CN216986768U

CN216986768U - Conveniently change bag collector of sack

Info

Publication number: CN216986768U
Application number: CN202220650292.3U
Authority: CN
Inventors: 罗忠贵; 闫爱华
Original assignee: Hubei Hongrun New Material Technology Co ltd
Current assignee: Hubei Hongrun New Material Technology Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-19
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to a bag type dust collector convenient for replacing cloth bags, which comprises a dust collector body, wherein a plurality of cloth bags are arranged inside the dust collector body, fixing seats are arranged at the upper ends of the cloth bags, each fixing seat is of a U-shaped structure with a forward opening, two insertion rods are symmetrically arranged at the inner connecting ends of the fixing seats, the other ends of the two insertion rods penetrate through a partition plate and are movably connected with the partition plate, a buffer spring is sleeved at the part, located between the fixing seat and the partition plate, of each insertion rod, a limiting plate is connected to the opening end of the fixing seat in a sliding mode, a mounting plate is arranged at the upper end inside the dust collector body, the cross section of the mounting plate is matched with the inside of the fixing seat, and two slots inserted with the insertion rods and clamping grooves clamped with the limiting plate are formed in the mounting plate; the technical scheme adopted by the utility model is simple and feasible, the cloth bag is installed by utilizing the principle of inserting and fixing, the old cloth bag can be quickly detached, the new cloth bag can be conveniently and stably installed, and time and labor are saved.

Description

Conveniently change bag collector of sack

Technical Field

The utility model relates to the technical field of bag-type dust collectors, in particular to a bag-type dust collector with a conveniently replaced bag.

Background

The bag type dust collector is a dust collecting device which utilizes the filtering function of fiber fabrics to dust-containing gas to filter the dust-containing gas entering the device. The dust-containing gas enters the dust collector, wherein dust with larger particles can settle under the action of gravity and fall into the dust hopper, and the gas containing smaller dust can be filtered by the choked flow of the cloth bag in the process of passing through the cloth bag. At present, the bag type dust collector is widely applied to the fields of cement manufacturing, environmental dust removal, thermal power generation and the like, has the advantages of energy conservation, environmental protection and high dust removal efficiency, but can cause dust accumulation, caking and the like on the inner wall of the device and the outer surface of a cloth bag due to the fact that dust-containing gas is introduced into the device for a long time, thereby influencing the use effect of the device and shortening the service life of the device.

In order to solve the above technical problems, chinese patent (patent publication No. CN195352553U) discloses a bag-type dust collector convenient for cleaning, which is characterized in that an annular water pipe, an annular guide plate, a water tank and the like are arranged inside the dust collector, and a flowing water curtain is formed on the inner wall of the device to clean dust attached to the inner wall.

Although the technical scheme solves the dust cleaning problem of the cloth bag type dust collector, the dust collector can only clean the inner wall of the device, the accumulated dust on the outer surface of the cloth bag still needs to be cleaned independently after being manually disassembled by a worker, and in the actual operation, the disassembling and replacing steps of the cloth bag are complicated, time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the cloth bag type dust collector with the cloth bag convenient to replace, so as to solve the problem that the cloth bag is troublesome to detach and replace in the prior art.

According to the embodiment of the utility model, the bag type dust collector convenient for replacing the cloth bag comprises a dust collector body, wherein the left end and the right end of the dust collector body are respectively provided with an air inlet and an air outlet, the lower end of the dust collector body is provided with an ash bucket and four fixed support legs communicated with the interior of the dust collector body, a plurality of cloth bags are arranged in the dust collector body, the upper ends of the cloth bags are respectively provided with a fixed seat, the fixed seats are of a U-shaped structure with a front opening, two insertion rods are symmetrically arranged at the inner connecting ends of the fixed seats, the other ends of the two insertion rods penetrate through a partition plate and are movably connected with the partition plate, a buffer spring is sleeved at the part of the insertion rods, which is positioned between the fixed seats and the partition plate, the opening end of each fixed seat is slidably connected with a limiting plate, the inner upper end of the dust collector body is provided with a mounting plate, and the cross-sectional shape of the mounting plate is matched with the inner part of the fixed seats, two slots have been seted up to the mounting panel on the lateral wall along its length direction, the slot inwards extends and can peg graft with the peg graft pole along the width direction of mounting panel, the upper surface of mounting panel still is equipped with the joint groove, the joint groove sets up and can with the limiting plate joint along the length direction of mounting panel.

The technical principle of the utility model is that: when the cloth bag is installed, the insertion rod corresponds to the slot on the installation plate, then the fixed seat is pushed inwards, the insertion rod enters the slot to be connected, the distance between the fixed seat and the partition plate is shortened, the buffer spring can be compressed, when the insertion rod enters a certain depth, the limiting plate corresponds to the clamping groove on the installation plate, the limiting plate is put down to be connected with the clamping groove, the position of the fixed seat can be fixed, and the cloth bag is installed; when the cloth bag is detached, the limiting plate is lifted upwards to be separated from the clamping groove, and the fixing seat can be pulled out to separate the cloth bag from the mounting plate.

Preferably, the left side of dust remover body is equipped with two-way motor, two-way motor's output shaft penetrates the inside of dust remover body and is connected with the driving gear right, the inside of dust remover body is rotated and is equipped with the axis of rotation, be equipped with in the axis of rotation with driving gear matched with driven gear and can follow the axis of rotation gliding elevator from top to bottom, the spacing groove has vertically been seted up along the left side inner wall of dust remover body, the one end and the spacing groove sliding connection of elevator, the other end is equipped with sweeps the dirt support.

Through adopting above-mentioned technical scheme, can select regularly to start two-way motor, make two-way motor drive the elevator and reciprocate, drive the dust removal support simultaneously and regularly clean the device inside, prevent that the dust from piling up, influencing the whole dust collection efficiency of device.

Preferably, the dust sweeping support is of a square frame structure, is connected with the lifting block through a support rod, and is matched with the inner contour of the dust remover body in the outer contour, and brushes are uniformly covered on the outer peripheral side of the dust sweeping support.

Through adopting above-mentioned technical scheme, when the lift piece removed dust in the removal, the brush that is located dust removal support periphery side can carry out clearance dust removal on a large scale around the inner wall of dust remover body, keeps the inside cleanness of device.

Preferably, two rows of arc-shaped brushes are symmetrically arranged at the front and back of the inner peripheral side of the dust sweeping support, the two rows of arc-shaped brushes are arranged oppositely, and the inner contour formed by the two arc-shaped brushes corresponding to the front and back of the two rows of arc-shaped brushes is matched with the outer contour of a single cloth bag.

Through adopting above-mentioned technical scheme, sweep the dirt support and when reciprocating the cleaning device inner wall, also can drive the arc brush and reciprocate along the surface of sack, clean remaining dust on the sack surface, make the inside dust removal of device more thorough.

Preferably, the lifting block is provided with a downward-inclined scraper which can slide up and down along the inner wall of the limiting groove.

Through adopting above-mentioned technical scheme, the scraper blade that the slope set up can be when removing along with the elevator, clear up the dust that is stained with the absorption to the spacing inslot, prevent that the inslot dust from piling up, influencing the device operation.

Compared with the prior art, the utility model has the following beneficial effects:

1. set up fixing base and mounting panel, utilize the fixed principle of pegging graft, make the connected mode between sack and the dust remover body simple more effective, made things convenient for staff's installation, dismantlement to the fixing base structure is equipped with baffle and buffer spring, and the baffle can play the effect of protection, buffering to being connected between fixing base and the mounting panel, and buffer spring produces for the reverse force effect of limiting plate, and the connection between fixing base that also can make and the mounting panel is more firm.

2. Set up the two-way motor and drive and sweep the dirt support and reciprocate the clearance dust, can not only clear up the inner wall of device all around, be stained with the dust that attaches on the sack surface and also can be cleaned simultaneously, improved the clear efficiency of device oneself greatly, can effectively prolong device life, reduce the dust and pile up, influence the condition emergence of device operation.

Drawings

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

FIG. 2 is a side view of the fixing base of the present invention;

FIG. 3 is a schematic view of a connection structure between a fixing base and a mounting plate according to the present invention;

FIG. 4 is an enlarged view of the structure at A in the present invention;

FIG. 5 is a schematic top view of the dust-sweeping support of the present invention.

In the above drawings: the dust collector comprises a dust collector body 1, a fixed supporting leg 2, an ash bucket 3, a cloth bag 4, a fixed seat 5, an insertion rod 6, a partition plate 7, a buffer spring 8, a limiting plate 9, a mounting plate 10, a slot 101, a clamping groove 102, a two-way motor 11, a driving gear 12, a rotating shaft 13, a driven gear 14, a lifting block 15, a dust sweeping support 16, a hair brush 17, an arc brush 18 and a scraping plate 19.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in fig. 1 to 5, a convenient bag collector of changing sack, air inlet and gas outlet are established respectively at both ends about dust remover body 1, and the lower extreme of dust remover body 1 is equipped with ash bucket 3 and four fixed stabilizer blade 2 rather than inside intercommunication, its characterized in that: the dust collector comprises a dust collector body 1, wherein a plurality of cloth bags 4 are arranged in the dust collector body 1, fixing seats 5 are arranged at the upper ends of the cloth bags 4, the fixing seats 5 are of a U-shaped structure with a forward opening, two inserting rods 6 are symmetrically arranged at the inner connecting ends of the fixing seats, the other ends of the two inserting rods 6 penetrate through and are movably connected with partition plates 7, buffer springs 8 are sleeved on the parts, located between the fixing seats 5 and the partition plates 7, of the inserting rods 6, limiting plates 9 are slidably connected to the opening ends of the fixing seats 5, a mounting plate 10 is arranged at the upper end of the inner part of the dust collector body 1, the cross-sectional shape of the mounting plate 10 is matched with the inner part of the fixing seats 5, two inserting grooves 101 are formed in the side wall of the mounting plate 10 along the length direction of the mounting plate 10, the inserting grooves 101 extend inwards along the width direction of the mounting plate 10 and can be inserted into the inserting rods 6, clamping grooves 102 are further formed in the upper surface of the mounting plate 10, and the clamping grooves 102 are arranged along the length direction of the mounting plate 10 and can be clamped with the limiting plates 9; when the cloth bag 4 needs to be replaced, the limiting plate 9 is lifted upwards to be separated from the clamping groove 102, and then the fixing seat 5 is pulled outwards, so that the existing cloth bag 4 on the device can be detached; when installing new sack 4, the free end with peg graft pole 6 aligns with slot 101 on the mounting panel 10, then inwards impel fixing base 5, make peg graft pole 6 peg graft with slot 101, at this in-process of pegging graft, baffle 7 is inconsistent with mounting panel 10, along with peg graft pole 6 deepening more in slot 101, the distance between baffle 7 and the fixing base 5 will be shortened, and then compression buffer spring 8, when peg graft pole 6 entered into certain degree of depth, limiting plate 9 with fixing base 5 sliding connection can be driven and remove along mounting panel 10, until the position with joint groove 102 corresponds, put down limiting plate 9 this moment, make it meet with joint groove 102, can fix the good new sack 4 of installation.

The left side of the dust remover body 1 is provided with a bidirectional motor 11, an output shaft of the bidirectional motor 11 penetrates into the interior of the dust remover body 1 rightwards and is connected with a driving gear 12, the interior of the dust remover body 1 is rotatably provided with a rotating shaft 13, the rotating shaft 13 is provided with a driven gear 14 matched with the driving gear 12 and a lifting block 15 capable of sliding up and down along the rotating shaft 13, the inner wall of the left side of the dust remover body 1 is longitudinally provided with a limiting groove, one end of the lifting block 15 is slidably connected with the limiting groove, and the other end of the lifting block is provided with a dust sweeping support 16; when the two-way motor 11 starts, the driving gear 12 is driven to rotate by the rotation of the output shaft of the two-way motor, because the driving gear 12 and the driven gear 14 are arranged in a mutually matched mode, the driving gear 12 can drive the driven gear 14 to rotate together, and then the rotating shaft 13 fixedly connected with the driven gear 14 is driven to rotate, so that the lifting block 15 in sliding connection with the rotating shaft 13 can move along the length direction of the rotating shaft 13, wherein only the rotating direction of the output shaft of the two-way motor 11 is changed, the lifting block 15 can move up and down in a reciprocating mode under the action of the limiting groove, and finally the dust sweeping support 16 is driven to move up and down continuously, and dust deposition inside the cleaning device is cleaned.

The dust sweeping support 16 is of a square frame structure, is connected with the lifting block 15 through a support rod, the outer contour of the dust sweeping support is matched with the inner contour of the dust remover body 1, and the outer peripheral side of the dust sweeping support 16 is uniformly covered with brushes 17; two rows of arc-shaped brushes are symmetrically arranged at the front and the back of the inner peripheral side of the dust sweeping support, the two rows of arc-shaped brushes are arranged oppositely, and the inner contour formed by the two arc-shaped brushes which correspond to each other at the front and the back is matched with the outer contour of the cloth bag; the size of the square frame 16 is matched with the internal size of the dust collector body 1, when the dust sweeping support 16 is driven to move up and down, the brush 17 is driven to clean the inner wall of the dust collector body 1, meanwhile, two rows of arc-shaped brushes 18 are oppositely arranged on the inner peripheral side of the dust sweeping support 16 according to the actual number of the cloth bags 4 in the dust collector, the inner contour formed by the two arc-shaped brushes 18 corresponding to each other is matched with the outer contour of a single cloth bag 4, and when the dust collector moves up and down, the accumulated dust on the outer surface of the cloth bag 4 can be cleaned by the arc-shaped brushes 18.

The lifting block 15 is provided with a scraper 19 which inclines downwards, and the scraper 19 can slide up and down along the inner wall of the limiting groove; when the lifting block 15 moves upwards or downwards, the free end of the scraper 19 also moves upwards or downwards along the inner wall of the limiting groove, so that dust remained on the limiting groove can be scraped and cleaned during movement, and the dust can be prevented from affecting the operation of the dust cleaning support.

The implementation principle of the embodiment of the application is as follows: when the existing cloth bag 4 is replaced, the limiting plate 9 is lifted up to be separated from the clamping groove 102, and then the fixing seat 5 is taken out, so that the old cloth bag 4 can be detached; when a new cloth bag 4 is installed, the free end of the insertion rod 6 is aligned with the slot 101 in the installation plate 10, then the fixing seat 5 is pushed inwards to enable the insertion rod 6 to be connected with the slot 101, when the insertion rod 6 enters a certain depth of the slot 101, the position of the limiting plate 9 corresponds to the position of the clamping groove 102 in the installation plate 10, and at the moment, the limiting plate 9 is put down to enable the limiting plate 9 to be connected with the clamping groove 102, and then the fixed installation of the new cloth bag 4 can be completed; furthermore, the bidirectional motor 11 can be started periodically, the output shaft of the bidirectional motor 11 drives the rotating shaft 13 to rotate, the lifting block 15 can drive the dust sweeping support 16 to move up and down in the device, and the brush 17 and the arc-shaped brush 18 arranged on the lifting block sweep dust on the inner wall of the dust collector body 1 and the outer surface of the cloth bag 4.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a conveniently change bag collector of sack, includes dust remover body (1), air inlet and gas outlet are established respectively at both ends about dust remover body (1), the lower extreme of dust remover body (1) is equipped with ash bucket (3) rather than inside intercommunication and four fixed stabilizer blade (2), its characterized in that: the inside of dust remover body (1) is equipped with a plurality of sack (4), the upper end of sack (4) all is equipped with fixing base (5), fixing base (5) are opening "U" type structure forward and are equipped with two peg graft pole (6) at its internal connection end symmetry, two the other end of peg graft pole (6) runs through swing joint has baffle (7), the part cover that peg graft pole (6) are located between fixing base (5) and baffle (7) is equipped with buffer spring (8), the open end sliding connection of fixing base (5) has limiting plate (9), the inside upper end of dust remover body (1) is equipped with mounting panel (10), the cross sectional shape of mounting panel (10) and the inside looks adaptation of fixing base (5), two slots (101) have been seted up on mounting panel (10) along its length direction's lateral wall, slot (101) are inwards extended and can be pegged graft with peg graft pole (6) along the width direction of mounting panel (10), and slot (101) The upper surface of mounting panel (10) still is equipped with joint groove (102), joint groove (102) set up along the length direction of mounting panel (10) and can with limiting plate (9) joint.

2. The bag-type dust collector convenient for replacing the cloth bag according to claim 1, characterized in that: the left side of dust remover body (1) is equipped with two-way motor (11), the output shaft of two-way motor (11) penetrates the inside of dust remover body (1) and is connected with driving gear (12) right, the inside of dust remover body (1) is rotated and is equipped with axis of rotation (13), be equipped with on axis of rotation (13) with driving gear (12) matched with driven gear (14) and can follow axis of rotation (13) gliding elevator (15) from top to bottom, the spacing groove has vertically been seted up along the left side inner wall of dust remover body (1), the one end and the spacing groove sliding connection of elevator (15), the other end are equipped with sweeps dirt support (16).

3. The bag-type dust collector convenient for replacing the cloth bag according to claim 2, characterized in that: the dust sweeping support (16) is of a square frame structure, is connected with the lifting block (15) through a support rod, the outer contour of the dust sweeping support is matched with the inner contour of the dust remover body (1), and brushes (17) are uniformly covered on the outer peripheral side of the dust sweeping support (16).

4. The bag-type dust collector convenient for replacing the cloth bag according to claim 3, characterized in that: two rows of arc-shaped brushes (18) are symmetrically arranged at the front and back of the inner peripheral side of the dust sweeping support (16), the two rows of arc-shaped brushes (18) are arranged oppositely, and the inner contour formed by the two arc-shaped brushes (18) corresponding to the front and back is matched with the outer contour of a single cloth bag (4).

5. The bag-type dust collector convenient for replacing the cloth bag as claimed in claim 4, wherein: the lifting block (15) is provided with a downward-inclined scraper (19), and the scraper (19) can slide up and down along the inner wall of the limiting groove.