CN109806680A - A kind of vibratile powder filtering filtration device of strainer - Google Patents
A kind of vibratile powder filtering filtration device of strainer Download PDFInfo
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- CN109806680A CN109806680A CN201910253574.2A CN201910253574A CN109806680A CN 109806680 A CN109806680 A CN 109806680A CN 201910253574 A CN201910253574 A CN 201910253574A CN 109806680 A CN109806680 A CN 109806680A
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- strainer
- tank body
- vertical bar
- push rod
- vibratile
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Abstract
The present invention relates to a kind of vibratile powder filtering filtration devices of strainer, to solve the problems, such as that existing apparatus strainer can not clean in time, and influence the filtration treatment of dust by filter screen cleaning operation, its technical solution solved is: including tank body, the inside of the tank body is divided into two parts chamber up and down by strainer, there are the inlet channel and slagging channel being connected to respectively with lower chambers, external first non-return valve of inlet channel on tank body；There are the exhaust passage being connected to upper chamber, external second non-return valve of exhaust passage on tank body；The indoor diaphragm of epicoele is placed on the tank body, diaphragm is slidably connected through push rod and tank body, generates vibration through linkage band electric filter when the strainer and push rod slide push rod through linkage connection；Real-time vibration cleaning and the auxiliary deslagging of strainer can be achieved in the present invention, can be realized without external equipment and does not shut down clear net, saves cost.
Description
Technical field
The present invention relates to dust processing technology field, especially a kind of vibratile powder filtering filtration device of strainer.
Background technique
Existing dust treatment device mostly uses sack cleaner, cyclone dust collectors etc., by subsequent with spray cleaning etc.
Treatment process is used cooperatively, and can achieve preferable dust removing effects；But since such dust-extraction unit is used powder
Dust and gas body is blown into the structure that filtering is realized in sealing container, therefore the congestion situations of strainer can not be grasped in real time, it is even more impossible to
Timely and effectively filter screen cleaning is carried out, so that filter effect weakens as time increases and gradually, and when strainer blocks
When, being continuously blown for dust will lead to container internal pressure increase, it is easy to produce the case where dust flows backward or sprays through slag-drip opening,
It is also possible to that Fan Equipment is made to generate damage because of load too high.
In addition, the filter screen cleaning operation of such device generally requires and carries out recoil cleaning using special equipment, not only can
The filter process for interrupting dust, also will increase additional equipment cost, cannot use, be dried up at once after filter gauze cleaning
Or hot dry run, dust bonding otherwise can be made to form the dirt being difficult to clean off in screen surface.
Summary of the invention
For above situation, to make up technical deficiency present in the prior art, the present invention, which provides a kind of strainer, to be vibrated
Powder filtering filtration device, to solve the problems, such as that existing apparatus strainer can not clean in time, and filter the filtration treatment of dust not
The influence of net clean operation.
Its technical solution solved is: including the vertically arranged tank body of axis, the inside of the tank body is by being horizontally disposed with
Strainer be divided into two parts chamber up and down, have the inlet channel and slagging channel being connected to respectively with lower chambers, air inlet on tank body
First non-return valve of the external only import but no export in channel；There is the exhaust passage being connected to upper chamber on tank body, exhaust passage external goes out
Not into the second non-return valve；The indoor diaphragm of epicoele is placed on the tank body, diaphragm is through vertically arranged push rod and tank body
Top be slidably connected, produced when the strainer and push rod slide push rod through linkage connection through linkage band electric filter
Raw vibration.
Real-time vibration cleaning and the auxiliary deslagging of strainer can be achieved in the present invention, has ensured the continuity and strainer of dust-filtering
Real time cleaning, security risk present in tank interior hypertonia after strainer obstruction can be effectively eliminated, without outside
Equipment, which can be realized, does not shut down clear net, simplifies clear net step, saves equipment cost and cost of labor.
Detailed description of the invention
Fig. 1 is the front view of the embodiment of the present invention 1.
Fig. 2 is the enlarged drawing of part A in Fig. 1 of the invention.
Fig. 3 is the isometric cutaway view of the embodiment of the present invention 1.
Fig. 4 is the front view of the embodiment of the present invention 2.
Fig. 5 is the enlarged drawing of part B in Fig. 4 of the invention.
Fig. 6 is the isometric cutaway view of the embodiment of the present invention 2.
Specific embodiment
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail.
It is provided by Fig. 1 to Fig. 6, the present invention includes the vertically arranged tank body 1 of axis, and the inside of the tank body 1 is by level
The strainer 2 of setting is divided into two parts chamber up and down, has the inlet channel 3 being connected to respectively with lower chambers and deslagging logical on tank body 1
Road 4, the first non-return valve 5 of the external only import but no export of inlet channel 3；There is the exhaust passage 6 being connected to upper chamber on tank body 1, is vented
Second non-return valve 7 of the external only export but no import in channel 6；The indoor diaphragm 8 of epicoele is placed on the tank body 1, diaphragm 8 is through vertical
The push rod 9 of setting and the top of tank body 1 are slidably connected, and the strainer 2, which is connect with push rod 9 through linkage, slides push rod 9
When through linkage band electric filter 2 generate vibration.
Preferably, first non-return valve 5 and the second non-return valve 7 is flute check valve.
Preferably, the external gate valve 10 of slagging channel 4, is on the one hand used for letting cinder control, on the other hand can prevent
Gas or filtered dust particles are by 4 reflux of slagging channel into causing mixed flow to pollute inside tank body 1.
Preferably, the push rod 9 drives through hydraulic device or linear motor, to realize diaphragm 8 up and down reciprocatingly
Movement.
Preferably, there is the venthole 25 for being placed in 8 top of diaphragm on the tank body 1, when diaphragm 8 moves up and down, lead to
Stomata 25 can guarantee that the air pressure inside and outside the tank body 1 of 8 top of diaphragm remains identical, to keep the resistance of motion of diaphragm 8 significant
Reduce.
Preferably, the tank body 1 includes lower case 101, middle shell 102 and upper housing 103, the strainer 2 is set
Between lower case 101 and middle shell 102, diaphragm 8 is placed between upper housing 103 and middle shell 102, push rod 9 and upper housing 103
It is slidably connected, lower case 101, middle shell 102 and upper housing 103 are successively through flanged joint；The inlet channel 3 and deslagging are logical
Road 4 is placed in lower case 101, and exhaust passage 6 is placed on middle shell 102.
In conjunction with attached drawing 1 to attached drawing 3, preferably, have the support frame 11 for being placed in bottom chamber on the tank body 1, it is described
Linkage include the vertical bar 12 for being placed in the inside of tank body 1 and being coaxially disposed with push rod 9, lower end and the support frame 11 of vertical bar 12 incline
It is tiltedly slidably connected, there is spring 13 on support frame 11, vertical bar 12 tilts upward sliding under the elastic force effect of spring 13；Described is perpendicular
The upper end of bar 12 extends upward through strainer 2, have on strainer 2 with the matched recessing groove 14 of vertical bar 12, be placed on strainer 2 on vertical bar 12
The flange 15 of side and the pressing plate 16 for being placed in 2 lower section of strainer, flange 15 and pressing plate 16, which clamp strainer 2, generates strainer 2 with vertical bar 12
Synchronous upper and lower displacement, while vertical bar 12 can slide in the recessing groove 14 on strainer 2 along the planar horizontal of strainer 2；Described pushes away
There is relief hole 17 corresponding with vertical bar 12 on bar 9, the upper end of vertical bar 12 is placed in relief hole 17, and edge is arranged at 12 top of vertical bar
Multiple chisel teeths 18 that the axis direction of push rod 9 is uniformly arranged have the lock of the axis direction sliding perpendicular to push rod 9 on push rod 9
Pin 19, one end of lock pin 19 are that tapered end is placed in relief hole 17 and contacts with the engagement of chisel teeth 18, the other end of lock pin 19
It is connect with push rod 9 through lock pin spring 20, when 9 slide downward of push rod, the axial engagement force between lock pin 19 and chisel teeth 18 makes
Vertical bar 12 moves down and generates downward tilt slide；When 9 upward sliding of push rod, the tapered end of lock pin 19 and the wedge of chisel teeth 18
Shape face squeezes the horizontal component that contact generates and the elastic force of spring 20 is overcome to make direction resigning sliding of the lock pin 19 to separate vertical bar 12,
To make vertical bar 12 not generate vertical displacement.
Preferably, there is the link block 21 for being placed in 8 lower section of diaphragm on the push rod 9, the upper end of vertical bar 12 is through connection
Block 21 has on link block 21 and is placed on link block 21 with the matched through hole 22 of vertical bar 12, the lock pin 19 and spring 20, locks
The tapered end of pin 19 is placed in through hole 22 and contacts with the engagement of chisel teeth 18, and the other end and link block 21 of lock pin 19 are through lock pin
Spring 20 connects.
In conjunction with attached drawing 4 to attached drawing 6, preferably, having the support frame being placed between strainer 2 and diaphragm 8 on the tank body 1
11, the linkage includes the vertical bar 12 for being placed between strainer 2 and diaphragm 8 and being coaxially disposed with push rod 9, under vertical bar 12
Portion and support frame 11 are rotatablely connected, and the top of vertical bar 12 is threadedly coupled with push rod 9 through lead screw, when push rod 9 slides up and down, vertical bar
12 generate rotation under the transmission effect of threads of lead screw；The lower end surface of the vertical bar 12 is equipped with edge cam 23, has on strainer 2
With the pushing tow protrusion 24 of 23 Corresponding matching of edge cam, when vertical bar 12 rotates, strainer 2 is in edge cam 23 and pushing tow protrusion 24
Transmission effect under be deformed vibration, thus realize strainer vibration cleaning.
Preferably, there is the link block 21 for being placed in 8 lower section of diaphragm on the push rod 9, the sliding of vertical bar 12 runs through link block
21；Link block 21 is used to provide axially directed and radial support for vertical bar 12, avoids a wide range of radial shaking of vertical bar 12, makes to erect
Transmission irregularity between bar 12 and push rod 9 is stablized.
The present invention in use, closing gate valve 10, pipeline is connected on the first non-return valve 5, make dust successively through piping,
First non-return valve 5 and inlet channel 3 enter in tank body 1；Start power source such as hydraulic device, linear motor or the motor of push rod 9
The crank link mechanism etc. of drive, push rod 9 drive the generation of diaphragm 8 to pump and realize the continuous change of 1 internal pressure of tank body
Change.
In conjunction with attached drawing 1 to 3, when 9 upward sliding of push rod, is moved up in the middle part of diaphragm 8 and generate gettering effect, at this time
Two non-return valves 7 are closed under pressure of inspiration(Pi) effect, and the first non-return valve 5 is opened under pressure of inspiration(Pi) effect, the dust quilt in pipeline
Sucking tank body 1 in and flow from bottom to top through filter screen 2, upper chamber is entered by filtering gas, by the dust settling of detention in
Bottom chamber；The resigning of lock pin 19 is slided at this point, the lozenges of lock pin 19 and chisel teeth 18 squeezes the horizontal component generated, thus it is perpendicular
12 position of bar remains stationary；It when 9 slide downward of push rod, is moved down in the middle part of diaphragm 8 and generates air pumping effect, first is inverse at this time
Only valve 5 is closed under pump atmospheric pressure effect, and the second non-return valve 7 is opened under pump atmospheric pressure effect, and the air inside tank body 1 is through arranging
Gas channel 6 is discharged, and due to the barrier action up and down of strainer 2, dust particles cannot be introduced into upper chamber, therefore only be filtered
Clean gas afterwards is discharged；At this point, lock pin 19 is contacted with the extruding of the horizontal plane of chisel teeth 18 without generating horizontal component, thus
Make vertical bar 12 with push rod 9 while moving down, sliding when vertical bar 12 moves down with the generation of support frame 11 diagonally downward, the cunning
The raw horizontal displacement of movable property is gradually disengaged chisel teeth 18 with lock pin 19, and when the two is kept completely separate, vertical bar 12 is in spring 13
Elastic force effect under tilt upward rapidly reset sliding, engage next chisel teeth 18 with lock pin 19, vertical bar 12 it is each glide with
The primary vertical bounce of middle part generation namely vibration that will drive strainer 2 are resetted, the retentate on strainer 2 is vibrated and removes, it is real
The vibration cleaning of existing strainer 2；Accordingly, reciprocatingly sliding for push rod 9 makes diaphragm 8 constantly air-breathing and pump gas, to realize dust gas
The continuous filtering and the continuous shaking of strainer 2 of body are cleaned.
In conjunction with attached drawing 4 to 6, when 9 upward sliding of push rod, is moved up in the middle part of diaphragm 8 and generate gettering effect, at this time
Two non-return valves 7 are closed under pressure of inspiration(Pi) effect, and the first non-return valve 5 is opened under pressure of inspiration(Pi) effect, the dust quilt in pipeline
Sucking tank body 1 in and flow from bottom to top through filter screen 2, upper chamber is entered by filtering gas, by the dust settling of detention in
Bottom chamber；It when 9 slide downward of push rod, is moved down in the middle part of diaphragm 8 and generates air pumping effect, the first non-return valve 5 exists at this time
The lower closing of atmospheric pressure effect is pumped, the second non-return valve 7 is opened under pump atmospheric pressure effect, and the air inside tank body 1 is through exhaust passage 6
Discharge, and due to the barrier action up and down of strainer 2, dust particles cannot be introduced into upper chamber, therefore only by filtered clear
Clean gas is discharged；During push rod 9 vertically reciprocatingly slides, vertical bar when vertical bar 12 and push rod 9 generate transmission through wire rod thread
12 generate rotation, drive edge cam 23 to rotate simultaneously when vertical bar 12 rotates, therefore the pushing away in edge cam 23 of pushing tow protrusion 24
Movement makes strainer 2 generate vibration with lower continuous up and down motion, and the retentate on strainer 2 is removed by vibration, realizes the vibration of strainer 2
Cleaning；Accordingly, push rod 9 reciprocatingly slide make diaphragm 8 constantly air-breathing and pump gas, thus realize dusty gas it is continuous filtering with
The continuous shaking of strainer 2 is cleaned.
For the ease of dust settling object is discharged, taper bottom surface can be set by the bottom of lower chambers, in favor of dust settling
Object slides downwards；When needing to remove the hydration sediment for being gathered in lower chambers bottom, gate valve 10, dust settling object are opened
It slides downwards and is discharged through slagging channel 4 under the effect of gravity；It, can be by second when dust settling object is jammed in slagging channel 4
Non-return valve 7 is closed, and 8 air-breathing of diaphragm and pump gas are then made, and first non-return valve 5 is closed by pump atmospheric pressure when due to the pump gas of diaphragm 8, therefore
Certain high pressure is generated inside tank body 1, the dust settling object of blocking is made to be forced to release slagging channel 4, to guarantee that deslagging is grasped
That makees goes on smoothly.
In order to be further simplified operation, solenoid valve can be used instead of above-mentioned non-return valve and gate valve, and utilize simple chip
It carries out automatically controlling, makes multiple valve time openings and closure, to realize auto-flushing and automatic discharge, not only alleviate behaviour
Make the work of personnel, also makes filtering more safe and reliable with clear network process.
The present invention realizes continuous sucking, filtering and the discharge of dusty gas, and nothing using the intermittent asepwirator pump gas of diaphragm
Need other operations that the vibration cleaning of strainer can be realized, safe operation is convenient；Meanwhile the pressure that diaphragm movement generates can also be achieved
Deslagging is assisted, so that tapping process is more convenient simple；The present invention ensured dust-filtering continuity and strainer it is real-time clear
It is clean, security risk present in tank interior hypertonia after strainer blocks can be effectively eliminated, without external equipment
Clear net is not shut down in realization, is greatlied simplify clear net step, is saved equipment cost and cost of labor.
Claims (10)
1. a kind of vibratile powder filtering filtration device of strainer, including tank body (1), which is characterized in that the inside of the tank body (1)
Two parts chamber up and down is divided by strainer (2), has the inlet channel (3) and deslagging being connected to respectively with lower chambers on tank body (1)
Channel (4), external first non-return valve (5) of inlet channel (3)；There is the exhaust passage (6) being connected to upper chamber on tank body (1), arranges
External second non-return valve (7) in gas channel (6)；The indoor diaphragm of epicoele (8) is placed on the tank body (1), diaphragm (8) is through pushing away
Bar (9) is slidably connected with tank body (1), and the strainer (2), which is connect with push rod (9) through linkage, passes through push rod (9) when sliding
Linkage band electric filter (2) generates vibration.
2. the vibratile powder filtering filtration device of a kind of strainer according to claim 1, which is characterized in that the first non-return valve
(5) and the second non-return valve (7) is flute check valve.
3. the vibratile powder filtering filtration device of a kind of strainer according to claim 1, which is characterized in that slagging channel (4)
External gate valve (10).
4. the vibratile powder filtering filtration device of a kind of strainer according to claim 1, which is characterized in that tank body has on (1)
It is placed in the support frame (11) of bottom chamber, the linkage includes being placed in the internal vertical bar (12) of tank body (1), vertical bar (12)
Lower end connect with support frame (11) tilt slide, have on support frame (11) spring (13), bullet of the vertical bar (12) in spring (13)
Sliding is tilted upward under power effect；Strainer (2) are run through in the upper end of the vertical bar (12), have on strainer (2) and vertical bar (12)
The recessing groove (14) matched has the flange (15) being placed in above strainer (2) and the pressing plate being placed in below strainer (2) on vertical bar (12)
(16), flange (15) and pressing plate (16), which clamp strainer (2), makes strainer (2) with the synchronous upper and lower displacement of vertical bar (12) generations, perpendicular simultaneously
Bar (12) can be in the recessing groove (14) on strainer (2) along the planar slide of strainer (2)；Have on the push rod (9) and vertical bar
(12) corresponding relief hole (17), the upper end of vertical bar (12) are placed in relief hole (17), and described vertical bar (12) top has edge to push away
Multiple chisel teeths (18) that the axis direction of bar (9) is uniformly arranged have on push rod (9) axis direction perpendicular to push rod (9) sliding
Dynamic lock pin (19), one end of lock pin (19) are placed in relief hole (17) and contact with chisel teeth (18) engagement, lock pin (19)
The other end is connect with push rod (9) through lock pin spring (20).
5. the vibratile powder filtering filtration device of a kind of strainer according to claim 1, which is characterized in that push rod has on (9)
The upper end of the link block (21) being placed in below diaphragm (8), vertical bar (12) has on link block (21), link block (21) and vertical bar
(12) matched through hole (22), the lock pin (19) and spring (20) are placed on link block (21), the wedge shape of lock pin (19)
End is placed in through hole (22) and contacts with chisel teeth (18), and the other end of lock pin (19) and link block (21) are through lock pin spring
(20) it connects.
6. the vibratile powder filtering filtration device of a kind of strainer according to claim 1, which is characterized in that tank body has on (1)
The support frame (11) being placed between strainer (2) and diaphragm (8), the linkage include be placed in strainer (2) and diaphragm (8) it
Between vertical bar (12), the lower part of vertical bar (12) and support frame (11) are rotatablely connected, and the top and push rod (9) of vertical bar (12) are through lead screw
It is threadedly coupled；The lower end surface of the vertical bar (12) is equipped with edge cam (23), has on strainer (2) corresponding with edge cam (23)
Matched pushing tow is raised (24).
7. the vibratile powder filtering filtration device of a kind of strainer according to claim 6, which is characterized in that push rod has on (9)
The link block (21) being placed in below diaphragm (8), vertical bar (12) sliding run through link block (21).
8. the vibratile powder filtering filtration device of a kind of strainer according to claim 1, which is characterized in that push rod (9) is through liquid
Pressure device or linear motor driving.
9. the vibratile powder filtering filtration device of a kind of strainer according to claim 1, which is characterized in that tank body has on (1)
The venthole (25) being placed in above diaphragm (8).
10. the vibratile powder filtering filtration device of a kind of strainer according to claim 1, which is characterized in that tank body (1) includes
Lower case (101), middle shell (102) and upper housing (103), the strainer (2) are placed in lower case (101) and middle shell
(102) between, diaphragm (8) is placed between upper housing (103) and middle shell (102), and push rod (9) and upper housing (103) sliding connect
It connects, lower case (101), middle shell (102) and upper housing (103) are successively through flanged joint；The inlet channel (3) and deslagging
Channel (4) is placed on lower case (101), and exhaust passage (6) is placed on middle shell (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253574.2A CN109806680B (en) | 2019-03-30 | 2019-03-30 | Dust filtering device with vibratable filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253574.2A CN109806680B (en) | 2019-03-30 | 2019-03-30 | Dust filtering device with vibratable filter screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109806680A true CN109806680A (en) | 2019-05-28 |
| CN109806680B CN109806680B (en) | 2021-08-20 |
Family
ID=66611084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910253574.2A Active CN109806680B (en) | 2019-03-30 | 2019-03-30 | Dust filtering device with vibratable filter screen |
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| Country | Link |
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| CN (1) | CN109806680B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110585815A (en) * | 2019-09-21 | 2019-12-20 | 安徽省唯一纺织有限公司 | Environment-friendly dust removal filter cloth |
| CN111659195A (en) * | 2020-06-29 | 2020-09-15 | 沈金鹏 | Pulse bag type dust collector |
| CN112892095A (en) * | 2021-01-26 | 2021-06-04 | 丁雅蓉 | Membrane separation equipment for air purification |
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| CN109806680B (en) | 2021-08-20 |
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Effective date of registration: 20210728 Address after: 225814 No. 63, Wenming Road, sheyanghu Town, Yangzhou City, Jiangsu Province Applicant after: BAOYING RUNHUA STATIC COATING ENGINEERING Co.,Ltd. Address before: No.71 Zhongyuan West Road, Zhongyuan District, Zhengzhou City, Henan Province, 450000 Applicant before: Li Caihong |
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Address after: No. 63, Wenming Road, Sheyanghu Town, Yangzhou City, Jiangsu Province, 225800 Patentee after: Jiangsu Runhua Coating Engineering Co.,Ltd. Address before: 225814 No. 63, Wenming Road, sheyanghu Town, Yangzhou City, Jiangsu Province Patentee before: BAOYING RUNHUA STATIC COATING ENGINEERING CO.,LTD. |
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