Cooling type ultrahigh-temperature metal filter bag dust collector

Abstract

The utility model relates to the technical field of metal filter bag dust removers, in particular to a cooling type ultrahigh-temperature metal filter bag dust remover, which comprises a dust remover body and a communicating pipe, and the communicating pipe is fixedly connected to the inner side of the upper end of the dust remover body. When the metal filter bag needs to be dismounted and cleaned regularly, an electric valve is closed, then a sealing door is opened, a hydraulic cylinder is started, the hydraulic cylinder drives a placement pressurizing plate to move downwards, an annular plate moves downwards along with descending of the placement pressurizing plate, an annular sealing ring leaves a sealing groove, and finally the annular plate leaves a mounting groove; according to the device, the dismounting and mounting operation is simple, the working intensity of operators is reduced, the time and the energy are saved, the overall dismounting and mounting efficiency is improved, and the subsequent use of equipment is not influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal filter bag dust catcher technical field, concretely is a cooling type ultrahigh temperature metal filter bag dust catcher. BACKGROUND

[0002] Cooling type ultrahigh temperature metal filter bag dust catcher is a kind of high-efficiency and energy-saving environmental protection equipment, mainly used in the purification treatment of high-temperature flue gas generated in industrial production process, and its core component is metal filter bag, these filter bags have very high high-temperature resistance, wear resistance and corrosion resistance, can keep stable dust removal effect under harsh working environment.

[0003] The existing metal filter bag dust catcher when using, flue gas needs to be pretreated, first passes through cooler and spray tower, carries out cooling and removes large particle material, satisfies the normal working condition of metal filter bag, and the flue gas after cooling enters metal filter bag and carries out filtration and dust removal, but metal filter bag long-time use will have dust deposition, causes certain blockage, influences the dust removal effect of dust remover whole, needs worker to regularly dismount metal filter bag and carries out cleaning, but the metal filter bag dismounting installation replacement of most current is more cumbersome, makes work intensity big, consumes a lot of time and energy, to lead to installation efficiency low, affect the subsequent use of equipment, therefore, in view of the above problem, we propose a cooling type ultrahigh temperature metal filter bag dust catcher. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a cooling type ultrahigh temperature metal filter bag dust catcher to solve the problem of low installation efficiency and subsequent use of equipment due to the cumbersome dismounting, installation and replacement of most current metal filter bags.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The utility model provides a cooling type superhigh temperature metal filter bag dust catcher, including dust catcher body and the communicating pipe, the inboard fixed connection of dust catcher body upper end has the communicating pipe, the upper end fixed connection of communicating pipe has the air inlet pipe, the inboard of communicating pipe is equipped with electric valve, the lower end fixed connection of communicating pipe has the air induction cover, the bottom fixed connection of air induction cover has the gasket, the inside fixed connection of dust catcher body has the support frame, the inboard of support frame upper end is equipped with the air hole, the inboard of support frame lower end is equipped with the installation slot, the upper end of installation slot is equipped with the sealing groove, the inboard fixed connection of support plate both ends of dust catcher body is equipped with the hydraulic cylinder, the upper end fixed connection of hydraulic cylinder has the place pressurizing plate, the upper end of place pressurizing plate places the annular plate, the inboard fixed connection of annular plate has the metal filter bag, the inboard fixed connection of dust catcher body lower part both ends has the exhaust pipe, the front of dust catcher body is equipped with the sealing door, the inside fixed connection of dust catcher body bottom has the vertical edition.

[0007] Preferably, the dust catcher body is hollow, the air induction cover is trapezoidal in cross section, and the lower end surface of the gasket is tightly attached to the upper end surface of the support frame.

[0008] Preferably, the support frame is above the support plate, the number of air holes is two, the number of installation slots is two, and the number of sealing grooves is two.

[0009] Preferably, the air holes and installation slots are in communication, the sealing grooves are circular in shape, the number of support plates is four, and the vertical edition is fixedly connected with support plates at both ends.

[0010] Preferably, the number of hydraulic cylinders is four, the number of pressurizing plates is four, the number of annular plates is two, the upper part of the annular plate is in the installation slot, the upper part of the annular sealing ring is in the sealing groove, the number of metal filter bags is two, and the metal filter bags are on both sides of the vertical edition.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The utility model discloses a support frame, vent hole, installation groove, sealing groove, support plate, hydraulic cylinder, place pressurizing plate, annular plate and annular sealing ring are set up, need to regularly remove metal filter bag and clean, close electric valve then open sealing door, start hydraulic cylinder, and hydraulic cylinder drives place pressurizing plate to move down, at this moment annular plate moves down along with the lowering of place pressurizing plate, makes annular sealing ring leave sealing groove, finally annular plate leaves installation groove, can whole metal filter bag is taken down and cleans, after cleaning, reverse operation can be installed, and the device dismantling and installation operation is simple, reduces the working strength of operating personnel, saves time and energy, makes the whole dismantling and installation efficiency promotion, does not influence the subsequent use of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is whole structure schematic diagram of the utility model;

[0014] Figure 2 It is A place structure schematic diagram of the utility model Figure 1 ;

[0015] Figure 3 It is support frame structure schematic diagram of the utility model;

[0016] Figure 4 It is sealing groove cut open structure schematic diagram of the utility model;

[0017] Figure 5 It is metal filter bag overhead structure schematic diagram of the utility model;

[0018] Figure 6 It is sealing door overhead structure schematic diagram of the utility model;

[0019] Figure 7 It is place pressurizing plate overhead structure schematic diagram of the utility model.

[0020] In the drawing: 1, dust remover body;2, communication pipe;3, air inlet pipe;4, electric valve;5, air induction cover;6, sealing gasket;7, support frame;8, vent hole;9, installation groove;10, sealing groove;11, support plate;12, hydraulic cylinder;13, place pressurizing plate;14, annular plate;15, annular sealing ring;16, metal filter bag;17, exhaust pipe;18, sealing door;19, vertical edition. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0022] Please refer to Figures 1-7 The present application provides a technical scheme:

[0023] The cooling type ultrahigh-temperature metal filter bag dust collector comprises a dust collector body 1 and a communication pipe 2, the inner side of the upper end of the dust collector body 1 is fixedly connected with the communication pipe 2, the upper end of the communication pipe 2 is fixedly connected with an air inlet pipe 3, the inner side of the communication pipe 2 is provided with an electric valve 4, the lower end of the communication pipe 2 is fixedly connected with an air guide cover 5, the bottom end of the air guide cover 5 is fixedly connected with a sealing gasket 6, the inside of the dust collector body 1 is fixedly connected with a support frame 7, the inner side of the upper end of the support frame 7 is provided with a ventilation hole 8, the inner side of the lower end of the support frame 7 is provided with a mounting groove 9, the upper end of the mounting groove 9 is provided with a sealing groove 10, the inner walls of the left and right ends of the dust collector body 1 are fixedly connected with support plates 11, the inner side of the upper end of each support plate 11 is fixedly connected with a hydraulic cylinder 12, the upper end of each hydraulic cylinder 12 is fixedly connected with a placed pressurizing plate 13, the upper end of each placed pressurizing plate 13 is placed with an annular plate 14, the upper end of each annular plate 14 is fixedly connected with an annular sealing ring 15, the inner side of each annular plate 14 is fixedly connected with a metal filter bag 16, the inner sides of the lower ends of the left and right ends of the lower part of the dust collector body 1 are fixedly connected with air outlet pipes 17, the front end of the dust collector body 1 is provided with a sealing door 18, and the inner bottom end of the dust collector body 1 is fixedly connected with a vertical plate 19.

[0024] The inside of the dust remover body 1 is hollow, the cross section shape of the air guide cover 5 is trapezoidal, the lower end surface of the sealing gasket 6 and the upper end surface of the support frame 7 are closely attached, the support frame 7 is located above the support plate 11, the number of air holes 8 is two, the number of installation grooves 9 is two, the number of sealing grooves 10 is two, the air holes 8 and the installation grooves 9 are communicated with each other, the sealing groove 10 is circular in shape, the number of support plates 11 is four, the left and right ends of the vertical plate 19 are fixedly connected with the support plates 11, the number of hydraulic cylinders 12 is four, the number of placed pressurizing plates 13 is four, the number of annular plates 14 is two, the upper part of the annular plate 14 is located in the installation groove 9, the upper part of the annular sealing ring 15 is located in the sealing groove 10, the number of metal filter bags 16 is two, the metal filter bags 16 are located on the left and right sides of the vertical plate 19, the upper end of the dust remover body 1 is fixedly connected with the communication pipe 2, the upper end of the communication pipe 2 is fixedly connected with the air inlet pipe 3, the inner side of the communication pipe 2 is provided with an electric valve 4, the lower end of the communication pipe 2 is fixedly connected with the air guide cover 5, the bottom end of the air guide cover 5 is fixedly connected with the sealing gasket 6, the inside of the dust remover body 1 is fixedly connected with the support frame 7, which is convenient for setting the support frame 7, the air hole 8, the installation groove 9, the sealing groove 10, the support plate 11, the hydraulic cylinder 12, the placed pressurizing plate 13, the annular plate 14 and the annular sealing ring 15, when it is necessary to regularly disassemble and clean the metal filter bag 16, the electric valve 4 is closed and then the sealing door 18 is opened, the hydraulic cylinder 12 is started, the hydraulic cylinder 12 drives the placed pressurizing plate 13 to move downward, at this time the annular plate 14 moves downward with the lowering of the placed pressurizing plate 13, so that the annular sealing ring 15 leaves the sealing groove 10, finally the annular plate 14 leaves the installation groove 9, so that the metal filter bag 16 can be taken down as a whole for cleaning, after cleaning, reverse operation can be carried out for installation, the device is simple in disassembly and installation operation, reduces the working strength of the operator, saves time and effort, improves the overall disassembly and installation efficiency, and does not affect the subsequent use of the equipment; the upper end of the support frame 7 is provided with an air hole 8, the lower end of the support frame 7 is provided with an installation groove 9, the upper end of the installation groove 9 is provided with a sealing groove 10, the inner walls of the left and right ends of the dust remover body 1 are fixedly connected with support plates 11, the upper end of the support plate 11 is fixedly connected with a hydraulic cylinder 12, the upper end of the hydraulic cylinder 12 is fixedly connected with a placed pressurizing plate 13, the upper end of the placed pressurizing plate 13 is placed with an annular plate 14, the upper end of the annular plate 14 is fixedly connected with an annular sealing ring 15, the inner side of the annular plate 14 is fixedly connected with a metal filter bag 16, the inner sides of the left and right ends of the lower part of the dust remover body 1 are fixedly connected with an exhaust pipe 17, the front end of the dust remover body 1 is provided with a sealing door 18, and the bottom end of the inside of the dust remover body 1 is fixedly connected with a vertical plate 19.

[0025] Workflow: When the device is in use, the external power supply is powered on, the gas is discharged from the gas inlet pipe 3 into the connecting pipe 2, at this time the electric valve 4 is opened, so that the gas enters the dust collector body 1 from the connecting pipe 2, the gas guide cover 5 guides the gas, the sealing gasket 6 seals between the gas guide cover 5 and the support frame 7, so that the gas enters the metal filter bag 16 through the air hole 8, so that the metal filter bag 16 filters the gas, and the filtered gas is discharged outward through the exhaust pipe 17, when the metal filter bag 16 needs to be cleaned regularly, close the electric valve 4 and open the sealing door 18, start the hydraulic cylinder 12, the hydraulic cylinder 12 drives the placement of the pressurizing plate 13 to move downward, the placement of the pressurizing plate 13 does not exert upward supporting force on the annular plate 14, so that the annular plate 14 moves downward due to the influence of gravity, so that the annular sealing ring 15 leaves the sealing groove 10, and finally the annular plate 14 leaves the mounting groove 9, so that the metal filter bag 16 can be taken down as a whole for cleaning, after cleaning, place the annular plate 14 on the placement of the pressurizing plate 13, start the hydraulic cylinder 12, the hydraulic cylinder 12 drives the placement of the pressurizing plate 13 to move upward, the placement of the pressurizing plate 13 drives the annular plate 14, the annular sealing ring 15 and the metal filter bag 16 to move upward as a whole, so that the annular sealing ring 15 completely enters the sealing groove 10, the outer side of the annular sealing ring 15 and the sealing groove 10 are tightly fitted, and the support frame 7 and the metal filter bag 16 are sealed, the annular plate 14 completely enters the mounting groove 9, so as to complete the installation, the device is simple to disassemble and install, thereby reducing the working strength of the operator, saving time and effort, improving the overall disassembly and installation efficiency, and not affecting the subsequent use of the equipment.

[0026] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cooling type ultra-high temperature metal bag filter dust collector comprising a dust collector body (1) and a communication pipe (2), characterized in that: The upper end of the dust remover body (1) is fixedly connected with a communication pipe (2), the upper end of the communication pipe (2) is fixedly connected with an air inlet pipe (3), the inner side of the communication pipe (2) is provided with an electric valve (4), the lower end of the communication pipe (2) is fixedly connected with an air induction cover (5), the bottom end of the air induction cover (5) is fixedly connected with a sealing gasket (6), the dust remover body (1) is fixedly connected with a support frame (7) inside, the upper end of the support frame (7) is provided with a ventilation hole (8) inside, the lower end of the support frame (7) is provided with a mounting groove (9) inside, the upper end of the mounting groove (9) is provided with a sealing groove (10), the inner walls of the left and right ends of the dust remover body (1) are both fixedly connected with a support plate (11), the upper end of the support plate (11) is fixedly connected with a hydraulic cylinder (12) inside, the upper end of the hydraulic cylinder (12) is fixedly connected with a placed pressurizing plate (13), the upper end of the placed pressurizing plate (13) is placed with an annular plate (14), the upper end of the annular plate (14) is fixedly connected with an annular sealing ring (15), the inner side of the annular plate (14) is fixedly connected with a metal filter bag (16), the inner sides of the lower left and right ends of the dust remover body (1) are fixedly connected with an exhaust pipe (17), the front end of the dust remover body (1) is provided with a sealing door (18), the bottom end of the dust remover body (1) is fixedly connected with a vertical plate (19) inside.

2. A quenching type ultra-high-temperature metal bag filter dust collector according to claim 1, characterized in that: The dust remover body (1) is hollow, the air induction cover (5) is trapezoidal in cross-sectional shape, and the lower end surface of the sealing gasket (6) is tightly attached to the upper end surface of the support frame (7).

3. The quenching type ultra-high-temperature metal bag filter dust collector according to claim 1, characterized in that: The support frame (7) is located above the support plate (11), the number of ventilation holes (8) is two, the number of mounting grooves (9) is two, and the number of sealing grooves (10) is two.

4. A quenching type ultra-high-temperature metal bag filter dust collector according to claim 1, characterized in that: The ventilation hole (8) and the mounting groove (9) are in communication with each other, the sealing groove (10) is circular in shape, the number of support plates (11) is four, and the left and right ends of the vertical plate (19) are both fixedly connected with a support plate (11).

5. A quenching type ultra-high-temperature metal bag filter dust collector according to claim 1, characterized in that: The number of hydraulic cylinders (12) is four, the number of placed pressurizing plates (13) is four, the number of annular plates (14) is two, the upper part of the annular plate (14) is located in the mounting groove (9), the upper part of the annular sealing ring (15) is located in the sealing groove (10), the number of metal filter bags (16) is two, and the metal filter bags (16) are located on the left and right sides of the vertical plate (19).

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