CN213559045U

CN213559045U - Novel flue gas collecting and filtering system

Info

Publication number: CN213559045U
Application number: CN202022674168.4U
Authority: CN
Inventors: 吕义; 昝晓光; 赵正川
Original assignee: Suzhou Lingpaozhe Energy Technology Co ltd
Current assignee: Suzhou Lingpaozhe Energy Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-29
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a novel filtration system is collected to flue gas relates to the fume emission, the collection of industrial production, food and beverage trade, the dust removal technical field, especially high temperature flue gas deoiling technique. The utility model discloses a collecting box, the one end of collecting box are fixed with a plurality of chimneys, the chimney includes flue, a pressure sensor and electronic blast gate, and the flue is all fixed in one side of collecting box, and electronic blast gate is fixed in the flue and is close to the position department of collecting box. The utility model can effectively combine a plurality of chimneys through the mutual cooperation of the chimney, the collecting box, the exhaust pipe, the second pressure sensor and the variable frequency fan, and is convenient for management and maintenance; through mutually supporting of electrostatic precipitator, handle, circular cover, countersunk screw, first blow off pipe, first blowdown solenoid valve, second blow off pipe and second blowdown solenoid valve, can effectually collect the processing to the impurity greasy dirt in the high temperature flue gas, avoid causing the pollution to the environment.

Description

Novel flue gas collecting and filtering system

Technical Field

The utility model belongs to the technical field of flue gas emission, collection, the dust removal of industrial production, food and beverage trade, especially high temperature flue gas deoiling technique especially relates to a novel filtration system is collected to flue gas.

Background

At present, in industrial production, the field such as kitchen catering produces there is a large amount of flue gas waste gas, these high temperature flue gases contain a large amount of impurity greasy dirt, discharge it in the air, can cause serious atmospheric environment thermal pollution, current flue gas collection filtration system, mostly possess more flue, the management is maintained comparatively complicatedly, make maintenance efficiency lower, it is pleasing to the eye to influence the building, and current flue gas collection filtration system, can not effectually collect the processing to high temperature flue gas, make contain more impurity greasy dirt in the flue gas, cause the pollution to the environment, based on this, we have proposed a novel flue gas collection filtration system.

Disclosure of Invention

An object of the utility model is to provide a novel filtration system is collected to flue gas to solved current problem: the existing flue gas collecting and filtering system mostly has more flues, and the management and the maintenance are more complex, so that the maintenance efficiency is lower, and the building appearance is influenced.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a novel flue gas collecting and filtering system, which comprises a collecting box, wherein one end of the collecting box is fixed with a plurality of chimneys, the chimney comprises a flue, a first pressure sensor and an electric air valve, the flue is fixed at one side of the collecting box, the electric air valve is fixed at the position of the flue close to the collecting box, the first pressure sensor is fixed at the position of the flue close to the electric air valve, the interior of the collecting box is connected with an electrostatic dust collector in a sliding way, a first blow-off pipe and a second blow-off pipe are respectively fixed at two sides of the lower end of the collecting box, a first blow-off solenoid valve is fixed at the position of the first blow-off pipe close to the collecting box, a second blow-off solenoid valve is fixed at the position of the second blow-off pipe close to the collecting box, an exhaust pipe is fixed at the end of the collecting box far away, and a variable frequency fan is fixed in the exhaust pipe.

Furthermore, one side of the electrostatic dust collector is fixed with a plurality of handles, the peripheral side surfaces of the handles are provided with circular sleeves, and the circular sleeves are made of sponge.

Furthermore, countersunk screws are in threaded connection with the two ends of the collecting box and the positions close to the electrostatic dust collector.

Furthermore, a protective net is fixed inside the exhaust pipe and at a position close to the variable frequency fan.

Furthermore, a filter screen is fixed at one end of the exhaust pipe, which is far away from the collecting box.

Furthermore, the collecting box, the electric air valve, the electrostatic dust collector and the variable frequency fan are all made of high temperature resistant materials.

Further, the device also comprises a controller, wherein the controller is respectively electrically connected with the first pressure sensor, the electric air valve, the electrostatic dust collector, the first sewage discharge electromagnetic valve, the second pressure sensor and the variable frequency fan.

The utility model discloses following beneficial effect has:

1. the utility model discloses a mutually supporting of chimney, collecting box, blast pipe, second pressure sensor and frequency conversion fan can effectually merge a plurality of chimneys, and the management of being convenient for is maintained.

2. The utility model discloses an electrostatic precipitator, handle, circular cover, countersunk screw, first blow off pipe, first blowdown solenoid valve, second blow off pipe and the mutually supporting of second blowdown solenoid valve, can effectually collect the processing to the impurity greasy dirt in the high temperature flue gas, avoid causing the pollution to the environment.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial view of the present invention;

FIG. 3 is a partial exploded view of the present invention;

fig. 4 is a schematic block diagram of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a collection box; 2. a chimney; 3. a flue; 4. a first pressure sensor; 5. an electric air valve; 6. an electrostatic precipitator; 7. a handle; 8. a circular sleeve; 9. countersunk head screws; 10. a first drain pipe; 11. a first drain solenoid valve; 12. a second sewage draining pipe; 13. a second blowdown electromagnetic valve; 14. an exhaust pipe; 15. a second pressure sensor; 16. a variable frequency fan; 17. a protective net; 18. a filter screen; 19. and a controller.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a novel flue gas collecting and filtering system, which comprises a collecting box 1, wherein one end of the collecting box 1 is fixed with a plurality of chimneys 2, each chimney 2 comprises a flue 3, a first pressure sensor 4 and an electric air valve 5, no more than nine chimneys 2 are arranged, the flues 3 are all fixed on one side of the collecting box 1, the electric air valves 5 are fixed at the positions of the flues 3 close to the collecting box 1, and the first pressure sensors 4 are fixed at the positions of the flues 3 close to the electric air valves 5;

the inside of the collection box 1 is connected with an electrostatic dust collector 6 in a sliding manner, one side of the electrostatic dust collector 6 is fixed with a plurality of handles 7, the electrostatic dust collector 6 is convenient to move, the round side surfaces of the handles 7 are respectively provided with a round sleeve 8, the round sleeves 8 are made of sponge, the comfort of a user is improved, and countersunk screws 9 are respectively connected to the two ends of the collection box 1 and the positions close to the electrostatic dust collector 6 in a threaded manner, so that the electrostatic dust collector 6 is convenient to limit;

the working principle of the electrostatic dust collector 6 is that the flue gas is ionized by using a high-voltage electric field, and the charged dust in the airflow is separated from the airflow under the action of the electric field, so that the electrostatic dust collector is widely applied to the fields of metallurgy, smelting, electric power, cement and the like, and is mature technology, and is not described in detail herein;

a first sewage discharge pipe 10 and a second sewage discharge pipe 12 are respectively fixed on two sides of the lower end of the collecting box 1, a first sewage discharge electromagnetic valve 11 is fixed at the position of the first sewage discharge pipe 10 close to the collecting box 1, and a second sewage discharge electromagnetic valve 13 is fixed at the position of the second sewage discharge pipe 12 close to the collecting box 1;

an exhaust pipe 14 is fixed at one end of the collection box 1, which is far away from the chimney 2, a second pressure sensor 15 is fixed at a position, which is close to the collection box 1, of the exhaust pipe 14, a variable frequency fan 16 is fixed inside the exhaust pipe 14, a protective net 17 is fixed inside the exhaust pipe 14 and at a position, which is close to the variable frequency fan 16, so as to protect the variable frequency fan 16, and a filter screen 18 is fixed at one end, which is far away from the collection box 1, of the exhaust pipe 14, so that external impurities are prevented from entering;

the collecting box 1, the electric air valve 5, the electrostatic dust collector 6 and the variable frequency fan 16 are made of high temperature resistant materials, so that the influence caused by high smoke temperature is avoided;

still include controller 19, the 19 models of controller are SC200 general type controller, for current mature technology product, controller 19 respectively with first pressure sensor 4, electronic blast gate 5, electrostatic precipitator 6, first blowdown solenoid valve 11, second blowdown solenoid valve 13, second pressure sensor 15 and frequency conversion fan 16 electric connection, the operation of the control system of being convenient for.

One specific application of this embodiment is: when the device is used, the electric equipment is electrically connected with an external power supply, the variable frequency fan 16 is started, negative pressure is generated inside the collection box 1, smoke is introduced into the collection box 1 from the chimney 2, and finally the smoke is discharged from the device through the exhaust pipe 14;

when the flue gas gets into electrostatic precipitator 6's inside, impurity and greasy dirt filter in with the flue gas through electrostatic precipitator 6, the flue gas after final filtration, discharge through blast pipe 14, and can start first blowdown solenoid valve 11 and second blowdown solenoid valve 13 respectively, can switch on first blowdown pipe 10 and second blowdown pipe 12, and then make various impurity follow the inside discharge of collecting box 1, avoid blockking up and scale deposit, can effectually collect the processing to high temperature flue gas, it contains more impurity greasy dirt in the flue gas to have reduced, the pollution is caused to the environment has been avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments 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 invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel filtration system is collected to flue gas which characterized in that: comprises a collecting box (1), one end of the collecting box (1) is fixed with a plurality of chimneys (2), each chimney (2) comprises a flue (3), a first pressure sensor (4) and an electric air valve (5), the flues (3) are fixed on one side of the collecting box (1), the electric air valves (5) are fixed on the positions, close to the collecting box (1), of the flues (3), the first pressure sensors (4) are fixed on the positions, close to the electric air valves (5), of the flues (3), the internal sliding connection of the collecting box (1) is provided with an electrostatic dust collector (6), two sides of the lower end of the collecting box (1) are respectively fixed with a first sewage discharge pipe (10) and a second sewage discharge pipe (12), the position, close to the collecting box (1), of the first sewage discharge pipe (10) is fixed with a first sewage discharge electromagnetic valve (11), the position, close to the collecting box (1), of the second sewage discharge pipe (12) is fixed with a second sewage discharge electromagnetic, an exhaust pipe (14) is fixed at one end, far away from the chimney (2), of the collection box (1), a second pressure sensor (15) is fixed at the position, close to the collection box (1), of the exhaust pipe (14), and a variable-frequency fan (16) is fixed inside the exhaust pipe (14).

2. The novel flue gas collecting and filtering system as claimed in claim 1, wherein a plurality of handles (7) are fixed on one side of the electrostatic precipitator (6), circular sleeves (8) are arranged on the peripheral sides of the handles (7), and the circular sleeves (8) are made of sponge.

3. The novel flue gas collecting and filtering system as claimed in claim 1, wherein countersunk screws (9) are screwed at both ends of the collecting box (1) and at positions close to the electrostatic precipitator (6).

4. The novel flue gas collecting and filtering system as claimed in claim 1, wherein a protective net (17) is fixed inside the exhaust pipe (14) and at a position close to the variable frequency fan (16).

5. The novel flue gas collecting and filtering system as claimed in claim 1, wherein a filter screen (18) is fixed at one end of the exhaust pipe (14) far away from the collecting box (1).

6. The novel flue gas collecting and filtering system as claimed in claim 1, wherein the collecting box (1), the electric air valve (5), the electrostatic precipitator (6) and the variable frequency fan (16) are made of high temperature resistant materials.

7. The novel flue gas collecting and filtering system of claim 1, further comprising a controller (19), wherein the controller (19) is electrically connected with the first pressure sensor (4), the electric air valve (5), the electrostatic dust collector (6), the first blowdown electromagnetic valve (11), the second blowdown electromagnetic valve (13), the second pressure sensor (15) and the variable frequency fan (16), respectively.