likepowder carbon black storage tank, granulator and rotary dryer, likepowder carbon black storage tank is linked together through unloading pipe and granulator, be provided with the unloading pump on the unloading pipe, the granulator passes through ejection of compact pipeline and rotary dryer and communicates mutually, be provided with the water intake pipeline on the granulator, still including control system, control system includes DCS control system, granule unloading detection control system, water yield detection control system and motor control system.
Preferably, the particle blanking detection control system comprises a solid flow meter arranged at the bottom of the blanking pump, a weight sensor is arranged on the solid flow meter, and the weight sensor is electrically connected with a weight control regulator.
Preferably, the water quantity detection control system comprises a granulation water regulating valve, a flow transmitter and a granulation water flowmeter which are arranged on the water inlet pipeline, and the flow transmitter and the granulation water flowmeter are electrically connected with a granulation water flow control regulator.
Preferably, the weight control regulator and the granulating water flow control regulator are electrically connected with a ratio controller, and the ratio controller is electrically connected with the DCS control system.
Preferably, the motor control system comprises a granulator power control regulator electrically connected with a driving motor of the granulator, and the granulator power control regulator is electrically connected with the DCS control system through a cascade regulator.
Advantageous effects
The utility model provides a likepowder carbon black uses solid flow meter equipment and granulation water ratio control system. The method has the following beneficial effects: the powdery carbon black uses a solid flow meter device and a granulating water ratio control system, a DCS transmits a signal for determining the weight average value of the powdery carbon black to the control system, the DCS gives out granulating water flow, a granulating water flow regulating valve automatically regulates the given granulating water flow, and a granulator controls the rotating speed of a motor according to the actual inlet amount to achieve the purpose of the optimal granulating process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the system comprises a powdery carbon black storage tank, 2, a granulator, 3, a rotary dryer, 4, a water inlet pipeline, 5, a blanking pump, 6, a solid flow meter, 7, a weight control regulator, 8, a weight sensor, 9, a ratio controller, 10, a granulator power control regulator, 11, a cascade regulator, 12, a granulating water regulating valve, 13, a granulating water flow control regulator, 14, a flow transmitter, 15, a granulating water flow meter, 16 and a DCS control system.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.
The utility model provides a technical scheme:
as can be seen from figure 1, the solid flow meter equipment and granulation water ratio control system for powdered carbon black in this case comprises a powdered carbon black storage tank 1, a granulator 2 and a rotary dryer 3, wherein the powdered carbon black storage tank 1 is communicated with the granulator 2 through a discharging pipe, a discharging pump 5 is arranged on the discharging pipe, the granulator 2 is communicated with the rotary dryer 3 through a discharging pipeline, a water inlet pipeline 4 is arranged on the granulator 2, the control system further comprises a DCS (distributed control system) 16, a granule discharging detection control system, a water amount detection control system and a motor control system, and a ratio adjusting program is made by the DCS system configuration according to the granulated water flow and the solid flow meter flow, for example, the granulated water flow VGranulating water/VSolid flow meterK (coefficient), which is pre-entered by the control room operator.
In the specific implementation process, the feeding amount of the powdered carbon black storage tank 1 is monitored by a particle feeding detection control system;
the water inflow of the water inlet pipeline 4 is monitored and controlled by a water amount detection control system, so that the water inflow is matched with the material flowing out of the powdery carbon black storage tank 1;
the rotating speed of the working motor of the granulator 2 is controlled by a motor control system, so that the rotating speed is matched with the total amount of the entering powdered carbon black and water.
The particle blanking detection control system comprises a solid flow meter 6 arranged at the bottom of a blanking pump 5 and used for measuring the flow of the powdery carbon black, a weight sensor 8 is arranged on the solid flow meter 6, and the weight sensor 8 is electrically connected with a weight control regulator 7;
in the specific implementation, it is worth noting that the solid flow meter 6 is used to monitor the specific outflow of powdered carbon black in the blanking pipe, and the weight sensor 8 is used to detect the specific weight of the single-time delivery of powdered carbon black.
The water quantity detection control system comprises a granulating water regulating valve 12, a flow transmitter 14 and a granulating water flow meter 15 which are arranged on the water inlet pipeline 4, and the flow transmitter 14 and the granulating water flow meter 15 are electrically connected with a granulating water flow control regulator 13;
in the specific implementation process, it is worth particularly pointing out that the specific work of the flow transmitter 14 is regulated by the granulation water flow control regulator 13, and the actual inflow of the water inlet pipeline 4 is regulated by the flow transmitter 14 in real time;
the motor control system comprises a granulator power control regulator 10 electrically connected with a driving motor of the granulator 2, and the granulator power control regulator 10 is electrically connected with a DCS control system 16 through a cascade regulator 11.
In the specific implementation process, it is worth particularly pointing out that the granulator power control regulator 10 is used for regulating and controlling the rotating speed of the driving motor of the granulator 2 so as to adapt to the amount of material and water entering the granulator 2;
the weight control regulator 7 and the granulating water flow control regulator 13 are electrically connected with a ratio controller 9, and the ratio controller 9 is electrically connected with a DCS control system 16;
in the specific implementation process, it is worth pointing out that the weight control regulator 7 and the granulating water flow control regulator 13 transmit the detected material inlet amount and water inlet amount to the ratio controller 9, the ratio controller 9 transmits the obtained numerical value to the DCS control system 16, the DCS control system 16 controls the numerical value adjusting range of the granulator power control regulator 10 after operation, the DCS system transmits the weight average value signal of the determined powdered carbon black to the DCS control system 16, the DCS system gives out the granulating water flow, the flow transmitter 14 automatically adjusts the given granulating water flow, the purpose of the optimal granulating process is achieved, the damage degree of the granulated carbon black in the drying process is reduced, and the drying temperature of the carbon black is stably controlled.
From the above, the working principle of the system is as follows: the DCS system configuration makes the granulation water flow and the solid flow meter flow into a ratio adjusting program, the particle blanking detection control system monitors the blanking amount of the powdery carbon black storage tank 1, the water amount detection control system monitors and controls the water inflow of the water inlet pipeline 4, the motor control system controls the rotating speed of the working motor of the granulator 2, the DCS system transmits the signal for determining the weight average value of the powdery carbon black to the control system, namely the DCS system gives the granulation water flow, the granulation water flow adjusting valve automatically adjusts the given granulation water flow, and the granulator 2 controls the rotating speed of the motor according to the actual inlet amount, so that the purpose of the optimal granulation process is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a likepowder carbon black uses solid flow meter equipment and granulation water ratio control system, includes likepowder carbon black storage tank (1), granulator (2) and rotary dryer (3), likepowder carbon black storage tank (1) is linked together through unloading pipe and granulator (2), be provided with blanking pump (5) on the unloading pipe, granulator (2) are linked together through ejection of compact pipeline and rotary dryer (3), be provided with inlet line (4) on granulator (2), its characterized in that: the device also comprises a control system, wherein the control system comprises a DCS control system (16), a particle blanking detection control system, a water quantity detection control system and a motor control system;
the particle blanking detection control system comprises a solid flow meter (6) arranged at the bottom of a blanking pump (5), a weight sensor (8) is arranged on the solid flow meter (6), and the weight sensor (8) is electrically connected with a weight control regulator (7);
the water quantity detection control system comprises a granulating water regulating valve (12), a flow transmitter (14) and a granulating water flow meter (15) which are arranged on a water inlet pipeline (4), wherein the flow transmitter (14) and the granulating water flow meter (15) are electrically connected with a granulating water flow control regulator (13).
2. The system of claim 1 for controlling the ratio of pulverized carbon black to granulation water using a solid flow meter device, wherein: the weight control regulator (7) and the granulating water flow control regulator (13) are electrically connected with a ratio controller (9), and the ratio controller (9) is electrically connected with a DCS control system (16).
3. The system of claim 1 for controlling the ratio of pulverized carbon black to granulation water using a solid flow meter device, wherein: the motor control system comprises a granulator power control regulator (10) electrically connected with a driving motor of the granulator (2), and the granulator power control regulator (10) is electrically connected with the DCS control system (16) through a cascade regulator (11).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120005044.9U CN214636160U (en) | 2021-01-04 | 2021-01-04 | Solid flow meter equipment and granulation water ratio control system for powdery carbon black |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120005044.9U CN214636160U (en) | 2021-01-04 | 2021-01-04 | Solid flow meter equipment and granulation water ratio control system for powdery carbon black |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114085556A (en) * | 2021-11-24 | 2022-02-25 | 茂名环星新材料股份有限公司 | Carbon black for sealant and preparation method and application thereof |
| CN115970569A (en) * | 2023-03-17 | 2023-04-18 | 青岛黑猫新材料研究院有限公司 | Carbon black intermediate product treatment system and method |
-
2021
- 2021-01-04 CN CN202120005044.9U patent/CN214636160U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114085556A (en) * | 2021-11-24 | 2022-02-25 | 茂名环星新材料股份有限公司 | Carbon black for sealant and preparation method and application thereof |
| CN114085556B (en) * | 2021-11-24 | 2022-07-12 | 茂名环星新材料股份有限公司 | Carbon black for sealant and preparation method and application thereof |
| CN115970569A (en) * | 2023-03-17 | 2023-04-18 | 青岛黑猫新材料研究院有限公司 | Carbon black intermediate product treatment system and method |
| CN115970569B (en) * | 2023-03-17 | 2023-06-09 | 青岛黑猫新材料研究院有限公司 | System and method for processing intermediate product of carbon black |
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