CN211487029U - Dust filter equipment for exhaust-gas treatment - Google Patents

Abstract

The utility model discloses a dust filter equipment for exhaust-gas treatment, including first shell body and sealed pad, the top threaded connection of first shell body has the second shell body, and the inner wall of first shell body is connected with the bracing piece through connecting the axostylus axostyle to the last surface mounting of bracing piece has collection cloth, the lateral surface of collecting cloth is connected through the screw with the medial surface of first shell body, the top of collecting cloth is provided with the discharge, and the top of discharge is provided with the filter. This dust filter equipment for exhaust-gas treatment is provided with the bracing piece and collects the cloth, and the material of collecting the cloth is the rubber membrane material, opens through the rotation of bracing piece, and the bracing piece of being convenient for will collect cloth upwards prop up and open, and the filterable dust granule of the filter of consequently being convenient for falls on the upper surface of collecting the cloth and collects, and simultaneously, when the bracing piece was the level and places, is convenient for collect the fine dust granule to the top whereabouts and catches the collection.

Description

Dust filter equipment for exhaust-gas treatment

Technical Field

The utility model relates to an exhaust-gas treatment technical field specifically is a dust filter equipment for exhaust-gas treatment.

Background

Waste gas treatment as the name implies refers to the general name of a series of activities for treating waste gas generated in the chemical field or the sewage treatment field, wherein the waste gas is firstly filtered in the treatment process, so that solid dust particles in the waste gas can be separated from the waste gas, although the types of dust filtering devices in the market are many, the dust filtering devices have some defects, such as:

most of the traditional dust filtering devices for waste gas treatment connected with an exhaust pipeline are transversely installed, and when the dust filtering devices are vertically installed and are used for filtering dust, the dust is easily influenced by self gravity and falls into a lower pipeline, so that the filtered dust is inconvenient to collect, and the use of the whole device is influenced;

therefore, the dust filtering device for waste gas treatment can well solve the problems.

Disclosure of Invention

An object of the utility model is to provide a dust filter equipment for exhaust-gas treatment to solve the problem that traditional dust filter equipment for exhaust-gas treatment was inconvenient when vertical installation was used and was collected filterable dust on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust filter equipment for exhaust-gas treatment, includes first shell body and sealed the pad, the top threaded connection of first shell body has the second shell body, and the inner wall of first shell body is connected with the bracing piece through connecting the axostylus axostyle to the upper surface mounting of bracing piece has the collection cloth, the lateral surface of collecting the cloth is connected through the screw with the medial surface of first shell body, the top of collecting the cloth is provided with the discharge, and the top of discharge is provided with the filter to the top of filter is provided with first purifying plate, the top of first purifying plate is provided with the second purifying plate, the bottom of connecting the axostylus axostyle is connected with first shell body through torsion spring, the bottom mounting of second shell body has sealed the pad, and the upper end of second shell body and the bottom of first shell body all are fixed.

Preferably, the inner surface of the second outer shell is provided with a sliding groove, the sliding groove is annular, and the inner side surface of the sliding groove is attached to the outer side surface of the filter plate.

Preferably, the butt joint piece is installed on the top of bracing piece, and the lateral surface of butt joint piece is fixed with the magnet piece to the magnet piece is provided with 4 groups, and 2 magnet pieces of every group are the synonym magnetic pole, and the bracing piece is for bonding with the connected mode of collecting cloth simultaneously, and the butt joint piece is fan-shaped structure.

Preferably, the outside of gas collecting pipe is connected with the inner wall of second shell through the dead lever, and the top outside of gas collecting pipe is fixed with first montant to the inside nestification of first montant has the second montant, and the top and the filter of first montant are welded connection simultaneously, and the gas collecting pipe is the circular cone shape structure.

Preferably, the filter plate comprises an inner plate and an outer plate, the outer plate is fixed on the outer side of the inner plate, the inner part of the inner plate is of a solid structure, the diameter of the inner plate is larger than that of the top end of the gas collecting pipe, and the inner part of the outer plate is of a mesh structure.

Compared with the prior art, the beneficial effects of the utility model are that: the dust filter for waste gas treatment;

(1) the dust collecting device is provided with a supporting rod and collecting cloth, the collecting cloth is made of a rubber film and is opened through rotation of the supporting rod, the supporting rod can conveniently upwards support and open the collecting cloth, so that dust particles filtered by a filter plate can be conveniently collected on the upper surface of the collecting cloth, and meanwhile, when the supporting rod is horizontally placed, the collecting cloth can conveniently catch and collect the dust particles falling from the upper side, so that the whole device can conveniently and vertically mount the dust particles;

(2) install the gas collecting pipe, the gas collecting pipe becomes conical, not only be convenient for control the rotation angle of bracing piece through the gas collecting pipe, simultaneously, the setting through the gas collecting pipe still is convenient for upwards introduce waste gas and carry out filtering work on the filter, through first montant and the second montant of nested connection, be convenient for drive the filter and go up and down to in the fine dust with the lower surface adhesion of filter rocks, be convenient for collect dust particle.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

fig. 2 is a schematic view of the bottom structure of the support rod of the present invention;

FIG. 3 is a schematic top view of the filter plate of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is a schematic view of a main sectional structure of the first vertical rod and the second vertical rod of the present invention;

fig. 6 is a schematic view of the torsion spring according to the present invention.

In the figure: 1. a first outer case; 2. a second outer housing; 201. a chute; 3. connecting the shaft lever; 4. a support bar; 41. a butt joint block; 42. a magnet block; 5. collecting cloth; 6. a flange plate; 7. a gas collecting pipe; 71. fixing the rod; 72. a first vertical bar; 73. a second vertical bar; 8. a filter plate; 81. an inner plate; 82. an outer plate; 9. a first purification plate; 10. a second purification plate; 11. a torsion spring; 12. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a dust filtering device for waste gas treatment comprises a first outer shell 1, a second outer shell 2, a connecting shaft rod 3, a support rod 4, a collecting cloth 5, a flange plate 6, a gas collecting pipe 7, a filter plate 8, a first purifying plate 9, a second purifying plate 10, a torsion spring 11 and a sealing gasket 12, wherein the top end of the first outer shell 1 is in threaded connection with the second outer shell 2, the inner wall of the first outer shell 1 is connected with the support rod 4 through the connecting shaft rod 3, the collecting cloth 5 is arranged on the upper surface of the support rod 4, the outer side surface of the collecting cloth 5 is connected with the inner side surface of the first outer shell 1 through a screw, the gas collecting pipe 7 is arranged above the collecting cloth 5, the filter plate 8 is arranged above the gas collecting pipe 7, the first purifying plate 9 is arranged above the filter plate 8, the second purifying plate 10 is arranged above the first purifying plate 9, the bottom end of the connecting shaft rod 3 is connected with the first outer, the bottom end of the second outer shell 2 is fixed with a sealing gasket 12, and the upper end of the second outer shell 2 and the bottom end of the first outer shell 1 are both fixed with flanges 6.

The inner surface of the second outer shell 2 is provided with a chute 201, the chute 201 is annular, and the inner side surface of the chute 201 is attached to the outer side surface of the filter plate 8, so that the chute 201 can limit the lifting position of the filter plate 8;

the top end of the supporting rod 4 is provided with a butt-joint block 41, the outer side surface of the butt-joint block 41 is fixed with a magnet block 42, the magnet block 42 is provided with 4 groups, each group of 2 magnet blocks 42 is of a different magnetic pole, meanwhile, the supporting rod 4 is connected with the collecting cloth 5 in a bonding mode, the butt-joint block 41 is of a fan-shaped structure, so that the top end of the supporting rod 4 is sealed through the fan-shaped butt-joint block 41, meanwhile, the four supporting rods 4 are fixed through the magnet blocks 42 of the 4 groups of different magnetic poles, and dust can be collected well through the collecting cloth 5 on the supporting rod 4;

the outer side of the gas collecting pipe 7 is connected with the inner wall of the second outer shell 2 through a fixing rod 71, a first vertical rod 72 is fixed on the outer side above the gas collecting pipe 7, a second vertical rod 73 is nested inside the first vertical rod 72, the top end of the first vertical rod 72 is connected with the filter plate 8 in a welding mode, and the gas collecting pipe 7 is in a conical structure, so that the gas collecting pipe 7 can guide waste gas, and the waste gas can enter the lower portion of the filter plate 8 to be filtered;

the filter 8 includes inner panel 81 and planking 82, and the outside of inner panel 81 is fixed with planking 82 to the inside of inner panel 81 is solid column structure, and the diameter of inner panel 81 is greater than the diameter on discharge 7 top simultaneously, and the inside of planking 82 is the mesh column structure, through inside solid column structure inner panel 81 that is, the waste gas of being convenient for filters through planking 82, thereby the fine downwards of dust that the adhesion is on being convenient for planking 82 falls into on collecting cloth 5.

The working principle is as follows: when the dust filtering device for waste gas treatment is used, firstly, as shown in figure 1, when the whole device needs to be vertically installed, as shown in figure 1, the outer ends of the first outer shell 1 and the second outer shell 2 are both installed with an external waste gas exhaust pipeline through a flange 6, then, the whole device can be used, when waste gas enters the first outer shell 1, at this time, as shown in figure 1-2, the waste gas blows the support rod 4 upwards, so that the support rod 4 rotates upwards under the action of the connecting shaft rod 3 to be contacted with the bottom end of the gas collecting pipe 7, meanwhile, as shown in figure 6, the connecting shaft rod 3 stores force on the torsion spring 11 when rotating, the support rod 4 upwards supports the annular collecting cloth 5 when rotating, then, the waste gas enters the gas collecting pipe 7 and is discharged through the top end of the gas collecting pipe 7 with a hollow shape inside, at this time, the exhaust gas passes through the outer plate 82 with the hollow interior inside the filter plate 8 to be primarily filtered, and meanwhile, the filter plate 8 is jacked upwards by the exhaust gas, so that the filter plate 8 slides upwards in the chute 201, and at this time, as shown in fig. 5, the filter plate 8 is conveniently supported by the first vertical rod 72 and the second vertical rod 73;

then, the exhaust gas can be well filtered through the outer plate 82 in the filter plate 8, then the filtered dust particles fall into the collecting cloth 5 below through the self gravity to be collected, then the exhaust gas filtered by the filter plate 8 is filtered and adsorbed again through the first purifying plate 9 and the second purifying plate 10 which are all made of activated carbon materials inside, and then is discharged through the top end of the second outer shell 2, when the exhaust gas is filtered, no exhaust gas enters the first outer shell 1, at this time, the support rod 4 rotates reversely under the action of the torsion spring 11, so that the support rod 4 is placed in a horizontal state, meanwhile, the four fan-shaped butt-joint blocks 41 are spliced and fixed through the attraction of the butt-joint block 41 at the top end of the support rod 4 and the magnet block 42 of the adjacent unlike magnetic pole, then the filter plate 8 slides downwards under the action of the gravity, and stops sliding when sliding to the bottom end of the chute 201, therefore, through the shaking of the filter plate 8, impurities adhered to the lower surface of the filter plate 8 can be conveniently shaken to fall into the collecting cloth 5 below for collection, when dust on the collecting cloth 5 needs to be cleaned, as shown in fig. 4, the first outer shell 1 and the second outer shell 2 are disassembled in a threaded rotating mode, and then the dust on the collecting cloth 5 in the first outer shell 1 can be cleaned, so that the whole device is used, and the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides a dust filter equipment for exhaust-gas treatment, includes first shell body (1) and sealed pad (12), its characterized in that: the top end of the first outer shell (1) is in threaded connection with a second outer shell (2), the inner wall of the first outer shell (1) is connected with the supporting rod (4) through a connecting shaft rod (3), the upper surface of the supporting rod (4) is provided with a collecting cloth (5), the outer side surface of the collecting cloth (5) is connected with the inner side surface of the first outer shell (1) through a screw, a gas collecting pipe (7) is arranged above the collecting cloth (5), a filter plate (8) is arranged above the gas collecting pipe (7), a first purifying plate (9) is arranged above the filter plate (8), a second purifying plate (10) is arranged above the first purifying plate (9), the bottom end of the connecting shaft rod (3) is connected with the first outer shell (1) through a torsion spring (11), and a sealing gasket (12) is fixed at the bottom end of the second outer shell (2), and the upper end of the second outer shell (2) and the bottom end of the first outer shell (1) are both fixed with flange plates (6).

2. A dust filter device for exhaust gas treatment according to claim 1, wherein: the inner surface of the second outer shell (2) is provided with a sliding groove (201), the sliding groove (201) is annular, and the inner side surface of the sliding groove (201) is attached to the outer side surface of the filter plate (8).

3. A dust filter device for exhaust gas treatment according to claim 1, wherein: butt joint piece (41) is installed on the top of bracing piece (4), and the lateral surface of butt joint piece (41) is fixed with magnet piece (42) to magnet piece (42) are provided with 4 groups, and 2 magnet pieces (42) of every group are the synonym magnetic pole, and bracing piece (4) are for bonding with the connected mode of collecting cloth (5) simultaneously, and butt joint piece (41) are fan-shaped structure.

4. A dust filter device for exhaust gas treatment according to claim 1, wherein: the outside of gas collecting pipe (7) is connected with the inner wall of second shell (2) through dead lever (71), and the top outside of gas collecting pipe (7) is fixed with first montant (72) to the inside nestification of first montant (72) has second montant (73), and the top and filter (8) of first montant (72) are welded connection simultaneously, and gas collecting pipe (7) are the circular cone shape structure.

5. A dust filter device for exhaust gas treatment according to claim 1, wherein: the filter (8) include inner panel (81) and planking (82), and the outside of inner panel (81) is fixed with planking (82) to the inside of inner panel (81) is solid column structure, and the diameter of inner panel (81) is greater than the diameter on discharge (7) top simultaneously, and the inside of planking (82) is the mesh column structure.

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