A dust collection and treatment system for glass waste systems

Abstract

This application relates to a dust collection and treatment system for a glass manufacturing waste system, belonging to the technical field of dust removal equipment. The dust collection and treatment system for a glass manufacturing waste system includes: a dust collection hood, distributed at the outlet of the crushing equipment and the collection point of the waste collection device; a negative pressure fan, connected to multiple dust collection hoods through a pipeline network, driving airflow from the dust collection hoods through the pipeline network; and a composite dust removal mechanism, which treats the airflow discharged from the pipeline network, consisting of a cyclone dust collector and a pulse bag filter connected in series, with the airflow undergoing preliminary dust removal by the cyclone dust collector and secondary dust removal by the pulse bag filter. In this application, after capturing dust at the crushing point through the dust collection hood, the negative pressure fan drives the dust-laden airflow through the pipeline into the composite dust removal mechanism. The airflow first undergoes centrifugal separation of large dust particles by the cyclone dust collector, and then the pulse bag filter filters out residual particles, solving the problems of low dust collection rate and high maintenance cost of conventional dust removal technologies.

Description

Technical Field

[0001] This application relates to the technical field of dust removal equipment, and in particular to a dust collection and treatment system for glass waste systems. Background Technology

[0002] The glass waste system, short for the glass slag waste conveying and processing system in the glass bottle manufacturing industry, is an indispensable part of the glass bottle production process. Its main task is to collect, process, and reuse waste glass products generated during production. The system typically consists of waste collection devices, conveying equipment, crushing equipment, screening equipment, and reprocessing equipment. Dust is generated at multiple stages of the system's operation. Especially during the waste collection, conveying, and crushing stages, these processes release large amounts of dust. This dust can easily affect the production process, requiring regular cleaning by workers, and also seriously impacts product quality.

[0003] Currently, conventional dust control technologies mainly include: Baghouse dust collection technology works by using the filtration effect of cloth bags to intercept dust, and features high dust collection efficiency and stable operation. Cyclone dust removal technology works by using centrifugal force to separate dust from the airflow, and it features a simple structure and low cost. Wet dust removal technology works by using water to come into contact with dust, causing the dust to settle after it is moistened.

[0004] While these conventional dust control technologies can reduce dust emissions from glass manufacturing waste to some extent, they struggle to meet increasingly stringent emission standards as environmental requirements become more stringent. For example, baghouse dust collectors suffer from problems such as easy bag clogging and high replacement costs; cyclone dust collectors are less effective at removing fine dust; and wet scrubbing technologies generate large amounts of wastewater, causing secondary pollution and requiring subsequent treatment. In particular, the dust generated by glass manufacturing waste systems may contain materials such as glass fibers and silicon oxides, with some dust particles being extremely small, even reaching the micron level, making them prone to prolonged suspension in the air. Therefore, it is necessary to design an effective dust removal device for glass manufacturing waste to address the problems of low dust collection rates and high maintenance costs inherent in conventional dust control technologies. Utility Model Content

[0005] To address the issues of low dust collection efficiency and high maintenance costs associated with conventional dust removal technologies, this application provides a dust collection and treatment system for glass waste systems.

[0006] This application provides a dust collection and treatment system for glass waste systems, which adopts the following technical solution: A dust collection and treatment system for a glass waste system includes: Multiple sets of gas collection hoods are distributed and installed at the outlet of the crushing equipment and the collection point of the waste collection device; A negative pressure fan, wherein the negative pressure fan is connected to multiple sets of air collection hoods through a pipeline network, and the negative pressure fan drives airflow from the air collection hoods to be discharged through the pipeline network; A composite dust removal mechanism is installed at the outlet of the pipeline network to remove dust from the airflow discharged from the pipeline network. The composite dust removal mechanism consists of a cyclone dust collector and a pulse bag dust collector connected in series. The airflow entering the pipeline network passes through the cyclone dust collector for preliminary dust removal and the pulse bag dust collector for secondary dust removal.

[0007] By adopting the above technical solution, after the dust is captured by the dust collection hood, the negative pressure fan drives the dust-laden airflow through the pipeline into the composite dust removal mechanism. The airflow first passes through the cyclone dust collector to centrifuge and separate large dust particles, and then passes through the pulse bag dust collector to filter the residual particles, which solves the problems of low dust collection rate and high maintenance cost of conventional dust removal technology.

[0008] Furthermore, the gas collection hood has a trumpet-shaped structure, and the inclination angle of the hood opening is 30°-45°.

[0009] By adopting the above technical solution, the horn-shaped gas collection hood is aligned with the dust source, expanding the gas collection area and forming a directional airflow channel. At the same time, the inclined structure enhances the dust guidance, thereby improving the hood's collection efficiency and reducing dust dispersion.

[0010] Furthermore, the pipeline network includes a main pipeline and branch pipelines, multiple sets of branch pipelines are internally connected to the main pipeline, the gas collection hood is detachably and sealed on the branch pipeline by a thread, the negative pressure fan is installed on the main pipeline, the wind speed of the main pipeline is 16-20m / s, and the wind speed of the branch pipeline (104) is 12-15m / s.

[0011] By adopting the above technical solution, the high-speed airflow of 16-20m / s in the main pipeline prevents dust deposition, and the wind speed of 12-15m / s in the branch pipeline is adapted to the flow rate of the air collection hood. The wind speed is controlled in stages to avoid pipeline blockage. At the same time, the threaded connection enables modular disassembly and assembly, improving maintenance efficiency.

[0012] Furthermore, the cyclone dust collector includes: A cyclone separator, wherein the air inlet of the cyclone separator is connected to the interior of the main pipe, and the airflow in the main pipe enters the cyclone separator along the tangential direction of the inner wall of the cyclone separator and forms a vortex; A dust hopper is provided at the lower end of the cyclone separator and is used to collect the separated dust. The bottom of the dust hopper is provided with a discharge valve for discharging the dust inside. The guide cylinder has an inverted cone-shaped structure and is used to connect the bottom of the cyclone separator and the ash hopper. The guide cylinder is used to guide the separated dust down into the ash hopper. An exhaust pipe is provided in the middle of the cyclone and is used to discharge the purified gas inside the cyclone.

[0013] By adopting the above technical solution, the airflow in the main pipeline enters the cyclone tangentially to form a vortex. After large dust particles are impacted by centrifugal force and fall into the ash hopper through the guide tube, the purified gas is output from the central exhaust pipe. At the same time, the unloading valve realizes continuous ash discharge, and finally achieves the separation of most of the large dust particles in the airflow.

[0014] Furthermore, the pulse bag filter includes: The box body is connected to the interior of the exhaust pipe. The bottom of the box body is provided with a discharge pipe for ash discharge, and the top of the box body is provided with an exhaust pipe for gas discharge. A filter bag is disposed in the middle of the housing and is used to filter the airflow discharged from the exhaust pipe; The bag cage frame is located in the middle of the box and is used to support the bottom of the filter bag. The bag cage frame has an arc-shaped structure. A dust removal assembly is disposed between the top of the housing and the filter bag and is used to perform periodic pulse dust removal on the filter bag.

[0015] By adopting the above technical solution, the airflow after preliminary dust removal enters the housing and passes through the filter bag. The dust is trapped on the bag wall and falls to the bottom of the housing after reaching a certain weight. It is then periodically discharged through the unloading pipe, while the purified gas is discharged through the exhaust pipe. The bag cage supports the filter bag to prevent it from collapsing, and the arc-shaped bag cage increases the filtration area. The dust removal component performs periodic pulse dust removal, thereby extending the filter bag life.

[0016] Furthermore, the dust removal assembly includes: The nozzles, in multiple sets, are spaced apart on the housing and face the top side of the filter bag; A high-pressure gas pipe, which is connected to a gas supply source and is used to provide high-pressure gas; A connecting pipeline network is used to connect a high-pressure gas pipe to multiple sets of nozzles and to allow the high-pressure gas in the high-pressure gas pipe to be ejected through the multiple sets of nozzles. A pulse valve is installed on the high-pressure gas pipe and is used to control the opening or closing of the high-pressure gas pipe.

[0017] By adopting the above technical solution, the pulse valve quickly opens and closes the high-pressure gas pipe to generate a pulse, so that the high-pressure gas is pulsed and ejected from the nozzle through the connecting pipeline, forming a shock wave to shake off the dust on the surface of the filter bag, thereby reducing the filter bag resistance and maintaining a stable filtration speed.

[0018] Furthermore, a wet scrubber is installed on the exhaust pipe, the wet scrubber comprising: A sedimentation tank, wherein the sedimentation tank is filled with a settling liquid to facilitate the settling of dust; A dispersion pipeline is connected to the inside of the gas outlet pipe and disperses the gas discharged from the gas outlet pipe before discharge. The dispersion pipeline is located in the sedimentation tank and the height of the exhaust end of the dispersion pipeline is lower than the liquid level of the sediment.

[0019] By adopting the above technical solution, the gas in the outlet pipe is dispersed through the dispersion network and penetrates below the surface of the settling liquid. The dust is adsorbed and precipitated by the liquid, and the purified gas escapes from the liquid surface, thereby improving the adsorption efficiency of dust. At the same time, since the dust content in the outlet pipe is low after multiple dust removals, the amount of secondary pollutants generated is reduced.

[0020] Furthermore, a cylindrical sealing cover is provided on the outer side of the bottom of the gas collection hood. The sealing cover is composed of multiple sets of interlocking flexible curtains, and adjacent flexible curtains are attracted to each other by magnetic strips.

[0021] By adopting the above technical solution, the flexible curtain is spliced ​​into a cylindrical sealing cover by magnetic strips, which fits tightly against the surface of the equipment, compensates for the installation gap with deformation, and reduces the amount of dust leakage.

[0022] In summary, this application includes at least one of the following beneficial technical effects: The airflow is driven by a negative pressure fan to flow in the main pipeline. Finally, the gas containing dust is drawn into the outlet of the crushing equipment and the collection point of the waste collection device through multiple sets of gas collection hoods. Then, a large amount of large dust particles are removed by cyclone dust collector. The gas is then further treated by pulse bag dust collector. Finally, the gas discharged from the outlet pipe is wet-dust treated by wet dust collector, so that the remaining dust in the gas settles into the settling liquid. This solves the problems of low dust collection rate and high maintenance cost of conventional dust removal technology. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the dust collection and treatment system for glass waste systems according to this application; Figure 2 yes Figure 1 Enlarged diagram of section A in the middle; Figure 3 This is a half-sectional structural diagram of the composite dust removal mechanism of this application.

[0024] Reference numerals: 1. Waste collection device; 11. Conveyor belt; 12. Waste silo; 13. Elevator; 2. Crushing equipment; 3. Gas collection hood; 31. Sealing cover; 4. Negative pressure fan; 41. Pipeline network; 411. Main pipeline; 412. Branch pipeline; 5. Composite dust removal mechanism; 6. Cyclone dust collector; 61. Cyclone tube; 62. Ash hopper; 63. Guide cylinder; 64. Exhaust pipe; 65. Discharge valve; 7. Pulse bag filter dust collector; 71. Housing; 711. Upper housing; 712. Middle housing; 713. Lower housing; 714. Discharge pipe; 715. Air outlet pipe; 72. Filter bag; 73. Bag cage frame; 8. Dust removal assembly; 81. Nozzle; 82. High-pressure air pipe; 83. Connecting pipeline network; 84. Pulse valve; 9. Wet dust collector; 91. Sedimentation tank; 92. Dispersion pipeline network. Detailed Implementation

[0025] The following is in conjunction with the appendix Figures 1-3 This application will be described in further detail.

[0026] This application discloses a dust collection and treatment system for glass waste systems.

[0027] Reference Figure 1 A dust collection and treatment system for a glass waste system includes a gas collection hood 3, a negative pressure fan 4, and a composite dust removal mechanism 5. The negative pressure fan 4 drives airflow to enter from the gas collection hood 3, and then enters the composite dust removal mechanism 5 through a pipeline network 41. This is to discharge the airflow containing dust from the outlet of the crushing equipment 2 and the collection point of the waste collection device 1 into the composite dust removal mechanism 5, thereby removing dust from the airflow.

[0028] Reference Figure 1 In the glass waste system, waste is collected by waste collection device 1, then crushed by crushing equipment 2, and finally screened and transported out by conveying equipment to achieve resource recycling. The waste collection device 1 generally includes a conveyor belt 11, a waste bin 12 and an elevator 13. The conveyor belt 11 transports the collected waste to the waste bin 12 for temporary storage, and then the elevator 13 transports the waste in the waste bin 12 to the crushing equipment 2 for crushing. However, during the process, when the conveyor belt 11 transports the waste to the waste bin 12, a large amount of dust is generated due to the collision and friction between the waste. At the same time, the waste crushed by the crushing equipment 2 also generates a large amount of dust.

[0029] Reference Figure 1 and Figure 2The pipeline network 41 is located on the glass waste system. The pipeline network 41 includes a main pipeline 411 and branch pipelines 412, wherein multiple sets of branch pipelines 412 are internally connected to the main pipeline 411. The gas collection hood 3 is provided with external threads, and the branch pipelines 412 are provided with internal threads that cooperate with the gas collection hood 3, so that the gas collection hood 3 can be detachably and sealedly installed on the branch pipelines 412. The gas collection hood 3 has a flared structure, and the diameter of the side of the gas collection hood 3 away from the branch pipeline 412 is larger than the diameter of the side closer to the branch pipeline 412, so as to increase the gas collection area of ​​the gas collection hood 3. In this embodiment, the inclination angle of the gas collection hood 3 opening is 30°-45°.

[0030] Reference Figure 2 A cylindrical sealing cover 31 is provided on the outer side of the bottom of the gas collecting hood 3. The sealing cover 31 is composed of multiple sets of interlocking flexible curtains. Adjacent flexible curtains are attracted to each other by magnetic strips. The sealing cover 31 is pressed against the outlet of the crushing equipment 2 or the collection point of the waste collection device 1. Since the sealing cover 31 is composed of flexible curtains, the sealing effect at the contact point is improved. This facilitates the gas collecting hood 3 to draw the dust generated at the outlet of the crushing equipment 2 or the collection point of the waste collection device 1 into the branch pipe 412, and finally collect it in the main pipe 411.

[0031] Reference Figure 1 The negative pressure fan 4 is fixedly installed on the main pipe 411. The negative pressure fan 4 drives the gas flow in the main pipe 411 to generate negative pressure suction, so that the gas collection hood 3 can draw the airflow from the outlet of the crushing equipment 2 or the collection point of the waste collection device 1 into the main pipe 411.

[0032] Reference Figure 1 The composite dust removal mechanism 5 is installed at the outlet of the main pipeline 411. The composite dust removal mechanism 5 is used to remove dust from the airflow discharged from the main pipeline 411. The composite dust removal mechanism 5 is composed of a cyclone dust collector 6 and a pulse bag dust collector 7 connected in series. The airflow entering the main pipeline 411 passes through the cyclone dust collector 6 for preliminary dust removal and the pulse bag dust collector 7 for secondary dust removal. The cyclone dust collector 6 separates large dust particles in the main pipeline 411 through cyclone dust removal technology, thereby greatly reducing the dust content entering the pulse bag dust collector 7. Then, the pulse bag dust collector 7 performs secondary dust removal through bag dust removal technology. Since the cyclone dust collector 6 separates most of the dust, the probability of blockage in the pulse bag dust collector 7 is greatly reduced.

[0033] Reference Figure 1 and Figure 3The cyclone dust collector 6 includes a cyclone cylinder 61, a dust hopper 62, a feed guide cylinder 63, and an exhaust pipe 64. The cyclone cylinder 61 has a cylindrical structure, and its inlet end is connected to the inside of the main pipe 411. The airflow in the main pipe 411 enters the cyclone cylinder 61 tangentially along its inner wall and forms a vortex within it. This causes large dust particles to impact the inner wall of the separation cylinder under centrifugal force, and then the large dust particles move downwards along the inner wall of the separation cylinder, thus completing the separation between the gas and the large dust particles. The hopper 62 is located at the lower end of the cyclone separator. The hopper 62 is used to collect the separated dust particles. A discharge valve 65 is provided at the bottom of the hopper 62. When the discharge valve 65 is opened, it is convenient to discharge the dust particles in the hopper 62. The guide cylinder 63 has an inverted conical structure. The guide cylinder 63 is used to connect the bottom of the cyclone 61 and the hopper 62. The guide cylinder 63 is used to guide the separated dust to slide down into the hopper 62. The exhaust pipe 64 is fixedly installed on the central axis of the cyclone 61. The exhaust pipe 64 is used to discharge the purified gas in the cyclone 61.

[0034] Reference Figure 3 The pulse jet baghouse dust collector 7 includes a housing 71, filter bags 72, bag cages 73, and a dust removal assembly 8. The housing 71 is divided into an upper chamber 711, a middle chamber 712, and a lower chamber 713 from top to bottom. The side wall of the lower chamber 713 is connected to the exhaust pipe 64, allowing the gas that has undergone preliminary dust removal by the cyclone dust collector 6 to enter the lower chamber 713. The lower chamber 713 is equipped with an inverted cone-shaped collecting plate, which is mainly used to collect settled dust. A discharge pipe 714 for ash discharge is fixedly installed at the bottom of the lower chamber 713. When the discharge pipe 714 is opened, it facilitates the discharge of dust from the lower chamber 713. The filter bags 72 are fixedly installed in the middle chamber 712. 2 is used to filter the gas entering the lower chamber 713, wherein the filter bag 72 has an arc-shaped structure; the bag cage frame 73 is fixedly installed in the middle chamber 712, and the bag cage frame 73 is used to support the bottom of the filter bag 72. The bag cage frame 73 has an arc-shaped structure and its outer diameter is slightly smaller than the inner diameter of the filter bag 72, so that there is a certain gap between the filter bag 72 and the bag cage frame 73 under the action of the gas discharged from the exhaust pipe 64. At the same time, when no gas enters the exhaust pipe 64, the bag cage frame 73 supports the bottom of the filter bag 72; an exhaust pipe 715 is fixedly installed on the top of the upper chamber 711. The upper chamber 711 is used to collect the gas passing through the filter bag 72 and finally discharge it through the exhaust pipe 715.

[0035] Reference Figure 1The dust removal assembly 8 is installed inside the upper box 711 and located between the upper box 711 and the filter bag 72. The dust removal assembly 8 is used to perform periodic pulse dust removal on the filter bag 72. The dust removal assembly 8 includes nozzles 81, high-pressure air pipes 82, connecting pipe networks 83, and pulse valves 84. Multiple sets of nozzles 81 are installed at intervals inside the upper box 711, with the nozzles 81 facing the top side of the filter bag 72. The high-pressure air pipes 82 are connected to an air supply source to provide high-pressure gas. The connecting pipe networks 83 are used to connect the high-pressure air pipes 82 and the multiple sets of nozzles 81, so that the high-pressure gas in the high-pressure air pipes 82 is sprayed out through the multiple sets of nozzles 81 and impacts the top side of the filter bag 72. The pulse valve 84 is fixedly installed on the high-pressure air pipes 82 and is used to control the opening or closing of the high-pressure air pipes 82. By rapidly opening and closing the high-pressure air pipes 82, pulses are generated, which then apply high-pressure pulse impacts to the top side of the filter bag 72 to achieve dust removal treatment of the filter bag 72.

[0036] Reference Figure 1 A wet dust collector 9 is installed on the exhaust pipe 715. The wet dust collector 9 includes a sedimentation tank 91 and a dispersion pipe network 92. The sedimentation tank 91 is filled with a settling liquid to facilitate the settling of dust. The dispersion pipe network 92 is connected to the interior of the exhaust pipe 715, thereby dispersing the gas discharged from the exhaust pipe 715 into the sedimentation tank 91. The exhaust end of the dispersion pipe network 92 is lower than the liquid level of the settling liquid, so that the gas enters the liquid and fully contacts the settling liquid, thereby settling the fine dust particles that have passed through the filter bag 72, thus improving the dust settling effect. At the same time, since the cyclone dust collector 6 and the pulse bag dust collector 7 settle most of the dust, the amount of dust entering the wet dust collector 9 is relatively small, thereby greatly reducing the amount of waste liquid generated by secondary pollution.

[0037] Reference Figure 1 The dispersion network 92 consists of multiple sets of horizontal and vertical pipes, which are internally connected. Multiple sets of air outlets are spaced apart at the bottom of the multiple sets of horizontal and vertical pipes to evenly discharge the gas discharged from the air outlet pipe 715 into the sediment. At the same time, the end faces of the multiple sets of horizontal and vertical pipes are connected with threaded sealing caps. By periodically opening the sealing caps, the inside of the horizontal and vertical pipes can be cleaned to ensure the dispersion effect of the dispersion network 92.

[0038] The working principle of this application embodiment is as follows: The airflow is driven by the negative pressure fan 4 to flow in the main pipe 411. Finally, the gas containing dust is drawn into the outlet of the crushing equipment 2 and the collection point of the waste collection device 1 through multiple sets of gas collection hoods 3. Then, a large amount of large dust particles are removed by cyclone dust collector 6. Then, the gas is further treated by pulse bag dust collector 7. Finally, the gas discharged from the outlet pipe 715 is wet dusted by wet dust collector 9, so that the remaining dust in the gas settles into the settling liquid. This solves the problems of low dust collection rate and high maintenance cost of conventional dust removal technology.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A dust collection and treatment system for glass waste systems, characterized in that: include: Gas collection hoods (3), multiple sets of gas collection hoods (3) are distributed and installed at the outlet of the crushing equipment (2) and the collection point of the waste collection device (1); A negative pressure fan (4) is connected to multiple sets of air collection hoods (3) through a pipeline network (41). The negative pressure fan (4) drives airflow from the air collection hoods (3) through the pipeline network (41) to be discharged. The composite dust removal mechanism (5) is set at the outlet of the pipeline network (41) and performs dust removal treatment on the airflow discharged from the pipeline network (41). The composite dust removal mechanism (5) is composed of a cyclone dust collector (6) and a pulse bag dust collector (7) connected in series. The airflow entering the pipeline network (41) is subjected to preliminary dust removal by the cyclone dust collector (6) and secondary dust removal by the pulse bag dust collector (7).

2. The dust collection and treatment system for a glass waste system according to claim 1, characterized in that: The gas collection hood (3) has a horn-shaped structure, and the inclination angle of the hood opening of the gas collection hood (3) is 30°-45°.

3. A dust collection and treatment system for a glass waste system according to claim 2, characterized in that: The pipeline network (41) includes a main pipeline (411) and branch pipelines (412). Multiple sets of branch pipelines (412) are internally connected to the main pipeline (411). The gas collection hood (3) is installed on the branch pipeline (412) by a threaded detachable seal. The negative pressure fan (4) is installed on the main pipeline (411). The wind speed of the main pipeline (411) is 16-20 m / s, and the wind speed of the branch pipelines (412) (104) is 12-15 m / s.

4. A dust collection and treatment system for a glass waste system according to claim 3, characterized in that: The cyclone dust collector (6) includes: Cyclone tube (61), the air inlet end of the cyclone tube (61) is connected to the inside of the main pipe (411), the airflow in the main pipe (411) enters the cyclone tube (61) along the tangential direction of the inner side wall of the cyclone tube (61) and forms a vortex; A dust hopper (62) is provided at the lower end of the cyclone separator (61) and is used to collect the separated dust. A discharge valve (65) is provided at the bottom of the dust hopper (62) for discharging the dust inside. The guide cylinder (63) has an inverted cone-shaped structure and is used to connect the bottom of the cyclone (61) and the ash hopper (62). The guide cylinder (63) is used to guide the separated dust down into the ash hopper (62). An exhaust pipe (64) is provided in the middle of the cyclone (61) and is used to discharge the purified gas inside the cyclone (61).

5. A dust collection and treatment system for a glass waste system according to claim 4, characterized in that: The pulse bag filter (7) includes: The box (71) is connected to the exhaust pipe (64) inside. The bottom of the box (71) is provided with a discharge pipe (714) for ash discharge, and the top of the box (71) is provided with an exhaust pipe (715) for venting gas. A filter bag (72) is disposed in the middle of the housing (71) and is used to filter the airflow discharged from the exhaust pipe (64); The bag cage frame (73) is located in the middle of the box (71) and is used to support the bottom of the filter bag (72). The bag cage frame (73) has an arc-shaped structure. The dust removal assembly (8) is disposed between the top of the housing (71) and the filter bag (72) and is used to perform periodic pulse dust removal on the filter bag (72).

6. A dust collection and treatment system for a glass waste system according to claim 5, characterized in that: The dust removal assembly (8) includes: Nozzles (81), multiple sets of the nozzles (81) are spaced apart on the housing (71) and face the top side of the filter bag (72); High-pressure gas pipe (82), which is connected to a gas supply source and is used to provide high-pressure gas; Connecting pipe network (83), the connecting pipe network (83) is used to connect high pressure gas pipe (82) and multiple sets of nozzles (81) and allow high pressure gas in high pressure gas pipe (82) to be ejected through multiple sets of nozzles (81); A pulse valve (84) is provided on the high-pressure air pipe (82) and is used to control the opening or closing of the high-pressure air pipe (82).

7. A dust collection and treatment system for a glass waste system according to claim 5, characterized in that: A wet dust collector (9) is installed on the air outlet pipe (715), and the wet dust collector (9) includes: Sedimentation tank (91), wherein the sedimentation tank (91) is filled with sedimentation liquid to facilitate the settling of dust; The dispersion network (92) is connected to the inside of the gas outlet pipe (715) and disperses the gas discharged from the gas outlet pipe (715) before discharge. The dispersion network (92) is located inside the sedimentation tank (91) and the height of the exhaust end of the dispersion network (92) is lower than the liquid level of the sediment.

8. A dust collection and treatment system for a glass waste system according to claim 2, characterized in that: A cylindrical sealing cover (31) is provided on the outer side of the bottom of the gas collection hood (3). The sealing cover (31) is composed of multiple sets of flexible curtains spliced ​​together, and adjacent flexible curtains are attracted to each other by magnetic strips.

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