CN219663155U

CN219663155U - Ceramic calcination exhaust device

Info

Publication number: CN219663155U
Application number: CN202321379417.4U
Authority: CN
Inventors: 徐其志; 杨小飞; 廖贵友
Original assignee: Tuokexun Huatian Porcelain Industry Co ltd
Current assignee: Tuokexun Huatian Porcelain Industry Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-09-12
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a ceramic calcination exhaust device which comprises an air inlet pipeline, a cloth bag dust collector, an active carbon filtering device, a drainage fan and a chimney, wherein one end of the air inlet pipeline is communicated with the bottom of the cloth bag dust collector, the top of the cloth bag dust collector is communicated with the active carbon filtering device through a connecting pipeline, the drainage fan is communicated with an air outlet of the active carbon filtering device through an air duct, and one end of the air duct is communicated with the bottom of the chimney; the lower half body of the bag-type dust collector is arranged to be conical, and a flow dividing device is arranged at the conical position in the bag-type dust collector, and relates to the technical field of ceramic calcination. According to the utility model, the conical drainage cover is arranged in the bag-type dust collector and is matched with the plurality of drainage channels arranged on the conical drainage cover, so that waste gas discharged from the air inlet pipeline can be uniformly discharged to the upper part of the inner cavity of the bag-type dust collector, and uniform filtration of the waste gas is realized.

Description

Ceramic calcination exhaust device

Technical Field

The utility model belongs to the technical field of ceramic calcination, and particularly relates to a ceramic calcination exhaust device.

Background

The ceramic calcination exhaust device is a device for controlling the emission of harmful gases in the ceramic calcination process. The device mainly comprises an exhaust pipeline, a fan, a dust remover and the like, and achieves the purposes of purifying air and protecting environment by exhausting the flue gas containing harmful gas out of the furnace and exhausting the flue gas out of the room through the exhaust pipeline.

When the ceramic calcination exhaust device in the prior art is started, the cooled waste gas enters the bag-type dust collector for filtering, the bottom of the conventional bag-type dust collector is generally conical, and after the waste gas enters the shell of the bag-type dust collector, the waste gas is difficult to uniformly disperse in the bag passing through the bag-type dust collector, so that the two sides of the bag cannot be well utilized, and excessive waste gas can pass through the middle part of the bag, so that the bag is required to be cleaned and maintained frequently.

Disclosure of Invention

The utility model aims to provide a ceramic calcination exhaust device, which solves the problems in the technical background.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a ceramic calcination exhaust device which comprises an air inlet pipeline, a cloth bag dust collector, an active carbon filtering device, a drainage fan and a chimney, wherein one end of the air inlet pipeline is communicated with the bottom of the cloth bag dust collector, the top of the cloth bag dust collector is communicated with the active carbon filtering device through a connecting pipeline, the drainage fan is communicated with an air outlet of the active carbon filtering device through an air duct, and one end of the air duct is communicated with the bottom of the chimney;

the lower half body of the bag-type dust collector is arranged to be conical, and a flow dividing device is arranged at the conical position in the bag-type dust collector.

Further, the flow dividing device comprises a conical flow guiding cover, a plurality of flow guiding channels are uniformly formed in the conical flow guiding cover, and the flow guiding channels extend upwards from bottom to top along the conical surface of the conical flow guiding cover.

Further, a high-temperature cloth bag is arranged at the top of the inner cavity of the cloth bag dust collector.

Further, one end of the air inlet pipeline extending to the inside of the bag-type dust collector is connected with a conical air guide port.

The utility model has the following beneficial effects:

according to the utility model, the conical drainage cover is arranged in the bag-type dust collector and is matched with the plurality of drainage channels arranged on the conical drainage cover, so that waste gas discharged from the air inlet pipeline can be uniformly discharged to the upper part of the inner cavity of the bag-type dust collector, and uniform filtration of the waste gas is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a ceramic calcination exhaust device;

FIG. 2 is a structural cross-sectional view of a ceramic calcination exhaust device;

fig. 3 is a schematic structural view of a flow dividing device in a ceramic calcination exhaust device.

In the drawings, the list of components represented by the various numbers is as follows:

1. an air intake duct; 2. a bag-type dust collector; 3. an activated carbon filter device; 4. a drainage fan; 5. a chimney; 6. a connecting pipe; 7. an air duct; 8. a shunt device; 81. a conical drainage cover; 82. a drainage channel; 9. high-temperature cloth bags; 10. and a conical air guide port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model discloses a ceramic calcination exhaust device, which comprises an air inlet pipeline 1, a bag-type dust collector 2, an active carbon filtering device 3, a drainage fan 4 and a chimney 5, wherein a high-temperature bag 9 is arranged at the top of the inner cavity of the bag-type dust collector 2. One end of an air inlet pipeline 1 is communicated with the bottom of the bag-type dust collector 2, one end of the air inlet pipeline 1 extending into the bag-type dust collector 2 is connected with a conical air guide port 10, the top of the bag-type dust collector 2 is communicated with the activated carbon filter device 3 through a connecting pipeline 6, a drainage fan 4 is communicated with the air outlet of the activated carbon filter device 3 through an air guide pipe 7, and one end of the air guide pipe 7 is communicated with the bottom of a chimney 5; the lower half body of the bag-type dust collector 2 is arranged in a conical shape, and a flow dividing device 8 is arranged at the conical position in the bag-type dust collector 2.

The waste gas after preliminary cooling enters the cloth bag dust collector 2 from the air inlet pipeline 1, namely, the waste gas sequentially passes through the air inlet pipeline 1 and enters the cloth bag dust collector 2 from the bottom of the cloth bag dust collector 2 from the conical air guide port 10 on the air inlet pipeline 1, and the waste gas entering the cloth bag dust collector 2 is uniformly discharged upwards from the drainage channel 82 on the conical drainage cover 81 under the drainage effect of the conical drainage cover 81, so that the waste gas can uniformly enter the activated carbon filter device 3 through the gas connecting pipeline 6 after being filtered by the high-temperature cloth bag 9 through the high-temperature cloth bag 9, is guided out from the discharge port of the activated carbon filter device 3, is adsorbed by the activated carbon filter device 3, passes through the air guide pipe 7 and is discharged from the chimney 5 under the effect of the drainage fan 4.

The flow dividing device 8 comprises a conical flow guiding cover 81, a plurality of flow guiding channels 82 are uniformly formed in the conical flow guiding cover 81, and the flow guiding channels 82 extend upwards from bottom to top along the conical surface of the conical flow guiding cover 81.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a pottery calcination exhaust device which characterized in that: the device comprises an air inlet pipeline (1), a cloth bag dust collector (2), an activated carbon filter device (3), a drainage fan (4) and a chimney (5), wherein one end of the air inlet pipeline (1) is communicated with the bottom of the cloth bag dust collector (2), the top of the cloth bag dust collector (2) is communicated with the activated carbon filter device (3) through a connecting pipeline (6), the drainage fan (4) is communicated with an air outlet of the activated carbon filter device (3) through an air duct (7), and one end of the air duct (7) is communicated with the bottom of the chimney (5);

the lower half body of the bag-type dust collector (2) is arranged to be conical, and a flow dividing device (8) is arranged at the conical position in the bag-type dust collector (2).

2. The ceramic calcination exhaust device according to claim 1, wherein the flow dividing device (8) comprises a conical flow guiding cover (81), a plurality of flow guiding channels (82) are uniformly formed in the conical flow guiding cover (81), and the flow guiding channels (82) extend upwards from bottom to top along the conical surface of the conical flow guiding cover (81).

3. The ceramic calcination exhaust device according to claim 1, wherein a high-temperature cloth bag (9) is arranged at the top of the inner cavity of the cloth bag dust collector (2).

4. The ceramic calcination exhaust device according to claim 1, wherein one end of the air inlet pipeline (1) extending into the bag-type dust collector (2) is connected with a conical air guide port (10).