Ultrahigh-temperature metal filter bag dust collector capable of rapidly cooling

Abstract

The invention relates to the technical field of waste gas treatment, in particular to a quick-cooling ultrahigh-temperature metal filter bag deduster, which comprises a shell, a filter device and a sealing device, a liquid inlet box is fixedly connected to the rear side in the shell, a liquid outlet box is fixedly connected to the front side in the shell, and a liquid inlet valve body is fixedly connected to the left side of the liquid inlet box; a liquid inlet valve body is fixedly connected to the left side of the liquid inlet box, a liquid outlet valve body is fixedly connected to the left side of the liquid outlet box, and a heat dissipation main body is fixedly connected to the ends, away from the shell, of the liquid inlet valve body and the liquid outlet valve body. Cooling liquid can be driven by the circulating pump of the heat dissipation main body to circulate among the liquid inlet valve body, the liquid inlet box, the filtering device, the liquid outlet box, the liquid outlet valve body and the heat dissipation main body, and finally heat dissipation is carried out through the heat dissipation main body, so that heat in waste gas is reduced, and the waste gas treatment effect is better.

Description

Technical Field

[0001] This application relates to the technical field of waste gas treatment, and specifically relates to an ultra-high temperature metal bag filter dust collector with rapid cooling. Background Art

[0002] A bag filter dust collector, also known as a bag type dust collector, is a dry dust filtering device and is widely used in the field of industrial dust removal. When in use, waste gas is usually directly sent into the bag filter dust collector, and the dust in the waste gas is filtered by the dust removal main body in the bag filter dust collector to achieve physical dust removal of the waste gas, and the waste gas can be pre-treated.

[0003] When a traditional ultra-high temperature metal bag filter dust collector is in use, since it is used to treat ultra-high temperature waste gas, during the treatment process, the waste gas contains a large amount of heat. However, the traditional ultra-high temperature metal bag filter dust collector usually cools down directly through passive heat dissipation, and the entire device needs to be stopped during use for maintenance, which affects the work efficiency. Therefore, an ultra-high temperature metal bag filter dust collector with rapid cooling is proposed to solve the above problems. Summary of the Invention

[0004] The purpose of this application is to provide an ultra-high temperature metal bag filter dust collector with rapid cooling to solve the problem that the entire device needs to be stopped during use for maintenance, which affects the work efficiency.

[0005] To achieve the above purpose, this application provides the following technical solutions: An ultra-high temperature metal bag filter dust collector with rapid cooling, including a housing, a filtering device, and a sealing device. A liquid inlet tank is fixedly connected to the rear side inside the housing, and a liquid outlet tank is fixedly connected to the front side inside the housing. A liquid inlet valve body is fixedly connected to the left side of the liquid inlet tank, and a liquid outlet valve body is fixedly connected to the left side of the liquid outlet tank. The ends of the liquid inlet valve body and the liquid outlet valve body away from the housing are fixedly connected to a heat dissipation main body. An air outlet pipe is fixedly connected to the middle position between the liquid inlet tank and the liquid outlet tank on the right side of the housing, and an air inlet valve is fixedly connected to the position behind the liquid inlet tank on the right side of the housing. A filtering device is installed inside the housing, and the filtering device is evenly installed in the liquid inlet tank and the liquid outlet tank. A sealing device is installed on the rear side of the housing.

[0006] Preferably, the filtering device includes a fixing plate, fixing bolts, a handle, a sealing ring, an installation main body and a dust removal device. The installation main bodies are fixedly connected in both the liquid inlet tank and the liquid outlet tank in a uniformly distributed manner. A dust removal device is disposed through the installation main body. A fixing plate is installed on the front side of the dust removal device. Fixing bolts are disposed through the fixing plate in a uniformly distributed manner. The outer sides of the fixing bolts are threadedly connected to the housing. Sealing rings are fixedly connected to the front and rear sides of both the liquid inlet tank and the liquid outlet tank in a uniformly distributed manner. The sealing rings are disposed outside the dust removal device. A handle is fixedly connected to the side of the fixing plate away from the installation main body.

[0007] Preferably, the dust removal device includes a liquid passing pipe, a circulation shell, a dust removal main body and a heat conducting copper pipe. A liquid passing pipe is fixedly connected to the rear end of the dust removal main body. A circulation shell is fixedly connected to the front end of the dust removal main body. Heat conducting copper pipes are disposed on the outer side of the dust removal main body in a uniformly distributed manner. The front and rear ends of the heat conducting copper pipes are respectively fixedly connected to the circulation shell and the liquid passing pipe. The heat conducting copper pipes connect the circulation shell and the liquid passing pipe. The liquid passing pipe penetrates through the liquid inlet tank. The circulation shell penetrates through the liquid outlet tank. The outer sides of both the liquid passing pipe and the circulation shell are closely attached to the sealing rings. Liquid inlet grooves are formed on the outer sides of both the liquid passing pipe and the circulation shell. The liquid passing pipe is connected to the liquid inlet tank through the liquid inlet groove and the installation main body. The circulation shell is connected to the liquid outlet tank through the liquid inlet groove and the installation main body. A sealing device is disposed on one side of the liquid passing pipe. A drain valve penetrating through the fixing plate is fixedly connected to the bottom of the front side of the circulation shell. The circulation shell is fixedly connected to the fixing plate.

[0008] Preferably, the installation main body includes a fixing pipe, a protective rod and a moving plate. Fixing pipes are fixedly connected in the liquid inlet tank in a uniformly distributed manner. Fixing pipes are fixedly connected in the liquid outlet tank in a uniformly distributed manner. Sealing grooves are formed on both the left and right sides of the fixing pipes. Protective rods are fixedly connected to the positions of the outer sides of the fixing pipes where the sealing grooves are formed in a uniformly distributed manner in the front and rear directions. Connecting grooves are formed on one side of the positions of the fixing pipes where the sealing grooves are formed in a uniformly distributed manner. The connecting grooves formed on the fixing pipes correspond to the liquid inlet grooves formed on the liquid passing pipe and the circulation shell. A moving plate is disposed in the sealing grooves formed on the fixing pipes. One side of the moving plate is in close contact with the protective rod. A sealing plate is fixedly connected to the side of the moving plate away from the protective rod. The sealing plate is in close contact with the inner wall of the sealing groove formed on the fixing pipe.

[0009] Preferably, a connecting rod is disposed in the moving plate. Slide rods are disposed through both ends of the connecting rod. One end of the slide rod is fixedly connected to the moving plate. A return spring is disposed on the outer side of the slide rod. A clamping plate is fixedly connected to one side of the connecting rod. Card slots are formed on both sides of the liquid passing pipe and the circulation shell. The end of the clamping plate away from the connecting rod penetrates through the sealing plate and is disposed in the card slot formed on the liquid passing pipe or the circulation shell. The front and rear sides of the end of the clamping plate disposed in the card slot are both arc-shaped. The clamping plate is disposed in the connecting groove formed on the fixing pipe.

[0010] Preferably, a marking block is installed in front of the outer shell. The installation marking block is triangular in shape, and the installation marking blocks and the clamping plates are arranged in one-to-one correspondence.

[0011] Preferably, both ends of the moving plate are fixedly connected with second magnetic plates distributed evenly. Both upper and lower sides of the inner wall of the sealing groove opened in the fixed pipe are fixedly connected with first magnetic plates distributed evenly. The first magnetic plates and the second magnetic plates are arranged in one-to-one correspondence.

[0012] Preferably, the sealing device includes an installation shell, a rotating rod, a sealing main body, an installation plate, a threaded rod, a pushing ring and an internally threaded pipe. The front side of the installation shell is fixedly connected with the rear side of the outer shell. The rotating rod penetrates through the rear side of the installation shell. The sealing main body is arranged on the outer side of the rotating rod. The sealing main body penetrates through the rear of the outer shell. One end of the rotating rod arranged inside the installation shell is fixedly connected with the installation plate. One end of the installation plate far away from the rotating rod is fixedly connected with the threaded rod. The end of the threaded rod far away from the installation plate is provided with the internally threaded pipe. The internally threaded pipe is fixedly connected with the outer shell. The pushing ring is fixedly connected to the outer side of the rotating rod. The sealing main bodies are arranged on the rear side of the liquid inlet tank evenly.

[0013] Preferably, the sealing main body includes a connecting plate, a push rod, a push plate and a rubber plate. The rear side of the liquid inlet tank is fixedly connected with a sealing frame distributed horizontally and corresponding to the liquid passing pipe. The front side of the connecting plate is fixedly connected with push rods distributed evenly. One end of the push rod far away from the connecting plate is fixedly connected with a push plate corresponding to the sealing frame. One side of the push plate far away from the push rod is fixedly connected with the rubber plate. The pushing ring is arranged on the rear side of the connecting plate. The installation plate is arranged on the front side of the connecting plate.

[0014] Compared with the prior art, the beneficial effects of the present application are as follows: 1. In the present application, through the provided outer shell, air inlet valve, air outlet pipe, liquid inlet tank, liquid outlet tank, filtering device, liquid inlet valve body, liquid outlet valve body, sealing device, sealing frame and heat dissipation main body, the circulating pump of the heat dissipation main body can drive the coolant to circulate among the liquid inlet valve body, liquid inlet tank, filtering device, liquid outlet tank, liquid outlet valve body and heat dissipation main body, and finally dissipate heat through the heat dissipation main body, reducing the heat in the waste gas and making the waste gas treatment effect better; 2. In this application, through the arranged filtering device, fixed plate, fixing bolts, handle, sealing ring, fixed pipe, protective rod, sealing groove, moving plate, clamping plate, connecting rod, sliding rod, return spring, connecting groove, liquid delivery pipe, circulation housing, liquid inlet groove, dust removal main body, heat-conducting copper pipe, clamping slot, first magnetic plate, second magnetic plate and sealing plate, when the waste gas passes through the dust removal main body, the waste gas can be filtered. At the same time, the coolant enters the liquid delivery pipe through the connecting groove opened in the fixed pipe and passes through the liquid inlet groove, and then the coolant enters the heat-conducting copper pipe. The heat-conducting copper pipe conducts the heat of the waste gas into the coolant. After the coolant is heated, it enters the circulation housing and is sent to the liquid outlet tank through the liquid inlet groove opened in the circulation housing and the connecting groove. The heated coolant enters the heat dissipation main body through the liquid outlet valve body. After being dissipated by the heat dissipation main body, it enters the liquid inlet tank again through the liquid inlet valve body under the action of the circulation pump, forming a cycle to achieve rapid cooling of the waste gas. When maintaining the dust removal main body, rotate the liquid delivery pipe, circulation housing, dust removal main body and heat-conducting copper pipe. At this time, the clamping plate can drive the moving plate and the sealing plate to rotate, so that the sealing plate seals the connecting groove opened in the fixed pipe to prevent the coolant from leaking from the liquid inlet tank and the liquid outlet tank. Then, drain the coolant in the liquid delivery pipe, circulation housing and heat-conducting copper pipe through the drain valve to prevent the coolant from dripping into the housing and prevent the coolant from accumulating in the housing. Then, take out the dust removal main body for maintenance. At this time, position the moving plate by the magnetic force of the first magnetic plate and the second magnetic plate to prevent the moving plate from moving, making the sealing of the connecting groove opened in the fixed pipe more stable. When installing the dust removal main body, align the clamping slots opened in the liquid delivery pipe and the circulation housing with the installation marking blocks, and install the dust removal main body back into the housing. At the same time, the elastic force of the return spring can accurately push the clamping plate into the clamping slots opened in the liquid delivery pipe and the circulation housing, facilitating the liquid delivery pipe and the circulation housing to drive the moving plate to move through the clamping plate, facilitating the connection of the liquid inlet tank, fixed pipe and liquid delivery pipe, facilitating the connection of the liquid outlet tank, fixed pipe and circulation housing, and facilitating the cooling of the waste gas; 3. In this application, through the provided outer shell, liquid inlet tank, mounting shell, rotating rod, connecting plate, push rod, push plate, rubber plate, mounting plate, threaded rod, internally threaded tube, push ring, and sealing frame, the rotating rod can be directly rotated. The rotating rod drives the threaded rod to rotate through the mounting plate, causing the threaded rod to be threadedly connected to the internally threaded tube. At this time, the rotating rod can push the connecting plate to move through the push ring. At this time, under the action of the rotating rod and the push ring, the two rotating rods arranged up and down can alternately push the connecting plate, causing the connecting plate to push the rubber plate into the sealing frame through the push rod and the push plate, making the rubber plate closely fit the liquid inlet tank. When some of the dust removal main body is being maintained, this ultra-high temperature metal filter bag dust collector can continuously treat the waste gas, improving the waste gas treatment effect. When the push rings provided on the two rotating rods push the connecting plate at two positions up and down, the stress points of the connecting plate can be increased, making the force on the connecting plate more uniform. As a result, the force on the rubber plate is more uniform, improving the sealing effect of the rubber plate. At the same time, under the action of the mounting plate and the push ring, the connecting plate can be driven to move back and forth, while preventing mutual influence between the two rotating rods, making the up and down movement of the connecting plate more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of this application; Figure 2 is a schematic diagram of the installation structure of the filtering device of this application; Figure 3 is a schematic diagram of the installation structure of the installation marking block of this application; Figure 4 is a schematic diagram of the structure of the filtering device of this application; Figure 5 is a schematic diagram of the installation structure of the installation main body of this application; Figure 6 is a schematic diagram of the structure of the fixed tube of this application; Figure 7 is a schematic diagram of the installation structure of the dust removal device of this application; Figure 8 is a schematic diagram of the installation structure of the dust removal main body of this application; Figure 9 is a schematic diagram of the installation structure of the liquid passing tube of this application; Figure 10 of this application Figure 9 schematic diagram of the structure at location A; Figure 11 is a schematic diagram of the structure of the sealing state of the fixed tube by the sealing plate of this application; Figure 12 of this application Figure 11 schematic diagram of the structure at location B; Figure 13 is a schematic diagram of the installation structure of the clamping plate of this application; Figure 14Schematic diagram of the cooperation structure between the pallet and the card slot of this application; Figure 15 Schematic diagram of the installation structure of the sealing device of this application; Figure 16 Schematic diagram of the installation structure of the sealing main body of this application.

[0016] In the figure: 1. Outer shell; 2. Intake valve; 3. Outlet pipe; 4. Liquid inlet tank; 5. Liquid outlet tank; 6. Filter device; 61. Fixed plate; 62. Fixed bolt; 63. Handle; 64. Sealing ring; 65. Installation main body; 651. Fixed pipe; 652. Protection rod; 653. Sealing groove; 654. Moving plate; 655. Pallet; 656. Connecting rod; 657. Slide bar; 658. Return spring; 659. Connecting groove; 66. Dust removal device; 661. Liquid through pipe; 662. Flow through shell; 663. Liquid inlet groove; 664. Dust removal main body; 665. Heat conducting copper pipe; 666. Card slot; 667. Drain valve; 67. First magnetic plate; 68. Second magnetic plate; 69. Sealing plate; 7. Liquid inlet valve body; 8. Liquid outlet valve body; 9. Sealing device; 91. Installation shell; 92. Rotating rod; 93. Sealing main body; 931. Connecting plate; 932. Push rod; 933. Push plate; 934. Rubber plate; 94. Installation plate; 95. Threaded rod; 96. Internal threaded pipe; 97. Push ring; 10. Sealing frame; 11. Heat dissipation main body; 12. Installation marking block. Detailed implementation manners

[0017] Please refer to Figure 1-16 , this application provides a technical solution: An ultra-high temperature metal filter bag dust collector for rapid cooling, including an outer shell 1, a filter device 6 and a sealing device 9. A liquid inlet tank 4 is fixedly connected to the rear side inside the outer shell 1, a liquid outlet tank 5 is fixedly connected to the front side inside the outer shell 1. A liquid inlet valve body 7 is fixedly connected to the left side of the liquid inlet tank 4, a liquid outlet valve body 8 is fixedly connected to the left side of the liquid outlet tank 5. The ends of the liquid inlet valve body 7 and the liquid outlet valve body 8 away from the outer shell 1 are fixedly connected to a heat dissipation main body 11. An outlet pipe 3 is fixedly connected to the middle position between the liquid inlet tank 4 and the liquid outlet tank 5 on the right side of the outer shell 1. An intake valve 2 is fixedly connected to the position behind the liquid inlet tank 4 on the right side of the outer shell 1. A filter device 6 is installed inside the outer shell 1. The filter device 6 is evenly installed in the liquid inlet tank 4 and the liquid outlet tank 5. A sealing device 9 is installed on the rear side of the outer shell 1. Through this setting, the circulating pump of the heat dissipation main body 11 can drive the coolant to circulate between the liquid inlet valve body 7, the liquid inlet tank 4, the filter device 6, the liquid outlet tank 5, the liquid outlet valve body 8 and the heat dissipation main body 11, and finally dissipate heat through the heat dissipation main body 11, reducing the heat in the waste gas and making the waste gas treatment effect better.

[0018] Such as Figure 1-14As shown in the figure, the filtering device 6 includes a fixing plate 61, fixing bolts 62, a handle 63, a sealing ring 64, an installation main body 65, and a dust removal device 66. The installation main body 65 is fixedly connected in the liquid inlet tank 4 and the liquid outlet tank 5 in a uniformly distributed manner. A dust removal device 66 is arranged through the installation main body 65. A fixing plate 61 is installed on the front side of the dust removal device 66. Fixing bolts 62 are arranged through the fixing plate 61 in a uniformly distributed manner. The outer sides of the fixing bolts 62 are threadedly connected to the outer shell 1. Sealing rings 64 are fixedly connected to the front and rear sides of the liquid inlet tank 4 and the liquid outlet tank 5 in a uniformly distributed manner. The sealing ring 64 can seal between the liquid inlet tank 4, the liquid outlet tank 5, and the dust removal main body 664 to prevent waste gas leakage. The sealing ring 64 is arranged outside the dust removal device 66. A handle 63 is fixedly connected to the side of the fixing plate 61 away from the installation main body 65. The dust removal device 66 includes a liquid passing pipe 661, a circulation shell 662, a dust removal main body 664, and a heat conducting copper pipe 665. A liquid passing pipe 661 is fixedly connected to the rear end of the dust removal main body 664. A circulation shell 662 is fixedly connected to the front end of the dust removal main body 664. Heat conducting copper pipes 665 are arranged on the outer side of the dust removal main body 664 in a uniformly distributed manner. The front and rear ends of the heat conducting copper pipes 665 are respectively fixedly connected to the circulation shell 662 and the liquid passing pipe 661. The heat conducting copper pipes 665 connect the circulation shell 662 and the liquid passing pipe 661. The liquid passing pipe 661 penetrates through the liquid inlet tank 4, and the circulation shell 662 penetrates through the liquid outlet tank 5. The outer sides of the liquid passing pipe 661 and the circulation shell 662 are closely attached to the sealing ring 64. Liquid inlet grooves 663 are opened on the outer sides of the liquid passing pipe 661 and the circulation shell 662. The liquid passing pipe 661 is connected to the liquid inlet tank 4 through the liquid inlet groove 663 and the installation main body 65, and the circulation shell 662 is connected to the liquid outlet tank 5 through the liquid inlet groove 663 and the installation main body 65. A sealing device 9 is arranged on one side of the liquid passing pipe 661. A drain valve 667 penetrating through the fixing plate 61 is fixedly connected to the bottom of the front side of the circulation shell 662. The circulation shell 662 is fixedly connected to the fixing plate 61. The installation main body 65 includes a fixing pipe 651, a protection rod 652, and a moving plate 654. Fixing pipes 651 are fixedly connected in the liquid inlet tank 4 in a uniformly distributed manner. Fixing pipes 651 are fixedly connected in the liquid outlet tank 5 in a uniformly distributed manner. Sealing grooves 653 are opened on the left and right sides of the fixing pipe 651. Protection rods 652 are fixedly connected to the positions of the outer side of the fixing pipe 651 where the sealing grooves 653 are opened in a front and rear uniformly distributed manner. Connecting grooves 659 are opened on one side of the fixing pipe 651 at the positions where the sealing grooves 653 are opened in a uniformly distributed manner. The connecting grooves 659 opened on the fixing pipe 651 correspond to the liquid inlet grooves 663 opened on the liquid passing pipe 661 and the circulation shell 662. A moving plate 654 is arranged in the sealing groove 653 opened on the fixing pipe 651. One side of the moving plate 654 is in mutual contact with the protection rod 652. A sealing plate 69 is fixedly connected to the side of the moving plate 654 away from the protection rod 652. The sealing plate 69 is closely attached to the inner wall of the sealing groove 653 opened on the fixing pipe 651. A connecting rod 656 is arranged in the moving plate 654. Slide rods 657 are arranged through both ends of the connecting rod 656.One end of the sliding rod 657 is fixedly connected to the moving plate 654. A return spring 658 is arranged outside the sliding rod 657. A clamping plate 655 is fixedly connected to one side of the connecting rod 656. Clamping grooves 666 are formed on both sides of the liquid delivery pipe 661 and the flow-through shell 662. One end of the clamping plate 655 away from the connecting rod 656 penetrates through the sealing plate 69 and is arranged in the clamping groove 666 formed in the liquid delivery pipe 661 or the flow-through shell 662. Both the front and rear sides of the end of the clamping plate 655 arranged in the clamping groove 666 are arc-shaped. The clamping plate 655 is arranged in the connection groove 659 formed in the fixed pipe 651. A marking block 12 is installed in front of the outer shell 1. The installed marking block 12 is triangular. The installed marking block 12 and the clamping plate 655 are arranged in one-to-one correspondence. Both ends of the moving plate 654 are fixedly connected with uniformly distributed second magnetic plates 68. Both the upper and lower sides of the inner wall of the sealing groove 653 formed in the fixed pipe 651 are fixedly connected with uniformly distributed first magnetic plates 67. The first magnetic plates 67 and the second magnetic plates 68 are arranged in one-to-one correspondence. Through this setting, when the waste gas passes through the dust removal main body 664, the waste gas can be filtered. At the same time, the coolant passes through the connection groove 659 formed in the fixed pipe 651 and enters the liquid delivery pipe 661 through the liquid inlet groove 663. Then the coolant enters the heat-conducting copper pipe 665. The heat-conducting copper pipe 665 conducts the heat of the waste gas into the coolant. After the coolant is heated, it enters the flow-through shell 662. Through the liquid inlet groove 663 formed in the flow-through shell 662, it is sent into the liquid outlet tank 5 through the connection groove 659. The heated coolant enters the heat dissipation main body 11 through the liquid outlet valve body 8. After being dissipated by the heat dissipation main body 11, under the action of the circulation pump, it enters the liquid inlet tank 4 again through the liquid inlet valve body 7 to form a cycle, realizing the rapid cooling of the waste gas. When maintaining the dust removal main body 664, rotate the liquid delivery pipe 661, the flow-through shell 662, the dust removal main body 664 and the heat-conducting copper pipe 665. At this time, the clamping plate 655 can drive the moving plate 654 and the sealing plate 69 to rotate, so that the sealing plate 69 seals the connection groove 659 formed in the fixed pipe 651 to prevent the coolant from leaking from the liquid inlet tank 4 and the liquid outlet tank 5. Then, the coolant in the liquid delivery pipe 661, the flow-through shell 662 and the heat-conducting copper pipe 665 is discharged through the drain valve 667 to prevent the coolant from dripping into the outer shell 1 and prevent the coolant from accumulating in the outer shell 1. Then, the dust removal main body 664 is taken out for maintenance. At this time, the moving plate 654 is positioned by the magnetic force of the first magnetic plates 67 and the second magnetic plates 68 to prevent the moving plate 654 from moving, making the sealing of the connection groove 659 formed in the fixed pipe 651 more stable. When installing the dust removal main body 664, align the clamping grooves 666 formed in the liquid delivery pipe 661 and the flow-through shell 662 with the marking block 12, and install the dust removal main body 664 back into the outer shell 1. At the same time, the elastic force of the return spring 658 can accurately push the clamping plate 655 into the clamping grooves 666 formed in the liquid delivery pipe 661 and the flow-through shell 662, facilitating the liquid delivery pipe 661 and the flow-through shell 662 to drive the moving plate 654 to move through the clamping plate 655 and facilitating the connection of the liquid inlet tank 4, the fixed pipe 651 and the liquid delivery pipe 661.The convenient liquid outlet box 5, the fixed pipe 651 and the circulation shell 662 are connected, which is convenient for cooling the waste gas.

[0019] As Figure 1 , 2 , 15 and 16 show, the sealing device 9 includes a mounting shell 91, a rotating rod 92, a sealing body 93, a mounting plate 94, a threaded rod 95, a pushing ring 97 and an internally threaded pipe 96. The front side of the mounting shell 91 is fixedly connected to the rear side of the outer shell 1. The rear side of the mounting shell 91 is provided with a rotating rod 92 penetrating through it. A sealing body 93 is arranged on the outer side of the rotating rod 92. The sealing body 93 penetrates through the rear of the outer shell 1. One end of the rotating rod 92 arranged inside the mounting shell 91 is fixedly connected to a mounting plate 94. One end of the mounting plate 94 away from the rotating rod 92 is fixedly connected to a threaded rod 95. One end of the threaded rod 95 away from the mounting plate 94 is provided with an internally threaded pipe 96. The internally threaded pipe 96 is fixedly connected to the outer shell 1. A pushing ring 97 is fixedly connected to the outer side of the rotating rod 92. The sealing bodies 93 are evenly distributed on the rear side of the liquid inlet box 4. The sealing body 93 includes a connecting plate 931, a push rod 932, a push plate 933 and a rubber plate 934. A sealing frame 10 which is horizontally distributed and corresponds to the liquid passing pipe 661 is fixedly connected to the rear side of the liquid inlet box 4. A plurality of evenly distributed push rods 932 are fixedly connected to the front side of the connecting plate 931. One end of the push rod 932 away from the connecting plate 931 is fixedly connected to a push plate 933 corresponding to the sealing frame 10. A rubber plate 934 is fixedly connected to the side of the push plate 933 away from the push rod 932. A pushing ring 97 is arranged on the rear side of the connecting plate 931. A mounting plate 94 is arranged on the front side of the connecting plate 931. Through this setting, the rotating rod 92 can be directly rotated. The rotating rod 92 drives the threaded rod 95 to rotate through the mounting plate 94, so that the threaded rod 95 is threadedly connected to the internally threaded pipe 96. At this time, the rotating rod 92 can push the connecting plate 931 to move through the pushing ring 97. At this time, under the action of the rotating rod 92 and the pushing ring 97, the two rotating rods 92 arranged up and down can alternately push the connecting plate 931, so that the connecting plate 931 pushes the rubber plate 934 into the sealing frame 10 through the push rod 932 and the push plate 933, making the rubber plate 934 closely fit with the liquid inlet box 4. When the dust removal main body 664 is maintained, this ultra-high temperature metal filter bag dust collector can continuously treat the waste gas, making the waste gas treatment effect better. When the pushing rings 97 arranged on the two rotating rods 92 push the connecting plate 931 at two positions up and down, the stress points of the connecting plate 931 can be increased, making the force on the connecting plate 931 more uniform, so that the force on the rubber plate 934 is more uniform, making the sealing effect of the rubber plate 934 better. At the same time, under the action of the mounting plate 94 and the pushing ring 97, the connecting plate 931 can be driven to move back and forth, and at the same time, the mutual influence between the two rotating rods 92 can be prevented, making the up and down movement of the connecting plate 931 more stable.

[0020] Workflow: When this ultra-high temperature metal filter bag dust collector is in use, first place the housing 1 in a suitable position, then install the intake valve 2 on the exhaust gas pipeline, and at the same time install the outlet pipe 3 on the exhaust pipe. Then connect the heat dissipation main body 11 to the power supply. After that, start the heat dissipation main body 11 through the external controller. After opening the intake valve 2, the high-temperature exhaust gas enters the housing 1 through the intake valve 2. At this time, the exhaust gas enters the dust removal main body 664 through the liquid delivery pipe 661. The dust removal main body 664 filters the dust in the exhaust gas through the metal fiber filter bag set by itself. The filtered exhaust gas passes through the gap between the dust removal main body 664 and the heat conduction copper pipe 665, and finally is discharged from the housing 1 through the outlet pipe 3. At the same time, the circulating pump in the heat dissipation main body 11 drives the coolant to enter the liquid inlet tank 4 through the liquid inlet valve body 7, and then enters the liquid inlet groove 663 opened in the liquid delivery pipe 661 through the connection groove 659 opened in the fixed pipe 651. It enters the liquid delivery pipe 661 through the liquid inlet groove 663. After that, the liquid delivery pipe 661 sends the coolant into the heat conduction copper pipe 665. The heat conduction copper pipe 665 sends the heat in the exhaust gas into the coolant. The heated coolant is sent into the circulation shell 662. The circulation shell 662 is sent into the liquid outlet tank 5 through the liquid inlet groove 663 opened and the connection groove 659 opened in the fixed pipe 651. Finally, the heated coolant enters the cold row set in the heat dissipation main body 11 through the liquid outlet valve body 8. The electric fan set in the heat dissipation main body 11 drives the air outside the cold row to circulate quickly, dissipating the heat and realizing rapid cooling. When the dust removal main body 664 needs to be maintained after long-term use, first push the rotating rod 92 corresponding to the dust removal main body 664 to be maintained. The rotating rod 92 drives the threaded rod 95 to move through the mounting plate 94 until the threaded rod 95 contacts the internal threaded pipe 96. Then rotate the upper rotating rod 92. The rotating rod 92 drives the threaded rod 95 to be threadedly connected to the internal threaded pipe 96 through the mounting plate 94. The upper rotating rod 92 drives the connecting plate 931 to move through the push ring 97. The connecting plate 931 drives the push rod 932 to drive the push plate 933 to move. The push plate 933 drives the rubber plate 934 to move until the front of the connecting plate 931 contacts the lower mounting plate 94. At this time, stop rotating the upper rotating rod 92 and rotate the lower rotating rod 92. The lower rotating rod 92 drives the connecting plate 931 through the push ring 97 until the front of the connecting plate 931 contacts the upper mounting plate 94. At this time, rotate the upper rotating rod 92 again, and rotate alternately in this way until the connecting plate 931, the push rod 932, the push plate 933 and the rubber plate 934 are driven by the two push rings 97, so that the rubber plate 934 enters the sealing frame 10, and at the same time the rubber plate 934 is tightly combined with the liquid inlet tank 4, realizing the sealing of one side of the dust removal main body 664 to be maintained. After that, remove the fixing bolt 62 on one side of the dust removal main body 664 to be maintained, insert the lever into the handle 63, and then rotate the lever clockwise. The lever drives the fixing plate 61 to rotate through the handle 63. The fixing plate 61 drives the circulation shell 662 to rotate.The circulation housing 662 drives the liquid delivery pipe 661 to rotate through the dust removal main body 664 and the heat conduction copper pipe 665. The circulation housing 662 and the liquid delivery pipe 661 drive the clamping plate 655 to move in a circular motion around the center of the dust removal main body 664 through the provided clamping slots 666. The clamping plate 655 drives the moving plate 654 to move through the connecting rod 656 and the sliding rod 657. The moving plate 654 drives the sealing plate 69 to move. At the same time, the clamping plate 655 moves in the connection slot 659 provided in the fixed pipe 651. After the rotation is completed, the sealing plate 69 covers the outside of the connection slot 659 provided in the fixed pipe 651. At this time, the moving plate 654 is limited by the protection rod 652 to prevent the moving plate 654 from falling off, so that the sealing plate 69 can always fit with the fixed pipe 651, preventing the coolant from flowing into the liquid delivery pipe 661 and the circulation housing 662 during the removal of the dust removal main body 664. At the same time, the second magnetic plate 68 provided on one side of the moving plate 654 fits with the first magnetic plate 67 provided on one side of the fixed pipe 651. Under the action of the magnetic force, the moving plate 654 is limited to prevent the moving plate 654 from moving in the reverse direction, so that the sealing plate 69 always seals the connection slot 659 provided in the fixed pipe 651. At this time, the lever is removed, and then the coolant in the liquid delivery pipe 661, the circulation housing 662 and the heat conduction copper pipe 665 is discharged through the drain valve 667. Then, the handle 63 is pulled. The handle 63 drives the liquid delivery pipe 661, the dust removal main body 664, the heat conduction copper pipe 665 and the circulation housing 662 to move through the fixing plate 61. The clamping slots 666 provided in the circulation housing 662 and the liquid delivery pipe 661 push the clamping plate 655 to move. The clamping plate 655 drives the connecting rod 656 to slide outside the sliding rod 657. The connecting rod 656 pushes the return spring 658 to compress until the liquid delivery pipe 661 is taken out of the housing 1. After that, the dust removal main body 664 is maintained. After the maintenance is completed, the clamping slot 666 provided in the liquid delivery pipe 661 is aligned with the installation marking block 12, and the liquid delivery pipe 661 is inserted into the fixed pipe 651 until the liquid delivery pipe 661 is inserted into the fixed pipe 651 provided in the liquid inlet tank 4. At the same time, the circulation housing 662 is inserted into the fixed pipe 651 provided in the liquid outlet tank 5. The return spring 658 pushes the clamping plate 655 into the clamping slot 666 provided in the liquid delivery pipe 661 or the circulation housing 662 through the connecting rod 656. Then, the lever is inserted into the handle 63 again, and the handle 63 drives the fixing plate 61, the circulation housing 662, the dust removal main body 664, the heat conduction copper pipe 665 and the liquid delivery pipe 661 to rotate counterclockwise, driving the moving plate 654 and the sealing plate 69 to move in the opposite direction of the above-mentioned method until the dust removal main body 664 cannot rotate. At this time, the second magnetic plate 68 provided on the other side of the moving plate 654 fits with the first magnetic plate 67 fixedly connected to the other side of the fixed pipe 651. Under the action of the magnetic force, the moving plate 654 is positioned. At this time, the coolant can enter the liquid delivery pipe 661 and the circulation housing 662, so as to realize the installation of the dust removal main body 664. Then, the rubber plate 934 is taken out of the sealing frame 10 in the opposite way as above, so that the waste gas can enter the maintained dust removal main body 664.Continue to treat the waste gas in this way.

[0021] In this article, specific examples are used to elaborate on the principles and implementation manners of the present application. The descriptions of the above examples are only used to help understand the method and its core idea of the present application. The above is only the preferred implementation manner of the present application. It should be noted that due to the limited nature of written expression and the objectively infinite specific structures, for those of ordinary skill in the art, without departing from the principles of the present application, several improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the inventive concept and technical solution to other occasions without improvement, shall all be regarded as the protection scope of the present application.

Claims

1. A super-high temperature metal filter bag dust collector with rapid cooling, comprising a housing (1), a filtering device (6) and a sealing device (9), characterized in that: A liquid inlet tank (4) is fixedly connected to the inner rear side of the outer shell (1), a liquid outlet tank (5) is fixedly connected to the inner front side of the outer shell (1), a liquid inlet valve body (7) is fixedly connected to the left side of the liquid inlet tank (4), a liquid outlet valve body (8) is fixedly connected to the left side of the liquid outlet tank (5), one ends of the liquid inlet valve body (7) and the liquid outlet valve body (8) far away from the outer shell (1) are fixedly connected to a heat dissipation main body (11), an air outlet pipe (3) is fixedly connected to the middle position between the liquid inlet tank (4) and the liquid outlet tank (5) on the right side of the outer shell (1), an air inlet valve (2) is fixedly connected to the position behind the liquid inlet tank (4) on the right side of the outer shell (1), a filtering device (6) is installed inside the outer shell (1), the filtering device (6) is evenly installed in the liquid inlet tank (4) and the liquid outlet tank (5), and a sealing device (9) is installed on the rear side of the outer shell (1).

2. The ultra-high temperature metal filter bag dust collector for rapid cooling according to claim 1, characterized in that: The filtering device (6) includes a fixing plate (61), fixing bolts (62), a handle (63), a sealing ring (64), a mounting main body (65) and a dust removing device (66). Mounting main bodies (65) evenly distributed are fixedly connected inside both the liquid inlet tank (4) and the liquid outlet tank (5). A dust removing device (66) is arranged through the mounting main body (65). A fixing plate (61) is installed on the front side of the dust removing device (66). Fixing bolts (62) evenly distributed are arranged through the fixing plate (61). The outer sides of the fixing bolts (62) are threadedly connected to the outer shell (1). Sealing rings (64) evenly distributed are fixedly connected to the front and rear sides of both the liquid inlet tank (4) and the liquid outlet tank (5). The sealing rings (64) are arranged on the outer sides of the dust removing devices (66). A handle (63) is fixedly connected to the side of the fixing plate (61) away from the mounting main body (65).

3. The ultra-high temperature metal filter bag dust collector for rapid cooling according to claim 2, wherein: The dust removal device (66) includes a liquid through pipe (661), a circulation shell (662), a dust removal main body (664), and a heat conduction copper pipe (665). The rear end of the dust removal main body (664) is fixedly connected to the liquid through pipe (661), the front end of the dust removal main body (664) is fixedly connected to the circulation shell (662), and heat conduction copper pipes (665) are evenly distributed on the outside of the dust removal main body (664). The front and rear ends of the heat conduction copper pipe (665) are respectively fixedly connected to the circulation shell (662) and the liquid through pipe (661). The heat conduction copper pipe (665) connects the circulation shell (662) and the liquid through pipe (661). The liquid through pipe (661) penetrates into the liquid inlet tank (4), the circulation shell (662) penetrates into the liquid outlet tank (5), and both the outside of the liquid through pipe (661) and the circulation shell (662) are closely attached to the sealing ring (64). Liquid inlet grooves (663) are opened on both the outside of the liquid through pipe (661) and the circulation shell (662). The liquid through pipe (661) is connected to the liquid inlet tank (4) through the liquid inlet groove (663) and the installation main body (65). The circulation shell (662) is connected to the liquid outlet tank (5) through the liquid inlet groove (663) and the installation main body (65). A sealing device (9) is provided on one side of the liquid through pipe (661). A drain valve (667) that penetrates the fixed plate (61) is fixedly connected to the bottom of the front side of the circulation shell (662). The circulation shell (662) is fixedly connected to the fixed plate (61).

4. The ultra-high temperature metal filter bag dust collector for rapid cooling according to claim 3, wherein: The installation main body (65) includes a fixed pipe (651), a protective rod (652), and a moving plate (654). Uniformly distributed fixed pipes (651) are fixedly connected inside the liquid inlet tank (4), and uniformly distributed fixed pipes (651) are fixedly connected inside the liquid outlet tank (5). Sealing grooves (653) are opened on both the left and right sides of the fixed pipe (651). Protective rods (652) are fixedly connected at positions where the sealing grooves (653) are opened on the outside of the fixed pipe (651) and are evenly distributed in the front and rear directions. Connecting grooves (659) are evenly distributed on one side of the position where the sealing grooves (653) are opened in the fixed pipe (651). The connecting grooves (659) opened in the fixed pipe (651) correspond to the liquid inlet grooves (663) opened in the liquid through pipe (661) and the circulation shell (662). A moving plate (654) is arranged in the sealing groove (653) opened in the fixed pipe (651). One side of the moving plate (654) is in close contact with the protective rod (652). A sealing plate (69) is fixedly connected to the side of the moving plate (654) away from the protective rod (652). The sealing plate (69) is in close contact with the inner wall of the sealing groove (653) opened in the fixed pipe (651).

5. The ultra-high temperature metal filter bag dust collector for rapid cooling according to claim 4, characterized in that: A connecting rod (656) is arranged inside the moving plate (654). Slide rods (657) are respectively arranged through both ends of the connecting rod (656). One end of each slide rod (657) is fixedly connected to the moving plate (654). A return spring (658) is arranged on the outer side of each slide rod (657). A clamping plate (655) is fixedly connected to one side of the connecting rod (656). Clamping grooves (666) are respectively arranged on both sides of the liquid conveying pipe (661) and the flow-through shell (662). One end of the clamping plate (655) far from the connecting rod (656) penetrates through the sealing plate (69) and is arranged in the clamping groove (666) opened in the liquid conveying pipe (661) or the flow-through shell (662). Both the front and rear sides of the end of the clamping plate (655) arranged in the clamping groove (666) are arc-shaped. The clamping plate (655) is arranged in the connection groove (659) opened in the fixed pipe (651).

6. The ultra-high temperature metal filter bag dust collector for rapid cooling according to claim 4, wherein: A marking block (12) is installed in front of the outer shell (1). The installed marking block (12) is triangular. The installed marking block (12) and the clamping plate (655) are arranged in one-to-one correspondence.

7. The ultra-high temperature metal filter bag dust collector for rapid cooling according to claim 5, wherein: Second magnetic plates (68) are fixedly connected to both ends of the moving plate (654) in a uniformly distributed manner. First magnetic plates (67) are fixedly connected to the upper and lower sides of the inner wall of the sealing groove (653) opened in the fixed pipe (651) in a uniformly distributed manner. The first magnetic plates (67) and the second magnetic plates (68) are arranged in one-to-one correspondence.

8. A super-high temperature metal filter bag dust collector with rapid cooling according to claim 4, characterized in that: The sealing device (9) includes a mounting shell (91), a rotating rod (92), a sealing main body (93), a mounting plate (94), a threaded rod (95), a pushing ring (97) and an internally threaded pipe (96). The front side of the mounting shell (91) is fixedly connected to the rear side of the outer shell (1). The rotating rod (92) penetrates through the rear side of the mounting shell (91). The sealing main body (93) is arranged on the outer side of the rotating rod (92). The sealing main body (93) penetrates through the rear of the outer shell (1). One end of the rotating rod (92) arranged inside the mounting shell (91) is fixedly connected to the mounting plate (94). One end of the mounting plate (94) far from the rotating rod (92) is fixedly connected to the threaded rod (95). The internally threaded pipe (96) is arranged at the end of the threaded rod (95) far from the mounting plate (94). The internally threaded pipe (96) is fixedly connected to the outer shell (1). The pushing ring (97) is fixedly connected to the outer side of the rotating rod (92). The sealing main bodies (93) are arranged in a uniformly distributed manner on the rear side of the liquid inlet tank (4).

9. The ultra-high temperature metal filter bag dust collector for rapid cooling according to claim 8, characterized in that: The sealing body (93) includes a connecting plate (931), a push rod (932), a push plate (933) and a rubber plate (934). A sealing frame (10) which is horizontally distributed and corresponds to the liquid passing pipe (661) is fixedly connected to the rear side of the liquid inlet tank (4). The front side of the connecting plate (931) is fixedly connected with push rods (932) which are evenly distributed. One end of the push rod (932) away from the connecting plate (931) is fixedly connected with a push plate (933) corresponding to the sealing frame (10). One side of the push plate (933) away from the push rod (932) is fixedly connected with a rubber plate (934). A push ring (97) is arranged on the rear side of the connecting plate (931), and a mounting plate (94) is arranged on the front side of the connecting plate (931).

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