Dust remover with flow guide structure

Abstract

The utility model belongs to the field of dust removal, and particularly relates to a dust remover with a flow guide structure, which comprises a dust remover, and air inlet end seats are symmetrically arranged at two ends of the dust remover; the flow guide mechanism comprises an air guide plate connected with the air inlet end seat, the end, penetrating through the inner cavity of the dust remover, of the air guide plate is connected with an inclined plate, the lower portion of the inclined plate is connected with a ventilation slope plate with a through hole, and a ventilation transverse plate with a through hole is formed at the tail end of the ventilation slope plate. The other end of the ventilation transverse plate is connected with a flow guide plate which is inclined upwards; an exhaust end seat is arranged at the upper part of the dust remover, one end, penetrating into an inner cavity of the dust remover, of the exhaust end seat is connected with a filter material table, and an auxiliary filter cylinder and a main filter cylinder are respectively clamped in the filter material table; the flow guide mechanism forms the air supply channel in the inner cavity of the dust remover, when dust-containing gas enters the air supply channel, three times of flow guide of the dust-containing gas can be carried out, the dust-containing gas is rapidly supplied to the filter cartridge to be filtered, and the treatment efficiency of the dust-containing gas is improved.

Description

Technical Field

[0001] The utility model relates to the field of dust removal, in particular to a dust collector with a flow guide structure. Background Art

[0002] A dust collector is a device that separates dust from flue gas. The performance of a dust collector is expressed by the amount of gas that can be processed, the resistance loss when the gas passes through the dust collector, and the dust removal efficiency. Dust collectors are commonly used facilities in boilers and industrial production.

[0003] The prior art has the following problems:

[0004] When the dust-laden gas enters the dust collector, it floats disorderly and needs to be replenished with subsequent gas before it can float to the filter material and filter cartridge for dust separation. This results in low dust gas treatment efficiency and a lack of a guide structure to assist in guiding the dust-laden gas to quickly act on the filter material and filter cartridge for dust separation. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a dust collector with a guide structure, which has the characteristics of accurately guiding the dust-containing gas to separate the dust.

[0007] (II) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a dust collector with a flow guide structure, comprising a dust collector, wherein air inlet end seats are symmetrically arranged at both ends of the dust collector;

[0009] The guide mechanism includes an air guide plate connected to the air inlet end seat, one end of the air guide plate penetrating the inner cavity of the dust collector is connected to an inclined plate, the lower part of the inclined plate is connected to a ventilation ramp plate with a through hole, the end of the ventilation ramp plate is formed with a ventilation horizontal plate with a through hole, and the other end of the ventilation horizontal plate is connected to an upwardly inclined guide plate;

[0010] An exhaust end seat is arranged at the upper part of the dust collector, and one end of the exhaust end seat penetrating into the inner cavity of the dust collector is connected to a filter material platform, wherein an auxiliary filter cartridge and a main filter cartridge are respectively clamped in the filter material platform;

[0011] A plurality of ash hoppers are arranged at the inner bottom end of the dust collector.

[0012] Preferably, a relatively parallel channel plate is provided below the inclined plate, and an air supply channel is sandwiched between the air guide plate, the inclined plate and the channel plate.

[0013] Preferably, the inclined plate and the ventilation ramp are both inclined structures, and the inclined plate is directly opposite to the air inlet of the air inlet end seat.

[0014] Preferably, the ventilation ramp and the ventilation transverse plate are provided with through holes of the same specifications, and the combination of the two forms an "L-shaped" structure as a whole.

[0015] Preferably, the lower portion of the guide plate is inclined upward, and the upper portion is a vertical structure, and a plurality of guide grooves are provided on the upper portion of the guide plate.

[0016] Preferably, the ash hopper is arranged below the main filter cartridge, the ventilation horizontal plate is arranged between the auxiliary filter cartridge and the ash hopper, and a concave cavity is opened in the ash hopper.

[0017] Preferably, the end of the channel plate is attached to the open end surface of the ash hopper.

[0018] The above-mentioned technical scheme of the utility model has the following beneficial technical effects: the guide mechanism forms an air supply channel in the inner cavity of the dust collector. When the dust-containing gas enters the air supply channel, the dust-containing gas can be guided three times, and the dust-containing gas can be quickly supplied to the filter cartridge for filtration, thereby improving the treatment efficiency of the dust-containing gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the flow guide mechanism of the utility model;

[0021] Figure 3 It is a schematic diagram of the external structure of the utility model.

[0022] Reference numerals:

[0023] 1. Dust collector; 2. Air inlet terminal; 3. Exhaust terminal; 4. Ash hopper; 51. Air guide plate; 52. Inclined plate; 53. Ventilation slope plate; 54. Ventilation horizontal plate; 55. Guide plate; 56. Guide trough; 57. Channel plate; 61. Filter material table; 62. Auxiliary filter cartridge; 63. Main filter cartridge. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0025] like Figure 1-3As shown, the utility model proposes a dust collector with a flow guide structure, comprising a dust collector 1, and air inlet end seats 2 are symmetrically arranged at both ends of the dust collector 1;

[0026] The guide mechanism includes an air guide plate 51 connected to the air inlet end seat 2, one end of the air guide plate 51 penetrating the inner cavity of the dust collector 1 is connected to an inclined plate 52, the lower part of the inclined plate 52 is connected to a ventilation ramp plate 53 with a through hole, the end of the ventilation ramp plate 53 is formed with a ventilation horizontal plate 54 with a through hole, and the other end of the ventilation horizontal plate 54 is connected to an upwardly inclined guide plate 55;

[0027] An exhaust terminal seat 3 is provided at the upper part of the dust collector 1, and one end of the exhaust terminal seat 3 penetrating into the inner cavity of the dust collector 1 is connected to a filter material platform 61, and an auxiliary filter cartridge 62 and a main filter cartridge 63 are respectively clamped in the filter material platform 61;

[0028] A plurality of ash hoppers 4 are arranged at the inner bottom of the dust collector 1 .

[0029] It should be noted that a relatively parallel channel plate 57 is arranged below the inclined plate 52, and an air supply channel is sandwiched between the air guide plate 51, the inclined plate 52 and the channel plate 57. When the dust-containing gas enters the inner cavity of the dust collector 1 through the air inlet end seat 2, it is initially guided along the air supply channel, and the transmission path of the dust-containing gas in the air supply channel is similar to a "U-shape".

[0030] In the present embodiment, the inclined plate 52 and the ventilation ramp plate 53 are both inclined structures, and the inclined plate 52 is directly opposite to the air inlet of the air inlet terminal seat 2. When the dust-containing gas enters the air supply channel, it begins to fall due to the obstruction of the inclined plate 52. Some larger dust particles are separated from the dust-containing gas under the action of gravity, and the smaller dust particles advance along the air supply channel. Because the ventilation ramp plate 53 and the ventilation cross plate 54 are provided with through holes of the same specifications, and the combination of the two is an "L-shaped" structure as a whole, part of the dust-containing gas floats through the through holes to the auxiliary filter cartridge 62 for filtration, and the remaining dust-containing gas is guided by the guide plate 55 to the main filter cartridge 63 for filtering. The dust-containing gas is guided three times in the air supply channel formed by the guide mechanism, and the dust-containing gas is quickly supplied to the filter cartridge for filtration, thereby improving the treatment efficiency of the dust-containing gas.

[0031] It should be added that: the lower part of the guide plate 55 is inclined upward, and the upper part is a vertical structure. The two symmetrical guide plates 55 are combined in the inner cavity of the dust collector 1 to form a structure that is narrow at the top and wide at the bottom, which can quickly guide the remaining dust-containing gas to the main filter cartridge 63;

[0032] A plurality of guide grooves 56 are formed on the upper portion of the guide plate 55 , and the guide grooves 56 can guide the dust-laden gas upward along the grooves.

[0033] In order to facilitate the collection of dust after separation, an ash hopper 4 is further arranged below the main filter cartridge 63, and the filtered dust directly enters the ash hopper 4. A ventilation horizontal plate 54 is arranged between the auxiliary filter cartridge 62 and the ash hopper 4. The filtered dust falls through the through holes on the ventilation horizontal plate 54 and indirectly enters the ash hopper 4. A concave cavity is opened in the ash hopper 4 for collecting dust.

[0034] As an example of collecting large particle impurities: the end of the channel plate 57 is attached to the open end surface of the ash hopper 4, and the large particle impurities separated by gravity directly fall into the inner cavity of the ash hopper 4 through the inclined channel plate 57.

[0035] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A dust collector with a flow guide structure, characterized in that: It comprises a dust collector (1), wherein air inlet end seats (2) are symmetrically arranged at both ends of the dust collector (1); The flow guiding mechanism comprises an air guiding plate (51) connected to the air inlet end seat (2); one end of the air guiding plate (51) penetrating the inner cavity of the dust collector (1) is connected to an inclined plate (52); the lower part of the inclined plate (52) is connected to a ventilation ramp plate (53) with a through hole; the end of the ventilation ramp plate (53) is formed with a ventilation transverse plate (54) with a through hole; the other end of the ventilation transverse plate (54) is connected to an upwardly inclined flow guiding plate (55); An exhaust end seat (3) is arranged at the upper part of the dust collector (1); one end of the exhaust end seat (3) penetrating into the inner cavity of the dust collector (1) is connected to a filter material platform (61); an auxiliary filter cartridge (62) and a main filter cartridge (63) are respectively clamped in the filter material platform (61); A plurality of ash hoppers (4) are arranged at the inner bottom end of the dust collector (1).

2. A dust collector with a flow guide structure according to claim 1, characterized in that: A relatively parallel channel plate (57) is arranged below the inclined plate (52), and an air supply channel is sandwiched between the air guide plate (51), the inclined plate (52) and the channel plate (57).

3. The dust collector with a flow guide structure according to claim 1, characterized in that: The inclined plate (52) and the ventilation ramp plate (53) are both inclined structures, and the inclined plate (52) is directly opposite to the air inlet of the air inlet end seat (2).

4. The dust collector with a flow guide structure according to claim 1, characterized in that: The ventilation ramp (53) and the ventilation transverse plate (54) are provided with through holes of the same specification, and the combination of the two forms an "L-shaped" structure as a whole.

5. The dust collector with a flow guide structure according to claim 1, characterized in that: The lower part of the guide plate (55) is inclined upward, and the upper part is a vertical structure. The upper part of the guide plate (55) is provided with a plurality of guide grooves (56).

6. The dust collector with a flow guide structure according to claim 1, characterized in that: The ash hopper (4) is arranged below the main filter cartridge (63), the ventilation horizontal plate (54) is arranged between the auxiliary filter cartridge (62) and the ash hopper (4), and a concave cavity is opened in the ash hopper (4).

7. The dust collector with a flow guide structure according to claim 2, characterized in that: The end of the channel plate (57) is attached to the open end surface of the ash hopper (4).

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