CN217163584U

CN217163584U - Intelligent dust collector

Info

Publication number: CN217163584U
Application number: CN202123417519.4U
Authority: CN
Inventors: 张晔
Original assignee: Nantong Lingzhi Environmental Protection Technology Co ltd
Current assignee: Nantong Lingzhi Environmental Protection Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-12
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an intelligent dust collector, including flue gas admission pipe, flue gas volume sensor, PID controller and centrifugal fan, when using, the flue gas enters into the flue gas admission pipe, under centrifugal fan's drive, carry the flue gas to the dust collector intake pipe, flue gas volume sensor at this moment can monitor the size of flue gas volume, and give the PID controller with monitoring information transmission, adjust centrifugal fan's rotational speed according to the size of flue gas volume, in order to guarantee that centrifugal fan can realize the transport of flue gas according to the size of flue gas volume, improve energy-conserving effect, and realized automated control; when the flue gas enters into the dust collector intake pipe, the large granule dust filter screen can intercept the large granule dust that carries in the flue gas, and the large granule dust at this moment falls into the dust and fights, must have the flue gas this moment and enter into the dust through the side flow pipe and fight in, reduced the carrying of large granule dust in the flue gas.

Description

Intelligent dust collector

Technical Field

The utility model relates to a relevant technical field of dust collector specifically is an intelligent dust collector.

Background

The dust collector is a dust removing device with wider application. The dust collector comprises a bag type dust collector, a pulse bag type dust collector, an electric dust collector, a wet type dust collector, an electric bag dust collector and the like; the bag-type dust collector drives dusty gas with the dust collection fan and gets into the inside dirt room of dust collector, and the air becomes clean behind the filter bag and is discharged by the dust collection fan, and the dust is then stopped, adsorbs at the surface of filter bag, then blows high-pressure gas to the filter bag is inside by pulse valve control, shakes the dust and falls, gets into the collecting hopper, through lock wind unloader (there are two kinds of lock wind devices of star discharge apparatus and flap valve, specifically use which kind of according to specific service environment and decide).

Most of traditional dust collectors are provided with draught fans at air outlets to pump flue gas, but the energy-saving work of equipment cannot be realized due to the installation form, and the intelligent degree is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent dust collector to solve the traditional dust collector that proposes in the above-mentioned background art and set up the draught fan and carry out the twitch to the flue gas in air outlet department mostly, but this kind of mounting form can not realize the energy-conserving work of equipment, problem that intelligent degree is low.

In order to achieve the above object, the utility model provides a following technical scheme:

an intelligent dust collector comprises a dust collector outer shell, wherein a dust collector air inlet pipe is arranged on one side of the dust collector outer shell and is connected with a centrifugal fan through a dust pipe; the centrifugal fan is fixedly arranged at the upper end of the air inlet pipe of the dust collector, and a flue gas inlet pipe is arranged at the air inlet end of the centrifugal fan; a smoke quantity sensor is arranged in the smoke inlet pipe; the flue gas quantity sensor is electrically connected with the PID controller; the centrifugal fan is electrically connected with the PID controller.

As a further technical scheme of the utility model, the below of dust collector shell body be provided with two dust hoppers that are used for the dust to collect, be provided with the side flow siphunculus between one of them dust hopper and the dust collector intake pipe.

As a further technical scheme of the utility model, the inboard of dust collector intake pipe and the upper end of dust fill all be provided with the large granule dust filter screen.

As a further technical scheme of the utility model, the inside of dust collector shell body still be provided with two electromagnetic pulse and blow grey subassembly, and be provided with the blast pipe in one side of dust collector shell body upper end.

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

1. in the utility model, when in use, the flue gas enters the flue gas inlet pipe, and is conveyed to the air inlet pipe of the dust collector under the driving of the centrifugal fan, the flue gas volume sensor at the moment can monitor the flue gas volume and transmit the monitoring information to the PID controller, and the rotating speed of the centrifugal fan is adjusted according to the flue gas volume, so that the centrifugal fan can realize the conveying of the flue gas according to the flue gas volume, the energy-saving effect is improved, and the automatic control is realized;

2. in the utility model, when the flue gas enters the air inlet pipe of the dust collector, the large particle dust filter screen can intercept the large particle dust carried in the flue gas, the large particle dust at the moment falls into the dust hopper, and at the moment, the flue gas must enter the dust hopper through the side flow pipe, so that the large particle dust filter screen at the top of the dust hopper can filter the flue gas, and the carrying of the large particle dust in the flue gas is reduced;

3. the utility model discloses in, the flue gas passes through electromagnetic pulse soot blowing subassembly filtration and purifies the back and passes through the blast pipe discharge.

Drawings

Fig. 1 is a schematic structural view of an intelligent dust collector of the present invention;

fig. 2 is a block diagram of a circuit structure of an intelligent dust collector of the present invention;

fig. 3 is the utility model relates to an intelligent control flow chart of intelligent dust collector.

In the figure: 1-dust collector outer shell, 2-dust collector air inlet pipe, 3-smoke pipe, 4-centrifugal fan, 5-smoke inlet pipe, 6-smoke flow sensor, 7-PID controller, 8-electromagnetic pulse soot blowing component, 9-exhaust pipe, 10-dust hopper, 11-side flow pipe and 12-large particle dust filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an intelligent dust collector comprises a dust collector outer shell 1, wherein a dust collector air inlet pipe 2 is arranged on one side of the dust collector outer shell 1, and the dust collector air inlet pipe 2 is connected with a centrifugal fan 4 through a dust pipe 3; the centrifugal fan 4 is fixedly arranged at the upper end of the dust collector air inlet pipe 2, and a flue gas inlet pipe 5 is arranged at the air inlet end of the centrifugal fan 4; a flue gas volume sensor 6 is arranged inside the flue gas inlet pipe 5; the flue gas quantity sensor 6 is electrically connected with the PID controller 7; the centrifugal fan 4 is electrically connected with the PID controller 7.

In this embodiment, two dust hoppers 10 for collecting dust are arranged below the dust collector outer casing 1, and a side flow pipe 11 is arranged between one dust hopper 10 and the dust collector air inlet pipe 2.

In this embodiment, the inner side of the dust collector inlet pipe 2 and the upper end of the dust hopper 10 are both provided with a large-particle dust filter screen 12.

In this embodiment, two electromagnetic pulse soot blowing assemblies 8 are further arranged inside the dust collector outer shell 1, and an exhaust pipe 9 is arranged on one side of the upper end of the dust collector outer shell 1.

Principle of operation

The utility model discloses, when using, the flue gas enters into flue gas admission pipe 5, under centrifugal fan 4's drive, carry the flue gas to dust collector intake pipe 2 in, flue gas volumn sensor 6 at this moment can monitor the size of flue gas volumn, and transmit monitoring information for PID controller 7, adjust centrifugal fan 4's rotational speed according to the size of flue gas volumn to guarantee that centrifugal fan 4 can realize the transport of flue gas according to the size of flue gas volumn, improve energy-conserving effect, and realized automated control; when smoke enters the air inlet pipe 2 of the dust collector, the large particle dust filter screen 12 can intercept large particle dust carried in the smoke, the large particle dust at the moment falls into the dust hopper 10, the smoke must enter the dust hopper 10 through the side flow pipe 11 at the moment, and the large particle dust filter screen 12 at the top of the dust hopper 10 can filter the smoke, so that the carrying of the large particle dust in the smoke is reduced; the flue gas is filtered and purified by the electromagnetic pulse soot-blowing assembly 8 and then is discharged by the exhaust pipe 9.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent dust collector which characterized in that: the dust collector comprises a dust collector outer shell (1), wherein a dust collector air inlet pipe (2) is arranged on one side of the dust collector outer shell (1), and the dust collector air inlet pipe (2) is connected with a centrifugal fan (4) through a smoke pipe (3); the centrifugal fan (4) is fixedly arranged at the upper end of the air inlet pipe (2) of the dust collector, and a flue gas inlet pipe (5) is arranged at the air inlet end of the centrifugal fan (4); a smoke quantity sensor (6) is arranged inside the smoke inlet pipe (5); the flue gas quantity sensor (6) is electrically connected with the PID controller (7); the centrifugal fan (4) is electrically connected with the PID controller (7).

2. The intelligent dust collector according to claim 1, wherein: two dust hoppers (10) for collecting dust are arranged below the dust collector outer shell (1), and a side flow pipe (11) is arranged between one dust hopper (10) and the dust collector air inlet pipe (2).

3. The intelligent dust collector according to claim 2, wherein: the inner side of the dust collector air inlet pipe (2) and the upper end of the dust hopper (10) are both provided with large-particle dust filter screens (12).

4. The intelligent dust collector according to claim 3, wherein: the dust collector is characterized in that two electromagnetic pulse soot blowing assemblies (8) are further arranged inside the dust collector outer shell (1), and an exhaust pipe (9) is arranged on one side of the upper end of the dust collector outer shell (1).