High-speed stirring equipment with infrared temperature measuring device

Abstract

The utility model discloses high-speed stirring equipment with an infrared temperature measuring device, which belongs to the technical field of stirring equipment and comprises a base and a driving motor, the base is fixedly connected with a stirring box through a connecting piece, a stirring shaft is arranged in the stirring box, stirring blades are arranged on the stirring shaft, and a feeding port and a discharging port are arranged on the stirring box. A belt pulley a is arranged on the lower portion of an output shaft of the driving motor, a belt pulley b is arranged on the lower portion of the stirring shaft, the belt pulley a and the belt pulley b are connected through a belt, the belt pulley a drives the belt pulley b to rotate, the belt pulley b drives the stirring shaft to rotate, and the stirring shaft drives the stirring blades to rotate. The infrared temperature measuring system comprises a supporting frame a, an infrared temperature measuring device a is fixedly connected to the supporting frame a, a transparent window a is arranged below the infrared temperature measuring device a, and the temperature of materials in the stirring box is detected through the infrared temperature measuring device a. The technical problem that existing equipment is inaccurate in temperature measurement is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixing equipment, and particularly relates to a high-speed mixing equipment with an infrared temperature measuring device. Background Art

[0002] CN201810007040.7 discloses a high-speed mixer, which includes a frame, a high-speed mixing mechanism and a power mechanism. The high-speed mixing mechanism includes a barrel, and a baffle is arranged on the inner side wall of the barrel. The baffle is hinged to the inner side wall of the barrel through a hinge seat. A lead screw sleeve penetrating the wall surface is fixedly arranged on the inner side wall of the barrel. A control rod passes through the lead screw sleeve. The control rod includes a lead screw, a hand-tightening part arranged at one end of the lead screw, and a sphere arranged at the other end of the lead screw. An activity connection seat for the control rod to be movably connected is arranged on the baffle. The activity connection seat is a rectangular block with a hollow cylindrical cavity. One side of the rectangular block is fixedly connected to the baffle, and a slit is arranged on the other side. The sphere is arranged in the hollow cylindrical cavity, and the lead screw can pass through the slit to realize the movable connection between the control rod and the baffle. The utility model realizes the adjustment of the baffle according to the mixing state inside the barrel, and can improve the mixing effect.

[0003] However, the above equipment has the following defects: Electronic products are becoming increasingly thin, light, short and small, and finer fillers are required. The filler has a small particle size, a large specific surface area and strong adhesion. When measuring the temperature at the bottom of the high-speed mixer, if the protruding part is short, it is easy to accumulate materials, resulting in inaccurate temperature measurement. If the protruding part is long, it is easy to bend due to excessive force, thus affecting the temperature detection. Content of the Utility Model

[0004] In order to solve the above technical problems, the present design provides a high-speed mixing equipment with an infrared temperature measuring device, and the technical scheme adopted is as follows:

[0005] A high-speed mixing equipment with an infrared temperature measuring device includes a base and a driving motor. The base is fixedly connected to a mixing tank through a connecting piece. A mixing shaft is arranged in the mixing tank. Mixing blades are arranged on the mixing shaft. The mixing shaft is movably connected to the base through a bearing. An inlet and an outlet are arranged on the mixing tank. A valve is arranged on the outlet. It is set to discharge materials when the material reaches a specified temperature, and the specified temperature range can be set to 100 - 140 °C. A pulley a is arranged at the lower part of the output shaft of the driving motor. A pulley b is arranged at the lower part of the mixing shaft. The pulley a and the pulley b are connected by a belt. The pulley a drives the pulley b to rotate. The pulley b drives the mixing shaft to rotate. The mixing shaft drives the mixing blades to rotate. Since the above equipment belongs to the prior art, the applicant will not elaborate here.

[0006] The core improvement of the present utility model lies in that at least one infrared temperature measurement system is provided at the upper part of the mixing tank. The infrared temperature measurement system includes a support frame a, an infrared thermometer a is fixedly connected to the support frame a, and a transparent window a is provided below the infrared thermometer a. The temperature of the material in the mixing tank is detected by the infrared thermometer a.

[0007] Preferably: In order to achieve a better dust suction effect, a negative pressure dust suction device is provided at the upper part of the mixing tank. A filter screen is provided in the negative pressure dust suction device, and the filter screen can be replaced. The upper part of the negative pressure dust suction device is connected to a suction fan through a pipeline.

[0008] Preferably: In order to achieve a better temperature measurement effect, at least one infrared temperature measurement system is provided on both sides of the mixing tank. The infrared temperature measurement system includes a support b, an infrared thermometer b and a transparent window b. The infrared thermometer b is installed on the support b, and the position of the infrared thermometer b corresponds to that of the transparent window b.

[0009] The present utility model has the following advantages: Through the structural improvement of the present utility model, the temperature of the material can be accurately measured. The overall structure design is more reasonable, easy to maintain and use in production. By adding a negative pressure dust suction device, the generation of dust can be avoided, and it is suitable for comprehensive promotion and application. Description of the Drawings

[0010] Figure 1 is the internal structure of the present utility model Figure 1 ;

[0011] Figure 2 is the internal structure of the present utility model Figure 2 ;

[0012] Figure 3 is the front view of the present utility model. Detailed Embodiments

[0013] The following further describes the present utility model in detail with reference to the drawings and specific examples.

[0014] Embodiment 1

[0015] As Figure 1 shown:

[0016] A high-speed stirring device with an infrared temperature measurement device, comprising a base 1 and a driving motor 2. The base 1 is fixedly connected to a stirring tank 3 through a connecting piece. A stirring shaft 31 is arranged in the stirring tank 3, and stirring blades are arranged on the stirring shaft 31. The stirring shaft 31 is movably connected to the base 1 through a bearing. A feed inlet 4 and a discharge outlet 34 are arranged on the upper part of the stirring tank 3. A pulley a 21 is arranged at the lower part of the output shaft of the driving motor 2, and a pulley b 32 is arranged at the lower part of the stirring shaft 31. The pulley a 21 and the pulley b 32 are connected by a belt 33.

[0017] At least one infrared temperature measurement system is arranged on the upper part of the stirring tank 3. The infrared temperature measurement system comprises a support frame a 6. An infrared thermometer a 7 is fixedly connected to the support frame a 6. A transparent window a 9 is arranged below the infrared thermometer a 7.

[0018] A negative pressure dust suction device 5 is arranged on the upper part of the stirring tank 3. A filter screen 51 is arranged in the negative pressure dust suction device 5. The upper part of the negative pressure dust suction device 5 is connected to an exhaust fan 8 through a pipeline.

[0019] The working principle of the present utility model is as follows: Materials are added into the stirring tank 3 from the feed inlet 4. The driving motor 2 works to drive the output shaft to rotate. The rotation of the output shaft drives the pulley a 21 to rotate. The rotation of the pulley a 21 drives the pulley b 32 to rotate. The rotation of the pulley b 32 drives the stirring shaft 31 to rotate. The rotation of the stirring shaft 31 drives the stirring blades to rotate to stir the materials. The infrared thermometer a 7 detects the materials through the transparent window a 9. The infrared energy emitted by the materials is converged by the optical system of the infrared thermometer in its field of view. The infrared energy is focused on the photodetector and converted into a corresponding electrical signal. This signal is then converted into the temperature value of the measured target and displayed on the LCD display screen. The appropriate temperature is between 0 - 650 °C. The infrared thermometer can set the upper and lower limit warning values of the use temperature and alarm when the measured temperature exceeds the warning value.

[0020] Embodiment 2

[0021] As Figure 2 、 Figure 3 shown:

[0022] A high-speed stirring device with an infrared temperature measurement device, comprising a base 1 and a driving motor 2. The base 1 is fixedly connected to a stirring tank 3 through a connecting piece. A stirring shaft 31 is arranged in the stirring tank 3, and stirring blades are arranged on the stirring shaft 31. The stirring shaft 31 is movably connected to the base 1 through a bearing. A feed inlet 4 and a discharge outlet 34 are arranged on the upper part of the stirring tank 3. A pulley a 21 is arranged at the lower part of the output shaft of the driving motor 2, and a pulley b 32 is arranged at the lower part of the stirring shaft 31. The pulley a 21 and the pulley b 32 are connected by a belt 33. It is characterized in that,

[0023] At least one infrared temperature measurement system is arranged on the upper part of the stirring tank 3. The infrared temperature measurement system comprises a support frame a 6. An infrared temperature detector a 7 is fixedly connected to the support frame a 6. A transparent window a 9 is arranged below the infrared temperature detector a 7. A negative pressure dust suction device 5 is arranged on the upper part of the stirring tank 3. A filter screen 51 is arranged in the negative pressure dust suction device 5. The upper part of the negative pressure dust suction device 5 is connected to an exhaust fan 8 through a pipeline. Two infrared temperature measurement systems are arranged on both sides of the stirring tank 3, namely an infrared temperature measurement system b and an infrared temperature measurement system c. The infrared temperature measurement system b comprises a support b 10, an infrared temperature detector b 11 and a transparent window b 12. The infrared temperature detector b 11 is installed on the support b 10, and the position of the infrared temperature detector b 11 corresponds to that of the transparent window b 12. The infrared temperature measurement system c comprises a support c 13, an infrared temperature detector c 14 and a transparent window c 15. The infrared temperature detector c 14 is installed on the support c 13, and the position of the infrared temperature detector c 14 corresponds to that of the transparent window c 15.

[0024] The working principle of the present utility model is as follows: Materials are added into the stirring tank 3 from the feed inlet 4. The driving motor 2 works to drive the output shaft to rotate. The rotation of the output shaft drives the pulley a 21 to rotate. The rotation of the pulley a 21 drives the pulley b 32 to rotate. The rotation of the pulley b 32 drives the stirring shaft 31 to rotate. The rotation of the stirring shaft 31 drives the stirring blades to rotate to stir the materials. The infrared temperature detector a 7, the infrared temperature detector b 11 and the infrared temperature detector c 14 respectively detect the materials through the transparent window a 9, the transparent window b 12 and the transparent window c 15,

[0025] The infrared energy emitted by the materials is converged by the optical system of the infrared thermometer within its field of view. The infrared energy is focused on the photodetector and converted into a corresponding electrical signal. This signal is then converted into the temperature value of the measured target and displayed on the LCD display screen. The suitable temperature range is between 0 - 650 °C. The infrared thermometer can be set with upper and lower limit warning values of the operating temperature and will alarm when the measured temperature exceeds the warning value. By using multiple infrared temperature detectors to measure the temperature of the materials, the temperature of the materials can be detected more accurately and an alarm can be given in a timely manner.

[0026] The above are only the preferred embodiments of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements can be made, and these improvements should also be regarded as the protection scope of the present utility model.

Claims

1. A high-speed stirring device with an infrared temperature measurement device, comprising a base (1) and a driving motor (2). The base (1) is fixedly connected to a stirring tank (3) through a connecting member. A stirring shaft (31) is provided in the stirring tank (3). Stirring blades are provided on the stirring shaft (31). The stirring shaft (31) is movably connected to the base (1) through a bearing. A feed inlet (4) and a discharge outlet (34) are provided on the stirring tank (3). A valve (35) is provided on the discharge outlet (34). A pulley a (21) is provided at the lower part of the output shaft of the driving motor (2). A pulley b (32) is provided at the lower part of the stirring shaft (31). The pulley a (21) and the pulley b (32) are connected by a belt (33). It is characterized in that, At least one infrared temperature measurement system is provided at the upper part of the stirring tank (3). The infrared temperature measurement system includes a support frame a (6). An infrared thermometer a (7) is fixedly connected to the support frame a (6). A transparent window a (9) is provided below the infrared thermometer a (7).

2. The high-speed stirring device with an infrared temperature measuring device according to claim 1, characterized in that, A negative pressure dust suction device (5) is provided at the upper part of the stirring tank (3). A filter screen (51) is provided in the negative pressure dust suction device (5). The upper part of the negative pressure dust suction device (5) is connected to a suction fan (8) through a pipeline.

3. The high-speed stirring device with an infrared temperature measurement device according to claim 1, characterized in that, At least one infrared temperature measurement system is provided on both sides of the stirring tank (3). The infrared temperature measurement system includes a support frame b (10), an infrared thermometer b (11) and a transparent window b (12). The infrared thermometer b (11) is installed on the support frame b (10). The position of the infrared thermometer b (11) corresponds to that of the transparent window b (12).

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