CN109292456A - A kind of deceleration material blanking tube - Google Patents
A kind of deceleration material blanking tube Download PDFInfo
- Publication number
- CN109292456A CN109292456A CN201811387022.2A CN201811387022A CN109292456A CN 109292456 A CN109292456 A CN 109292456A CN 201811387022 A CN201811387022 A CN 201811387022A CN 109292456 A CN109292456 A CN 109292456A
- Authority
- CN
- China
- Prior art keywords
- valve
- outer cylinder
- liner
- blanking tube
- material blanking
- 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 title claims abstract description 47
- 239000011229 interlayer Substances 0.000 claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000000741 silica gel Substances 0.000 claims description 16
- 229910002027 silica gel Inorganic materials 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 238000005273 aeration Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 3
- 230000008719 thickening Effects 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 5
- 239000011343 solid material Substances 0.000 abstract description 5
- 238000011144 upstream manufacturing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 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
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
-
- 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
Abstract
The present invention provides a kind of deceleration material blanking tube, including upper valve, outer cylinder, liner, lower valve, air charging system, exhaust apparatus, the upper end of upper valve is connected with feed bin, lower end is connected with outer cylinder, the lower end of outer cylinder is connected with lower valve, liner is located at outer barrel, the direct fixing clamp of upper end flange of liner is between outer cylinder and upper valve, the direct fixing clamp of lower end flange of liner is between outer cylinder and lower valve, exhaust apparatus and air charging system are respectively arranged at outer cylinder both ends, exhaust apparatus and air charging system are communicated to the interlayer between outer cylinder and liner, the liner uses flexible material, the blanking channel of outer cylinder can be closed completely by interlayer inflating.Powder, solid material gravity blanking speed, flow rates controlled can be achieved in the present invention, prevents material layering, is crushed, and reduces electrostatic and generates, and mitigates upstream device and is hit, wears.
Description
Technical field
The present invention relates to a kind of pharmacy, food, the powder in chemical industry field, solid material conveys and blanking equipment,
More particularly, to a kind of deceleration material blanking tube.
Background technique
Currently, the powder in the fields such as pharmacy, food, chemical industry, solid gravity blanking mostly use the form of free blanking.But
The drop height phenomenon that free blanking can generate powder material layering when higher, solid material is crushed, and due to blanking speed
A large amount of electrostatic can be comparatively fast generated, there are the potential danger of dust explosion, quick blanking will also result in upstream device biggish
Impact, abrasion.As China's pharmacy, food, chemical industry are constantly progressive, the requirement to product quality and equipment safety is more next
It is higher, it needs to reform gravity blanking form.
Summary of the invention
The present invention provides a kind of deceleration material blanking tube, there are security risk, technical solutions when solving the problems, such as blanking
It is as described below:
A kind of deceleration material blanking tube, including upper valve, outer cylinder, liner, lower valve, air charging system, exhaust apparatus, upper valve
Upper end is connected with feed bin, and lower end is connected with outer cylinder, and the lower end of outer cylinder is connected with lower valve, and liner is located at outer barrel,
The direct fixing clamp of upper end flange of liner is between outer cylinder and upper valve, and the direct fixing clamp of lower end flange of liner is in outer cylinder under
Between valve, it is respectively arranged with exhaust apparatus and air charging system at outer cylinder both ends, exhaust apparatus and air charging system are communicated to outer cylinder
Interlayer between liner, the liner use flexible material, can be closed completely the blanking channel of outer cylinder by interlayer inflating
It closes.
The air charging system is located at the lower end of outer cylinder, and exhaust apparatus is located at the upper end of outer cylinder.
The exhaust apparatus uses exhaust ratio regulating valve.
Exhaust ratio regulating valve is connected with flow sensor, is provided with pressure between exhaust ratio regulating valve and outer cylinder
Sensor.
The air charging system includes charge valve and coupled pressure reducing valve, and the pressure reducing valve accesses external air source.
Air charging system is additionally provided with making-up air device, and making-up air device includes throttle valve, aeration valve, and throttle valve is connected with aeration valve
It is arranged in parallel after connecing with charge valve.
The liner is using silica gel, PE film or other rubber compatible with conveying material, plastic material.
The liner uses silica gel liner, and upper/lower terminal flange is directly sandwiched in outer cylinder and upper valve cartridge, lower valve respectively
Between badge disk, fixed by clip.The both ends thickening of silica gel liner is handled.
The liner uses PE film lining, and upper/lower terminal flange is clipped in outer cylinder and upper valve cartridge, lower valve respectively
Between chuck, and be fixed by clip and silica gel sealing pad, the silica gel sealing pad be located at outer cylinder and upper valve cartridge or
Between lower valve chuck.
The deceleration material blanking tube is by control jacket gas emission control blanking velocity, by controlling the control of jacket gas pressure
Blanking flow processed tests detection liner fine status by interlayer pressure maintaining.
Powder, solid material gravity blanking speed, flow rates controlled can be achieved in the present invention, prevents material layering, is crushed, reduces quiet
Electricity generates, and mitigates upstream device and is hit, wears.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the deceleration material blanking tube；
Fig. 2 is the fixation schematic diagram of silica gel liner upper end；
Fig. 3 is the fixation schematic diagram of PE film lining upper end；
Fig. 4 is the work step schematic diagram one of the deceleration material blanking tube；
Fig. 5 is the work step schematic diagram two of the deceleration material blanking tube；
Fig. 6 is the work step schematic diagram three of the deceleration material blanking tube.
Specific embodiment
As shown in Figure 1, the deceleration material blanking tube includes upper valve 2, outer cylinder 3, liner 4, lower valve 5, air charging system, exhaust
Device.
The exhaust apparatus includes pressure sensor 6, flow sensor 7, exhaust ratio regulating valve 8, and exhaust ratio is adjusted
Valve 8 is connected with flow sensor 7, and pressure sensor 6 is provided between exhaust ratio regulating valve 8 and outer cylinder 3.Flow sensing
Device 7 is used to monitor the extraction flow that jacket gas between outer cylinder 3 and liner 4 passes through exhaust ratio regulating valve 8, logical to control blanking
Road fully opens preceding blanking velocity.Pressure sensor 6 is for monitoring jacket gas pressure between outer cylinder 3 and liner 4, with vent ratio
Example regulating valve 8, aeration valve 12 control blanking channel together and fully open rear access portal size.
Air charging system includes charge valve 9, pressure reducing valve 10, and air charging system is additionally provided with making-up air device, the making-up air device packet
Include throttle valve 11, aeration valve 12.Throttle valve 11 and aeration valve 12 are arranged in parallel after being connected with charge valve 9, and aeration valve 12 is close
10 side of pressure reducing valve.
The upper end of the upper valve 2 is connected with feed bin 1, and lower end is connected with outer cylinder 3, the lower end of outer cylinder 3 and lower valve 5
It is connected, liner 4 is located inside outer cylinder 5, and the direct fixing clamp of upper end flange of liner 4 is between outer cylinder 3 and upper valve 2, liner 4
The direct fixing clamp of lower end flange between outer cylinder 3 and lower valve 5, be respectively arranged with exhaust apparatus and inflation at 3 both ends of outer cylinder
Device, the air charging system are located at the lower end of outer cylinder, and exhaust apparatus is located at the upper end of outer cylinder.Exhaust apparatus is connected to air charging system
Interlayer between outer cylinder 3 and liner 4, the liner 4 use flexible material, can be by interlayer inflating by the blanking of outer cylinder 3
Channel is closed completely.
Wherein, flexible lining is being protected using silica gel, PE film or other rubber compatible with conveying material, plastic material
Blanking channel can be closed completely by interlayer inflating under the premise of card some strength.When installation is fixed, the both ends of flexible lining
With turnup structure, flexible lining with outer cylinder 3 is connect by the structures rapid sealing such as chuck, clip.
As shown in Fig. 2, silica gel liner upper/lower terminal flange is clipped on outer cylinder respectively when the liner uses silica gel liner
Between chuck and upper valve cartridge, outer cylinder lower chuck and lower valve institute band chuck, and fixed respectively by clip.The two of silica gel liner
End thickeies, and improves strength of joint, and prevent after inflation liner 4 to heave on the outside of deceleration material blanking tube and with upper valve, lower valve
Interference.
As shown in figure 3, PE film lining both ends flange is clipped in outer cylinder and upper valve when the liner uses PE film lining
Between door, lower valve chuck, pass through the standard silica gel sealing pad to match with chuck and the chuck outside being placed among chuck
The clip of locking is fixed.
Pressure sensor 6, exhaust ratio regulating valve 8, charge valve 9, pressure reducing valve 10, throttle valve 11, is mended flow sensor 7
Sequence is connected air valve 12 by exterior line as shown in Figure 1, and pressure reducing valve 10 accesses external air source.Whole blanking process by PLC into
Row control, is operated by touch screen or button.
Deceleration blanking process step of the invention is as follows:
1, it is first turned on charge valve 9, external air source is inflated by pressure reducing valve 10, the folder between outer cylinder 3 and liner 4
Layer is inflated to setting pressure, is closed completely the blanking channel of deceleration material blanking tube, closes charge valve 9, guarantees that interlayer pressure is stablized,
Confirm that liner layer is intact.Valve 2, lower valve 5 in opening, the material in feed bin fall into deceleration material blanking tube top.It is detailed in Fig. 4.
2, exhaust ratio regulating valve 8 is opened, gas in interlayer is discharged, exhaust ratio tune is controlled by the extraction flow of setting
The aperture for saving valve 8, makes material slowly fall from deceleration material blanking tube by setting speed.It is detailed in Fig. 5.
3, when deceleration blanking tube passage fully opens, aeration valve 12 is opened, exhaust is controlled by the interlayer pressure of setting
The aperture of ratio adjusting valve 8 makes to keep certain blanking resistance in deceleration tube blanking channel, controls blanking speed.It is detailed in Fig. 6.
The invention has the characteristics that:
1, the aperture of exhaust ratio regulating valve 8 is controlled by extraction flow, guarantees that deceleration material blanking tube fully opens preceding material
Slowly, it at the uniform velocity falls.
2, pass through throttle valve 11 and aeration valve 12, and exhaust ratio regulating valve 8 is controlled by the interlayer pressure of setting
Aperture guarantees that deceleration material blanking tube fully opens rear material and slowly, at the uniform velocity falls.
3, lower valve 5 can be used the Quantitative dosings valve such as average rate feed valve and further control blanking velocity.
As it can be seen that powder, solid material gravity blanking speed, flow rates controlled can be achieved in the present invention, prevents material layering, is crushed,
It reduces electrostatic to generate, mitigates upstream device and be hit, wear.
Claims (10)
1. a kind of deceleration material blanking tube, it is characterised in that: including upper valve, outer cylinder, liner, lower valve, air charging system, exhaust dress
It sets, the upper end of upper valve is connected with feed bin, and lower end is connected with outer cylinder, and the lower end of outer cylinder is connected with lower valve, liner position
In outer barrel, for the direct fixing clamp of upper end flange of liner between outer cylinder and upper valve, the lower end flange of liner is directly fixed
It is clipped between outer cylinder and lower valve, is respectively arranged with exhaust apparatus and air charging system, exhaust apparatus and inflation dress at outer cylinder both ends
The interlayer being communicated between outer cylinder and liner is set, the liner uses flexible material, can pass through interlayer inflating falling outer cylinder
Material channel is closed completely.
2. deceleration material blanking tube according to claim 1, it is characterised in that: the air charging system is located at the lower end of outer cylinder, row
Device of air is located at the upper end of outer cylinder.
3. deceleration material blanking tube according to claim 1, it is characterised in that: the exhaust apparatus is adjusted using exhaust ratio
Valve.
4. deceleration material blanking tube according to claim 3, it is characterised in that: exhaust ratio regulating valve is connected with flow sensor
It connects, is provided with pressure sensor between exhaust ratio regulating valve and outer cylinder.
5. deceleration material blanking tube according to claim 1, it is characterised in that: the air charging system include charge valve and with its phase
The pressure reducing valve of connection, the pressure reducing valve access external air source.
6. deceleration material blanking tube according to claim 5, it is characterised in that: air charging system is additionally provided with making-up air device, tonifying Qi
Device includes throttle valve, aeration valve, and throttle valve and aeration valve are arranged in parallel after being connected with charge valve.
7. deceleration material blanking tube according to claim 1, it is characterised in that: the liner using silica gel, PE film or other
With the compatible rubber of conveying material, plastic material.
8. deceleration material blanking tube according to claim 7, it is characterised in that: the liner use silica gel liner, upper and lower two
End flange is directly sandwiched in respectively between outer cylinder and upper valve cartridge, lower valve chuck, is fixed by clip.
9. deceleration material blanking tube according to claim 7, it is characterised in that: the liner uses PE film lining, upper and lower
Both ends flange is clipped in respectively between outer cylinder and upper valve cartridge, lower valve chuck, and is consolidated by clip with silica gel sealing pad
Fixed, the silica gel sealing pad is between outer cylinder and upper valve cartridge or lower valve chuck.
10. deceleration material blanking tube according to claim 8, it is characterised in that: the both ends thickening of silica gel liner is handled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387022.2A CN109292456A (en) | 2018-11-20 | 2018-11-20 | A kind of deceleration material blanking tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387022.2A CN109292456A (en) | 2018-11-20 | 2018-11-20 | A kind of deceleration material blanking tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109292456A true CN109292456A (en) | 2019-02-01 |
Family
ID=65144097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811387022.2A Pending CN109292456A (en) | 2018-11-20 | 2018-11-20 | A kind of deceleration material blanking tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109292456A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716347A (en) * | 2021-08-31 | 2021-11-30 | 成都瑞柯林工程技术有限公司 | System, device and method for pneumatic conveying of particulate matter and control device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1265286A (en) * | 1960-05-18 | 1961-06-30 | Socam | Locking device, in particular for the pneumatic transport of materials or products |
| GB1502188A (en) * | 1974-07-23 | 1978-02-22 | Soberal Sa | Apparatus in which in use thereof bodies are decelerated |
| US5082236A (en) * | 1990-07-09 | 1992-01-21 | Custom Metalcraft Inc. | Tablet or capsule drop tube assembly |
| US6293426B1 (en) * | 1999-03-29 | 2001-09-25 | Zanchetta & C. S.R.L. | Method for off-loading incoherent material from a container and apparatus for the implementation of the method |
| JP2004331368A (en) * | 2003-05-12 | 2004-11-25 | Hitachi Plant Eng & Constr Co Ltd | Charging method and device for solids |
| CN204790358U (en) * | 2015-05-26 | 2015-11-18 | 河南省日立信股份有限公司 | Online AUTOMATICALLY SUPPLY AIR device of sulfur hexafluoride high -Voltage electrical appliances |
| CN205312291U (en) * | 2016-01-15 | 2016-06-15 | 中国科学院工程热物理研究所 | Combination control feed bin |
| CN108285020A (en) * | 2018-03-23 | 2018-07-17 | 上海威泽尔机械设备制造有限公司 | A kind of powder, granule materials sanitation-grade discharging ramp-down device |
| CN209242153U (en) * | 2018-11-20 | 2019-08-13 | 奥星制药设备（石家庄）有限公司 | A kind of deceleration material blanking tube |
-
2018
- 2018-11-20 CN CN201811387022.2A patent/CN109292456A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1265286A (en) * | 1960-05-18 | 1961-06-30 | Socam | Locking device, in particular for the pneumatic transport of materials or products |
| GB1502188A (en) * | 1974-07-23 | 1978-02-22 | Soberal Sa | Apparatus in which in use thereof bodies are decelerated |
| US5082236A (en) * | 1990-07-09 | 1992-01-21 | Custom Metalcraft Inc. | Tablet or capsule drop tube assembly |
| US6293426B1 (en) * | 1999-03-29 | 2001-09-25 | Zanchetta & C. S.R.L. | Method for off-loading incoherent material from a container and apparatus for the implementation of the method |
| JP2004331368A (en) * | 2003-05-12 | 2004-11-25 | Hitachi Plant Eng & Constr Co Ltd | Charging method and device for solids |
| CN204790358U (en) * | 2015-05-26 | 2015-11-18 | 河南省日立信股份有限公司 | Online AUTOMATICALLY SUPPLY AIR device of sulfur hexafluoride high -Voltage electrical appliances |
| CN205312291U (en) * | 2016-01-15 | 2016-06-15 | 中国科学院工程热物理研究所 | Combination control feed bin |
| CN108285020A (en) * | 2018-03-23 | 2018-07-17 | 上海威泽尔机械设备制造有限公司 | A kind of powder, granule materials sanitation-grade discharging ramp-down device |
| CN209242153U (en) * | 2018-11-20 | 2019-08-13 | 奥星制药设备（石家庄）有限公司 | A kind of deceleration material blanking tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716347A (en) * | 2021-08-31 | 2021-11-30 | 成都瑞柯林工程技术有限公司 | System, device and method for pneumatic conveying of particulate matter and control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208746733U (en) | A kind of storage and transportation of fracturing work scene and release the dedicated of fracturing propping agents exempt from brokenly jumbo bag | |
| CN209242153U (en) | A kind of deceleration material blanking tube | |
| CN105107739B (en) | A kind of superfine powder jet classifying method of purification and its special purpose device | |
| CN104437923B (en) | Automatic powder spraying device | |
| CN109292456A (en) | A kind of deceleration material blanking tube | |
| CN107399618B (en) | Powder feed system | |
| CN106964571A (en) | Non-ferrous metal broken material thermal imaging sorting unit | |
| CN107572270A (en) | A kind of continuous bulk system of high concentration force feed | |
| CN110759096A (en) | Powder material loading and transporting device with dynamic quick discharging function | |
| CN206184550U (en) | Surge drum of dry -type ball -milling system | |
| CN102826240A (en) | Tons of bagging equipment | |
| CN205628649U (en) | Free fall formula metal detects separating centrifuge | |
| CN206969771U (en) | Bulk cargo continuous ship discharging machine based on strength Yu mechanical combination conveying technology | |
| JP3313448B2 (en) | Transport pressure adjusting device for high pressure granular material transport system | |
| CN105645134B (en) | A kind of Bulk foodstuff dock covers belt continuous conveying device | |
| CN110030795B (en) | Coke drying system and process | |
| CN202614557U (en) | Sampling device for pyrophyllite micro-powders | |
| CN209147123U (en) | A kind of rotor for coal dust rotor weigher | |
| CN208265026U (en) | Anti- coal bunker heap device for coal | |
| CN208307542U (en) | A kind of mine underground coal bunker operation catch net | |
| CN207568645U (en) | What mine rescue equipment transfer chamber used automatically controls air curtain apparatus | |
| CN206927104U (en) | Feeding sending cans | |
| CN208762414U (en) | A kind of limekiln air supply device | |
| CN207226539U (en) | A kind of continuous bulk system of high concentration force feed | |
| CN205981769U (en) | Solid powder sampling device |
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 |