CN220026459U

CN220026459U - Anti-blocking dust removal system

Info

Publication number: CN220026459U
Application number: CN202321149364.7U
Authority: CN
Inventors: 马周; 杨雯雯; 杜涛; 侯海燕; 侯著钊; 高龙泉; 陈文菊; 梅元元; 武焱林; 廖建超; 谭小波; 卢孝林; 王肖
Original assignee: Sichuan Tibet Railway Technology Innovation Center Co ltd; China Railway Engineering Service Co Ltd
Current assignee: Sichuan Tibet Railway Technology Innovation Center Co ltd; China Railway Engineering Service Co Ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-11-17
Anticipated expiration: 2033-05-12

Abstract

The present disclosure proposes an anti-clogging dust removal system comprising: the box, the box includes: the dust removal device comprises a plurality of air inlet chambers, dust removal chambers and air purifying chambers, wherein the air outlet ends of the plurality of air inlet chambers are respectively connected with the air inlet ends of the dust removal chambers, and the air outlet ends of the dust removal chambers are connected with the air inlet ends of the air purifying chambers; the filter devices are arranged between the air outlet end of the air inlet chamber and the air inlet end of the dust removal chamber; the reversing valve is provided with a plurality of air outlet ends which are respectively connected with the air inlet ends of the plurality of air inlet chambers, and the air inlet ends of the reversing valve are sequentially connected with the plurality of air outlet ends of the reversing valve. In the anti-blocking dust removal system disclosed by the disclosure, through the continuous reversing of the reversing valve, dust-containing gas is continuously introduced into the dust removal chamber, and meanwhile, the alternating filtration and sedimentation of a plurality of air inlet chambers to the large-volume light materials are realized, so that the blocking problem of the anti-blocking dust removal system and equipment such as ash conveying at the rear end of the anti-blocking dust removal system is effectively reduced, the dust removal efficiency of the anti-blocking dust removal system is further effectively improved, and the dust removal cost of the anti-blocking dust removal system is reduced.

Description

Anti-blocking dust removal system

Technical Field

The disclosure relates to the field of dust removal technology, and in particular relates to an anti-blocking dust removal system.

Background

The bag type dust collection is a dust collection mode of dry type dust collection, and is widely applied because of the advantages of simple structure, high dust collection efficiency, strong universality and the like, wherein in the use process of the bag type dust collection equipment, if large light materials such as plastics and wood exist in raw materials, the blocking problem of equipment such as rear-end ash conveying and the like is easily caused, once blocking occurs, the bag type dust collection equipment is required to be stopped for cleaning, the cleaning difficulty is large, the time consumption is long, the dust collection efficiency of the bag type dust collection equipment is seriously influenced, and the dust collection cost is increased.

Disclosure of Invention

The present disclosure aims to solve, at least to some extent, one of the technical problems in the related art.

To this end, an object of the present disclosure is to provide an anti-clogging dust removal system.

To achieve the above object, the present disclosure provides an anti-blocking dust removal system, comprising: the box, the box includes: the dust removal device comprises a plurality of air inlet chambers, dust removal chambers and air purifying chambers, wherein the air outlet ends of the air inlet chambers are respectively connected with the air inlet ends of the dust removal chambers, and the air outlet ends of the dust removal chambers are connected with the air inlet ends of the air purifying chambers; the filter devices are arranged between the air outlet end of the air inlet chamber and the air inlet end of the dust removing chamber; the air inlet ends of the reversing valve are sequentially connected with the air outlet ends of the reversing valve.

Optionally, the reversing valve includes: the shell is provided with an air inlet and a plurality of air outlets; the valve plate is rotatably arranged in the shell and is positioned between the air inlet and the air outlets; the first driving piece is arranged on the shell and is in transmission connection with the valve plate, and the first driving piece is used for driving the valve plate to rotate so that the air inlet is sequentially connected with the air outlets.

Optionally, the plurality of intake chambers includes: the dust removal device comprises a first air inlet chamber and a second air inlet chamber, wherein the air outlet end of the first air inlet chamber is connected with the air inlet end of the dust removal chamber, and the air outlet end of the second air inlet chamber is connected with the air inlet end of the dust removal chamber; the plurality of filtering devices includes: the first filtering device is arranged between the air outlet end of the first air inlet chamber and the air inlet end of the dust removal chamber, and the second filtering device is arranged between the air outlet end of the second air inlet chamber and the air inlet end of the dust removal chamber; the plurality of air outlets includes: the first air outlet is connected with the air inlet end of the first air inlet chamber, and the second air outlet is connected with the air inlet end of the second air inlet chamber.

Optionally, the reversing valve further includes: the cover plate is detachably arranged on the shell, and the first driving piece is arranged on the cover plate.

Optionally, the filtering device includes: the filter screen is arranged between the air outlet end of the air inlet chamber and the air inlet end of the dust removal chamber.

Optionally, the filtering device further includes: the guide plate is arranged in the air inlet chamber and positioned above the filter screen, and is close to the air outlet end of the reversing valve.

Optionally, the filtering device further includes: the access hole is arranged on the air inlet chamber and is positioned below the filter screen; and the access door is detachably covered on the access hole.

Optionally, the anti-blocking dust removal system further comprises: the air inlet ends of the filter bags are respectively arranged in the dust removing chamber, and the air outlet ends of the filter bags are respectively connected with the air inlet end of the clean air chamber;

optionally, the anti-blocking dust removal system further comprises: and a plurality of air outlet ends of the blowing device are respectively arranged in the clean air chamber, and the air outlet ends of the blowing device face to the air outlet ends of the filter bags respectively.

Optionally, the anti-blocking dust removal system further comprises: the spiral conveying end of the spiral conveyor is arranged in the dust removing chamber, and the spiral conveying end of the spiral conveyor spirally advances along the direction close to the discharge end of the dust removing chamber.

The technical scheme provided by the disclosure can comprise the following beneficial effects:

because the inlet end of the reversing valve is connected with a plurality of outlet ends of the reversing valve in sequence, dust-containing gas can enter the dust removing chamber through only one inlet chamber, and the continuous reversing of the reversing valve is realized, the alternating filtration and sedimentation of a plurality of inlet chambers to the large-volume light materials are realized while the dust-containing gas is continuously introduced into the dust removing chamber, so that the blocking problem of the anti-blocking dust removing system and equipment such as ash conveying at the rear end of the anti-blocking dust removing system is effectively reduced, the dust removing efficiency of the anti-blocking dust removing system is further effectively improved, and the dust removing cost of the anti-blocking dust removing system is reduced.

Additional aspects and advantages of the disclosure will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the disclosure.

Drawings

The foregoing and/or additional aspects and advantages of the present disclosure will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic diagram of an anti-clogging and dust removal system according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a reversing valve in an anti-blocking dust removal system according to an embodiment of the present disclosure;

as shown in the figure: 1. the dust collector comprises a box body 11, a first air inlet chamber 12, a second air inlet chamber 13, a dust removing chamber 14 and a gas purifying chamber;

2. the device comprises a first filtering device, 21, a filter screen, 22, a guide plate, 23 and an access door;

3. the reversing valve, 31, the shell, 32, the valve plate, 33, the first driving piece, 34, the air inlet, 35, the first air outlet, 36, the second air outlet, 37 and the cover plate;

4. filter bag, 5, jetting device, 6, screw conveyer.

Detailed Description

Embodiments of the present disclosure are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present disclosure and are not to be construed as limiting the present disclosure. On the contrary, the embodiments of the disclosure include all alternatives, modifications, and equivalents as may be included within the spirit and scope of the appended claims.

As shown in fig. 1, an embodiment of the disclosure proposes an anti-blocking dust removal system, including a box 1, a plurality of filter devices and a reversing valve 3, the box 1 includes a plurality of inlet chambers, a dust chamber 13 and a gas purifying chamber 14, the outlet ends of the plurality of inlet chambers are respectively connected with the inlet end of the dust chamber 13, the outlet end of the dust chamber 13 is connected with the inlet end of the gas purifying chamber 14, the filter devices are disposed between the outlet end of the inlet chamber and the inlet end of the dust chamber 13, the plurality of outlet ends of the reversing valve 3 are respectively connected with the inlet ends of the plurality of inlet chambers, and the inlet ends of the reversing valve 3 are sequentially connected with the plurality of outlet ends of the reversing valve 3.

It can be understood that when the dust-containing gas enters the corresponding air inlet chamber through the reversing valve 3, the dust-containing gas in the air inlet chamber enters the dust chamber 13 for dust removal after passing through the filtering device, so that the whole dust removal operation is realized, and the large-volume light material is prevented from entering the dust chamber 13 under the action of the filtering device, when the air is not introduced into the air inlet chamber, the large-volume light material filtered by the filtering device in the air inlet chamber is settled, thereby realizing the collection of the large-volume light material and simultaneously avoiding the blocking of the filtering device by the large-volume light material.

The air inlet end of the reversing valve 3 is sequentially connected with the plurality of air outlet ends of the reversing valve 3, so that dust-containing gas can enter the dust chamber 13 through only one air inlet chamber, and the dust chamber 13 is continuously introduced with dust-containing gas through continuous reversing of the reversing valve 3, and meanwhile, the plurality of air inlet chambers alternately filter and settle large-volume light materials, so that the blocking problem of an anti-blocking dust removing system and equipment such as ash conveying at the rear end of the anti-blocking dust removing system is effectively reduced, the dust removing efficiency of the anti-blocking dust removing system is further effectively improved, and the dust removing cost of the anti-blocking dust removing system is reduced.

It should be noted that, the dust chamber 13 is used for introducing air with dust and collecting dust in dust-containing gas, the specific type of the dust chamber 13 may be set according to actual needs, which is not limited to this, and the dust chamber 13 is provided with an air inlet end, an air outlet end and a discharge end, the discharge end of the dust chamber 13 is located at the bottom of the dust chamber 13, and the discharge end of the dust chamber 13 is used for discharging filtered dust.

The air inlet ends of the dust removing chambers 13 are positioned at two sides of the dust removing chambers 13, and a plurality of air inlet chambers are also respectively positioned at two sides of the dust removing chambers 13, so that the flow field inside the dust removing chambers 13 is more uniform, and the service life of the filter bag 4 in the dust removing chambers 13 is prolonged.

The air purifying chamber 14 is used for exhausting the air after dust filtration, the specific type of the air purifying chamber 14 can be set according to actual needs, and the specific type of the air purifying chamber 14 is not limited to this, and the air purifying chamber 14 is provided with an air inlet end and an air outlet end, and the air outlet end of the air purifying chamber 14 is connected with the air inlet end of air inducing equipment such as a fan.

The air inlet chamber is used for the transfer of dust-containing gas, and the specific type of air inlet chamber can be set up according to actual need, and this is not limited, and the volume of air inlet chamber is greater than the volume of switching-over valve 3, and when dust-containing gas enters into the air inlet chamber from switching-over valve 3, because the space increases makes the velocity of flow of dust-containing gas reduce, and then does benefit to the subsidence of bulky light material in the air inlet chamber.

The formation modes of the air purifying chamber 14 and the air purifying chamber 13 in the box body 1 can be set according to actual needs, and are not limited to this, and the box body 1 includes a flower plate, the flower plate divides the box body 1 into the air purifying chamber 13 and the air purifying chamber 14, and the air purifying chamber 13 is located below the air purifying chamber 14.

The number of the air inlet chambers, the number of the filtering devices and the number of the air outlet ends of the reversing valve 3 are the same, and the air inlet chambers, the filtering devices and the air outlet ends of the reversing valve 3 are in one-to-one correspondence.

The specific type of the box 1 can be set according to actual needs, and the specific type of the box 1 is not limited to this, and the bottom of the box 1 can be provided with a plurality of supporting legs, and the box 1 can be further provided with an overhaul platform and a cat ladder.

As shown in fig. 2, in some embodiments, the reversing valve 3 includes a housing 31, a valve plate 32, and a first driving member 33, where the housing 31 is provided with an air inlet 34 and a plurality of air outlets, the valve plate 32 is rotatably disposed in the housing 31, and the valve plate 32 is located between the air inlet 34 and the plurality of air outlets, the first driving member 33 is disposed on the housing 31, and the first driving member 33 is in driving connection with the valve plate 32, and the first driving member 33 is used to drive the valve plate 32 to rotate, so that the air inlet 34 is sequentially connected with the plurality of air outlets.

It will be appreciated that, since the valve plate 32 is located between the air inlet 34 and the plurality of air outlets, when the first driving member 33 drives the valve plate 32 to rotate, the valve plate 32 can adjust the passages between the air inlet 34 and the plurality of air outlets, so that the air inlet 34 is sequentially connected with the plurality of air outlets,

from this, make the dust-laden gas only can enter into the clean room 13 through an gas outlet and an inlet chamber, and through the continuous rotation of valve plate 32, realize the alternating filtration and the subsidence of a plurality of inlet chambers to the bulky light material when realizing that the dust-laden gas is continuously let in the clean room 13 to effectively reduced the jam problem of anti-clogging dust pelletizing system, and then effectively improved anti-clogging dust pelletizing system's dust collecting efficiency, reduced anti-clogging dust pelletizing system's dust collecting cost.

It should be noted that the specific type of the housing 31 may be set according to actual needs, and the housing 31 may be a cylindrical structure, and the air inlet 34 and the plurality of air outlets are respectively disposed on the circumferential surface of the housing 31.

The rotation setting mode of the valve plate 32 in the housing 31 may be set according to actual needs, which is not limited to this, and two ends of the valve plate 32 are connected to the housing 31 through bearings, and the rotation center axis of the valve plate 32 is perpendicular to the air inlet direction of the air inlet 34 and the air outlet direction of the air outlet, respectively.

The specific type of the first driving member 33 may be set according to actual needs, and is not limited thereto, and the first driving member 33 may be an air cylinder, a hydraulic cylinder, a motor, or the like, for example.

By controlling the first driving member 33, the residence time of the valve plate 32 at a certain position can be controlled, so that the conduction time of the air inlet 34 and the single air outlet can be controlled, and the frequency of the plurality of air inlet chambers for alternately filtering and settling the large-volume light materials can be controlled.

As shown in fig. 1 and 2, in some embodiments, the plurality of air intake chambers includes a first air intake chamber 11 and a second air intake chamber 12, an air outlet end of the first air intake chamber 11 is connected to an air inlet end of the dust chamber 13, an air outlet end of the second air intake chamber 12 is connected to an air inlet end of the dust chamber 13, the plurality of filter devices includes a first filter device 2 and a second filter device (not shown in the drawings), the first filter device 2 is disposed between the air outlet end of the first air intake chamber 11 and the air inlet end of the dust chamber 13, the second filter device is disposed between the air outlet end of the second air intake chamber 12 and the air inlet end of the dust chamber 13, the plurality of air outlets includes a first air outlet 35 and a second air outlet 36, the first air outlet 35 is connected to the air inlet end of the first air intake chamber 11, and the second air outlet 36 is connected to the air inlet end of the second air intake chamber 12.

It will be appreciated that the first driving member 33 drives the valve plate 32 to rotate and connects the air inlet 34 with the first air inlet chamber 11, and when the air inlet 34 is disconnected from the second air inlet chamber 12, the dust-containing gas can enter the dust removing chamber 13 through the first air inlet chamber 11 to realize the overall dust removing operation, wherein the first filtering device 2 can filter the bulky light material in the dust-containing gas in the first air inlet chamber 11 when the dust-containing gas passes through the first air inlet chamber 11, so as to avoid the problem of blockage caused by the bulky light material entering the dust removing chamber 13.

When the air inlet 34 is connected with the first air inlet chamber 11 and the air inlet 34 is not connected with the second air inlet chamber 12, air is not introduced into the second air inlet chamber 12, so that the large-volume light material filtered by the second filtering device can be settled by utilizing self gravity, thereby realizing collection of the large-volume light material and avoiding blockage of the second filtering device by the large-volume light material.

When the first driving piece 33 drives the valve plate 32 to rotate and enables the air inlet 34 to be connected with the second air inlet chamber 12, and the air inlet 34 is not connected with the first air inlet chamber 11, dust-containing gas can enter the dust removing chamber 13 through the second air inlet chamber 12 so as to realize integral dust removing operation, wherein when the dust-containing gas passes through the second air inlet chamber 12, the second filtering device can filter large-volume light materials in the dust-containing gas in the second air inlet chamber 12, and therefore the problem that the large-volume light materials enter the dust removing chamber 13 to cause blockage is avoided.

When the air inlet 34 is connected with the second air inlet chamber 12 and the air inlet 34 is not connected with the first air inlet chamber 11, air is not introduced into the first air inlet chamber 11, so that the large-volume light material filtered by the first filtering device 2 can be settled by utilizing self gravity, thereby realizing collection of the large-volume light material and avoiding blocking of the large-volume light material on the first filtering device 2.

From this, through the continuous switching-over of switching-over valve 3, realize first air inlet chamber 11 and second air inlet chamber 12 to the alternating filtration and the subsidence of bulky light material in realizing that dust-laden gas is continuously let in the clean room 13, effectively reduced the jam problem of anti-clogging dust pelletizing system from this, and then effectively improved anti-clogging dust pelletizing system's dust collecting efficiency, reduced anti-clogging dust pelletizing system's dust collecting cost.

The first intake chamber 11 and the second intake chamber 12 are both intake chambers, the first filter device 2 and the second filter device are both filter devices, and the first air outlet 35 and the second air outlet 36 are both air outlets.

The first air outlet 35 and the second air outlet 36 may be located at two sides of the air inlet 34, so as to facilitate switching of the valve plate 32 between the air inlet 34 and the first air outlet 35 and between the air inlet 34 and the second air outlet 36.

As shown in fig. 2, in some embodiments, the reversing valve 3 further includes a cover 37, the cover 37 being detachably disposed on the housing 31, and the first driving member 33 being disposed on the cover 37.

It can be understood that, through the detachable cover plate 37 on the shell 31, not only the sealing of the shell 31 is realized and the stable transfer of the reversing valve 3 to the dust-containing gas is ensured, but also the disassembly and the assembly of the shell 31, the valve plate 32 in the shell 31 and other parts are convenient, thereby the maintenance of the reversing valve 3 is more convenient.

It should be noted that, the detachable manner of the cover plate 37 on the housing 31 may be set according to actual needs, which is not limited to this, and the cover plate 37 may be set on the housing 31 by means of bolting, fastening, and the like, and two ends of the valve plate 32 are connected to the housing 31 and the cover plate 37 through bearings.

As shown in fig. 1, in some embodiments, the filter device includes a screen 21, the screen 21 being disposed between the outlet end of the inlet chamber and the inlet end of the dust chamber 13.

It can be understood that when the dust-containing gas enters the corresponding air inlet chamber through the reversing valve 3, the dust-containing gas in the air inlet chamber enters the dust chamber 13 through the filter screen 21 to realize the integral dust removing operation, and the filtration of the bulky light material is realized under the action of the filter screen 21, so that the problem of blockage caused by the bulky light material entering the dust chamber 13 is avoided, and meanwhile, when the air is not introduced into the air inlet chamber, the bulky light material filtered by the filter screen 21 in the air inlet chamber can be settled by utilizing the gravity of the bulky light material, thereby realizing the collection of the bulky light material and avoiding the blockage of the filter screen 21 caused by the bulky light material.

It should be noted that the specific type of the filter screen 21 may be set according to actual needs, and this is not a limitation, and the filter screen 21 may be a plate structure provided with a plurality of mesh openings, where the pore diameters of the mesh openings should be set to ensure the passage of the dust-containing gas and the blocking of the bulky lightweight material.

As shown in fig. 1, in some embodiments, the filtering device further includes a baffle 22, where the baffle 22 is disposed in the air inlet chamber, and the baffle 22 is located above the filter screen 21, and the baffle 22 is near the air outlet end of the reversing valve 3.

It will be appreciated that when the dust-laden gas enters the corresponding inlet chamber through the reversing valve 3, the dust-laden gas can enter the dust chamber 13 from the filter screen 21 under the guidance of the deflector 22 due to the guiding action of the deflector 22, so that smooth passing of the dust-laden gas is ensured, and meanwhile, the deflector 22 is close to the outlet end of the reversing valve 3, so that the large-volume light materials in the dust-laden gas can strike on the deflector 22, so that the large-volume light materials are buffered and the sedimentation of the large-volume light materials is facilitated.

It should be noted that the specific type of the baffle 22 may be set according to actual needs, which is not limited.

As shown in fig. 1, in some embodiments, the filter device further includes an access opening (not shown) disposed in the intake chamber and below the filter screen 21, and an access door 23 removably covering the access opening.

It can be appreciated that the sealing space can be formed by the cover of the access door 23, so that the stable transfer of the dust-containing gas to the air inlet chamber is ensured, and the sedimentation of the large-volume light material in the air inlet chamber can be accumulated at the access opening due to the lower part of the filter screen 21, and meanwhile, the accumulation of the large-volume light material at the access opening can be cleaned and collected due to the detachable cover of the access door 23, so that the dust-containing gas can stably enter the dust chamber 13 and the collection of the large-volume light material is facilitated, and the whole use is more convenient.

It should be noted that, the detachable manner of the access door 23 on the access opening may be set according to actual needs, which is not limited to this, and the access door 23 may be set on the case 1 by bolt fixing, fastening fixing, and the like, and the access door 23 covers the access opening, where a sealing ring may also be set at an edge of the access door 23 to ensure sealing of the access door 23 to the access opening.

As shown in fig. 1, in some embodiments, the anti-blocking dust removal system further includes a plurality of filter bags 4, wherein air inlet ends of the plurality of filter bags 4 are respectively disposed in the dust removal chamber 13, and air outlet ends of the plurality of filter bags 4 are respectively connected with air inlet ends of the clean air chamber 14;

it can be understood that, because the air inlet ends of the plurality of filter bags 4 are respectively arranged in the dust removing chamber 13, and the air outlet ends of the plurality of filter bags 4 are respectively connected with the air inlet ends of the clean air chamber 14, dust-containing gas in the dust removing chamber 13 can enter the clean air chamber 14 after passing through the filter bags 4, and when the dust-containing gas passes through the filter bags 4, dust in the dust-containing gas is isolated in the dust removing chamber 13 due to the filtering effect of the filter bags 4, thereby realizing the integral dust removing operation.

It should be noted that, the filter bag 4 is used for filtering dust in the dust-containing gas, the specific type of the filter bag 4 may be set according to actual needs, which is not limited to this, and the filter bag 4 may be made of a fiber fabric with a filtering effect by way of example, the filter bag 4 is a cylindrical bag body structure.

The filter bag 4 may be disposed in the box 1 according to actual needs, which is not limited to this, and a plurality of air vents are provided on the faceplate of the box 1, and the air outlet ends of the filter bags 4 are respectively blocked in the plurality of air vents.

As shown in fig. 1, in some embodiments, the anti-blocking dust removing system further includes a blowing device 5, a plurality of air outlet ends of the blowing device 5 are respectively disposed in the air purifying chamber 14, and the plurality of air outlet ends of the blowing device 5 face the air outlet ends of the plurality of filter bags 4.

It can be understood that the dust-containing gas in the dust chamber 13 enters the clean air chamber 14 after passing through the filter bag 4 and is discharged from the clean air chamber 14, and dust in the dust-containing gas is blocked in the dust chamber 13 under the filtration of the filter bag 4, and a plurality of air outlet ends of the blowing device 5 can respectively blow air to a plurality of filter bags 4 through the arrangement of the blowing device 5, so that the reverse ventilation of the filter bags 4 is realized, the filter bags 4 are cleaned, the blocking problem of the filter bags 4 is reduced, and the overall high-efficiency dust removal is ensured.

It should be noted that, the number of the air outlet ends of the blowing device 5 corresponds to the number of the filter bags 4 one by one, the relative positions of the air outlet ends of the blowing device 5 and the filter bags 4 can be set according to actual needs, which is not limited, the filter bags 4 are set along the vertical direction, the air outlet ends of the blowing device 5 jet air along the vertical direction, and the air outlet ends of the blowing device 5 are located right above the filter bags 4.

The specific type of the blowing device 5 may be set according to actual needs, which is not limited in this respect, and the blowing device 5 includes a plurality of blowing pipes, which are sequentially disposed in the clean air chamber 14 at intervals, and a plurality of blowing heads are disposed on the blowing pipes, and the plurality of blowing heads face the air outlet ends of the plurality of filter bags 4 respectively, so that after the compressed air is introduced into the plurality of blowing pipes, the compressed air is blown into the plurality of filter bags 4 from the plurality of blowing heads, thereby realizing reverse ventilation of the filter bags 4, cleaning the filter bags 4, and reducing the blocking problem of the filter bags 4.

The air source of a plurality of jetting pipes can be set according to actual needs, and is not limited in this regard, and the air inlet end of a plurality of jetting pipes can link to each other with the air compressor's end of giving vent to anger through the hose, and can also set up the gas holder between a plurality of jetting pipes and air compressor and carry out compressed air's buffering, still set up the pulse valve simultaneously and carry out the on-off control of passageway.

The number of the blowing pipes and the number of the blowing heads on the blowing pipes can be set according to actual needs, and are not limited.

As shown in fig. 1, in some embodiments, the anti-clogging dust removal system further includes a screw conveyor 6, a screw conveying end of the screw conveyor 6 is disposed in the dust removal chamber 13, and the screw conveying end of the screw conveyor 6 advances helically in a direction approaching a discharge end of the dust removal chamber 13.

It can be understood that, through the setting of screw conveyer 6, can realize the screw conveying to the dust that dust chamber 13 bottom subsided to guarantee that the dust that dust chamber 13 bottom subsided can be concentrated to the discharge end of dust chamber 13, and then guaranteed holistic high-efficient ejection of compact.

Wherein, through the setting of a plurality of air inlet chambers, a plurality of filter equipment etc. parts, avoided bulky light material to enter into among the clean room 13 to avoid bulky light material to cause jam and wearing and tearing screw conveyer 6, not only make the ejection of compact of clean room 13 more smooth and easy, still prolonged screw conveyer 6's life moreover.

It should be noted that the specific type of the screw conveyor 6 may be set according to actual needs, and this is not a limitation, and the screw conveyor 6 may include a motor, a rotating shaft, a screw blade, and the like, by way of example.

In the description of the present disclosure, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present disclosure, unless otherwise indicated, the meaning of "a plurality" is two or more.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and further implementations are included within the scope of the preferred embodiment of the present disclosure in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present disclosure.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present disclosure have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the present disclosure, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the present disclosure.

Claims

1. An anti-clogging and dust removal system, comprising:

the box, the box includes: the dust removal device comprises a plurality of air inlet chambers, dust removal chambers and air purifying chambers, wherein the air outlet ends of the air inlet chambers are respectively connected with the air inlet ends of the dust removal chambers, and the air outlet ends of the dust removal chambers are connected with the air inlet ends of the air purifying chambers;

the filter devices are arranged between the air outlet end of the air inlet chamber and the air inlet end of the dust removing chamber;

the air inlet ends of the reversing valve are sequentially connected with the air outlet ends of the reversing valve.

2. The anti-clogging and dust removal system of claim 1 wherein the reversing valve comprises:

the shell is provided with an air inlet and a plurality of air outlets;

the valve plate is rotatably arranged in the shell and is positioned between the air inlet and the air outlets;

the first driving piece is arranged on the shell and is in transmission connection with the valve plate, and the first driving piece is used for driving the valve plate to rotate so that the air inlet is sequentially connected with the air outlets.

3. The anti-clogging and dust removal system of claim 2 wherein,

the plurality of intake chambers includes: the dust removal device comprises a first air inlet chamber and a second air inlet chamber, wherein the air outlet end of the first air inlet chamber is connected with the air inlet end of the dust removal chamber, and the air outlet end of the second air inlet chamber is connected with the air inlet end of the dust removal chamber;

the plurality of filtering devices includes: the first filtering device is arranged between the air outlet end of the first air inlet chamber and the air inlet end of the dust removal chamber, and the second filtering device is arranged between the air outlet end of the second air inlet chamber and the air inlet end of the dust removal chamber;

the plurality of air outlets includes: the first air outlet is connected with the air inlet end of the first air inlet chamber, and the second air outlet is connected with the air inlet end of the second air inlet chamber.

4. The anti-clogging and dust removal system of claim 2 wherein the reversing valve further comprises:

the cover plate is detachably arranged on the shell, and the first driving piece is arranged on the cover plate.

5. The anti-clogging and dust removal system of claim 1 wherein the filtering means comprises:

the filter screen is arranged between the air outlet end of the air inlet chamber and the air inlet end of the dust removal chamber.

6. The anti-clogging and dust removal system of claim 5 wherein the filter means further comprises:

the guide plate is arranged in the air inlet chamber and positioned above the filter screen, and is close to the air outlet end of the reversing valve.

7. The anti-clogging and dust removal system of claim 5 wherein the filter means further comprises:

the access hole is arranged on the air inlet chamber and is positioned below the filter screen;

and the access door is detachably covered on the access hole.

8. The anti-clogging and dust removal system of claim 1 further comprising:

the air inlet ends of the filter bags are respectively arranged in the dust removing chamber, and the air outlet ends of the filter bags are respectively connected with the air inlet end of the clean air chamber.

9. The anti-clogging and dust removal system of claim 8 further comprising:

and a plurality of air outlet ends of the blowing device are respectively arranged in the clean air chamber, and the air outlet ends of the blowing device face to the air outlet ends of the filter bags respectively.

10. The anti-clogging and dust removal system of claim 1 further comprising:

the spiral conveying end of the spiral conveyor is arranged in the dust removing chamber, and the spiral conveying end of the spiral conveyor spirally advances along the direction close to the discharge end of the dust removing chamber.