Non-metallic mineral powder material heat treatment device

Abstract

The utility model discloses a non-metal mineral powder material heat treatment device which comprises a supporting base, a shell is fixedly connected to one side of the supporting base, a hearth is arranged in the shell, an alundum tube is rotationally connected in the shell in a penetrating mode, and a supporting mechanism used for rotationally supporting the alundum tube is arranged on the side wall of the shell. A traction mechanism used for rotationally pulling the corundum pipe is arranged on the side, away from the supporting base, of the shell, a fan is fixedly connected to the side, away from the supporting base, of the shell, and a discharging mechanism used for discharging mineral powder in the corundum pipe is arranged at an exhaust port of the fan. The alundum tube rotates in the hearth to drive the mineral powder in the alundum tube to rotate and be heated, the mineral powder can be uniformly heated in cooperation with a plurality of stirring plates on the stirring tube, and meanwhile, the uniformity of a temperature field in the hearth can be ensured in a mode that the thermocouple monitors the temperature in the hearth in real time; and the uniform heat treatment effect of the ore powder is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to mineral heat treatment technical field especially relates to a non -metallic ore powder material heat treatment device. BACKGROUND

[0002] In the processing of non -metallic ore powder, heat treatment is an important link of improving its performance, and the research on its physical property and production processing process all play a vital role.

[0003] However, the existing non -metallic ore powder material heat treatment device has many deficiencies, on the one hand, the problem of uneven heating is more prominent. The traditional heat treatment device adopts single heat source or simple heating layout, leading to the inconsistent heating degree of ore powder in the heating process, affecting the uniformity of ore powder performance, on the other hand, the temperature control precision is low. The existing device is difficult to accurately control the temperature in the heat treatment process, and the temperature fluctuation is large, which may lead to the performance of some temperature sensitive non -metallic ore powder not reaching the expected standard, and the discharge of powder after heat treatment is difficult, and the rapid discharge of powder and the retention of the required temperature state cannot be realized. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a non -metallic ore powder material heat treatment device.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A non -metallic ore powder material heat treatment device, including support base, one side of support base is fixedly connected with the shell, the shell is equipped with hearth, the shell is equipped with corundum pipe and is connected with rotation, the side wall of shell is equipped with support mechanism for rotating support of corundum pipe, the side of shell away from support base is equipped with traction mechanism for rotating traction of corundum pipe, the side of shell away from support base is fixedly connected with fan, the exhaust port of fan is equipped with discharge mechanism for the discharge of mineral powder in corundum pipe, the stirring pipe is equipped with the stirring pipe in the corundum pipe, the stirring pipe is fixedly connected with multiple circumferential arrangement stirring plates of the stirring pipe and is located in the inner wall of corundum pipe, one end of stirring pipe is fixedly connected with discharge pipe, and discharge pipe is communicated with corundum pipe through stirring pipe.

[0007] Preferably, the support mechanism includes two symmetrical sealing seats fixedly connected on both sides of the shell, the sealing seat is equipped with a bearing, and the bearing is sleeved on the side wall of the corundum pipe.

[0008] Preferably, the traction mechanism comprises a motor fixedly connected to the side of the shell away from the support base, an output shaft of the motor is fixedly connected with a drive pulley, the side wall of the corundum pipe is sleeved with a rotating pulley, and the rotating pulley and the drive pulley are sleeved with a drive belt.

[0009] Preferably, the discharging mechanism comprises a gas conveying flange sleeved on the side wall of the corundum pipe, a conveying pipe is fixedly communicated with the side wall of the gas conveying flange, an exhaust port of a fan is fixedly connected to the end of the conveying pipe away from the gas conveying flange, and a plurality of air inlet grooves are arranged on the side wall of the corundum pipe in the gas conveying flange.

[0010] Preferably, a plurality of support frames are arranged on one side of the support base, and a contact frame is arranged on one side of each support frame, the contact frame is arc-shaped, and the support frame abuts against the side wall of the stirring pipe.

[0011] Preferably, a mounting seat is fixedly connected to one side of the shell, a thermocouple is arranged in the mounting seat in a penetrating mode, and the thermocouple extends into the hearth.

[0012] Compared with the prior art, the non-metallic mineral powder material heat treatment device has the following beneficial effects:

[0013] 1. The hearth, the corundum pipe, the sealing seat, the drive pulley, the rotating pulley and the stirring pipe are arranged, the rotation of the corundum pipe in the hearth can drive the rotation of the mineral powder in the corundum pipe, the plurality of stirring plates on the stirring pipe can realize uniform heating of the mineral powder, the temperature in the hearth is monitored in real time by the thermocouple, the uniformity of the temperature field in the hearth is ensured, and the uniform heat treatment effect of the ore powder is ensured.

[0014] 2. The fan, the conveying pipe, the gas conveying flange, the support frame and the discharging pipe are arranged, the compression of the fan and the conveying of the conveying pipe can realize that the ore powder is discharged through the discharging pipe by blowing gas after being sufficiently heat treated, the discharging process of the ore powder after being heat treated is convenient, and the ore powder can be discharged under the required temperature state. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Fig. 1 is a front view of a non-metallic mineral powder material heat treatment device according to the present application;

[0016] Figure 2 Fig. 2 is a side view of a non-metallic mineral powder material heat treatment device according to the present application;

[0017] Figure 3 Fig. 3 is a mounting seat structure diagram of a non-metallic mineral powder material heat treatment device according to the present application;

[0018] Figure 4 The utility model provides a nonmetallic ore powder material heat treatment device's thermocouple installation position schematic view.

[0019] In the drawing: 1 support base, 2 shell, 3 hearth, 4 corundum pipe, 5 sealing seat, 6 motor, 7 drive pulley, 8 rotating pulley, 9 drive belt, 10 fan, 11 conveying pipe, 12 gas conveying flange, 13 support frame, 14 discharge pipe, 15 stirring pipe, 16 thermocouple, 17 mounting seat. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent and easy to understand, the specific embodiments of the utility model are described in detail below in conjunction with the drawings. In the following description, a lot of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0021] REFERENCE Figures 1-4 A nonmetallic ore powder material heat treatment device, including support base 1, the one side of support base 1 is equipped with multiple support frames 13, the one side of support frame 13 is equipped with contact frame, and the contact frame is arc-shaped, and the support frame 13 is in abutment with the side wall of stirring pipe 15, and the one side of support base 1 is fixedly connected with shell 2, and the one side of shell 2 is fixedly connected with mounting seat 17, and thermocouple 16 is in penetration in mounting seat 17, and thermocouple 16 extends into hearth 3;

[0022] Hearth 3 is arranged in shell 2, and corundum pipe 4 is rotatably connected in penetration in shell 2, and the side wall of shell 2 is provided with a support mechanism for rotatably supporting corundum pipe 4, and the support mechanism includes two symmetrical sealing seats 5 fixedly connected to the two sides of shell 2, and the sealing seat 5 is provided with a bearing, and the bearing is sleeved on the side wall of corundum pipe 4.

[0023] The side of shell 2 away from support base 1 is provided with a traction mechanism for rotatably pulling corundum pipe 4, and the traction mechanism includes motor 6 fixedly connected to the side of shell 2 away from support base 1, and the output shaft of motor 6 is fixedly connected with drive pulley 7, and the side wall of corundum pipe 4 is sleeved with rotating pulley 8, and drive belt 9 is sleeved between rotating pulley 8 and drive pulley 7.

[0024] A fan 10 is fixedly connected to the side of the outer shell 2 away from the support base 1. The exhaust port of the fan 10 is provided with a discharge mechanism for discharging mineral powder from the corundum tube 4. The discharge mechanism includes an air supply flange 12 sleeved on the side wall of the corundum tube 4. A conveying pipe 11 is fixedly connected to the side wall of the air supply flange 12. The end of the conveying pipe 11 away from the air supply flange 12 is fixedly connected to the exhaust port of the fan 10. The side wall of the corundum tube 4 located inside the air supply flange 12 is provided with multiple circumferentially arranged air inlet slots.

[0025] A stirring tube 15 is installed inside the corundum tube 4. Multiple circumferentially arranged stirring plates are fixedly connected to the inner wall of the stirring tube 15. A discharge pipe 14 is fixedly connected to one end of the stirring tube 15, and the discharge pipe 14 is connected to the corundum tube 4 through the stirring tube 15.

[0026] When using this utility model, such as Figures 1-4 As shown, during use, the corundum tube 4 is first installed inside the furnace chamber 3 and the outer shell 2. The rotational support of the sealing seats 5 on both sides ensures the stability of the corundum tube 4 during rotation. Then, the ore powder is added into the corundum tube 4 and kept within the heating range of the furnace chamber 3 (which is made of high-purity alumina fiber material, capable of withstanding high-temperature environments). After the raw material is added, the motor 6 is started. The drive pulley 7 and drive belt 9 on the output shaft of the motor 6 drive the rotation of the rotating pulley 8, thus driving and pulling the rotation of the corundum tube 4. Through rotation, the ore powder is fully and evenly heated within the corundum tube 4. Simultaneously, supported by the support frame 13, the stirring tube 15 rotates relative to the corundum tube 4, meaning the corundum tube 4 rotates while the stirring tube 15 remains stationary. At this time, the multiple stirring plates on the inner wall of the stirring tube 15 contact and mix the ore raw material within the corundum tube 4. To further ensure the uniformity of heating, after the powder is stirred and heat-treated, the blower 10 is turned on, and air is supplied to the corundum tube 4 through the conveying pipe 11 and the air supply flange 12 by pressurization. At this time, after entering the inner range of the furnace 3, the blown air will be heated to a certain temperature. The air then drives the heat-treated powder in the corundum tube 4 to be discharged through the connection between the stirring pipe 15 and the corundum tube 4, and discharged through the discharge pipe 14, which facilitates the collection of raw materials. During this process, the temperature in the furnace 3 is measured and monitored by the thermocouple 16 on the mounting base 17 to ensure the accuracy of the temperature in the furnace 3. During this process, the temperature of the powder discharged through the discharge pipe 14 will be affected by the blown air and the temperature will decrease. This process can not only cool down the raw materials, but also achieve the required temperature range for the raw materials, which facilitates the heat treatment of the powder and subsequent collection and processing.

[0027] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A non-metallic mineral powder material heat treatment device comprising a support base (1), characterized in that, The support base (1) is fixedly connected with a shell (2) on one side, the shell (2) is provided with a hearth (3) therein, the shell (2) is rotatably connected with a corundum pipe (4) therethrough, the side wall of the shell (2) is provided with a supporting mechanism for rotatably supporting the corundum pipe (4), the side of the shell (2) away from the support base (1) is provided with a traction mechanism for rotatably pulling the corundum pipe (4), the side of the shell (2) away from the support base (1) is fixedly connected with a fan (10), the exhaust port of the fan (10) is provided with a discharging mechanism for discharging the mineral powder in the corundum pipe (4), the corundum pipe (4) is provided with a stirring pipe (15) therethrough, the stirring pipe (15) is fixedly connected with a plurality of circumferentially arranged stirring plates on the inner side wall of the corundum pipe (4), one end of the stirring pipe (15) is fixedly connected with a discharge pipe (14), and the discharge pipe (14) is communicated with the corundum pipe (4) through the stirring pipe (15).

2. A non-metallic mineral powder material heat treatment device according to claim 1, characterized in that, The supporting mechanism comprises two symmetrically arranged sealing seats (5) fixedly connected on both sides of the shell (2), the sealing seat (5) is provided with a bearing, and the bearing is sleeved on the side wall of the corundum pipe (4).

3. A non-metallic mineral powder material heat treatment device according to claim 2, characterized in that, The traction mechanism comprises a motor (6) fixedly connected on the side of the shell (2) away from the support base (1), the output shaft of the motor (6) is fixedly connected with a drive pulley (7), the side wall of the corundum pipe (4) is sleeved with a rotating pulley (8), and the rotating pulley (8) and the drive pulley (7) are sleeved with a drive belt (9) therebetween.

4. A non-metallic mineral powder material heat treatment device according to claim 3, characterized in that, The discharging mechanism comprises a gas conveying flange (12) sleeved on the side wall of the corundum pipe (4), the side wall of the gas conveying flange (12) is fixedly communicated with a conveying pipe (11), one end of the conveying pipe (11) away from the gas conveying flange (12) is fixedly connected with the exhaust port of the fan (10), and the side wall of the corundum pipe (4) in the gas conveying flange (12) is provided with a plurality of circumferentially arranged air inlet grooves.

5. A non-metallic mineral powder material heat treatment apparatus according to claim 4, characterized in that, The side of the support base (1) is provided with a plurality of support frames (13), one side of the support frame (13) is provided with a contact frame, the contact frame is arc-shaped, and the support frame (13) abuts against the side wall of the stirring pipe (15).

6. A non-metallic mineral powder material heat treatment apparatus according to claim 5, characterized in that, The side of the shell (2) is fixedly connected with a mounting seat (17), the mounting seat (17) is provided with a thermocouple (16) therethrough, and the thermocouple (16) extends into the hearth (3).

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