CN211513789U

CN211513789U - Small-size polycell line jetting bag collector

Info

Publication number: CN211513789U
Application number: CN201922129556.1U
Authority: CN
Inventors: 任俊; 叶长永; 吕红
Original assignee: Chongqing Biwei Environmental Protection Engineering Equipment Co ltd
Current assignee: Chongqing Biwei Environmental Protection Engineering Equipment Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-09-18
Anticipated expiration: 2029-12-02

Abstract

A small-sized multi-unit line-spraying bag-type dust collector comprises a box body and an ash bucket connected to the lower part of the box body, wherein the box body is supported on the ground by an equipment support, the box body is divided into a plurality of filtering units and a plurality of air purifying units connected with the filtering units by chamber partition plates, the filtering units and the air purifying units are separated by pattern plates, the filtering units and the air purifying units are arranged in a plurality of rows, each row of filtering units are provided with a plurality of film-coated filter bags, each filtering unit is provided with an air stop valve, each row of air purifying units are provided with a plurality of ash cleaning pulse valves, and the box body is divided into a plurality of filtering and air purifying units which can work independently, so that the functions of filtering, cleaning and settling are realized simultaneously, and the working efficiency is improved while the normal operation of the; when the lower supporting plate inclines, the correcting block rotates and drives the sliding block to slide in the sliding groove through the connecting rod, and finally the stable state is achieved, so that the upper supporting plate and the equipment support are guaranteed to be always kept in a vertical state, and normal operation of equipment is guaranteed.

Description

Small-size polycell line jetting bag collector

Technical Field

The utility model belongs to the technical field of dust collecting equipment technique and specifically relates to a small-size polycell line jetting bag collector is related to.

Background

The bag type dust collector is a high-efficiency dust collecting device, and is widely used for dust collection and purification of dust and dust pollution sources in the industries of cement building materials, ferrous metallurgy and the like. The small pollution source is generally a small bag type dust collector, and the small pollution source is mainly a pulse single-machine bag type dust collector at present. The dust remover is a box body, a plurality of rows of filtering units are arranged in the box body, and a plurality of filtering bags are arranged in each row. Under the effect of the fan, the equipment filters and deashes at the same time, dust on the outer surface of the filter bag is instantly adsorbed on the outer surface of the cloth bag, secondary adsorption of the dust occurs, the resistance of the equipment is high, and a small amount of dust overflows during deashing. Once the fan is stopped, dust on the outer surface of the filter bag falls down suddenly, and normal operation of equipment is affected. Meanwhile, when the bag type dust collector is installed, the equipment bracket is easily damaged when the ground is inclined or uneven.

SUMMERY OF THE UTILITY MODEL

The utility model provides a small-size polycell line jetting bag collector which can not filter, deashing and subside simultaneously and is limited by the field.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a small-size row of polycell jetting bag collector, includes the box and connects in the ash bucket of box lower part, the box is supported in ground by the equipment support, the box divide into a plurality of filter unit through a plurality of locellus baffles to and a plurality of net gas units that correspond from top to bottom with the filter unit, the filter unit with the net gas unit separates with the card, the filter unit with a plurality of rows are arranged to the net gas unit, and wherein a plurality of filter bag tectorial membranes are arranged to every row of filter unit, and every the filter unit sets up a stop ventilation valve, and every row of net gas unit sets up a plurality of deashing pulse valves. Through separate into a plurality of filtration and the air-purifying unit that can the autonomous working with filter unit and air-purifying unit, along with the going on constantly of filtration operating mode, the dust that attaches to the filter unit outer wall constantly bodiness, the equipment resistance lasts and rises, pulse ash removal device begins work, gradually clear away filter unit's outer wall dust according to filter unit, the equipment resistance lasts and descends, pulse ash removal device stop work, thereby the dust of cleaing away constantly subsides in the ash bucket and realizes filtering simultaneously, the deashing and the function of subsiding.

Preferably, the box body is arranged close to a wall or a stand column; equipment support bottom is equipped with buffer gear, buffer gear includes backup pad and the bottom suspension fagging of being connected with it through connecting portion, and the bottom suspension fagging is placed subaerially, connecting portion include: the fixed plates are symmetrically arranged on the upper supporting plate, sliding grooves are transversely formed in one opposite side of each fixed plate, and each sliding groove is internally provided with a sliding block in a sliding mode; the correcting blocks are hinged to the lower supporting plate, the contact surfaces of the correcting blocks and the lower supporting plate are arc surfaces, and limiting blocks are fixed on the lower supporting plate on two sides of each correcting block; the connecting rod, connecting rod one end with the sliding block is articulated, the other end with the correction block is articulated to when the lower support plate is placed in inclined ground, the case physical stamina can only move in vertical direction under wall body or stand restriction. When the lower supporting plate is placed on the inclined ground, the lower supporting plate is inclined, the two sides of the equipment support are stressed unevenly to drive the correcting block hinged on the lower supporting plate to rotate, the correcting block rotates to drive the sliding block to slide in the sliding groove through the connecting rod, in the process, the box body can move in the vertical direction, and when the two sides of the equipment support are stressed evenly, the correcting block stops rotating, so that the service life of the equipment support can be ensured; the contact surface of the correcting block and the lower supporting plate is a cambered surface, so that the stress damage to the lower supporting plate when the correcting block rotates can be reduced, and the limiting blocks on the two sides of the correcting block ensure that the correcting block cannot lose effect due to overlarge rotation angle.

Preferably, go up the backup pad and install a pair of at least the fixed plate, sliding block between every pair of fixed plate is connected to two adjacent correction block respectively through the connecting rod to when the correction block rotates the vertical direction motion of box, the connecting rod can drive the sliding block and slide in the sliding tray. The stability and the service life of the equipment support can be better guaranteed by increasing the number of the fixing plates, but the number of the fixing plates should be properly considered in consideration of the cost.

Preferably, the intelligent control system and the safety protection device are further included to reduce the control cost and ensure the safety of workers.

To sum up, the utility model discloses a beneficial technological effect does: the filtering unit and the air purifying unit are divided into a plurality of filtering and air purifying units which can work independently, along with the continuous progress of the filtering working condition, the dust attached to the outer wall of the filtering unit is thickened continuously, the resistance of the equipment is continuously increased, when the resistance is increased to a set upper limit value, the pulse ash cleaning device starts to work, the dust on the outer wall of the filtering unit is gradually cleaned according to the filtering unit, the resistance of the equipment is continuously decreased, when the resistance is decreased to a lower limit value, the pulse ash cleaning device stops working, and the cleaned dust is continuously settled in the ash hopper, so that the functions of filtering, cleaning ash and settling are realized simultaneously, and the working efficiency is improved while the normal operation of the equipment is ensured; when the lower supporting plate inclines, the correcting block rotates and drives the connecting rod to push the sliding block to slide in the sliding groove, in the process, the box body can move in the vertical direction, and when the two sides of the equipment support are uniformly stressed, the correcting block stops rotating, so that the service life of the equipment support can be ensured; the contact surface of the correcting block and the lower supporting plate is a cambered surface, so that the stress damage to the lower supporting plate when the correcting block rotates can be reduced, and the limiting blocks on the two sides of the correcting block ensure that the correcting block cannot lose effect due to overlarge rotation angle.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a side view of an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a box according to an embodiment of the present invention.

Fig. 4 is a cross-sectional view a-a of the case structure of fig. 3.

Fig. 5 is a cross-sectional view of item i of the equipment rack of fig. 2.

The numbers in the figures are in order: the device comprises a box body 1, a filtering unit 11, a film-coated filter bag 111, a chamber partition plate 112, an air purifying unit 12, a pattern plate 121, an air stop valve 122, an air outlet 13, an ash bucket 2, an air inlet 21, a safety protection device 3, an equipment support 4, a pulse ash removing device 5, an ash removing pulse valve 51, a buffer mechanism 6, an upper support plate 61, a lower support plate 62, a connecting part 63, a fixing plate 631, a sliding groove 632, a sliding block 633, a correcting block 634, a limiting block 635 and a connecting rod 636.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as shown in fig. 1 to 4, a small-sized multi-unit line-blowing bag type dust collector comprises a box body 1 and an ash bucket 2 connected to the lower part of the box body 1, wherein the box body 1 is supported on the ground by an equipment support 4, the box body 1 is divided into a plurality of filtering units 11 through a plurality of compartment partitions 112, and a plurality of air cleaning units 12 corresponding to the filtering units 11 up and down, the filtering units 11 and the air cleaning units 12 are separated by a pattern plate 121, the filtering units 11 and the air cleaning units 12 are arranged in a plurality of rows, wherein each row of filtering units 11 is provided with a plurality of film-coated filter bags 111, each filtering unit 11 is provided with an air stop valve 122, and each row of air cleaning units 12 is provided with a plurality of ash cleaning pulse valves 51. Through separate into a plurality of filtration and the air-purifying unit 12 that can the autonomous working with filter unit 11 and air-purifying unit 12, along with going on constantly of filtration operating mode, the dust that attaches to the outer wall of filter unit 11 is constantly bodied, the equipment resistance lasts and rises, pulse ash removal device 5 begins work, gradually clear away the outer wall dust of filter unit 11 according to filter unit 1111, the equipment resistance lasts and descends, pulse ash removal device 5 stop work, thereby the dust of cleaing away constantly subsides in ash bucket 2 realization filtration simultaneously, the deashing and the function of subsiding.

As can be seen from fig. 2 and 5, preferably, the box body 1 is installed close to a wall or a column; equipment support 4 bottom is equipped with buffer gear 6, buffer gear 6 includes backup pad 61 and the bottom suspension fagging 62 of being connected with it through connecting portion 63, and bottom suspension fagging 62 places subaerially, connecting portion 63 include: the fixing plate 631 is symmetrically installed on the upper support plate 61, a sliding groove 632 is transversely formed in one side, opposite to the fixing plate 631, and a sliding block 633 is slidably arranged in the sliding groove 632; the correcting blocks 634 are hinged to the lower supporting plate 62, the contact surface of the correcting blocks 634 and the lower supporting plate 62 is an arc surface, and limiting blocks 635 are fixed on the lower supporting plate 62 on two sides of each correcting block 634; and a connecting rod 636, wherein one end of the connecting rod 636 is hinged with the sliding block 633, and the other end of the connecting rod 636 is hinged with the correcting block 634, so that the box body 1 can only move in the vertical direction under the limitation of a wall or a stand column when the lower supporting plate 62 is placed on an inclined ground. When the lower support plate 62 is placed on the inclined ground, the lower support plate 62 is inclined to drive the correction block 634 hinged thereto to rotate, the correction block 634 rotates to drive the sliding block 633 to slide in the sliding groove 632 through the connecting rod 636, in the process, the box body 1 can move in the vertical direction, and when the two sides of the equipment support 4 are uniformly stressed, the correction block 634 stops rotating, so that the service life of the equipment support 4 can be ensured; the contact surface between the rectification block 634 and the lower support plate 62 is an arc surface, which can reduce the stress damage to the lower support plate 62 when the rectification block 634 rotates, and the limiting blocks 635 at the two sides of the rectification block 634 ensure that the rectification block 634 does not lose effect due to an excessively large rotation angle.

Preferably, the upper supporting plate 61 is provided with at least one pair of fixing plates 631, and the sliding block 633 between each pair of fixing plates 631 is respectively connected to two adjacent correcting blocks 634 through a connecting rod 636, so that when the correcting blocks 634 rotate the box 1 to move vertically, the connecting rod 636 can drive the sliding block 633 to slide in the sliding groove 632. The stability and the life span of the equipment rack 4 can be better ensured by increasing the number of the fixing plates 631, but the number of the fixing plates 631 should be properly considered in consideration of the cost.

Preferably, an intelligent control system and a safety protection device 3 are further included to reduce the control cost and ensure the safety of workers.

The implementation principle of the embodiment is as follows: the dust-containing gas enters the ash hopper through the air inlet 21 of the fan system, under the action of the airflow distribution plate, large-particle dust falls into the ash hopper 2 under the action of gravity and centrifugal force, fine particles are filtered through the film-coated filter bag 111 in the filter unit 11, the filtered clean gas enters the air purifying unit 12 and is converged into the air outlet channel through the air stop valve 122, the air is discharged by the draught fan of the air outlet 13 after reaching the standard, the dust attached to the outer wall of the filter unit 11 is continuously thickened along with the continuous proceeding of the filtering working condition, the equipment resistance continuously rises, when the upper limit value is reached, the pulse dust cleaning device 5 starts to work, the dust on the outer wall of the filter unit 11 is gradually cleaned according to the filter unit 11, the equipment resistance continuously drops, when the lower limit value is reached, the pulse dust cleaning device 5 stops working, and the cleaned dust is continuously settled in the ash hopper 2 so as, The functions of ash removal and sedimentation.

The utility model discloses when installing equipment support 4, the position installation that box 1 should be close to wall body or stand, in the installation, if installation ground slope, then with the lower bolster 62 slope of ground contact, equipment support 4 both sides atress is uneven, make correction block 634 slope, drive sliding block 633 through connecting rod 636 and slide in sliding tray 632, at this in-process, the ascending motion of vertical side that box 1 can produce, when sliding block 633 slides to a certain position, equipment support 4 both sides atress is balanced, box 1 is stable, sliding block 633 stops sliding. In the rotation process of the correction block 634, because the contact surface between the correction block 634 and the lower support plate 62 is an arc surface, the stress damage to the lower support plate 62 when the correction block 634 rotates can be reduced, and the limiting blocks 635 at the two sides of the correction block 634 ensure that the correction block 634 does not lose effect due to an excessively large rotation angle, so that the service life of the equipment support 4 is prolonged, and the normal operation of the equipment is ensured.

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 the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a small-size polycell line jetting bag collector, includes box (1) and connects ash bucket (2) in box (1) lower part, box (1) is supported in ground by equipment support (4), its characterized in that: the box (1) is divided into a plurality of filter units (11) through a plurality of compartment partition plates (112) and a plurality of air purification units (12) which vertically correspond to the filter units (11), the filter units (11) and the air purification units (12) are separated by a pattern plate (121), the filter units (11) and the air purification units (12) are arranged in a plurality of rows, wherein a plurality of membrane-coated filter bags (111) are arranged in each row of filter units (11), each filter unit (11) is provided with an air stop valve (122), and each row of air purification units (12) is provided with a plurality of ash cleaning pulse valves (51).

2. The small multi-unit row blowing bag collector as claimed in claim 1, wherein said case (1) is installed near a wall or a pillar;

equipment support (4) bottom is equipped with buffer gear (6), buffer gear (6) include backup pad (61) and lower bolster (62) of being connected with it through connecting portion (63), and lower bolster (62) are placed subaerially, connecting portion (63) include: the fixing plate (631) is symmetrically arranged on the upper supporting plate (61), a sliding groove (632) is transversely formed in one side, opposite to the fixing plate (631), and a sliding block (633) is arranged in the sliding groove (632) in a sliding mode;

the correcting block (634) is hinged to the lower supporting plate (62), the contact surface of the correcting block (634) and the lower supporting plate (62) is an arc surface, and limiting blocks (635) are fixed on the lower supporting plate (62) on two sides of each correcting block (634);

and one end of the connecting rod (636) is hinged with the sliding block (633), and the other end of the connecting rod (636) is hinged with the correcting block (634), so that when the lower supporting plate (62) is placed on an inclined ground, the box body (1) can only move in the vertical direction under the limitation of a wall or an upright post.

3. The small multi-unit row blowing bag collector as claimed in claim 2, wherein the upper supporting plate (61) is provided with at least one pair of the fixing plates (631), and the sliding block (633) between each pair of the fixing plates (631) is connected to two adjacent straightening blocks (634) by a connecting rod (636) respectively, so that the connecting rod (636) can drive the sliding block (633) to slide in the sliding groove (632) when the straightening blocks (634) rotate the box body (1) to move vertically.

4. A compact multi-unit line blowing bag collector as claimed in any one of claims 1 to 3, further comprising a pulse ash removal device (5) and a safety guard (3).