CN216537397U

CN216537397U - Cement kiln tail flue gas processing apparatus

Info

Publication number: CN216537397U
Application number: CN202123014970.1U
Authority: CN
Inventors: 叶维佳; 王莉宁; 舒凤丹; 董慕阳
Original assignee: Zhejiang Hongshi Environmental Protection Co ltd
Current assignee: Zhejiang Hongshi Environmental Protection Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-17
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a cement kiln tail flue gas treatment device which comprises a fixing plate, wherein a filter bag is arranged on the lower side surface of the fixing plate, the filter bag is arranged on the lower side surface of a through hole, a connecting rod is arranged on the lower side surface of the fixing plate and arranged between the filter bags, a fixing frame is arranged on the outer wall of the connecting rod and connected with the outer wall of the filter bag, a collecting bag is arranged on the lower side surface of the fixing plate, and the collecting bag is arranged on the outer side of the filter bag. This cement kiln tail flue gas processing apparatus is provided with a plurality of filter bags, the connecting rod, the mount, collect bag and bobbing machine, be favorable to letting the dust in the flue gas to obtain abundant filtration, make dust and harmful substance in the gas can filter more comprehensively, and connecting rod and mount play spacingly to the filter bag, avoid the closed condition together to appear in the filter bag, and the bobbing machine does benefit to and collects the bag and plays vibrations, thereby let the dust on a plurality of filter bags fall into the below more easily and collect inside the bag.

Description

Cement kiln tail flue gas processing apparatus

Technical Field

The utility model particularly relates to the technical field of cement kilns, and particularly relates to a cement kiln tail flue gas treatment device.

Background

The rotary cement kiln is mainly used for calcining cement clinker and can be divided into rotary cement kiln, rotary metallurgical chemical kiln and rotary lime kiln according to different materials to be treated.

In the production and use processes of the existing rotary cement kiln, the flue gas at the kiln tail of the rotary cement kiln lacks treatment measures, so that the flue gas is directly discharged into the atmosphere, and the environment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cement kiln tail flue gas treatment device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cement kiln tail flue gas processing apparatus, includes the fixed plate, the filter bag is installed to the fixed plate downside, and the filter bag setting is at the through-hole downside, the fixed plate downside is provided with the connecting rod, and the connecting rod setting is between the filter bag, the connecting rod outer wall is provided with the mount, and the mount is connected with the filter bag outer wall, the collection bag is installed to the fixed plate downside, and collects the bag setting in the filter bag outside, the filter bag downside is provided with the discharging pipe, and the discharging pipe right side outside installs servo motor, the servo motor output is connected with the pivot, the pivot left end runs through inside collection bag right flank gets into the collection bag, and pivot outer wall connection has the stirring rod.

Preferably, the fixed plate is provided with the through-hole to the side of going up, and the side is connected with fixed pipe on the through-hole, the side is connected with the shunt tubes on the fixed pipe, and the shunt tubes downside is connected with fixed pipe through the connecting pipe, the side is connected with the conveyer pipe on the left of the shunt tubes.

Preferably, the support column is all installed at both ends about the fixed plate, and the support column bottom is connected with universal auto-lock wheel.

Preferably, the air exhaust pipes are arranged on the left side surface and the right side surface of the collecting bag, the first control valve is arranged inside the air exhaust pipes, and the second control valve is arranged inside the discharge pipe.

Preferably, the left side surface and the right side surface of the collecting bag are both provided with a vibrating machine, and the vibrating machines are arranged above the exhaust pipe.

Compared with the prior art, the utility model has the beneficial effects that: the cement kiln tail flue gas treatment device comprises a kiln tail gas treatment device,

(1) the gas filter is provided with the plurality of filter bags, the connecting rod, the fixing frame, the collecting bags and the vibrating machine, so that dust in flue gas can be fully filtered, the dust and harmful substances in the gas can be filtered more comprehensively, the connecting rod and the fixing frame limit the filter bags, the filter bags are prevented from being closed together, the vibrating machine is favorable for the collecting bags to vibrate, and the dust on the plurality of filter bags can fall into the collecting bags below more easily;

(2) be provided with the stirring rod, when collecting the inside filtration thing of bag and need discharge, the stirring rod is favorable to stirring the inside filtration thing of discharging pipe through rotating the stirring for avoid the discharging pipe to appear blockking up.

Drawings

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

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

fig. 3 is a schematic top view of a fixing plate according to the present invention.

In the figure: 1. the fixed plate, 2, the through-hole, 3, fixed pipe, 4, the connecting pipe, 5, the shunt tubes, 6, the conveyer pipe, 7, the support column, 8, universal auto-lock wheel, 9, the filter bag, 10, the connecting rod, 11, the mount, 12, collect the bag, 13, the blast pipe, 14, first control valve, 15, discharging pipe, 16, second control valve, 17, servo motor, 18, the pivot, 19, the stirring rod, 20, bobbing machine.

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 present invention provides a technical solution: a cement kiln tail smoke treatment device, a filter bag 9 is arranged on the lower side surface of a fixed plate 1, the filter bag 9 is arranged on the lower side surface of a through hole 2, a connecting rod 10 is arranged on the lower side surface of the fixed plate 1, the connecting rod 10 is arranged between the filter bags 9, the outer wall of the connecting rod 10 is provided with a fixed frame 11, the fixed frame 11 is connected with the outer wall of the filter bag 9, the lower side surface of the fixed plate 1 is provided with a collecting bag 12, the collecting bag 12 is arranged at the outer side of the filter bag 9, the discharge pipe 15 is arranged at the lower side surface of the filter bag 9, the servo motor 17 is arranged at the right outer side of the discharge pipe 15, the output end of the servo motor 17 is connected with a rotating shaft 18, the left end of the rotating shaft 18 penetrates through the right side surface of the collecting bag 12 to enter the collecting bag 12, and the outer wall of the rotating shaft 18 is connected with a stirring rod 19, and the filter bags 9 can filter the kiln tail flue gas at the same time, so that the flue gas is better in separate filtering effect, and the filtering matters in the flue gas are more comprehensive.

As shown in fig. 1 and 2, the side is provided with through-hole 2 on the fixed plate 1, and the side is connected with fixed pipe 3 on through-hole 2, and the side is connected with shunt tubes 5 on fixed pipe 3, and shunt tubes 5 downside is connected with fixed pipe 3 through connecting pipe 4, and the side is connected with conveyer pipe 6 on the left of shunt tubes 5, and inside shunt tubes 5 sent the flue gas into a plurality of fixed pipes 3 respectively through connecting pipe 4, made the flue gas filter more comprehensively.

As shown in figures 1 and 2, support columns 7 are installed at the left end and the right end of the fixing plate 1, universal self-locking wheels 8 are connected to the bottom ends of the support columns 7, and the treatment device is convenient to move and connect with different cement kilns so as to treat tail gas.

As shown in fig. 1 and 2, the exhaust pipes 13 are installed on both left and right sides of the collecting bag 12, the first control valve 14 is installed inside the exhaust pipe 13, and the second control valve 16 is installed inside the exhaust pipe 15, so that the gas inside the collecting bag 12 can be exhausted more quickly and efficiently.

As shown in fig. 1 and 2, the vibrating machines 20 are installed on both left and right sides of the collecting bag 12, and the vibrating machines 20 are installed above the exhaust pipe 13, so that the vibrating machines 20 can assist in vibrating the collecting bag 12, and the dust in the collecting bag 12 can fall into the discharge pipe 15 more quickly and leave.

The working principle is as follows: when the cement kiln tail smoke treatment device is used, the universal self-locking wheel 8 is driven to roll by pushing the treatment device, so that the treatment device moves beside a cement kiln, the conveying pipe 6 is connected with a cement kiln tail smoke discharge pipe, smoke enters the shunt pipe 5, the smoke enters the fixed pipes 3 through the connecting pipe 4, the smoke enters the filter bags 9, the smoke can be separated and filtered more comprehensively, the filter bags 9 are fixed and opened through the connecting rod 10 and the fixing frame 11, the filter bags 9 have better filtering effect, the filtered gas enters the collecting bag 12, the first control valve 14 in the exhaust pipe 13 is opened, the gas can be discharged in time, an external power supply is connected during cleaning and filtering, the vibrator 20 is started, the collecting bag 12 directly falls into the discharge pipe 15 of the filter in the collecting bag 12 through vibration, and the servo motor 17 is started, the output end of the servo motor 17 drives the rotating shaft 18 to rotate, the rotating shaft 18 drives the stirring rod 19, the stirring rod 19 stirs the interior of the discharge pipe 15, the second control valve 16 in the discharge pipe 15 is opened, so that filtered substances can leave in time, the collecting bag 12 is detached, and then the filter bag 9 is detached for cleaning.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a cement kiln tail flue gas processing apparatus, includes fixed plate (1), its characterized in that: the lower side surface of the fixing plate (1) is provided with a filter bag (9), the filter bag (9) is arranged on the lower side surface of the through hole (2), the lower side surface of the fixing plate (1) is provided with a connecting rod (10), the connecting rod (10) is arranged between the filter bags (9), the outer wall of the connecting rod (10) is provided with a fixed frame (11), the fixed frame (11) is connected with the outer wall of the filter bag (9), the lower side surface of the fixed plate (1) is provided with a collecting bag (12), the collecting bag (12) is arranged at the outer side of the filter bag (9), a discharge pipe (15) is arranged at the lower side surface of the filter bag (9), a servo motor (17) is arranged on the right outer side of the discharge pipe (15), the output end of the servo motor (17) is connected with a rotating shaft (18), the left end of the rotating shaft (18) penetrates through the right side face of the collecting bag (12) and enters the collecting bag (12), and the outer wall of the rotating shaft (18) is connected with a stirring rod (19).

2. The cement kiln tail flue gas treatment device according to claim 1, characterized in that: the side is provided with through-hole (2) on fixed plate (1), and the side is connected with fixed pipe (3) on through-hole (2), side is connected with shunt tubes (5) on fixed pipe (3), and shunt tubes (5) downside is connected with fixed pipe (3) through connecting pipe (4), the side is connected with conveyer pipe (6) on the left of shunt tubes (5).

3. The cement kiln tail flue gas treatment device according to claim 1, characterized in that: support column (7) are all installed at both ends about fixed plate (1), and support column (7) bottom is connected with universal auto-lock wheel (8).

4. The cement kiln tail flue gas treatment device according to claim 1, characterized in that: exhaust pipe (13) are all installed to the collection bag (12) left and right sides face, and exhaust pipe (13) internally mounted has first control valve (14), inside that of discharging pipe (15) is equipped with second control valve (16).

5. The cement kiln tail flue gas treatment device according to claim 1, characterized in that: the left side surface and the right side surface of the collecting bag (12) are respectively provided with a vibrator (20), and the vibrators (20) are arranged above the exhaust pipe (13).