Tank furnace for basalt continuous fiber production

Abstract

The utility model relates to the technical field of basalt continuous fiber production, and discloses a tank furnace for basalt continuous fiber production, which comprises a tank furnace main body, the bottom of the tank furnace main body is fixedly connected with a support block, a feed dispersing mechanism is arranged, a motor I is started, a striker plate of the motor I moves leftwards, a blanking groove plate of the motor I is closed, and the support block is fixedly connected with the tank furnace main body. Afterwards, after a rotating rod rotates by a circle, a material baffle is reset, a discharging groove plate is opened, discharging work is achieved at the moment, then circulation is conducted in this way, intermittent discharging of basalt raw materials is completed, meanwhile, a third motor is started, a first gear and a second gear drive corresponding dispersing plates to rotate, and the dispersing plates are driven by the third motor to rotate; the basalt raw materials falling into the tank furnace main body are scattered and dispersed, a large number of raw materials are prevented from being accumulated in the tank furnace main body, the phenomenon that the raw materials in the tank furnace main body are unevenly melted is avoided, meanwhile, the raw materials have enough time to be melted and homogenized in the tank furnace, and therefore the production efficiency and quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of basalt continuous fiber production technology, specifically a pool kiln for basalt continuous fiber production. Background Technology

[0002] The tank furnace is a key piece of equipment in the production of continuous basalt fiber. Its structural design directly affects production efficiency, product quality and energy consumption. The tank furnace is usually composed of a melting pool, a feed channel, and a drawing and forming zone. The parts are connected by structures such as flow channels. In order to improve production efficiency, the design of the tank furnace needs to ensure that the raw materials can be melted uniformly and stably and smoothly transported to the drawing and forming zone.

[0003] According to the patent application published on the Internet, a pool kiln for producing continuous basalt fibers (authorization announcement number: CN209957637U) describes "This utility model is a pool kiln for producing continuous basalt fibers, including a rectangular kiln body, a molten liquid chamber inside the kiln body, an arc-shaped arch fixedly connected to the upper side of the kiln body, a feeding port in the middle of the arch, a first heating device for heating the molten liquid on the surface of the molten liquid chamber along the length of the arch, a second heating device for heating the molten liquid on the side of the molten liquid chamber on each side wall of the kiln body, and a third heating device for heating the molten liquid at the bottom of the molten liquid chamber at the bottom of the kiln body."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] During use, this utility model allows raw materials to be injected into the molten chamber through the injection port. When the raw materials are melting, multiple flame guns vertically spray flames to heat the molten liquid in the molten chamber, and multiple electrodes can heat the molten liquid at the side of the molten chamber, thus ensuring uniform heating of the molten liquid in the molten chamber. However, in actual use, the device directly inserts the injection port into the molten chamber, causing a large amount of raw materials to accumulate in the molten chamber, which easily leads to uneven melting of the raw materials inside. At the same time, it cannot allow some raw materials to have enough time to melt and homogenize in the furnace, thus affecting production efficiency and quality. Therefore, it is necessary to improve a furnace for the production of basalt continuous fibers. Utility Model Content

[0006] The purpose of this invention is to provide a pool kiln for the production of continuous basalt fibers, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pool kiln for the production of continuous basalt fibers, comprising a pool kiln body, a support block fixedly connected to the bottom of the pool kiln body, a stirring mechanism provided on the left side of the pool kiln body, a feeding and dispersing mechanism provided on the top of the pool kiln body, electrodes fixedly connected to the inner sides of the front and rear of the pool kiln body, a flame torch fixedly connected to the top of the pool kiln body, a liquid flow channel fixedly connected to the right side of the pool kiln body, a forming baffle fixedly connected inside the liquid flow channel, a platform fixedly connected to the inner side of the bottom of the pool kiln body, and an exhaust pipe fixedly connected to the top of the pool kiln body;

[0008] The feeding and dispersing mechanism includes a feeding component and a dispersing component, wherein the dispersing component is located on the left side of the main body of the tank kiln;

[0009] The feeding assembly includes a connecting plate, which is fixedly connected to the top of the furnace body. A motor is fixedly connected to the front of the connecting plate, and a rotating rod is fixedly connected to the output end of the motor. A connecting column is fixedly connected to the back of the rotating rod, and a slot frame is movably connected to the outside of the connecting column. A push column is fixedly connected to the back of the slot frame, and a push frame is movably connected to the outside of the push column. A baffle plate is fixedly connected to the left side of the push frame. A feeding hopper is fixedly connected to the top of the furnace body, and a discharge trough is fixedly connected inside the feeding hopper to facilitate intermittent feeding and prevent a large amount of raw material from accumulating inside the furnace body.

[0010] Preferably, a groove is provided inside the feeding hopper at a position corresponding to the baffle plate, and the baffle plate is slidably connected in the groove, which facilitates the left and right movement of the baffle plate.

[0011] Preferably, a groove is provided at the corresponding position of the push frame and the push post, and the push post is movably connected in the groove to facilitate pushing the push frame to move.

[0012] Preferably, the dispersing component includes a connecting frame, which is fixedly connected to the left side of the main body of the kiln. A motor is fixedly connected to the left side of the connecting frame, and a gear is fixedly connected to the output end of the motor. A gear is meshed with the back of the gear. Dispersing plates are fixedly connected to the right sides of both the gear and the gear, so as to facilitate the dispersion of raw materials falling into the main body of the kiln.

[0013] Preferably, the dispersing plate is rotatably connected inside the main body of the kiln, and the gear is rotatably connected to the left side of the main body of the kiln, so as to facilitate the rotation of the dispersing plate.

[0014] Preferably, the stirring mechanism includes a fixed frame, which is fixedly connected to the left side of the main body of the tank kiln. A second motor is fixedly connected to the left side of the fixed frame. A pulley is fixedly connected to the output end of the second motor. A belt is externally connected to the pulley, and a second pulley is internally connected to the end of the belt away from the first pulley. A stirring frame is fixedly connected to the right side of the second pulley to facilitate uniform stirring of the internal molten material.

[0015] Preferably, the stirring rack is rotatably connected inside the main body of the kiln, and the second pulley is rotatably connected to the left side of the main body of the kiln, so as to facilitate the rotation of the stirring rack.

[0016] Compared with the prior art, this utility model provides a pool kiln for the production of basalt continuous fibers, which has the following beneficial effects:

[0017] 1. This furnace for continuous basalt fiber production utilizes a feeding and dispersing mechanism. Starting motor one moves its baffle plate to the left, closing the feed chute. After the rotating rod completes one revolution, the baffle plate resets, opening the feed chute and initiating the feeding process. This cycle repeats intermittently to feed the basalt raw material. Simultaneously, starting motor three causes gears one and two to rotate corresponding dispersing plates, further dispersing the basalt raw material falling into the furnace body. This prevents excessive accumulation of raw material within the furnace, avoiding uneven melting and allowing sufficient time for melting and homogenization, thus improving production efficiency and quality.

[0018] 2. The pool kiln used for continuous basalt fiber production, through the set stirring mechanism, starts the second motor, which drives the second pulley to rotate the stirring frame synchronously, thereby completing the stirring of the basalt in the molten state, thus ensuring the uniformity of the melt, avoiding local overheating or overcooling, and promoting the discharge of bubbles and impurities in the melt. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0021] Figure 2 This is a front sectional view of the present invention.

[0022] Figure 3This is a schematic diagram of the external structure of the feeding and dispersing mechanism of this utility model;

[0023] Figure 4 This is a front cross-sectional view of the feeding assembly of this utility model;

[0024] Figure 5 This is a schematic diagram of the external structure of the dispersion component of this utility model;

[0025] Figure 6 This is a schematic diagram of the external structure of the stirring mechanism of this utility model.

[0026] In the diagram: 1. Main body of the furnace; 2. Support block; 3. Stirring mechanism; 4. Feeding and dispersing mechanism; 5. Electrode; 6. Flame torch; 7. Flow channel; 8. Forming sprue; 9. Sill; 10. Gas outlet pipe; 41. Feeding assembly; 42. Dispersing assembly; 411. Connecting plate; 412. Motor 1; 413. Tank frame;

[0027] 414. Rotating rod; 415. Connecting column; 416. Pushing column; 417. Pushing frame; 418. Baffle plate; 419. Feed hopper; 4110. Discharge trough plate; 31. Fixing frame; 32. Motor II; 33. Pulley I; 34. Belt; 35. Pulley II; 36. Mixing rack; 421. Connecting frame; 422. Motor III; 423. Gear I; 424. Gear II; 425. Dispersion plate. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Example 1:

[0031] Based on existing technology, this device directly inserts the feed inlet into the molten chamber, causing a large amount of raw material to accumulate inside. This can easily lead to uneven melting of the raw material within the chamber, and also prevents some raw material from having sufficient time to melt and homogenize in the furnace, thus affecting production efficiency and quality. Please refer to [link / reference needed]. Figure 1-6 This utility model provides a technical solution: a pool kiln for the production of continuous basalt fibers, including a pool kiln body 1, a support block 2 fixedly connected to the bottom of the pool kiln body 1, a stirring mechanism 3 arranged on the left side of the pool kiln body 1, a feeding and dispersing mechanism 4 arranged on the top of the pool kiln body 1, electrodes 5 fixedly connected to the inner sides of the front and rear of the pool kiln body 1, a flame gun 6 fixedly connected to the top of the pool kiln body 1, a liquid flow channel 7 fixedly connected to the right side of the pool kiln body 1, a forming baffle plate 8 fixedly connected inside the liquid flow channel 7, a platform 9 fixedly connected to the inner side of the bottom of the pool kiln body 1, and an air outlet pipe 10 fixedly connected to the top of the pool kiln body 1.

[0032] The feeding and dispersing mechanism 4 includes a feeding component 41 and a dispersing component 42, with the dispersing component 42 located on the left side of the tank furnace body 1;

[0033] The feeding assembly 41 includes a connecting plate 411, which is fixedly connected to the top of the furnace body 1. A motor 412 is fixedly connected to the front of the connecting plate 411. A rotating rod 414 is fixedly connected to the output end of the motor 412. A connecting column 415 is fixedly connected to the back of the rotating rod 414. A slot frame 413 is movably connected to the outside of the connecting column 415. A push column 416 is fixedly connected to the back of the slot frame 413. A push frame 417 is movably connected to the outside of the push column 416. A baffle plate 418 is fixedly connected to the left side of the push frame 417. A feeding bin 419 is fixedly connected to the top of the furnace body 1. A discharge trough plate 4110 is fixedly connected inside the feeding bin 419 to facilitate intermittent feeding and prevent a large amount of raw material from accumulating inside the furnace body 1.

[0034] Furthermore, a groove is provided inside the feed hopper 419 at the position corresponding to the baffle plate 418, and the baffle plate 418 is slidably connected in the groove, which facilitates the left and right movement of the baffle plate 418.

[0035] Furthermore, grooves are provided at the corresponding positions of the push frame 417 and the push post 416, and the push post 416 is movably connected in the groove, which facilitates pushing the push frame 417 to move.

[0036] Furthermore, the dispersing component 42 includes a connecting frame 421, which is fixedly connected to the left side of the main body 1 of the furnace. A motor 3 422 is fixedly connected to the left side of the connecting frame 421. A gear 1 423 is fixedly connected to the output end of the motor 3 422. A gear 2 424 meshes with the back of the gear 1 423. Dispersing plates 425 are fixedly connected to the right sides of both the gear 1 423 and the gear 2 424 to facilitate the dispersion of raw materials falling into the main body 1 of the furnace.

[0037] Furthermore, the dispersing plate 425 is rotatably connected inside the furnace body 1, and the gear 424 is rotatably connected to the left side of the furnace body 1, which facilitates the rotation of the dispersing plate 425.

[0038] Example 2:

[0039] Given the current technological limitations in improving the uniformity and flowability of melts, please refer to [link / reference]. Figure 6 Furthermore, in conjunction with Embodiment 1, the stirring mechanism 3 includes a fixed frame 31, which is fixedly connected to the left side of the main body 1 of the tank kiln. A second motor 32 is fixedly connected to the left side of the fixed frame 31. A first pulley 33 is fixedly connected to the output end of the second motor 32. A belt 34 is externally connected to the first pulley 33. A second pulley 35 is internally connected to the end of the belt 34 away from the first pulley 33. A stirring frame 36 is fixedly connected to the right side of the second pulley 35 to facilitate uniform stirring of the internal molten material.

[0040] Furthermore, the stirring frame 36 is rotatably connected inside the main body 1 of the kiln, and the pulley 35 is rotatably connected to the left side of the main body 1 of the kiln, which facilitates the rotation of the stirring frame 36.

[0041] In actual operation, when the device is in use, during feeding, basalt raw material enters the feeding hopper 419. Through the feeding dispersion mechanism 4, motor 412 is started, which drives the rotating rod 414 to rotate. The rotating rod 414 pushes the connecting column 415 to move, causing it to rotate around the connection point between the synchronous pushing trough frame 413 and the main body 1 of the kiln. At the same time, during the rotation of the trough frame 413, the push column 416 is pushed to move, causing the push column 416 to push the push frame 417 to move, which in turn pushes the baffle plate 418 to move to the left, thus closing the discharge trough plate 4110. After the rotating rod 414 rotates one revolution, the baffle plate 418 returns to its original position, opening the discharge trough plate 4110. This completes the feeding operation. This cycle is repeated to complete the intermittent feeding of basalt raw material. At the same time, motor 422 is started, which drives gear 423 to rotate, and gear 423... 23 drives gear 2 424 to rotate, which in turn drives the corresponding dispersing plate 425 to rotate, thereby dispersing the basalt raw material that has fallen into the main body 1 of the pool kiln. Then, external gas is connected and the flame gun 6 is started to heat and melt the basalt. In the production process of basalt continuous fiber, the temperature inside the pool kiln is extremely high and the molten basalt is corrosive. Common high-temperature and corrosion-resistant materials such as stainless steel, nickel-based alloys, and zirconium alloys can be used to make the internal dispersing plate 425 and stirring frame 36. After the basalt raw material is heated and melted, the stirring mechanism 3 starts motor 2 32, which drives pulley 1 33 to rotate. Then, pulley 1 33 drives the synchronous belt 34 to rotate, which in turn drives pulley 2 35 to rotate. This pulley 2 35 drives the stirring frame 36 to rotate, thereby completing the stirring of the molten basalt.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A furnace for continuous basalt fiber production, comprising a furnace body (1), characterized in that: The bottom of the main body (1) of the pool kiln is fixedly connected to a support block (2), a stirring mechanism (3) is provided on the left side of the main body (1), a feeding and dispersing mechanism (4) is provided on the top of the main body (1), electrodes (5) are fixedly connected to the inner sides of the front and rear of the main body (1), a flame gun (6) is fixedly connected to the top of the main body (1), a liquid flow channel (7) is fixedly connected to the right side of the main body (1), a forming strainer (8) is fixedly connected inside the liquid flow channel (7), a platform (9) is fixedly connected to the inner side of the bottom of the main body (1), and an air outlet pipe (10) is fixedly connected to the top of the main body (1). The feeding and dispersing mechanism (4) includes a feeding component (41) and a dispersing component (42), wherein the dispersing component (42) is located on the left side of the tank furnace body (1); The feeding assembly (41) includes a connecting plate (411), which is fixedly connected to the top of the main body (1) of the furnace. A motor (412) is fixedly connected to the front of the connecting plate (411). A rotating rod (414) is fixedly connected to the output end of the motor (412). A connecting column (415) is fixedly connected to the back of the rotating rod (414). A slot frame (413) is movably connected to the outside of the connecting column (415). A push column (416) is fixedly connected to the back of the slot frame (413). A push frame (417) is movably connected to the outside of the push column (416). A baffle plate (418) is fixedly connected to the left side of the push frame (417). A feeding bin (419) is fixedly connected to the top of the main body (1) of the furnace. A discharge trough plate (4110) is fixedly connected inside the feeding bin (419).

2. A pool kiln for continuous basalt fiber production according to claim 1, characterized in that: The feed hopper (419) has a groove at the position corresponding to the baffle plate (418), and the baffle plate (418) is slidably connected in the groove.

3. A pool kiln for continuous basalt fiber production according to claim 1, characterized in that: The push frame (417) and the push column (416) are provided with grooves at corresponding positions, and the push column (416) is movably connected in the groove.

4. A pool kiln for continuous basalt fiber production according to claim 1, characterized in that: The dispersing component (42) includes a connecting frame (421), which is fixedly connected to the left side of the main body (1) of the pool kiln. A motor (422) is fixedly connected to the left side of the connecting frame (421). A gear (423) is fixedly connected to the output end of the motor (422). A gear (424) meshes with the back of the gear (423). A dispersing plate (425) is fixedly connected to the right side of both the gear (423) and the gear (424).

5. A pool kiln for continuous basalt fiber production according to claim 4, characterized in that: The dispersion plate (425) is rotatably connected inside the main body (1) of the pool kiln, and the gear two (424) is rotatably connected to the left side of the main body (1) of the pool kiln.

6. A pool kiln for continuous basalt fiber production according to claim 1, characterized in that: The stirring mechanism (3) includes a fixed frame (31), which is fixedly connected to the left side of the main body (1) of the tank kiln. A second motor (32) is fixedly connected to the left side of the fixed frame (31). A pulley (33) is fixedly connected to the output end of the second motor (32). A belt (34) is externally connected to the pulley (33). A second pulley (35) is internally connected to the end of the belt (34) away from the pulley (33). A stirring frame (36) is fixedly connected to the right side of the second pulley (35).

7. A pool kiln for continuous basalt fiber production according to claim 6, characterized in that: The stirring rack (36) is rotatably connected inside the main body (1) of the pool kiln, and the second pulley (35) is rotatably connected to the left side of the main body (1) of the pool kiln.

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