CN211659511U - High-temperature-resistant needling filtering cloth bag for dust collector - Google Patents

Abstract

The utility model discloses a dust remover is with high temperature resistant acupuncture filtration sack, including footstock and base, the top of base is arranged in to the footstock, is equipped with the filter cloth bag main part between footstock and the base, and the inside of filter cloth bag main part is equipped with fossil fragments, and the mid-mounting on footstock top has the detachable top cap, and the gas outlet has been seted up at the middle part of top cap, outer lane fixedly connected with heat exchange tube between footstock and the base, heat exchange tube are the knitmesh form, the beneficial effects of the utility model are that: can let in cold water through the heat exchange tube in the use and cool down the heat dissipation to the flue gas, greatly reduced the temperature through filter cloth bag main part flue gas, make filter cloth bag main part can be applicable to high temperature flue gas and remove dust, improve high temperature resistant ability, filter cloth bag main part is made for glass fiber acupuncture felt simultaneously, further improved filter cloth bag's high temperature resistant ability, and can carry out prefiltering to large granule dust through the heat exchange tube, reduce the filtration load of filter cloth bag main part, increase of service life.

Description

High-temperature-resistant needling filtering cloth bag for dust collector

Technical Field

The utility model relates to a acupuncture filters sack, in particular to dust remover is with high temperature resistant acupuncture filters sack belongs to filter cloth bag technical field.

Background

Along with the rapid development of the society, the industrial industry obtains higher attention, when a factory works, the surrounding environment is worsened along with the appearance of dust-containing smoke, the filter bag is required to adapt to more severe environments, the filter bag becomes important environmental protection equipment widely applied all over the world, the dust removal filter bag is a key part in the operation process of the bag type dust collector, and the use field of the filter bag is more and more extensive.

Current strain sack is poor high temperature resistance, and when using under high temperature environment, too high temperature also easily appears warping and fold for arousing that the filter cloth bag takes place, and then influences normal use, has shortened life greatly, and current strain sack does not possess automatic deashing ability simultaneously, needs artifical periodic cleaning, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dust remover is with high temperature resistant acupuncture filtration sack to solve the current poor and problem that does not possess automatic deashing ability of the resistant high temperature ability of filtration sack that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust remover is with resistant high temperature acupuncture filtration sack, includes footstock and base, the top of base is arranged in to the footstock, be equipped with between footstock and the base and strain the sack main part, the inside of straining the sack main part is equipped with fossil fragments, the mid-mounting on footstock top has the detachable top cap, the gas outlet has been seted up at the middle part of top cap, outer lane fixedly connected with heat exchange tube between footstock and the base, the heat exchange tube is the knitted net form, fixedly connected with inlet tube and outlet pipe are distinguished to the top of heat exchange tube one side and the bottom of opposite side, the one end and the external water source intercommunication of inlet tube, the outer lane of footstock and the outer lane of base all rotate respectively through the bearing and install first rotary drum and second rotary drum, the both sides of first rotary drum bottom respectively with the both sides fixed connection on two.

As an optimized technical scheme of the utility model, the top of base is interior concave surface, a plurality of trompil has been seted up on the base, the trompil is in between straining sack main part and the heat exchange tube.

As an optimized technical proposal of the utility model, the main body of the filter cloth bag is made of glass fiber needled felt.

As a preferred technical scheme of the utility model, the inside fixed mounting of gas outlet has the flabellum, the top fixed mounting of flabellum fan shaft has the gear, the fixed annular rack that is equipped with in top of first rotary drum inner wall, the gear meshes with the inboard of annular rack, a plurality of opening has been seted up on the gear.

As an optimal technical scheme of the utility model, two the outside and the inboard of dead lever are fixed respectively and are equipped with two first soft brushes and two soft brushes of second, two first soft brush all contacts with the outside of filter cloth bag main part, two the soft brush of second all contacts with the inboard of heat exchange tube.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a high temperature resistant acupuncture filters sack for dust remover can let in cold water through the heat exchange tube and cool down the heat dissipation to the flue gas in the use, greatly reduced the temperature through the flue gas of filter bag main part, make filter bag main part can be applicable to the high temperature flue gas and remove dust, improve high temperature resistant ability, filter the sack main part simultaneously and make for glass fiber acupuncture felt, further improved the high temperature resistant ability of filter sack, and can pre-filter the large granule dust through the heat exchange tube, reduce the filtration load of filter sack main part, increase of service life; the air current can drive the flabellum and rotate when filtering the gas outlet on sack main part and the top cap, can drive first rotary drum through gear drive annular rack and rotate, can drive two dead levers and be circular motion when first rotary drum rotates, can carry out automatic deashing operation, labour saving and time saving with heat exchange tube and filter cloth bag main part respectively through first soft brush and the soft brush of second in the motion process.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

In the figure: 1. a top seat; 2. a base; 3. a filter cloth bag main body; 4. a keel; 5. a top cover; 6. an air outlet; 7. a heat exchange pipe; 8. a water inlet pipe; 9. a water outlet pipe; 10. a first rotating drum; 11. a second rotating drum; 12. fixing the rod; 13. a fan blade; 14. a gear; 15. an annular rack; 16. a first soft brush; 17. a second soft brush; 18. and (4) opening.

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, the utility model provides a high temperature resistant acupuncture filtering cloth bag for a dust remover, which comprises a top seat 1 and a base 2, wherein the top seat 1 is arranged on the top of the base 2, a filtering cloth bag main body 3 is arranged between the top seat 1 and the base 2, a keel 4 is arranged inside the filtering cloth bag main body 3, a detachable top cover 5 is arranged at the middle part of the top end of the top seat 1, an air outlet 6 is arranged at the middle part of the top cover 5, a heat exchange tube 7 is fixedly connected to the outer ring between the top seat 1 and the base 2, the heat exchange tube 7 is in a mesh shape, the top end of one side of the heat exchange tube 7 and the bottom end of the other side are respectively and fixedly connected with a water inlet tube 8 and a water outlet tube 9, one end of the water inlet tube 8 is communicated with an external water source, cold water can be introduced through the heat exchange tube, improve high temperature resistance ability, the outer lane of footstock 1 and the outer lane of base 2 all rotate respectively through the bearing and install first rotary drum 10 and second rotary drum 11, the both sides of first rotary drum 10 bottom through two dead levers 12 respectively with the both sides fixed connection on two second rotary drums 11 tops.

Preferably, the top end of the base 2 is an inward concave surface, the base 2 is provided with a plurality of open holes, the open holes are positioned between the filter cloth bag main body 3 and the heat exchange tubes 7, dust filtered by the filter cloth bag main body 3 can conveniently fall into a paper dust hopper through the open holes, the filter cloth bag main body 3 is made of glass fiber needled felt, the high temperature resistance of the filter cloth bag is further improved, the inside of the air outlet 6 is fixedly provided with fan blades 13, the top end of a fan shaft of the fan blades 13 is fixedly provided with a gear 14, the top of the inner wall of the first rotary drum 10 is fixedly provided with an annular rack 15, the gear 14 is meshed with the inner side of the annular rack 15, the gear 14 is provided with a plurality of openings 18, when the fan blades 13 are driven to rotate by air flow, the annular rack 15 can drive the first rotary drum 10 to rotate by the gear 14, the gear 14 can be prevented from obstructing flue gas flow by the openings 18, the outer, two first soft brushes 16 all contact with the outside of filter cloth bag main part 3, and two second soft brushes 17 all contact with the inboard of heat exchange tube 7, can drive two dead levers 12 when first rotary drum 10 rotates and be circular motion, can carry out the deashing operation through first soft brush 16 and second soft brush 17 with heat exchange tube 7 and filter cloth bag main part 3 respectively in the motion process, avoid blockking up.

When in specific use, the utility model relates to a high temperature resistant acupuncture filtering cloth bag for dust remover, firstly, the whole filtering cloth bag is arranged at a proper position, when filtering flue gas, the flue gas flows through a heat exchange tube 7, a filter cloth bag main body 3 and a gas outlet 6 on a top cover 5 in sequence, when the high temperature flue gas passes through the heat exchange tube 7, cold water is introduced into the heat exchange tube 7 through a water inlet tube 8 and then is discharged through a water outlet tube 9, the cold water can contact with the high temperature flue gas for heat exchange when flowing through the heat exchange tube 7, the temperature of the flue gas passing through the filter cloth bag main body 3 is greatly reduced, the filter cloth bag main body 3 can be suitable for high temperature flue gas dust removal, the high temperature resistance is improved, the heat is recycled, meanwhile, the filter cloth bag main body 3 is made of glass fiber acupuncture felt, the high temperature resistance of the filter cloth bag is further improved, and the heat exchange tube 7 is in, reduce the filtration load of straining sack main part 3, increase of service life, the air current filters the back through filter cloth bag main part 3, can drive flabellum 13 when flowing out through gas outlet 6 on the top cap 5 and rotate, flabellum 13 drives gear 14 and rotates, it can drive first rotary drum 10 through gear transmission 14 annular rack 15 and rotate, cooperate with second rotary drum 11 when first rotary drum 10 rotates and can drive two dead levers 12 and be circular motion, can carry out automatic deashing operation with heat exchange tube 7 and strain sack main part 3 respectively through first soft brush 16 and the soft brush 17 of second in the motion process, time saving and labor saving.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a dust remover is with high temperature resistant acupuncture filtering cloth bag, includes footstock (1) and base (2), its characterized in that, the top of base (2) is arranged in footstock (1), be equipped with between footstock (1) and base (2) and strain sack main part (3), the inside of straining sack main part (3) is equipped with fossil fragments (4), the mid-mounting on footstock (1) top has detachable top cap (5), gas outlet (6) have been seted up at the middle part of top cap (5), outer lane fixedly connected with heat exchange tube (7) between footstock (1) and base (2), heat exchange tube (7) are the knitted net form, the top of heat exchange tube (7) one side and the bottom of opposite side respectively fixedly connected with inlet tube (8) and outlet pipe (9), the one end and the external water source intercommunication of inlet tube (8), the outer lane of footstock (1) and the outer lane of base (2) all rotate respectively through the bearing and install first rotary drum (10) And the two sides of the bottom end of the first rotary drum (10) are respectively and fixedly connected with the two sides of the top ends of the two second rotary drums (11) through two fixing rods (12).

2. The high temperature resistant needle punched filter cloth bag for dust collectors of claim 1, wherein: the top end of the base (2) is an inward concave surface, a plurality of openings are formed in the base (2), and the openings are located between the filter cloth bag main body (3) and the heat exchange tubes (7).

3. The high temperature resistant needle punched filter cloth bag for dust collectors of claim 1, wherein: the filter cloth bag main body (3) is made of glass fiber needled felt.

4. The high temperature resistant needle punched filter cloth bag for dust collectors of claim 1, wherein: the inside fixed mounting of gas outlet (6) has flabellum (13), the top fixed mounting of flabellum (13) fan shaft has gear (14), the fixed annular rack (15) that are equipped with in top of first rotary drum (10) inner wall, the inboard meshing of gear (14) and annular rack (15), a plurality of opening (18) have been seted up on gear (14).

5. The high temperature resistant needle punched filter cloth bag for dust collectors of claim 1, wherein: the outer side and the inner side of each fixed rod (12) are respectively and fixedly provided with two first soft brushes (16) and two second soft brushes (17), the two first soft brushes (16) are in contact with the outer side of the filter cloth bag main body (3), and the two second soft brushes (17) are in contact with the inner side of the heat exchange tube (7).

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