CN214019815U

CN214019815U - A fold type dust removal filtration for fume emission

Info

Publication number: CN214019815U
Application number: CN202121471683.0U
Authority: CN
Inventors: 牛庆玲; 徐长松; 祁世超; 崔良; 刘文明
Original assignee: Xinxiang Lifeierte Filter Co ltd
Current assignee: Xinxiang Lifeierte Filter Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-08-24
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a fold type dust removal filtration for flue gas discharges relates to filtration equipment technical field. The utility model discloses a filtering mechanism and mechanism of discharging fume, filtering mechanism fixed joint are in the one side of mechanism of discharging fume, and the fixed pipe of the equal fixedly connected with in both sides of fold pipe, wherein the fixed pipe of one side with discharge fume mechanism fixed connection, one side and the fixed pipe fixed connection of chimney, opposite side fixedly connected with motor, inside the output of motor extended to the chimney, and the transmission was connected with the impeller. The utility model solves the problem that the local resistance is large, which causes the air quantity to be limited; through dust and tiny granule that filter screen filter mix with in the flue gas, and the filter screen accessible is mentioned the joint ring and is taken out, can wash then, has solved the inside oil drop accumulation of tub of discharging fume and has formed the greasy dirt, is difficult to the problem of clearance.

Description

A fold type dust removal filtration for fume emission

Technical Field

The utility model belongs to the technical field of filtration equipment, especially, relate to a fold type dust removal filtration for fume emission.

Background

The smoke exhaust pipe is a common pipeline for connecting the range hood and the common flue, at present, the smoke exhaust pipe for the common range hood in the market is in a fold shape and is made of telescopic aluminum foil or plastic, but the smoke exhaust pipe still has the following defects in actual use:

1. the existing fold-type dust removal filtering structure for smoke emission easily generates gas vortex when a discharge port discharges smoke, and has large local resistance, so that the air quantity is limited and the smoke discharge efficiency is influenced;

2. the fold type dust removal filtering structure for smoke emission is complex, for example, an oil smoke pipeline with the publication number of CN207849488U, needs more fixing pieces to be connected between the filtering device and a smoke exhaust pipe, needs to keep the detached fixing pieces when the filtering device is installed and detached, and has the defects of complex installation and detachment steps, oil drops in the smoke exhaust pipe are accumulated to form oil dirt, difficult cleaning, carcinogenicity, flammability and other potential safety hazards.

Therefore, the existing pleated dust removal filtering structure for smoke emission cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fold type dust removal filtration structure for flue gas emission, which is positioned at one side of an exhaust port through an impeller, adsorbs flue gas in an exhaust pipe and air entering from an air inlet, and is discharged from the exhaust port, thereby solving the problem that the local resistance is large, and the air quantity is limited; through dust and tiny granule that filter screen filter mix with in the flue gas, and the filter screen accessible is mentioned the joint ring and is taken out, can wash then, has solved the inside oil drop accumulation of tub of discharging fume and has formed the greasy dirt, is difficult to the problem of clearance.

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

the utility model relates to a fold type dust removal filtration for fume emission, filtering mechanism includes fold pipe and fixed pipe, the fixed pipe of one side fixed connection of fold pipe, and the inside activity joint of fixed pipe has the filter screen, and fixed pipe joint is in one side of the mechanism of discharging fume, and the inside of the mechanism of discharging fume is provided with the impeller, and filtering mechanism fixes at the exhanst gas port, makes the flue gas at first pass through filtering mechanism again and discharges fume the mechanism emission.

Further, fixed pipe is provided with two, the equal fixedly connected with fixed pipe in both sides of fold pipe, and fixed pipe is hard material for connect fixedly.

Further, the mechanism of discharging fume includes chimney and impeller, one side and the fixed pipe fixed connection of chimney, the flue gas after the filtering mechanism filters gets into the chimney, opposite side fixedly connected with motor, inside the output of motor extended to the chimney, and the transmission was connected with the impeller, made the impeller be located the inside rotation of chimney through the starter motor.

Further, the fold pipe is kept away from and is connected fixed joint in the middle of the fixed pipe of mechanism one side of discharging fume and have solid fixed ring, solid fixed ring activity joint has the joint ring, and when the joint ring was with solid fixed ring joint, its crossing department was sealed, avoided the flue gas to ooze, the joint ring is located the inside fixedly connected with filter screen of fixed pipe for filter dust and tiny granule that mix with in the flue gas, the joint ring is located the outside fixedly connected with side ear of fixed pipe, because joint ring and solid fixed ring activity joint, the joint ring is mentioned to the filter screen accessible and takes out.

Furthermore, the inside fixedly connected with space bar of chimney, the side of chimney and the one side that is located the space bar and keeps away from the motor have seted up the air intake, and the side of chimney and the one side that is located the adjacent motor of space bar have seted up the exhaust port, and the impeller is located one side of exhaust port.

Furthermore, a through groove is formed between two adjacent blades of the impeller, side plates are fixedly connected to two sides of the impeller, a through hole is formed in the middle of each side plate and connected with the through groove, and the opening direction of each through hole faces towards the filtering mechanism.

The utility model discloses following beneficial effect has:

1. the utility model discloses a starter motor makes the impeller be located the inside rotation of exhaust pipe, and the impeller is located one side of exhaust port, adsorbs the inside flue gas of exhaust pipe and the air that the air intake got into, then discharges from the exhaust port, and it is big to have solved local resistance, leads to the amount of wind to receive the problem of restriction.

2. The utility model discloses a filter screen filters dust and tiny granule that mix with in the flue gas, and because joint ring and solid fixed ring activity joint, the joint ring is mentioned to the filter screen accessible and is taken out, can wash then, simple structure, convenient operation has solved the inside oil of pipe of discharging fume and has dripped the accumulation formation grease, is difficult to the problem of clearance.

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 view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the filtering mechanism of the present invention;

FIG. 3 is a schematic view of another embodiment of the filtering mechanism of the present invention;

fig. 4 is a schematic structural view of the smoke exhaust mechanism of the present invention;

FIG. 5 is a schematic view of the structure of the smoke exhaust pipe of the present invention;

fig. 6 is a schematic view of the impeller structure of the present invention.

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

100. a filtering mechanism; 110. a pleated tube; 120. a fixed tube; 130. a fixing ring; 140. a snap ring; 150. a filter screen; 160. a lateral ear; 200. a smoke exhaust mechanism; 210. a smoke exhaust tube; 220. a motor; 230. an impeller; 240. a partition plate; 250. an air inlet; 260. a smoke outlet; 270. a through groove; 280. side plates.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-6, the present invention relates to a pleated dust-removing filter structure for smoke emission, wherein the filter mechanism 100 includes a pleated pipe 110 and a fixed pipe 120, the fixed pipe 120 is fixedly connected to one side of the pleated pipe 110, the filter screen 150 is movably clamped inside the fixed pipe 120, the fixed pipe 120 is clamped to one side of the smoke-discharging mechanism 200, an impeller 230 is disposed inside the smoke-discharging mechanism 200, the filter mechanism 100 is fixed to a smoke-discharging port, so that smoke is firstly discharged through the filter mechanism 100 and then through the smoke-discharging mechanism 200.

As shown in fig. 2 and 3, two fixing tubes 120 are provided, the fixing tubes 120 are fixedly connected to both sides of the pleated tube 110, the fixing tubes 120 are made of hard material and are used for connection and fixation, and the pleated tube 110 is long, can be stretched and bent, and then is adjusted to a proper position so as to be convenient for the fixing tubes 120 to connect; the fixed joint has solid fixed ring 130 in the middle of the fixed pipe 120 of connection smoke exhaust mechanism 200 one side is kept away from to fold pipe 110, gu fixed ring 130 activity joint has joint ring 140, when joint ring 140 and solid fixed ring 130 joint, it is sealed that it intersects, avoid the flue gas to ooze, joint ring 140 is located the inside fixedly connected with filter screen 150 of fixed pipe 120, be used for filtering dust and tiny granule that mix with in the flue gas, joint ring 140 is located the outside fixedly connected with of fixed pipe 120 and inclines ear 160, because joint ring 140 and solid fixed ring 130 activity joint, filter screen 150 accessible is lifted joint ring 140 and is taken out, then wash, moreover, the steam generator is simple in structure, and convenient operation can be cleaned.

As shown in fig. 4-6, the smoke exhausting mechanism 200 includes a smoke exhausting pipe 210 and an impeller 230, one side of the smoke exhausting pipe 210 is fixedly connected with a fixed pipe 120, smoke filtered by the filtering mechanism 100 enters the smoke exhausting pipe 210, the other side of the smoke exhausting pipe is fixedly connected with a motor 220, an output end of the motor 220 extends into the smoke exhausting pipe 210 and is in transmission connection with the impeller 230, the impeller 230 is positioned in the smoke exhausting pipe 210 to rotate by starting the motor 220, and then the smoke in the smoke exhausting pipe 210 is stirred, so that the smoke is convenient to be exhausted; the inner part of the smoke exhaust tube 210 is fixedly connected with a partition plate 240, an air inlet 250 is formed in the side surface of the smoke exhaust tube 210 and the side of the partition plate 240, which is far away from the motor 220, a smoke exhaust port 260 is formed in the side surface of the smoke exhaust tube 210 and the side of the partition plate 240, which is adjacent to the motor 220, and the impeller 230 is located on one side of the smoke exhaust port 260, so that smoke in the smoke exhaust tube 210 and air entering from the air inlet 250 are adsorbed after the impeller 230 rotates, and then the smoke is exhausted from the smoke exhaust port 260; a through groove 270 is formed between two adjacent blades of the impeller 230, side plates 280 are fixedly connected to two sides of the impeller 230, a through hole is formed in the middle of each side plate 280 and connected with the through groove 270, and the opening direction of each through hole faces the filtering mechanism 100, so that smoke passes through the through holes and the through grooves 270 and is discharged after the impeller 230 rotates.

The working principle is as follows:

during the use, will have the fixed pipe 120 of joint ring 140 to fix at the flue gas discharge port, adjust fold pipe 110 to suitable position, make smoke exhaust mechanism 200 be convenient for install outdoors, through the effect of filter screen 150, filter dust and tiny particle that mix with in the flue gas, and because joint ring 140 and fixed ring 130 activity joint, filter screen 150 accessible is lifted joint ring 140 and is taken out, then can wash, moreover, the steam generator is simple in structure, and convenient for operation, make impeller 230 be located the inside rotation of chimney 210 through starter motor 220, and impeller 230 is located one side of exhaust port 260, adsorb the inside flue gas of chimney 210 and the air that air intake 250 got into, then discharge from exhaust port 260.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. A fold type dust removal filtering structure for fume emission comprises a filtering mechanism (100) and a fume exhaust mechanism (200), and is characterized in that: the filter mechanism (100) comprises a corrugated pipe (110) and a fixed pipe (120), one side of the corrugated pipe (110) is fixedly connected with the fixed pipe (120), a filter screen (150) is movably clamped in the fixed pipe (120), the fixed pipe (120) is clamped in one side of the smoke exhaust mechanism (200), and an impeller (230) is arranged in the smoke exhaust mechanism (200).

2. The pleated dust-removing filter structure for smoke exhaust according to claim 1, wherein there are two fixed tubes (120), and the fixed tubes (120) are fixedly connected to both sides of the pleated tube (110).

3. The pleated dust-removing filter structure for smoke discharge according to claim 1, wherein the smoke discharge mechanism (200) comprises a smoke discharge tube (210) and an impeller (230), one side of the smoke discharge tube (210) is fixedly connected with a fixed pipe (120), the other side of the smoke discharge tube is fixedly connected with a motor (220), the output end of the motor (220) extends into the smoke discharge tube (210), and the motor is in transmission connection with the impeller (230).

4. The pleated dust-removing filter structure for smoke discharge according to claim 2, wherein the middle of the fixing tube (120) far away from one side of the pleated tube (110) connected with the smoke exhaust mechanism (200) is fixedly clamped with a fixing ring (130), the fixing ring (130) is movably clamped with a clamping ring (140), the clamping ring (140) is positioned inside the fixing tube (120) and fixedly connected with a filter screen (150), and the clamping ring (140) is positioned outside the fixing tube (120) and fixedly connected with a side lug (160).

5. The pleated dust-removing filter structure for smoke emission according to claim 3, wherein a partition plate (240) is fixedly connected inside the smoke exhaust tube (210), an air inlet (250) is formed in one side of the smoke exhaust tube (210) and located at one side of the partition plate (240) far away from the motor (220), and a smoke exhaust port (260) is formed in one side of the smoke exhaust tube (210) and located at one side of the partition plate (240) adjacent to the motor (220).

6. The pleated dust-removing filter structure for smoke discharge according to claim 3, wherein a through groove (270) is formed between two adjacent blades of the impeller (230), and both sides of the impeller (230) are fixedly connected with side plates (280).