CN216395660U

CN216395660U - Flue gas particle collecting and screening device

Info

Publication number: CN216395660U
Application number: CN202123091796.0U
Authority: CN
Inventors: 朱灵通; 罗建熙; 陈晓东; 郭东冬; 唐剑文
Original assignee: Huizhou Guangtong Environmental Protection Technology Co ltd
Current assignee: Huizhou Guangtong Environmental Protection Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-29
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to the technical field of flue gas particle collection and screening, and discloses a flue gas particle collection and screening device which comprises a screening box, a frame and rollers, wherein an air inlet is formed in the middle of the end face of the screening box, three groups of notches are formed in the upper surface of the screening box, the notches penetrate through the upper surface of the screening box and extend into the screening box, a first sliding groove is formed in the inner wall of the screening box in the vertical direction, the lower end of the first sliding groove is attached to the lower surface of the screening box, the frame is connected to the inside of the first sliding groove in a sliding fit mode, and the lower surface of the frame is attached to the lower surface of the screening box. The ash receiving box is arranged below the filter screen, so that intercepted particles are stored in the operation process of the equipment, and workers can clean and maintain the equipment regularly.

Description

Flue gas particle collecting and screening device

Technical Field

The utility model relates to the technical field of flue gas particle collection and screening, in particular to a flue gas particle collection and screening device.

Background

The air pollutant source of modern industrial city center is numerous and diverse, and the main pollution sources include thermal power plant, manufacturing factory and transport vehicle, contain all kinds of poisonous harmful component in these flue gases, if directly discharge, do not further cause the pollution to the environment, serious can cause the emergence of various respiratory tract class diseases, therefore the flue gas is before discharging, must pass through the processing of flue gas collection screening plant.

However, the filter screen of current device is fixed, and the flue gas is when filtering layer upon layer through the filter screen, and great particulate matter can block up the filter screen in the flue gas for the filter effect reduces, influences the efficiency of flue gas treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flue gas particle collecting and screening device to solve the problems that a filter screen of the existing device is fixed, and when flue gas is filtered layer by layer through the filter screen, larger particles in the flue gas can block the filter screen, so that the filtering effect is reduced, and the flue gas treatment efficiency is influenced.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a screening plant is collected to flue gas granule, includes screening case, frame and gyro wheel, the air inlet has been seted up at screening case terminal surface middle part, three group's notches have been seted up to screening case upper surface, the notch runs through screening case upper surface and extends to inside, first spout has been seted up to the vertical direction of screening incasement wall, first spout lower extreme and the laminating of screening incasement surface.

As a still further scheme of the utility model: the inside sliding fit of first spout is connected with the frame, the laminating of frame lower surface and screening case lower surface, terminal surface and notch inner wall laminating around the frame, the laminating of frame upper surface and screening case upper surface, the square mouth has been seted up to the frame upper surface.

As a still further scheme of the utility model: the second spout has been seted up to inner wall vertical direction about the frame, second spout lower extreme and the laminating of frame lower surface inner wall, the second spout runs through the frame upper surface and extends to the outside.

As a still further scheme of the utility model: the inside sliding fit of second spout is connected with the filter screen, the laminating of filter screen lower extreme and frame lower surface inner wall, the filter screen upper surface flushes with the frame upper surface.

As a still further scheme of the utility model: screening case fixedly connected with two sets of motors, fixedly connected with pivot is all gone up to two sets of motor output shafts, the pivot runs through screening case side and extends to inside, the pivot is rotated with screening case side and is connected, pivot middle part outer fixed surface is connected with the support, it is connected with the gyro wheel to rotate on the support, the motor is located between two sets of notches.

As a still further scheme of the utility model: the bottom of the screening box is provided with a square through hole, the middle of the bottom of the screening box is fixedly connected with an ash receiving box, and the ash receiving box is located under the square through hole.

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

1. according to the utility model, the roller mechanism is arranged, when the equipment works, the roller rotates along with the rotating shaft and continuously strikes the filter screen, so that larger particles blocked in the filter holes can timely fall off, and the filter screen is prevented from being blocked.

2. According to the utility model, the ash receiving box is arranged below the filter screen, so that particles intercepted in the operation process of the equipment are stored, and the equipment is convenient for workers to clean and maintain the equipment regularly.

Drawings

FIG. 1 is a schematic structural diagram of a flue gas particle collecting and screening device;

FIG. 2 is a schematic illustration of an expanded configuration of a flue gas particulate collection and screening apparatus;

FIG. 3 is a schematic diagram of a detailed structure of a flue gas particle collecting and screening device;

fig. 4 is a schematic diagram of a partial enlarged structure of a flue gas particle collecting and screening device a in fig. 2.

In the figure: 1. screening the box; 2. an air inlet; 3. an ash receiving box; 4. a motor; 5. a notch; 6. a first chute; 7. a frame; 8. a second chute; 9. filtering with a screen; 10. a rotating shaft; 11. a support; 12. and a roller.

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.

Example (b): referring to fig. 1-4, in the embodiment of the utility model, the flue gas particle collecting and screening device comprises a screening box 1, a frame 7 and rollers 12, wherein an air inlet 2 is formed in the middle of the end surface of the screening box 1, three groups of notches 5 are formed in the upper surface of the screening box 1, the notches 5 penetrate through the upper surface of the screening box 1 and extend into the screening box, a first sliding groove 6 is formed in the inner wall of the screening box 1 in the vertical direction, and the lower end of the first sliding groove 6 is attached to the lower surface of the screening box 1.

As a still further scheme of the utility model: the inside sliding fit of first spout 6 is connected with frame 7, and the laminating of frame 7 lower surface and screening case 1 lower surface, terminal surface and 5 inner walls laminating of notch around frame 7, the laminating of frame 7 upper surface and screening case 1 upper surface, square opening has been seted up to frame 7 upper surface.

As a still further scheme of the utility model: second spout 8 has been seted up to the vertical direction of inner wall about frame 7, and the laminating of 8 lower extremes of second spout and frame 7 lower surface inner wall, second spout 8 run through frame 7 upper surface and extend to the outside.

As a still further scheme of the utility model: the inside sliding fit of second spout 8 is connected with filter screen 9, and the laminating of filter screen 9 lower extreme and frame 7 lower surface inner wall, filter screen 9 upper surface and frame 7 upper surface flush.

As a still further scheme of the utility model: screening case 1 two sets of motors 4 of fixedly connected with, two sets of 4 output shafts of motor all go up fixedly connected with pivot 10, and pivot 10 runs through screening case 1 side and extends to inside, and pivot 10 rotates with screening case 1 side and is connected, and pivot 10 middle part external surface fixedly connected with support 11 rotates on the support 11 and is connected with gyro wheel 12, and motor 4 is located between two sets of notches 5.

As a still further scheme of the utility model: the bottom of the screening box 1 is provided with a square through hole, the middle of the bottom of the screening box 1 is fixedly connected with an ash receiving box 3, and the ash receiving box 3 is positioned under the square through hole.

As a still further scheme of the utility model: air inlet 2 connects on the exhaust duct export, when the flue gas gets into from air inlet 2, filter the particulate matter through every layer of filter screen 9, motor 4 starts simultaneously, it is rotatory to drive pivot 10, make support 11 synchronous motion, it is circular motion around pivot 10 to drive gyro wheel 12, striking filter screen 9, make filter screen 9 produce vibrations, will adsorb and block up the timely shake of particulate matter on filter screen 9, avoid filter screen 9 to block up, the particulate matter that shakes and falls into through the direction through-hole that sieves branch case 1 lower extreme and connects grey box 3 and carry out temporary storage, when filter screen 9 needs to be changed, up take frame 7 out, make frame 7 break away from first spout 6, take out filter screen 9 from second spout 8 again, change.

The working principle is as follows: air inlet 2 connects on the exhaust duct export, when the flue gas gets into from air inlet 2, filter the particulate matter through every layer of filter screen 9, motor 4 starts simultaneously, it is rotatory to drive pivot 10, make support 11 synchronous motion, it is circular motion around pivot 10 to drive gyro wheel 12, striking filter screen 9, make filter screen 9 produce vibrations, will adsorb and block up the timely shake of particulate matter on filter screen 9, avoid filter screen 9 to block up, the particulate matter that shakes and falls into through the direction through-hole that sieves branch case 1 lower extreme and connects grey box 3 and carry out temporary storage, when filter screen 9 needs to be changed, up take frame 7 out, make frame 7 break away from first spout 6, take out filter screen 9 from second spout 8 again, change.

It is noted that, herein, relational terms such as first and second, and the like may be 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 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 utility model provides a screening plant is collected to flue gas granule, includes screening case (1), frame (7) and gyro wheel (12), its characterized in that, air inlet (2) have been seted up at screening case (1) terminal surface middle part, three notch (5) of group have been seted up to screening case (1) upper surface, notch (5) run through screening case (1) upper surface and extend to inside, first spout (6) have been seted up to the vertical direction of screening case (1) inner wall, laminating of first spout (6) lower extreme and screening case (1) lower surface.

2. The flue gas particle collecting and screening device as claimed in claim 1, wherein a frame (7) is connected inside the first sliding chute (6) in a sliding fit manner, the lower surface of the frame (7) is attached to the lower surface of the screening box (1), the front end surface and the rear end surface of the frame (7) are attached to the inner wall of the notch (5), the upper surface of the frame (7) is attached to the upper surface of the screening box (1), and a square opening is formed in the upper surface of the frame (7).

3. The flue gas particle collecting and screening device as claimed in claim 2, wherein a second chute (8) is formed in the vertical direction of the left and right inner walls of the frame (7), the lower end of the second chute (8) is attached to the inner wall of the lower surface of the frame (7), and the second chute (8) penetrates through the upper surface of the frame (7) and extends to the outside.

4. A flue gas particle collecting and screening device as claimed in claim 3, wherein a filter screen (9) is connected inside said second chute (8) in a sliding fit manner, the lower end of said filter screen (9) is attached to the inner wall of the lower surface of said frame (7), and the upper surface of said filter screen (9) is flush with the upper surface of said frame (7).

5. The flue gas particle collecting and screening device as claimed in claim 1, wherein two sets of motors (4) are fixedly connected to the screening box (1), rotating shafts (10) are fixedly connected to output shafts of the two sets of motors (4), the rotating shafts (10) extend through the side faces of the screening box (1) to the inside, the rotating shafts (10) are rotatably connected with the side faces of the screening box (1), a bracket (11) is fixedly connected to the outer surface of the middle portion of each rotating shaft (10), rollers (12) are rotatably connected to the bracket (11), and the motors (4) are located between the two sets of notches (5).

6. The flue gas particle collecting and screening device as claimed in claim 1, wherein a square through hole is formed in the bottom of the screening box (1), an ash receiving box (3) is fixedly connected to the middle of the bottom of the screening box (1), and the ash receiving box (3) is located right below the square through hole.