Flue gas dust removal device for carrier plate glass production

Abstract

The utility model belongs to the technical field of glass production, and relates to a flue gas dust removal device for carrier plate glass production, which comprises a base, a fixed frame fixed at the top end of one end of the base, a filter barrel slidably connected to the inner side of the fixed frame, a flue gas inlet fixed at the top end of the filter barrel, and a desulfurization box fixed at the top end of the other end of the base, a smoke outlet is fixed to the lower end of the filtering barrel, and a smoke exhaust pipeline is arranged between the smoke outlet and the sulfur removal box and fixedly connected with the base through a supporting frame. According to the utility model, through the matching structural design of the filtering barrel and the filtering assembly, when flue gas is injected into the filtering barrel through the flue gas inlet, dust in the flue gas can be filtered through the matching of a plurality of disc filtering plates; meanwhile, when clean water is injected into the filtering barrel through the smoke outlet, the disc filtering plate is cleaned, so that the effect of recycling is achieved, the filtering effect is improved, the cost is saved, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to glass production technical field relates to a kind of flue gas dust removal device for carrier plate glass production. BACKGROUND

[0002] Carrier plate glass, usually refers to the glass material for electronic packaging, printed circuit board and other fields, it is with silica sand, soda ash, boric acid, alumina and so on as raw material manufacturing and becomes a kind of semiconductor packaging substrate, in the process of carrier plate glass kiln melting, a large amount of waste gas will be discharged, these waste gas contains a large amount of dust particles and smoke mixed together, composition is relatively complex, direct emission not only pollutes atmosphere environment, but also can affect people's health, so its flue gas needs to be handled.

[0003] For example, patent (CN218392704U) discloses a kind of flue gas dust removal device for carrier plate glass production process, wherein it is recorded that "including flue gas inlet, flue gas outlet, ash outlet, machine shell, hopper, shock-absorbing spring, bearing frame, PTFE dust bag and vibrator;The flue gas inlet and flue gas outlet are respectively opened in the side of machine shell, the hopper is through butt joint in the directly below of machine shell, the ash outlet is opened in the directly below of hopper, the bearing frame is connected with the inside of machine shell through multiple shock-absorbing springs around, the PTFE dust bag is evenly fixed in the below of bearing frame, the vibrator is fixed in the above of bearing frame, reduce the floor space, improve the service life, optimize the device structure, save cost, and can adapt to use under different conditions;Its structure is simple and practical, and it is also convenient to maintain in later use" and proposes "at present, in the production process of carrier plate glass, flue gas dust removal device usually adopts bag-type dust collector, which has poor acid and alkali corrosion resistance, is prone to dew, has large resistance loss, and when water content exceeds 25%, is prone to bag sticking and bag blocking, leading to difficult dust cleaning, reducing service life and dust removal efficiency, and the use of pulse blowback device increases the complexity of structure and manufacturing cost."

[0004] When using the above technology, it is found that the existing technology has the following technical problems: the above device still uses the bag way to filter flue gas when using, which can easily cause the bag to be blocked by dust, reduce the filtering effect, and the bag is not easy to clean, cannot be reused, and affects the filtering effect of smoke dust. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is that the above device still uses the bag way to filter flue gas when using, which can easily cause the bag to be blocked by dust, reduce the filtering effect, and the bag is not easy to clean, cannot be reused, and affects the filtering effect of smoke dust.

[0006] The utility model discloses a kind of flue dust removal devices for carrier plate glass production, including base, the top of one end of base is fixed with fixed frame, the inside of fixed frame is slidably connected with filter barrel, the top of filter barrel is fixed with smoke inlet, the top of another end of base is fixed with desulfurization tank, the lower end of filter barrel is fixed with smoke outlet, smoke exhaust duct is arranged between smoke outlet and desulfurization tank, smoke exhaust duct is fixedly connected with base by support frame, smoke outlet and smoke exhaust duct are connected by connecting assembly, the end of smoke exhaust duct away from filter barrel extends to the inside of filter barrel, the end of desulfurization tank top away from smoke exhaust duct is fixed with smoke outlet;

[0007] The inside of the filter barrel is provided with a filter assembly, the filter assembly includes a bracket, the bracket is fixed at the inside lower end position of the filter barrel, the top of the bracket is fixed with a top plate, and a plurality of disc filter plates are sleeved on the outside of the bracket.

[0008] A hollow tube is fixed at the inside of the filter barrel and inside the bracket, a plurality of connecting holes are uniformly formed on the outside of the hollow tube, and the hollow tube is in communication with the connecting holes.

[0009] A lower pressing plate is sleeved on the outside of the bracket and at the top end position of the disc filter plate, a plurality of lower pressing springs are uniformly fixed on the top end of the lower pressing plate, and the end of the lower pressing spring away from the lower pressing plate is fixedly connected with the top plate.

[0010] The connecting assembly includes a hollow connecting block, the hollow connecting block is fixed at the end position of the smoke exhaust duct close to the smoke outlet, a plurality of plug-in grooves are uniformly formed on the outside of the hollow connecting block, and a limiting assembly is arranged at the position corresponding to the plug-in groove on the inside of the smoke outlet.

[0011] The connecting assembly includes a turntable, the turntable is arranged at the lower end position of the smoke outlet, the turntable is rotatably connected with the smoke outlet, a plurality of connecting sliding grooves are uniformly formed on the inside of the turntable, and a plug-in assembly is arranged at the position corresponding to the connecting sliding groove on the inside of the smoke outlet.

[0012] The plug-in assembly includes a connecting rod, the connecting rod is arranged at the position corresponding to the connecting sliding groove on the inside of the smoke outlet, the connecting rod is slidably connected with the smoke outlet, the connecting rod is slidably connected with the turntable through the connecting sliding groove, the end of the connecting rod close to the hollow connecting block is fixed with an anti-dropping plate, the side of the anti-dropping plate away from the connecting rod is fixed with a plug-in block, the anti-dropping plate and the plug-in block are slidably connected with the smoke outlet, and the plug-in block is plug-in connected with the hollow connecting block through the plug-in groove.

[0013] The end of the connecting rod close to the anti-dropping plate is sleeved with a telescopic spring on the outside, one end of the telescopic spring is fixedly connected with the anti-dropping plate, and the other end of the telescopic spring is fixedly connected with the smoke outlet.

[0014] Compared with the prior art, the beneficial effects of the utility model are: through the cooperation structure design of filter bucket and filter assembly, when the flue gas is injected into the filter bucket through the smoke inlet, the dust in the flue gas can be filtered through the cooperation of multiple disc filter plates, and the disc filter plate can be cleaned when clean water is injected into the filter bucket through the smoke outlet, so that the effect of recycling is achieved, the filtering effect is improved, the cost is saved, and the practicality of the device is improved.

[0015] Through the structure design of the connecting assembly, when the filter bucket needs to be cleaned or replaced, the filter bucket can be quickly and effectively disassembled, thereby improving the working efficiency of the filter bucket disassembly and facilitating the replacement or cleaning of the filter bucket. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic view of the utility model as a whole,

[0017] Figure 2 It is the structure schematic view of the disc filter plate of the utility model,

[0018] Figure 3 It is the schematic view of the hollow pipe of the utility model,

[0019] Figure 4 It is the structure schematic view of the hollow connecting block of the utility model,

[0020] Figure 5 It is the structure schematic view of the connecting assembly of the utility model.

[0021] In the drawing: 1, base; 2, filter bucket; 3, desulfurization tank; 4, fixed frame; 5, smoke inlet; 6, smoke outlet; 7, smoke exhaust duct; 8, support frame; 9, smoke exhaust port; 10, disc filter plate; 11, top plate; 12, lower pressing plate; 13, lower pressing spring; 14, support; 15, hollow pipe; 16, connecting hole; 17, hollow connecting block; 18, plug-in slot; 19, rotating disc; 20, plug-in block; 21, anti-dropping plate; 22, extension spring; 23, connecting rod; 24, connecting sliding slot. DETAILED DESCRIPTION

[0022] Example 1

[0023] As Figures 1-5As shown, including the base 1, the top end of one end of the base 1 is fixed with the fixed frame 4, the inner side of the fixed frame 4 is slidably connected with the filter drum 2, the top end of the filter drum 2 is fixed with the smoke inlet 5, the top end of the other end of the base 1 is fixed with the desulfurization tank 3, the lower end of the filter drum 2 is fixed with the smoke outlet 6, in order to guide the flue gas, the smoke outlet 6 and the desulfurization tank 3 are provided with the smoke exhaust duct 7, the smoke exhaust duct 7 is fixedly connected with the base 1 through the support frame 8, the smoke outlet 6 and the smoke exhaust duct 7 are connected through the connecting assembly, the end of the smoke exhaust duct 7 away from the filter drum 2 extends to the inner side of the filter drum 2, the top end of the desulfurization tank 3 away from the end of the smoke exhaust duct 7 is fixed with the smoke outlet 9;

[0024] The inner side of the filter barrel 2 is provided with a filter assembly, the filter assembly comprises a support 14 fixed at the inner side lower end position of the filter barrel 2, the top end of the support 14 is fixed with a top plate 11, in order to filter the dust in the flue gas, a plurality of disc filter plates 10 are sleeved on the outer side of the support 14; in order to facilitate the flue gas to be discharged from the inside of the filter barrel 2, a hollow tube 15 is fixed at the inner side of the filter barrel 2 and inside the support 14, a plurality of connecting holes 16 are uniformly arranged on the outer side of the hollow tube 15, and the hollow tube 15 is in communication with the connecting holes 16; in order to avoid the influence of the up and down sliding of the disc filter plate 10 on the filtering effect, a pressing plate 12 is sleeved on the outer side of the support 14 and at the top end of the disc filter plate 10, a plurality of pressing springs 13 are uniformly fixed on the top end of the pressing plate 12, and one end of the pressing spring 13 away from the pressing plate 12 is fixedly connected with the top plate 11. Through the cooperation of the filter barrel 2 and the filter assembly, when the flue gas is injected into the inside of the filter barrel 2 through the smoke inlet 5, the dust in the flue gas can be filtered through the cooperation of the plurality of disc filter plates 10, and at the same time, the disc filter plates 10 can be cleaned when clean water is injected into the inside of the filter barrel 2 through the smoke outlet 6, thereby achieving the effect of recycling, improving the filtering effect, saving the cost and improving the practicability of the device. When working, first, the smoke inlet 5 is connected with the external flue, when the flue gas enters the inside of the filter barrel 2 through the smoke inlet 5, with the continuous increase of the flue gas, the flue gas moves to the direction of the hollow tube 15 through the disc filter plate 10, when the flue gas passes through the disc filter plate 10, the dust in the flue gas is adsorbed by the disc filter plate 10, thereby achieving the filtering effect, the filtered flue gas is discharged from the inside of the filter barrel 2 through the connecting holes 16 and the hollow tube 15 and the smoke outlet 6, then enters the desulfurization tank 3 through the smoke exhaust pipe 7 for desulfurization treatment, and finally is discharged outward through the smoke outlet 9, thereby completing the treatment of the flue gas, when it is necessary to clean the disc filter plate 10, clean water is injected into the inside of the hollow tube 15 through the smoke outlet 6, at this time, the clean water is sprayed to the disc filter plate 10 through the connecting holes 16, when the clean water passes through the gap grooves in the disc filter plate 10, the gaps between the plurality of disc filter plates 10 are expanded, thereby the dust between the disc filter plates 10 is washed out to the inside of the filter barrel 2, finally the cleaning work is completed by discharging outward through the smoke inlet 5, after cleaning, the disc filter plate 10 is compacted by the elastic action of the pressing spring 13 and the movement of the pressing plate 12 to the direction close to the disc filter plate 10, thereby the operation is completed.

[0025] Example 2

[0026] As Figure 4 and Figure 5As shown, the connecting assembly comprises a hollow connecting block 17 fixed at one end of the smoke exhaust duct 7 close to the smoke outlet 6, a plurality of insertion slots 18 are uniformly arranged on the outer side of the hollow connecting block 17, and a limiting assembly is arranged at the position corresponding to the insertion slot 18 on the inner side of the smoke outlet 6. Through the structural design of the connecting assembly, when the filter barrel 2 needs to be cleaned or replaced, the filter barrel 2 can be quickly and effectively disassembled, thereby improving the working efficiency of disassembling the filter barrel 2 and facilitating the replacement or cleaning of the filter barrel 2.

[0027] The connecting assembly comprises a rotating disc 19 arranged at the lower end of the smoke outlet 6. In order to facilitate the rotation of the rotating disc 19, the rotating disc 19 is rotatably connected with the smoke outlet 6. A plurality of connecting sliding grooves 24 are uniformly arranged on the inner side of the rotating disc 19, and an insertion assembly is arranged at the position corresponding to the connecting sliding groove 24 on the inner side of the smoke outlet 6.

[0028] The insertion assembly comprises a connecting rod 23 arranged at the position corresponding to the connecting sliding groove 24 on the inner side of the smoke outlet 6. The connecting rod 23 is slidably connected with the smoke outlet 6. In order to facilitate the movement of the connecting rod 23, the connecting rod 23 is slidably connected with the rotating disc 19 through the connecting sliding groove 24. One end of the connecting rod 23 close to the hollow connecting block 17 is fixed with an anti-falling plate 21. The side of the anti-falling plate 21 away from the connecting rod 23 is fixed with an insertion block 20. The anti-falling plate 21 and the insertion block 20 are slidably connected with the smoke outlet 6. Through the structural design of the anti-falling plate 21, the situation that the insertion block 20 slides off from the inner side of the smoke outlet 6 can be effectively avoided. The insertion block 20 is insertedly connected with the hollow connecting block 17 through the insertion slot 18. One end of a telescopic spring 22 outside the end of the connecting rod 23 close to the anti-falling plate 21 is fixedly connected with the anti-falling plate 21, and the other end of the telescopic spring 22 is fixedly connected with the smoke outlet 6. Through the structural design of the insertion block 20, the hollow connecting block 17 and the smoke outlet 6 can be connected through the insertion connection of the insertion block 20 and the insertion slot 18. At the same time, through the structural design of the telescopic spring 22, the insertion block 20 can be limited, and the insertion block 20 is prevented from sliding randomly, thereby improving the stability of the insertion block 20. When the filter barrel 2 needs to be disassembled, first, the rotating disc 19 is rotated. When the rotating disc 19 rotates, the connecting rod 23 is moved away from the hollow connecting block 17 through the connecting sliding groove 24. When the connecting rod 23 moves, the insertion block 20 is moved at the same time through the anti-falling plate 21. When the insertion block 20 moves away from the insertion slot 18, the insertion block 20 cancels the limitation of the hollow connecting block 17, so that the smoke outlet 6 and the hollow connecting block 17 can be separated, thereby the filter barrel 2 can be taken out from the inner side of the fixing frame 4, and the disassembly work of the filter barrel 2 is completed.

[0029] The use process of the flue gas dust removal device for the carrier plate glass production is as follows: during work, firstly, the smoke inlet 5 is connected with the external flue, when the flue gas enters the inside of the filter barrel 2 through the smoke inlet 5, with the continuous increase of the flue gas, the flue gas moves to the direction of the hollow pipe 15 through the disc filter plate 10, when the flue gas passes through the disc filter plate 10, the flue gas in the disc filter plate 10 is adsorbed to achieve the filtering effect, the filtered flue gas is discharged from the inside of the filter barrel 2 through the connecting hole 16 and the hollow pipe 15 from the smoke outlet 6, then enters the desulfurization tank 3 inside through the smoke exhaust pipe 7 to carry out the desulfurization treatment, finally, the flue gas is discharged outward through the smoke outlet 9 to complete the treatment of the flue gas, when it is needed to clean the disc filter plate 10, the cleaning water is injected into the inside of the hollow pipe 15 through the smoke outlet 6, at this time, the cleaning water is sprayed to the disc filter plate 10 through the connecting hole 16, when the cleaning water passes through the gap groove inside the disc filter plate 10, the gap between the disc filter plates 10 is expanded, so that the dust between the disc filter plates 10 is flushed into the inside of the filter barrel 2, finally, the cleaning work is completed by discharging outward through the smoke inlet 5, after cleaning, under the elastic action of the pressing spring 13, the pressing plate 12 is driven to move to the direction of the disc filter plate 10, so that the disc filter plate 10 is compacted, and the operation is completed.

[0030] In the utility model, the description of the direction and relative position relation of the structure, such as the description of front, back, left, right, up and down, does not constitute the limitation to the utility model, and is only convenient for description.

Claims

1. A flue gas dedusting device for carrier plate glass production, characterized in that: The utility model relates to a filter smoke device, including base (1), the top of one end of base (1) is fixed with fixed frame (4), the inner side of fixed frame (4) is connected with filter bucket (2) slidingly, the top of filter bucket (2) is fixed with smoke inlet (5), the top of the other end of base (1) is fixed with desulfurization tank (3), the lower end of filter bucket (2) is fixed with smoke outlet (6), be provided with smoke exhaust pipe (7) between smoke outlet (6) and desulfurization tank (3), smoke exhaust pipe (7) is fixedly connected with base (1) through support frame (8), smoke outlet (6) is connected with smoke exhaust pipe (7) through connecting assembly, the one end of smoke exhaust pipe (7) away from filter bucket (2) extends to the inner side of filter bucket (2), the top of desulfurization tank (3) is fixed with smoke outlet (9) away from the one end of smoke exhaust pipe (7), The inner side of the filter bucket (2) is provided with a filter assembly, the filter assembly includes a bracket (14), the bracket (14) is fixed at the inner side lower end position of the filter bucket (2), the top of the bracket (14) is fixed with a top plate (11), the outer side of the bracket (14) is sleeved with a plurality of disc filter plates (10).

2. The flue gas dedusting device for carrier plate glass production according to claim 1, characterized in that: The inner side of the filter bucket (2) is fixed with a hollow tube (15) at the inner side of the bracket (14), a plurality of connecting holes (16) are uniformly formed on the outer side of the hollow tube (15), and the hollow tube (15) is in communication with the connecting holes (16).

3. The flue gas dedusting device for carrier plate glass production according to claim 2, characterized in that: The outer side of the bracket (14) is sleeved with a lower pressing plate (12) at the top end of the disc filter plate (10), a plurality of lower pressing springs (13) are uniformly fixed on the top end of the lower pressing plate (12), and the one end of the lower pressing spring (13) away from the lower pressing plate (12) is fixedly connected with the top plate (11).

4. The flue gas dedusting device for carrier plate glass production according to claim 1, characterized in that: The connecting assembly includes a hollow connecting block (17), the hollow connecting block (17) is fixed at the one end of the smoke exhaust pipe (7) close to the smoke outlet (6), a plurality of plug-in grooves (18) are uniformly formed on the outer side of the hollow connecting block (17), and a limiting assembly is arranged at the position corresponding to the plug-in groove (18) on the inner side of the smoke outlet (6).

5. The flue gas dedusting device for carrier plate glass production according to claim 4, characterized in that: The connecting assembly includes a rotating disc (19), the rotating disc (19) is arranged at the lower end position of the smoke outlet (6), the rotating disc (19) is rotatably connected with the smoke outlet (6), a plurality of connecting sliding grooves (24) are uniformly formed on the inner side of the rotating disc (19), and a plug-in assembly is arranged at the position corresponding to the connecting sliding groove (24) on the inner side of the smoke outlet (6).

6. The flue gas dedusting device for carrier plate glass production according to claim 5, characterized in that: The plug-in assembly comprises a connecting rod (23) arranged inside the smoke outlet (6) at a position corresponding to the connecting sliding groove (24), the connecting rod (23) is in sliding connection with the smoke outlet (6), the connecting rod (23) is in sliding connection with the rotating disc (19) through the connecting sliding groove (24), one end of the connecting rod (23) close to the hollow connecting block (17) is fixed with an anti-dropping plate (21), one side of the anti-dropping plate (21) away from the connecting rod (23) is fixed with a plug-in block (20), the anti-dropping plate (21) and the plug-in block (20) are both in sliding connection with the smoke outlet (6), and the plug-in block (20) is in plug-in connection with the hollow connecting block (17) through the plug-in groove (18).

7. The flue gas dedusting device for carrier plate glass production according to claim 6, characterized in that: One end of the connecting rod (23) close to the anti-dropping plate (21) is externally sleeved with a telescopic spring (22), one end of the telescopic spring (22) is fixedly connected with the anti-dropping plate (21), and the other end of the telescopic spring (22) is fixedly connected with the smoke outlet (6).

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