CN208513029U - Pneumatic floating formula screening machine - Google Patents
Pneumatic floating formula screening machine Download PDFInfo
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- CN208513029U CN208513029U CN201820565096.XU CN201820565096U CN208513029U CN 208513029 U CN208513029 U CN 208513029U CN 201820565096 U CN201820565096 U CN 201820565096U CN 208513029 U CN208513029 U CN 208513029U
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- air hose
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- exhausting
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Abstract
The utility model discloses a kind of pneumatic floating formula screening machines, it is to be equipped with screen box in the upper end of rack, the upper end of screen box is equipped with lower seal closure, the upper end of lower seal closure is equipped with vibration screen device, the upper end of vibration screen device is equipped with upper seal closure, the upper end of upper seal closure is equipped with 6-20 suction opening, the upper end of suction opening is equipped with exhausting connecting tube, the upper end of exhausting connecting tube is equipped with pneumatic regulating three-way valve, the left end of rack is equipped with centrifugal blower, the front end of centrifugal blower is equipped with windlass main, the right end of centrifugal blower is equipped with air outlet, the right end of air outlet, which is equipped with, blows material dedusting connector, the bottom righthand side for blowing material dedusting connector, which is equipped with down, blows material air hose, under blow material air hose upper end be equipped with above blow material air hose, the right rear end of rack is equipped with feeding web, the downside of vibration screen device is equipped with discharging conveyor belts, the utility model structure is simple , processing cost is low, and dedusting goes that broken, sorting effect is good.
Description
Technical field
It is mechanical that the utility model relates to a kind of Cigarette processings, is specifically a kind of broken stalk of pneumatic floating formula tobacco removal,
Fragment, the dedusting screening machine of broken foam.
Background technique
For cigarette during processing, the filament broken rate in pipe tobacco will directly affect the quality of product, in order to effectively subtract
Few finished product cigarette falls an index, needs to reduce contained 1mm broken silk below in pipe tobacco in pipe tobacco process.Pipe tobacco is passing through
The influence in drying process due to moisture content reduction and drying process to pipe tobacco is crossed, the increase of filament broken rate is caused, to guarantee cigarette
The quality of branch needs to screen out the broken stalk generated during production of cigarettes, fragment, broken foam and dust using screening plant.
Currently, the screening machine that Cigarette processing enterprise uses, due to designing and the defect of structure, the mesh of screening strainer can be frequent when production
By broken foam, broken silk, broken stalk, clogged with fragments, strong influence is caused to material filtering, causes screen rate low, broken silk powder dust content
Height, cigarette quality poor quality.
Summary of the invention
The purpose of this utility model is exactly to overcome drawbacks described above, provides a kind of pneumatic floating formula screening machine, existing to solve
During screening machine screening the problem of filter net jam, the qualification rate of pipe tobacco is improved, stablizes the quality of cigarette.
The embodiment of the utility model includes rack, screen box, vibration screen, feeding web, discharging conveyor belts, centrifugation wind
Machine, cyclone feeder are structurally characterized in that and are equipped with screen box in the upper end of rack, the upper end of screen box is equipped with lower seal closure, lower sealing
The upper end of cover is equipped with vibration screen device, and the upper end of vibration screen device is equipped with upper seal closure, and the upper end of upper seal closure is equipped with 6-
20 suction openings, the upper end of suction opening are equipped with exhausting connecting tube, and the upper end of exhausting connecting tube is equipped with pneumatic regulating three-way valve, exhausting
For connecting tube by flanged joint on the lower valve port of pneumatic regulating three-way valve, the upper end of pneumatic regulating three-way valve is equipped with exhausting branch pipe,
Exhausting branch pipe is equipped with exhausting volume damper, and the left end of rack is equipped with centrifugal blower, and it is total that the front end of centrifugal blower is equipped with exhausting
Pipe, the right end of windlass main are equipped with cyclone feeder, and the right end of cyclone feeder is equipped with exhaust column, and the lower end of exhaust column, which is equipped with, takes out
Wind branch pipe, by flanged joint on the upper valve port of pneumatic regulating three-way valve, the right end of centrifugal blower is equipped with for the lower end of exhausting branch pipe
Air outlet, the right end of air outlet, which is equipped with, blows material dedusting connector, and the upper right side for blowing material dedusting connector is equipped with dust removing tube, dust removing tube
Left end be equipped with dedusting volume damper, dust removing tube outer end connection is mounted on the blowdown general pipeline of computer room, dust is arranged by general pipeline
Out, the bottom righthand side for blowing material dedusting connector, which is equipped with down, blows material air hose connector, under blow the right end of material air hose connector and be equipped with down and blow
Expect air hose, under blow material air hose right end be equipped with down blow material air port, under blow material air port pass through screen box bottom plate be mounted on charging conveying
Lower end with loose roll and a striker plate, under blow material air port be fixed on screen box by bolt, under blow material air hose connector
Upper end be equipped with above blow material air hose connector, above blow material air hose connector right end be equipped with above blows material air hose, above blow material air hose on
It equipped with material air hose volume damper is above blown, above blows material air hose and is equipped with tee tube, above blow and expect that successively installation is connected with 6- on air hose
Material branch pipe is blown on 20, above blows the other end for expecting branch pipe by flanged joint on the left valve port of pneumatic regulating three-way valve, rack
Right rear end is equipped with feeding web, and the left end of feeding web is equipped with feeding web loose roll, feeding web loose roll
Lower-left end is equipped with a striker plate, and the left end of a striker plate is equipped with material casting roller, and the lower end of material casting roller is equipped with stock guide, material casting roller
Left upper end be equipped with secondary striker plate, the rear end of material casting roll shaft is equipped with motor, and the front end of motor is equipped with speed reducer, motor and deceleration
The outside of machine is equipped with pedestal, and pedestal is equipped with fixation hole, speed reducer and motor and fixed peace is bolted by pedestal fixation hole
On the side wall of screen box, the middle part of material casting roller is equipped with material casting roll shaft, and material casting roll shaft is fixed on the main shaft of speed reducer, shakes
The downside of dynamic screen device is equipped with discharging conveyor belts, and the left end of discharging conveyor belts is equipped with drive roll, and drive roll is fixed on sieve
On the left of case, the right end of discharging conveyor belts is equipped with driven voller, and driven voller is fixed on screen box by bearing block, discharging conveyor belts drive roll
The rack supporting leg of lower end is equipped with active roll drive motor, and active roll drive motor is equipped with motor pulley, discharging conveyor belts
The initiative roll shaft of left end is equipped with driving pulley, and motor pulley and driving pulley are equipped with driving belt, charging conveying
Supporting leg with rear end is equipped with charging feeder motor.
The utility model is that material air port is blown under utilizing ceaselessly to up-draught, and broken silk, fragment, broken foam, dust are blown upwards
That sends as an envoy to is in suspended state, then by suction opening ceaselessly exhausting suction, illustrates that suction opening works by taking 8 suction openings as an example herein
State, 8 suction openings are followed successively by 1#, 2#, 3# from right to left, 4#, 5#, 6#, 7#, 8# suction opening, work as 1#, 4#, 7# suction opening dress
Blowing is set when blowing off the material adsorbed on vibration screen, 2#, 3#, 5#, 6#, 8# suction opening device exhausting suction then works as 2#,
When the material adsorbed on vibration screen is blown off in the blowing of 5#, 8# suction opening device, 1#, 3#, 4#, 6#, 7# suction opening device exhausting
3# is then worked as in suction, when the material adsorbed on vibration screen is blown off in the blowing of 6# suction opening device, 1#, 2#, 4#, 5#, 7#, 8#
Suction opening device exhausting suction, followed by 1#, 4# is become again, the material adsorbed on vibration screen is blown in the blowing of 7# suction opening device
When falling, 2#, 3#, 5#, 6#, 8# suction opening device exhausting suction recycles according to this, 6-20 suction opening exhausting suction, blowing blanking
Alternately operating.Vibration screen device has 0 °~30 ° of gradient, and failure of oscillation is not dynamic.Feeding web quickly conveys operating, by
Conveyer belt loose roll quickly dishes out material, and material air port is blown under lower section and blows afloat material, is suspended in material and dust in the air,
Heavy material, which is fallen on, carries out secondary material casting on material casting roller.Suction opening pushes the suction of Pneumatic three-way ball valve exhausting by solenoid valve control, will
Broken stalk, fragment, broken foam and dust float up through vibration screen by suction opening attraction and enter exhaust column by suction opening, are fallen by rotation
Glassware falls or is discharged by centrifugal blower exit dust removing tube.Suction opening is controlled by Pneumatic three-way ball valve, when suction opening exhausting is inhaled
When material, the telescopic rod in cylinder stretches out, and valve blade is got to the left valve port position of triple valve, up-draught branch pipe is blocked, exhausting
Branch pipe suction, when suction opening dries blanking, the telescopic rod in cylinder is shunk, and valve blade is got to valve port position on triple valve
It sets, exhausting branch pipe is blocked, the particle being adsorbed on above vibration screen device is blown off, blown off by up-draught branch pipe blowing blanking
Particle due to left side suction opening exhausting suction act on, can move downward and be sucked by the suction opening on the left side, work as suction opening, exhausting
When blowing circuits sequentially transformation, material can move from right to left along vibration screen to be blown off until moving to left end to discharging
On conveyer belt, exported by discharging conveyor belts.
This pneumatic floating formula screening function preferably screen out cigarette in process of production offal, pipe tobacco, produced in smoked sheet
Raw broken stalk, broken foam, fragment, and the dust in material is removed.
By the design application of the utility model pneumatic floating formula screening machine, solve offal during production of cigarettes,
Filter net jam problem is sieved in the influence and screening process of broken stalk, broken foam, fragment, dust to tobacco structure in pipe tobacco, smoked sheet.
The technology in pipe tobacco production process is optimized, the end tobacco-falling quantity of cigarette finished product cigarette is reduced, ensure that finished product cigarette
Quality.
The utility model is simple in sturcture, ingenious in design, and processing cost is low, and dedusting goes that broken, sorting effect is good.
It is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is screening machine structural schematic diagram；
Fig. 2 is screening machine overlooking structure diagram；
Fig. 3 is vibration screen schematic device；
Fig. 4 is to blow material dedusting connector structural schematic diagram；
Fig. 5 is secondary material casting roll structure schematic diagram；
Fig. 6 is Pneumatic three-way valve blowing status architecture schematic diagram；
Fig. 7 is gas triple valve exhausting status architecture schematic diagram.
Specific embodiment
The upper end of rack 21 shown in Fig. 1-7 is equipped with screen box 24, and the upper end of screen box 24 is equipped with lower seal closure 25, lower sealing
The upper end of cover is equipped with vibration screen device 16, and the upper end of vibration screen device 16 is equipped with upper seal closure 26, the upper end of upper seal closure
Equipped with 6-20 suction opening 13, the upper end of suction opening 13 is equipped with exhausting connecting tube 15, and the upper end of exhausting connecting tube 15 is equipped with pneumatic
Regulating three-way valve 11, exhausting connecting tube 15 on the lower valve port 49 of pneumatic regulating three-way valve 11, pneumatically adjust three by flanged joint
The upper end of port valve is equipped with exhausting branch pipe 56, and exhausting branch pipe 56 is equipped with exhausting volume damper 12, the left end of rack 21 be equipped with from
Heart blower 7, the front end of centrifugal blower 7 are equipped with windlass main 8, and the right end of windlass main 8 is equipped with cyclone feeder 9, whirlwind blanking
The right end of device 9 is equipped with exhaust column 29, and the lower end of exhaust column is equipped with exhausting branch pipe 56, and the lower end of exhausting branch pipe 56 is existed by flanged joint
On the upper valve port 51 of pneumatic regulating three-way valve 11, the right end of centrifugal blower 7 is equipped with air outlet 6, and the right end of air outlet 6, which is equipped with, blows material
Dedusting connector 5, the upper right side for blowing material dedusting connector 5 are equipped with dust removing tube 34, and the left end of dust removing tube 34 is equipped with dedusting air quantity tune
Save valve 33, blow material dedusting connector bottom righthand side be equipped with down blows material air hose connector 35, under blow material air hose connector 35 right end
Be equipped with down blow material air hose 2, under blow material air hose 2 right end be equipped with down blow material air port 22, under blow material air port 22 pass through screen box 24 bottom
Plate is mounted on the lower end of feeding web loose roll 23 and a striker plate 20, under blow material air port screen box be fixed on by bolt
On 24, under blow material air hose connector upper end be equipped with above blow material air hose connector 37, above blow material air hose connector right end be equipped with
On blow material air hose 14, above blow material air hose 14 be equipped with above blow material air hose volume damper 4, above blow material air hose 14 be equipped with tee tube
55, it above blows successively to install to be connected on 6-20 on material air hose and blows material branch pipe 10, the other end for above blowing material branch pipe 10 is connected by flange
It connects on the left valve port 50 of pneumatic regulating three-way valve 11, the right rear end of rack 21 is equipped with feeding web 27, feeding web
Left end is equipped with feeding web loose roll 23, and the lower-left end of feeding web loose roll 23 is equipped with a striker plate 20, primary to keep off
The left end of flitch 20 is equipped with material casting roller 18, and the lower end of material casting roller 18 is equipped with stock guide 19, and the left upper end of material casting roller is equipped with secondary gear
Flitch 17, the rear end of material casting roll shaft are equipped with motor 36, and the front end of motor is equipped with speed reducer, and the outside of motor and speed reducer is equipped with bottom
Seat, pedestal are equipped with fixation hole, and speed reducer and motor 36 are bolted by pedestal fixation hole and are fixedly mounted on screen box 24
On side wall, the middle part of material casting roller 18 is equipped with material casting roll shaft, and material casting roll shaft is fixed on the main shaft of speed reducer, vibration screen dress
The downside for setting 16 is equipped with discharging conveyor belts 1, and the left end of discharging conveyor belts is equipped with drive roll, and it is left that drive roll is fixed on screen box 24
The right end of side, discharging conveyor belts is equipped with driven voller, and driven voller is fixed on screen box 24 by bearing block, under discharging conveyor belts drive roll
The rack supporting leg at end is equipped with active roll drive motor 3, and active roll drive motor 3 is equipped with motor pulley, discharging conveyor belts
The initiative roll shaft of left end is equipped with driving pulley, and motor pulley and driving pulley are equipped with driving belt, charging conveying
Supporting leg with rear end is equipped with charging feeder motor 28.
The two sides of vibration screen device 16 shown in Fig. 3 are equipped with two vibrating motors 30 in left and right, vibration screen device 16
Centre be equipped with web plate 31, the quadrangle of 16 bottom end of vibration screen device is equipped with vibrating spring 32.
The upper right side that material dedusting connector 5 is blown shown in Fig. 4 is equipped with dust removing tube 34, and 34 left end of dust removing tube is equipped with air quantity tune
Save valve 33, blow material dedusting connector 5 bottom righthand side be equipped with down blows material air hose connector 35, under blow material air hose connector upper end set
Material air hose connector 37 is blown on having.
The lower end of material casting roller 18 shown in Fig. 5 is equipped with stock guide 19, and the left upper end of material casting roller 18 is equipped with secondary striker plate
17, the rear end of material casting roll shaft is equipped with motor, and the front end of motor is equipped with speed reducer, and the outside of speed reducer and motor 36 is equipped with pedestal,
Pedestal is equipped with fixation hole, and the side wall for being fixedly mounted on screen box 24 is bolted by pedestal fixation hole for speed reducer and motor 36
On, the middle part of material casting roller 18 is equipped with material casting roll shaft, and material casting roll shaft is fixed on the main shaft of speed reducer.
The shell of pneumatic regulating three-way valve 11 shown in Fig. 6-7 is equipped with pivot pin 38, sets in the shell of 38 inner end of pivot pin
There is valve blade 52, the outer end of shell is equipped with cylinder 43, and the front end of cylinder is equipped with telescopic rod, and the front end of telescopic rod connects equipped with Y type
Connector 40, the front end of Y type connector are equipped with guiding connecting plate 39, and the front end installation of guiding connecting plate 39 is connected to outside valve blade
It on the pivot pin 38 of side, is fixed as one with pivot pin 38, the outside of pneumatic regulating three-way valve is equipped with solenoid directional control valve 46, electromagnetic switch
The upper right side of valve is equipped with power supply line connection plug 47, and the lower end of solenoid directional control valve is equipped with the air-source inflow connection for being designated as No. 1 tracheae
Pipe 48, the installation of air-source inflow connecting tube are connected to the rear end for blowing material air hose, and the left side of inlet pipe connection is equipped with the left side for being designated as No. 4
Muffler 53, equipped with the right muffler 54 for being designated as No. 5, the upper end of solenoid directional control valve, which is equipped with, is designated as No. 2 on the right side of inlet pipe connection
The outlet connecting tube 44 of tracheae, the front end of outlet connecting tube are equipped with 41, No. 2 air pipe connector installation connections of No. 2 air pipe connectors
In the upper end of cylinder, the right end of No. 2 tracheaes is equipped with the outlet connecting tube 45 for being designated as No. 3 tracheaes, and the front end of outlet connecting tube is equipped with 3
42, No. 3 air pipe connectors installations of number air pipe connector are connected to the lower end of cylinder, the work step of Pneumatic three-way valve, see Fig. 6 with
Fig. 7.
No. 1 air inlet pipe of solenoid directional control valve shown in Fig. 6 connects gas source air inlet always, when suction opening is changed by exhausting suction
For blowing blanking when, solenoid directional control valve power-off, electromagnetic switch valve core communicates No. 1 tracheae with No. 2 tracheaes at this time, No. 3 tracheaes
It is communicated with No. 5 right mufflers, compressed air enters cylinder top by No. 2 tracheaes, and compressed air pushes telescopic rod retraction, and drive is led
Rotate Pneumatic three-way valve pin shaft to connecting plate, so that valve blade gets to exhausting mouth of pipe by blowing mouth of pipe, by exhausting branch
Nozzle blocks, blowing branch pipe blowing blanking, and the compressed air in cylinder is flowed out from cylinder by No. 3 tracheaes, by No. 5 right noise reductions
Device discharge.
No. 1 air inlet pipe of solenoid directional control valve shown in Fig. 7 connects gas source air inlet always, when suction opening is changed by blowing blanking
When for exhausting suction, solenoid directional control valve is powered, and electromagnetic switch valve core communicates No. 1 tracheae with No. 3 tracheaes at this time, No. 2 tracheaes
It is communicated with No. 4 left mufflers, compressed air enters cylinder lower part by No. 3 tracheaes, and compressed air pushes telescopic rod to stretch out, and drive is led
Rotate Pneumatic three-way valve pin shaft to connecting plate, so that valve gets to blowing mouth of pipe by exhausting mouth of pipe, by mouth of pipe of drying
It blocks, exhausting branch pipe exhausting suction, the compressed air in cylinder is flowed out from cylinder by No. 2 tracheaes, is arranged by No. 4 left mufflers
Out.
Claims (5)
1. a kind of pneumatic floating formula screening machine, including rack, screen box, vibration screen, feeding web, discharging conveyor belts, centrifugation
Blower, cyclone feeder, it is characterised in that: the upper end of the rack (21) is equipped with screen box (24), and the upper end of screen box (24) is equipped with
The upper end of lower seal closure (25), lower seal closure is equipped with vibration screen device (16), and the upper end of vibration screen device (16) is equipped with upper
Seal closure (26), the upper end of upper seal closure are equipped with 6-20 suction opening (13), and the upper end of suction opening (13) is equipped with exhausting connecting tube
(15), the upper end of exhausting connecting tube (15) is equipped with pneumatic regulating three-way valve (11), and exhausting connecting tube (15) is by flanged joint in gas
On the lower valve port (49) of dynamic regulating three-way valve (11), the upper end of pneumatic regulating three-way valve is equipped with exhausting branch pipe (56), exhausting branch pipe
(56) exhausting volume damper (12) are equipped with, the left end of rack (21) is equipped with centrifugal blower (7), the front end of centrifugal blower (7)
Equipped with windlass main (8), the right end of windlass main (8) is equipped with cyclone feeder (9), and the right end of cyclone feeder (9), which is equipped with, to be taken out
The lower end of air hose (29), exhaust column is equipped with exhausting branch pipe (56), and the lower end of exhausting branch pipe (56) is pneumatically being adjusted by flanged joint
On the upper valve port (51) of triple valve (11), the right end of centrifugal blower (7) is equipped with air outlet (6), and the right end of air outlet (6), which is equipped with, to be blown
Expect dedusting connector (5), the upper right side for blowing material dedusting connector (5) is equipped with dust removing tube (34), and the left end of dust removing tube (34) is equipped with
Dedusting volume damper (33), blow material dedusting connector bottom righthand side be equipped with down blows material air hose connector (35), under blow material air hose
The right end of connector (35) be equipped with down blows material air hose (2), under blow material air hose (2) right end be equipped with down blow material air port (22), under blow
The bottom plate that material air port (22) passes through screen box (24) is mounted on the lower end of feeding web loose roll (23) and a striker plate (20),
Under blow material air port be fixed on screen box (24) by bolt, under blow material air hose connector upper end be equipped with above blow material air hose connection
Mouth (37), the right end for above blowing material air hose connector, which is equipped with, above blows material air hose (14).
2. pneumatic floating formula screening machine according to claim 1, it is characterised in that: blow on described and set on material air hose (14)
Material air hose volume damper (4) is blown on having, material air hose (14) is above blown and is equipped with tee tube (55), is above blown and is successively installed on material air hose
It is connected on 6-20 and blows material branch pipe (10), above blow the other end for expecting branch pipe (10) by flanged joint in pneumatic regulating three-way valve
(11) on left valve port (50), the right rear end of rack (21) is equipped with feeding web (27), the left end of feeding web be equipped with into
Expect conveyer belt loose roll (23), the lower-left end of feeding web loose roll (23) is equipped with a striker plate (20), a striker plate
(20) left end is equipped with material casting roller (18), and the lower end of material casting roller (18) is equipped with stock guide (19), and the left upper end of material casting roller is equipped with two
The rear end of secondary striker plate (17), material casting roll shaft is equipped with motor (36).
3. pneumatic floating formula screening machine according to claim 2, it is characterised in that: the front end of the motor, which is equipped with, slows down
The outside of machine, motor and speed reducer is equipped with pedestal, and pedestal is equipped with fixation hole, and speed reducer and motor (36) are led to by pedestal fixation hole
It crosses on the side wall for being bolted and being fixedly mounted on screen box (24), the middle part of material casting roller (18) is equipped with material casting roll shaft, material casting roll shaft peace
Dress is fixed on the main shaft of speed reducer, and the downside of vibration screen device (16) is equipped with discharging conveyor belts (1), a left side for discharging conveyor belts
End is equipped with drive roll, and drive roll is fixed on the left of screen box (24), and the right end of discharging conveyor belts is equipped with driven voller, driven voller by
Bearing block is fixed on screen box (24), and the rack supporting leg of discharging conveyor belts drive roll lower end is equipped with active roll drive motor (3),
Active roll drive motor (3) is equipped with motor pulley, and the initiative roll shaft of discharging conveyor belts left end is equipped with driving pulley, electricity
Machine belt pulley and driving pulley are equipped with driving belt, and the supporting leg of feeding web rear end is equipped with charging feeder motor
(28).
4. pneumatic floating formula screening machine according to claim 1, it is characterised in that: the two of the vibration screen device (16)
Side is equipped with two vibrating motors (30) in left and right, and the centre of vibration screen device (16) is equipped with web plate (31), vibration screen device
(16) quadrangle of bottom end is equipped with vibrating spring (32).
5. pneumatic floating formula screening machine according to claim 1, it is characterised in that: the pneumatic regulating three-way valve (11)
Shell is equipped with pivot pin (38), is equipped with valve blade (52) in the shell of pivot pin (38) inner end, and the outer end of shell is equipped with cylinder
(43), the front end of cylinder is equipped with telescopic rod, and the front end of telescopic rod is equipped with Y type connector (40), and the front end of Y type connector, which is equipped with, leads
To connecting plate (39), the front end installation for being oriented to connecting plate (39) is connected on the pivot pin on the outside of valve blade (38), with pivot pin
(38) it is fixed as one, the outside of pneumatic regulating three-way valve is equipped with solenoid directional control valve (46), and the upper right side of solenoid directional control valve is equipped with
Power supply line connection plug (47), the lower end of solenoid directional control valve are equipped with the air-source inflow connecting tube (48) for being designated as No. 1 tracheae, gas source into
The installation of gas connecting tube is connected to the rear end for blowing material air hose, and the left side of inlet pipe connection, which is equipped with, is designated as No. 4 left mufflers (53),
Equipped with the right muffler (54) for being designated as No. 5, the upper end of solenoid directional control valve, which is equipped with, is designated as going out for No. 2 tracheaes on the right side of inlet pipe connection
Gas connecting tube (44), the front end of outlet connecting tube are equipped with No. 2 air pipe connectors (41), and No. 2 air pipe connector installations are connected to gas
The upper end of cylinder, the right end of No. 2 tracheaes are equipped with the outlet connecting tube (45) for being designated as No. 3 tracheaes, and the front end of outlet connecting tube is equipped with No. 3
Air pipe connector (42), No. 3 air pipe connector installations are connected to the lower end of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565096.XU CN208513029U (en) | 2018-04-20 | 2018-04-20 | Pneumatic floating formula screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565096.XU CN208513029U (en) | 2018-04-20 | 2018-04-20 | Pneumatic floating formula screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208513029U true CN208513029U (en) | 2019-02-19 |
Family
ID=65341986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820565096.XU Active CN208513029U (en) | 2018-04-20 | 2018-04-20 | Pneumatic floating formula screening machine |
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| CN (1) | CN208513029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296171A (en) * | 2018-04-20 | 2018-07-20 | 阜阳丰达机电设备有限公司 | Pneumatic floating formula screening machine |
-
2018
- 2018-04-20 CN CN201820565096.XU patent/CN208513029U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296171A (en) * | 2018-04-20 | 2018-07-20 | 阜阳丰达机电设备有限公司 | Pneumatic floating formula screening machine |
| CN108296171B (en) * | 2018-04-20 | 2024-04-19 | 阜阳丰达机电设备有限公司 | Airflow suspension type sieving machine |
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