Calcination device for titanium dioxide material production
By using a pallet, fixing device, and stirring device in the calcination apparatus, the problem of tipping over the calcination barrel was solved, achieving stable fixing of the calcination barrel and uniform mixing of raw materials, thus improving the reliability and efficiency of titanium dioxide production.
Patent Information
- Application Number
- CN202423038223.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-10
AI Technical Summary
When calcining titanium dioxide, the calcination barrel is prone to tipping over due to inertia, causing raw materials to fly out and affecting the production process.
A calcination device including a pallet, a fixing device, and a stirring device was designed. The calcination barrel is fixed by a bidirectional screw and a clamping plate, and rubber pads and anti-slip pads are used to prevent tipping. The stirring rod and scraper ensure uniform mixing of the raw materials.
It effectively prevents the calcination tank from tipping over, ensures stable calcination of raw materials, avoids damage to the clamps, achieves uniform mixing of raw materials, and improves production efficiency.
Smart Images
Figure CN223460803U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to calcining device for titanium dioxide material production technical field especially relates to a calcining device for titanium dioxide material production. BACKGROUND
[0002] The calcining furnace is a kind of thermal equipment for heat treatment of carbon raw materials (such as coke, anthracite, etc.) at high temperature to improve the performance of raw materials. It is used for ironmaking, recovery of rare metals, catalyst production, environmental improvement and production of special chemical products. In the production of titanium dioxide, calcining furnace is often used for calcining production. The raw materials for producing titanium dioxide are placed in the interior of the calcining furnace for calcining production of titanium dioxide.
[0003] The inventor found that when using the calcining furnace, the raw materials are usually poured into the interior of the calcining bucket, and the calcining bucket is placed in the interior of the calcining furnace for calcining. Since the calcining bucket is directly placed on the surface of the tray, the calcining bucket may be tilted when the tray is pulled out, causing the raw materials or titanium dioxide in the interior of the calcining bucket to fly out and affect the production. SUMMARY
[0004] The utility model discloses a calcining device for titanium dioxide material production to solve the shortcomings in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model discloses a calcining device for titanium dioxide material production, which comprises a calcining furnace, a tray is slidably connected in the interior of the calcining furnace, a calcining bucket is arranged on the top of the tray, a fixing device is arranged on the top of the tray, a stirring device is arranged in the interior of the calcining bucket, the fixing device comprises a rectangular groove arranged on the top of the tray, a bidirectional screw rod is rotatably connected in the interior of the rectangular groove, and a clamping plate is threadedly connected to the surface of the bidirectional screw rod.
[0006] The effect of the above-mentioned components is that the calcining bucket is fixed on the surface of the tray under the action of the clamping plate, thereby avoiding the phenomenon of tilting of the calcining bucket due to inertia. When the calcining furnace is needed, the tray is pulled out, the calcining bucket is placed on the surface of the tray, the raw materials of titanium dioxide are poured into the interior of the calcining bucket, the tray is pushed into the interior of the calcining furnace, and the calcining furnace is used for calcining production of titanium dioxide.
[0007] Preferably, the side surface of the clamping plate is fixedly connected with a backing plate, and the backing plate is a rubber pad.
[0008] The effect of the above-mentioned components is that the clamping plate does not directly contact with the calcining bucket under the action of the backing plate, thereby avoiding the damage of the clamping plate.
[0009] Preferably, the bottom of the clamping plate is provided with a groove, and the inside of the groove is rotatably connected with a ball.
[0010] The above-mentioned component achieves the effect that the clamping plate can move smoothly under the action of the ball, thereby achieving the effect of convenient movement.
[0011] Preferably, the upper top of the supporting plate is fixedly connected with a non-slip pad, and the upper top of the non-slip pad is fixedly connected with a non-slip block.
[0012] The above-mentioned component achieves the effect that the calcination barrel will not slide under the action of the non-slip pad, and when titanium dioxide needs to be calcined, the calcination barrel is placed on the surface of the non-slip pad on the surface of the supporting plate, so that the calcination barrel will not move, the double-way screw rod is rotated to make the clamping plate relatively move, and then the clamping plate is clamped on the surface of the calcination barrel, and the clamping plate will not directly contact the calcination barrel under the action of the pad, thereby avoiding the damage of the clamping plate, and achieving the effect of fixation.
[0013] Preferably, the stirring device comprises a rectangular rod arranged on the upper top of the calcination barrel, the upper top of the rectangular rod is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, and the surface of the rotating shaft is fixedly connected with a stirring rod.
[0014] The above-mentioned component achieves the effect that the raw materials in the calcination barrel can be uniformly mixed under the action of the stirring rod, thereby avoiding the incomplete production of titanium dioxide due to the non-uniform mixing of the raw materials.
[0015] Preferably, the upper top of the calcination barrel is fixedly connected with a fixing rod, and the surface of the fixing rod is sleeved with a rectangular rod.
[0016] The above-mentioned component achieves the effect that the rectangular rod can be disassembled under the action of the fixing rod, thereby achieving the effect that the stirring device can be disassembled after the raw materials are uniformly mixed.
[0017] Preferably, one end of the stirring rod is fixedly connected with a rectangular frame, the inside of the rectangular frame is fixedly connected with a spring rod, and the other end of the spring rod is fixedly connected with a scraper.
[0018] The above-mentioned component achieves the effect that the scraper can tightly adhere to the inner wall of the calcination barrel under the action of the spring rod, thereby avoiding the phenomenon that the raw materials adhere to the inner wall of the calcination barrel.
[0019] Preferably, the side surface of the scraper is fixedly connected with a baffle, and one side of the rectangular frame is fixedly connected with a baffle.
[0020] The effects achieved by the above components are that the scraper does not completely extend from the inside of the rectangular frame under the action of the baffle, the rectangular rod is sleeved on the surface of the fixed rod when titanium dioxide is produced by calcination, the motor is started to make the stirring rod rotate in the inside of the calcination barrel, the raw materials adhered to the inner wall of the calcination barrel are scraped down to be mixed under the action of the scraper, and the mixing is uniform; the scraper can be tightly attached to the inner wall of the calcination barrel under the action of the spring rod, the phenomenon that the raw materials are adhered to the inner wall of the calcination barrel is avoided, the stirring device is taken out after the stirring is uniform, the calcination barrel is sent into the inside of the calcination furnace to be calcined, and the stirring effect is achieved.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are that,
[0022] In the utility model, when titanium dioxide needs to be calcined, the calcination barrel is placed on the surface of the antiskid pad on the surface of the supporting plate, so that the calcination barrel does not move, the bidirectional screw rod is rotated to make the clamping plate relatively move, so that the clamping plate is clamped on the surface of the calcination barrel, the clamping plate does not directly contact the calcination barrel under the action of the pad, and the damage of the clamping plate is avoided, so that the fixing effect is achieved, and the problem that the calcination barrel may be tilted due to inertia when the tray is pulled out is solved. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 A three-dimensional structure schematic diagram of the calcination device for titanium dioxide material production is provided for the utility model;
[0024] Figure 2 A fixing device schematic diagram of the calcination device for titanium dioxide material production is provided for the utility model;
[0025] Figure 3 A stirring device schematic diagram of the calcination device for titanium dioxide material production is provided for the utility model;
[0026] Figure 4 A part of the stirring device schematic diagram of the calcination device for titanium dioxide material production is provided for the utility model.
[0027] Legend: 1, calcination furnace; 2, fixing device; 21, rectangular groove; 22, bidirectional screw rod; 23, clamping plate; 24, antiskid pad; 25, pad; 26, ball; 3, stirring device; 31, motor; 32, rectangular rod; 33, stirring rod; 34, fixed rod; 35, rectangular frame; 36, spring rod; 37, scraper; 38, baffle; 4, calcination barrel; 5, supporting plate. DETAILED DESCRIPTION
[0028] Example 1, as Figures 1-4As shown, a calcination device for producing titanium dioxide material, including calcination furnace 1, the inside of calcination furnace 1 is slidably connected with the supporting plate 5, the upper top of the supporting plate 5 is provided with the calcination barrel 4, the upper top of the supporting plate 5 is provided with the fixing device 2, the inside of the calcination barrel 4 is provided with the stirring device 3, when the calcination furnace 1 needs to be used, the supporting plate 5 is pulled out, the calcination barrel 4 is placed on the surface of the supporting plate 5, the raw materials of titanium dioxide are poured into the inside of the calcination barrel 4, the supporting plate 5 is pushed into the inside of the calcination furnace 1, and then the calcination furnace 1 is used for calcination to produce titanium dioxide. (The electric heating calcination furnace 1 works by using the heat generated when the electric current passes through the calcined material with resistive properties. Specifically, the electric current is supplied through the electrodes installed at both ends of the well-insulated furnace cylinder, causing the calcined material to be heated to a high temperature of 1600-2200°C under conditions of basic air isolation, thereby achieving the purpose of calcination. As the temperature rises, the physical and chemical properties of the calcined material change, especially the resistivity decreases and the density increases, and when it reaches the predetermined value, it is discharged outside the furnace).
[0029] Referring to Figure 2 , the fixing device 2 includes a rectangular groove 21 opened on the top of the supporting plate 5, a bidirectional screw 22 is rotatably connected in the inside of the rectangular groove 21, a clamping plate 23 is threadedly connected to the surface of the bidirectional screw 22, under the action of the clamping plate 23, the calcination barrel 4 is fixed on the surface of the supporting plate 5, thereby avoiding the phenomenon that the calcination barrel 4 is tilted due to inertia, when the calcination furnace 1 needs to be used, the supporting plate 5 is pulled out, the calcination barrel 4 is placed on the surface of the supporting plate 5, the raw materials of titanium dioxide are poured into the inside of the calcination barrel 4, the supporting plate 5 is pushed into the inside of the calcination furnace 1, and then the calcination furnace 1 is used for calcination to produce titanium dioxide, the side surface of the clamping plate 23 is fixedly connected with the backing plate 25, the backing plate 25 is a rubber pad, under the action of the backing plate 25, the clamping plate 23 will not directly contact with the calcination barrel 4, avoiding the phenomenon that the clamping plate 23 is damaged, a recess is opened in the bottom of the clamping plate 23, a ball 26 is rotatably connected in the inside of the recess, under the action of the ball 26, the clamping plate 23 can move smoothly, thereby achieving the effect of convenient movement, the upper top of the supporting plate 5 is fixedly connected with the anti-skid pad 24, the upper top of the anti-skid pad 24 is fixedly connected with the anti-skid block, under the action of the anti-skid pad 24, the calcination barrel 4 will not slide, when the titanium dioxide needs to be calcined, the calcination barrel 4 is placed on the surface of the anti-skid pad 24 on the surface of the supporting plate 5, thereby the calcination barrel 4 will not move, the bidirectional screw 22 is rotated, the clamping plate 23 moves relatively, thereby the clamping plate 23 clamps on the surface of the calcination barrel 4, under the action of the backing plate 25, the clamping plate 23 will not directly contact with the calcination barrel 4, avoiding the phenomenon that the clamping plate 23 is damaged, thereby achieving the effect of fixation.
[0030] Referring to Figures 3-4The stirring device 3 includes a rectangular rod 32 arranged on the top of the calcination barrel 4, the upper top of the rectangular rod 32 is fixedly connected with a motor 31, the output end of the motor 31 is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a stirring rod 33, under the action of the stirring rod 33, the raw materials in the calcination barrel 4 can be uniformly mixed, and the phenomenon that the raw materials are not uniformly mixed to cause incomplete production of titanium dioxide is avoided, the upper top of the calcination barrel 4 is fixedly connected with a fixing rod 34, the surface of the fixing rod 34 is sleeved with the rectangular rod 32, under the action of the fixing rod 34, the rectangular rod 32 can be disassembled, and then the stirring device 3 can be disassembled after the raw materials are uniformly mixed, one end of the stirring rod 33 is fixedly connected with a rectangular frame 35, the inside of the rectangular frame 35 is fixedly connected with a spring rod 36, the other end of the spring rod 36 is fixedly connected with a scraper 37, under the action of the spring rod 36, the scraper 37 can be tightly attached to the inner wall of the calcination barrel 4, and the phenomenon that the raw materials are adhered to the inner wall of the calcination barrel 4 is avoided, the side surface of the scraper 37 is fixedly connected with a baffle 38, one side of the rectangular frame 35 is fixedly connected with the baffle 38, under the action of the baffle 38, the scraper 37 will not completely stretch out from the inside of the rectangular frame 35, when the calcination production of titanium dioxide is carried out, the rectangular rod 32 is sleeved on the surface of the fixing rod 34, the motor 31 is started, the stirring rod 33 rotates in the inside of the calcination barrel 4, under the action of the scraper 37, the raw materials adhered to the inner wall of the calcination barrel 4 are scraped down for mixing, and then the uniform mixing effect is achieved, under the action of the spring rod 36, the scraper 37 can be tightly attached to the inner wall of the calcination barrel 4, and the phenomenon that the raw materials are adhered to the inner wall of the calcination barrel 4 is avoided, after the stirring is uniform, the stirring device 3 is taken out, the calcination barrel 4 is sent into the inside of the calcination furnace 1 for calcination, and then the stirring effect is achieved.
[0031] When the calcining device is needed to produce titanium dioxide material, when the calcining furnace 1 is needed to be used, the supporting plate 5 is pulled out, the calcining barrel 4 is placed on the surface of the supporting plate 5, the raw material of titanium dioxide is poured into the inside of the calcining barrel 4, the supporting plate 5 is pushed into the inside of the calcining furnace 1, and then the calcining production of titanium dioxide is carried out through the calcining furnace 1. (The electric heating calcining furnace 1 works by using the heat generated when the electric current passes through the calcined material with resistive properties. Specifically, the electric current is supplied through the electrodes installed at both ends of the well-insulated furnace cylinder, so that the calcined material is heated to a high temperature of 1600-2200℃ under the condition of being basically isolated from air, so as to achieve the purpose of calcination. With the increase of temperature, the physical and chemical properties of the calcined material change, especially the resistivity decreases and the density increases, and when it reaches the predetermined value, it is discharged outside the furnace), when the calcined titanium dioxide is needed, the calcining barrel 4 is placed on the surface of the anti-skid pad 24 on the surface of the supporting plate 5, so that the calcining barrel 4 will not move, the bidirectional screw rod 22 is rotated, so that the clamping plate 23 moves relatively, and then the clamping plate 23 is clamped on the surface of the calcining barrel 4. Under the action of the pad plate 25, the clamping plate 23 will not directly contact with the calcining barrel 4, which avoids the damage of the clamping plate 23, so as to achieve the fixed effect. When the calcined titanium dioxide is produced, the rectangular rod 32 is sleeved on the surface of the fixed rod 34, the motor 31 is started, the stirring rod 33 is rotated in the inside of the calcining barrel 4, the raw material adhered to the inner wall of the calcining barrel 4 is scraped down for mixing under the action of the scraper 37, and then the mixing effect is achieved. Under the action of the spring rod 36, the scraper 37 can tightly adhere to the inner wall of the calcining barrel 4, which avoids the phenomenon that the raw material adheres to the inner wall of the calcining barrel 4. After stirring uniformly, the stirring device 3 is taken out, the calcining barrel 4 is sent into the inside of the calcining furnace 1 for calcination, and then the stirring effect is achieved.
Claims
1. A calcining apparatus for producing a titanium dioxide material, comprising a calcining furnace (1), characterized in that: The inside of the calcination furnace (1) is slidably connected with a supporting plate (5), the upper top of the supporting plate (5) is provided with a calcination barrel (4), the upper top of the supporting plate (5) is provided with a fixing device (2), the inside of the calcination barrel (4) is provided with a stirring device (3), the fixing device (2) comprises a rectangular groove (21) opened on the upper top of the supporting plate (5), a bidirectional screw rod (22) is rotatably connected in the rectangular groove (21), and clamping plates (23) are screw-connected on the surface of the bidirectional screw rod (22).
2. The calcining apparatus for producing titanium dioxide material according to claim 1, characterized by: The side surface of the clamping plate (23) is fixedly connected with a backing plate (25), and the backing plate (25) is a rubber pad.
3. The calcining apparatus for producing titanium dioxide material according to claim 2, characterized by: A recess is formed in the bottom of the clamping plate (23), and a ball (26) is rotatably connected in the recess.
4. The calcining apparatus for producing titanium dioxide material according to claim 3, characterized by: The upper top of the supporting plate (5) is fixedly connected with an anti-skid pad (24), and the upper top of the anti-skid pad (24) is fixedly connected with an anti-skid block.
5. The calcining apparatus for producing titanium dioxide material according to claim 4, characterized by: The stirring device (3) comprises a rectangular rod (32) arranged on the upper top of the calcination barrel (4), the upper top of the rectangular rod (32) is fixedly connected with a motor (31), the output end of the motor (31) is fixedly connected with a rotating shaft, and the surface of the rotating shaft is fixedly connected with a stirring rod (33).
6. The calcining apparatus for producing titanium dioxide material according to claim 5, characterized by: The upper top of the calcination barrel (4) is fixedly connected with a fixing rod (34), and the surface of the fixing rod (34) is sleeved with the rectangular rod (32).
7. The calcining apparatus for producing titanium dioxide material according to claim 6, characterized by: One end of the stirring rod (33) is fixedly connected with a rectangular frame (35), the inside of the rectangular frame (35) is fixedly connected with a spring rod (36), and the other end of the spring rod (36) is fixedly connected with a scraper (37).
8. The calcining apparatus for producing titanium dioxide material according to claim 7, characterized by: The side surface of the scraper (37) is fixedly connected with a baffle (38), and one side of the rectangular frame (35) is fixedly connected with the baffle (38).