CN214088251U

CN214088251U - TFT-LCD liquid crystal glass tank furnace flue cleaning device

Info

Publication number: CN214088251U
Application number: CN202022524443.4U
Authority: CN
Inventors: 王立强; 郭军利
Original assignee: Irico Hefei LCD Glass Co Ltd
Current assignee: Irico Hefei LCD Glass Co Ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-08-31
Anticipated expiration: 2030-11-04

Abstract

The utility model relates to the technical field of liquid crystal glass, in particular to a TFT-LCD liquid crystal glass tank furnace flue cleaning device, which comprises a tank furnace, a flue, a smoke exhaust mechanism and a wall cleaning mechanism; the bottom end of the tank furnace is fixedly connected with a bottom plate; the smoke exhaust mechanism is fixedly connected to the top of the bottom plate; one end of the flue is connected with the tank furnace, and the other end of the flue is connected with the smoke exhaust mechanism; the wall cleaning mechanism is arranged in the flue and comprises a motor, a transmission assembly and a cleaning assembly; the motor is fixedly connected to the outer side wall of the flue; the transmission assembly is arranged inside the flue and fixedly connected with the output end of the motor; the cleaning assembly is arranged in the flue and is hinged with the transmission assembly; the flue is cleaned through the wall cleaning mechanism, and the blockage of materials in the flue is avoided.

Description

TFT-LCD liquid crystal glass tank furnace flue cleaning device

Technical Field

The utility model relates to a liquid crystal glazing makes the field, especially relates to a TFT-LCD liquid crystal glass tank furnace flue cleaning device.

Background

In the production process of the liquid crystal glass tank furnace, the tank furnace is used for melting the raw material of the liquid crystal glass. According to the requirements of the production process, the furnace pressure must be ensured to be stable when the tank furnace is produced; the melting process can be realized only by heating the material by using gas and electric energy and carrying out chemical reaction, the gas and the chemical reaction thereof generate gas, the gas in the tank furnace is required to be discharged by using a smoke exhaust fan, the stability of the furnace pressure is ensured, the smoke exhaust fan and the tank furnace are required to be connected, and the connecting pipeline is a flue.

In the prior art, because the tank furnace is melted at high temperature, a certain amount of materials exist in gas, and after the materials enter a flue, because the temperature in the flue is lower than that of the tank furnace, part of the materials are condensed again and adhered in the flue to block the discharge of flue gas, so that the stability of the furnace pressure is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems in the prior art and provide a TFT-LCD liquid crystal glass tank furnace flue cleaning device.

In order to achieve the technical purpose, the utility model discloses a following technical scheme realizes:

a TFT-LCD liquid crystal glass tank furnace flue cleaning device comprises a tank furnace, a flue, a smoke exhaust mechanism and a wall cleaning mechanism; the bottom end of the tank furnace is fixedly connected with a bottom plate; the smoke exhaust mechanism is fixedly connected to the top of the bottom plate; one end of the flue is connected with the tank furnace, and the other end of the flue is connected with the smoke exhaust mechanism; the wall cleaning mechanism is arranged in the flue and comprises a motor, a transmission assembly and a cleaning assembly; the motor is fixedly connected to the outer side wall of the flue; the transmission assembly is arranged inside the flue and fixedly connected with the output end of the motor; the cleaning assembly is arranged inside the flue and hinged with the transmission assembly.

Further, the transmission assembly comprises a rotating rod, a supporting rod, a fourth bevel gear and a straight gear; the rotating rod is fixedly connected to the output end of the motor, and the end part of the rotating rod, far away from the motor, is fixedly connected with a first bevel gear; the support rod is fixedly connected to the inner side wall of the flue, and a straight rod is rotatably connected to the side wall of the support rod; one end of the straight rod is fixedly connected with a second bevel gear, and the other end of the straight rod is rotatably connected with a third bevel gear; the fourth bevel gear is rotatably connected to the inner side wall of the flue; the straight gear is rotationally connected to the inner side wall of the flue and is coaxial with the fourth bevel gear; the second bevel gear is meshed with the first bevel gear; the third bevel gear is meshed with the fourth bevel gear.

Further, the cleaning assembly comprises a fixed block, a cleaning rod, a hinged rod and a swing rod; the fixed block is fixedly connected to the inner side wall of the flue; the cleaning rod is rotatably connected to the side wall of the fixed block, and a scraping plate is fixedly connected to the bottom end of the cleaning rod; the swing rod is hinged with the cleaning rod; one end of the hinged rod is hinged with the cleaning rod, and the other end of the hinged rod is hinged with the end face of the straight gear.

Furthermore, a wind shield is hinged on the inner side wall of the flue and is provided with a groove; the inside of the groove is connected with a sliding plate through a spring in a sliding way.

Further, a first sliding groove and a second sliding groove are formed in the inner portion of the side wall of the flue; the inner part of the first sliding chute is connected with a pressing plate in a sliding way, and the side wall of the first sliding chute is fixedly connected with an air bag; the air bag is communicated with the interior of the second chute; the pressing plate is connected with the side wall of the wind shield through a string; a push rod is connected in the second sliding groove in a sliding manner through a spring; the ejector pin contacts with the side wall of the sliding plate.

Further, a third sliding chute is arranged inside the fixed block; a sliding block is fixedly connected to the side wall of the cleaning rod; the sliding block is in sliding fit with the third sliding groove; the swing rod is hinged with the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, drive the motion of transmission assembly through the motor to make clean subassembly clean the flue lateral wall, avoid the material to block up the flue, guarantee the inside clean of flue.

2. The pressing plate is pulled by the wind shield to extrude the air bag, so that the air pushes the ejector rod to drive the sliding plate to move, the sliding plate scrapes off materials adhered to the inner side wall of the flue, the flue gas is smoothly discharged, and the furnace pressure is maintained to be stable.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a structural diagram of a TFT-LCD liquid crystal glass tank furnace flue cleaning device of the present invention;

FIG. 2 is a partial cross-sectional view of a horizontal section of a flue;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a partial cross-sectional view of a vertical section of a flue;

FIG. 5 is a partial enlarged view of FIG. 4 at B;

illustration of the drawings:

1. a tank furnace; 11. a base plate; 2. a flue; 21. a wind deflector; 22. a groove; 23. a slide plate; 24. a first chute; 241. pressing a plate; 242. an air bag; 25. a second chute; 251. a top rod; 3. a smoke exhaust mechanism; 4. a wall cleaning mechanism; 41. a motor; 42. a transmission assembly; 421. rotating the rod; 422. a support bar; 423. a fourth bevel gear; 424. a spur gear; 425. a first bevel gear; 426. a straight rod; 427. a second bevel gear; 428. a third bevel gear; 43. a cleaning assembly; 431. a fixed block; 432. a cleaning rod; 433. a hinged lever; 434. a swing rod; 435. a squeegee; 436. a third chute; 437. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1-5, the present invention provides a TFT-LCD liquid crystal glass tank furnace flue cleaning device, which includes a tank furnace 1, a flue 2, a smoke exhaust mechanism 3 and a wall cleaning mechanism 4; the bottom end of the tank furnace 1 is fixedly connected with a bottom plate 11; the smoke exhaust mechanism 3 is fixedly connected to the top of the bottom plate 11; one end of the flue 2 is connected with the tank furnace 1, and the other end is connected with the smoke exhaust mechanism 3; the wall cleaning mechanism 4 is arranged inside the flue 2 and comprises a motor 41, a transmission assembly 42 and a cleaning assembly 43; the motor 41 is fixedly connected to the outer side wall of the flue 2; the transmission assembly 42 is arranged inside the flue 2 and fixedly connected with the output end of the motor 41; the cleaning assembly 43 is arranged inside the flue 2 and is hinged with the transmission assembly 42; during operation, when mechanism 3 discharges the gas in 1 of pool stove when discharging fume, contain a certain amount of material in the gas of 1 of pool stove, can condense the adhesion on 2 lateral walls of flue when flue 2, drive transmission assembly 42 through motor 41 and move to make clean subassembly 43 clean 2 lateral walls of flue, thereby make the flue gas discharge smoothly, thereby maintain the furnace pressure and stabilize.

As an embodiment of the present invention, the transmission assembly 42 includes a rotation rod 421, a support rod 422, a fourth bevel gear 423, and a spur gear 424; the rotating rod 421 is fixedly connected to the output end of the motor 41, and the end of the rotating rod far away from the motor 41 is fixedly connected with a first bevel gear 425; the support rod 422 is fixedly connected to the inner side wall of the flue 2, and the side wall of the support rod is rotatably connected with a straight rod 426; one end of the straight rod 426 is fixedly connected with a second bevel gear 427, and the other end of the straight rod is rotatably connected with a third bevel gear 428; the fourth bevel gear 423 is rotationally connected to the inner side wall of the flue 2; the straight gear 424 is rotatably connected to the inner side wall of the flue 2 and is coaxial with the fourth bevel gear 423; the second bevel gear 427 is engaged with the first bevel gear 425; the third bevel gear 428 is meshed with the fourth bevel gear 423; during operation, motor 41 drives dwang 421 and rotates for first bevel gear 425 rotates, first bevel gear 425 and second bevel gear 427 meshing, thereby drive straight-bar 426 and rotate, third bevel gear 428 and fourth bevel gear 423 meshing again drive fourth bevel gear 423 and rotate, thereby make straight-tooth gear 424 rotate, thereby drive cleaning assembly 43 and carry out cleaning work, avoid 2 inside wall adhesion materials of flue.

As an embodiment of the present invention, the cleaning assembly 43 includes a fixing block 431, a cleaning rod 432, a hinge rod 433, and a swing rod 434; the fixed block 431 is fixedly connected to the inner side wall of the flue 2; the cleaning rod 432 is rotatably connected to the side wall of the fixed block 431, and a scraper 435 is fixedly connected to the bottom end of the cleaning rod; the swing rod 434 is hinged with the cleaning rod 432; one end of the hinged rod 433 is hinged with the cleaning rod 432, and the other end of the hinged rod is hinged with the end face of the straight gear 424; during operation, the straight gear 424 rotates the in-process and drives the swing rod 434 to swing, thereby pulling the cleaning rod 432 to rotate, and in the rotation process of the cleaning rod 432, the scraper 435 is driven to scrape off the material adhered to the inner side wall of the flue 2, thereby ensuring the cleaning of the inner side wall of the flue 2.

As an embodiment of the present invention, a wind shield 21 is hinged on the inner side wall of the flue 2, and a groove 22 is provided; a sliding plate 23 is connected in the groove 22 in a sliding manner through a spring; during operation, when flue 2 carries out the during operation of discharging fume, deep bead 21 is driven the swing to make clamp plate 241 extrude gasbag 242, the gas in the gasbag 242 promotes ejector pin 251 and extrudes slide 23, makes slide 23 slide, thereby makes the material landing of adhesion on flue 2 lateral wall, avoids causing flue 2 to block.

As an embodiment of the present invention, a first chute 24 and a second chute 25 are arranged inside the side wall of the flue 2; a pressing plate 241 is connected to the inside of the first sliding chute 24 in a sliding manner, and an air bag 242 is fixedly connected to the side wall; the air bag 242 is communicated with the interior of the second sliding chute 25; the pressing plate 241 is connected with the side wall of the wind shield 21 through a string; a top rod 251 is connected in the second sliding groove 25 in a sliding manner through a spring; the top rod 251 is contacted with the side wall of the sliding plate 23; during operation, the wind shield 21 pulls the pressing plate 241 to extrude the air bag 242, so that the gas pushes the ejector rod 251 to drive the sliding plate 23 to move, the sliding plate 23 scrapes off materials adhered to the inner side wall of the flue 2, and in the sliding process of the sliding plate 23, the materials adhered to the sliding plate 23 are loosened and slide off, so that the flue 2 is cleaned.

As an embodiment of the present invention, a third sliding groove 436 is disposed inside the fixing block 431; a sliding block 437 is fixedly connected to the side wall of the cleaning rod 432; the sliding block 437 is in sliding fit with the third sliding groove 436; the swing rod 434 is hinged with the sliding block 437; during operation, the swing rod 434 in-process pulls the slider 437 to slide in the third sliding groove 436, so that the slider 437 pulls the cleaning rod 432 to rotate, thereby driving the scraper 435 to scrape off the material on the inner side wall of the flue 2, and avoiding the material from being accumulated on the inner side wall of the flue 2 to cause blockage.

The working principle is as follows: when the smoke exhaust mechanism 3 exhausts the gas in the tank furnace 1, the gas exhausted from the tank furnace 1 contains a certain amount of material, when passing through the flue 2, the material will condense and adhere to the side wall of the flue 2, the motor 41 drives the first bevel gear 425 at the end of the rotating rod 421 to rotate, the first bevel gear 425 is meshed with the second bevel gear 427, so that the straight rod 426 drives the third bevel gear 428 to rotate, the third bevel gear 428 is meshed with the fourth bevel gear 423, so that the fourth bevel gear 423 drives the spur gear 424 to rotate, the oscillating rod 434 is driven to oscillate during the rotation of the spur gear 424, the cleaning rod 432 is pulled to rotate, during the rotation of the cleaning rod 432, the scraper 435 scrapes off the material adhering to the inner side wall of the flue 2, thereby ensuring the cleaning of the inner side wall of the flue 2, and ensuring the smooth exhaust of the smoke, maintaining the stable furnace pressure, and when the flue 2 performs smoke exhaust work, the wind shield 21 is driven to oscillate, so that the pressing plate 241 presses the air bag 242, the gas in the air bag 242 pushes the mandril 251 to press the sliding plate 23, and the sliding plate 23 slides, so that the material adhered to the side wall of the flue 2 slides off, and the flue 2 is prevented from being blocked.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A TFT-LCD liquid crystal glass tank furnace flue cleaning device is characterized by comprising a tank furnace (1), a flue (2), a smoke exhaust mechanism (3) and a wall cleaning mechanism (4); the bottom end of the tank furnace (1) is fixedly connected with a bottom plate (11); the smoke exhaust mechanism (3) is fixedly connected to the top of the bottom plate (11); one end of the flue (2) is connected with the tank furnace (1), and the other end of the flue is connected with the smoke exhaust mechanism (3); the wall cleaning mechanism (4) is arranged inside the flue (2) and comprises a motor (41), a transmission assembly (42) and a cleaning assembly (43); the motor (41) is fixedly connected to the outer side wall of the flue (2); the transmission assembly (42) is arranged inside the flue (2) and is fixedly connected with the output end of the motor (41); the cleaning component (43) is arranged inside the flue (2) and is hinged with the transmission component (42).

2. The TFT-LCD liquid crystal glass tank furnace flue cleaning device according to claim 1, characterized in that the transmission component (42) comprises a rotating rod (421), a supporting rod (422), a fourth bevel gear (423) and a straight gear (424); the rotating rod (421) is fixedly connected to the output end of the motor (41), and the end part of the rotating rod, which is far away from the motor (41), is fixedly connected with a first bevel gear (425); the support rod (422) is fixedly connected to the inner side wall of the flue (2), and the side wall of the support rod is rotatably connected with a straight rod (426); one end of the straight rod (426) is fixedly connected with a second bevel gear (427), and the other end of the straight rod is rotatably connected with a third bevel gear (428); the fourth bevel gear (423) is rotationally connected to the inner side wall of the flue (2); the straight gear (424) is rotatably connected to the inner side wall of the flue (2) and is coaxial with the fourth bevel gear (423); the second bevel gear (427) is engaged with the first bevel gear (425); the third bevel gear (428) is meshed with the fourth bevel gear (423).

3. The TFT-LCD liquid crystal glass tank furnace flue cleaning device according to claim 2, characterized in that the cleaning assembly (43) comprises a fixed block (431), a cleaning rod (432), a hinged rod (433) and a swing rod (434); the fixed block (431) is fixedly connected to the inner side wall of the flue (2); the cleaning rod (432) is rotatably connected to the side wall of the fixed block (431), and a scraper (435) is fixedly connected to the bottom end of the cleaning rod; the swing rod (434) is hinged with the cleaning rod (432); one end of the hinged rod (433) is hinged with the cleaning rod (432), and the other end of the hinged rod is hinged with the end face of the straight gear (424).

4. A TFT-LCD liquid crystal glass tank furnace flue cleaning device according to claim 3, characterized in that the flue (2) inner side wall is hinged with a wind shield (21) and is provided with a groove (22); the inside of the groove (22) is connected with a sliding plate (23) in a sliding way through a spring.

5. A TFT-LCD liquid crystal glass tank furnace flue cleaning device according to claim 4, characterized in that the flue (2) side wall is internally provided with a first chute (24) and a second chute (25); a pressing plate (241) is connected inside the first sliding groove (24) in a sliding manner, and an air bag (242) is fixedly connected to the side wall of the first sliding groove; the air bag (242) is communicated with the interior of the second sliding chute (25); the pressing plate (241) is connected with the side wall of the wind shield (21) through a string; a top rod (251) is connected in the second sliding groove (25) in a sliding manner through a spring; the ejector rod (251) is contacted with the side wall of the sliding plate (23).

6. A TFT-LCD liquid crystal glass tank furnace flue cleaning device according to claim 5, characterized in that the fixed block (431) is internally provided with a third chute (436); a sliding block (437) is fixedly connected to the side wall of the cleaning rod (432); the sliding block (437) is in sliding fit with the third sliding groove (436); the swing rod (434) is hinged with the sliding block (437).