CN109603351A - A kind of cleaning filter cylinder piston type breathing equipment and system - Google Patents
A kind of cleaning filter cylinder piston type breathing equipment and system Download PDFInfo
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- CN109603351A CN109603351A CN201910026313.7A CN201910026313A CN109603351A CN 109603351 A CN109603351 A CN 109603351A CN 201910026313 A CN201910026313 A CN 201910026313A CN 109603351 A CN109603351 A CN 109603351A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 51
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 18
- 230000002035 prolonged effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010926 purge Methods 0.000 abstract description 5
- 230000010339 dilation Effects 0.000 abstract description 4
- 230000001739 rebound effect Effects 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 208000002925 dental caries Diseases 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
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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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to Environmental-protecting dust-removing technical field more particularly to a kind of cleaning filter cylinder piston type breathing equipment and systems.The present invention passes through organic cooperation of piston cylinder mechanism, piston mechanism and gas outlet regulating mechanism, convenient using theory of mechanics, installation maintenance, and cleaning filter cylinder dust is thorough, extends the filter cylinder service life.The present invention uses piston/cylinder structure, releases piston using air pressure when ventilation, and push valve plate of releasing, realizes gas supply process；Tension spring rebound effect pulls piston when recycling is died, and realizes breathing process, makes filter cylinder filter screen dilation by on-off gas, achievees the effect that purge and shakes off surface dirt, extend the filter cylinder service life, saves production cost, while this equipment installation maintenance is convenient.
Description
Technical field
The invention belongs to Environmental-protecting dust-removing technical field more particularly to a kind of cleaning filter cylinder piston type breathing equipment and
System.
Background technique
There is respective standard in China in air contaminant treatment related request, to the discharge of dust, and many is related to dust row
The cleaner that the enterprise put is installed, it is more with filter cartridge type filter type, have in part dust and air in dust removal process
Moisture content combines a large amount of dust of generation to accumulate on filter cylinder, in order to reduce filter cylinder replacement frequency, extends the filter cylinder service life, needs periodically
It is cleared up.But current Removal Technology is manually to purge cleaning from filter cylinder outside or inside with air compressor machine, and solidification accumulates in filter
It is long that the cylinder longer dirt of surface time is not easily cleaned clean and cleaning low efficiency, time.
Summary of the invention
The present invention provides a kind of cleaning filter cylinder piston type breathing equipment and system, the first purpose is to provide one
Filter cylinder dust is thorough, the convenient and fast cleaning plant of installation maintenance for kind of cleaning；The second purpose is to provide a kind of reduction labor intensity, subtracts
The cleaning plant of few influence to the injury, reduction of body to environment.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of cleaning filter cylinder piston type breathing equipment, including
There is cylindrical structure at piston cylinder mechanism, tail end center, prolong axial equally distributed list with a central through hole and six
Cylinder holes, central through hole are connected to any single cylinder hole；
Piston mechanism is arranged in each single cylinder hole of piston cylinder mechanism, contacts with piston cylinder mechanism inner sidewall, one end is solid
Surely it is connected to single cylinder hole tail end port；
Gas vent regulating mechanism is connected to the front end of piston cylinder mechanism and extends in piston cylinder mechanism.
The gas vent regulating mechanism includes gas outlet adapter, end socket, pressure spring bracket, pressure spring central axis, pressure spring
It releases valve plate with six pawls；The discharge connection is fixedly connected with the front end of end socket, the rear end of end socket and the piston/cylinder
Mechanism connection；The pressure spring stent outer wall is fixedly connected on end socket inner sidewall, one end of pressure spring central axis and pressure spring branch
The center of frame connects, and the release center of valve plate one side of the other end of pressure spring central axis and six pawls is connect；Six pawls are released valve plate
Another side center is connect with the central through hole of piston cylinder mechanism, and release six pawls of valve plate of six pawls prolong for six with piston cylinder mechanism
Axial equally distributed single cylinder hole matching；The pressure spring is socketed on pressure spring central axis, and one end of pressure spring and pressure spring bracket are solid
Fixed connection, the other end of pressure spring and six pawls valve plate of releasing contact
The pressure spring bracket tool is in 120 there are three pawl, three pawls0Isogonism is laid in central circular, outside the top of three pawls
Edge is fixedly connected on end socket inner sidewall.
The top of the end socket is arc, and arc center is provided with through-hole, the outside of the gas outlet adapter end
Wall is connected in the through-hole at arc center；The bottom end end of end socket is connected with cover flange.
The pressure spring central axis is detachably connected with pressure spring bracket by locking nut and lower locking nut.
The piston cylinder mechanism include piston/cylinder flange, piston stopper, piston/cylinder, the first plug, the second plug,
The short silk of third plug, air inlet, release slide cartridge and bleeder valve；There are a center roof vent and six in the piston/cylinder
Prolong axial equally distributed single cylinder hole, the tail end port inner sidewall in single cylinder hole is provided with screw thread；Piston/cylinder tail end end face center has
The cylindrical structure outwardly protruded；The front-end port of piston/cylinder is fixedly connected with piston/cylinder flange, and piston/cylinder passes through work
Plug cylinder body flange is detachably connected with gas vent regulating mechanism；The piston stopper is set as six, is respectively fixedly connected with
Six single cylinder holes of piston/cylinder are on the inner sidewall of gas vent regulating mechanism one end；It is provided on piston/cylinder tail end outer wall
Six through-holes being mutually communicated with centre bore；Six through-holes are connected separately with the first plug；On piston/cylinder tail end end face
One is provided in cylindrical structure to communicate with single cylinder hole and the by-pass prot parallel with centre bore, the aperture of by-pass prot are connected with third
Plug；A through hole, the aperture connection of the upper end of through hole are provided in piston/cylinder centre bore and its by-pass prot vertical direction
There is the second plug, the aperture of the lower end of through hole is connected with bleeder valve；It is outside that the slide cartridge of releasing is placed in piston/cylinder tail end
In the centre bore of the cylindrical structure of protrusion, it is connected on the side wall of the opposing mirror image position of the centre bore of release slide cartridge and connection
Sliding rail is slidably connected by sliding rail slide cartridge of releasing with piston/cylinder tail end centre bore side wall；The short silk of the air inlet is detachable
Connect with piston/cylinder centre bore tail end port inner sidewall.
The slide cartridge of releasing is the cylindrical body with central through hole, baffle is provided in central through hole, by central through hole
It is divided into former and later two cavitys, a through-hole is provided with immediately below front cavity, the through-hole matching being connect with bleeder valve；Rear chamber
Surface is provided with a through-hole, the through-hole matching being connect with the second plug.
The piston mechanism includes piston, tension spring and tension spring central axis；One end of the tension spring central axis is cylinder
Body is provided with and the matched screw thread of piston cylinder single cylinder hole within the organization port inner sidewall, tension spring center on the circumferential side wall of cylindrical body
Axis is connect by screw thread with piston cylinder single cylinder hole inner sidewall within the organization；Tension spring is socketed on tension spring central axis, one end of tension spring
It is fixed with the cylinder body end of tension spring central axis, the other end of tension spring is connect with the piston being socketed on tension spring central axis, piston
Lateral wall is contacted with piston cylinder single cylinder hole inner sidewall within the organization.
Two surfaces and tension spring center shaft connection place are connected separately with upper sealing ring and lower sealing ring to the piston up and down.
A kind of piston type breathing cleaning filter cartridge system, includes at least a kind of cleaning filter cylinder piston type breathing equipment,
It further include filter cylinder upper and lower end face sealing mechanism and air supply system；The cleaning filter cylinder piston type breathing equipment passes through it
The gas outlet adapter of the gas vent regulating mechanism of front end is connect with filter cylinder upper and lower end face sealing mechanism；Filter cylinder is cleared up with novel
The short silk of air inlet of piston type breathing equipment tail end is connect by being provided with the pipeline of the first valve with air supply system；Above and below filter cylinder
End sealing mechanism lower part is connecting the pipe between the first valve and air supply system by being provided with the piping connection of the second valve
On the road.
The utility model has the advantages that
1, the present invention is convenient using theory of mechanics, installation maintenance, and cleaning filter cylinder dust is thorough, extends the filter cylinder service life.The present invention adopts
With piston/cylinder structure, piston is released using air pressure when ventilation, and pushes valve plate of releasing, realizes gas supply process；It recycles disconnected
Tension spring rebound effect pulls piston when gas, realizes breathing process, makes filter cylinder filter screen dilation by on-off gas, reach and blow
The effect for sweeping and shaking off surface dirt extends the filter cylinder service life, saves production cost, while this equipment installation maintenance is convenient.
2, use of the invention reduces labor intensity, reduces injury to body, reduces the influence to environment.
The present invention completes and repeatedly clears up filter cylinder filter screen surface dirt, reduce operative employee in the cyclic process that supplies and stop the supple of gas or steam
Labor intensity；Meanwhile injury of the fugitive dust to body after operative employee closely operates is avoided, also make the gas of discharge cleaner
Only, the influence to environment is reduced.
The above description is only an overview of the technical scheme of the present invention, in order to better understand technology hand of the invention
Section, and can be implemented in accordance with the contents of the specification, and with presently preferred embodiments of the present invention and attached drawing be cooperated to be described in detail such as below
Afterwards.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure chart of cleaning filter cylinder piston type breathing equipment of the invention；
Fig. 2 is the composition schematic diagram of present invention cleaning filter cylinder piston type respiratory system；
Fig. 3 is A-A cross-sectional view of the present invention；
Fig. 4 is B-B cross-sectional view of the present invention；
Fig. 5 is C-C cross-sectional view of the present invention；
Fig. 6 is D-D cross-sectional view of the present invention；
Fig. 7 is E-E cross-sectional view of the present invention；
Fig. 8 is F-F cross-sectional view of the present invention；
Fig. 9 is that six pawls of the invention are released valve plate A direction view；
Figure 10 is that six pawls of the invention are released valve plate sectional view；
Figure 11 is that the present invention releases slide cartridge B direction view；
Figure 12 is that the present invention releases slide cartridge sectional view.
In figure: 1- gas vent regulating mechanism；101- gas outlet adapter；102- end socket；103- pressure spring bracket；104- connects
Connecting bolt；105- attaching nut；106- pressure spring central axis；107- upper locking nut；108- lower locking nut；109- pressure spring；
110- cover flange；Six pawl of 111- is released valve plate；2- piston cylinder mechanism；201- piston/cylinder flange；202- piston stopper；203-
Piston/cylinder；The first plug of 204-；The second plug of 205-；206- third plug；The short silk of 207- air inlet；208- releases slide cartridge；
209- bleeder valve；3- piston mechanism；301- piston；302- upper sealing ring；303- lower sealing ring；304- tension spring；In 305- tension spring
Mandrel,；4- filter cylinder upper and lower end face sealing mechanism；A kind of cleaning filter cylinder piston type breathing equipment of 5-；6- air supply system.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Embodiment one:
A kind of cleaning filter cylinder piston type breathing equipment according to Fig. 1-12, including
There is cylindrical structure at piston cylinder mechanism 2, tail end center, prolong axial equally distributed list with a central through hole and six
Cylinder holes, central through hole are connected to any single cylinder hole；
Piston mechanism 3 is arranged in each single cylinder hole of piston cylinder mechanism 2, contacts with piston cylinder mechanism 2 inner sidewall, one
End is fixedly connected on single cylinder hole tail end port；
Gas vent regulating mechanism 1 is connected to the front end of piston cylinder mechanism 2 and extends in piston cylinder mechanism 2.
In actual use, the present invention passes through the organic of piston cylinder mechanism 2, piston mechanism 3 and gas outlet regulating mechanism 1
Cooperation, convenient using theory of mechanics, installation maintenance, cleaning filter cylinder dust is thorough, extends the filter cylinder service life.The present invention uses piston cylinder
Piston is released using air pressure when ventilation, and pushes valve plate of releasing by body structure, realizes gas supply process；Tension spring when recycling is died
Rebound effect pulls piston, realizes breathing process, makes filter cylinder filter screen dilation by on-off gas, reaches purging and shakes off
The effect of surface dirt extends the filter cylinder service life, saves production cost, while this equipment installation maintenance is convenient.
Embodiment two:
A kind of cleaning filter cylinder piston type breathing equipment, exists with one difference of embodiment according to Fig. 1, Fig. 7-10
In: the gas vent regulating mechanism 1 includes gas outlet adapter 101, end socket 102, pressure spring bracket 103, pressure spring central axis
106, pressure spring 109 and six pawls are released valve plate 111；The discharge connection 101 is fixedly connected with the front end of end socket 102, end socket 102
Rear end connect with the piston/cylinder mechanism 2；103 lateral wall of pressure spring bracket is fixedly connected on 102 inside of end socket
On wall, one end of pressure spring central axis 106 is connect with the center of pressure spring bracket 103, and the other end of pressure spring central axis 106 is let out with six pawls
Put the center connection of 111 one side of valve plate；Six pawls release valve plate 111 another side center and piston cylinder mechanism 2 center it is logical
Hole connection, release 2 six, six pawls and the piston cylinder mechanism of valve plate 111 of six pawls prolongs the equally distributed single cylinder hole of axial direction and matches；Institute
The pressure spring 109 stated is socketed on pressure spring central axis 106, and one end of pressure spring 109 is fixedly connected with pressure spring bracket 103, pressure spring 109
The other end and six pawls valve plate 111 of releasing contact
Preferably the top of the end socket 102 is arc, and arc center is provided with through-hole, the gas outlet adapter 101
The lateral wall of end is connected in the through-hole at arc center；The bottom end end of end socket 102 is connected with cover flange 110.
The preferably pressure spring central axis 106 and pressure spring bracket 103 passes through locking nut 107 and lower locking nut
108 are detachably connected.
In actual use, set gas outlet adapter 101 is welded with 102 phase of end socket；Cover flange 110 and end socket 102
Mutually weld；Pressure spring bracket 103 is placed in end socket 102 and mutually welds with its inner wall；In pressure spring bracket 103 centre drill, one diameter phi
106 one end of pressure spring central axis is processed after screw thread and passes through pressure spring bracket 103, by upper locking nut 107 and lower locking by the hole 12mm
Nut 108 clamps pressure spring central axis 106 and pressure spring bracket 103, and pressure spring 109 is passed through pressure spring central axis 106 and pressure spring bracket
103 are fixedly connected with, and six pawls valve plate 111 of releasing is affixed across 106 other end of pressure spring central axis with pressure spring 109；Six pawls are released valve plate
111 are connected with 203 central aeration mouth of piston/cylinder；Bolt 104 and attaching nut 105 are connected by cover flange 110 and piston cylinder
Body flange 201 is fixedly connected with.
Technical solution of the present invention ensure that leakproofness of the invention, it is made preferably to realize the function of cleaning filter cylinder.
Embodiment three:
A kind of cleaning filter cylinder piston type breathing equipment, exists with two difference of embodiment according to Fig. 1 and Fig. 8
In: the tool of pressure spring bracket 103 is in 120 there are three pawl, three pawls0Isogonism is laid in central circular, the top of three pawls
Outer is fixedly connected on 102 inner sidewall of end socket.
In actual use, technical solution of the present invention so that the stability of pressure spring bracket 103 is more preferable, and is extended and is set
Standby service life.
Example IV:
A kind of cleaning filter cylinder piston type breathing equipment according to Fig. 1, Fig. 3-5, Figure 11-12, not with embodiment one
Be with place: the piston cylinder mechanism 2 includes piston/cylinder flange 201, piston stopper 202, piston/cylinder 203, first
Plug 204, the second plug 205, third plug 206, the short silk 207 of air inlet, release slide cartridge 208 and bleeder valve 209；The work
There is in plug cylinder body 203 center roof vent and six are prolonged axial equally distributed single cylinder hole, in the tail end port in single cylinder hole
Side wall is provided with screw thread；The outwardly convex cylindrical structure out of 203 tail end end face center of piston/cylinder；The front end of piston/cylinder 203
Port is fixedly connected with piston/cylinder flange 201, and piston/cylinder 203 adjusts machine by piston/cylinder flange 201 and gas vent
Structure 1 is detachably connected；The piston stopper 202 is set as six, is respectively fixedly connected in six single cylinder holes of piston/cylinder 203
On the inner sidewall of 1 one end of gas vent regulating mechanism；It is provided on 203 tail end outer wall of piston/cylinder and is mutually communicated with centre bore
Six through-holes；Six through-holes are connected separately with the first plug 204；Cylindrical structure on 203 tail end end face of piston/cylinder
One is inside provided with to communicate with single cylinder hole and the by-pass prot parallel with centre bore, the aperture of by-pass prot are connected with third plug 206；?
203 centre bore of piston/cylinder and its by-pass prot vertical direction are provided with a through hole, and the aperture of the upper end of through hole is connected with the
Two plugs 205, the aperture of the lower end of through hole are connected with bleeder valve 209；The slide cartridge 208 of releasing is placed in piston/cylinder 203
In the centre bore for the cylindrical structure that tail end outwardly protrudes, release slide cartridge 208 and the opposing mirror image position for the centre bore connecting
It is connected with sliding rail on side wall, is slidably connected by sliding rail slide cartridge 208 of releasing with 203 tail end centre bore side wall of piston/cylinder；It is described
The short silk 207 of air inlet removably connect with 203 centre bore tail end port inner sidewall of piston/cylinder.
In actual use, piston/cylinder flange 201 and 203 outer wall one end of piston/cylinder are mutually welded, in piston/cylinder
203 end faces bore six and prolong axial single cylinder hole, and are uniformly distributed in circumferential position；Piston stopper 202 is set as six, is set respectively
In in six single cylinder holes one end of piston/cylinder 203 and being fixedly connected with, position-limiting action is played to piston；It is bored in piston/cylinder 203
There is the centre bore of a diameter phi 20mm, from 203 outer-wall drilling of piston/cylinder, six holes, and the center any one single cylinder Kong Junyu
Hole is mutually communicated；Six holes on outer wall are blocked respectively with the first plug 204, it is parallel in 203 centre bore tail end of piston/cylinder
Position is drilled with a by-pass prot, and aperture is that φ 20mm is communicated with the through hole in single cylinder hole；In 203 centre bore of piston/cylinder and its
By-pass prot vertical direction bores a through hole, and perforation aperture is φ 20mm；Respectively will with the second plug 205 and third plug 206
Bypass outer wall of hole and tail end hole are blocked；The slide cartridge 208 that will release is placed in 203 centre bore of piston/cylinder；Bleeder valve 209 is set
In perpendicular to 203 central hole location of piston/cylinder；The short silk 207 of air inlet and 203 centre bore tail end screw thread of piston/cylinder are connected
It connects.
Piston mechanism 3 and gas outlet regulating mechanism 1 are easily combined as a whole by this programme, make equipment installation and
Easy to maintain reduces labor intensity, reduces the influence of injury, reduction to environment to body.
Embodiment five:
A kind of cleaning filter cylinder piston type breathing equipment, different from example IV according to Fig. 1, Fig. 4, Figure 11-12
Place is: the slide cartridge 208 of releasing is the cylindrical body with central through hole, baffle is provided in central through hole, by center
Through-hole is divided into former and later two cavitys, and a through-hole is provided with immediately below front cavity, the through-hole matching being connect with bleeder valve 209；
A through-hole is provided with right above rear chamber, the through-hole matching being connect with the second plug 205.
In actual use, release a length of 52mm of slide cartridge 208 designed by this programme, inside and outside diameter be respectively φ 20mm and
φ26mm；Inner hole is two cavitys, and wherein front cavity depth is 32mm, and rear chamber depth is 18mm；If having immediately below front cavity
It one hole diameter phi 20mm, and after cutting off gas can be with since the backward stroke of the piston compressed gas slide cartridge (208) that makes to release moves to right
Bleeder valve (209) hole location is consistent；If having the hole diameter phi 20mm right above rear chamber, and when gas enters, in air pressure
The slide cartridge 208 that makes to release under effect moves to left, and can be consistent with the side wall hole location of the by-pass prot of piston/cylinder 203；In slide cartridge of releasing
208 two sides are equipped with sliding rail, fix its sliding trace.
Embodiment six:
A kind of cleaning filter cylinder piston type breathing equipment, exists with one difference of embodiment according to Fig. 1 and Fig. 6
In: the piston mechanism 3 includes piston 301, tension spring 304 and tension spring central axis 305；The one of the tension spring central axis 305
End is cylindrical body, be provided on the circumferential side wall of cylindrical body with the matched screw thread of single cylinder hole port inner sidewall in piston cylinder mechanism 2,
Tension spring central axis 305 is connect by screw thread with the single cylinder hole inner sidewall in piston cylinder mechanism 2；Tension spring 304 is socketed in tension spring center
On axis 305, one end of tension spring 304 is fixed with the cylinder body end of tension spring central axis 305, the other end of tension spring 304 and is socketed in drawing
Piston 301 on spring central axis 305 connects, and the lateral wall of piston 301 is contacted with the single cylinder hole inner sidewall in piston cylinder mechanism 2.
In actual use, piston mechanism 3 is set as six sets, is released piston 301 using air pressure when ventilation, and push six pawls
It releases valve plate 111, realizes gas supply process；304 rebound effect of tension spring pulls piston 301 when recycling is died, and realizes breathing process,
Make filter cylinder filter screen dilation by switching gas, achieve the effect that purge and shake off surface dirt, extends the filter cylinder longevity
Life saves production cost, while this equipment installation maintenance is convenient.
Embodiment seven:
A kind of cleaning filter cylinder piston type breathing equipment, exists with embodiment stream difference according to Fig. 1 and Fig. 6
In: described about 301 two surfaces of piston and 305 junction of tension spring central axis be connected separately with upper sealing ring 302 and under it is close
Seal ring 303.
In actual use, design scheme of the invention, piston 301 and tension spring central axis not only stable connection, Er Qiemi
Envelope property is preferable, is that the effect of present invention cleaning filter cylinder is more preferable.
Embodiment eight:
A kind of piston type breathing cleaning filter cartridge system, includes at least a kind of cleaning filter cylinder piston type breathing equipment, also wraps
Include filter cylinder upper and lower end face sealing mechanism 4 and air supply system 6；The cleaning filter cylinder piston type breathing equipment 5 passes through it
The gas outlet adapter 101 of the gas vent regulating mechanism 1 of front end is connect with filter cylinder upper and lower end face sealing mechanism；Filter cylinder is cleared up to use
The short silk 207 of the air inlet of piston type breathing equipment tail end is connect by being provided with the pipeline of the first valve with air supply system；
Filter cylinder upper and lower end face sealing mechanism lower part is connecting the first valve and air supply system by being provided with the piping connection of the second valve
Between pipeline on.
As shown in Fig. 2, in actual use, by a kind of cleaning filter cylinder piston type breathing equipment 5 and the prior art
Filter cylinder upper and lower end face sealing mechanism 4 and the air supply system 6 of the prior art be organically combined to form a kind of breathing of piston type
Clear up filter cartridge system.Technical solution of the present invention passes through lasting, the stable work of cleaning filter cylinder piston type breathing equipment
Make, filter cylinder has been subjected to thorough cleaning.The present invention solves the workload of manual operation air gun purging cleaning filter cylinder dust, drop
The frequency on low dust solidification accumulation filter cylinder surface, extends filter cylinder service life, reduces labor intensity and cleaning frequency, reduce
Influence of the cleaning filter cylinder dust to health, technique are widely used in carpenter, building, chemical industry, metallurgy, grain and each
In kind processing industry, the high evaluation by every profession and trade technical staff and environmental improvement personnel.By to cleaning filter cylinder with novel
The application of piston type breathing equipment makes company's production efficiency be greatly improved, while having saved production cost.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ", "
The second " feature can explicitly or implicitly include at least one of the features.
In the absence of conflict, those skilled in the art can according to the actual situation will be relevant in above-mentioned each example
Technical characteristic is combined with each other, and to reach corresponding technical effect, will not repeat them here particularly for various combined situations.
The above, only presently preferred embodiments of the present invention, the present invention be not intended to be limited to it is shown in this article this
A little embodiments, and it is to fit to the widest scope consistent with principles disclosed herein and novel features.According to this hair
Bright technical spirit any simple modification, equivalent change and modification to the above embodiments, still fall within the technology of the present invention
In the range of scheme.
Claims (10)
1. a kind of cleaning filter cylinder piston type breathing equipment, it is characterised in that: including
There is cylindrical structure at piston cylinder mechanism (2), tail end center, prolong with a central through hole and six axial equally distributed
Single cylinder hole, central through hole are connected to any single cylinder hole；
Piston mechanism (3) is arranged in each single cylinder hole of piston cylinder mechanism (2), connects with piston cylinder mechanism (2) inner sidewall
Touching, one end are fixedly connected on single cylinder hole tail end port；
Gas vent regulating mechanism (1) is connected to the front end of piston cylinder mechanism (2) and extends in piston cylinder mechanism (2).
2. a kind of cleaning filter cylinder piston type breathing equipment as described in claim 1, it is characterised in that: the gas
Outlet regulating mechanism (1) include gas outlet adapter (101), end socket (102), pressure spring bracket (103), pressure spring central axis (106),
Pressure spring (109) and six pawls release valve plate (111)；The discharge connection (101) is fixedly connected with the front end of end socket (102), envelope
The rear end of head (102) is connect with the piston/cylinder mechanism (2)；Described pressure spring bracket (103) lateral wall is fixedly connected on
On end socket (102) inner sidewall, one end of pressure spring central axis (106) is connect with the center of pressure spring bracket (103), pressure spring central axis
(106) the release center of valve plate (111) one side of the other end and six pawls is connect；Six pawls are released the another sides of valve plate (111)
Center is connect with the central through hole of piston cylinder mechanism (2), six pawls release valve plate (111) six pawls and piston cylinder mechanism (2) six
It is a to prolong axial equally distributed single cylinder hole matching；The pressure spring (109) is socketed on pressure spring central axis (106), pressure spring (109)
One end be fixedly connected with pressure spring bracket (103), the other end of pressure spring (109) and six pawls valve plate (111) of releasing contact.
3. a kind of cleaning filter cylinder piston type breathing equipment as claimed in claim 2, it is characterised in that: the pressure spring
Bracket (103) tool is in 120 there are three pawl, three pawls0Isogonism is laid in central circular, and the top outer of three pawls is fixedly connected
On end socket (102) inner sidewall.
4. a kind of cleaning filter cylinder piston type breathing equipment as claimed in claim 2, it is characterised in that: the end socket
(102) top is arc, and arc center is provided with through-hole, and the lateral wall of the gas outlet adapter (101) end is connected to
In the through-hole at arc center；The bottom end end of end socket (102) is connected with cover flange (110).
5. a kind of cleaning filter cylinder piston type breathing equipment as claimed in claim 2, it is characterised in that: the pressure spring
Central axis (106) is detachably connected with pressure spring bracket (103) by locking nut (107) and lower locking nut (108).
6. a kind of cleaning filter cylinder piston type breathing equipment as described in claim 1, it is characterised in that: the piston
Cylinder mechanism (2) includes piston/cylinder flange (201), piston stopper (202), piston/cylinder (203), the first plug (204), second
Plug (205), third plug (206), the short silk of air inlet (207), slide cartridge of releasing (208) and bleeder valve (209)；The piston
There is in cylinder body (203) center roof vent and six are prolonged axial equally distributed single cylinder hole, in the tail end port in single cylinder hole
Side wall is provided with screw thread；The outwardly convex cylindrical structure out of piston/cylinder (203) tail end end face center；Piston/cylinder (203)
Front-end port is fixedly connected with piston/cylinder flange (201), and piston/cylinder (203) passes through piston/cylinder flange (201) and gas
Outlet regulating mechanism (1) is detachably connected；The piston stopper (202) is set as six, is respectively fixedly connected in piston/cylinder
(203) six single cylinder holes are on the inner sidewall of gas vent regulating mechanism (1) one end；Piston/cylinder (203) tail end outer wall
On be provided with six through-holes being mutually communicated with centre bore；Six through-holes are connected separately with the first plug (204)；In piston/cylinder
(203) it is provided with one in the cylindrical structure on tail end end face to communicate with single cylinder hole and the by-pass prot parallel with centre bore, bypass
The aperture in hole is connected with third plug (206)；One is provided with its by-pass prot vertical direction in piston/cylinder (203) centre bore to pass through
Through-hole, the aperture of the upper end of through hole are connected with the second plug (205), and the aperture of the lower end of through hole is connected with bleeder valve
(209)；The slide cartridge of releasing (208) is placed in the centre bore for the cylindrical structure that piston/cylinder (203) tail end outwardly protrudes,
It releases and is connected with sliding rail on slide cartridge (208) and the side wall of the opposing mirror image position for the centre bore connecting, released slide cartridge by sliding rail
(208) it is slidably connected with piston/cylinder (203) tail end centre bore side wall；The short silk of the air inlet (207) removably with work
The connection of plug cylinder body (203) centre bore tail end port inner sidewall.
7. a kind of cleaning filter cylinder piston type breathing equipment as claimed in claim 6, it is characterised in that: described releases
Slide cartridge (208) is the cylindrical body with central through hole, is provided with baffle in central through hole, central through hole is divided into former and later two chambers
Body is provided with a through-hole immediately below front cavity, the through-hole matching being connect with bleeder valve (209)；It is opened right above rear chamber
There is a through-hole, the through-hole matching being connect with the second plug (205).
8. a kind of cleaning filter cylinder piston type breathing equipment as described in claim 1, it is characterised in that: the piston
Mechanism (3) includes piston (301), tension spring (304) and tension spring central axis (305)；One end of the tension spring central axis (305) is
Cylindrical body, is provided on the circumferential side wall of cylindrical body and the matched screw thread of single cylinder hole port inner sidewall in piston cylinder mechanism (2), draws
Spring central axis (305) is connect by screw thread with the single cylinder hole inner sidewall in piston cylinder mechanism (2)；Tension spring (304) is socketed in tension spring
On central axis (305), one end of tension spring (304) and the cylinder body end of tension spring central axis (305) are fixed, tension spring (304) it is another
Piston (301) connection on tension spring central axis (305) is held and is socketed in, the lateral wall of piston (301) and piston cylinder mechanism (2) are interior
Single cylinder hole inner sidewall contact.
9. a kind of cleaning filter cylinder piston type breathing equipment as claimed in claim 8, it is characterised in that: the piston
(301) two surfaces and tension spring central axis (305) junction are connected separately with upper sealing ring (302) and lower sealing ring up and down
(303).
10. a kind of piston type breathing cleaning filter cartridge system, it is characterised in that: include at least described in claim 1-9 any one
A kind of cleaning filter cylinder with piston type breathing equipment (5), further include filter cylinder upper and lower end face sealing mechanism (4) and air supply system
(6)；The cleaning filter cylinder passes through the gas of the gas vent regulating mechanism (1) of its front end with piston type breathing equipment (5)
Body discharge connection (101) is connect with filter cylinder upper and lower end face sealing mechanism；Clear up filter cylinder piston type breathing equipment tail end
The short silk of air inlet (207) is connect by being provided with the pipeline of the first valve with air supply system；Under the sealing mechanism of filter cylinder upper and lower end face
Portion is by being provided with the piping connection of the second valve on connecting the pipeline between the first valve and air supply system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910026313.7A CN109603351B (en) | 2019-01-11 | 2019-01-11 | Novel piston type breathing device and system for cleaning filter cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910026313.7A CN109603351B (en) | 2019-01-11 | 2019-01-11 | Novel piston type breathing device and system for cleaning filter cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109603351A true CN109603351A (en) | 2019-04-12 |
| CN109603351B CN109603351B (en) | 2024-07-09 |
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ID=66018556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910026313.7A Active CN109603351B (en) | 2019-01-11 | 2019-01-11 | Novel piston type breathing device and system for cleaning filter cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109603351B (en) |
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| CN209596776U (en) * | 2019-01-11 | 2019-11-08 | 西安长庆科技工程有限责任公司 | A kind of cleaning filter cylinder piston type breathing equipment |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH338081A (en) * | 1955-12-01 | 1959-04-30 | Morristown Trust Company | Filtered |
| US4185543A (en) * | 1977-04-27 | 1980-01-29 | Ides Eugene S | Piston cylinder assembly |
| CN105042161A (en) * | 2015-08-11 | 2015-11-11 | 上海永瑞气动有限公司 | Piston mechanism and solenoid valve or pneumatic valve with same |
| IT201600097056A1 (en) * | 2016-09-28 | 2018-03-28 | Hevò S R L | Cartridge filter with automatic cartridge exchange |
| CN107224791A (en) * | 2016-12-30 | 2017-10-03 | 浙江大唐国际江山新城热电有限责任公司 | A kind of natural gas system filter |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109603351B (en) | 2024-07-09 |
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Effective date of registration: 20201102 Address after: 710018 Shaanxi province Xi'an Weiyang road Fengcheng four Changqing building Applicant after: XI'AN CHANGQING TECHNOLOGY ENGINEERING Co.,Ltd. Applicant after: CHINA NATIONAL PETROLEUM Corp. Address before: 710018 Shaanxi city of Xi'an province Fengcheng Weiyang District four building 1809 Changqing Road Applicant before: XI'AN CHANGQING TECHNOLOGY ENGINEERING Co.,Ltd. |
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