CN204058337U - A kind of continous way polyurethane water-proof paint production line - Google Patents
A kind of continous way polyurethane water-proof paint production line Download PDFInfo
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- CN204058337U CN204058337U CN201420360018.8U CN201420360018U CN204058337U CN 204058337 U CN204058337 U CN 204058337U CN 201420360018 U CN201420360018 U CN 201420360018U CN 204058337 U CN204058337 U CN 204058337U
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Abstract
The utility model provides a kind of continous way polyurethane water-proof paint production line, comprising: charging device, master control system and at least one production system.Production system comprises the material-compound tank, sand mill, transfer tank and the synthesis tank that are connected successively by material conveying pipe; Synthesis tank is connected with dropping tank; Master control system is for controlling the operation of whole coating production line.The production process of the continous way polyurethane water-proof paint production line that the utility model provides is continuous, with short production cycle, production environment is totally-enclosed, does not produce dust, does not endanger environment.
Description
Technical field
The utility model relates to polyurethane water-proof paint production unit technical field, particularly relates to a kind of continous way polyurethane water-proof paint production line.
Background technology
Waterproof paint can be divided into response type and the large class of water-latex type two; Water milk type coating green non-pollution, and reactive type of coating technology maturation and performance is comparatively excellent, therefore the coating of two types commercially haves both at the same time, and is all the requisite application material of engineer applied.
At present, be that the production technology of the reactive type of coating of representative is in semi-artificial batch production with polyurethane water-proof paint, whole production process can not be carried out continuously, meanwhile, the link such as filling of the transhipment of the adding of raw material, prepolymer, metering, finished product all needs uncovered operation, and operation sequence is loaded down with trivial details, production cycle is long, cause that constant product quality is poor, production environment be severe, VOCs discharge and product energy consumption high, inefficiencies, needs badly and transforms.
Utility model content
Main purpose of the present utility model is, a kind of novel continous way polyurethane water-proof paint production line is provided, this coating production line can realize intensive, closure and the full-automation of coating material production, shortens the production cycle of coating and avoids producing in process of production and to pollute thus more practical.
The purpose of this utility model and solve its technical problem and realize by the following technical solutions.According to a kind of continous way polyurethane water-proof paint production line that the utility model proposes, comprising: charging device, master control system and at least one production system; Wherein,
Described production system comprises the material-compound tank, sand mill, transfer tank and the synthesis tank that are connected successively by material conveying pipe; Described synthesis tank is connected with dropping tank, for dripping liquid raw material to described synthesis tank;
Described charging device is connected with described material-compound tank respectively by material conveying pipe;
Described material-compound tank, transfer tank, synthesis tank, dropping tank are closed tank container;
Described master control system is connected with described charging device and production system respectively, for controlling the operation of whole production line.
Further, described material-compound tank is provided with Weighing module;
Described Weighing module comprises sensor, and described sensor is connected with described master control system, for detecting the weight dropping into raw material in described material-compound tank, and the gravimetric value detected is converted into electrical signal is sent to described master control system.
Further, described dropping tank is separately installed with liquid level sensor; The liquid level signal of collection for detecting the liquid level change of liquid raw material in described dropping tank, and is converted into electrical signal and is sent to described master control system by described liquid level sensor.
Further, described production line also comprises vacuum unit, and described vacuum unit comprises vacuum pump, and described vacuum pump is provided with controller for vacuum pump; Wherein,
Described vacuum pump by vacuum pipe respectively with described synthesis tank, drip tank and be connected;
Described controller for vacuum pump is connected with described master control system.
Further, described synthesis tank, drip on tank and be separately installed with pressure transmitter, the vacuum tightness signal of detection for detecting the vacuum tightness in connected tank body, and is converted into electrical signal and is sent to described master control system by described pressure transmitter.
Further, described production line also comprises therrmodynamic system, and described therrmodynamic system comprises heating station, heat exchanger, interchanger and temperature sensor; Wherein,
Described heating station is used for heating cycle medium, and described heating station is provided with temperature regulator, and described temperature regulator is connected with described master control system;
Described synthesis tank, described material-compound tank, described transfer tank are provided with described heat exchanger, and described heat exchanger is connected with described heating station by circulating line;
Described interchanger is arranged on the material conveying pipe between described transfer tank and described synthesis tank, enters described synthesis tank for the material making described transfer tank export after heat exchange;
Described synthesis tank, material-compound tank and transfer tank are provided with temperature sensor; Described temperature sensor is connected with described master control system.
Further, the described material conveying pipe that described material-compound tank, sand mill, transfer tank and synthesis tank connect successively is respectively arranged with valve;
Material conveying pipe between described synthesis tank and described dropping tank is provided with valve;
The material conveying pipe that described material-compound tank is connected with described charging device is provided with valve;
Described vacuum pump and described synthesis tank and drip on tank connected vacuum lead and be respectively arranged with valve.
Further, each described valve is provided with valve positioner; Described valve positioner is connected with described master control system.
Further, described master control system adopts PLC control system;
Described PLC control system comprises CPU and control panel; Described CPU is connected with computer, and described control panel is connected with described CPU;
Described CPU is connected with the temperature regulator on described temperature sensor, Weighing module, liquid level sensor, vacuum pump, process furnace, valve positioner respectively, to control the operation of whole production line.
Further, described charging device comprises automatic charging machine and the storage tank for splendid attire raw material; Described feeder, storage tank are connected with described material-compound tank respectively by material conveying pipe.
By technique scheme, the continous way polyurethane water-proof paint production line that the utility model provides at least has following advantages:
The continous way polyurethane water-proof paint production line that the utility model provides achieves the continuity of polyurethane coating production, intensive and automatization, shortens the production cycle.In addition, the material-compound tank that the utility model provides, transfer tank, synthesis tank and dropping tank are closed tank container, to avoid producing a large amount of dust and toxic gas in polyurethane water-proof paint production process, thus improve Working environment, be conducive to the health of staff.
Further, the continous way polyurethane water-proof paint production line that the utility model provides, by installing Weighing module on material-compound tank, dropping tank is provided with liquid level sensor, thus accurately can controls the amount of reaction raw materials.
Further, the continous way polyurethane water-proof paint production line that the utility model provides also comprises vacuum unit and therrmodynamic system, can guarantee that whole dope preparing process carries out under vacuum and under design temperature, the impact that isolation extraneous factor is prepared coating, accurately the state modulator prepared of coating, improves quality and the performance of prepared coating.
Further, the Weighing module that the utility model provides, liquid level sensor, temperature sensor, pressure transmitter and valve positioner can realize the quantified controlling of master control system to middle-chain, avoid the problem that the power consumption that causes due to no quantization control in prior art production process is large.
Further, the continous way polyurethane water-proof paint production line that the utility model provides due to Controlling System variable range large, also can produce the multiple products such as polyurethane grouting material, spray polyurea, polyurethane sealant prepolymer through simple process parameter adjustment, realize the multifunction of production line.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technique means of the present utility model, and can be implemented according to the content of specification sheets, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of continous way polyurethane water-proof paint product line device that the utility model provides;
Fig. 2 is the structural representation of the production system of a kind of continous way polyurethane water-proof paint that the utility model provides;
The structural representation of the continous way polyurethane water-proof paint production system that Fig. 3 provides for an embodiment of the present utility model.
Wherein, 1 charging device, 11 feeders, 12 storage tanks, 13 first feed-pipes, 14 second feed-pipes, 2 master control systems, 3 heating power supply systems, 31 cooling for reflux pipes, 31 heating power supply pipes, 4 production systems, 41 material-compound tanks, 42 sand mills, 43 transfer tanks, 44 synthesis tanks, 45 drip tanks, 453 liquid outlets, 46, interchanger, 453 liquid outlets, 5 vacuum units, 51 vacuum pipes, 52 vacuum buffer tanks, 53 pressure transmitters.
Embodiment
For further setting forth the utility model for the technique means reaching predetermined utility model object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to a kind of its embodiment of continous way polyurethane water-proof paint production line, structure, feature and the effect thereof that the utility model proposes, be described in detail as follows.In the following description, the not necessarily same embodiment that different " embodiment " or " embodiment " refers to.In addition, special characteristic, structure or feature in one or more embodiment can be combined by any suitable form.
As shown in Figure 1, a kind of continous way polyurethane water-proof paint production line that an embodiment of the present utility model proposes, this coating production line comprises: charging device 1, master control system 2 and at least one production system 4.Wherein, production system is for the preparation of coating.Master control system is connected with charging device 1 and production system 4 respectively, for controlling the operation of whole production line.
As shown in Figure 2, each production system 4 comprises the material-compound tank 41, sand mill 42, transfer tank 43 and the synthesis tank 44 that are communicated with successively by material conveying pipe.Material-compound tank 41 is connected with charging device 1, according to the formula rate of setting, carries out preparation raw material.Sand mill 42 grinds the raw material prepared, and is stored in transfer tank 43 by the raw material after grinding, preferably, is provided with agitator in transfer tank 43, for being carried out stirring and storing by the raw material after grinding.Synthesis tank 44 for making raw material reaction, to prepare coating.Synthesis tank 44 is connected with and drips tank 45, this dropping tank 45 for dripping a kind of liquid reaction raw material (especially needing the liquid reaction raw material avoiding contacting with air) wherein in synthesis tank 44.The material conveying pipe that material-compound tank 41, sand mill 42, transfer tank 43 and synthesis tank 44 are communicated with of production system is provided with multiple valve, enter sand mill 42 according to the raw material that formula rate configures carry out milled processed to control material-compound tank 41, enter that transfer tank 43 carries out stirring, dispersion treatment afterwards, finally enter in synthesis tank 44 and synthesize.In addition, connection synthesis tank 44 and the material conveying pipe of dropping tank 45 are also provided with valve, in synthesis tank 44, drip wherein a kind of raw material to control dripping tank 45.The raw material that dropping tank 45 drips in synthesis tank 44 and the raw material reaction that transfer tank 43 is carried in synthesis tank 44, prepare required coating.
Material-compound tank 41 in the present embodiment, transfer tank 43, synthesis tank 44, dropping tank 45 are closed tank container.By designing like this to guarantee that this production line produces without dust and toxic gas in process of production, thus improving Working environment, being conducive to the health of staff.
Charging device 1 is connected with material-compound tank 41 respectively by material conveying pipe, with to material-compound tank 41 transferring raw material.In addition, the material conveying pipe be connected between material-compound tank 41 with charging device 1 is respectively arranged with valve, feeds intake to material-compound tank 41 to control charging device 1.In addition, the material-compound tank 41 in the present embodiment, transfer tank 43 are provided with agitator, for raw material stirring is even.Synthesis tank 44 is provided with agitator, for being stirred by reaction raw materials, improves speed of reaction.
Production system in the present embodiment is for being at least one, to guarantee that this production line not only can produce various types of polyurethane water-proof paint simultaneously, by adjusting process parameter, can also be used to produce the multiple products such as polyurethane grouting material, spray polyurea, polyurethane sealant prepolymer, realize the multifunction of production line.Master control system 2 connects all valves on the material conveying pipe of charging device 1, each production system 4 and each production system respectively, to control the operation of whole coating production line, realizes the automatization that production line runs.
The continous way polyurethane water-proof paint production line that the present embodiment provides achieves the continuity of coating in whole preparation process, intensive and automatization, shortens the production cycle; In addition, material-compound tank in production system in the present embodiment, transfer tank, synthesis tank and dropping tank are closed tank container, to avoid producing a large amount of dust and toxic gas in coating production process, thus improve production environment, ensure that the health of staff.
Preferably, the material-compound tank 41 in each production system in the present embodiment, transfer tank 43, synthesis tank 44, dropping tank 45 number are one or more.
Preferably, another embodiment of the present utility model provides a kind of continous way polyurethane water-proof paint production line, compared with above-described embodiment, material-compound tank 41 in the present embodiment is provided with Weighing module, Weighing module is connected with master control system, for controlling the inlet amount in above-mentioned material-compound tank 41, make its batching of formula number according to setting.Weighing module is for weighing the raw material entered in material-compound tank, and be transported to master control system after electrical signal by the weight conversion entering material-compound tank Raw, when raw material in material-compound tank is to amount, master control system just automatically controls charging device and stops feeding intake to above-mentioned material-compound tank.
Preferably, the Weighing module in the present embodiment comprises upper mounting plate, governor lever, seaming chuck, lower installation board, LOAD CELLS.Wherein, upper mounting plate is provided with open holes, for realizing the connection with material-compound tank lower surface, lower installation board is for installing LOAD CELLS, and LOAD CELLS is between upper mounting plate and lower installation board; Seaming chuck is connected with LOAD CELLS, and it is for realizing the transmission to load, and acquired signal for realizing the collection to load value, and is sent to master control system by LOAD CELLS.
Preferably, another embodiment of the present utility model provides a kind of continous way polyurethane water-proof paint production line, compared with above-described embodiment, the dropping tank in the coating production line in the present embodiment is provided with liquid level sensor (liquid level sensor 451 see in Fig. 3).Liquid level sensor has the liquid level test lead that test drips liquid level change in tank, under this test lead stretches into liquid level.Liquid level sensor is connected with master control system, is sent to master control system for the liquid level change signal of detection is converted into electrical signal, thus can accurately control to drip the amount that tank drips liquid raw material in retort.
Preferably, another embodiment of the present utility model provides a kind of continous way polyurethane water-proof paint production line, compared with above-described embodiment, production line in the present embodiment also comprises vacuum unit 5 (as shown in Figure 1), vacuum unit is connected with production system 4 respectively by vacuum pipe, to guarantee that production system 4 prepares coating under vacuum.
Particularly, vacuum unit comprises vacuum pump and vacuum buffer tank.Vacuum pump is connected with vacuum buffer tank by vacuum pipe, and vacuum buffer tank is connected with production system 4 by vacuum pipe.Preferably, vacuum buffer tank has multiple, and the synthesis tank of the production system in above-described embodiment and dropping tank are respectively arranged with bleeding point, and bleeding point is connected with corresponding vacuum buffer tank by vacuum pipe.
Preferably, the synthesis tank of the production system in the present embodiment and dropping tank are separately installed with pressure transmitter, this pressure transmitter is for surveying the vacuum tightness in connected tank, and the vacuum tightness of measurement is converted into electrical signal is sent to master control system, master control system controls vacuum pump work.
Preferably, another embodiment of the present utility model provides a kind of continous way polyurethane water-proof paint production line, and compared with above-described embodiment, the coating production line in the present embodiment also comprises therrmodynamic system 3 (as shown in Figure 1).This therrmodynamic system 3 is connected with production system, prepares the temperature of coating for production control system.
Particularly, therrmodynamic system comprises heating station, heat exchanger and temperature sensor.Wherein, heating station for heating heating agent (heating agent in the present embodiment can be water, other media of wet goods), and is provided with temperature controlling system in heating station, with control the temperature of heating heating agent, this temperature controlling system is connected with master control system.
Heat exchanger is multiple, and the material-compound tank 41 in each production system, transfer tank 43, synthesis tank 44 are all provided with heat exchanger, to guarantee the preparation temperature of water-borne coatings.Preferably, the tank skin of material-compound tank 41, transfer tank 43, synthesis tank 44 is divided into inner and outer wall, and heat exchanger is installed between the inner walls and the outer, and above-mentioned heat exchanger is connected with process furnace by thermal cycling pipeline.
Temperature sensor is connected with master control system, this temperature sensor is multiple, material-compound tank 41 in each production system, transfer tank 43, synthesis tank 44 are all provided with temperature sensor, test the temperature of the material-compound tank 41 in each production system, transfer tank 43, synthesis tank 44 respectively, and be that electrical signal is sent to master control system by the temperature inversion of detection, the temperature signal of master control system by accepting, relatively from detected temperatures and the design temperature of temperature sensor reception, and give an order to temperature regulator, make temperature regulator control process furnace heating.The temp probe of the temperature sensor in the present embodiment can be placed in the inside of above-mentioned synthesis tank.
Preferably, the material conveying pipe between transfer tank 43 and synthesis tank 44 is provided with interchanger 46, makes to enter synthesis tank 44 after interchanger 46 heat exchange from transfer tank 43 raw material out to react.
Preferably, another embodiment of the present utility model provides a kind of continous way polyurethane water-proof paint production line, and compared with above-described embodiment, the charging device in the present embodiment comprises feeder 11 and storage tank 12 (as shown in Figure 1).This feeder 11 is for dropping into solid material to the material-compound tank in above-described embodiment, and it is preferably circulating dust-removing feeder, and this circulating dust-removing feeder is connected with master control system, for controlling feeder 11 material loading.Storage tank 12 is for transferring raw material in material-compound tank, can conveying solid substance or liquid, storage tank lower end is provided with opening, opening is connected with the material-compound tank in above-described embodiment by material conveying pipe, and master control system controls raw material in the Valve controlling storage tank on this material conveying pipe to transferring raw material in above-mentioned material-compound tank.Preferably, the storage tank in the present embodiment is multiple, and each storage tank can store same or different raw material.
Preferably, the dropping tank 45 in above-described embodiment is a tank container closed, and this tank container closed is provided with the bleeding point that vacuum pipe is connected with vacuum pump.The tank body of sealing is also provided with fluid inlet, for delivering liquid raw material in tank body; The tank body of sealing being also provided with liquid outlet, entering in synthesis tank through liquid outlet for making the liquid raw material in dropping tank.In addition, the tank body of sealing is also provided with level sensor, under the liquid level that the Liquid level test probe of this level sensor stretches in sealing tank body, for monitoring the change of liquid level, and the signal of liquid level change is delivered to master control system, to control the material quantity that dropping tank drips in synthesis tank.
As shown in Figure 3, synthesis tank 44 is the can-like structure of a sealing, this synthesis tank 44 is provided with at least one opening for feed, this opening for feed for being connected with transfer tank, this material conveying pipe is provided with the valve controlling charging by material conveying pipe (the first feed-pipe 13, second feed-pipe 14 as in Fig. 3).Drip tank 45 lower end and be provided with liquid outlet 453, liquid outlet 453 is connected with synthesis tank 44 by material conveying pipe, and the material conveying pipe that is communicated with synthesis tank 44 of liquid outlet 453 is provided with in synthesis tank 44, drips raw material for controlling to drip tank 45.Synthesis tank 44 is provided with bleeding point, and this bleeding point is connected with vacuum buffer tank 52 by vacuum pipe, and this vacuum buffer tank 52 is connected with vacuum pump by vacuum pipe.Drip tank 45 to be connected with vacuum pump by vacuum pipe 51.Synthesis tank 44 is provided with pressure transmitter 53, for detecting the vacuum tightness in synthesis tank 44.Synthesis tank 44 inwall is provided with heat exchanger (not shown), and this heat exchanger is connected to heating system by thermal cycling pipeline (the cooling for reflux pipe 31 in Fig. 3, heating power supply pipe 32).
Preferably, discharge port (discharge port 441 see on bottom the first synthesis tank 44 in Fig. 3) is respectively arranged with bottom each production system synthesis tank in above-described embodiment, discharge port is connected with discharge pipe, discharge pipe is provided with valve, this valve is connected with master control system, after coating prepares, master control system controls the valve open on discharge tank, and coating is flowed out through discharge port, discharge nozzle.
Preferably, the material conveying pipe between any two devices of connection of each production system in above-described embodiment is provided with valve.Particularly, material conveying pipe, sand mill and the tank connected material conveying pipe of transfer, the transfer tank that are connected with sand mill with batching tank connected material conveying pipe, material-compound tank of charging device and synthesize on tank connected material pipe and synthesis tank and the tank connected material conveying pipe of dropping and be respectively arranged with valve; In addition, the vacuum pipe that vacuum pump is connected with related device in production system is respectively arranged with valve; Therrmodynamic system is connected with heat exchanger on thermal cycling pipeline and is also provided with valve.
Above-described each valve is provided with valve positioner.Valve positioner is connected with master control system, by central system controllable valve door controller, and the unlatching of further by-pass valve control or opening and closing, thus realize the operation controlling whole production line.Above-mentioned valve is also provided with valve state detector, and for detecting the state of valve, this valve state detector is connected with master control system.
Preferably, the controller on the sand mill 42 in above-described embodiment is connected with master control system, and master control system can control sand mill and grind material.In addition, the agitator arranged in transfer tank 43 is connected with master control system, makes master control system can control unlatching, the rotating speed of agitator.
Preferably, another embodiment of the present utility model provides a kind of continous way polyurethane water-proof paint production line, compared with above-described embodiment, the master control system of the present embodiment is PLC (can editor controller) Controlling System, and this PLC control system comprises CPU, control panel; CPU is connected with computer, and control panel is connected with CPU.
Wherein, CPU is connected with switching input module, and switching input module comprises valve state monitor, and the number of valve state monitor is consistent with the valve quantity that production line is arranged, it is separately positioned on corresponding valve, and valve state monitor is connected with CPU.CPU is connected with switching value output module, and the number that switching value output module comprises valve positioner is consistent with the valve quantity that production line is arranged, and valve positioner is arranged on valve, and valve positioner is connected with CPU.
CPU is connected with Analog input mModule.Analog input mModule comprises temperature sensor, pressure transmitter, Weighing module, liquid level sensor.On the tank skin of temperature sensor installation material-compound tank, transfer tank and synthesis tank in the above-described embodiments or in tank body, and temperature sensor is connected with CPU.Pressure transmitter is installed in the tank body of material-compound tank, transfer tank and synthesis tank in the above-described embodiments, and pressure transmitter is connected with CPU.Weighing module is the Weighing module in above-described embodiment, and this Weighing module is connected with CPU.Level sensor is the level sensor in above-described embodiment, and this level sensor is connected with CPU.
CPU is connected with analog output module, and analog output module comprises flow director, temperature regulator and controller for vacuum pump.Flow director is located on valve, and flow director is connected with CPU.Temperature regulator is arranged on process furnace, and temperature regulator is connected with CPU.Controller for vacuum pump is arranged on vacuum pump, and controller for vacuum pump is connected with CPU.
In addition, CPU is also connected with the controller on sand mill respectively, and sand mill grinds raw material.CPU is also connected with the agitator arranged in the material-compound tank in each production system, transfer tank, synthesis tank, for controlling its stirring velocity.
The production process of the continous way polyurethane water-proof paint production line of use above-described embodiment is: be first arranged in master control system by the formula rate of raw material, master control system opens the valve between charging device and material-compound tank, charging device is fed intake in material-compound tank, the weight conversion fed intake is that electrical signal is sent to master control system by Weighing module, when input raw material in material-compound tank reaches formula number, master control system sends instruction to the valve positioner between charging device and material-compound tank, this valve positioner controls this valve closes, stopping feeds intake.Afterwards, the material that master control system controls to have prepared in material-compound tank enters that sand mill carries out grinding, carry out stirring, storing in transfer tank.Last master control system controls the raw material stored in transfer tank, the liquid raw material dripped in tank enters in synthesis tank according to the formula rate of setting and reacts, to prepare corresponding coating.Said process is all that master control system controls corresponding valve positioner, and by-pass valve control is opened or closed.In addition, in above-mentioned preparation process, master control system controls heating system and keeps the synthesis temperature of coating to be design temperature, and control vacuum extractor keeps the vacuum tightness in whole preparation process.
In addition, the production system provided due to above-described embodiment is multiple, may be used for producing dissimilar polyurethane water-proof paint, when producing corresponding polyurethane water-proof paint, can according to the type of coating, controlled the processing parameter of the corresponding production system of adjustment by master control system, and control corresponding production system optionally carries out corresponding production stage.
To sum up, the continous way polyurethane water-proof paint production line that the utility model provides achieves the continuity of polyurethane water-proof paint production, intensive and automatization, shortens the production cycle.In addition, the material-compound tank that the utility model provides, transfer tank, synthesis tank and dropping tank are closed tank container, to avoid producing a large amount of dust and toxic gas in polyurethane water-proof paint production process, thus improve Working environment, be conducive to the health of staff.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a continous way polyurethane water-proof paint production line, is characterized in that, comprising: charging device, master control system and at least one production system; Wherein,
Production system comprises the material-compound tank, sand mill, transfer tank and the synthesis tank that are connected successively by material conveying pipe; Described synthesis tank is connected with dropping tank, for dripping liquid raw material to described synthesis tank;
Described charging device is connected with described material-compound tank by material conveying pipe;
Described material-compound tank, transfer tank, synthesis tank, dropping tank are closed tank container;
Described master control system is connected with described charging device and production system respectively, for controlling the operation of whole production line.
2. continous way polyurethane water-proof paint production line according to claim 1, is characterized in that, described material-compound tank is provided with Weighing module;
Described Weighing module comprises sensor, and described sensor is connected with described master control system, for detecting the weight dropping into raw material in described material-compound tank, and the gravimetric value detected is converted into electrical signal is sent to described master control system.
3. continous way polyurethane water-proof paint production line according to claim 2, is characterized in that, described dropping tank is provided with liquid level sensor; The liquid level signal of collection for detecting the liquid level change of liquid raw material in described dropping tank, and is converted into electrical signal and is sent to described master control system by described liquid level sensor.
4. continous way polyurethane water-proof paint production line according to claim 3, it is characterized in that, described production line also comprises vacuum unit, and described vacuum unit comprises vacuum pump, and described vacuum pump is provided with controller for vacuum pump; Wherein,
Described vacuum pump is connected with described synthesis tank, described dropping tank respectively by vacuum pipe;
Described controller for vacuum pump is connected with described master control system.
5. continous way polyurethane water-proof paint production line according to claim 4, it is characterized in that, described synthesis tank, dropping tank are separately installed with pressure transmitter, the vacuum tightness signal of detection for detecting the vacuum tightness in connected tank body, and is converted into electrical signal and is sent to described master control system by described pressure transmitter.
6. continous way polyurethane water-proof paint production line according to claim 5, it is characterized in that, described production line also comprises heating power supply system, and described heating power supply system comprises heating station, heat exchanger, interchanger and temperature sensor; Wherein,
Described heating station is used for heating cycle medium, and described heating station is provided with temperature regulator, and described temperature regulator is connected with described master control system;
Described synthesis tank, described material-compound tank, described transfer tank are provided with described heat exchanger, and described heat exchanger is connected with described heating station by circulating line;
Described interchanger is arranged on the material conveying pipe between described transfer tank and described synthesis tank, enters described synthesis tank for the material making described transfer tank export after heat exchange;
Described synthesis tank, material-compound tank and transfer tank are provided with temperature sensor; Described temperature sensor is connected with described master control system.
7. continous way polyurethane water-proof paint production line according to claim 6, is characterized in that,
The described material conveying pipe that described material-compound tank, sand mill, transfer tank and synthesis tank connect successively is respectively arranged with valve;
Material conveying pipe between described synthesis tank and described dropping tank is provided with valve;
The material conveying pipe that described material-compound tank is connected with described charging device is provided with valve;
Described vacuum pump and synthesis tank and drip on tank connected vacuum pipe and be respectively arranged with valve.
8. continous way polyurethane water-proof paint production line according to claim 7, is characterized in that, each described valve is provided with valve positioner; Described valve positioner is connected with described master control system.
9. continous way polyurethane water-proof paint production line according to claim 8, is characterized in that, described master control system adopts PLC control system;
Described PLC control system comprises CPU and control panel; Described CPU is connected with computer, and described control panel is connected with described CPU;
Described CPU is connected with the temperature regulator on described temperature sensor, Weighing module, liquid level sensor, vacuum pump, heating station, valve positioner respectively, to control the operation of whole production line.
10. the continous way polyurethane water-proof paint production line according to any one of claim 1-9, is characterized in that,
Described charging device comprises automatic charging machine and the storage tank for splendid attire raw material;
Described feeder, storage tank are connected with described material-compound tank respectively by material conveying pipe.
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| CN104961873A (en) * | 2015-07-27 | 2015-10-07 | 东莞市吉鑫高分子科技有限公司 | Continuous synthesizer for polyurethane elastomer prepolymer |
| CN106423009A (en) * | 2016-08-31 | 2017-02-22 | 力合领先科技（北京）有限公司 | Water repellent production system |
| CN106752280A (en) * | 2017-01-25 | 2017-05-31 | 新疆科能防水防护技术股份有限公司 | Reaction component and water-repellent paint production equipment |
| CN109354999A (en) * | 2018-09-29 | 2019-02-19 | 江苏凯伦建材股份有限公司 | A kind of polyurethane water-proof paint production line |
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| CN104961873A (en) * | 2015-07-27 | 2015-10-07 | 东莞市吉鑫高分子科技有限公司 | Continuous synthesizer for polyurethane elastomer prepolymer |
| CN106423009A (en) * | 2016-08-31 | 2017-02-22 | 力合领先科技（北京）有限公司 | Water repellent production system |
| CN106423009B (en) * | 2016-08-31 | 2019-02-22 | 肇庆力合技术发展有限公司 | A kind of waterproofing agent production system |
| CN106752280A (en) * | 2017-01-25 | 2017-05-31 | 新疆科能防水防护技术股份有限公司 | Reaction component and water-repellent paint production equipment |
| CN109354999A (en) * | 2018-09-29 | 2019-02-19 | 江苏凯伦建材股份有限公司 | A kind of polyurethane water-proof paint production line |
| CN109488885A (en) * | 2018-12-29 | 2019-03-19 | 中铁建华南建设有限公司 | Material transporting system for the production of shield foaming agent |
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