CN215388256U

CN215388256U - Efficient bag filter

Info

Publication number: CN215388256U
Application number: CN202121833917.1U
Authority: CN
Inventors: 张永忠; 刁雨
Original assignee: Sichuan Yunyichun Technology Co ltd
Current assignee: Sichuan Yunyichun Technology Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-04
Anticipated expiration: 2031-08-06

Abstract

The utility model provides a high-efficiency bag filter, which relates to the technical field of filters and comprises a main shell and an ash scraping mechanism, wherein a top cover is fixedly arranged at the top of the main shell, a plurality of filter bags are uniformly and fixedly arranged at the bottom of the top cover, a connecting rod is inserted into the inner side of each filter bag, and a multi-sound wave vibrator is uniformly and fixedly arranged on the outer side of each connecting rod. According to the utility model, the dust on the filter bag hung in the main shell can be observed through the transparent toughened glass at the front end of the main shell, when the dust on the surface of the filter bag is excessive, the sound wave vibrator in the filter bag can be opened, the dust on the surface of the filter bag is vibrated and shaken off by using high-frequency sound waves, and the shaken off dust can be blown off into the dust discharging groove at the bottom of the main shell through high-speed airflow generated by the fan at the top, so that the filter bag can be cleaned quickly, and the filter bag is prevented from being blocked by the dust to reduce the filtering efficiency.

Description

Efficient bag filter

Technical Field

The utility model relates to the technical field of filters, in particular to a high-efficiency bag filter.

Background

The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.

However, in the prior art, along with the accumulation of dust on the surface of the filter material, the efficiency and the resistance of the dust remover are correspondingly increased, so that the efficiency of the dust remover is reduced. In addition, the too high resistance of the dust remover can obviously reduce the air volume of the dust removing system, and the dust removing efficiency can be greatly influenced. Therefore, the dust is removed in time after the resistance of the dust remover reaches a certain value.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the prior art, along with the accumulation of dust on the surface of a filter material, the efficiency and the resistance of a dust remover are correspondingly increased, so that the efficiency of the dust remover is reduced. In addition, the air volume of a dust removal system is obviously reduced due to the overhigh resistance of the dust remover, and the dust removal efficiency is greatly influenced, so that the high-efficiency bag filter is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an efficient bag filter, includes the main casing and scrapes grey mechanism, the top fixed mounting of main casing has the top cap, the even fixed mounting in bottom of top cap has a plurality of filter bags, every the inboard of crossing the filter bag all is pegged graft there is the connecting rod, the even fixed mounting in the outside of connecting rod has the multi-sound wave vibrator, the inner wall of main casing and the outside movable mounting who scrapes grey mechanism, it includes hydraulic motor to scrape grey mechanism, the equal movable mounting in both ends of hydraulic motor has the telescopic link, hydraulic motor's one end movable mounting is kept away from to the telescopic link has the adaptor, the front end fixed mounting of adaptor has the member, the front end fixed mounting of member scrapes the ring, the outside fixed mounting of scraping the ring has the piece of wiping.

Preferably, the top of the top cover is inserted with the fan, and the top of one side of the main shell is communicated with the feed inlet.

Preferably, the inner side of the main shell and the outer side of the wiping block are movably mounted, and a plurality of tempered glass are uniformly and fixedly mounted at the front end of the main shell.

Preferably, the bottom of the main shell is communicated with an ash discharge groove, and a base is fixedly mounted on the outer side of the bottom of the main shell.

Preferably, a plurality of sliding grooves are uniformly formed in the rear end of the main shell, and the inner sides of the sliding grooves and the outer sides of the rod pieces are installed in a sliding mode.

Preferably, a sealing cover is fixedly mounted at the rear end of the main shell, and the front end of the inner side of the sealing cover is fixedly mounted at the outer side of the rear end of the hydraulic motor.

Preferably, the top of the connecting rod is fixedly installed with the bottom of the top cover, and the top of the filter bag is communicated with the bottom end of the fan through the top cover.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, through the arranged filter bag, dust deposition hung on the filter bag inside can be observed through the transparent toughened glass at the front end of the main shell, when the dust deposition hung on the surface of the filter bag is excessive, the sound wave vibrator inside the filter bag can be opened, the dust deposition on the surface of the filter bag is vibrated and shaken off by using high-frequency sound waves, and the shaken off dust deposition can be blown off into the dust unloading groove at the bottom of the main shell through high-speed airflow generated by the fan at the top, so that the filter bag can be cleaned quickly, and the filter bag is prevented from being blocked by the dust deposition to reduce the filtering efficiency.

2. According to the dust scraping mechanism, when excessive dust is adhered to the inner wall of the main shell, the hydraulic motor can be started, the hydraulic motor drives the telescopic rods at two ends to push the adaptor at one end of the hydraulic motor, the rod piece drives the scraping ring to lift up and down in the main shell, the lifting scraping ring drives the outer side scraping block to scrape and clean the dust on the inner wall of the main shell, and the problem that the air volume is reduced due to excessive dust on the inner wall of the main shell, and further the filtering efficiency is influenced is solved.

Drawings

FIG. 1 is a schematic perspective view of a high efficiency bag filter according to the present invention;

FIG. 2 is a schematic view of the internal structure of a high efficiency bag filter according to the present invention;

FIG. 3 is a schematic view of a portion of the back side 1 of a high efficiency bag filter according to the present invention;

FIG. 4 is a schematic structural diagram of an efficient ash scraping mechanism of a bag filter according to the present invention;

fig. 5 is a schematic view of the internal structure of a high efficiency bag filter bag according to the present invention.

Illustration of the drawings: 1. a main housing; 6. a filter bag; 7. a dust scraping mechanism; 10. a top cover; 60. a connecting rod; 61. a sonic vibrator; 71. a hydraulic motor; 72. a telescopic rod; 73. an adapter; 75. a rod member; 76. scraping rings; 74. wiping blocks; 2. a fan; 3. a feed inlet; 11. tempering the glass; 4. an ash discharge groove; 5. a base; 12. a chute; 70. and (7) sealing the cover.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, the present invention provides a high efficiency bag filter, which comprises a main casing 1 and an ash scraping mechanism 7, wherein a top cover 10 is fixedly installed on the top of the main casing 1, and a plurality of filter bags 6 are uniformly and fixedly installed on the bottom of the top cover 10.

The specific arrangement and function of the filter bags 6 will be described in detail below.

As shown in fig. 1-5, a connecting rod 60 is inserted into the inner side of each filter bag 6, a multi-sound-wave vibrator 61 is uniformly and fixedly mounted on the outer side of the connecting rod 60, a fan 2 is inserted into the top of the top cover 10, a feed inlet 3 is communicated with the top of one side of the main shell 1, a plurality of toughened glass 11 are uniformly and fixedly mounted at the front end of the main shell 1, an ash discharge groove 4 is communicated with the bottom of the main shell 1, a base 5 is fixedly mounted on the outer side of the bottom of the main shell 1, the top of the connecting rod 60 is fixedly mounted with the bottom of the top cover 10, and the top of each filter bag 6 is communicated with the bottom end of the fan 2 through the top cover 10.

The effect that its whole filter bag 6 reaches does, can observe the deposition that articulates on the filter bag 6 inside through the transparent toughened glass 11 of main casing 1 front end, when the deposition that articulates on the filter bag 6 surface is too much, can open the inside sound wave vibrator 61 of filter bag 6, utilize high frequency sound wave to shake off the deposition vibration of filter bag 6 surface, the deposition that shakes off can blow down to the dust removal groove 4 of main casing 1 bottom through the high-speed air current that the fan 2 at top produced, in order to reach quick clearance filter bag 6, avoid filtering bag 6 by the deposition jam and reduce filtration efficiency.

As shown in fig. 1 to 4, a plurality of sliding grooves 12 are uniformly formed in the rear end of the main casing 1, the inner sides of the sliding grooves 12 and the outer side of a rod member 75 are slidably mounted, the inner wall of the main casing 1 and the outer side of the ash scraping mechanism 7 are movably mounted, the ash scraping mechanism 7 includes a hydraulic motor 71, telescopic rods 72 are movably mounted at both ends of the hydraulic motor 71, an adaptor 73 is movably mounted at one end of each telescopic rod 72 far away from the hydraulic motor 71, the rod member 75 is fixedly mounted at the front end of the adaptor 73, a scraping ring 76 is fixedly mounted at the front end of the rod member 75, a scraping block 74 is fixedly mounted at the outer side of the scraping ring 76, the inner side of the main casing 1 and the outer side of the scraping block 74 are movably mounted, a sealing cover 70 is fixedly mounted at the rear end of the main casing 1, and the front end of the inner side of the sealing cover 70 and the outer side of the rear end of the hydraulic motor 71 are fixedly mounted.

The whole dust scraping mechanism 7 has the effects that when excessive dust is adhered to the inner wall of the main shell 1, the hydraulic motor 71 can be opened, the hydraulic motor 71 drives the telescopic rods 72 at two ends to push the adaptor 73 at one end of the telescopic rods, the scraping ring 76 is driven by the rod piece 75 to ascend and descend in the main shell 1, the ascending and descending scraping ring 76 drives the outer side scraping block 74 to scrape and clean the dust on the inner wall of the main shell 1, and the phenomenon that the air volume is reduced due to excessive dust on the inner wall of the main shell 1 and the filtering efficiency is further influenced is avoided.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. A high-efficiency bag filter, comprising a main shell (1) and an ash scraping mechanism (7), characterized in that: a top cover (10) is fixedly installed at the top of the main shell (1), a plurality of filter bags (6) are uniformly and fixedly installed at the bottom of the top cover (10), a connecting rod (60) is inserted into the inner side of each filter bag (6), and a multi-sound wave vibrator (61) is uniformly and fixedly installed on the outer side of each connecting rod (60);

the inner wall of main casing (1) with scrape the outside movable mounting of grey mechanism (7), it includes hydraulic motor (71) to scrape grey mechanism (7), the equal movable mounting in both ends of hydraulic motor (71) has telescopic link (72), the one end movable mounting that hydraulic motor (71) were kept away from in telescopic link (72) has adaptor (73), the front end fixed mounting of adaptor (73) has member (75), the front end fixed mounting of member (75) scrapes ring (76), the outside fixed mounting of scraping ring (76) wipes piece (74).

2. A high efficiency bag filter as claimed in claim 1 wherein: the top of the top cover (10) is inserted with the fan (2), and the top of one side of the main shell (1) is communicated with the feed inlet (3).

3. A high efficiency bag filter as claimed in claim 1 wherein: the inner side of the main shell (1) is movably mounted with the outer side of the wiping block (74), and a plurality of toughened glass (11) are uniformly and fixedly mounted at the front end of the main shell (1).

4. A high efficiency bag filter as claimed in claim 1 wherein: the bottom of the main shell (1) is communicated with an ash discharging groove (4), and the outer side of the bottom of the main shell (1) is fixedly provided with a base (5).

5. A high efficiency bag filter as claimed in claim 1 wherein: a plurality of sliding grooves (12) are uniformly formed in the rear end of the main shell (1), and the inner sides of the sliding grooves (12) and the outer sides of the rod pieces (75) are installed in a sliding mode.

6. A high efficiency bag filter as claimed in claim 1 wherein: the rear end of the main shell (1) is fixedly provided with a sealing cover (70), and the front end of the inner side of the sealing cover (70) is fixedly arranged on the outer side of the rear end of the hydraulic motor (71).

7. A high efficiency bag filter as claimed in claim 1 wherein: the top of connecting rod (60) and the bottom fixed mounting of top cap (10), the top of crossing filter bag (6) is linked together through top cap (10) and the bottom of fan (2).