CN108799551A - A kind of three-way diverter - Google Patents
A kind of three-way diverter Download PDFInfo
- Publication number
- CN108799551A CN108799551A CN201710312650.3A CN201710312650A CN108799551A CN 108799551 A CN108799551 A CN 108799551A CN 201710312650 A CN201710312650 A CN 201710312650A CN 108799551 A CN108799551 A CN 108799551A
- Authority
- CN
- China
- Prior art keywords
- way diverter
- reflecting plate
- main pipeline
- pipeline
- reflection plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 56
- 230000002441 reversible effect Effects 0.000 claims abstract description 42
- 238000012423 maintenance Methods 0.000 claims abstract description 17
- 244000144985 peep Species 0.000 claims abstract description 7
- 230000002146 bilateral effect Effects 0.000 claims description 21
- 238000005299 abrasion Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L45/00—Pipe units with cleaning aperture and closure therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Abstract
The present invention relates to a kind of three-way diverters, including main pipeline, other pipeline and reversible deflector；The first reflecting plate for accepting material is provided on the reversible deflector；The second reflecting plate for accepting material is provided at the feed inlet；Wherein, second reflecting plate is oppositely arranged with the axis of first reflecting plate based on main pipeline.The problem of three-way diverter of the present invention, effective solution material causes abrasion in transmission process to three-way diverter；The case where reversible deflector and reflecting plate combine design effectively to avoid putty occurs；The design of maintenance door and peep hole allows the operator to find failure in time and facilitate to be overhauled.
Description
Technical field
The invention belongs to material transportation arts, and in particular to a kind of three-way diverter for material diversion conveying.
Background technology
The working condition of the existing normal blanking of three-way diverter as shown in Figure 1, material enters from the import of three-way diverter,
It is discharged from the discharge port of three-way diverter, straight directly to go out, a similar pipeline.At this point, reversible deflector is in plumbness, block
Bypass channel.When needing to change material transport path, three-way diverter is switched to external impetus such as Fig. 2 institutes at this time
The working condition shown, at this time reversible deflector be in certain angle (be more than repose angle of material), block the channel of normal blanking, material
It is reflected on reversible deflector after coming in from the feed inlet of three-way diverter, into bypass channel.It has been achieved under bypass
Material.The power for switching reversible deflector can be manpower, electric pushrod, air-leg, Electrohydraulic push rod etc..
As shown in Figure 3-4, it is susceptible to the case where putty breaks down when existing three-way diverter work, when discharge port object
When expecting immobilising, solid accumulation is in three-way diverter inner passage, once reversible deflector acts at this time, reversible deflector is just
It will appear deformation or the case where reversible deflector shaft is cut.In addition, when the normal blanking of existing three-way diverter, material from
Import is larger to outlet drop, and the impact of material usually damages three-way diverter outlet device.In bypass condition blanking, material
Reversible deflector is directly impacted, abrasion is larger, and reversible deflector is easy worn out hole.There is also inconvenient maintenances for existing three-way diverter simultaneously
Situations such as.
For the above-mentioned shortcomings of existing three-way diverter, a kind of anti-blocking three-way diverter of the present invention solves existing
There is three-way diverter to be easy card resistance, putty breaks down, reversible deflector is worn, material damages upstream device, inconvenient maintenance etc. no
Sharp factor.
Invention content
(1) technical problems to be solved
The technical problem to be solved by the present invention is to existing three-way diverter is easy card resistance, putty breaks down, reversible deflector
Abrasion, material damage upstream device, inconvenient maintenance etc..
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of three-way diverters, including are provided with feed inlet and
The main pipeline of one discharge port, other pipeline, the reversible deflector for being connected to main pipeline side wall and being provided with the second discharge port, the commutation
Baffle is set to by shaft in the main pipeline, for switch the feed inlet respectively with first discharge port and described
Two discharge ports are connected to；The first reflecting plate for accepting material is provided on the reversible deflector；Undertaking is provided at the feed inlet
Second reflecting plate of material；Wherein, second reflecting plate is oppositely arranged with the axis of first reflecting plate based on main pipeline.
Wherein, the junction of the main pipeline and the other pipeline is provided with fixed baffle, and the fixed baffle will connect
Punishment is segmented into two channels up and down.
Wherein, the upper end of the reversible deflector and the fixed baffle is connected, for switching the feed inlet difference
It is connected to first discharge port and second discharge port.
Wherein, the lower end of the fixed baffle is provided with the bilateral reflection plate for accepting material.
Wherein, it is provided with level switch below the bilateral reflection plate, for checking putty and being sent out to reversible deflector
Go out to control signal and commutate.
Wherein, the inner reflection plate of the bilateral reflection plate is set in the main pipeline, and outer lateral reflection plate is set to institute
It states in other pipeline, two lateral reflection plates are used to accept the material from first reflecting plate.
Wherein, the first discharge outlet is provided with third reflecting plate in the main pipeline, for accepting from described double
The material of lateral reflection plate inner reflection plate.
Wherein, the third reflecting plate is opposite with the axis of the bilateral reflection plate inner reflection plate based on main pipeline sets
It sets.
Wherein, supervisor's pipeline outer wall position corresponding with the reversible deflector is provided with maintenance door.
Wherein, the maintenance door is provided with block, for preventing reversible deflector from rotating outward.
Wherein, it is provided with peep hole on the three-way diverter, the Ferry Status for observing its materials inside.
(3) advantageous effect
Three-way diverter provided by the present invention solves the easy card resistance of existing three-way diverter, putty breaks down, changes
The technical problems such as upstream device and inconvenient maintenance are damaged to baffle abrasion, material.Multiple reflecting plates of three-way diverter of the present invention
Design, the problem of effective solution material causes abrasion in transmission process to three-way diverter；Reversible deflector and reflection
The case where hardened conjunction design effectively avoids putty occurs；The design of maintenance door and peep hole allows the operator to send out in time
Show failure and facilitate and is overhauled.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of prior art three-way diverter main pipeline blanking；
Fig. 2 is the structural schematic diagram of pipeline blanking by prior art three-way diverter；
Fig. 3 is the structural schematic diagram of prior art three-way diverter main pipeline putty；
Fig. 4 is the structural schematic diagram of pipeline putty by prior art three-way diverter；
Fig. 5 is the structural schematic diagram of the three-way diverter of the present invention；
Fig. 6 is the structural schematic diagram of the three-way diverter main pipeline blanking of the present invention；
Fig. 7 is the structural schematic diagram of pipeline blanking by the three-way diverter of the present invention；
Fig. 8 is the structural schematic diagram of the three-way diverter main pipeline putty of the present invention；
Fig. 9 is the structural schematic diagram of pipeline putty by the three-way diverter of the present invention；
Reference numeral：1. main pipeline；2. side pipeline；3. feed inlet；4. the first discharge port；5. the second discharge port；6. commutation
Baffle；7. the first reflecting plate；8. the second reflecting plate；9. shaft；10. fixed baffle；11. bilateral reflection plate；12. third reflects
Plate；13. maintenance door；14. block；15. peep hole；16. level switch.
Specific implementation mode
With reference to the accompanying drawings of the specification and embodiment, the specific implementation mode of the present invention is described in further detail.With
Lower embodiment is merely to illustrate the present invention, but cannot be used for limiting the scope of the invention.
As shown in figure 5, a kind of three-way diverter provided by the invention, including it is provided with feed inlet 3 and the first discharge port 4
Main pipeline 1, main pipeline 1 are vertically arranged, and the side wall of main pipeline 1 is provided with the other pipeline 2 communicated therewith, and the other pipeline 2 is arranged
There is the second discharge port 5.In main pipeline 1, reversible deflector is provided on the inner wall opposite with main pipeline 1 and other 2 connectivity part of pipeline
6, the top of the reversible deflector 6 is set to by shaft 9 on the inner wall of the main pipeline 1, and the reversible deflector 6 can surround
Shaft rotates in main pipeline, for switch the feed inlet 3 respectively with first discharge port 4 and second discharge port 5
Connection；The first reflecting plate 7 for accepting material is provided on the reversible deflector 6；It is provided at the feed inlet 3 and accepts material
Second reflecting plate 8；Second reflecting plate 8 is oppositely arranged with the axis of the first reflecting plate 7 based on main pipeline.
The junction of the main pipeline 1 and the other pipeline 2 is provided with fixed baffle 10, and the fixed baffle 10 will connect
Punishment is segmented into two channels up and down.
Further, the reversible deflector 6 and the upper end of the fixed baffle 10 are connected, for switching the charging
Mouth 3 is connected to first discharge port 4 and second discharge port 5 respectively.Wherein, the lower end of the fixed baffle 10 is provided with
Accept the bilateral reflection plate 11 of material.The lower section of the bilateral reflection plate 11 is provided with level switch 16, for checking putty
And it sends out control signal to reversible deflector and commutates.Wherein, the inner reflection plate of the bilateral reflection plate 11 is set to described
In main pipeline 1, outer lateral reflection plate is set in the other pipeline 2, and two lateral reflection plates are used to accept to be reflected from described first
The material of plate 7.
Further, it is provided with third reflecting plate 12 at the first discharge port 4 in the main pipeline 1, come for accepting
From the material of 11 inner reflection plate of the bilateral reflection plate.Wherein, in the third reflecting plate 12 and the bilateral reflection plate 11
Axis of the lateral reflection plate based on main pipeline 1 is oppositely arranged.
Further, 1 outer wall of main pipeline position corresponding with the reversible deflector 6 is provided with maintenance door 13.Institute
It states maintenance door 13 and is provided with block 14, for preventing reversible deflector 6 from rotating outward.
Further, it is provided with peep hole 15 on the three-way diverter, the Ferry Status for observing its materials inside.
Referring to Fig. 6, when reversible deflector 6 is in vertical state, material enters from feed inlet 3, first in the second reflecting plate 8
Upper accumulation, when being stacked into a certain amount of under the action of the second reflecting plate 8 under be slipped on the first reflecting plate 7, then first
It is slipped under the action of reflecting plate 7 on bilateral reflection plate 11, third reflecting plate 12 is slipped to after the accumulation of bilateral reflection plate 11
On interior plate, finally the first discharge port 4 discharge threeway through main pipeline 1 is changed after being accumulated on the interior plate of third reflecting plate 12
To device.
Referring to Fig. 7, connect with the upper end of fixed baffle 10 when reversible deflector 6 is in the lower end of heeling condition, that is, reversible deflector 6
When connecing, material enters from feed inlet 3, is accumulated on the second reflecting plate 8 first, when being stacked into a certain amount of in the second reflecting plate 8
Under the action of under be slipped on the first reflecting plate 7, the outer of bilateral reflection plate 11 is then slipped under the action of the first reflecting plate 7
On side plate, triplet commutation is discharged in the second discharge port 5 through other pipeline 2 after finally being accumulated on the outer panel of bilateral reflection plate 11
Device.
From in Fig. 6-7 as can be seen that material transported in three-way diverter when, be all by being acted between reflecting plate
It completes, which solve existing three-way diverter material drop is too big, material is made to cause breakage when falling or change threeway
The shortcomings of causing to wear and damage to device.The antiwear principle of stacking material is to wear substitute between using material on reflecting plate
Material, come what is completed, reduces the mill between material and three-way diverter with equipment attrition while the integrality for ensuring material
Damage, increases the service life of three-way diverter.
Referring to Fig. 8, when feed blocking occurs for the main pipeline of three-way diverter, then material is just accumulated in main pipeline, directly
To the state shown in Fig. 8 that is accumulated to, material will enter other pipeline from the channel below bilateral reflection plate at this time, from the second of other pipeline
Discharge port is discharged, it is not necessary to worry that material blocks entire three-way diverter.At this point, reversible deflector can work normally, by threeway
Commutator is switched to discharge from other pipeline, and then staff can be overhauled and be removed the stifled of main pipeline by maintenance door
Material, and the work without stopping three-way diverter.
Referring to Fig. 9, when feed blocking occurs for the other pipeline of three-way diverter, then material is just accumulated in other pipeline, directly
To the state shown in Fig. 9 that is accumulated to, material will enter main pipeline from the channel below bilateral reflection plate at this time, from the first of main pipeline
Discharge port is discharged, it is not necessary to worry that material blocks entire three-way diverter.At this point, reversible deflector can work normally, by threeway
Commutator is switched to from supervisor's way discharging device, and then staff can be overhauled and be removed the stifled of other pipeline by maintenance door
Material, and the work without stopping three-way diverter.
The three-way diverter of the present invention solves the easy card resistance of existing three-way diverter, putty breaks down, reversible deflector
Abrasion, material damage the technical problems such as upstream device and inconvenient maintenance.The design of multiple reflecting plates of three-way diverter of the present invention,
The problem of effective solution material causes abrasion in transmission process to three-way diverter；Reversible deflector and reflecting plate, which combine, to be set
The case where meter effectively avoids putty occurs；The design of maintenance door and peep hole allow the operator to find in time failure and
Facilitate and is overhauled.
Embodiment of above is merely to illustrate the present invention rather than limitation of the present invention.Those skilled in the art
It can obtain on the basis of the above embodiments, other than connection relation described in above-described embodiment, its structure is carried out
The modification of connection relation realizes that identical purpose belongs to the spirit and scope of technical solution of the present invention in turn, should all cover at this
In the right of invention.
Claims (11)
1. a kind of three-way diverter, including be provided with the main pipeline of feed inlet and the first discharge port, be connected to main pipeline side wall and
It is provided with other pipeline, the reversible deflector of the second discharge port, the reversible deflector is set in the main pipeline by shaft, is used for
Switch the feed inlet to be connected to first discharge port and second discharge port respectively；It is characterized in that, the commutation gear
The first reflecting plate for accepting material is provided on plate；The second reflecting plate for accepting material is provided at the feed inlet；Wherein, institute
The second reflecting plate is stated to be oppositely arranged with the axis of first reflecting plate based on main pipeline.
2. three-way diverter according to claim 1, which is characterized in that the junction of the main pipeline and the other pipeline
It is provided with fixed baffle, junction is divided into two channels up and down by the fixed baffle.
3. three-way diverter according to claim 2, which is characterized in that the reversible deflector is upper with the fixed baffle
End is connected, and is connected to respectively with first discharge port and second discharge port for switching the feed inlet.
4. three-way diverter according to claim 3, which is characterized in that the lower end of the fixed baffle is provided with receiver
The bilateral reflection plate of material.
5. three-way diverter according to claim 4, which is characterized in that be provided with material position below the bilateral reflection plate
Switch commutates for checking putty and sending out control signal to reversible deflector.
6. three-way diverter according to claim 4, which is characterized in that the inner reflection plate of the bilateral reflection plate is arranged
In in the main pipeline, outer lateral reflection plate is set in the other pipeline, and two lateral reflection plates, which are used to accept, comes from described first
The material of reflecting plate.
7. three-way diverter according to claim 6, which is characterized in that set close to the first discharge outlet in the main pipeline
It is equipped with third reflecting plate, for accepting the material from the bilateral reflection plate inner reflection plate.
8. three-way diverter according to claim 7, which is characterized in that the third reflecting plate and the bilateral reflection plate
Axis of the inner reflection plate based on main pipeline is oppositely arranged.
9. three-way diverter according to any one of claims 1 to 8, which is characterized in that supervisor's pipeline outer wall with it is described
The corresponding position of reversible deflector is provided with maintenance door.
10. three-way diverter according to claim 9, which is characterized in that the maintenance door is provided with block, for preventing
Reversible deflector rotates outward.
11. three-way diverter according to any one of claims 1 to 8, which is characterized in that set on the three-way diverter
It is equipped with peep hole, the Ferry Status for observing its materials inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710312650.3A CN108799551A (en) | 2017-05-05 | 2017-05-05 | A kind of three-way diverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710312650.3A CN108799551A (en) | 2017-05-05 | 2017-05-05 | A kind of three-way diverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799551A true CN108799551A (en) | 2018-11-13 |
Family
ID=64053811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710312650.3A Pending CN108799551A (en) | 2017-05-05 | 2017-05-05 | A kind of three-way diverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799551A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1116313A (en) * | 1964-11-03 | 1968-06-06 | Gen Descaling Co Ltd | Improvements in and relating to pipelines |
| CN87217090U (en) * | 1987-12-28 | 1988-12-14 | 朱兆康 | Stop-proof doffers three-way tube |
| JP2007070059A (en) * | 2005-09-07 | 2007-03-22 | Sintokogio Ltd | Powder discharging device |
| CN200942985Y (en) * | 2006-09-02 | 2007-09-05 | 攀枝花新钢钒股份有限公司 | Material dispensing turnover panel |
| CN101774473A (en) * | 2010-01-30 | 2010-07-14 | 铜陵天奇蓝天机械设备有限公司 | Direct dismounting type buffer slide chute |
| CN204226922U (en) * | 2014-10-24 | 2015-03-25 | 山东柠檬生化有限公司 | A kind of threeway material guide device |
| CN106395319A (en) * | 2016-10-11 | 2017-02-15 | 东华工程科技股份有限公司 | Angle-adjustable buffer chute |
| CN206889750U (en) * | 2017-05-05 | 2018-01-16 | 中冶长天国际工程有限责任公司 | A kind of three-way diverter |
-
2017
- 2017-05-05 CN CN201710312650.3A patent/CN108799551A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1116313A (en) * | 1964-11-03 | 1968-06-06 | Gen Descaling Co Ltd | Improvements in and relating to pipelines |
| CN87217090U (en) * | 1987-12-28 | 1988-12-14 | 朱兆康 | Stop-proof doffers three-way tube |
| JP2007070059A (en) * | 2005-09-07 | 2007-03-22 | Sintokogio Ltd | Powder discharging device |
| CN200942985Y (en) * | 2006-09-02 | 2007-09-05 | 攀枝花新钢钒股份有限公司 | Material dispensing turnover panel |
| CN101774473A (en) * | 2010-01-30 | 2010-07-14 | 铜陵天奇蓝天机械设备有限公司 | Direct dismounting type buffer slide chute |
| CN204226922U (en) * | 2014-10-24 | 2015-03-25 | 山东柠檬生化有限公司 | A kind of threeway material guide device |
| CN106395319A (en) * | 2016-10-11 | 2017-02-15 | 东华工程科技股份有限公司 | Angle-adjustable buffer chute |
| CN206889750U (en) * | 2017-05-05 | 2018-01-16 | 中冶长天国际工程有限责任公司 | A kind of three-way diverter |
Non-Patent Citations (1)
| Title |
|---|
| 张振文等: "带式输送机工程设计与应用", vol. 1, 31 January 2015, 冶金工业出版社, pages: 277 - 279 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202499539U (en) | Plate turnover type four-way switching distributor | |
| CN206889749U (en) | A kind of three-way diverter | |
| CN108799552A (en) | A kind of three-way diverter | |
| CN206889750U (en) | A kind of three-way diverter | |
| CN105540284B (en) | A kind of four-way tripper not got stuck | |
| CN205367170U (en) | Grain food storage bin stores up system | |
| CN108799551A (en) | A kind of three-way diverter | |
| CN201058770Y (en) | Charging dispenser | |
| CN206358494U (en) | A kind of land plaster is unpacked conveying device automatically | |
| CN105383854A (en) | Double-fork chute discharging device | |
| CN209132034U (en) | A kind of multi-channel sampling system | |
| CN109387396B (en) | Multichannel sampling system | |
| CN106743679B (en) | Powder material conveying system | |
| CN211365959U (en) | Double-outlet disc feeder | |
| CN202193434U (en) | Movable elephant trunk | |
| CN208074263U (en) | Push up switching valve and its spool in library | |
| CN210213962U (en) | Can reduce unloading chute of belt conveyor trouble | |
| CN101850890A (en) | Upper discharge buried scraper conveyor | |
| CN209583084U (en) | A kind of coal powder conveying system | |
| CN208916018U (en) | Driving structure and pipe conveyer in the middle part of pipe conveyer | |
| CN206935101U (en) | One kind combination lime stone conveying device | |
| CN220206117U (en) | Full-automatic spiral automatic ice storage warehouse | |
| CN207932666U (en) | A kind of electro-hydraulic dynamic tripper | |
| CN204416467U (en) | The head three-way flow guide device of belt conveyer transfer point | |
| CN214166685U (en) | Material distributor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |