CN108792626A - A kind of Pneumatic conveyer and transport system of material - Google Patents
A kind of Pneumatic conveyer and transport system of material Download PDFInfo
- Publication number
- CN108792626A CN108792626A CN201810887867.1A CN201810887867A CN108792626A CN 108792626 A CN108792626 A CN 108792626A CN 201810887867 A CN201810887867 A CN 201810887867A CN 108792626 A CN108792626 A CN 108792626A
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- pneumatic conveyer
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- air
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- 239000000463 material Substances 0.000 title claims abstract description 94
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000007664 blowing Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims description 33
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 9
- 239000002893 slag Substances 0.000 description 5
- 230000008021 deposition Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 241000826860 Trapezium Species 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/16—Gas pressure systems operating with fluidisation of the materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The present invention provides a kind of Pneumatic conveyer of material and transport systems, belong to Machine Design and material transportation art.The Pneumatic conveyer for the material that the present invention is obtained by above-mentioned design；By the way that material is put into material-gathering device, then it is discharged by drawing mechanism, and the material for being gone out drawing mechanism by blowing device, by blowing device, it can preferably realize automatic conveying material, preferably save manpower, the problems such as reducing airborne dust and dust, the same transport system for using conveying device, can also improve transfer efficiency, reduce the pollution of dust.
Description
Technical field
The present invention relates to Machine Design and material transportation arts, in particular to a kind of Pneumatic conveyer of material
And transport system.
Background technology
Slag on a bucket elevator is arranged in every boiler of slag on boiler, because space limitation bucket elevator can not directly by
Bed material is sent into burner hearth, and man-handling of materials is needed to send bed material to burner hearth, needs in the process a large amount of manually by material from burner hearth manhole door
It send to stove, increases personnel's amount of labour, and airborne dust is serious in transport process, it is seriously polluted to production scene, at present in industry
Slag majority uses bucket elevator feeding in circulating fluidized bed boiler, there is dust raising phenomenon.
Existing bucket elevator device can reduce personnel labour, but still need to a large amount of manpowers during upper slag and send bed material
To burner hearth, and flying dust is seriously polluted in upper bed material, seriously polluted to production scene highly civilized health, upper slag time long delay boiler
It the duration of ignition, can not thorough liberation manpower and the live pollution condition of solution.
Invention content
The object of the present invention is to provide a kind of Pneumatic conveyers of material to be turned by the way that air compression plant is arranged
Dynamic conveying material, plays saving manpower, improves labor efficiency.
Another object of the present invention is to provide a kind of air-transport system of material, which can be further
Efficiency is improved, people's cost is saved.
The invention is realized in this way：
A kind of Pneumatic conveyer of material, including：
Material-gathering device, conveying material-gathering device includes hopper portion and discharging portion, and hopper portion is fixedly connected with discharging portion；
Drawing mechanism, drawing mechanism include feed pipe, discharge nozzle, blow expects pipe and material delivery pipe, feed pipe and discharging portion
It is fixedly connected, discharge nozzle is connect with material delivery pipe；
Blowing device, blowing device include air compression plant and air hose, and air hose one end is connect with air compression plant；Separately
Outer one end is connect with expects pipe is blown.
Further, in preferred embodiments of the present invention, the section in hopper portion is trapezoidal.
Further, in preferred embodiments of the present invention, discharging portion includes connecting pin and discharge end, connecting pin with it is trapezoidal
Hopper portion connects, and discharge end is connect with feed pipe.
Further, in preferred embodiments of the present invention, the cross-sectional width of discharging portion is tapered into from connecting pin to going out
Expect end.
Further, in preferred embodiments of the present invention, discharging portion side wall surrounds, and side wall is provided at least one adjusting
Plate, adjustable plate are rotatablely connected with side wall.
Further, in preferred embodiments of the present invention, air hose includes connecting tube and isocon, and connecting tube connects air
Compression set and isocon.
Further, in preferred embodiments of the present invention, isocon is provided at least one flue, flue with blow
Expects pipe connects.
Further, in preferred embodiments of the present invention, flue is provided with the regulating valve for adjusting flow.
Further, in preferred embodiments of the present invention, hopper portion is provided with fixing device.
The air-transport system of a kind of air-transport system of material, material includes that the Geldart-D particle of above-mentioned material such as fills
It sets.
The beneficial effects of the invention are as follows：The Pneumatic conveyer for the material that the present invention is obtained by above-mentioned design；Passing through will
Material puts into material-gathering device, is then discharged by drawing mechanism, and gone out drawing mechanism by blowing device
Material can preferably be realized automatic conveying material, preferably save manpower, be reduced airborne dust and dust etc. and asked by blowing device
Topic, the same transport system for using conveying device, can also improve transfer efficiency, reduce the pollution of dust.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the schematic diagram that the present invention implements the Pneumatic conveyer that 1 provides；
Fig. 2 is the schematic diagram that the present invention implements the hopper portion that 1 provides；
Fig. 3 is the schematic diagram that the present invention implements the adjustable plate that 1 provides；
Fig. 4 is the schematic diagram that the present invention implements the Pneumatic conveyer that 2 provide.
Icon：100- Pneumatic conveyers；200- Pneumatic conveyers；110- material-gathering devices；210- material-gathering devices；111-
Hopper portion；112- discharging portions；The connecting pins 113-；114- discharge ends；115- side walls；116- adjustable plates；217- fixing devices；120-
Drawing mechanism；121- dischargers；122- material delivery pipes；123- feed pipes；124- discharge nozzles；125- blows expects pipe；130- blows material
Device；131- air compression plants；132- air hoses；133- motors；134- compressors；135- connecting tubes；136- isocons；137-
Flue；138- regulating valves.
Specific implementation mode
To keep the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained without making creative work, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit and wants below
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
Invent the range of protection.
In the description of the present invention, it is to be understood that, term " length ", " width ", " thickness ", "upper", "lower", " preceding "
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of the description present invention and
Simplify description, does not indicate or imply the indicated equipment or element must have a particular orientation, with specific azimuth configuration
And operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Embodiment 1, shown in Fig. 3
Referring to Fig.1, the embodiment of the present invention provides a kind of Pneumatic conveyer 100 of material, and Pneumatic conveyer 100 includes
Material-gathering device 110, drawing mechanism 120 and blowing device 130.
Referring to Fig. 1 and Fig. 2, material-gathering device 110 is a circle or square cross, and material-gathering device 110 has centainly
Intensity, in the present embodiment, the material of material-gathering device 110 is preferably high-strength alloy.
Referring to Fig. 1 and Fig. 2, material-gathering device 110 includes hopper portion 111 and discharging portion 112.Hopper portion 111 in the present embodiment
A kind of round hopper of structure choice, the cross-sectional layers trapezium structure in hopper portion 111, hopper portion 111 is a kind of equipment of opening, work
For a kind of up big and down small structure, be conducive to the movement of material.111 trapezoidal structure of hopper portion has certain gradient, when
After material is added in material-gathering device 110 in material, material glides along the gradient in hopper portion 111, can be to avoid solid accumulation.
Hopper portion 111 is fixedly connected with discharging portion 112, and in the present embodiment, there are two discharging portion 112, two dischargings for setting
Portion 112 is arranged side by side, and is fixedly connected to form material-gathering device 110 with hopper portion 111.Discharging portion 112 includes connecting pin 113 and goes out
Expect end 114, connecting pin 113 is fixedly connected with hopper portion 111, and the width of discharging portion 112 is from connecting pin 113 to discharge end 114
It tapers into.I.e. also trapezoidal structure, discharging portion 112 are surrounded by side wall 115 in the section of discharging portion 112, the inclination angle of side wall 115
Degree can be consistent with hopper portion 111, can not also be consistent, and the angle of inclination of side wall 115 and hopper portion 111 are generally arranged one
It causes.The angle of inclination of side wall 115 and hopper portion 111 are arranged unanimously can be to avoid in the combination in hopper portion 111 and discharging portion 112
Locate material deposition, or avoids the deposition of black dirt.
With reference to figure 3, the side wall 115 of discharging portion 112 is provided at least one adjustable plate 116, one end of adjustable plate 116 is solid
It is fixed to be arranged on side wall 115, it can be rotated around connecting portion, by the way that adjustable plate 116 is arranged, the lower scanning frequency of material can also be adjusted
Degree can reduce the angle of adjustable plate 116 and vertical direction, can accelerate object when needing material downstream rate to accelerate
The downstream rate of material；When the downstream rate for needing reduction material, then it can increase the angle of adjustable plate 116 and vertical direction, just
Can play reduces the speed of material downlink.
With reference to 3, big multilayer adjustable plate 116, adjustable plate 116 and side wall 115 are arranged with from upper on the inner wall of side wall 115
The other end that connecting pin 113 is conditioned plate 116 is covered, and by the cooperation of multilayer adjustable plate 116, is played and is adjusted material downlink
The effect of speed.
With reference to figure 1, drawing mechanism 120 includes discharger 121 and material delivery pipe 122, and discharger 121 includes feed pipe
123, discharge nozzle 124 and expects pipe 125 is blown, discharge nozzle 124 is fixedly connected with material delivery pipe 122；Feed pipe 123 and discharge end
114 are fixedly connected；Pass through being fixedly connected so that material enters discharging from material-gathering device 110 for feed pipe 123 and discharge end 114
Device 120.
With reference to figure 1, blowing device 130 includes air compression plant 131 and air hose 132, and air compression plant 131 includes electricity
Machine 133 and compressor 134, motor 133 and compressor 134 connect, and motor 133 drives compressor 134 to work, and compressor 134 is pressed
Contracting air；Compressor 134 is connect with air hose 132, is transferred out by air hose 132 by air that compressor 134 compresses is defeated, is carried out
Using.
Air hose 132 includes connecting tube 135 and isocon 136, and connecting tube 135 is fixedly connected with compressor 134, isocon
136 by gas distribution, isocon 136 includes at least one flue 137, and flue 137 can blow material with drawing mechanism 120
Pipe 125 connects, so that it may to realize the conveying to material, necessary power is provided for the conveying of material.Flue 137 is additionally provided with
Item adjusts the regulating valve 138 of flow, and the speed and flow of air-flow can be adjusted by regulating valve 138, reaches and makes full use of the energy
Purpose.
The present embodiment also provides a kind of air-transport system of material, and the air-transport system of material includes such as above-mentioned object
The Pneumatic conveyer 100 of material.
Embodiment 2
The technique effect of the Pneumatic conveyer 200 for the material that the embodiment of the present invention is provided, realization principle and generation
Identical with embodiment 1, to briefly describe, the present embodiment does not refer to place, can refer to corresponding contents in embodiment 1.
The Pneumatic conveyer 100 of obtained material is designed by embodiment 1 can meet daily use, but this substantially
The objective for further improving its function, designer has carried out further improvement to it.
With reference to Fig. 4, the embodiment of the present invention provides a kind of Pneumatic conveyer 200 of material, and Pneumatic conveyer 200 includes
Material-gathering device 210, drawing mechanism 120 and blowing device 130.
Referring to Fig. 4, material-gathering device 210 is a circle or square cross, and material-gathering device 210 has some strength,
In the present embodiment, the material of material-gathering device 210 is preferably high-strength alloy.
Referring to Fig. 4, material-gathering device 210 includes hopper portion 111 and discharging portion 112.The structure in hopper portion 111 in the present embodiment
A kind of round hopper is selected, the cross-sectional layers trapezium structure in hopper portion 111, hopper portion 111 is a kind of equipment of opening, as one kind
Up big and down small structure is conducive to the movement of material.111 trapezoidal structure of hopper portion has certain gradient, when material exists
After material is added in material-gathering device 210, material glides along the gradient in hopper portion 111, can be to avoid solid accumulation.
With reference to figure 2 and Fig. 4, hopper portion 111 is fixedly connected with discharging portion 112, and in the present embodiment, there are two discharging portions for setting
112, two discharging portions 112 are arranged side by side, and are fixedly connected to form material-gathering device 210 with hopper portion 111.Discharging portion 112 includes
Connecting pin 113 and discharge end 114, connecting pin 113 are fixedly connected with hopper portion 111, and the width of discharging portion 112 is from connecting pin
113 taper into discharge end 114.I.e. also trapezoidal structure, discharging portion 112 are surrounded by side wall 115 in the section of discharging portion 112,
The angle of inclination of side wall 115 can be consistent with hopper portion 111, can not also be consistent, generally by the angle of inclination of side wall 115 and material
Pan 111 is arranged unanimously.The angle of inclination of side wall 115 and hopper portion 111 are arranged unanimously can be to avoid in hopper portion 111 and going out
The junction material deposition in material portion 112, or avoid the deposition of black dirt.
The side wall 115 of discharging portion 112 is provided at least one adjustable plate 116, one end of adjustable plate 116 is fixed at
It on side wall 115, can be rotated around connecting portion, by the way that adjustable plate 116 is arranged, the downstream rate of material can also be adjusted, when need
When wanting material downstream rate to accelerate, the angle of adjustable plate 116 and vertical direction can be reduced, the downlink of material can be accelerated
Speed；When the downstream rate for needing reduction material, then it can increase the angle of adjustable plate 116 and vertical direction, drop can be played
The speed of low material downlink.
With reference to figure 3, it is arranged with multilayer adjustable plate 116, adjustable plate 116 and side wall 115 greatly from upper on the inner wall of side wall 115
Connecting pin 113 be conditioned the other end of plate 116 and covered, by the cooperation of multilayer adjustable plate 116, play and adjust under material
The effect of scanning frequency degree.
The opening's edge in the hopper portion 111 of material-gathering device 210 is provided with fixing device 217, and fixing device 217 can fix conveying
The delivery pipe or conveyer belt of material.
Drawing mechanism 120 includes discharger 121 and material delivery pipe 122, and discharger 121 includes feed pipe 123, discharge nozzle
124 and expects pipe 125 is blown, discharge nozzle 124 is fixedly connected with material delivery pipe 122；Feed pipe 123 is fixedly connected with discharge end 114；
Pass through being fixedly connected so that material enters drawing mechanism 120 from material-gathering device 110 for feed pipe 123 and discharge end 114.
Blowing device 130 includes air compression plant 131 and air hose 132, and air compression plant 131 includes 133 He of motor
Compressor 134, motor 133 and compressor 134 connect, and motor 133 drives compressor 134 to work, 134 compressed air of compressor；
Compressor 134 is connect with air hose 132, is transferred out by air hose 132 by air that compressor 134 compresses is defeated, is applied.
Air hose 132 includes connecting tube 135 and isocon 136, and connecting tube 135 is fixedly connected with compressor 134, isocon
136 by gas distribution, isocon 136 includes at least one flue 137, and flue 137 can blow material with drawing mechanism 120
Pipe 125 connects, so that it may to realize the conveying to material, necessary power is provided for the conveying of material.Flue 137 is additionally provided with
Item adjusts the regulating valve 138 of flow, and the speed and flow of air-flow can be adjusted by regulating valve 138, reaches and makes full use of the energy
Purpose.
The present embodiment also provides a kind of air-transport system of material, and the air-transport system of material includes such as above-mentioned object
The Pneumatic conveyer 200 of material.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of Pneumatic conveyer of material, which is characterized in that including：
Material-gathering device, conveying material-gathering device includes hopper portion and discharging portion, and the hopper portion is fixedly connected with discharging portion；
Drawing mechanism, the drawing mechanism include feed pipe, discharge nozzle, blow expects pipe and material delivery pipe, the feed pipe and institute
It states discharging portion to be fixedly connected, the discharge nozzle is connect with the material delivery pipe；
Blowing device, the blowing device include air compression plant and air hose, and described air hose one end is filled with air compression
Set connection；Other end is connect with the expects pipe of blowing.
2. the Pneumatic conveyer of material according to claim 1, which is characterized in that the section in the hopper portion is ladder
Shape.
3. the Pneumatic conveyer of material according to claim 2, which is characterized in that the discharging portion include connecting pin and
Discharge end, the connecting pin are connect with the trapezoidal hopper portion, and the discharge end is connect with the feed pipe.
4. the Pneumatic conveyer of material according to claim 3, which is characterized in that the cross-sectional width of the discharging portion from
The connecting pin is tapered into the discharge end.
5. the Pneumatic conveyer of material according to claim 1, which is characterized in that the discharging portion is enclosed by four side walls
At the side wall is provided at least one adjustable plate, and the adjustable plate is rotatablely connected with the side wall.
6. the Pneumatic conveyer of material according to claim 1, which is characterized in that the air hose includes connecting tube and divides
Flow tube, the connecting tube connect the air compression plant and isocon.
7. the Pneumatic conveyer of material according to claim 6, which is characterized in that the isocon is provided at least one
A flue, the flue are connect with the expects pipe of blowing.
8. the Pneumatic conveyer of material according to claim 7, which is characterized in that the flue is provided with adjusting stream
The regulating valve of amount.
9. the Pneumatic conveyer of material according to claim 1, which is characterized in that the hopper portion is provided with fixed dress
It sets.
10. a kind of air-transport system of material, which is characterized in that the air-transport system of the material includes such as claim
The Pneumatic conveyer of 1-9 any one of them materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810887867.1A CN108792626A (en) | 2018-08-06 | 2018-08-06 | A kind of Pneumatic conveyer and transport system of material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810887867.1A CN108792626A (en) | 2018-08-06 | 2018-08-06 | A kind of Pneumatic conveyer and transport system of material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108792626A true CN108792626A (en) | 2018-11-13 |
Family
ID=64079374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810887867.1A Pending CN108792626A (en) | 2018-08-06 | 2018-08-06 | A kind of Pneumatic conveyer and transport system of material |
Country Status (1)
| Country | Link |
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| CN (1) | CN108792626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116374634A (en) * | 2023-06-07 | 2023-07-04 | 常州海盟塑业有限公司 | Positive pressure pneumatic conveying system |
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| CN208603353U (en) * | 2018-08-06 | 2019-03-15 | 宁夏宝丰能源集团股份有限公司 | A kind of Pneumatic conveyer and transportation system of material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116374634A (en) * | 2023-06-07 | 2023-07-04 | 常州海盟塑业有限公司 | Positive pressure pneumatic conveying system |
| CN116374634B (en) * | 2023-06-07 | 2023-09-29 | 常州海盟塑业有限公司 | Positive pressure pneumatic conveying system |
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