A kiln apparatus

Abstract

The application provides a kiln device, and belongs to the technical field of glass kiln devices.The kiln device comprises a kiln body, a convex block and a flow guide structure.The kiln body comprises a furnace bottom plate and a plurality of furnace wall plates.The plurality of furnace wall plates are arranged around the furnace bottom plate and are fixedly installed on the furnace bottom plate.A plurality of slag discharge openings are arranged on the furnace bottom plate and are located in the corresponding sides of the furnace wall plates.The convex block is fixedly installed on the furnace bottom plate.A flow guide slope is arranged on the convex block, the lower end of the flow guide slope is connected with the corresponding slag discharge opening, and flow liquid openings are arranged on the convex block and the furnace bottom plate and are connected with each other.The flow guide structure is installed at the lower end of the furnace bottom plate, and a flow liquid hole is arranged on the flow guide structure and connected with the flow liquid opening.The kiln device provided by the application has the advantages that a plurality of slag discharge openings for discharging impurities are arranged on the furnace bottom plate, and the flow guide slope on the convex block is used to make the impurities flow to the slag discharge openings, so that the impurities are prevented from flowing to the flow liquid openings of the furnace bottom plate, and the quality of the glass liquid is ensured.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of glass kiln equipment, and particularly relates to a kiln equipment. BACKGROUND

[0002] In the process of long-term melting of glass liquid, the furnace wall plate of the kiln is eroded under high temperature to produce impurities, which fall off from the furnace wall plate and fall to the furnace bottom plate. Since most of the glass kiln adopts a funnel type for discharging, that is, the lower part of the glass kiln is funnel-shaped, the impurities will fall to the bottom of the glass and enter the flow liquid hole along with the flow of the glass liquid, thereby causing too many impurities in the glass liquid and affecting the quality of the glass liquid. SUMMARY

[0003] The kiln equipment provided by the embodiments of the present application solves the technical problem that the impurities produced by the high-temperature erosion of the kiln enter the flow liquid hole, resulting in poor quality of the glass liquid.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present application is as follows: a kiln equipment is provided, which comprises a kiln body, a protruding block and a flow guide structure. The kiln body comprises a furnace bottom plate and a plurality of furnace wall plates, the plurality of furnace wall plates are arranged around the furnace bottom plate and fixedly installed on the furnace bottom plate. A plurality of slag discharge ports for discharging impurities are arranged on the furnace bottom plate, and the slag discharge ports are located in the corresponding positions of the furnace wall plates. The protruding block is fixedly installed on the furnace bottom plate, and a plurality of flow guide inclined surfaces corresponding to the plurality of slag discharge ports are arranged on the protruding block. The lower end of the flow guide inclined surface is connected with the corresponding slag discharge port. A flow liquid port is arranged on the protruding block and the furnace bottom plate, and the two flow liquid ports are connected. The flow guide structure is installed at the lower end of the furnace bottom plate, and a flow liquid hole connected with the flow liquid port is arranged on the flow guide structure. The flow liquid hole is used for guiding the flow of the glass liquid.

[0005] In a possible implementation manner, the kiln equipment further comprises a plurality of liquid scraping mechanisms respectively installed on the furnace wall plates. The liquid scraping mechanisms are used for scraping the impurities produced by the furnace wall plates to the slag discharge ports.

[0006] In a possible implementation, the liquid scraping mechanism comprises a fixed frame, two scrapers, a torsion spring, a sliding block and a driver, the fixed frame is fixedly installed on the furnace wall plate, the fixed frame is provided with a liquid scraping space, both sides of the fixed frame are provided with openings communicating with the liquid scraping space, the two scrapers are arranged in the liquid scraping space in a V-shaped manner, the lower end of the scraper is rotationally connected with the fixed frame, the torsion spring is installed on the rotating shaft of the lower end of the scraper, and both ends of the torsion spring are fixedly connected with the fixed frame and the scraper, respectively, one side of each of the two scrapers is provided with a sliding groove, the sliding block is located between the two scrapers, and both ends of the sliding block are slidably connected with the two sliding grooves, respectively, the driver is installed above the fixed frame, and the free end is drivingly connected with the sliding block for driving the sliding block to slide up and down.

[0007] In a possible implementation, the driver comprises a protection frame, two bevel gears, a screw rod and a driving motor, the protection frame is fixedly installed on the upper end of the fixed frame, the protection frame is provided with a transmission cavity and two through holes communicating with the transmission cavity, respectively, the two bevel gears are installed in the transmission cavity and are in meshing connection; the screw rod is located between the two scrapers, and the upper end penetrates through the corresponding through hole, the screw rod is fixedly connected with one of the bevel gears, the sliding block is provided with a threaded hole and is in threaded connection with the screw rod, the driving motor is installed on the outer side surface of the kiln body, and the output shaft penetrates through the corresponding through hole and is in transmission connection with the other bevel gear, for driving the screw rod to rotate.

[0008] In a possible implementation, the driver further comprises a support plate, the support plate is fixedly installed on the outer side of the kiln body.

[0009] In a possible implementation, the liquid scraping mechanism further comprises two sliding components, the sliding components are slidably connected to the furnace bottom plate and are located between the furnace wall plate and the protruding block, for pushing the impurities falling on the furnace bottom plate to the slag discharge port, the scraper is connected with the corresponding sliding component, for driving the adjacent two sliding components to move on the furnace bottom plate, pushing the impurities to the slag discharge port, and opening or closing the slag discharge port.

[0010] In a possible implementation, the sliding assembly comprises a first rack, a second rack, a driving gear and a support rod, the first rack is slidingly connected to the furnace bottom plate, the driving gear is rotationally connected to the furnace wall plate, the driving gear is located above the first rack and is in meshing connection with the first rack, the second rack is slidingly connected to the furnace wall plate and is located above the driving gear, a limiting flange is formed on one side of the second rack close to the furnace wall plate, the furnace wall plate is provided with a limiting groove corresponding to the limiting flange, the second rack is used for being in meshing connection with the driving gear, and one end of the support rod is hingedly connected to the second rack and the other end is hingedly connected to a corresponding scraper.

[0011] In a possible implementation, the second rack is further provided with a baffle and a torsion spring, the baffle is located at one end of the second rack away from the support rod, the baffle is rotationally connected to the second rack, an accommodating groove for accommodating the baffle is formed in the lower end of the second rack, and the torsion spring is installed on the rotation shaft of the baffle and is fixedly connected to the second rack and the baffle at two ends.

[0012] In a possible implementation, the furnace bottom plate is of a rectangular structure, and a plurality of slag discharge openings are arranged at respective corners of the furnace bottom plate.

[0013] In a possible implementation, the kiln device is further provided with a plurality of material discharging electrodes and a plurality of auxiliary heating electrodes, the plurality of material discharging electrodes are respectively installed on the furnace bottom plate and are located close to the slag discharge openings, and the plurality of auxiliary heating electrodes are installed on the upper end of the protruding block.

[0014] The kiln device provided by the application has the following beneficial effects compared with the prior art: when the kiln body is heated, the inner wall of the furnace wall plate is eroded by the high temperature of the glass liquid, impurities are generated and fall onto the furnace bottom plate, a plurality of slag discharge openings are arranged on the furnace bottom plate, so that the impurities can flow out through the slag discharge openings, the protruding block is fixedly installed on the furnace bottom plate, a plurality of flow guiding inclined surfaces corresponding to the plurality of slag discharge openings are arranged on the protruding block, and the lower end of the flow guiding inclined surface is connected to the corresponding slag discharge opening, under the action of the flow guiding inclined surface, the falling impurities flow towards the direction of the slag discharge opening and do not flow towards the liquid flow opening, so that the quality of the glass liquid in the liquid flow hole is ensured; in this way, a plurality of slag discharge openings for discharging impurities are arranged on the furnace bottom plate, and the impurities flow towards the slag discharge opening with the help of the flow guiding inclined surface on the protruding block, so that the impurities are prevented from flowing towards the liquid flow opening of the furnace bottom plate, thereby ensuring the quality of the glass liquid. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative effort.

[0016] Figure 1 The structural schematic diagram of the kiln equipment provided by the embodiments of the present application is shown in the figure.

[0017] Figure 2 The structural schematic diagram of the kiln equipment provided by the embodiments of the present application is shown in the figure. Figure 1 The enlarged view of A in the figure.

[0018] Figure 3 The structural schematic diagram of the kiln equipment provided by the embodiments of the present application is shown in the figure. Figure 1 The enlarged view of B in the figure.

[0019] Figure 4 The top view of the kiln equipment provided by the embodiments of the present application is shown in the figure. Figure 1 ;

[0020] Figure 5 The sectional view of C-C in the figure. Figure 4

[0021] The sectional view of D-D in the figure. Figure 6 Figure 4 The top view of the kiln equipment provided by the embodiments of the present application is shown in the figure.

[0022] ; Figure 7 Figure 2

[0023] Figure 8 The sectional view of E-E in the figure. Figure 7

[0024] The enlarged view of F in the figure. Figure 9 Figure 8 The sectional view of the scraper provided by the embodiments of the present application is shown in the figure.

[0025] Figure 10 The structural schematic diagram of the driver provided by the embodiments of the present application is shown in the figure.

[0026] Figure 11 The structural schematic diagram of the liquid scraping mechanism provided by the embodiments of the present application is shown in the figure.

[0027] Figure 12 In the figure, various reference signs:

[0028] In the figure, various reference signs:

[0029] ​​​1, kiln body; 11, furnace wall plate; 111, limiting groove; 12, furnace bottom plate; 13, slag outlet; 2, protruding block; 21, flow guide slope; 22, liquid flow port; 3, flow guide structure; 31, liquid flow hole; 4, liquid scraping mechanism; 41, fixed frame; 411, liquid scraping space; 42, scraper; 421, sliding groove; 43, torsion spring; 44, sliding block; 45, driver; 451, protection frame; 452, bevel gear; 453, screw rod; 454, driving motor; 455, transmission cavity; 456, through hole; 457, support plate; 5, sliding assembly; 51, first rack; 52, second rack; 521, limiting flange; 522, baffle; 523, containing groove; 53, driving gear; 54, support rod; 6, discharge electrode; 7, auxiliary heating electrode. DETAILED DESCRIPTION

[0030] In order to make the technical problems to be solved by the present application, technical solutions and beneficial effects clearer, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not intended to limit the present application.

[0031] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0032] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0033] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly and specifically limited.

[0034] Please refer to Figures 1 to 12The kiln equipment provided by the present application is described as follows. The kiln equipment comprises a kiln body 1, a protruding block 2 and a flow guide structure 3. The kiln body 1 comprises a furnace bottom plate 12 and a plurality of furnace wall plates 11. The plurality of furnace wall plates 11 are arranged around the furnace bottom plate 12 and are fixedly installed on the furnace bottom plate 12. A plurality of slag discharge ports 13 for discharging impurities are arranged on the furnace bottom plate 12 and are located at the inner corresponding sides of the furnace wall plates 11. The protruding block 2 is fixedly installed on the furnace bottom plate 12. A plurality of flow guide inclined surfaces 21 corresponding to the plurality of slag discharge ports 13 are arranged on the protruding block 2. The lower ends of the flow guide inclined surfaces 21 are connected to the corresponding slag discharge ports 13. Liquid flow ports 22 are arranged on the protruding block 2 and the furnace bottom plate 12 and are connected to each other. The flow guide structure 3 is installed at the lower end of the furnace bottom plate 12. The flow guide structure 3 is provided with a liquid flow hole 31 having one end connected to the liquid flow port 22. The liquid flow hole 31 is used for guiding the flow of glass liquid.

[0035] Compared with the prior art, the kiln equipment provided by the present application can prevent the impurities from flowing to the liquid flow port 22 of the furnace bottom plate 12 and ensure the quality of the glass liquid.

[0036] Please refer to Figure 1 , Figure 4 and Figure 5 as a specific embodiment of the kiln equipment provided by the present application. The kiln equipment further comprises a plurality of liquid scraping mechanisms 4 respectively installed on the furnace wall plates 11. The liquid scraping mechanisms 4 are used for scraping the impurities generated on the furnace wall plates 11 to the slag discharge ports 13. When the impurities are generated on the furnace wall plates 11 due to the high temperature of the glass liquid, the liquid scraping mechanisms 4 are started to quickly scrape the impurities to the lower part of the furnace wall plates 11, thereby accelerating the slagging speed of the slag discharge ports 13, more quickly discharging the impurities and ensuring the quality of the glass liquid.

[0037] Please refer to Figure 1 , Figure 6 , Figure 8 , Figure 10 and Figure 12As a specific embodiment of the kiln equipment provided by the application, the liquid scraping mechanism 4 comprises a fixing frame 41, two scraping plates 42, a torsion spring 43, a sliding block 44 and a driver 45. The fixing frame 41 is fixedly installed on the furnace wall plate 11. The fixing frame 41 is internally provided with a liquid scraping space 411. The fixing frame 41 is provided with openings on both sides, which are in communication with the liquid scraping space 411. The two scraping plates 42 are V-shaped and are arranged in the liquid scraping space 411. The lower end of the scraping plate 42 is rotationally connected with the fixing frame 41. The torsion spring 43 is installed on the rotating shaft of the lower end of the scraping plate 42. The two ends of the torsion spring 43 are fixedly connected with the fixing frame 41 and the scraping plate 42, respectively. The side adjacent to the two scraping plates 42 is provided with a sliding groove 421. The sliding block 44 is located between the two scraping plates 42 and is slidably connected with the two sliding grooves 421 at both ends. The driver 45 is installed above the fixing frame 41 and is transmissionally connected with the sliding block 44 at the free end, for driving the sliding block 44 to slide up and down. When the furnace wall plate 11 is contaminated due to high temperature, the liquid scraping mechanism 4 is started. The driver 45 pushes the sliding block 44 to move downward. Since the two ends of the sliding block 44 are slidably connected with the sliding grooves 421 of the two scraping plates 42, respectively, and the two scraping plates 42 are V-shaped and are arranged in the liquid scraping space 411, and the lower end is rotationally connected with the fixing frame 41 and the furnace wall plate 11, therefore, in the process of the sliding block 44 moving downward, the two scraping plates 42 in the fixing frame 41 swing downward through the openings at the same time, and the impurities on the furnace wall plate 11 move downward under the action of the scraping plate 42. When the sliding block 44 moves upward, since the torsion spring 43 is installed on the rotating shaft of the lower end of the scraping plate 42, and the two ends of the torsion spring 43 are fixedly connected with the fixing frame 41 and the scraping plate 42, respectively, therefore, when the sliding block 44 moves downward, the torsion spring 43 is extruded. When the sliding block 44 moves upward, the torsion spring 43 resets the scraping plate 42 by means of the rebound force of extrusion. In this way, the scraping plate 42 is used to accelerate the falling speed of the impurities on the furnace wall plate 11, so as to accelerate the deslagging speed of the deslagging opening 13, and prevent the impurities from flowing to the liquid flow opening 22.

[0038] Please refer to Figure 6 、 Figure 8 、 Figure 11 and Figure 12As a specific embodiment of the kiln equipment provided by the application, the driver 45 comprises a protection frame 451, two bevel gears 452, a screw rod 453 and a driving motor 454, the protection frame 451 is fixedly installed on the upper end of the fixed frame 41, the protection frame 451 is provided with a transmission cavity 455 and two through holes 456 which are respectively communicated with the transmission cavity 455, the two bevel gears 452 are installed in the transmission cavity 455 and are in meshing connection, the screw rod 453 is arranged between the two scrapers 42 and passes through the corresponding through hole 456 at the upper end, the screw rod 453 is fixedly connected with one of the bevel gears 452, the sliding block 44 is provided with a threaded hole and is in threaded connection with the screw rod 453, the driving motor 454 is installed on the outer side of the kiln body 1, the output end passes through the corresponding through hole 456 and is in transmission connection with the other bevel gear 452, and is used for driving the screw rod 453 to rotate; when the driving motor 454 rotates in the forward direction, the output end drives the bevel gears 452 to rotate, and since the two bevel gears 452 are in meshing connection and the screw rod 453 is fixedly connected with one of the bevel gears 452, the bevel gears 452 drive the screw rod 453 to rotate, and since the sliding block 44 is provided with the threaded hole and is in threaded connection with the screw rod 453, the sliding block 44 moves downward along the sliding groove 421 under the action of the sliding groove 421 and the screw rod 453, and the scraper 42 swings downward, and when the driving motor 454 reverses, the sliding block 44 moves upward in the sliding groove 421 under the action of the two bevel gears 452 and the screw rod 453, and the scraper 42 is reset by means of the torsional spring 43.

[0039] Please refer to Figure 3 , Figure 4 and Figure 7 , as a specific embodiment of the kiln equipment provided by the application, the driver 45 further comprises a support plate 457, the support plate 457 is fixedly installed on the outer side of the kiln body 1, and the driving motor 454 is installed on the support plate 457; the support plate 457 is arranged on the outer side of the kiln body 1 and below the driving motor 454, so that the normal work of the driving motor 454 can be ensured.

[0040] Please refer to Figure 1 , Figure 6 and Figure 8As a specific embodiment of the kiln equipment provided by the application, the liquid scraping mechanism 4 further comprises two sliding assemblies 5, which are slidingly connected to the furnace bottom plate 12 and located between the furnace wall plate 11 and the protruding block 2, and are used to push the impurities falling on the furnace bottom plate 12 to the slag discharge port 13; the scraper 42 is connected with the corresponding sliding assembly 5, and is used to drive the adjacent two sliding assemblies 5 to move on the furnace bottom plate 12, push the impurities to the slag discharge port 13, and open or close the slag discharge port 13; when the scraper 42 swings downward, the impurities flow downward; since the sliding assembly 5 is hinged with the scraper 42, at this time, the sliding assembly 5 moves towards the direction close to the liquid scraping mechanism 4, and exposes the slag discharge port 13 covered by the sliding assembly 5; under the action of the scraper 42, the impurities flow to the slag discharge port 13; when the scraper 42 swings upward, the sliding assembly 5 moves towards the direction away from the liquid scraping mechanism 4, and covers the slag discharge port 13; when the furnace wall plate 11 produces impurities, the liquid scraping mechanism 4 is started to scrape the impurities to the slag discharge port 13, and the sliding assembly 5 is used to open the slag discharge port 13; when the impurities are temporarily discharged, the liquid scraping mechanism 4 is closed, and the slag discharge port 13 is also closed.

[0041] Please refer to Figure 1 , Figure 6 and Figure 8As a specific embodiment of the kiln equipment provided by the application, the sliding assembly 5 comprises a first rack 51, a second rack 52, a driving gear 53 and a support rod 54. The first rack 51 is slidingly connected to the furnace bottom plate 12. The driving gear 53 is rotationally connected to the furnace wall plate 11. The driving gear 53 is located above the first rack 51 and is meshingly connected to the first rack 51. The second rack 52 is slidingly connected to the furnace wall plate 11. A limiting flange 521 is arranged on one side of the second rack 52 close to the furnace wall plate 11. The furnace wall plate 11 is provided with a limiting groove 111 corresponding to the limiting flange 521. The second rack 52 is located above the driving gear 53 and is meshingly connected to the driving gear 53. One end of the support rod 54 is hingedly connected to the second rack 52, and the other end is hingedly connected to the corresponding scraper 42. When the scraper 42 swings downward, since one end of the support rod 54 is hingedly connected to the scraper 42 and the other end is hingedly connected to the second rack 52, the second rack 52 will be driven to move away from the support rod 54. When the second rack 52 moves to the driving gear 53, since the second rack 52 is meshingly connected to the driving gear 53 and the driving gear 53 is meshingly connected to the first rack 51, under the action of the driving gear 53, the first rack 51 will move toward the support rod 54 and open the slag discharge port 13. When the scraper 42 swings upward, the second rack 52 will move toward the support rod 54. Under the action of the driving gear 53, the first rack 51 will move away from the support rod 54 and close the slag discharge port 13. When the second rack 52 slides, with the limiting flange 521 and the limiting groove 111, the stable sliding of the second rack 52 on the furnace wall plate 11 can be ensured, and the second rack 52 can be stably meshingly connected to the driving gear 53, ensuring the sliding of the first rack 51 on the furnace bottom plate 12 and the opening and closing of the slag discharge port 13.

[0042] Please refer to Figure 6 , Figure 8 and Figure 9As a specific embodiment of the kiln equipment provided by the present application, the second rack 52 is further provided with a baffle 522 and a torsion spring 43. The baffle 522 is located at the end of the second rack 52 away from the support rod 54, and the baffle 522 is rotationally connected with the second rack 52. An accommodating groove 523 for accommodating the baffle 522 is formed at the lower end of the second rack 52. The torsion spring 43 is installed on the rotation shaft of the baffle 522, and the two ends of the torsion spring 43 are fixedly connected with the second rack 52 and the baffle 522, respectively. When the scraper 42 swings downward, the impurities flow downward, and a part of the impurities will fall on the first rack 51. Under the action of the scraper 42 and the support rod 54, the baffle 522 will move along with the second rack 52 in the direction away from the support rod 54, and the impurities on the first rack 51 will be pushed to the slag discharge port 13 by the baffle 522 with the help of the torsion spring 43. At the same time, when the baffle 522 contacts the driving gear 53, the baffle 522 rotates under the pushing force of the second rack 52, and the torsion spring 43 rotates. At the same time, with the movement of the second rack 52, the baffle 522 rotates into the accommodating groove 523. After the driving gear 53 meshes with the second rack 52, the baffle 522 resets under the counterforce of the torsion spring 43, and continues to push the impurities to flow to the slag discharge port 13. When the second rack 52 resets, after the baffle 522 contacts the driving gear 53, the baffle 522 rotates again under the pushing force of the second rack 52, and the torsion spring 43 rotates. After the baffle 522 moves away from the driving gear 53, the baffle 522 resets under the action of the torsion spring 43.

[0043] Please refer to Figure 1 , Figure 4 and Figure 5 , as a specific embodiment of the kiln equipment provided by the present application, the furnace bottom plate 12 is of a rectangular structure, and a plurality of slag discharge ports 13 are arranged at each corner of the furnace bottom plate 12. The rectangular structure of the furnace bottom plate 12, and the slag discharge ports 13 arranged at each corner of the furnace bottom plate 12, make it easier for the impurities generated on the furnace wall plate 11 to flow out of the kiln under the action of the convex block 2 and the flow guide slope 21.

[0044] Please refer to Figure 4 and Figure 7 , as a specific embodiment of the kiln equipment provided by the present application, the kiln equipment is further provided with a plurality of discharging electrodes 6 and a plurality of auxiliary heating electrodes 7. The plurality of discharging electrodes 6 are respectively installed on the furnace bottom plate 12 and located near the slag discharge port 13. The plurality of auxiliary heating electrodes 7 are installed on the upper end of the convex block 2. The discharging electrodes 6 arranged near the slag discharge port 13 heat the impurities to prevent the impurities from cooling and effectively prevent the impurities from accumulating at the slag discharge port 13. The auxiliary heating electrodes 7 arranged on the upper end of the convex block 2 heat the impurities falling near the convex block 2 to prevent the impurities from accumulating and flowing to the slag discharge port 13.

[0045] As a specific embodiment of the kiln equipment provided by the application, the liquid scraping mechanism 4 and the sliding assembly 5 are made of high-temperature-resistant metal, such as silicon carbide.

[0046] The above merely provides the preferred embodiments of the application, but is not intended to limit the application. Any modification, equivalent replacement, and improvement made within the spirit and principle of the application shall fall within the protection scope of the application.

Claims

1. A kiln apparatus, characterized by, The kiln body includes a furnace bottom plate and a plurality of furnace wall plates, the plurality of furnace wall plates are arranged around the furnace bottom plate and fixedly installed on the furnace bottom plate, a plurality of slag discharge ports for discharging impurities are arranged on the furnace bottom plate, and the slag discharge ports are located in the corresponding positions of the furnace wall plates, the protruding blocks are fixedly installed on the furnace bottom plate, the protruding blocks are provided with a plurality of flow guide inclined surfaces corresponding to the plurality of slag discharge ports, the lower ends of the flow guide inclined surfaces are connected with the corresponding slag discharge ports, the protruding blocks and the furnace bottom plate are both provided with liquid flow ports, and the two liquid flow ports are connected, the flow guide structure is installed at the lower end of the furnace bottom plate, the flow guide structure is provided with a liquid flow hole having one end connected with the liquid flow port, and the liquid flow hole is used for guiding the glass liquid. The kiln equipment also includes a plurality of liquid scraping mechanisms respectively installed on the furnace wall plates, and the liquid scraping mechanisms are used for scraping the impurities generated by the furnace wall plates to the slag discharge ports. The liquid scraping mechanism includes a fixed frame, two scraper plates, a torsion spring, a sliding block and a driver, the fixed frame is fixedly installed on the furnace wall plate, the fixed frame is provided with a liquid scraping space, both sides of the fixed frame are provided with openings connected with the liquid scraping space, the two scraper plates are arranged in the liquid scraping space in a V-shaped inclined manner, the lower end of the scraper plate is rotatably connected with the fixed frame, the torsion spring is installed on the rotating shaft of the lower end of the scraper plate, and both ends of the torsion spring are fixedly connected with the fixed frame and the scraper plate, the side adjacent to the two scraper plates is provided with a sliding groove, the sliding block is located between the two scraper plates, and both ends of the sliding block are slidably connected with the two sliding grooves, and the driver is installed above the fixed frame and is transmissionally connected with the sliding block at the free end, so as to drive the sliding block to slide up and down.

2. A kiln apparatus as claimed in claim 1, wherein, The driver includes a protection frame, two bevel gears, a screw rod and a driving motor, the protection frame is fixedly installed on the upper end of the fixed frame, the protection frame is provided with a transmission cavity and two through holes connected with the transmission cavity, the two bevel gears are installed in the transmission cavity and are meshingly connected, the screw rod is arranged between the two scraper plates and penetrates through the corresponding through hole at the upper end, the screw rod is fixedly connected with one of the bevel gears, the sliding block is provided with a threaded hole and is threadedly connected with the screw rod, the driving motor is installed on the outer side of the kiln body and is transmissionally connected with the other bevel gear at the output shaft penetrating through the corresponding through hole, so as to drive the screw rod to rotate.

3. A kiln apparatus as claimed in claim 2, wherein, The driver further includes a support plate, and the support plate is fixedly installed on the outer side of the kiln body.

4. A kiln apparatus as claimed in claim 1, wherein, The liquid scraping mechanism further includes two sliding components, the sliding components are slidably connected to the furnace bottom plate and located between the furnace wall plate and the protruding block, are used for pushing the impurities falling to the furnace bottom plate to the slag discharge ports, the scraper plates are connected with the corresponding sliding components, and are used for driving the adjacent two sliding components to move on the furnace bottom plate, pushing the impurities to the slag discharge ports, and opening or closing the slag discharge ports.

5. A kiln apparatus as claimed in claim 4, wherein, The sliding assembly comprises a first rack, a second rack, a driving gear and a support rod, the first rack is slidingly connected to the furnace bottom plate, the driving gear is rotationally connected to the furnace wall plate, the driving gear is located above the first rack and is meshingly connected with the first rack, the second rack is slidingly connected to the furnace wall plate and is located above the driving gear, a limiting flange is formed on the side of the second rack close to the furnace wall plate, the furnace wall plate is provided with a limiting groove corresponding to the limiting flange, the second rack is used for meshingly connecting with the driving gear, one end of the support rod is hingedly connected to the second rack, and the other end of the support rod is hingedly connected to the corresponding scraper.

6. A kiln apparatus as claimed in claim 5, wherein, The second rack is further provided with a baffle and a torsion spring, the baffle is located at the end of the second rack away from the support rod, the baffle is rotationally connected to the second rack, an accommodating groove for accommodating the baffle is formed in the lower end of the second rack, the torsion spring is installed on the rotation shaft of the baffle, and the two ends of the torsion spring are fixedly connected with the second rack and the baffle respectively.

7. A kiln apparatus as claimed in claim 1, wherein The furnace bottom plate has a rectangular structure, and a plurality of slag outlets are arranged at the respective corners of the furnace bottom plate.

8. A kiln apparatus as claimed in claim 1, wherein, The kiln equipment is further provided with a plurality of feeding electrodes and a plurality of auxiliary heating electrodes, the plurality of feeding electrodes are installed on the furnace bottom plate and are located close to the slag outlets, and the plurality of auxiliary heating electrodes are installed on the upper end of the protruding blocks.

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