CN109969799A - It is a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone - Google Patents
It is a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone Download PDFInfo
- Publication number
- CN109969799A CN109969799A CN201711456681.2A CN201711456681A CN109969799A CN 109969799 A CN109969799 A CN 109969799A CN 201711456681 A CN201711456681 A CN 201711456681A CN 109969799 A CN109969799 A CN 109969799A
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- China
- Prior art keywords
- pulse
- pneumatic conveying
- valve
- manufacturing
- feeding pipe
- 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.)
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- 239000004575 stone Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000005303 weighing Methods 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000006004 Quartz sand Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- 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
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
-
- 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone, it is characterized by comprising gas sources, the close phase low speed pneumatic delivery bin pump of pulse, feed bin and pulse dust collector, the feed bin is connected with storehouse pump, the storehouse pump is connected with the deduster, the lower part of the storehouse pump is provided with tracheae and feeding pipe, the tracheae is connected with the gas source, the feeding pipe is connected by pneumatic outlet valve with storehouse pump, the tracheae is connected by pulse pneumatic conveying valve with the feeding pipe, the pulse pneumatic conveying valve controls the feeding pipe and connects the pulse mode of movement that one section of compressed gas connects one section of material again using one section of material.The present invention, by powder conveying, so that the conveying of powder is more smooth, can preferably be controlled powder conveying amount, achieve the purpose that be precisely weighed using the close phase low speed mode of movement of pulse.
Description
Technical field
The present invention relates to a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone.
Background technique
Vacuum stone in the present invention is a kind of new product, is prepared using the principle of Magdeburg hemispheres, which more connects
It is bordering on lithotome in nature, the overall performance of vacuum stone is also close to lithotome.The specific descriptions of vacuum stone of the present invention
It may refer to the earlier patent application of the present inventor.What compound stone production line in the prior art was difficult to meet vacuum stone prepares need
It wants.Such as Chinese Patent Application No. is CN201510004627.9 application for a patent for invention, publication date is on April 22nd, 2015,
A kind of environment-friendly type artificial stone production line is disclosed, the raw material in production line is conveyed using pipeline transporter, the pipeline
Device includes at least one pipeline conveyer, and the raw material is sand and/or powder.The pipeline conveyer be screw conveyor,
At least one of wind groove conveyer and pulsometer conveyer.Production line further includes raw material storage tank, with chromakey mixer, stirring master
Machine and moulding press, the raw material storage tank output end are connect by the pipeline transporter with chromakey mixer input terminal,
It is connected with chromakey mixer output end by the input terminal of belt conveyor and stirring host, stirring host output end and moulding press
Input terminal connection, the pipeline transporter are connect with described with chromakey mixer input terminal by measuring tank.It is needed in vacuum stone
It is difficult to control its weight using the conveying of the powder of accurate weight, but powder, above-mentioned mode of movement is unable to satisfy vacuum stone
Manufacture needs.
Summary of the invention
Technical problem to be solved by the present invention lies in the deficiency for overcoming the above-mentioned prior art, provide it is a kind of without fugitive dust,
Environmentally friendly, accurate weighing the pulse Dense Phase Pneumatic Conveying System for being used to manufacture vacuum stone.
According to provided by the invention a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone, including gas source, arteries and veins
Close phase low speed pneumatic delivery bin pump, feed bin and pulse dust collector are rushed, the feed bin is connected with storehouse pump, the storehouse pump and institute
It states deduster to be connected, the lower part of the storehouse pump is provided with tracheae and feeding pipe, and the tracheae is connected with the gas source, institute
It states feeding pipe and is connected by pneumatic outlet valve with storehouse pump, the tracheae passes through pulse pneumatic conveying valve and the feeding pipe
It is connected, the pulse pneumatic conveying valve controls the feeding pipe and connect one section of compressed gas using one section of material and connect one section of material again
Pulse mode of movement.
Also have according to a kind of pulse Dense Phase Pneumatic Conveying System for manufacturing vacuum stone provided by the invention following attached
Belong to technical characteristic:
It further comprise that the storehouse pump includes stabilizer blade, the tracheae and the conveying pipeline of the pump housing, the support pump housing
Road, the tracheae are provided with two-way, and wherein a-road-through crosses pressure regulator valve and the pulse pneumatic conveying valve is connected with the feeding pipe,
In addition a-road-through overregulates valve and upper inlet valve and is connected with the pump housing.
It further comprise that the feed bin is connected by frequency conversion screw conveyor with the pump housing, the top of the pump housing
It is provided with exhaust valve and high-order level-sensing device.
Further comprise that the lower part of the pump housing is provided with pneumatic arch breaking device, weighing sensor is set on the stabilizer blade.
It further comprise that the gas source includes air accumulator, freeze drier and air compressor, the air compressor is logical
The freeze drier is crossed to be connected with the air accumulator.
It further comprise that the deduster includes cavity, installs filter bag in the cavity and be located at the cavity bottom
The pneumatic outlet valve in portion, the cavity are connected by the feeding pipe with storehouse pump.
It further comprise that filter bag exchange screen is provided on the cavity, lower part is provided with low level level-sensing device.
It further comprise being additionally provided with control system, the control system and the gas source, storehouse pump and the dedusting
Device is connected.
According to provided by the invention a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System and prior art phase of vacuum stone
Than have the advantages that firstly, the present invention using the close phase low speed mode of movement of pulse by powder conveying so that the conveying of powder is more
Add smooth, can preferably control powder conveying amount, achieve the purpose that be precisely weighed.Secondly, the present invention uses pipeline powder
Body solves the problems, such as powder metage and conveying fugitive dust, more environmentally-friendly.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the perspective view that storehouse pumps in the present invention.
Fig. 3 is the perspective view of deduster in the present invention.
Fig. 4 is the schematic diagram of mode of movement in the present invention.
Specific embodiment
Clearly to illustrate the scheme in the present invention, preferred embodiment is given below and being described with reference to the accompanying drawings.With
Under explanation be substantially only exemplary and be not intended to limitation the disclosure application or purposes.It should be understood that
In whole attached drawings, corresponding appended drawing reference indicates identical or corresponding component and feature.
Vacuum stone of the invention is a kind of completely new plate, it includes the granulated aggregate of different-grain diameter and filling out for base volume
Cell cube is filled, the fills unit body is made of fine grain solid particle filler material and liquid filler, and the solid particle is filled out
The surface of charge, which has, fills the flexible liquid filling film formed by the liquid filler, and the granulated aggregate of each partial size is mutual
Mutually filling is bonded, and the gap filling between the granulated aggregate has the fills unit body, the granulated aggregate and the filling
Cell cube forms vacuum tightness body.The present invention mutually fills the granulated aggregate of different-grain diameter, large-size particles aggregate phase mutual connection
Nearly fitting, small size particle aggregate fill the gap between large-size particles aggregate, the gap between each particles aggregate by
The filling of fills unit body, for the fills unit body during filling, the flexible liquid filling film on surface is according to gap
Size shape deforms, and fills closely knit air in discharge gap to will have the gap as far as possible.The present invention utilizes horse
The principle of moral fort hemisphere prepares vacuum stone, and the vacuum stone is closer to lithotome in nature, the overall performance of vacuum stone
Also close to lithotome.The specific descriptions of vacuum stone of the present invention may refer to the earlier patent application of the present inventor.
Referring to Fig. 1 to Fig. 4, provided by the invention a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone,
Including gas source 1, the close phase low speed pneumatic delivery bin pump 2 of pulse, feed bin 3 and pulse dust collector 4, the feed bin 3 pumps 2 phases with the storehouse
Connection, the storehouse pump 2 are connected with the deduster 4, and the lower part of the storehouse pump 2 is provided with tracheae 21 and feeding pipe 22, institute
It states tracheae 21 to be connected with the gas source 1, the feeding pipe 22 is connected by pneumatic outlet valve 23 with storehouse pump 2, institute
It states tracheae 21 to be connected by pulse pneumatic conveying valve 24 with the feeding pipe 22, the pulse pneumatic conveying valve 24 controls the conveying pipeline
Road 22 connects the pulse mode of movement that one section of compressed gas 10 connects one section of material 20 again using one section of material 20.The present invention passes through pulse
The continuous ON/OFF of strength valve 24 forms discontinuous gas supply, so that one section of material 20 in the feeding pipe 22 be made to connect one section of compression
Gas 10 connects the pulse mode of movement that one section of material 20 connects one section of compressed gas 10 again.This mode of movement makes powder in long tube
Conveyed in road it is more smooth, also solve the problems, such as manually transport generate fugitive dust.Pulse in the present invention refers to the pulse air
Power valve 24 gives air pulse, such as valve of every 10 seconds openings, and valve closes valve after opening 0.15 second, every 10 seconds primary.10
Second is interval, and 0.15 second is width.Close phase indicates positive pressure, and general conveying capacity is bigger, dilute to the expression general conveying capacity ratio of negative pressure
It is smaller.
It referring to Fig. 1 and Fig. 2, further comprise that the storehouse pump 2 includes the pump housing in above-described embodiment that the present invention provides
25, stabilizer blade 26, the tracheae 21 and the feeding pipe 22 of the pump housing 25 are supported, the tracheae 21 is provided with two-way,
Middle a-road-through crosses pressure regulator valve 27 and the pulse pneumatic conveying valve 24 is connected with the feeding pipe 22, and in addition a-road-through overregulates valve
27 and upper inlet valve 28 be connected with the pump housing 25.Gas circuit in the present invention is provided with two-way, is connected with the pump housing 25
Tracheae 21 provide gas source for Pneumatic component, and it is possible to be cleaned to the inner wall of the pump housing 25.One to be connected with feeding pipe 22
Road provides compressed gas, pushes material conveying.
It referring to Fig. 1 and Fig. 2, further comprise that the feed bin 3 passes through frequency conversion spiral shell in above-described embodiment that the present invention provides
Rotation conveyer 31 is connected with the pump housing 25, and the top of the pump housing 25 is provided with exhaust valve 251 and high-order level-sensing device 252.
The feed bin 3 is equipped with powder, the air-actuated feeding valve phase that the frequency conversion screw conveyor 31 passes through hose and 25 top of the pump housing
Connection, the frequency conversion screw conveyor 31 can accurately control the conveying capacity of powder.
It referring to Fig. 1 and Fig. 2, further comprise that the lower part of the pump housing 25 is set in above-described embodiment that the present invention provides
It is equipped with pneumatic arch breaking device 253, weighing sensor 261 is set on the stabilizer blade 26.The lower part of the pump housing 25 is pyramidal structure, institute
Stating pneumatic arch breaking device 253 is the gas nozzle being mounted in pyramidal structure, by gas nozzle to powder jetting high pressure gas in the pump housing 25, is prevented
Only block.The weighing sensor 261 can accurately weigh.
It referring to Fig. 1, further comprise that the gas source 1 includes air accumulator 11, cold in above-described embodiment that the present invention provides
Lyophilizer 12 and air compressor 13, the air compressor 13 pass through the freeze drier 12 and 11 phase of air accumulator
Connection.The air compressor 13 generates high pressure gas, and filtering is dried to high pressure gas in the freeze drier 12, described
Air accumulator 11 stores high pressure gas, and three is linked together by tracheae.
It referring to figure 1, figure 2 and figure 3, further comprise that the deduster 4 includes in above-described embodiment that the present invention provides
Cavity 41, the filter bag being mounted in the cavity 41 and the pneumatic outlet valve 42 positioned at 41 bottom of cavity, the cavity 41
It is connected by the feeding pipe 22 with storehouse pump 2.The deduster 4 can separate powder with high pressure gas, prevent
Fugitive dust.
It further comprise being provided with filter bag more on the cavity 41 in above-described embodiment that the present invention provides referring to Fig. 3
Window 43 is changed, lower part is provided with low level level-sensing device 44.The window 43 is convenient to replace filter bag.Low level level-sensing device 44 is used for
Detect powder amount.
It further comprise being additionally provided with control system 5 in above-described embodiment that the present invention provides referring to Fig. 1, the control
System 5 processed is connected with the gas source 1, storehouse pump 2 and the deduster 4.The control system 5 can be according to design need
It wants, automatically controls whole system work, powder is precisely weighed.
The course of work of the invention is as follows: when downstream, blender needs to convey, first by manually filling out in man-machine interface
The weight for needing to convey is write, and confirms in deduster whether have quartz sand powder (the low level signals of the feed bin can also be included in
PLC control system realizes automatic judgement), then successively open pneumatic exhaust valve, the air-actuated feeding valve, frequency conversion spiral transferring on storehouse pump 2
Send the equipment such as machine.From feed bin quartz sand powder, fallen into pulse close phase low speed storehouse pump 2 by frequency conversion screw conveyor 31.And
When the weighing sensor being located on the close phase low speed pneumatic delivery bin pump 2 of pulse measures preset feeding quantity 90% (according to wanting
Ask this percentage can be with flexible modulation), then weighing sensor outputs signal to frequency converter, and frequency converter is to frequency conversion helical feed
Machine output order, is fed with the slow-speed of revolution, until after approaching or reaching preset value, close frequency conversion screw conveyor, pneumatically into
Expect valve and pneumatic exhaust valve, opens pneumatic outlet valve, upper inlet valve and pulse pneumatic conveying valve later, quartz sand powder is through enterprising air pressure
Be reduced to the discharge outlet of pulse close phase low speed storehouse pump 2, and made by pulse pneumatic conveying valve orderly " ON/OFF " be in conveyance conduit
One section of material, the state of one section of compressed air, quartz sand powder are exactly in this way, passing through pipeline, and be averaged about 250kg/3min's
Ability is transported to about 30 meters of horizontal distance, above the blender that high about 15 meters of vertical-lift in deduster, leads to again later
The pneumatic outlet valve for crossing deduster bottom, quartz sand powder is put into blender.
Above-mentioned various parts in the present invention can be obtained by market purchasing, belong to commercially available mature component.
In conclusion above said content is only the embodiment of the present invention, it is merely to illustrate the principle of the present invention, is not used
In limiting the scope of protection of the present invention.All within the spirits and principles of the present invention, made any modification, equivalent replacement, change
Into etc., it should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone, it is characterised in that: close mutually low including gas source, pulse
Fast pneumatic delivery bin pump, feed bin and pulse dust collector, the feed bin are connected with storehouse pump, the storehouse pump and the deduster
It is connected, the lower part of the storehouse pump is provided with tracheae and feeding pipe, and the tracheae is connected with the gas source, the conveying pipeline
Road is connected by pneumatic outlet valve with storehouse pump, and the tracheae is connected by pulse pneumatic conveying valve with the feeding pipe,
The pulse pneumatic conveying valve controls the feeding pipe, and using one section of material, to connect the pulse that one section of compressed gas connects one section of material again defeated
Send mode.
2. as described in claim 1 a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone, it is characterised in that: institute
Stabilizer blade, the tracheae and the feeding pipe that storehouse pump includes the pump housing, the support pump housing are stated, the tracheae is provided with two-way,
Wherein a-road-through crosses pressure regulator valve and the pulse pneumatic conveying valve is connected with the feeding pipe, and in addition a-road-through overregulates valve and upper
Intake valve is connected with the pump housing.
3. as claimed in claim 2 a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone, it is characterised in that: institute
It states feed bin and is connected by frequency conversion screw conveyor with the pump housing, exhaust valve and high-order material position are provided at the top of the pump housing
Meter.
4. as claimed in claim 2 a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone, it is characterised in that: institute
The lower part for stating the pump housing is provided with pneumatic arch breaking device, and weighing sensor is arranged on the stabilizer blade.
5. as described in claim 1 a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone, it is characterised in that: institute
Stating gas source includes air accumulator, freeze drier and air compressor, and the air compressor passes through the freeze drier and institute
Air accumulator is stated to be connected.
6. as described in claim 1 a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone, it is characterised in that: institute
Stating deduster includes cavity, the filter bag of installation in the cavity and the pneumatic outlet valve positioned at the cavity bottom, the chamber
Body is connected by the feeding pipe with storehouse pump.
7. as claimed in claim 6 a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone, it is characterised in that: institute
It states and is provided with filter bag exchange screen on cavity, lower part is provided with low level level-sensing device.
8. as described in claim 1 a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone, it is characterised in that: also
It is provided with control system, the control system is connected with the gas source, storehouse pump and the deduster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456681.2A CN109969799A (en) | 2017-12-27 | 2017-12-27 | It is a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456681.2A CN109969799A (en) | 2017-12-27 | 2017-12-27 | It is a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109969799A true CN109969799A (en) | 2019-07-05 |
Family
ID=67074367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711456681.2A Pending CN109969799A (en) | 2017-12-27 | 2017-12-27 | It is a kind of for manufacturing the pulse Dense Phase Pneumatic Conveying System of vacuum stone |
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| Country | Link |
|---|---|
| CN (1) | CN109969799A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193837A (en) * | 2020-09-24 | 2021-01-08 | 淮南东华欧科矿山支护设备有限责任公司 | Self-induction constant-pressure mining material remote pneumatic conveying system |
| CN114906621A (en) * | 2022-06-30 | 2022-08-16 | 苏州娄城新材料科技有限公司 | Modified fly ash pressure conveying and mixing system and process |
| CN116081309A (en) * | 2023-04-11 | 2023-05-09 | 常州伊泽博格粉体设备有限公司 | Energy-saving dense-phase pneumatic conveying system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201551925U (en) * | 2009-12-17 | 2010-08-18 | 南通奥普机械工程有限公司 | Lateral pulse dust remover |
| CN202529571U (en) * | 2012-03-23 | 2012-11-14 | 济南煜龙气力输送设备有限公司 | Gravimetric pulse pneumatic conveyor |
| CN104555451A (en) * | 2013-10-20 | 2015-04-29 | 宁夏嘉翔自控技术有限公司 | Pneumatic wheat conveying system |
| CN206580299U (en) * | 2016-12-21 | 2017-10-24 | 浙江智的智能装备技术有限公司 | A kind of powder auxiliary agent Dense Phase Pneumatic Conveying System |
| CN207792103U (en) * | 2017-12-27 | 2018-08-31 | 安徽省安美利特环保材料科技有限公司 | A kind of pulse Dense Phase Pneumatic Conveying System for manufacturing vacuum stone |
-
2017
- 2017-12-27 CN CN201711456681.2A patent/CN109969799A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201551925U (en) * | 2009-12-17 | 2010-08-18 | 南通奥普机械工程有限公司 | Lateral pulse dust remover |
| CN202529571U (en) * | 2012-03-23 | 2012-11-14 | 济南煜龙气力输送设备有限公司 | Gravimetric pulse pneumatic conveyor |
| CN104555451A (en) * | 2013-10-20 | 2015-04-29 | 宁夏嘉翔自控技术有限公司 | Pneumatic wheat conveying system |
| CN206580299U (en) * | 2016-12-21 | 2017-10-24 | 浙江智的智能装备技术有限公司 | A kind of powder auxiliary agent Dense Phase Pneumatic Conveying System |
| CN207792103U (en) * | 2017-12-27 | 2018-08-31 | 安徽省安美利特环保材料科技有限公司 | A kind of pulse Dense Phase Pneumatic Conveying System for manufacturing vacuum stone |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193837A (en) * | 2020-09-24 | 2021-01-08 | 淮南东华欧科矿山支护设备有限责任公司 | Self-induction constant-pressure mining material remote pneumatic conveying system |
| CN114906621A (en) * | 2022-06-30 | 2022-08-16 | 苏州娄城新材料科技有限公司 | Modified fly ash pressure conveying and mixing system and process |
| CN114906621B (en) * | 2022-06-30 | 2023-12-19 | 苏州娄城新材料科技有限公司 | Modified fly ash pressure conveying mixing system and process |
| CN116081309A (en) * | 2023-04-11 | 2023-05-09 | 常州伊泽博格粉体设备有限公司 | Energy-saving dense-phase pneumatic conveying system |
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