CN207745632U

CN207745632U - Pneumatic pair of filter bag, which shakes to regurgitate, penetrates cleaning device

Info

Publication number: CN207745632U
Application number: CN201721835138.9U
Authority: CN
Inventors: 王明锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-25
Filing date: 2017-12-25
Publication date: 2018-08-21
Anticipated expiration: 2027-12-25

Abstract

The utility model discloses filter bag it is pneumatic double shake to regurgitate penetrate cleaning device, belong to clearing apparatus field；The technical problem to be solved is that providing a kind of filter bag to exempt to tear open, the device that filter bag is purged by air vibration；Solve the technical solution that the technical problem uses for：Pneumatic pair of filter bag, which shakes to regurgitate, penetrates cleaning device, and up-down vibration component and side-to-side vibrations ejection assemblies are arranged in filter bag, loosens the inside and outside dust stratification vibration of filter bag by up-down vibration and side-to-side vibrations, is purged dust stratification by ejection assemblies；The utility model can be widely applied to clearing apparatus field.

Description

Pneumatic pair of filter bag, which shakes to regurgitate, penetrates cleaning device

Technical field

Pneumatic pair of the utility model filter bag, which shakes to regurgitate, penetrates cleaning device, belongs to clearing apparatus technical field.

Background technology

Filter bag needs comprehensively to be cleaned in use for some time, ensures the normal operation of filter bag next time, existing Clearing apparatus need to remove filter bag from equipment and purged, cleaned, due to having accumulated a large amount of dust on filter bag, lead It causes filter bag to will produce a large amount of flue dust in cleaning, larger pollution is brought to working environment, while filter bag is needed in cleaning A large amount of water resource is consumed, and needs to be scrubbed with wire brush when water cleaning filter bag, can not only damage filter bag surface in this way, but also Water washed filter bag can also reduce its gas permeability, to influence filter effect.

Utility model content

The utility model overcomes the shortcomings of the prior art, provides a kind of filter bag and exempts to tear open, passes through air vibration pair The device that filter bag is purged.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：Pneumatic pair of filter bag, which shakes to regurgitate, to be penetrated clearly Clean device, including filter bag, further include up-down vibration component and side-to-side vibrations ejection assemblies, and up-down vibration component is arranged in filter bag Below portion, side-to-side vibrations ejection assemblies are arranged in filter bag inner upper；

Up-down vibration component includes cylinder, and cylinder body bottom is provided with pedestal, and top is provided with end cap, and cylinder is cylindrical tube Body, cylinder upper and lower part are symmetrically arranged with gas vent, air admission hole are provided in the middle part of cylinder, and inner barrel is provided with vibrating shaft, Vibrating shaft axis body upper and lower part is symmetrically arranged with annular groove and lower annular groove, and vibrating shaft outer wall is contacted with cylinder inboard wall, shaken The first air admission hole is provided on upper annular groove on moving axis axis body, vibrating shaft bottom is provided with first row stomata, the first air admission hole It is connected with first row stomata, the second air admission hole is provided on the lower annular groove of vibrating shaft axis body lower part, is provided at the top of vibrating shaft Second row stomata, the second air admission hole are connected with second row stomata；

Side-to-side vibrations ejection assemblies include shell, and shell is lantern shape, and the injection to raise up is provided with above shell Air inlet sprays and is provided with rolling bearing on air inlet, is sealing structure below shell, enclosure interior is hollow-core construction, shell Asymmetric on outer wall to be provided with multiple injection gas outlets, injection gas outlet is inclined hole.

It is symmetrically arranged with columnar protrusions at the top and bottom of the vibrating shaft.

For the vibrating shaft at cylinder lower part, upper annular groove is opposite with the air admission hole of cylinder, and vibrating shaft is on cylinder top When, lower annular groove is opposite with the air admission hole of cylinder.

With the connection type of end cap to be threadedly coupled at the top of the cylinder, the connection side of the cylinder body bottom and pedestal Formula is to be threadedly coupled.

Quantity is 2 to the gas vent in the upper housing, and lower part quantity is 2.

The first row stomata is arranged in vibrating shaft bottom close to the side of the first air admission hole, the second row stomata It is arranged at the top of vibrating shaft close to the side of the second air admission hole.

The injection gas outlet can be anticlockwise inclined hole, or clockwise inclined hole.

The utility model has the advantages that compared with prior art：It is simple in structure, it is easy to operate, it can directly put Set in filter bag, filter bag need not be dismantled, vibration force is big, and any direction can be installed in filter bag, by side-to-side vibrations, on The cleaning to filter bag is realized in lower vibration, rotating-spray.

Description of the drawings

The utility model is described further below in conjunction with the accompanying drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of the utility model another kind state.

1 it is filter bag in figure, 2 be up-down vibration component, 3 be side-to-side vibrations ejection assemblies, 21 be cylinder, 22 is pedestal, 23 It is vibrating shaft for end cap, 24,25 be gas vent, 26 be air admission hole, 27 be the first air admission hole, 28 be first row stomata, 29 is Two air admission holes, 210 be second row stomata, 211 be columnar projections, 212 be upper annular groove, 213 be lower annular groove, 31 be shell, 32 it is injection air inlet, 33 be injection gas outlet, 34 is rolling bearing.

Specific implementation mode

As shown in Figure 1 and Figure 2, the utility model filter bag it is pneumatic double shake to regurgitate penetrates cleaning device, including filter bag 1, further include on Lower vibration component 2 and side-to-side vibrations ejection assemblies 3, the setting of up-down vibration component 2 is in 1 lower inside of filter bag, side-to-side vibrations injection The setting of component 3 includes cylinder 21 in 1 inner upper of filter bag, up-down vibration component 2, and 21 bottom of cylinder is provided with pedestal 22, top It is provided with end cap 23, cylinder 21 is cylindrical tube, and 21 upper and lower part of cylinder is symmetrically arranged with gas vent 25,21 middle part of cylinder It is provided with air admission hole 26, cylinder 21 is internally provided with vibrating shaft 24, and 24 axis body upper and lower part of vibrating shaft is symmetrically arranged with ring Shape slot 212 and lower annular groove 213,24 outer wall of vibrating shaft are contacted with 21 inner wall of cylinder, the upper annular groove 212 on 24 axis body of vibrating shaft On be provided with the first air admission hole 27,24 bottom of vibrating shaft is provided with first row stomata 28, the first air admission hole 27 and first row stomata 28 are connected, and are provided with the second air admission hole 29 on the lower annular groove 213 of 24 axis body lower part of vibrating shaft, and 24 top of vibrating shaft is provided with the Two gas vents 210, the second air admission hole 29 are connected with second row stomata 210, and side-to-side vibrations ejection assemblies 3 include shell 31, shell 31 be lantern shape, and 31 top of shell is provided with the injection air inlet 32 to raise up, sprays and be provided with rotation on air inlet 32 Bearing 34, the lower section of shell 31 are sealing structure, and 31 inside of shell is hollow-core construction, on 31 outer wall of shell it is asymmetric be provided with it is more A injection gas outlet 33, injection gas outlet 33 are inclined hole, and 24 top and bottom of vibrating shaft are symmetrically arranged with columnar protrusions 211, For vibrating shaft 24 at 21 lower part of cylinder, upper annular groove 212 is opposite with the air admission hole 26 of cylinder 21, and vibrating shaft 24 is on 21 top of cylinder When, lower annular groove 213 is opposite with the air admission hole 26 of cylinder 21, and 21 top of cylinder is to be threadedly coupled with the connection type of end cap 23, 21 bottom of cylinder is to be threadedly coupled with the connection type of pedestal 22, and gas vent 25 is 2 in 31 top quantity of shell, lower part Quantity is 2, and first row stomata 28 is arranged in 24 bottom of vibrating shaft close to the side of the first air admission hole 27, the second row stomata 210 are arranged at 24 top of vibrating shaft close to the side of the second air admission hole 29, and injection gas outlet 33 can be anticlockwise oblique Hole, or clockwise inclined hole.

When the utility model is used, being passed through high pressure gas to air admission hole 26, gas enters inside cylinder 21, passes through first The first air admission hole 27 opened up on the upper annular groove 212 of vibrating shaft 24 impacts lower section pedestal 22 by first row stomata 28, will shake Moving axis 24 boosts upwards, and during boosting, vibrating shaft 24 squeezes the air of 21 top of cylinder, passes the gas through on cylinder 21 The gas vent 25 of side is discharged, when the columnar projections 211 at 24 top of vibrating shaft touch the end cap 23 of 21 top of cylinder, cylinder 21 Air inlet 26 and lower annular groove 213 it is opposite, air-flow passes through second row stomata by the second air admission hole 29 on lower annular groove 213 210 rush end cap, and vibrating shaft 24 is pushed down on, while vibrating shaft 24 being made to squeeze the air of 21 lower section of cylinder, pass the gas through cylinder The gas vent 25 of the lower section of body 21 is discharged, the rebound of high-frequency up and down so in cycles, plays and high-frequency up and down shakes naturally It is dynamic, while being connected with high pressure admission pipeline by rolling bearing 34 at injection air inlet 32, since shell 31 is lantern shape, It is provided with multiple injection gas outlets 33 on shell, and sprays the asymmetric setting in gas outlet 33, so pressure-air can be in injection It is poor to generate air-flow, drives side-to-side vibrations ejection assemblies 3 to be swung left and right, high-frequency side-to-side vibrations is generated, simultaneously because ejecting Gas port 33 is inclined hole clockwise or counter-clockwise so that air-flow generates back pressure when spraying, and drives side-to-side vibrations injection group Part 3 rotates, and by rotating-spray and wagging, the knot ash of filter bag surrounding is shaken and is loosened, by up-down vibration by filter bag The tied black dirt in periphery, which vibrates, to be loosened, and the wind pressure that when rotation generates sprays to filter bag, is penetrated into outer wall outward by filter bag inner wall, reaches clear Effect is washed, filter bag need not be dismantled, improved work efficiency.

The embodiments of the utility model have been described in detail above with reference to the accompanying drawings, but the utility model is not limited to Embodiment is stated, within the knowledge of a person skilled in the art, the utility model aims can also not departed from Under the premise of various changes can be made.

Claims

1. pneumatic pair of filter bag, which shakes to regurgitate, penetrates cleaning device, including filter bag（1）, it is characterised in that：It further include up-down vibration component（2） With side-to-side vibrations ejection assemblies（3）, up-down vibration component（2）It is arranged in filter bag（1）Lower inside, side-to-side vibrations ejection assemblies （3）It is arranged in filter bag（1）Inner upper；

Up-down vibration component（2）Including cylinder（21）, cylinder（21）Bottom is provided with pedestal（22）, top is provided with end cap （23）, cylinder（21）For cylindrical tube, cylinder（21）Upper and lower part is symmetrically arranged with gas vent（25）, cylinder（21）Middle part It is provided with air admission hole（26）, cylinder（21）It is internally provided with vibrating shaft（24）, vibrating shaft（24）Axis body upper and lower part is symmetrically set It is equipped with annular groove（212）With lower annular groove（213）, vibrating shaft（24）Outer wall and cylinder（21）Inner wall contacts, vibrating shaft（24） Upper annular groove on axis body（212）On be provided with the first air admission hole（27）, vibrating shaft（24）Bottom is provided with first row stomata （28）, the first air admission hole（27）With first row stomata（28）It is connected, vibrating shaft（24）The lower annular groove of axis body lower part（213）On set It is equipped with the second air admission hole（29）, vibrating shaft（24）Top is provided with second row stomata（210）, the second air admission hole（29）With second row Stomata（210）It is connected；

Side-to-side vibrations ejection assemblies（3）Including shell（31）, shell（31）For lantern shape, shell（31）Top is provided with upwards The injection air inlet of protrusion（32）, spray air inlet（32）On be provided with rolling bearing（34）, shell（31）Lower section is that sealing is tied Structure, shell（31）Inside is hollow-core construction, shell（31）It is asymmetric on outer wall to be provided with multiple injection gas outlets（33）, injection Gas outlet（33）It is inclined hole.

2. pneumatic pair of filter bag according to claim 1, which shakes to regurgitate, penetrates cleaning device, it is characterised in that：The vibrating shaft （24）Top and bottom are symmetrically arranged with columnar protrusions（211）.

3. pneumatic pair of filter bag according to claim 1, which shakes to regurgitate, penetrates cleaning device, it is characterised in that：The vibrating shaft （24）In cylinder（21）When lower part, upper annular groove（212）With cylinder（21）Air admission hole（26）Relatively, vibrating shaft（24）In cylinder （21）When top, lower annular groove（213）With cylinder（21）Air admission hole（26）Relatively.

4. pneumatic pair of filter bag according to claim 1, which shakes to regurgitate, penetrates cleaning device, it is characterised in that：The cylinder（21） Top and end cap（23）Connection type be threadedly coupled, the cylinder（21）Bottom and pedestal（22）Connection type be spiral shell Line connects.

5. pneumatic pair of filter bag according to claim 1, which shakes to regurgitate, penetrates cleaning device, it is characterised in that：The gas vent （25）In shell（31）Top quantity is 2, and lower part quantity is 2.

6. pneumatic pair of filter bag according to claim 1, which shakes to regurgitate, penetrates cleaning device, it is characterised in that：The first exhaust Hole（28）It is arranged in vibrating shaft（24）Bottom is close to the first air admission hole（27）Side, the second row stomata（210）Setting In vibrating shaft（24）Top is close to the second air admission hole（29）Side.

7. pneumatic pair of filter bag according to claim 1, which shakes to regurgitate, penetrates cleaning device, it is characterised in that：The injection outlet Mouthful（33）It can be anticlockwise inclined hole, or clockwise inclined hole.