CN214486277U

CN214486277U - Multi-tube dust remover convenient for dust removal

Info

Publication number: CN214486277U
Application number: CN202120613525.8U
Authority: CN
Inventors: 田志坚; 杨东海; 程何康; 梁坤龙; 冯威; 马宗光; 冯少华
Original assignee: Henan Zhixin Boiler Technology Innovation Co ltd
Current assignee: Henan Zhixin Boiler Technology Innovation Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-10-26
Anticipated expiration: 2031-03-26

Abstract

The utility model relates to a flue gas treatment facility technical field, specifically speaking relates to a multitube dust remover convenient to remove dust, including removing the smoke box, remove the bottom of smoke box and install the ash collecting hopper, remove one side top of smoke box and seted up the flue gas import, remove the opposite side top of smoke box and seted up the exhanst gas outlet, the internally mounted that removes the smoke box has a plurality of whirlwind dust removal mechanisms, the outside of whirlwind dust removal mechanism is provided with the exhaust chamber, installs purification mechanism in the exhaust chamber, inlet channel is installed at the top of whirlwind dust removal mechanism, inlet channel's input and flue gas access connection, whirlwind dust removal mechanism include the barrel. This multi-tube dust collector's cyclone dust removal mechanism convenient to remove dust can have certain dust removal effect, can clear away the dust in the flue gas, and then collect in the ash collecting bucket, and can absorb the tiny particle dust that drifts about in the air through purification mechanism, guarantees the clean pollution-free of exhaust flue gas to improve the dust collection efficiency of flue gas.

Description

Multi-tube dust remover convenient for dust removal

Technical Field

The utility model relates to a flue gas treatment facility technical field, specifically speaking relates to a multitube dust remover convenient to remove dust.

Background

When carrying out flue gas treatment, generally handle the flue gas through the dust remover, but current dust remover is inconvenient when using carries out centralized processing and collection with the dust of collecting to lead to inside dust to pile up and be difficult to clear away, and the flue gas after handling still can have certain dust, lead to the dust removal of flue gas not thorough enough, influence dust removal effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multitube dust remover convenient to remove dust to solve the problem that proposes in the above-mentioned background art.

In order to realize the purpose, the utility model provides a multi-pipe dust remover convenient for dust removal, which comprises a smoke removing box, wherein an ash collecting hopper is arranged at the bottom of the smoke removing box, a smoke inlet is arranged at the top of one side of the smoke removing box, a smoke outlet is arranged at the top of the other side of the smoke removing box, a plurality of cyclone dust removing mechanisms are arranged inside the smoke removing box, an exhaust chamber is arranged outside the cyclone dust removing mechanisms, a purifying mechanism is arranged in the exhaust chamber, an air inlet channel is arranged at the top of the cyclone dust removing mechanisms, the input end of the air inlet channel is connected with the smoke inlet, the cyclone dust removing mechanisms comprise a barrel body, the bottom of the barrel body is connected with the ash collecting hopper, an air inlet is arranged at the top of the barrel body, the output end of the air inlet channel is connected with the air inlet, an air outlet is arranged at one side of the top of the barrel body, a spiral barrel is arranged in the middle of the barrel body, the inside of spiral section of thick bamboo is provided with helical passage.

Preferably, the bottoms of the two sides of the smoke removing box are provided with support legs, and the bottoms of the support legs are provided with gaskets.

Preferably, the bottom of the ash collecting hopper is connected with an ash discharge pipe, and the ash discharge pipe is provided with a switch valve.

Preferably, the dust hopper is of a funnel-shaped structure.

Preferably, the purification mechanism comprises a water delivery pipe, the top of the water delivery pipe is connected with a water inlet pipe, the bottom of the water delivery pipe is vertically provided with a plurality of water curtains, the bottom of each water curtain is provided with a water collecting tank, and one side of each water collecting tank is connected with a water discharge pipe.

Preferably, the water curtains are arranged in an equidistant manner.

Preferably, a sedimentation bucket is installed at the bottom end of the spiral cylinder, and an ash falling pipe is installed at the bottom of the sedimentation bucket.

Compared with the prior art, the beneficial effects of the utility model are that:

in this multi-tube dust collector convenient to remove dust, can have certain dust removal effect through cyclone dust removal mechanism wherein, can clear away the dust in the flue gas, and then collect in the collection ash bucket, and can absorb the tiny particle dust that drifts about in the air through purifying mechanism, guarantee that the discharged flue gas is clean pollution-free to improve the dust collection efficiency of flue gas.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a cyclone dust collector of the present invention;

fig. 3 is a schematic structural diagram of the middle purification mechanism of the present invention.

The various reference numbers in the figures mean:

1. a smoke removal box; 11. a flue gas outlet; 12. a flue gas inlet; 13. an exhaust chamber; 14. an air intake passage; 2. a support leg; 21. a gasket; 3. a dust collecting hopper; 31. an ash discharge pipe; 32. an on-off valve; 4. a cyclone dust removal mechanism; 41. a barrel; 411. an air inlet; 412. an air outlet; 42. a spiral cylinder; 421. a spiral channel; 43. a settling hopper; 44. a dust falling pipe; 5. a purification mechanism; 51. a water collection tank; 42. a water delivery pipe; 521. a water inlet pipe; 522. a spray head; 53. a water curtain; 54. and a water discharge pipe.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a multi-pipe dust remover convenient for dust removal, as shown in figures 1-3, comprising a smoke removing box 1, wherein the bottom of the smoke removing box 1 is provided with an ash collecting hopper 3 for collecting dust, the top of one side of the smoke removing box 1 is provided with a smoke inlet 12 for smoke entering, the top of the other side of the smoke removing box 1 is provided with a smoke outlet 11 for smoke discharging, the smoke removing box 1 is internally provided with a plurality of cyclone dust removing mechanisms 4 for separating particulate matters in the smoke, the outer side of the cyclone dust removing mechanisms 4 is provided with an exhaust chamber 13 for discharging clean smoke, the exhaust chamber 13 is internally provided with a purifying mechanism 5 for discharging small particle dust in the smoke, the top of the cyclone dust removing mechanisms 4 is provided with an air inlet channel 14 for introducing the smoke to be purified into the smoke removing box 1, the input end of the air inlet channel 14 is connected with the smoke inlet 12, cyclone mechanism 4 including barrel 41, the bottom of barrel 41 is connected with dust hopper 3, be convenient for with the leading-in below of dust, the top of barrel 41 is provided with air inlet 411, inlet channel 14's output is connected with air inlet 411, top one side of barrel 41 is provided with gas outlet 412, department installs spiral cylinder 42 in the middle of the inside of barrel 41, spiral cylinder 42's inside is provided with helical passage 421, be convenient for make flue gas spiral motion, produce centrifugal force, thereby attach to the dust on spiral cylinder 42's inner wall, and then the landing downwards.

In this embodiment, the supporting legs 2 are installed at the bottoms of the two sides of the smoke removing box 1, and the gasket 21 is installed at the bottom of the supporting legs 2 and used for supporting the smoke removing box 1.

Specifically, the bottom of the dust collecting hopper 3 is connected with a dust discharging pipe 31, and a switch valve 32 is installed on the dust discharging pipe 31 and used for discharging dust in the dust discharging pipe 31.

Furthermore, the dust collecting hopper 3 is of a funnel-shaped structure, so that dust can be collected conveniently.

Further, the purification mechanism 5 comprises a water pipe 52, the top of the water pipe 52 is connected with a water inlet pipe 521, the bottom of the water pipe 52 is vertically provided with a plurality of water curtains 53, the bottom of the water curtains 53 is provided with a water collection tank 51, and one side of the water collection tank 51 is connected with a water discharge pipe 54 for discharging the sewage after absorbing the dust.

Furthermore, the water curtains 53 are arranged at equal intervals, so that small particles in the smoke can be conveniently blocked and absorbed.

Further, a sedimentation bucket 43 is installed at the bottom end of the spiral cylinder 42, and a dust falling pipe 44 is installed at the bottom of the sedimentation bucket 43 and used for falling dust on the inner wall of the spiral cylinder 42 downwards into the dust collecting bucket 3.

When the multi-pipe dust remover convenient for dust removal is used, firstly, the device is placed stably, then the flue gas enters the smoke removing box 1 from the flue gas inlet 12, then the flue gas enters the cyclone dust removing mechanism 4, the spiral channel 421 enables the gas to change from linear motion into circular motion, most of the rotating airflow spirally flows downwards along the spiral cylinder 42 and flows towards the bottom of the settling hopper 43, the dust-containing gas generates centrifugal force in the rotating process and throws dust particles with density larger than that of the gas to the cylinder wall, the dust particles contact with the cylinder wall, so that the momentum of the inlet speed and the downward gravity lose inertia force and fall downwards along the wall surface into the dust collecting hopper 3, when the rotating and descending outward rotating airflow reaches the lower end position of the conical settling hopper 43, the outward rotating airflow continuously spirally flows from bottom to top in the axial direction in the same rotating direction due to the contraction of the settling hopper 43 and is discharged through the air outlet 412, and enters an exhaust chamber 13, and is exhausted from a flue gas outlet 11 after being absorbed by fine dust particles through a purification mechanism.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multitube dust remover convenient to remove dust, includes except that smoke box (1), its characterized in that: the dust collecting device is characterized in that an ash collecting hopper (3) is installed at the bottom of the smoke removing box (1), a smoke inlet (12) is formed in the top of one side of the smoke removing box (1), a smoke outlet (11) is formed in the top of the other side of the smoke removing box (1), a plurality of cyclone dust removing mechanisms (4) are installed inside the smoke removing box (1), an exhaust chamber (13) is arranged on the outer side of each cyclone dust removing mechanism (4), a purifying mechanism (5) is installed in the exhaust chamber (13), an air inlet channel (14) is installed at the top of each cyclone dust removing mechanism (4), the input end of the air inlet channel (14) is connected with the smoke inlet (12), each cyclone dust removing mechanism (4) comprises a barrel body (41), the bottom of the barrel body (41) is connected with the ash collecting hopper (3), an air inlet (411) is formed in the top of the barrel body (41), and the output end of the air inlet channel (14) is connected with the air inlet (411), an air outlet (412) is formed in one side of the top of the cylinder body (41), a spiral cylinder (42) is installed in the middle of the inside of the cylinder body (41), and a spiral channel (421) is formed in the spiral cylinder (42).

2. A multiple tube precipitator for facilitating precipitation according to claim 1, in which: remove both sides bottom of smoke box (1) and install landing leg (2), gasket (21) are installed to the bottom of landing leg (2).

3. A multiple tube precipitator for facilitating precipitation according to claim 1, in which: the bottom of the ash collecting hopper (3) is connected with an ash discharging pipe (31), and the ash discharging pipe (31) is provided with a switch valve (32).

4. A multiple tube precipitator for facilitating precipitation according to claim 1, in which: the ash collecting hopper (3) is of a funnel-shaped structure.

5. A multiple tube precipitator for facilitating precipitation according to claim 1, in which: the purifying mechanism (5) comprises a water pipe (52), a water inlet pipe (521) is connected to the top of the water pipe (52), a plurality of water curtains (53) are vertically installed at the bottom of the water pipe (52), a water collecting tank (51) is installed at the bottom of the water curtains (53), and a water discharging pipe (54) is connected to one side of the water collecting tank (51).

6. A multiple tube precipitator for facilitating precipitation according to claim 5, in which: the water curtains (53) are arranged at equal intervals.

7. A multiple tube precipitator for facilitating precipitation according to claim 1, in which: the bottom end of the spiral cylinder (42) is provided with a sedimentation bucket (43), and the bottom of the sedimentation bucket (43) is provided with an ash falling pipe (44).