Temperature control device for color paste production

Abstract

The utility model relates to a temperature control device for color paste production, which comprises a support plate, four corners of the bottom of the support plate are fixedly connected with support legs, the bottoms of every two support legs are fixedly connected with a base, and the inside of the support plate is fixedly connected with a reaction kettle. The temperature of the reaction kettle is detected through the temperature sensor, then programming is conducted through the PLC system, so that all working procedures are controlled by the PLC, when the temperature is too high, the water pump is started to convey cold water in the water tank into the annular pipe, then the cold water is sprayed to the reaction kettle from the spray head, and finally the cold water flows back into the water tank from the water outlet pipe. And when the temperature is too low, the heating rod is started to heat the raw materials, so that the cold water can be recycled, waste is avoided, and the problems that a large amount of water resources are wasted and time and energy of workers are consumed during cooling in the color paste production process can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of color paste production, in particular to a temperature control device for color paste production. Background Art

[0002] Color paste is a semi-finished product made by dispersing pigment or pigment and filler in paint. In order to better disperse the pigment in the paint, a small amount of surfactant, zinc cyclohexaneate, etc. is often added during the manufacturing process, and the temperature of the color paste also needs to be controlled.

[0003] In the prior art, the existing temperature control device for color paste production, in the cooling process, workers continuously pour a large amount of cold water on the reactor until the temperature is reduced to a suitable level. However, such operation will cause a large amount of water waste, and will also consume a lot of workers' time and energy, reduce the cooling efficiency, and make the temperature control effect not good enough. Therefore, a temperature control device for color paste production is needed. Utility Model Content

[0004] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a temperature control device for color paste production.

[0005] The technical solution of the utility model is as follows: a temperature control device for color paste production, comprising a support plate, the four corners of the bottom of the support plate are fixedly connected with legs, the bottoms of every two legs are fixedly connected with a base, the interior of the support plate is fixedly connected with a reaction kettle, and the interior of the reaction kettle is provided with a temperature control mechanism;

[0006] The temperature control mechanism includes a water pump, wherein a water tank is fixedly connected to the top of one of the bases, a water pump is fixedly connected to the top of the water tank, one end of the water pump is fixedly connected to a delivery pipe, the other end of the water pump is fixedly connected to the water tank, an annular tube is fixedly connected to the end of the delivery pipe, a fixing frame is fixedly connected to the outside of the annular tube at equal intervals, one side of the fixing frame is fixedly connected to the top of the reactor, nozzles are equidistantly installed at the bottom of the annular tube, an annular water trough is provided inside the reactor, a water outlet pipe is fixedly connected to the bottom of the annular water trough, and the end of the water outlet pipe is fixedly connected to the water tank, four heating rods are fixedly connected inside the reactor, a temperature sensor is fixedly connected inside the reactor and above the heating rod, a PLC controller is fixedly connected to the outside of the support plate, and the temperature sensor and the heating rod are electrically connected to the PLC controller.

[0007] As a preferred embodiment, a motor is fixedly connected to the top of the reactor, a rotating rod is fixedly connected to the output end of the motor, and stirring rods are fixedly connected to both sides of the rotating rod.

[0008] As a preferred embodiment, a feed port is fixedly connected to the top of the reactor and located on one side of the motor, a discharge pipe is fixedly connected to the bottom of the reactor, and a second electric valve is fixedly connected to the outer side of the discharge pipe.

[0009] As a preferred embodiment, a water injection pipe is fixedly connected to one side of the top of the water tank, and a pipe cover is threadedly connected to the top of the water injection pipe.

[0010] As a preferred implementation, a drain pipe is fixedly connected to one side of the water tank, and a first electric valve is fixedly connected to the outer side of the drain pipe.

[0011] As a preferred embodiment, a stabilizing rod is fixedly connected to the middle of the leg and located above the base, and the nozzle is designed to be inclined.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] The temperature of the reactor is detected by the temperature sensor, and then the PLC system is programmed so that the working procedures are controlled by the PLC controller. When the temperature is too high, the water pump is started to send the cold water inside the water tank to the annular pipe, and then sprayed from the nozzle to the reactor. Finally, the cold water flows back to the water tank from the outlet pipe, thereby achieving the effect of cooling and recycling cold water. When the temperature is too low, the heating rod is started to heat up the raw materials, which is conducive to the recycling of cold water to avoid waste. In addition, multiple nozzles are provided, so that when cooling, cold water is poured on the reactor in all directions, making the cooling faster and more uniform, which can effectively solve the problem of wasting a lot of water resources and consuming workers' time and energy when cooling in the color paste production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a structural stereoscopic schematic diagram of a temperature control device for color paste production;

[0015] Figure 2 The utility model provides a structural stereoscopic schematic diagram of a temperature control device for color paste production;

[0016] Figure 3 The utility model provides a partial three-dimensional schematic diagram of the structure of a temperature control device for color paste production;

[0017] Figure 4 The utility model provides a partial three-dimensional schematic diagram of the structure of a temperature control device for color paste production;

[0018] Figure 5 The utility model provides a partial three-dimensional schematic diagram of the structure of a temperature control device for color paste production.

[0019] Legend: 1. Support plate; 2. Reactor; 3. Support legs; 4. Stabilizing rod; 5. Temperature control mechanism; 501. Water pump; 502. Delivery pipe; 503. Annular pipe; 504. Nozzle; 505. Fixed frame; 506. Water outlet pipe; 507. Heating rod; 508. Temperature sensor; 509. PLC controller; 510. Annular water tank; 6. Base; 7. Motor; 8. Water tank; 9. Pipe cover; 10. Water injection pipe; 11. Feed inlet; 12. Drain pipe; 13. First electric valve; 14. Rotating rod; 15. Stirring rod; 16. Second electric valve; 17. Discharge pipe. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: comprising a support plate 1, the four corners of the bottom of the support plate 1 are fixedly connected with legs 3, the bottoms of every two legs 3 are fixedly connected with a base 6, the legs 3 and the base 6 are conducive to supporting the device, the interior of the support plate 1 is fixedly connected with a reactor 2, and the interior of the reactor 2 is provided with a temperature control mechanism 5;

[0022] The temperature control mechanism 5 includes a water pump 501, a water tank 8 is fixedly connected to the top of one base 6, a water pump 501 is fixedly connected to the top of the water tank 8, one end of the water pump 501 is fixedly connected to a delivery pipe 502, the other end of the water pump 501 is fixedly connected to the water tank 8, an annular tube 503 is fixedly connected to the end of the delivery pipe 502, a fixing frame 505 is fixedly connected to the outer side of the annular tube 503 at an equal distance, one side of the fixing frame 505 is fixedly connected to the top of the reactor 2, and the fixing frame 505 is conducive to fixing the annular tube 503 on the top of the reactor 2. Nozzles 504 are equidistantly installed at the bottom of the tube 503, an annular water trough 510 is opened inside the reactor 2, a water outlet pipe 506 is fixedly connected to the bottom of the annular water trough 510, the end of the water outlet pipe 506 is fixedly connected to the water tank 8, four heating rods 507 are fixedly connected to the inside of the reactor 2, a temperature sensor 508 is fixedly connected inside the reactor 2 and above the heating rod 507, a PLC controller 509 is fixedly connected to the outside of the support plate 1, and the temperature sensor 508 and the heating rod 507 are electrically connected to the PLC controller 509.

[0023] In this embodiment, the temperature inside the reactor 2 can be detected according to the temperature sensor 508, and then the PLC system is programmed so that the working procedures are all controlled by the PLC controller 509. When the temperature sensor 508 feedbacks that the temperature is too high, the water pump 501 is powered, and then the water pump 501 delivers the cold water inside the water tank 8 to the inside of the annular pipe 503 through the delivery pipe 502, and then the cold water is sprayed onto the reactor 2 from the nozzle 504, and finally the cold water flows back to the inside of the water tank 8 from the outlet pipe 506 inside the annular water tank 510, thereby achieving the effect of cooling and recycling cold water. When the temperature sensor 508 feedbacks that the temperature is too low, the water pump 501 stops working, and the heating rod 507 is started to work, so that the raw material is heated. The device is conducive to recycling cold water to avoid waste, and is provided with multiple nozzles 504, so that when cooling, cold water is poured on the reactor 2 in all directions, so that the cooling is faster and more uniform, which can effectively solve the problem of wasting a large amount of water resources and consuming workers' time and energy when cooling in the color paste production process.

[0024] Furthermore, a motor 7 is fixedly connected to the top of the reactor 2, a rotating rod 14 is fixedly connected to the output end of the motor 7, and stirring rods 15 are fixedly connected to both sides of the rotating rod 14. By starting the motor 7, the output end of the motor 7 drives the rotating rod 14 to rotate, and the stirring rod 15 rotates accordingly, which is beneficial to stirring the material inside the reactor 2.

[0025] Furthermore, a feed port 11 is fixedly connected to the top of the reactor 2 and located on one side of the motor 7, a discharge pipe 17 is fixedly connected to the bottom of the reactor 2, and a second electric valve 16 is fixedly connected to the outer side of the discharge pipe 17. By starting the second electric valve 16, the color paste inside the reactor 2 can be discharged, and the material can be placed inside the reactor 2 through the feed port 11.

[0026] Furthermore, a water injection pipe 10 is fixedly connected to one side of the top of the water tank 8, and a pipe cover 9 is threadedly connected to the top of the water injection pipe 10. By rotating the pipe cover 9, water can be injected into the interior of the water tank 8 through the water injection pipe 10.

[0027] Furthermore, a drain pipe 12 is fixedly connected to one side of the water tank 8 , and a first electric valve 13 is fixedly connected to the outer side of the drain pipe 12 . Opening the first electric valve 13 facilitates draining the water inside the water tank 8 through the drain pipe 12 .

[0028] Furthermore, a stabilizing rod 4 is fixedly connected to the middle of the leg 3 and located above the base 6. The nozzle 504 is designed to be inclined. The inclined design of the nozzle 504 makes it possible to spray water on the reactor 2 more accurately, thereby preventing waste of water resources. At the same time, the stabilizing rod 4 increases the stability of the device.

[0029] Working principle:

[0030] like Figure 1-Figure 5 As shown, when in use, the material is put into the reactor 2 through the feed port 11, and then the motor 7 is started, so that the output end of the motor 7 drives the rotating rod 14 to rotate, so that the stirring rod 15 rotates accordingly, which is beneficial to stirring the material inside the reactor 2, and the temperature inside the reactor 2 can be detected according to the temperature sensor 508, and then the PLC system is programmed so that the working procedures are controlled by the PLC controller 509. When the temperature sensor 508 feedbacks that the temperature is too high, the water pump 501 is powered, and then the water pump 501 delivers the cold water inside the water tank 8 to the annular pipe 503 through the delivery pipe 502. The cold water is then sprayed from the nozzle 504 onto the reactor 2, and finally the cold water flows back to the inside of the water tank 8 from the outlet pipe 506 inside the annular water tank 510, thereby achieving the effect of cooling and recycling the cold water. When the temperature sensor 508 feedbacks that the temperature is too low, the water pump 501 stops working and the heating rod 507 is started to heat the raw materials. The device is conducive to recycling cold water to avoid waste, and is provided with a plurality of nozzles 504, so that when cooling, the reactor 2 is poured with cold water in all directions, so that the cooling is faster and more uniform, which can effectively solve the problem of wasting a large amount of water resources and consuming workers' time and energy when cooling in the color paste production process.

[0031] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A temperature control device for color paste production, comprising a support plate (1), characterized in that: The four corners of the bottom of the support plate (1) are fixedly connected to supporting legs (3), the bottoms of every two supporting legs (3) are fixedly connected to a base (6), the interior of the support plate (1) is fixedly connected to a reaction kettle (2), and a temperature control mechanism (5) is provided inside the reaction kettle (2); The temperature control mechanism (5) comprises a water pump (501), wherein the top of one of the bases (6) is fixedly connected to a water tank (8), the top of the water tank (8) is fixedly connected to the water pump (501), one end of the water pump (501) is fixedly connected to a delivery pipe (502), the other end of the water pump (501) is fixedly connected to the water tank (8), the end of the delivery pipe (502) is fixedly connected to an annular tube (503), the outer side of the annular tube (503) is equidistantly fixedly connected to a fixing frame (505), one side of the fixing frame (505) is fixedly connected to the top of the reaction kettle (2), and the bottom of the annular tube (503) is equidistantly installed with a The reactor (2) is provided with an annular water trough (510), the bottom of the annular water trough (510) is fixedly connected to a water outlet pipe (506), the end of the water outlet pipe (506) is fixedly connected to a water tank (8), the reactor (2) is fixedly connected to four heating rods (507), the reactor (2) is fixedly connected to a temperature sensor (508) located above the heating rods (507), the support plate (1) is fixedly connected to a PLC controller (509), and the temperature sensor (508) and the heating rods (507) are electrically connected to the PLC controller (509).

2. A temperature control device for color paste production according to claim 1, characterized in that: A motor (7) is fixedly connected to the top of the reaction kettle (2), a rotating rod (14) is fixedly connected to the output end of the motor (7), and stirring rods (15) are fixedly connected to both sides of the rotating rod (14).

3. A temperature control device for color paste production according to claim 1, characterized in that: A feed port (11) is fixedly connected to the top of the reaction kettle (2) and located on one side of the motor (7), a discharge pipe (17) is fixedly connected to the bottom of the reaction kettle (2), and a second electric valve (16) is fixedly connected to the outer side of the discharge pipe (17).

4. A temperature control device for color paste production according to claim 1, characterized in that: A water injection pipe (10) is fixedly connected to one side of the top of the water tank (8), and a pipe cover (9) is threadedly connected to the top of the water injection pipe (10).

5. The temperature control device for color paste production according to claim 1, characterized in that: A water discharge pipe (12) is fixedly connected to one side of the water tank (8), and a first electric valve (13) is fixedly connected to the outside of the water discharge pipe (12).

6. A temperature control device for color paste production according to claim 1, characterized in that: A stabilizing rod (4) is fixedly connected to the middle of the supporting leg (3) and located above the base (6), and the spray head (504) is of inclined design.

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