CN108404543A - The pulse bag formula cleaner of multiple-pass counnter attack dirt - Google Patents
The pulse bag formula cleaner of multiple-pass counnter attack dirt Download PDFInfo
- Publication number
- CN108404543A CN108404543A CN201810609928.8A CN201810609928A CN108404543A CN 108404543 A CN108404543 A CN 108404543A CN 201810609928 A CN201810609928 A CN 201810609928A CN 108404543 A CN108404543 A CN 108404543A
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- Prior art keywords
- dust
- storage tank
- cleaning case
- plate
- dust cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
- B01D46/0008—Two or more filter elements not fluidly connected positioned in the same housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention provides the pulse bag formula cleaner of multiple-pass counnter attack dirt, including support base, sleeve and stroke plate；It is bolted to connection in the bottom of entire cleaner at the top of the support base；The dust cleaning case bottom is welded with down the dust storage tank of isosceles trapezoid shape.The setting of the air inlet deflector and exhaust end guide plate of the present invention, so that after the air-flow with dust enters dust cleaning case, the guiding role of air inlet deflector can be passed through first, mixed airflow is moved upward, secondly, the dust saved bit by bit in the dust storage tank of lower section can be protected again, it avoids being taken up by air-flow again, and the setting of exhaust end guide plate, in mixed airflow when reaching dust cleaning case right end sidewalls, it has been in gentle state, and at this time by means of exhaust end guide plate, one side gas can drain upwards, and dust can then drop downward under the gravity of itself in dust storage tank.
Description
Technical field
The invention belongs to technical field of dust removal equipment, more specifically, more particularly to the pulse bag of multiple-pass counnter attack dirt
Formula cleaner.
Background technology
Cleaner refers to the equipment that dust is separated from flue gas, is also deduster or cleaner.Dedusting is set
Standby is the dedusting water pipe and air line using underground, and certain additive is added in water, introduces wind pressure, is set by special
It is standby, series of process flow is completed, foam is generated, is sprayed on dirt source by distributor, head cartridge component, and in the market
Cleaner, mostly such as a kind of High-efficiency pulse cloth bag-type dust collecting equipment in application for patent CN201720335235.5, this is efficiently
Pulse bag formula cleaner is simple in structure, easy to operate, highly practical, the dust high treating effect smaller to particle, will not
Secondary pollution is caused, efficiency of dust collection is effectively raised, to reduce the cost of dedusting.Dust storage tank is each attached to bottom with supporting rack
The top of seat, air inlet fan are each attached to the top of supporting rack with exhaust blower, and cyclone separator, shell I and shell II are arranged at
On supporting rack, card is fixed on the inner wall of shell I, and filter bag frame is fixed on Venturi tube, and dedusting filtering bag is arranged in filter bag frame
On frame, injection tube is arranged in the inside of shell I, and PLC program control pulse valves are arranged in injection tube, and controller setting is program-controlled in PLC
The left side of pulse valve, upper cover are arranged on the top of shell I, and electrostatic precipitation net is arranged in the inside of shell II, dust-scraping device setting
In the left side of electrostatic precipitation net.
Based on above-mentioned, the inventors discovered that, the cleaner in cleaner in the market and above-mentioned patent is using
When, if air quantity increase or unstable, anti-dirt inside dust cleaning case is extremely easily caused, the dustiness in flue gas is increased, and
It is dusted only with bag dust filter, dedusting path is limited, in order to reach better dust removing effects, if it has to multiple remove of connecting
Dirt equipment increases dedusting cost.
A kind of for another example double frequency rapping bag-type dust equipment in application for patent CN201710756803.3, including dust cleaning case
Body, dust collecting opening, cloth bag, several dust collecting openings are installed on dust-removing box top, each external dust absorption fan of dust collecting opening, institute
It is with a narrow upper and lower width bucket-shaped to state dust collecting opening, dust collecting opening connects downwards cloth bag；Be also equipped in the dust-removing box low frequency electric machine and
High-frequency electric machines, the low frequency electric machine and high-frequency electric machines are connected with the first principal oscillation bar and the second principal oscillation bar respectively, and described first
Principal oscillation bar and the second principal oscillation bar are connect by secondary vibrator bar with each cloth bag respectively.The present invention from the angle of vibration beating,
The efficiency of dust fall, the possibility and amount for so that dust is gathered at middle part greatly reduce after increase dedusting, for the continuity of dedusting work
Provide guarantee.
Although the mode for using double frequency rapping in above-mentioned patent is dusted, during rapping, easily draw
Anti- dirt is played, and the mechanism of dust is discharged, if the measure of safety cannot be used, easily causes dust explosion.
Then, in view of this, being studied improvement for existing structure and missing, the pulse of multiple-pass counnter attack dirt is provided
Cloth-sack-type dust removal equipment, to achieve the purpose that with more more practical value.
Invention content
In order to solve the above technical problem, the present invention provides the pulse bag formula cleaners of multiple-pass counnter attack dirt, with solution
If certainly existing air quantity increase or unstable, extremely easily causes anti-dirt inside dust cleaning case, increases the dustiness in flue gas, and
And be dusted only with bag dust filter, dedusting path is limited, in order to reach better dust removing effects, if it has to connect multiple
Cleaner increases dedusting cost, and the mechanism of dust is discharged, if the measure of safety cannot be used, easily causes dust explosion
The problem of.
The purpose and effect of the pulse bag formula cleaner of multiple-pass counnter attack dirt of the present invention, by technological means in detail below
Reached：
The pulse bag formula cleaner of multiple-pass counnter attack dirt, including support base, air inlet fan, air inlet, dust cleaning case, inspection
Well workover, dust storage tank, PLC controller connect air hose, servo motor, motor gear disk, non-return body, driven tooth wheel disc, reset bullet
Spring, limit fixed block, shaft, exhaust outlet, exhaust blower, block body, air compression tank, PLC program control pulse valves, air inlet deflector,
Blowing case, high pressure blowpipe, purify cavity, exhaust end guide plate, collecting plate, hangnail plate, cambered plate, support plate, air hole, dedusting filter
Stick, sleeve and stroke plate；It is bolted to connection in the bottom of entire cleaner at the top of the support base；The support
Base top left end plane has been bolted to connection air inlet fan, and the right end sidewalls of air inlet fan are solid by air hose to upper right side
Surely it is connected to the air inlet of dust cleaning case left end side wall；The dust cleaning case bottom is welded with down the dust storage tank of isosceles trapezoid shape；Institute
State dust cleaning case right end sidewalls upper end be connected to by the connection air hose of Z-type right end dust cleaning case left side wall air inlet；It is right
Internal structure is consistent with the dust cleaning case in left side and dust storage tank internal structure in the dust cleaning case and dust storage tank of side, and right
The exhaust outlet of the dust cleaning case right side wall upper end of side is connected with to the right exhaust blower by air hose；In the dust cleaning case top planes
Centre is provided with circular inspection-pit；It has been bolted to connection in support base top planes below the connection air hose
PLC controller；Air compression tank is vertically and fixedly provided with by bolt on the left end side wall of the dust cleaning case, and is set in air compression tank
The PLC program control pulses valve set is connected with the blowing case of the rectangular-shape inside dust cleaning case by connecting tube；The program-controlled arteries and veins of PLC
Valve is rushed with PLC controller by being electrically connected；It is fixedly connected with support plate in dust storage tank below the blowing case, and supports
It is fixedly connected with high pressure blowpipe between plate and dust storage tank, and is provided with high pressure blowpipe corresponding section in support plate bottom plane
Dedusting filter stick；The dust storage tank bottom center is vertically arranged with block body, and block body rear and front end is by being rotatably connected on dust storage tank
Front side wall and rear wall on；The shaft end of the block body front end is fixedly connected with driven tooth wheel disc.
Further, be fixedly installed with the bottom of air inlet corresponding section in the dust cleaning case be bent upwards four/
The air inlet deflector of one arc-shaped, and in dust cleaning case below the exhaust outlet and place parallel with deflector top be provided with to
The exhaust end guide plate of the quadrant arcuation of lower bending.
Further, the dedusting filter stick is constituted for two parts, respectively the dedusting filter stick main body of lower section and top
The sleeve, and internal thread is provided in sleeve, dedusting filter stick main body is screwed onto in sleeve.
Further, between the longitudinally disposed dedusting filter stick of the stroke plate, and stroke plate is semiellipse arc structure, and
Dedusting filter stick is distributed along stroke plate cambered surface, and the stroke plate of right end is in minute surface in the stroke plate and dust cleaning case of left end in dust cleaning case
Symmetrical inverse structure.
Further, it is ventilative that four group consistent with stroke harden structure are offered between the high pressure blowpipe in the support plate
Hole.
Further, it is two groups of 30 degree symmetrical that the top open part of the dust storage tank, which is vertically arranged with by angle of inclination,
Collecting plate longitudinal arrangement is constituted.
Further, it is provided with the hangnail tilted down on the inclined surface of 30 degree of the both sides inward slant of the dust storage tank
Plate.
Further, cambered plate corresponding with block body is equipped in the bottom plane of the dust storage tank, and block body is upper and lower
Two sides is rectangle, and the block structure that left and right sides wall is cylinder is constituted.
Further, it is bolted to be provided with driven tooth wheel disc corresponding section in the dust storage tank bottom plane and watch
Motor is taken, and is provided with motor gear disk in the rotation axis of servo motor, and motor gear disk is mutually stung with driven tooth wheel disc
It closes.
Further, semiellipse is rotatably connected to by shaft on the dust storage tank lateral wall on the right side of the driven tooth wheel disc
Column structure non-return body, and the left end of non-return body is stuck in just in the tooth socket of driven tooth wheel disc, and the lower end plane of non-return body
The place of keeping left is fixedly connected with resetting spring, and resetting spring bottom end is fixedly connected on the wing platform that dust storage tank extends out, and stops
The right end of ex vivo then rides on limit fixed block.
Compared with prior art, the present invention has the advantages that：
The setting of air inlet deflector and exhaust end guide plate, by solid with the bottom of air inlet corresponding section in dust cleaning case
Surely be provided with the air inlet deflector for the quadrant arcuation being bent upwards, and in dust cleaning case below exhaust outlet and with lead
The parallel place in flowing plate top is provided with the exhaust end guide plate of reclinate quadrant arcuation, so that carrying dust
Air-flow enter dust cleaning case after, first can pass through air inlet deflector guiding role so that mixed airflow can be upward
It is mobile, secondly, and the dust saved bit by bit in the dust storage tank of lower section can be protected, avoid being taken up by air-flow again, and
The setting of exhaust end guide plate has been in gentle state in mixed airflow when reaching dust cleaning case right end sidewalls, and borrows at this time
Help exhaust end guide plate, one side gas can drain upwards, and dust then can be under the gravity of itself to whereabouts
Enter in dust storage tank.
The setting of dedusting filter stick upper bush is made up of dedusting filter stick for two parts, respectively the dedusting filter of lower section
The sleeve of stick main body and top, and internal thread is provided in sleeve, dedusting filter stick main body is screwed onto in sleeve, so that
Dedusting filter stick can be individually replaced, and not interfere with efficiency of dust collection again.
The setting of stroke plate, by between the longitudinally disposed dedusting filter stick of stroke plate, and stroke plate is semiellipse arc structure,
And dedusting filter stick is distributed along stroke plate cambered surface, and the stroke plate of right end is in the stroke plate and dust cleaning case of left end in dust cleaning case
The symmetrical inverse structure of minute surface increases so that can carry out the flowing in the paths S into the mixed airflow within the scope of dedusting filter stick
The touch opportunity of mixed gas and dedusting filter stick improves efficiency of dust collection.
The setting of collecting plate and hangnail plate, it is 30 degree to be vertically arranged with by angle of inclination by the top open part of dust storage tank
Two groups of symmetrical collecting plate longitudinal arrangements constitute so that the dust fallen in the dust cleaning case of upper right side can one direction enter
Into dust storage tank, and collecting plate is divided into centre symmetry line with middle part and is distributed, and the position of cooperation top air inlet and exhaust outlet is kept away
Exempt from occur anti-dirt in dust storage tank, and the hangnail tilted down is provided on the inclined surface of 30 degree of the both sides inward slant of dust storage tank
Plate increases the stability of dust in dust storage tank so that the dust in dust storage tank is difficult to move up.
The setting of driven tooth wheel disc and motor gear disk, by dust storage tank bottom plane with driven tooth wheel disc corresponding section
It is bolted and is provided with servo motor, and be provided with motor gear disk in the rotation axis of servo motor, and motor gear
Disk is mutually twisted with driven tooth wheel disc, so that block body can be rotated in servo motor, and then control dust discharge, and
And semiellipse column structure non-return body is rotatably connected to by shaft on the dust storage tank lateral wall on the right side of driven tooth wheel disc, and only
The left end of ex vivo is stuck in just in the tooth socket of driven tooth wheel disc, and the lower end plane place of keeping left of non-return body is fixedly connected with reset
Spring, and resetting spring bottom end is fixedly connected on the wing platform that dust storage tank extends out, and the right end of non-return body then rides over limit
On fixed block, semiellipse column structure non-return is rotatably connected to by shaft on the dust storage tank lateral wall on the right side of driven tooth wheel disc
Body, and the left end of non-return body is stuck in just in the tooth socket of driven tooth wheel disc, and the fixed company of the lower end plane place of keeping left of non-return body
It is connected to resetting spring, and resetting spring bottom end is fixedly connected on the wing platform that dust storage tank extends out, and the right end of non-return body is then
It rides on limit fixed block.
Description of the drawings
Fig. 1 is that the right front axis of the present invention regards structural schematic diagram.
Fig. 2 be the present invention Fig. 1 in amplifier section structural schematic diagram.
Fig. 3 is that the left back lower square shaft of the present invention regards structural schematic diagram.
Fig. 4 is the main view schematic cross-sectional view of the present invention.
Fig. 5 is that axis regards structural schematic diagram on the blowing case and support plate part of the present invention.
Fig. 6 is that the blowing case of the present invention and support plate part lower axle regard structural schematic diagram.
Fig. 7 is that axis regards structural schematic diagram on the dust storage tank part of the present invention.
Fig. 8 is that the dust storage tank part of the present invention regards structural schematic diagram without dust plate part axis.
Fig. 9 is that the dust storage tank part of the present invention regards structural schematic diagram without dust plate part block body rollover states axis.
In figure, the correspondence of component names and accompanying drawing number is：
1- support bases, 2- air inlet fans, 3- air inlets, 4- dust cleaning cases, 5- inspection-pits, 6- dust storage tanks, 7-PLC controllers,
8- connection air hoses, 9- servo motors, 901- motor gear disks, 10- non-return bodies, 1001- driven tooth wheel discs, 1002- reset bullet
Spring, 1003- limit fixed block, 1004- shafts, 11- exhaust outlets, 12- exhaust blowers, 13- block bodies, 14- air compression tanks, 1401-
PLC program control pulse valves, 15- air inlet deflectors, 16- blowing cases, 1601- high pressure blowpipes, 17- purify cavities, 18- exhaust ends are oriented to
Plate, 19- collecting plates, 20- hangnail plates, 21- cambered plates, 22- support plates, 2201- air holes, 23- dedusting filter sticks, 2301- sets
Cylinder, 24- stroke plates.
Specific implementation mode
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used for limiting the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term "upper",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment：
As shown in attached drawing 1 to attached drawing 9：
The present invention provides the pulse bag formula cleaner of multiple-pass counnter attack dirt, including support base 1, air inlet fan 2, air inlet
Mouth 3, dust cleaning case 4, inspection-pit 5, dust storage tank 6, PLC controller 7 connect air hose 8, servo motor 9, motor gear disk 901, non-return
Body 10, driven tooth wheel disc 1001, resetting spring 1002 limit fixed block 1003, shaft 1004, exhaust outlet 11, exhaust blower 12, gear
Body 13, air compression tank 14, PLC program control pulses valve 1401, air inlet deflector 15, blowing case 16, high pressure blowpipe 1601, only
Change chamber 17, exhaust end guide plate 18, collecting plate 19, hangnail plate 20, cambered plate 21, support plate 22, air hole 2201, dedusting filter stick
23, sleeve 2301 and stroke plate 24；1 top of the support base is bolted to connection in the bottom of entire cleaner；
1 top left plane of the support base has been bolted to connection air inlet fan 2, and the right end sidewalls of air inlet fan 2 are to upper right
Side is fixedly connected on by air hose at the air inlet 3 of 4 left end side wall of dust cleaning case；4 bottom of the dust cleaning case is welded with the ladder of falling isosceles
The dust storage tank 6 of shape；4 right end sidewalls upper end of the dust cleaning case is connected to the dust cleaning case 4 of right end by the connection air hose 8 of Z-type
At the air inlet 3 of left side wall；The dust cleaning case 4 and storage in internal structure and left side in the dust cleaning case 4 and dust storage tank 6 on right side
6 internal structure of dirt case is consistent, and the exhaust outlet 11 of the 4 right side wall upper end of the dust cleaning case on right side is connected to the right by air hose
There is exhaust blower 12；4 top planes center of the dust cleaning case is provided with circular inspection-pit 5；The support of 8 lower section of connection air hose
It is bolted to connection PLC controller 7 in 1 top planes of pedestal；It is hung down by bolt on the left end side wall of the dust cleaning case 4
The PLC program control pulses valve 1401 for being directly fixed with air compression tank 14, and being arranged in air compression tank 14 and the length inside dust cleaning case 4
The blowing case 16 of cube shape is connected by connecting tube；The PLC program control pulses valve 1401 passes through electrical phase with PLC controller 7
Connection；Support plate 22 is fixedly connected in the dust storage tank 6 of 16 lower section of the blowing case, and solid between support plate 22 and dust storage tank 6
Surely it is connected with high pressure blowpipe 1601, and is provided with dedusting filter in 22 bottom plane of support plate with 1601 corresponding section of high pressure blowpipe
Stick 23；6 bottom center of the dust storage tank is vertically arranged with block body 13, and 13 rear and front end of block body is by being rotatably connected on dust storage tank
On 6 front side wall and rear wall；The shaft end of 13 front end of the block body is fixedly connected with driven tooth wheel disc 1001.
Wherein, in the dust cleaning case 4 a quarter being bent upwards is fixedly installed with the bottom of 3 corresponding section of air inlet
The air inlet deflector 15 of arc-shaped, and set in the lower section of exhaust outlet 11 and place parallel with 15 top of deflector in dust cleaning case 4
It is equipped with the exhaust end guide plate 18 of reclinate quadrant arcuation, so that the air-flow with dust enters dedusting
After case 4, the guiding role of air inlet deflector 15 can be passed through first so that mixed airflow can be moved upward, secondly,
The dust saved bit by bit in the dust storage tank 6 of lower section can be protected again, avoid being taken up by air-flow again, and exhaust end is oriented to
The setting of plate 18 has been in gentle state in mixed airflow when reaching 4 right end sidewalls of dust cleaning case, and at this time by means of row
Gas end guide plate 18, one side gas can drain upwards, and dust can then drop downward into storage under the gravity of itself
In dirt case 6.
Wherein, the dedusting filter stick 23 is constituted for two parts, respectively 23 main body of dedusting filter stick of lower section and top
The sleeve 2301, and internal thread is provided in sleeve 2301,23 main body of dedusting filter stick is screwed onto in sleeve 2301, to make
Obtaining dedusting filter stick 23 can be individually replaced, and not interfere with efficiency of dust collection again.
Wherein, the stroke plate 24 is disposed longitudinally between dedusting filter stick 23, and stroke plate 24 is semiellipse arc structure,
And dedusting filter stick 23 is distributed along 24 cambered surface of stroke plate, and right end in the stroke plate 24 of left end and dust cleaning case 4 in dust cleaning case 4
Stroke plate 24 is in the symmetrical inverse structure of minute surface, so that can carry out the roads S into the mixed airflow in 23 range of dedusting filter stick
The flowing of diameter increases the touch opportunity of mixed gas and dedusting filter stick 23, improves efficiency of dust collection.
Wherein, four group consistent with 24 structure of stroke plate are offered between the high pressure blowpipe 1601 in the support plate 22
Air hole 2201 while ensureing air-flow throughput, and can hinder the large dust particle in air-flow as shown in Figure 5 and Figure 6
Gear, ensures the degree of purity in upper cleaning chamber 17.
Wherein, it is that two groups of 30 degree symmetrically collect that the top open part of the dust storage tank 6, which is vertically arranged with by angle of inclination,
19 longitudinal arrangement of dirt plate constitute so that the dust fallen in upper right side dust cleaning case 4 can one direction enter dust storage tank 6
In, and collecting plate 19 is divided into centre symmetry line with middle part and is distributed, and the position of cooperation top air inlet 3 and exhaust outlet 11 avoids
There is anti-dirt in dust storage tank 6.
Wherein, it is provided with the hangnail plate 20 tilted down on the inclined surface of 30 degree of the both sides inward slant of the dust storage tank 6,
As shown in Figure 4 and Figure 8, so that the dust in dust storage tank 6 is difficult to move up, the stabilization of dust in dust storage tank 6 is increased
Property.
Wherein, cambered plate 21 corresponding with block body 13 is equipped in the bottom plane of the dust storage tank 6, and block body 13 is upper
Lower two sides be rectangle, and left and right sides wall be cylinder block structure constitute so that block body 13 open when, dust storage tank 6
Interior dust can smoothly be leaked from the notch that block body 13 is opened up by means of the special construction of the gravity and cambered plate 21 of itself
Go out.
Wherein, it is bolted and is provided with 1001 corresponding section of driven tooth wheel disc in 6 bottom plane of the dust storage tank
Servo motor 9, and motor gear disk 901 is provided in the rotation axis of servo motor 9, and motor gear disk 901 and driven tooth
Wheel disc 1001 is mutually twisted, so that block body 13 can be rotated in servo motor 9, and then controls dust discharge.
Wherein, it is rotatably connected to by shaft 1004 on 6 lateral wall of dust storage tank on the right side of the driven tooth wheel disc 1001
Semiellipse column structure non-return body 10, and the left end of non-return body 10 is stuck in just in the tooth socket of driven tooth wheel disc 1001, Er Qiezhi
The lower end plane place of keeping left of ex vivo 10 is fixedly connected with resetting spring 1002, and 1002 bottom end of resetting spring is fixedly connected on storage
On the wing platform that dirt case 6 extends out, and the right end of non-return body 10 then rides on limit fixed block 1003, so that driven gear
For disk 1001 when being rotated clockwise, non-return body 10 will not hinder the rotation of driven tooth wheel disc 1001, and work as driven tooth wheel disc
1001 when rotating counterclockwise, and what non-return body 10 then can be tightly is stuck in the tooth socket of driven tooth wheel disc 1001.
The specifically used mode of the present embodiment and effect：
In the present invention, air inlet 3 is connected with mixed gas output pipe, passes through 7 control PLC controller 7 of PLC controller
Work, mixed gas is roused from air inlet 3 into dust cleaning case 4, fixes setting in dust cleaning case 4 with the bottom of 3 corresponding section of air inlet
Be equipped with the air inlet deflector 15 for the quadrant arcuation being bent upwards, and in dust cleaning case 4 in 11 lower section of exhaust outlet and with
The parallel place in 15 top of deflector is provided with the exhaust end guide plate 18 of reclinate quadrant arcuation, so that band
After thering is the air-flow of dust to enter dust cleaning case 4, the guiding role of air inlet deflector 15 can be passed through first so that mixed airflow energy
It is enough moved upward, secondly, and the dust saved bit by bit in the dust storage tank 6 of lower section can be protected, be avoided again by gas
Stream takes up, and the setting of exhaust end guide plate 18 has been in gentle in mixed airflow when reaching 4 right end sidewalls of dust cleaning case
State, and at this time by means of exhaust end guide plate 18, one side gas can drain upwards, and dust then can be in the weight of itself
It is dropped downward under force effect in dust storage tank 6, when by dedusting filter stick 23, dust is adsorbed mixed gas, and gaseous mixture passes through
Overtravel plate 24, stroke plate 24 are disposed longitudinally between dedusting filter stick 23, and stroke plate 24 is semiellipse arc structure, and are removed
Dirt filter stick 23 is distributed along 24 cambered surface of stroke plate, and in dust cleaning case 4 in the stroke plate 24 of left end and dust cleaning case 4 right end stroke plate
24 be in the symmetrical inverse structure of minute surface, so that can carry out the stream in the paths S into the mixed airflow in 23 range of dedusting filter stick
It is dynamic, increase the touch opportunity of mixed gas and dedusting filter stick 23, improves efficiency of dust collection, the gas of preliminary purification is using second
The dust cleaning case 4 of group is dusted, finally by being discharged by exhaust blower 12 in exhaust outlet 11；
And dust drops into the dust storage tank 6 of lower section, the top open part of dust storage tank 6 is vertically arranged with is by angle of inclination
30 degree of two groups of 19 longitudinal arrangements of symmetrical collecting plate are constituted, so that the dust fallen in upper right side dust cleaning case 4 can be single
Direction enters in dust storage tank 6, and collecting plate 19 is divided into centre symmetry line with middle part and is distributed, cooperation top air inlet 3 and row
The position in air port 11 avoids and occurs anti-dirt in dust storage tank 6, is arranged on the inclined surface of 30 degree of the both sides inward slant of dust storage tank 6
There is the hangnail plate 20 tilted down, as shown in Figure 4 and Figure 8, so that the dust in dust storage tank 6 is difficult to move up, increases
The stability of dust in dust storage tank 6 is equipped with corresponding with block body 13 cambered plate 21 in the bottom plane of dust storage tank 6, and keeps off
Body 13 is that upper and lower surface is rectangle, and the block structure that left and right sides wall is cylinder is constituted, so that block body 13 is when opening,
Dust in dust storage tank 6 can smoothly be opened up from block body 13 by means of the special construction of the gravity and cambered plate 21 of itself
It is leaked out in notch, is bolted with 1001 corresponding section of driven tooth wheel disc in 6 bottom plane of dust storage tank and is provided with servo electricity
Machine 9, and motor gear disk 901 is provided in the rotation axis of servo motor 9, and motor gear disk 901 and driven tooth wheel disc
1001 are mutually twisted, so that block body 13 can be rotated in servo motor 9, and then control dust discharge, driven gear
Semiellipse column structure non-return body 10 is rotatably connected to by shaft 1004 on 6 lateral wall of dust storage tank on the right side of disk 1001, and
The left end of non-return body 10 is stuck in just in the tooth socket of driven tooth wheel disc 1001, and the lower end plane place of keeping left of non-return body 10 is solid
Surely it is connected with resetting spring 1002, and 1002 bottom end of resetting spring is fixedly connected on the wing platform that dust storage tank 6 extends out, and stopped
The right end of ex vivo 10 then rides on limit fixed block 1003, so that driven tooth wheel disc 1001 is when being rotated clockwise,
Non-return body 10 will not hinder the rotation of driven tooth wheel disc 1001, and when driven tooth wheel disc 1001 rotates counterclockwise, non-return body 10
Then can be tightly be stuck in the tooth socket of driven tooth wheel disc 1001, protects servo motor 9.
The embodiment of the present invention provides for the sake of example and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
It is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application to select and describe embodiment
It will be appreciated that various embodiments with various modifications of the present invention to design suitable for special-purpose.
Claims (7)
1. the pulse bag formula cleaner of multiple-pass counnter attack dirt, it is characterised in that：The pulse bag formula of the multiple-pass counnter attack dirt
Cleaner includes support base, air inlet fan, air inlet, dust cleaning case, inspection-pit, dust storage tank, PLC controller, connects air hose, watches
Take motor, motor gear disk, non-return body, driven tooth wheel disc, resetting spring, limit fixed block, shaft, exhaust outlet, exhaust blower, gear
Body, air compression tank, PLC program control pulse valves, air inlet deflector, blowing case, high pressure blowpipe, purify cavity, exhaust end guide plate,
Collecting plate, hangnail plate, cambered plate, support plate, air hole, dedusting filter stick, sleeve and stroke plate；Pass through at the top of the support base
Bolt is fixedly connected on the bottom of entire cleaner；The support base top left plane be bolted to connection into
Wind turbine, and the right end sidewalls of air inlet fan are fixedly connected on the air inlet of dust cleaning case left end side wall to upper right side by air hose；Institute
State the dust storage tank that dust cleaning case bottom is welded with down isosceles trapezoid shape；The connection wind that dust cleaning case right end sidewalls upper end passes through Z-type
Pipe is connected to the air inlet of the left side wall of the dust cleaning case of right end；Internal structure and a left side in the dust cleaning case and dust storage tank on right side
The dust cleaning case and dust storage tank internal structure of side are consistent, and the exhaust outlet of the dust cleaning case right side wall upper end on right side passes through
Air hose is connected with to the right exhaust blower；Dust cleaning case top planes center is provided with circular inspection-pit；Under the connection air hose
It is bolted to connection PLC controller in the support base top planes of side；Pass through on the left end side wall of the dust cleaning case
Bolt is vertically and fixedly provided with air compression tank, and the PLC program control pulses valve being arranged in air compression tank with it is rectangular inside dust cleaning case
The blowing case of body shape is connected by connecting tube；The PLC program control pulses valve is with PLC controller by being electrically connected；It is described
It is fixedly connected with support plate in dust storage tank below blowing case, and is fixedly connected with high pressure blowpipe between support plate and dust storage tank,
And high pressure blowpipe corresponding section is provided with dedusting filter stick in support plate bottom plane；The dust storage tank bottom center is longitudinally set
It is equipped with block body, and block body rear and front end is by being rotatably connected on the front side wall and rear wall of dust storage tank；The block body front end
Shaft end is fixedly connected with driven tooth wheel disc；
Be fixedly installed with the bottom of air inlet corresponding section in the dust cleaning case quadrant arcuation being bent upwards into
Gas port deflector, and in dust cleaning case below the exhaust outlet and place parallel with deflector top is provided with reclinate four points
One of arc-shaped exhaust end guide plate；
The dedusting filter stick is constituted for two parts, respectively the sleeve of the dedusting filter stick main body and top of lower section, and
Internal thread is provided in sleeve, dedusting filter stick main body is screwed onto in sleeve.
2. the pulse bag formula cleaner of multiple-pass counnter attack dirt as described in claim 1, it is characterised in that：The stroke plate is vertical
To between being arranged dedusting filter stick, and stroke plate is semiellipse arc structure, and dedusting filter stick is distributed along stroke plate cambered surface, and
The stroke plate of right end is in the symmetrical inverse structure of minute surface in the stroke plate and dust cleaning case of left end in dust cleaning case.
3. the pulse bag formula cleaner of multiple-pass counnter attack dirt as described in claim 1, it is characterised in that：In the support plate
High pressure blowpipe between offer the four group air holes consistent with stroke harden structure.
4. the pulse bag formula cleaner of multiple-pass counnter attack dirt as described in claim 1, it is characterised in that：The dust storage tank
Two groups of symmetrical collecting plate longitudinal arrangements that it is 30 degree by angle of inclination that top open part, which is vertically arranged with, are constituted.
5. the pulse bag formula cleaner of multiple-pass counnter attack dirt as described in claim 1, it is characterised in that：The dust storage tank
It is provided with the hangnail plate tilted down on the inclined surface of 30 degree of both sides inward slant.
6. the pulse bag formula cleaner of multiple-pass counnter attack dirt as described in claim 1, it is characterised in that：The dust storage tank
Cambered plate corresponding with block body is equipped in bottom plane, and it is rectangle that block body, which is upper and lower surface, and left and right sides wall is cylinder
Block structure constitute.
7. the pulse bag formula cleaner of multiple-pass counnter attack dirt as described in claim 1, it is characterised in that：The dust storage tank bottom
It is bolted with driven tooth wheel disc corresponding section on facial planes and is provided with servo motor, and set in the rotation axis of servo motor
It is equipped with motor gear disk, and motor gear disk is mutually twisted with driven tooth wheel disc；The storage dirt on the right side of the driven tooth wheel disc
Semiellipse column structure non-return body is rotatably connected to by shaft on case lateral wall, and the left end of non-return body is stuck in driven tooth just
In the tooth socket of wheel disc, and the lower end plane place of keeping left of non-return body is fixedly connected with resetting spring, and resetting spring bottom end is fixed
It is connected on the wing platform that dust storage tank extends out, and the right end of non-return body then rides on limit fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609928.8A CN108404543B (en) | 2018-06-13 | 2018-06-13 | Multi-stroke anti-dust-return pulse cloth bag type dust removal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609928.8A CN108404543B (en) | 2018-06-13 | 2018-06-13 | Multi-stroke anti-dust-return pulse cloth bag type dust removal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108404543A true CN108404543A (en) | 2018-08-17 |
| CN108404543B CN108404543B (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810609928.8A Active CN108404543B (en) | 2018-06-13 | 2018-06-13 | Multi-stroke anti-dust-return pulse cloth bag type dust removal equipment |
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| Country | Link |
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| CN (1) | CN108404543B (en) |
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| CN114233367A (en) * | 2021-12-17 | 2022-03-25 | 山东东山新驿煤矿有限公司 | Auxiliary assembly with air purification for coal mining |
| CN118236786A (en) * | 2024-05-27 | 2024-06-25 | 三亚华盛水泥粉磨有限公司 | Cloth bag dust removing device for cement grinding station |
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| Publication number | Publication date |
|---|---|
| CN108404543B (en) | 2021-03-26 |
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