CN211513795U

CN211513795U - Separator for fibrous materials

Info

Publication number: CN211513795U
Application number: CN201922334854.4U
Authority: CN
Inventors: 秦亮; 秦新
Original assignee: Suzhou Chunran Environmental Technology Co ltd
Current assignee: Suzhou Chunran Environmental Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-18
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a separator for fibrous materials, which comprises a pre-separation settling tank, a plurality of internal filtering type filter bags are arranged in the pre-separation settling tank, an upper end of each filter bag is provided with an upper pattern plate, the upper card is provided with an opening, an air outlet box communicated with the filter bag is arranged above the filter bag, the upper end of the filter bag is provided with a blowing sealing plate, the blowing sealing plate is provided with a blowing hole which is matched with the opening, one side of the blowing sealing plate is connected with a blowing sealing plate cylinder for opening the blowing sealing plate, the blowing sealing plate cylinder is arranged on the air outlet box, a trolley guide rail is arranged on the air outlet box at one side of the filter bag, the trolley is characterized in that a walking trolley is arranged on the trolley guide rail, a driving motor for driving the walking trolley to move along the trolley guide rail and a back-blowing fan matched with the blowing sealing plate are arranged on the walking trolley, and the back-blowing fan is connected with a Venturi nozzle. The utility model discloses can blow off dust and fibre thing on the filter bag to improve filter bag separation efficiency.

Description

Separator for fibrous materials

Technical Field

The utility model relates to a separator for fibrous material belongs to dust remover technical field.

Background

The internal filtering bag type dust collector is mainly used for treating waste gas containing fibrous and cotton wool and other substances which are difficult to separate, and when the internal filtering bag type dust collector is used, along with the increase of dust and fibrous substances attached to the inner side of a filter bag, the internal and external pressure difference of the filter bag is increased, so that the gas passing is influenced, and therefore, a dust cleaning system is required to clean the dust and the fibrous substances on the filter bag.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can be with dust and fibre thing on the filter bag blow off to improve the separator that is used for fibrous material of filter bag separation efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model relates to a separator for fibrous material, which comprises a preseparation settling tank, an air inlet and an air outlet, a plurality of filter bags which are arranged in rows and distributed side by side and are of an inner filtering type are arranged in the preseparation settling tank, the openings of the filter bags face downwards, the upper ends of the filter bags are provided with a pattern plate, the pattern plate is provided with an opening, an air outlet box communicated with the filter bags is arranged above the filter bags, the air outlet is arranged at one side of the air outlet box, the upper ends of the filter bags are provided with blowing sealing plates, the blowing sealing plates are provided with blowing holes which are matched with the opening, one sides of the blowing sealing plates are connected with a blowing sealing plate cylinder used for opening the blowing sealing plates, the blowing sealing plate cylinder is arranged on the air outlet box at one side of the filter bags, a trolley guide rail is arranged on the air outlet box at one side of the filter bags, a walking trolley is arranged on the trolley guide, the back-blowing fan is connected with a Venturi nozzle.

Furthermore, a chain plate discharging machine is arranged in the pre-separation settling tank below the filter bag and comprises a chain wheel, a chain plate and a scraping plate, the scraping plate is arranged on the chain plate, the chain wheel is connected with a discharging speed reduction motor, and a chain plate discharging machine discharging opening is formed in the bottom of the pre-separation settling tank on one side of the chain wheel.

Furthermore, the pre-separation settling tank comprises a pre-separation tank, a filter tank and a discharge tank which are communicated with each other, the pre-separation tank and the filter tank are arranged adjacently, the air inlet is formed in the upper end of the pre-separation tank, the filter bag is located in the filter tank, the discharge tank is located below the pre-separation tank and the filter tank, the chain plate discharge machine is arranged in the discharge tank, and discharge ports of the chain plate discharge machine are arranged at the bottoms of two sides of the discharge tank.

Furthermore, the walking trolley is provided with a driving wheel arranged on a trolley guide rail, the driving wheel is connected with a driving motor, and the driving motor is a speed reduction motor.

Furthermore, the upper end of the filter bag is provided with an upper pattern plate supporting mechanism matched with the upper pattern plate, and the lower end of the filter bag is provided with a lower pattern plate.

Furthermore, an access door is arranged on one side of the air outlet box.

Furthermore, the bottom of the pre-separation settling tank is provided with a support leg and a support piece.

The beneficial effects of the utility model reside in that: the fan provides power, airflow firstly enters the pre-separation box from an air inlet on the pre-separation box of the pre-separation settling box, and large-particle dust and large-size fibers in the air can be primarily separated; then, the airflow enters an inner filtering type filter bag with a downward opening, when the airflow passes through the filter bag, fibers, dust and other substances in the airflow are intercepted inside the filter bag, clean air is upwards discharged from an air outlet on an air outlet box, the pressure difference between the inside and the outside of the filter bag is increased along with the increase of the dust and fibrous matters attached to the inner side of the filter bag, the passing of the air is influenced, at the moment, a driving motor drives a travelling trolley with a back-blowing fan to periodically move back and forth on a trolley guide rail, when the travelling trolley moves to the central position of a certain row of filter bags, a corresponding blowing seal plate cylinder drags blowing seal plates of the row of filter bags to be opened, so that blowing holes in the blowing seal plates are opposite to holes of an upper pattern plate, the back-blowing fan blows the row of filter bags to remove ash, and; meanwhile, a chain plate discharging machine below the filter bag acts, and under the driving of a discharging speed reduction motor, the scraper automatically conveys dust and fibers which are pre-separated in the pre-separation box and fall in the filter bag to a discharging port of the chain plate discharging machine for uniform collection and treatment.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

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

fig. 2 is a schematic top view of the structure of fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Reference is now made to fig. 1-2, in which the direction of the arrows is the direction of flow of the gas stream.

The utility model relates to a separator for fibrous material, including preseparation setting tank 1, air intake 11 and air outlet 12, preseparation setting tank's bottom is equipped with landing leg and support piece 2 in advance, preseparation setting tank is equipped with a plurality of interior filter bag 3 that is the interior filter formula that the row is distributed side by side in advance, the opening of filter bag is down, the upper end of filter bag is equipped with upper flower plate (not shown), be equipped with trompil (not shown) on the upper flower plate, the upper end of filter bag is equipped with upper flower plate supporting mechanism 4 with upper flower plate cooperation, the lower extreme of filter bag is equipped with lower flower plate 31, the upper portion of filter bag is equipped with air-out box 13 that communicates with the filter bag, air outlet 12 sets up one side of going out the bellows, one side of going out the bellows is equipped with access door 131, the upper end of filter bag 3 is equipped with jetting closing plate 5, be equipped with blowing hole 51, one side of jetting closing plate is connected with and is used for the jetting closing plate cylinder 6 that opens the jetting closing plate, the jetting closing plate cylinder sets up on going out bellows 13, is equipped with dolly guide rail 132 on the air-out case of 3 one sides of filter bag, be equipped with walking dolly 7 on the dolly guide rail, be equipped with its driving motor 71 that removes along the dolly guide rail of drive and with jetting closing plate 5 complex blowback fan 72 on the walking dolly, blowback fan is connected with venturi spout 73, is equipped with the drive wheel 74 of setting on dolly guide rail 132 on the walking dolly, the drive wheel is connected with driving motor, and driving motor is gear motor.

A chain plate discharging machine 8 is arranged in the pre-separation settling tank 1 below the filter bag 3, the chain plate discharging machine comprises a chain wheel 81, a chain plate 82 and a scraping plate 83, the scraping plate is arranged on the chain plate, the chain wheel is connected with a discharging speed reducing motor 84, and a chain plate discharging machine discharging hole 161 is formed in the bottom of the pre-separation settling tank 1 on one side of the chain wheel; the pre-separation settling tank comprises a pre-separation tank 14, a filter tank 15 and a discharge tank 16 which are communicated with each other, the pre-separation tank and the filter tank are arranged adjacently, the air inlet 11 is arranged at the upper end of the pre-separation tank, the filter bag 3 is positioned in the filter tank, the discharge tank is positioned below the pre-separation tank and the filter tank, the chain plate discharging machine 8 is arranged in the discharge tank 16, and the chain plate discharging machine discharge port 161 is arranged at the bottoms of the two sides of the discharge tank 16.

When the utility model is implemented, the fan provides power, the airflow enters the pre-separation box from the air inlet 11 on the pre-separation box 14 of the pre-separation settling box 1, and large particle dust and large size fiber in the gas can be primarily separated; then, the air flow enters the filter bag 3 with an opening arranged downwards, when the air flow passes through the filter bag, the fiber, dust and other substances in the air flow are intercepted inside the filter bag, clean air is upwards discharged from the air outlet 12 on the air outlet box 13, the pressure difference between the inside and the outside of the filter bag is increased along with the increase of the dust and fibrous substances attached to the inner side of the filter bag 3, the air passing is influenced, at the moment, the driving motor 71 drives the traveling trolley 7 with the back-blowing fan 72 to periodically move back and forth on the trolley guide rail 132, when the traveling trolley moves to the center position of a certain row of filter bags 3, the corresponding blowing seal plate cylinder 6 drives the blowing seal plates 5 of the row of filter bags to be opened, so that the blowing holes 51 on the blowing seal plates are opposite to the holes of the upper pattern plate, the back-blowing fan 72 performs blowing ash removal on the row of filter; meanwhile, the chain plate discharging machine 8 below the filter bag acts, and under the driving of the discharging speed reducing motor 84, the scraper 83 automatically conveys dust and fibers which are pre-separated in the pre-separation box 14 and fall from the filter bag 3 to the discharging port 161 of the chain plate discharging machine for uniform collection and treatment.

To sum up, the utility model discloses a dust and fibre thing blowoff on can the filter bag for fibrous material's separator to improve filter bag separation efficiency.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a separator for fibrous material, is including preseparating settling cask (1), air intake (11) and air outlet (12), preseparating settling cask is equipped with a plurality of interior filter bag (3) that are the formula of straining that the row distributes side by side that are equipped with, the opening of filter bag is down, and the upper end of filter bag is equipped with the card, upward be equipped with trompil, its characterized in that on the card: the top of filter bag (3) is equipped with air-out case (13) with the filter bag intercommunication, air outlet (12) set up one side of going out the bellows, and the upper end of filter bag (3) is equipped with jetting closing plate (5), be equipped with on the jetting closing plate and spout hole (51), the jetting hole with the trompil cooperatees, and one side of jetting closing plate is connected with jetting closing plate cylinder (6) that are used for opening the jetting closing plate, the jetting closing plate cylinder sets up on going out bellows (13), is equipped with on the air-out case of filter bag (3) one side dolly guide rail (132), be equipped with walking dolly (7) on the dolly guide rail, be equipped with its driving motor (71) and with jetting closing plate (5) complex blowback fan (72) along the removal of dolly guide rail of drive on the walking dolly, the blowback fan.

2. The separator for fibrous material according to claim 1, characterized in that a chain plate discharging machine (8) is arranged in the pre-separation settling tank (1) below the filter bag, the chain plate discharging machine comprises a chain wheel (81), a chain plate (82) and a scraper (83), the scraper is arranged on the chain plate, the chain wheel is connected with a discharging speed reducing motor (84), and the bottom of the pre-separation settling tank on one side of the chain wheel is provided with a chain plate discharging port (161).

3. The separator for fibrous material according to claim 2, characterized in that the preseparation settling tank (1) comprises a preseparation tank (14), a filter tank (15) and a discharge tank (16) which are communicated with each other, the preseparation tank and the filter tank are arranged adjacently, the air inlet (11) is arranged at the upper end of the preseparation tank, the filter bag (3) is positioned in the filter tank, the discharge tank is positioned below the preseparation tank and the filter tank, the chain plate discharge machine (8) is arranged in the discharge tank, and the chain plate discharge machine discharge ports (161) are arranged at the bottoms of both sides of the discharge tank.

4. The separator for fibrous material according to claim 1, characterized in that the travelling trolley (7) is provided with a drive wheel (74) arranged on a trolley guide rail (132), which drive wheel is connected with a drive motor (71), which is a gear motor.

5. The separator for fibrous material according to claim 1, wherein the upper end of the filter bag (3) is provided with an upper card support means (4) cooperating with the upper card and the lower end of the filter bag is provided with a lower card (31).

6. Separator for fibrous material according to claim 1, characterized in that an access door (131) is provided at one side of the wind outlet box (13).

7. The separator for fibrous material according to claim 1, characterized in that the bottom of the pre-separation settling tank (1) is provided with legs and supports (2).