Metallurgical liquid tank
By setting up a heating chamber between the inner shell and the outer shell of the metallurgical liquid tank, and using the servo motor drive shaft body to drive the deflector to rotate, the uniform dispersion and coverage of the hot air flow is achieved, which solves the problem of uneven heat received by the metallurgical liquid tank during the heating process, and improves the liquid flowability and use effect.
Patent Information
- Application Number
- CN202411933968.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2044-12-26
AI Technical Summary
The evacuation effect of the hot air flow in the metallurgical liquid tank is slow during the heating process, resulting in uneven heating of the tank body, affecting the fluidity and use effect of the liquid.
A metallurgical liquid tank is designed, by setting a heating chamber between the inner shell and the outer shell, and using a servo motor to drive the shaft body to rotate, driving the deflector to rotate, achieving uniform dispersion and coverage of the hot air flow.
Through this design, uniform heating and insulation of the materials in the inner shell is achieved, the fluidity and use effect of the liquid are improved, and the problem of uneven heat is avoided.
Smart Images
Figure CN119370480B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of metallurgy, in particular to a metallurgical liquid tank. Background Art
[0002] Metallurgy is the process and technology of extracting metals or metal compounds from minerals and using various processing methods to make metal materials with certain properties. The main metallurgical technologies include pyrometallurgy, hydrometallurgy and electrometallurgy.
[0003] The main reason for heating a liquid tank is to increase the fluidity of the liquid and reduce its viscosity, making it easier to transport and use. In some cases, the stored liquid is relatively thick or viscous, and will adhere to the inner wall of the liquid tank and be difficult to remove, which will not only waste time and resources, but also affect the use effect. In order to avoid this situation, it is necessary to reduce the viscosity and viscosity of the liquid by heating, so that it has better fluidity and is easier to transport and use. For the heating of liquid storage tanks, common methods include electric heating, steam heating, gas heating, etc. The heat of electric heating and gas heating increases quickly and requires precise control and adjustment. Therefore, steam heating is the main means of heating the liquid storage tank using steam heat. However, the evacuation effect of the hot air flow during steam heating is slow, which may cause uneven heating of the tank body.
[0004] Therefore, it is necessary to provide a metallurgical liquid tank to solve the above problems. Summary of the invention
[0005] In order to solve the technical problems raised in the background technology section, the present application provides a metallurgical liquid tank.
[0006] The technical solution adopted by the present application to solve the technical problem is: a metallurgical liquid tank, comprising a supporting bottom plate, four mutually parallel supporting columns are fixedly arranged on the upper end surface of the supporting bottom plate, and each of the supporting columns is evenly distributed at the corners of the supporting bottom plate, a bearing frame is fixedly arranged on the top of the supporting column, and a material storage mechanism is fixedly arranged on the upper end of the bearing frame;
[0007] The material storage mechanism comprises an outer shell fixedly arranged on the supporting frame, an inner shell fixedly arranged inside the outer shell, and a heating chamber for storing heating gas is formed between the outer shell and the inner shell, and a shaft body is rotatably arranged inside the inner shell, and a stirring device for mixing and stirring the materials inside the inner shell is arranged on the shaft body;
[0008] The stirring device comprises a stirring shaft 1 slidably arranged on the side wall of the inner shell in the vertical direction, and the shaft body is provided with an adjustment unit for controlling the movement of the stirring shaft 1, and a servo motor is fixedly arranged on the supporting bottom plate, and the output end of the servo motor is fixedly connected to the shaft body;
[0009] The adjusting unit comprises a guide groove which is arranged on the outer peripheral surface of the shaft body, and the guide groove is arranged in a continuous bending state, and one end of the stirring shaft is slidably arranged on the guide groove.
[0010] Preferably, an adjustment plate is rotatably provided in the heating chamber, a plurality of mutually parallel cylinders are fixedly provided on the adjustment plate, and a plurality of evenly arranged guide plates are fixedly provided on the outer circumference of the cylinders.
[0011] Preferably, each of the guide plates is arranged at an angle, and an air outlet groove is opened on the side wall of the guide plate, and a transmission unit for controlling the guide plate to rotate along the inside of the heating chamber is provided on the shaft.
[0012] Preferably, the transmission unit includes a positioning plate fixedly arranged on the outer wall of the shell, a rotating shaft is rotatably arranged on the positioning plate, pulleys are fixedly arranged on the outer circumference of the rotating shaft and the shaft body, the two pulleys are connected by belt transmission, teeth are fixedly arranged on the side wall of the adjustment plate, and a gear 1 meshing with the teeth is fixedly arranged on the outer circumference of the rotating shaft.
[0013] Preferably, an auger is fixedly provided on the stirring shaft, and a PE protective film is provided on one side of the outer wall of the auger.
[0014] Preferably, a second stirring shaft is fixedly provided on the outer peripheral surface of the shaft body, and the second stirring shaft is located at the bottom of the guide groove in the vertical direction.
[0015] Preferably, a guide plate is fixedly provided on the side wall of the inner shell, a slide groove which is consistent with the extension direction of the guide plate is provided on the guide plate, and the cross section of the slide groove is arranged in a cross shape.
[0016] Preferably, the stirring shaft 1 is slidably connected to one end of the slide groove on which a gear 2 is fixedly provided, and a tooth pattern meshing with the gear 2 is formed on the side wall of the slide groove.
[0017] Preferably, a scraper is slidably provided in the horizontal direction of the inner shell, and the scraper is in contact with the outer wall of the guide plate, and the guide plate is rotatably connected to the stirring shaft.
[0018] Preferably, a heat-insulating layer is provided inside the shell, and the heat-insulating layer is made of foam with good heat-insulating effect.
[0019] The beneficial effects of the present application are as follows: a metallurgical liquid tank provided by the present application realizes that when a worker uses the device, the worker transports steam from the bottom end of the device to the heating chamber inside the device through a heating chamber arranged between the inner shell and the outer shell, and then starts the servo motor to rotate the shaft body fixed on its output end. The rotating shaft body drives the guide plate to rotate through the transmission unit. During the rotation of the guide plate, the hot air flow is driven to rise, so that the hot air flow can cover every corner of the heating chamber, ensuring that the material in the inner shell is kept warm and heated. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0021] Figure 2 It is a schematic diagram of the top view of the structure of the present invention;
[0022] Figure 3 It is a schematic diagram of the transmission unit structure of the present invention;
[0023] Figure 4 It is a schematic diagram of the structure of the guide plate of the present invention;
[0024] Figure 5 for Figure 4 The enlarged structural diagram at A in the middle;
[0025] Figure 6 It is a partial structural schematic diagram of the present invention;
[0026] Figure 7 It is a schematic diagram of the shaft structure of the present invention;
[0027] Figure 8 It is a schematic diagram of the guide plate structure of the present invention.
[0028] In the figure: 1. supporting bottom plate; 2. supporting column; 3. bearing frame; 4. outer shell; 41. inner shell; 42. heating chamber; 43. shaft; 44. stirring device; 441. stirring shaft one; 45. adjusting unit; 451. guide groove; 46. servo motor; 5. adjusting plate; 51. cylinder; 52. guide plate; 521. air outlet groove; 6. transmission unit; 61. positioning plate; 62. rotating shaft; 63. pulley; 64. gear one; 7. auger; 71. stirring shaft two; 8. guide plate; 81. slide groove; 82. gear two; 9. scraper. DETAILED DESCRIPTION
[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0030] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.
[0031] Reference Figure 1-Figure 3 A metallurgical liquid tank comprises a supporting bottom plate 1, four mutually parallel supporting columns 2 are fixedly arranged on the upper end surface of the supporting bottom plate 1, and each supporting column 2 is evenly distributed at the corner of the supporting bottom plate 1, a supporting frame 3 is fixedly arranged on the top of the supporting column 2, and a material storage mechanism is fixedly arranged on the upper end of the supporting frame 3;
[0032] The material storage mechanism includes an outer shell 4 fixedly arranged on the supporting frame 3, an inner shell 41 is fixedly arranged inside the outer shell 4, and a heating chamber 42 for storing heated gas is formed between the outer shell 4 and the inner shell 41, and a shaft 43 is rotatably arranged inside the inner shell 41, and a stirring device 44 for mixing and stirring the materials inside the inner shell 41 is arranged on the shaft 43;
[0033] The stirring device 44 includes a stirring shaft 441 slidably arranged on the side wall of the inner shell 41 in the vertical direction, and an adjusting unit 45 for controlling the movement of the stirring shaft 441 is arranged on the shaft body 43, and a servo motor 46 is fixedly arranged on the supporting bottom plate 1, and the output end of the servo motor 46 is fixedly connected to the shaft body 43;
[0034] The adjusting unit 45 includes a guide groove 451 formed on the outer peripheral surface of the shaft body 43 , and the guide groove 451 is continuously curved. One end of the stirring shaft 441 is slidably disposed on the guide groove 451 .
[0035] Reference Figure 1 , Figure 3 and Figure 4 An adjusting plate 5 is rotatably arranged in the heating chamber 42, and a plurality of mutually parallel cylinders 51 are fixedly arranged on the adjusting plate 5. A plurality of evenly distributed guide plates 52 are fixedly arranged on the outer circumference of the cylinder 51. By means of the adjusting plate 5 arranged in the heating chamber 42 and the guide plates 52 fixedly arranged on the adjusting plate 5, it is achieved that when the adjusting plate 5 rotates, the airflow in the heating chamber 42 can be driven by the guide plates 52, thereby ensuring that the heating chamber 42 heats the inner shell 41 evenly.
[0036] Reference Figure 4-Figure 6Each guide plate 52 is arranged at an angle, and an air outlet groove 521 is opened on the side wall of the guide plate 52, and a transmission unit 6 for controlling the guide plate 52 to rotate along the inside of the heating chamber 42 is provided on the shaft body 43. By arranging the guide plate 52 at an angle, the airflow in the heating chamber 42 can be evenly dispersed during the rotation of the guide plate 52.
[0037] Reference Figure 3-Figure 5 The transmission unit 6 includes a positioning plate 61 fixedly arranged on the outer wall of the shell 4, and a rotating shaft 62 is rotatably arranged on the positioning plate 61. Pulleys 63 are fixedly arranged on the outer circumferences of the rotating shaft 62 and the shaft body 43, and the two pulleys 63 are connected by belt transmission. A tooth pattern is fixedly arranged on the side wall of the adjusting plate 5, and a gear 64 meshing with the tooth pattern is fixedly arranged on the outer circumference of the rotating shaft 62. Through the rotating shaft 62 arranged on the positioning plate 61, when the staff starts the servo motor 46, the shaft body 43 fixedly arranged on the output end of the servo motor 46 rotates, and the rotating shaft body 43 drives the pulley 63 on its outer circumference to rotate. The rotating pulley 63 drives the rotating shaft 62 rotatably connected thereto to rotate through the belt, and during the rotation of the rotating shaft 62, it rotates through the gear 64 fixed on its outer circumference, and the gear 64 drives the adjusting plate 5 meshing therewith to rotate.
[0038] Reference Figure 5-Figure 7 An auger 7 is fixedly arranged on the stirring shaft 441, and a PE protective film is arranged on one side of the outer wall of the auger 7. The auger 7 arranged on the stirring shaft 441 can drive the auger 7 to rotate during the rotation of the stirring shaft 441. The rotating auger 7 can push the solution to flow laterally to ensure that the solution inside the inner shell 41 is heated evenly. At the same time, the PE protective film arranged on the outer wall of the auger 7 can prevent the material from adhering to the outer surface of the auger 7 and solidifying.
[0039] Reference Figure 6-Figure 8 A stirring shaft 2 71 is fixedly arranged on the outer peripheral surface of the shaft body 43, and the stirring shaft 2 71 is located at the bottom of the guide groove 451 in the vertical direction. The stirring shaft 2 71 arranged on the shaft body 43 can stir the material during the rotation of the shaft body 43, and when the shaft body 43 rotates, the material in the inner shell 41 can be horizontally stirred to ensure that the material in the inner shell 41 is evenly heated.
[0040] Reference Figure 3-Figure 5A guide plate 8 is fixedly provided on the side wall of the inner shell 41, and a slide groove 81 is provided on the guide plate 8 in the same direction as the extension direction of the guide plate 8, and the cross section of the slide groove 81 is cross-shaped. The slide groove 81 provided in the guide plate 8 is used to limit the moving direction of the stirring shaft 441. During the rotation of the shaft body 43, the guide groove 451 provided on the outer peripheral surface of the shaft body 43 is used to realize the up and down sliding of the stirring shaft 441 along the guide groove 451, and the guide plate 8 is used to limit the position of the stirring shaft 441 to make it reciprocate up and down, thereby ensuring the normal operation of the device.
[0041] Reference Figure 3 , Figure 6 and Figure 7 A stirring shaft 441 is slidably connected to one end of the slide 81 and a gear 2 82 is fixedly provided thereon. A tooth pattern meshing with the gear 2 82 is provided on the side wall of the slide 81. When the stirring shaft 441 moves, the gear 2 82 drives the stirring shaft 441 to rotate under the action of the tooth pattern, thereby achieving multi-angle stirring and rotating of the internal materials.
[0042] Reference Figure 6-Figure 8 A scraper 9 is slidably provided on the inner shell 41, and the scraper 9 is in contact with the outer wall of the guide plate 8. The guide plate 8 is rotatably connected to the stirring shaft 441. The scraper 9 provided on the inner shell 41 can reciprocate up and down along the inner shell 41 when the stirring shaft 441 slides up and down, so as to scrape off the material adhered to the inner shell 41, thereby avoiding scraping off the material adhered to the side wall of the inner shell 41 during use of the device, and avoiding affecting the neatness of the material inside the device.
[0043] Reference Figure 1-Figure 3 A heat-insulating layer is provided inside the outer shell 4, and the heat-insulating layer is made of foam with good heat-insulating effect. By providing the heat-insulating layer on the outer shell 4, the inside of the device is kept warm, thereby ensuring the stability and safety of the solution inside the device.
[0044] The specific scheme is as follows: when using the device, the staff first moves the device to a suitable position, and delivers the pre-prepared heating steam into the heating chamber 42 through the air inlet at the bottom end of the heating chamber 42. The staff starts the servo motor 46, so that the shaft body 43 fixedly arranged on the output end of the servo motor 46 rotates, and the rotating shaft body 43 drives the pulley 63 on its outer circumference to rotate. The rotating pulley 63 drives the rotating shaft 62 fixedly connected to it to rotate through the belt. During the rotation of the rotating shaft 62, the gear 64 fixed on its outer circumference rotates, and the gear 64 drives the adjusting plate 5 meshing with it to rotate. By fixing the auger 7 on the stirring shaft 441, it is achieved that when the stirring shaft 441 rotates, the auger 7 can be driven to rotate. The rotating auger 7 can push the solution to flow laterally, thereby ensuring that the solution inside the inner shell 41 is heated evenly. At the same time, the PE protective film arranged on the outer wall of the auger 7 prevents the material from adhering to the outer surface of the auger 7 and solidifying. The adjustment plate 5 arranged in the heating chamber 42 and the guide plate 52 fixed on the adjustment plate 5 can drive the airflow in the heating chamber 42 to flow through the guide plate 52 when the adjustment plate 5 rotates, thereby ensuring that the heating chamber 42 heats the inner shell 41 evenly.
[0045] A person skilled in the art should understand that the discussion of any of the above embodiments is only exemplary, and within the spirit of the present invention, the technical features in the above embodiments or in different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0046] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A metallurgical liquid tank, comprising a supporting bottom plate (1), characterized in that: Four mutually parallel support columns (2) are fixedly arranged on the upper end surface of the support base plate (1), and each of the support columns (2) is evenly distributed at the corners of the support base plate (1); a bearing frame (3) is fixedly arranged on the top of the support column (2), and a material storage mechanism is fixedly arranged on the upper end of the bearing frame (3); The material storage mechanism comprises an outer shell (4) fixedly arranged on the supporting frame (3), an inner shell (41) fixedly arranged inside the outer shell (4), and a heating chamber (42) for storing heated gas is formed between the outer shell (4) and the inner shell (41), a shaft (43) is rotatably arranged inside the inner shell (41), and a stirring device (44) for mixing and stirring the material inside the inner shell (41) is provided on the shaft (43); The stirring device (44) comprises a stirring shaft (441) slidably arranged on the side wall of the inner shell (41) in the vertical direction, and an adjustment unit (45) for controlling the movement of the stirring shaft (441) is arranged on the shaft body (43), and a servo motor (46) is fixedly arranged on the supporting bottom plate (1), and an output end of the servo motor (46) is fixedly connected to the shaft body (43); The adjustment unit (45) comprises a guide groove (451) formed on the outer peripheral surface of the shaft body (43), and the guide groove (451) is arranged in a continuous curved manner, and one end of the stirring shaft (441) is slidably arranged on the guide groove (451).
2. A metallurgical liquid tank according to claim 1, characterized in that: An adjustment plate (5) is rotatably arranged in the heating chamber (42), a plurality of mutually parallel cylinders (51) are fixedly arranged on the adjustment plate (5), and a plurality of evenly distributed guide plates (52) are fixedly arranged on the outer circumference of the cylinder (51).
3. A metallurgical liquid tank according to claim 2, characterized in that: Each of the guide plates (52) is arranged at an angle, and an air outlet groove (521) is provided on a side wall of the guide plate (52), and a transmission unit (6) for controlling the guide plate (52) to rotate along the inside of the heating chamber (42) is provided on the shaft body (43).
4. A metallurgical liquid tank according to claim 3, characterized in that: The transmission unit (6) comprises a positioning plate (61) fixedly arranged on the outer wall of the housing (4), a rotating shaft (62) rotatably arranged on the positioning plate (61), pulleys (63) fixedly arranged on the outer circumference of the rotating shaft (62) and the shaft body (43), the two pulleys (63) being connected via a belt transmission, teeth being fixedly arranged on the side wall of the adjustment plate (5), and a gear (64) meshing with the teeth being fixedly arranged on the outer circumference of the rotating shaft (62).
5. A metallurgical liquid tank according to claim 1, characterized in that: An auger (7) is fixedly arranged on the stirring shaft (441), and a PE protective film is provided on one side of the outer wall of the auger (7).
6. A metallurgical liquid tank according to claim 1, characterized in that: A second stirring shaft (71) is fixedly arranged on the outer peripheral surface of the shaft body (43), and the second stirring shaft (71) is located at the bottom of the guide groove (451) in the vertical direction.
7. A metallurgical liquid tank according to claim 1, characterized in that: A guide plate (8) is fixedly arranged on the side wall of the inner shell (41), and a slide groove (81) is provided on the guide plate (8) in the same direction as the extension of the guide plate (8), and the cross section of the slide groove (81) is arranged in a cross shape.
8. A metallurgical liquid tank according to claim 7, characterized in that: The stirring shaft 1 (441) is slidably connected to one end of the slide groove (81) on which a gear 2 (82) is fixedly provided, and a tooth pattern meshing with the gear 2 (82) is provided on the side wall of the slide groove (81).
9. A metallurgical liquid tank according to claim 7, characterized in that: A scraper (9) is slidably provided on the inner shell (41) in the horizontal direction, and the scraper (9) is in contact with the outer wall of the guide plate (8), and the guide plate (8) is rotationally connected to the stirring shaft (441).
10. A metallurgical liquid tank according to claim 9, characterized in that: A thermal insulation layer is provided inside the outer shell (4), and the thermal insulation layer is made of foam with good thermal insulation effect.
Citation Information
Patent Citations
Novel feed mixing stirrer
CN107694370A
Dry powdery material stirring apparatus
CN109351242A