Environment-friendly ceramic substrate sintering furnace

Abstract

The utility model relates to the technical field of sintering furnaces, in particular to an environment-friendly ceramic substrate sintering furnace which comprises a main body, a protective sealing assembly and a material conveying assembly are arranged in the main body, and the top of the main body is fixedly connected with a flue gas treatment assembly. Flue gas in the combined furnace box is extracted through the suction fan composed of the fan frame, the fan blades, the shell and the driving motor, the flue gas is conveyed to the adsorption tower to be adsorbed and fixed, when the flue gas passes through the SCR reactor, the flue gas can be subjected to denitration and desulfurization, and finally the flue gas is discharged through the chimney. Flue gas treatment is beneficial for protecting the ecological environment, telescopic rods stretch out and draw back to drive baffles on the side faces of connecting blocks to block a feeding port of the combined furnace box, hot air and dust can be prevented from overflowing when the sintering furnace works, the sintering furnace has better sealing performance, meanwhile, telescopic covering is automatically conducted through the telescopic rods, and the service life of the sintering furnace is prolonged. And the intelligent automation performance of protection can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sintering furnaces, in particular to an environmentally friendly ceramic substrate sintering furnace. Background Art

[0002] A sintering furnace is a special device that allows powder compacts to obtain the required physical, mechanical properties and microstructure through sintering. The sintering furnace is used to dry the slurry on the silicon wafer, remove the organic components in the slurry, and complete the sintering of the aluminum back field and gate lines.

[0003] Authorization announcement number CN214120737U discloses an energy-saving and environmentally friendly ceramic material sintering furnace. This patented technology realizes that the first conveyor transports the ceramic substrate to be sintered, and then sucks it up and moves it to the entrance of the sintering furnace main body through the sintering furnace main body, and waits for the transportation network inside the sintering furnace main body to move to sinter the ceramic substrate. After sintering, it is sucked up by the vacuum suction cup and then moved to the second conveyor for transportation. The loading and unloading of materials reduces manual participation, improves loading and unloading efficiency, and reduces loading and unloading time. However, even if the scheme reduces manual participation and increases work efficiency, and uses devices such as suction fans, heat exchange boxes, and heat exchange tubes to recycle the heat inside the sintering furnace, it ignores the treatment and discharge of the sintering furnace flue gas, resulting in untreated flue gas pollution to the atmosphere. Therefore, an environmentally friendly ceramic substrate sintering furnace is needed to improve the above problems. Utility Model Content

[0004] In order to solve the problem that the existing solutions reduce manual participation to increase work efficiency and use suction fans, heat exchange boxes, heat exchange tubes and other devices to recycle the heat inside the sintering furnace, but ignore the treatment and discharge of the sintering furnace flue gas, resulting in untreated flue gas pollution to the atmosphere, the purpose of the present utility model is to provide an environmentally friendly ceramic substrate sintering furnace to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An environmentally friendly ceramic substrate sintering furnace comprises a main body, a protective sealing component and a material conveying component are arranged inside the main body, and a flue gas treatment component is fixedly connected to the top of the main body;

[0007] The protective sealing assembly includes a carrying box, a telescopic rod is installed inside the carrying box, an output end of the telescopic rod is fixedly connected to a connecting block, and a baffle is fixedly connected to the side of the connecting block;

[0008] The flue gas treatment assembly includes a mounting frame, a threaded rod is provided inside the mounting frame, the bottom of the threaded rod is fixedly connected to the SCR reactor, the top of the SCR reactor is fixedly connected to the chimney, and the bottom of the chimney is fixedly connected to the adsorption tower.

[0009] As a preferred solution of the present invention, the bottom of the adsorption tower is fixedly connected to a fan rack, fan blades are arranged inside the fan rack, the bottom of the fan blades is fixedly connected to an outer shell, a drive motor is arranged inside the outer shell, and the output end of the drive motor is fixedly connected to the fan blades.

[0010] As a preferred solution of the present invention, a control box is fixedly connected to the side of the carrying box, a touch display screen is fixedly connected to the side of the control box, a working display light is fixedly connected to the side of the control box, and operation buttons are provided on the side of the control box, and there are four operation buttons.

[0011] As a preferred solution of the present invention, the bottom of the threaded rod is threadedly connected with a nut, four threaded rods are provided, and eight nuts are provided.

[0012] As a preferred solution of the present invention, the material conveying assembly includes a mounting plate, a motor is mounted on the side of the mounting plate, a screw is fixedly connected to the output end of the motor, and a threaded block is threadedly connected to the side of the screw.

[0013] As a preferred solution of the present invention, the side of the mounting plate is fixedly connected to a sliding rod, the side of the sliding rod is slidably connected to a slider, the top of the threaded block and the slider is fixedly connected to a placement plate, two mounting plates are provided, the side of the mounting plate is fixedly connected to a bearing disk, and the screw rod extends to the interior of the bearing disk.

[0014] As a preferred solution of the present invention, the main body includes a combined furnace box, the bottom of the combined furnace box is fixedly connected to a base plate, the bottom of the base plate is installed with an adjustment support rod, and the output end of the adjustment support rod is fixedly connected to a ground foot.

[0015] As a preferred solution of the present invention, four base plates, four adjustment support rods and four footings are provided.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. In the utility model, the flue gas inside the combined furnace box is extracted by a suction fan composed of a fan frame, fan blades, a casing and a drive motor, and the flue gas is transmitted to the adsorption tower for adsorption and fixation treatment. When passing through the SCR reactor, the flue gas can be denitrified and desulfurized, and finally discharged through the chimney. The treatment of the flue gas is conducive to protecting the ecological environment.

[0018] 2. In the utility model, the telescopic rod is used to extend and retract to drive the baffle on the side of the connecting block to block the feed port of the combined furnace box, thereby preventing the overflow of hot air and dust when the sintering furnace is working, making the sintering furnace more sealed. At the same time, the telescopic rod is used to automatically extend and cover, which can increase the intelligent automation performance of its protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the protective sealing assembly structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the flue gas treatment component of the present utility model;

[0022] Figure 4 This is a structural diagram of the material conveying component of the present utility model.

[0023] In the figure: 1. Main body; 101. Combined furnace box; 102. Bottom plate; 103. Adjusting support rod; 104. Foot; 2. Protective sealing assembly; 201. Carrying box; 202. Telescopic rod; 203. Connecting block; 204. Baffle; 205. Control box; 206. Touch screen; 207. Working display light; 208. Operation button; 3. Flue gas treatment assembly; 301. Mounting frame; 302. Threaded rod; 303. Nut; 304. SCR reactor; 305. Chimney; 306. Adsorption tower; 307. Fan frame; 308. Fan blade; 309. Casing; 310. Drive motor; 4. Material conveying assembly; 401. Mounting plate; 402. Motor; 403. Screw rod; 404. Threaded block; 405. Sliding rod; 406. Sliding block; 407. Placement plate; 408. Bearing disk. DETAILED DESCRIPTION

[0024] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Example: See Figures 1-4 The environmentally friendly ceramic substrate sintering furnace shown includes a main body 1, a protective sealing component 2 and a material conveying component 4 are provided inside the main body 1, and a flue gas treatment component 3 is fixedly connected to the top of the main body 1;

[0026] In this embodiment, reference Figure 1、 Figure 2 and Figure 3 As shown, the protective sealing assembly 2 includes a carrying box 201, a telescopic rod 202 is installed inside the carrying box 201, the output end of the telescopic rod 202 is fixedly connected to a connecting block 203, and the side of the connecting block 203 is fixedly connected to a baffle 204, and the flue gas treatment assembly 3 includes a mounting frame 301, a threaded rod 302 is provided inside the mounting frame 301, the bottom of the threaded rod 302 is fixedly connected to an SCR reactor 304, the top of the SCR reactor 304 is fixedly connected to a chimney 305, and the bottom of the chimney 305 is fixedly connected to an adsorption tower 306. A suction fan composed of a fan frame 307, fan blades 308, a shell 309 and a drive motor 310 is used to extract the flue gas inside the combined furnace box 101 and transmit the flue gas to the adsorption tower 306 for adsorption and fixation treatment. When passing through the SCR reactor 304, the flue gas can be denitrified and desulfurized, and finally discharged through the chimney 305. The treatment of the flue gas is conducive to protecting the ecological environment.

[0027] Among them, the bottom of the adsorption tower 306 is fixedly connected to the fan rack 307, the interior of the fan rack 307 is provided with a fan blade 308, the bottom of the fan blade 308 is fixedly connected to the shell 309, the interior of the shell 309 is provided with a drive motor 310, the output end of the drive motor 310 is fixedly connected to the fan blade 308, the side of the carrying box 201 is fixedly connected to the control box 205, the side of the control box 205 is fixedly connected to the touch screen 206, the side of the control box 205 is fixedly connected to the working display light 207, the control box 205 is fixedly connected to the working display light 207, and the side of the control box 205 is fixedly connected to the working display light 207. An operation button 208 is provided on the side, and there are four operation buttons 208. The bottom of the threaded rod 302 is threadedly connected with a nut 303. There are four threaded rods 302 and eight nuts 303. The telescopic rod 202 is telescopically driven to drive the baffle 204 on the side of the connecting block 203 to block the feed port of the combined furnace box 101, which can avoid the overflow of hot air and dust when the sintering furnace is working, making the sintering furnace more sealed. At the same time, the telescopic rod 202 is automatically telescopically covered to increase its intelligent automation performance of protection.

[0028] In this embodiment, reference Figure 1 and Figure 4As shown, the material conveying assembly 4 includes a mounting plate 401, a motor 402 is mounted on the side of the mounting plate 401, a screw rod 403 is fixedly connected to the output end of the motor 402, a screw rod 403 is threadedly connected to the side of the screw rod 403, a slide rod 405 is fixedly connected to the side of the mounting plate 401, a slider 406 is slidably connected to the side of the slide rod 405, a placement plate 407 is fixedly connected to the top of the screw block 404 and the slider 406, and two mounting plates 401 are provided, and the side of the mounting plate 401 is fixedly connected to the It is connected to a bearing disk 408, and the screw rod 403 extends to the inside of the bearing disk 408. The main body 1 includes a combined furnace box 101. The bottom of the combined furnace box 101 is fixedly connected to a base plate 102. An adjusting support rod 103 is installed at the bottom of the base plate 102. The output end of the adjusting support rod 103 is fixedly connected to a foot 104. There are four base plates 102, adjusting support rods 103 and foots 104. The overall height of the sintering furnace can be controlled by raising and lowering the adjusting support rods 103, so that it can be used in different environments.

[0029] When an environmentally friendly ceramic substrate sintering furnace in this solution is in use, the ceramic substrate is placed on the placement plate 407, and the driving motor 402 drives the screw rod 403 to drive the threaded block 404 to rotate. Because the threaded block 404, the slider 406 and the placement plate 407 are all fixedly connected, when the threaded block 404 moves, the slider 406 will also slide on the slide rod 405 with the placement plate 407, thereby transporting the ceramic substrate on the placement plate 407 to the sintering position. After the ceramic substrate reaches the sintering position, the telescopic rod 202 can be used to extend and retract to drive the baffle 204 on the side of the connecting block 203 to block the feed port of the combined furnace box 101, and the sintering furnace is sealed. During the sintering process, the suction fan will extract the flue gas inside the combined furnace box 101 and transmit the flue gas to the adsorption tower 306 for adsorption and fixation treatment. When passing through the SCR reactor 304, the flue gas can be denitrified and desulfurized, and finally discharged through the chimney 305 to complete the treatment of the flue gas.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly ceramic substrate sintering furnace, comprising a main body (1), characterized in that: A protective sealing component (2) and a material conveying component (4) are provided inside the main body (1), and a flue gas treatment component (3) is fixedly connected to the top of the main body (1); The protective sealing assembly (2) comprises a carrying box (201), a telescopic rod (202) is installed inside the carrying box (201), an output end of the telescopic rod (202) is fixedly connected to a connecting block (203), and a side of the connecting block (203) is fixedly connected to a baffle (204); The flue gas treatment assembly (3) comprises a mounting frame (301), a threaded rod (302) is provided inside the mounting frame (301), an SCR reactor (304) is fixedly connected to the bottom of the threaded rod (302), a chimney (305) is fixedly connected to the top of the SCR reactor (304), and an adsorption tower (306) is fixedly connected to the bottom of the chimney (305).

2. The environmentally friendly ceramic substrate sintering furnace according to claim 1, characterized in that: The bottom of the adsorption tower (306) is fixedly connected to a fan rack (307), a fan blade (308) is provided inside the fan rack (307), the bottom of the fan blade (308) is fixedly connected to a housing (309), a drive motor (310) is provided inside the housing (309), and an output end of the drive motor (310) is fixedly connected to the fan blade (308).

3. The environmentally friendly ceramic substrate sintering furnace according to claim 1, characterized in that: A control box (205) is fixedly connected to the side of the carrying box (201), a touch screen (206) is fixedly connected to the side of the control box (205), a working display light (207) is fixedly connected to the side of the control box (205), and operation buttons (208) are provided on the side of the control box (205), and four operation buttons (208) are provided.

4. The environmentally friendly ceramic substrate sintering furnace according to claim 1, characterized in that: The bottom of the threaded rod (302) is threadedly connected to a nut (303), and there are four threaded rods (302) and eight nuts (303).

5. The environmentally friendly ceramic substrate sintering furnace according to claim 1, characterized in that: The material conveying assembly (4) comprises a mounting plate (401), a motor (402) is mounted on the side of the mounting plate (401), a screw rod (403) is fixedly connected to the output end of the motor (402), and a threaded block (404) is threadedly connected to the side of the screw rod (403).

6. The environmentally friendly ceramic substrate sintering furnace according to claim 5, characterized in that: The side of the mounting plate (401) is fixedly connected to a slide rod (405), the side of the slide rod (405) is slidably connected to a slider (406), the top of the threaded block (404) and the slider (406) is fixedly connected to a placement plate (407), two mounting plates (401) are provided, the side of the mounting plate (401) is fixedly connected to a bearing disk (408), and the screw rod (403) extends to the inside of the bearing disk (408).

7. The environmentally friendly ceramic substrate sintering furnace according to claim 1, characterized in that: The main body (1) comprises a combined furnace box (101), the bottom of the combined furnace box (101) is fixedly connected to a bottom plate (102), an adjustment support rod (103) is installed at the bottom of the bottom plate (102), and the output end of the adjustment support rod (103) is fixedly connected to a ground foot (104).

8. The environmentally friendly ceramic substrate sintering furnace according to claim 7, characterized in that: Four of the bottom plate (102), the adjustment support rod (103) and the ground feet (104) are provided.

Images