CN216498032U

CN216498032U - Supergravity dust collector

Info

Publication number: CN216498032U
Application number: CN202123114607.7U
Authority: CN
Inventors: 齐琏发; 王玉强; 曹金榜
Original assignee: Wentian Environmental Protection Engineering Co ltd
Current assignee: Wentian Environmental Protection Engineering Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-13
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to the technical field of dust removing equipment, in particular to a supergravity dust removing device; the wind power can be effectively utilized to promote the separation of dust and air, the energy is saved, and the dust removal effect is improved; the cyclone dust collection device comprises a wind collection barrel and a cyclone dust collection mechanism, wherein the wind collection barrel is fixedly arranged on the cyclone dust collection mechanism, the cyclone dust collection mechanism comprises a barrel body, a fixed impeller and a first movable impeller, the fixed impeller is fixedly arranged in the barrel body, the first movable impeller is rotatably arranged in the barrel body, and the fixed impeller is positioned on the lower portion of the first movable impeller.

Description

Supergravity dust collector

Technical Field

The utility model relates to the technical field of dust removing equipment, in particular to a supergravity dust removing device.

Background

As is well known, the supergravity dust removal device is a device for pretreating dust in a desulfurization and denitrification tower; the existing supergravity dust removal device generally adopts an axial flow fan, the axial flow fan is arranged in a desulfurization and denitrification tower, smoke passing through the axial flow fan generates a rotational flow effect by starting the axial flow fan, and dust is gathered towards the inner wall of the axial flow fan under the rotational flow effect to generate a dust removal effect; the existing supergravity dust removal device is found to have large energy consumption, and air inlet and air pressure are increased under the action of an axial flow fan, so that partial dust is scattered, the dust removal effect is poor, and certain use limitation is realized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the supergravity dust removal device which is more energy-saving, can effectively utilize wind power to improve dust-gas separation and improve dust removal effect.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the cyclone dust collection device comprises a wind collection barrel and a cyclone dust collection mechanism, wherein the wind collection barrel is fixedly arranged on the cyclone dust collection mechanism, the cyclone dust collection mechanism comprises a barrel body, a fixed impeller and a first movable impeller, the fixed impeller is fixedly arranged in the barrel body, the first movable impeller is rotatably arranged in the barrel body, and the fixed impeller is positioned at the bottom of the first movable impeller.

Preferably, still include the socket subassembly, cyclone dust removal mechanism is the multiunit, and the barrel on the multiunit cyclone dust removal mechanism passes through the socket subassembly and can dismantle the connection, the socket subassembly includes picture peg and the socket that sets up on the barrel, picture peg and socket joint card link firmly.

Preferably, a conical splitter is fixedly mounted at the air inlet of the air collecting cylinder.

Preferably, the bottom of the wind collecting barrel is in a bell mouth shape.

Preferably, a second movable impeller is rotatably mounted in the wind collecting barrel.

Preferably, the hypergravity dust collector is multiunit.

(III) advantageous effects

Compared with the prior art, the utility model provides a supergravity dust removal device, which has the following beneficial effects: this hypergravity dust collector, the dust enters into to the barrel in through the wind-collecting cylinder, it can make the air inlet produce the whirl effect to decide the impeller, can play certain hindrance effect to the air inlet simultaneously, reduce the air inlet wind pressure, under the wind-force effect, first movable impeller is high-speed rotatory, under the high-speed rotatory effect of first movable impeller, the dust produces the hypergravity effect and is got rid of to the barrel inner wall on, do not need outside energy supply, can produce the whirl dust removal effect, it is more energy-conserving, and can effectively utilize wind-force to impel the separation of dirt gas, the dust removal effect is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

in the drawings, the reference numbers: 1. an air collecting cylinder; 2. a barrel; 3. fixing an impeller; 4. a first movable impeller; 5. inserting plates; 6. a socket slot; 7. a tapered flow splitter; 8. a second movable impeller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the supergravity dust removing device of the present invention includes a wind collecting barrel 1 and a cyclone dust removing mechanism, wherein the wind collecting barrel 1 is fixedly mounted on the cyclone dust removing mechanism, the cyclone dust removing mechanism includes a barrel 2, a fixed impeller 3 and a first movable impeller 4, the fixed impeller 3 is fixedly mounted in the barrel 2, the first movable impeller 4 is rotatably mounted in the barrel 2, and the fixed impeller 3 is located at the lower part of the first movable impeller 4; the dust gets into to the barrel 2 in through air-collecting duct 1, decide impeller 3 and can make the air inlet produce the whirl effect, can play certain hindrance effect to the air inlet simultaneously, reduce the air inlet wind pressure, under the wind-force effect, first movable impeller 4 is high-speed rotatory, under the high-speed rotatory effect of first movable impeller 4, the dust produces the hypergravity effect and is got rid of to the 2 inner walls of barrel on, do not need outside energy supply, can produce whirl dust removal effect, and can effectively utilize wind-force to make the separation of dirt gas, improve dust removal effect.

The supergravity dust removal device also comprises a plurality of groups of cyclone dust removal mechanisms, wherein the barrel bodies 2 on the plurality of groups of cyclone dust removal mechanisms are detachably connected through the socket assemblies, each socket assembly comprises a plugboard 5 and a socket slot 6 arranged on the barrel body 2, and the plugboard 5 is fixedly connected with the socket slot 6 in a clamping manner; can adjust cyclone dust removal mechanism's quantity according to air inlet wind pressure and dust volume to satisfy the dust removal demand, and can dismantle the connection through the socket joint subassembly between the barrel 2, can be convenient for assemble or dismantle each cyclone dust removal mechanism, more convenient and fast.

In the supergravity dust removal device, a conical flow divider 7 is fixedly arranged at the air inlet position of an air collecting cylinder 1; through the setting of toper shunt 7, can play better reposition of redundant personnel effect, make entering into to barrel 2 of air inlet homodisperse in, toper shunt 7 also can play certain choke step-down effect simultaneously to improve the treatment effect of dust.

The utility model relates to a supergravity dust removal device, wherein the bottom of an air collecting cylinder 1 is in a bell mouth shape; the bottom of the wind collecting barrel 1 is arranged in a horn mouth shape, so that the inlet wind can be collected.

In the supergravity dust removal device, a second movable impeller 8 is rotatably arranged in the air collecting barrel 1; through the setting of second movable impeller 8, can further play the effect of the whirl effect of choke step-down, improvement air inlet, improve the whole dust removal effect of device.

According to the supergravity dust removal device, the supergravity dust removal devices are divided into a plurality of groups; install multiunit hypergravity dust collector in SOx/NOx control tower, according to the dust removal demand, adjust hypergravity dust collector's quantity to satisfy the dust removal demand in the SOx/NOx control tower.

When the cyclone dust collector is used, dust enters the barrel body 2 through the wind collecting barrel 1, the fixed impeller 3 can enable inlet air to generate a cyclone effect, meanwhile, a certain blocking effect can be achieved on the inlet air, the inlet air pressure is reduced, the first movable impeller 4 rotates at a high speed under the action of wind power, the dust generates a supergravity effect and is thrown onto the inner wall of the barrel body 2 under the action of the high-speed rotation of the first movable impeller 4, the cyclone dust collection effect can be generated without external energy supply, the energy is saved, the dust and air can be effectively separated by utilizing the wind power, and the dust collection effect is improved; the number of the cyclone dust removing mechanisms can be adjusted according to the air pressure of inlet air and the dust amount so as to meet the dust removing requirement, and the cylinder bodies 2 are detachably connected through the socket assembly, so that the cyclone dust removing mechanisms can be conveniently assembled or disassembled, and the convenience and the rapidness are realized; the conical flow divider 7 can achieve a good flow dividing effect, so that inlet air uniformly and dispersedly enters the barrel 2, and meanwhile, the conical flow divider 7 can also achieve a certain wind blocking and pressure reducing effect, so that the dust treatment effect is improved; the bottom of the wind collecting barrel 1 is arranged in a horn mouth shape, so that the inlet wind can be collected; through the arrangement of the second movable impeller 8, the effects of blocking wind, reducing pressure and improving the cyclone effect of inlet wind can be further achieved, and the integral dust removal effect of the device is improved; install multiunit hypergravity dust collector in SOx/NOx control tower, according to the dust removal demand, adjust hypergravity dust collector's quantity to satisfy the dust removal demand in the SOx/NOx control tower.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The supergravity dust removal device is characterized by comprising a wind collecting barrel (1) and a cyclone dust removal mechanism, wherein the wind collecting barrel (1) is fixedly installed on the cyclone dust removal mechanism, the cyclone dust removal mechanism comprises a barrel body (2), a fixed impeller (3) and a first movable impeller (4), the fixed impeller (3) is fixedly installed in the barrel body (2), the first movable impeller (4) is rotatably installed in the barrel body (2), and the fixed impeller (3) is located on the lower portion of the first movable impeller (4).

2. The hypergravity dust collector of claim 1, further comprising socket components, wherein the cyclone dust collection mechanisms are in multiple groups, the barrels (2) on the multiple groups of cyclone dust collection mechanisms are detachably connected through the socket components, each socket component comprises a plug board (5) and a socket slot (6) arranged on the barrel (2), and the plug board (5) and the socket slot (6) are connected in a clamped mode.

3. The hypergravity dust collector according to claim 2, characterized in that a conical splitter (7) is fixedly arranged at the air inlet of the air collecting cylinder (1).

4. The hypergravity dust collector according to claim 3, characterized in that the bottom of the wind collecting barrel (1) is in a bell mouth shape.

5. The hypergravity dust collector as claimed in claim 4, characterized in that a second impeller (8) is rotatably mounted in the wind collection cylinder (1).

6. The hypergravity dust removal apparatus of claim 5, wherein the hypergravity dust removal apparatus is a plurality of groups.