A kind of exhaust treatment equipment for producing conductive paste

Abstract

The utility model provides a kind of gas-extracting treatment equipment for conductive slurry production, including gas-extracting hopper, processing device;The processing device includes processing box, with the gas inlet pipe and the air outlet pipe of the inside communication of processing box, the gas-extracting hopper is connected with gas inlet pipe by first connecting pipe, the processing device further includes the adsorption device of being arranged in the inside of processing box and with the movable connection of processing box;The adsorption device includes frame, the adsorption core board of being embedded in the frame, several setting in the frame bottom and with the gyroscopic connection of frame's gyro wheel.The utility model's gas-extracting treatment equipment is connected with the adsorption device of processing box movement, and gyro wheel is arranged below adsorption device, when needing to replace adsorption core board, adsorption device can be easily and quickly taken out from the inside of processing box by gyro wheel, and the replacement efficiency of adsorption core board is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of printer accessories, and in particular to a vacuum treatment device for the production of conductive paste. Background Technology

[0002] During the production of conductive paste, some gases are generated. If not treated in time, these gases can easily affect the health of workers in the workshop. Currently, activated carbon adsorption equipment is often used to treat waste gases. The activated carbon inside the equipment adsorbs pollutants or gases in the waste gas, preventing them from being directly emitted and thus affecting the environment and people's health. However, the activated carbon core plates inside the activated carbon adsorption equipment often need to be replaced after a long period of use. Since an activated carbon adsorption equipment often has multiple activated carbon core plates installed, workers have to loosen the screws between the core plates and the equipment before replacing them, which greatly reduces the efficiency of the workers.

[0003] In view of this, the inventor has specifically designed an air extraction treatment device for the production of conductive paste, which leads to this invention. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a vacuum treatment device for the production of conductive slurry. This device incorporates an adsorption device movably connected to the treatment chamber, and rollers are installed below the adsorption device. When the adsorption core plate needs to be replaced, the rollers allow for easy and quick removal of the adsorption device from the treatment chamber, improving the replacement efficiency of the adsorption core plate and overcoming the drawback of current methods that require loosening screws to replace the adsorption core plate.

[0005] According to the present invention, a vacuum treatment device for producing conductive paste includes a vacuum hopper and a treatment device. The processing device includes a processing chamber, an air inlet pipe communicating with the interior of the processing chamber, and an air outlet pipe. The air extraction hopper is connected to the air inlet pipe via a first connecting pipe. The processing device further includes an adsorption device disposed inside the processing chamber and movably connected to the processing chamber; The adsorption device includes a frame, an adsorption core plate embedded in the frame, and a number of rollers disposed at the bottom of the frame and rotatably connected to the frame.

[0006] The air extraction and treatment equipment of this utility model has an adsorption device that is movably connected to the treatment box. Rollers are also provided below the adsorption device. When it is necessary to replace the adsorption core plate, the adsorption device can be easily and quickly removed from the inside of the treatment box by means of the rollers, thereby improving the replacement efficiency of the adsorption core plate.

[0007] In some embodiments of this utility model, the adsorption core plate is an activated carbon core plate.

[0008] In some embodiments of this utility model, an exhaust device is also included, which is connected to the exhaust pipe via a second connecting pipe.

[0009] In some embodiments of this utility model, the exhaust device includes a blower and an exhaust pipe, and a plurality of support columns are provided at the opening above the exhaust pipe, and a waterproof hopper is also provided at the upper end of the support columns.

[0010] In some embodiments of this utility model, an opening is provided on one side of the processing box, and two sealing doors are provided at the opening.

[0011] In some embodiments of this utility model, an annular step is provided at a point inside the processing box from the opening of the processing box.

[0012] In some embodiments of this utility model, limiting grooves for installing the adsorption device are provided on the upper and lower inner walls of the processing box, away from the opening.

[0013] In some embodiments of this utility model, a first sealing strip is embedded in the limiting groove, and a second sealing strip is provided on one side of the adsorption device.

[0014] In some embodiments of this utility model, the frame is hollow inside, and a slot for adsorbing and positioning or limiting the core plate is provided on the inner side, and the slot is connected to the upper end face of the frame.

[0015] In some embodiments of this utility model, the bottom of the frame is provided with a mounting groove for mounting rollers, and the rollers are mounted in the mounting groove via a rotating shaft.

[0016] In some embodiments of this utility model, an elastic device for easy popping out of the adsorption device is also provided between the adsorption device and the inner wall of the processing box.

[0017] In some embodiments of this utility model, the elastic device includes a fixing plate disposed on the frame, a guide post with one end disposed on the inner side wall of the processing box and its central axis perpendicular to the fixing plate, a spring sleeved on the guide post and one end fixed to the inner side wall of the processing box, and a through hole provided on the fixing plate for the other end of the guide post to pass through. Attached Figure Description

[0018] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0019] in: Figure 1 This is a schematic diagram of the air extraction and treatment equipment of this utility model; Figure 2 This is a partial structural schematic diagram of the air extraction and treatment equipment of this utility model; Figure 3 This is a partial exploded view of the air extraction and treatment equipment of this utility model; Figure 4 This is an internal front view of the processing box of this utility model; Figure 5 This is a partial structural schematic diagram of the adsorption device of this utility model; Figure 6 This is another partial schematic diagram of the adsorption device of this utility model; Figure 7 This is a utility model Figure 6 A magnified view of a portion of the image.

[0020] Label Explanation: 10. Suction box; 20. Processing device; 21. Processing box; 211. Opening; 212. Sealing door; 213. Annular step; 214. Limiting groove; 215. First sealing strip; 22. Air inlet pipe; 23. Air outlet pipe; 24. Adsorption device; 241. Frame; 2411. Slot; 2412. Mounting slot; 242. Adsorption core plate; 243. Roller; 244. Rotating shaft; 245. Second sealing strip; 30. Exhaust device; 31. Exhaust fan; 32. Exhaust pipe; 33. Support column; 34. Waterproof hopper; 40. First connecting pipe; 50. Second connecting pipe; 60. Elastic device; 61. Fixing plate; 611. Through hole; 62. Guide column; 63. Spring. Detailed Implementation

[0021] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0022] Please see Figures 1 to 7This invention relates to a vacuum treatment device for producing conductive paste, which is a preferred embodiment of the present invention. The device includes a vacuum hopper 10 and a treatment unit 20. The treatment unit 20 includes a treatment chamber 21, an inlet pipe 22 communicating with the interior of the treatment chamber 21, and an outlet pipe 23. The vacuum hopper 10 is connected to the inlet pipe 22 via a first connecting pipe 40. The treatment unit 20 also includes an adsorption device 24 disposed inside the treatment chamber 21 and movably connected to it. The adsorption device 24 includes a frame 241, an adsorption core plate 242 embedded in the frame 241, and several rollers 243 disposed at the bottom of the frame 241 and rotatably connected to it. The vacuum treatment device of this invention can be used alone or in conjunction with a shower tower, etc., and can be rotated according to actual needs. The shower tower can be installed between the vacuum hopper 10 and the treatment unit 20 as needed. The air extraction and treatment equipment of this utility model is equipped with an adsorption device 24 that is movably connected to the treatment box 21. At the same time, a roller 243 is provided below the adsorption device 24. When it is necessary to replace the adsorption core plate 242, the adsorption device 24 can be easily and quickly removed from the inside of the treatment box 21 by means of the roller 243, thereby improving the replacement efficiency of the adsorption core plate 242.

[0023] Please refer to details. Figure 1 The exhaust system also includes an exhaust device 30, which is connected to the outlet pipe 23 via a second connecting pipe 50. The exhaust device 30 includes an exhaust fan 31 and an exhaust pipe 32. Several support columns 33 are installed at the opening 211 above the exhaust pipe 32, and a waterproof hopper 34 is installed at the upper end of each support column 33. The exhaust fan 31 draws in the waste gas generated during the production of conductive slurry in the workshop through the exhaust hopper 10 into the treatment device 20 for treatment, and then discharges it through the exhaust pipe 32. The waterproof hopper 34 prevents rainwater from entering the exhaust pipe 32 and affecting the operation of the treatment equipment during rainy days.

[0024] Please refer to details. Figure 2 , 3An opening 211 is provided on one side of the treatment chamber 21, and two sealing doors 212 are provided at the opening 211. The number of adsorption devices 24 can be set according to actual needs. The illustration shows two devices arranged side by side. The gas entering through the air inlet pipe 22 passes through the adsorption core plate 242 of each adsorption device 24. Through multi-layer adsorption, the gas can be directly discharged into the atmosphere. An annular step 213 is provided at the opening 211 of the treatment chamber 21, extending slightly into the treatment chamber 21. The annular step 213 is provided as a clearance for the adsorption device 24 to be removed and installed, so as to facilitate the adsorption device. 24. When installed and removed, the sealing door 212 is provided with a third sealing strip corresponding to the annular step 213 to improve the sealing of the inside of the processing box 21. An air inlet is provided on the top of the processing box 21 for connection with the air inlet pipe 22, and an air outlet is provided on the side wall for connection with the air outlet pipe 23. The air inlet pipe 22, the air outlet pipe 23, the connection between the air inlet pipe 22 and the first connecting pipe 40, and the connection between the air outlet pipe 23 and the second connecting pipe 50 all adopt existing technology and will not be described in detail. At the same time, support legs or sliding wheels can be provided at the bottom of the processing box 21. The sliding wheels facilitate the movement of the entire processing box 21.

[0025] Please refer to details. Figure 2 , 3 4. Limiting grooves 214 for installing the adsorption device 24 are provided on the upper and lower inner walls of the treatment chamber 21, away from the opening 211. These limiting grooves 214 are formed by two strip-shaped steps within the chamber, restricting movement or sliding. A first sealing strip 215 is embedded within the limiting groove 214, and a second sealing strip 245 is provided on one side of the adsorption device 24. When the adsorption device 24 is installed, the first sealing strip 215 in the three limiting grooves 214 and the second sealing strip 245 on the side wall of the adsorption device 24 form a U-shaped structure, ensuring good sealing between the outer wall of the adsorption device 24 and the inner wall of the treatment chamber 21, facilitating the adsorption of hazardous substances entering the treatment chamber 21 by the adsorption core plate 242. The first sealing strip 215 and the second sealing strip 245 can be made of sponge or rubber strips, and can be glued and fixed to the limiting groove 214 or the side wall of the frame 241 using adhesive tape. The first sealing strip 215 located in the limiting groove 214 on the lower inner side of the processing box 21 is provided with a clearance groove to avoid the installation or sliding out of the processing device 20.

[0026] Please refer to details. Figure 2 , 5The adsorption core plate 242 is made of activated carbon and is directly embedded in the frame 241 without the need for screws. The frame 241 is hollow inside and has a slot 2411 on its inner side for positioning or limiting the adsorption core plate 242. The slot 2411 connects to the upper surface of the frame 241. The adsorption core plate 242 is inserted from above the frame 241 and is limited or positioned by the slot 2411 after insertion. After installation, the upper surface of the adsorption core plate 242 is as flush as possible with the upper surface of the frame 241. The bottom of the frame 241 has a mounting groove 2412 for mounting rollers 243, which are mounted in the mounting groove 2412 via a rotating shaft 244. The adsorption core plate 242 of this utility model is embedded, that is, it is directly inserted from above the frame 241 and then limited or positioned by the slot 2411, so as to realize quick installation or removal of the adsorption core plate 242 without the need for bolts. When the installed core plate slides into the limiting groove 214, the adsorption core plate 242 can be well positioned, which greatly improves the efficiency of installation and replacement.

[0027] Please refer to details. Figure 6 , 7 In another embodiment of this utility model, an elastic device 60 is also provided between the adsorption device 24 and the inner wall of the processing box 21 to facilitate the pop-out of the adsorption device 24. Through the elastic device 60, when the sealing door 212 is opened, the adsorption device 24 can be popped out, facilitating faster removal of the adsorption device 24 for maintenance or replacement of the adsorption core plate 242. The elastic device 60 includes a fixing plate 61 mounted on the frame 241, a guide post 62 with one end mounted on the inner wall of the processing box 21 and its central axis perpendicular to the fixing plate 61, and a spring 63 sleeved on the guide post 62 and fixed at one end to the inner wall of the processing box 21. The fixing plate 61 is provided with… A through hole 611 is provided for the other end of the guide post 62 to pass through; specifically, the fixing plate 61 is set in the mounting groove 2412. When the adsorption device 24 is installed, it slides along the limiting groove 214. When it approaches the guide post 62, the guide post 62 will pass through the through hole 611. After passing through, the fixing plate 61 continuously compresses the spring 63. When the sealing door 212 is closed, the spring 63 stores elastic potential energy. If the adsorption device 24 needs to be replaced, the sealing door 212 is opened and the spring 63 will release elastic potential energy. With the help of several rollers 243, the adsorption device 24 can be pushed open by the spring 63 and moved toward the opening 211, so that the staff can take out the adsorption device 24 better and faster.

[0028] The installation method of this utility model air extraction treatment equipment is as follows: first, embed the adsorption core plate 242 into the frame 241, then slide the adsorption device 24 into the limiting groove 214 through the roller 243, and close the sealing door 212. When it is necessary to replace the adsorption core plate 242, the operation is reversed.

[0029] In summary, the air extraction and treatment equipment of this utility model has an adsorption device that is movably connected to the treatment box, and rollers are provided below the adsorption device. When it is necessary to replace the adsorption core plate, the adsorption device can be easily and quickly removed from the inside of the treatment box by means of the rollers, which improves the replacement efficiency of the adsorption core plate. At the same time, the adsorption core plate is directly fixed or limited by embedding, which further improves the replacement efficiency.

[0030] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A vacuum treatment device for producing conductive paste, characterized in that, Includes an air extraction hopper (10) and a processing device (20); The processing device (20) includes a processing box (21), an air inlet pipe (22) communicating with the interior of the processing box (21), and an air outlet pipe (23). The air extraction hopper (10) is connected to the air inlet pipe (22) through a first connecting pipe (40). The processing device (20) further includes an adsorption device (24) disposed inside the processing box (21) and movably connected to the processing box (21). The adsorption device (24) includes a frame (241), an adsorption core plate (242) embedded in the frame (241), and a plurality of rollers (243) disposed at the bottom of the frame (241) and rotatably connected to the frame (241). An elastic device (60) for easy popping out is also provided between the adsorption device (24) and the inner wall of the processing box (21); the elastic device (60) includes a fixing plate (61) set on the frame (241), a guide post (62) with one end set on the inner wall of the processing box (21) and the central axis perpendicular to the fixing plate (61), a spring (63) sleeved on the guide post (62) and one end fixed to the inner wall of the processing box (21), and a through hole (611) provided on the fixing plate (61) for the other end of the guide post (62) to pass through.

2. The air extraction equipment for producing conductive paste according to claim 1, characterized in that, It also includes an exhaust device (30), which is connected to the exhaust pipe (23) via a second connecting pipe (50).

3. The air extraction equipment for producing conductive paste according to claim 2, characterized in that, The exhaust device (30) includes a blower (31) and an exhaust pipe (32). Several support columns (33) are provided at the opening (211) above the exhaust pipe (32), and a waterproof hopper (34) is also provided at the upper end of the support column (33).

4. The air extraction equipment for producing conductive paste according to claim 1, characterized in that, An opening (211) is provided on one side of the processing box (21), and two sealing doors (212) are provided at the opening (211).

5. The air extraction equipment for producing conductive paste according to claim 4, characterized in that, The processing box (21) is provided with limiting grooves (214) for installing the adsorption device (24) on the upper and lower inner walls away from the opening (211).

6. The air extraction equipment for producing conductive paste according to claim 5, characterized in that, The limiting groove (214) is fitted with a first sealing strip (215), and a second sealing strip (245) is provided on one side of the adsorption device (24).

7. The air extraction equipment for producing conductive paste according to claim 1, characterized in that, The frame (241) is hollow inside, and a slot (2411) is provided on the inner side for positioning or limiting the adsorption core plate (242). The slot (2411) is connected to the upper surface of the frame (241).

8. The air extraction equipment for producing conductive paste according to claim 7, characterized in that, The bottom of the frame (241) is provided with a mounting groove (2412) for mounting a roller (243), and the roller (243) is mounted in the mounting groove (2412) via a rotating shaft (244).

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