CN207956645U - A kind of block-resistant type disturbance formula granular material metering and conveying device - Google Patents
A kind of block-resistant type disturbance formula granular material metering and conveying device Download PDFInfo
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- CN207956645U CN207956645U CN201820355314.7U CN201820355314U CN207956645U CN 207956645 U CN207956645 U CN 207956645U CN 201820355314 U CN201820355314 U CN 201820355314U CN 207956645 U CN207956645 U CN 207956645U
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Abstract
A kind of block-resistant type disturbance formula granular material metering and conveying device, including mechanical disturbance device, metering device and conveying device；Wherein, mechanical disturbance device is arranged in powder cabin cone bucket, and mechanical disturbance device is by mechanical scraping blade, central shaft and disturbs motor form, and several mechanical scraping blades are provided on central shaft, and central shaft is connected with disturbance motor；The discharge outlet of powder cabin cone bucket, which is provided with, adds box, adds cassette bottom portion and is connect with metering device, metering device is connected by hose with conveying device.The utility model can effectively avoid hardened, noise in material transportation process, leak the problems such as powder, pass through and metering device is arranged by the way that mechanical disturbance device, the mechanical scraping blade in mechanical disturbance device are arranged in powder cabin cone bucket so that metering is more accurate；By the way that metering device and conveying device is arranged, rise the problem for causing the material moisture absorption hardened by designing the multiple coil steam generated in the process that can effectively avoid making up a prescription.
Description
Technical field
The utility model belongs to solid powder material transportation art, and it is defeated to be related to a kind of block-resistant type disturbance formula granular material metering
Send device.
Background technology
Solid powder conveying has relatively broad application in current domestic lightization, food and chemical field, especially
Chemical industry, because of the special natures such as the easy moisture absorption of certain raw materials, oxidizable, accurate conveying difficulty is larger.Solid powder is generally more
It is preserved using storage tank, due to a variety of causes such as material gravity mutually squeezes, the moisture absorptions, it is existing hardened arch bridge easily occur for material in feed bin
As, hardened once being formed or arch bridge, material can not proper flow, under the influence of a production procedure normal work.
For the hardened problem of material, domestic common perturbation scheme is that mechanical vibrator and compressed air fluidize two kinds of moulds at present
Formula.Mechanical vibrator is made of vibrating bunker, star-shaped feeding machine, and some is also configured with helical feed.Vibrating bunker passes through vibrator
Realize that broken arch disturbs, noise is larger in operational process, and easily causes junction rubber rupture leakage powder, influence working environment, together
When there is also the possibilities that material the more shakes the more closely knit.The compression that compressed air fluid technology is primarily referred to as accessing pulse to powder cabin is empty
Gas so that hardened material bed breakage reaches disturbance effect, but compressed air may bring steam into, once stop air inlet meeting
It is hardened to material to play a role in promoting；And compressed air may influence solid accumulation density, cause to measure inaccurate influence medicine
The practical dosage of product.
Because above-mentioned various problems, it is defeated that blanking often occurs for the granular materials such as currently used lime and sodium carbonate transport system
The problems such as equipment blocking, added amount of chemical are inaccurate, powder is revealed, noise is big, working environment is poor is sent, it is steady safely to seriously affect system
Fixed operation.Therefore develop it is a kind of can accurate measurement again can safe and stable operation granular material metering and conveying device have it is extensive
Application prospect.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of block-resistant type disturbance formula granular material metering
Conveying device, the device can effectively abolish that material is hardened and without friction and noise, and working environment is preferable, being capable of accurate measurement
It again can safe and stable operation.
To achieve the above object, the utility model adopts the following technical scheme：
A kind of block-resistant type disturbs formula granular material metering and conveying device, including mechanical disturbance device, adds box, metering device
And conveying device；Wherein, mechanical disturbance device is arranged in powder cabin cone bucket, and mechanical disturbance device is by mechanical scraping blade, central shaft
And disturbance motor form, central shaft are vertically arranged in powder cabin cone bucket, and several mechanical scraping blades, central shaft are provided on central shaft
It is connected with disturbance motor；Powder cabin discharge outlet, which is provided with, adds box, adds cassette bottom portion and is connect with metering device, metering device with it is defeated
Device is sent to be connected；Metering device includes metering screw machine, and conveying device includes conveyor screw machine.
The utility model, which further improves, to be, central shaft is located at the center of powder cabin cone bucket；Mechanical scraping blade is flexible steel
Mechanical scraping blade is fixed on central shaft by piece using bolt；Mechanical scraping blade is provided with 3~5 layers from top to bottom, every layer of setting piece；
Machinery is scraped leaf length and is gradually shortened from top to bottom, and end and the feed bin cone bucket inner wall spacing of every layer of mechanical scraping blade are 20mm.
The utility model, which further improves, to be, mechanical scraping blade is in 30~90 degree of angles with central shaft.
The utility model, which further improves, to be, is added box and is connected using two semilune flanges with powder cabin cone bucket discharge port
It connects；Motor is disturbed to be arranged on adding outer box wall.
The utility model, which further improves, to be, metering device is made of measure motor and metering screw machine, metering
Motor is connected with metering screw machine.
The utility model, which further improves, to be, conveying device is made of feeder motor and conveyor screw machine, conveying
Motor is connected with conveyor screw machine, and the feed inlet of conveyor screw machine is connected by hose with the discharge port of metering screw machine.
The utility model, which further improves, to be, conveyor screw machine passes through with hose and metering screw machine with hose
V-type clip is fixed.
The utility model, which further improves, to be, metering screw machine end is provided with diaphragm type level switch；Hose is
PU moulds muscle transparent hose.
The utility model, which further improves, to be, secondary conveying device is arranged between metering device and conveying device, secondary defeated
Device is sent to be made of stand-by motor and secondary conveyor screw machine, stand-by motor and secondary conveyor screw machine are connected, secondary conveyor screw
Machine inlet is connected with metering device, and secondary conveyor screw machine discharge port is connected with conveying device；Secondary conveyor screw machine end is arranged
Diaphragm type level switch.
The utility model, which further improves, to be, vibrating motor is arranged on powder cabin cone bucket side wall, is added setting in box and is shaken
Dynamic formula material switchs, and vibratory material switch is chain with vibrating motor.
Compared with prior art, the utility model has the advantage that：
1) the utility model in powder cabin cone bucket by being arranged mechanical disturbance device, the mechanical scraping blade in mechanical disturbance device
The problems such as hardened, noise in material transportation process, leakage powder can effectively be avoided, by the way that metering device is arranged so that powder metering
It is more accurate；
2) the utility model includes metering screw machine by the way that metering device and conveying device, metering device is arranged, conveying
Device includes conveyor screw machine, and object is caused by designing the multiple coil steam rising generated in the process that can effectively avoid making up a prescription
Expect the hardened problem of the moisture absorption.
3) metering and conveying device more can accurately measure powder, ensure added amount of chemical, while metering and conveying device
Frequency conversion application can be done, various medicaments is adapted to and prepares dosing method and auto-adjustment control.
Further, mechanical scraping blade and central shaft are in 30~90 ° of angles in the utility model, reinforce mechanical scraping blade to material
The level of disruption of layer stable state, it is ensured that arch bridge and hardened abolish effect.
Further, box and powder cabin discharge port are added and uses two semilune flanged joints, when installation adds box can be horizontal
Direction 360 degree rotation, to meet in-site installation environment, device orientation fixes the installation bolt of semilune flange again after determining.
Further, conveying capacity is delivered to follow-up equipment after the determination of measure motor rotating speed by metering screw machine.Simultaneously
Measure motor can do frequency conversion application, be adapted to various medicaments and prepare dosing method and auto-adjustment control.
Further, conveying device feed inlet and hose be by V-type clamp connection, can horizontal direction 360 degree rotation, be convenient for
Scene is adjusted flexibly according to equipment actual conditions.
Further, hose is that PU moulds muscle transparent hose, plays connection metering device discharge port and conveying device feed inlet
Effect can observe powder carry situation by hose.
Further, diaphragm type level switch is arranged in metering screw machine (or secondary conveyor screw machine) end, can be to material
Malfunction monitors in time, and when failure can promptly take measures, and protects equipment.
Further, when material feed opening with dispensing mouth mounting distance by limited time, in metering screw machine and conveying device
Between secondary conveying device is set, be capable of the negative height difference of effective compensation fed distance.
Further, according to material physicochemical property, apolegamy powder cabin side wall vibrating motor vibrates the utility model with box is added
Formula material switchs, and vibratory material switch is chain with vibrating motor, and the Vibration on Start-up motor if adding inside box without drug adds
Strong material perturbation action assists mechanical scraping blade to abolish hardened material arch bridge.
Description of the drawings
Fig. 1 is the metering and conveying device structural schematic diagram of the utility model.
In figure, 1-mechanical scraping blade；2-central shafts；3-disturbance motors；4-add box；5-isolating valve,s；6-metering electricity
Machine；7-metering screw machines；8-level switch；9-hoses；10-feeder motors；11-conveyor screw machines；12-feeding ports,
13-powder cabin cone buckets, 14-powder cabin discharge ports.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of block-resistant type of the utility model disturbs formula granular material metering and conveying device, is filled by mechanical disturbance
It sets, add box 4, metering device, hose 9 and five part of conveying device composition, add secondary conveying device when necessary.
Wherein, mechanical disturbance device is arranged in powder cabin cone bucket 13, for being stirred to medicament；Mechanical disturbance device by
Mechanical scraping blade 1, central shaft 2, disturbance motor 3 and other relevant connection fasteners composition, central shaft 2 are vertically arranged in powder cabin cone bucket
In 13, and the mechanical scraping blade 1 of several sets is provided on the center of powder cabin cone bucket 13, central shaft 2, specifically, mechanical scraping blade 1
It for flexible steel sheet, is fixed by bolts on central shaft 2, machinery is scraped leaf length and is gradually shortened from top to bottom, ensures to bore with feed bin
The 13 inner wall spacing that struggle against are 20mm or so, and noise is generated when equipment being avoided to dally.Mechanical scraping blade 1 is arranged 3~5 layers according to material properties
It differs, every layer is arranged 2, and mechanical scraping blade 1 is in 30~90 degree of angles with central shaft 2.The angle of every layer of mechanical scraping blade and central shaft
Both it may be the same or different.Machinery scraping blade 1 is bent under the drive of central shaft 2 in material internal rotating when operation, works as chance
It is flicked when to arch bridge to abolish arch bridge.Central shaft 2 is connected with disturbance motor 3, drives mechanical scraping blade 1 in powder by disturbing motor 3
It is stirred disturbance inside the cone bucket of storehouse, prevents material hardened.
It is provided at powder cabin discharge port 14 and adds box 4, added box 4 and connected using two semilune flanges with powder cabin discharge port 14
Connect, when installation add box 4 can horizontal direction 360 degree rotation, to meet in-site installation environment, device orientation determine after again fixed half
The installation bolt of month shape flange.4 bottom of box is added to connect with metering device.Motor 3 is disturbed to be arranged on adding 4 outer wall of box.From
13 falling material of powder cabin cone bucket enters to add after box 4 buffers to make up a prescription by metering device and delivering into for conveying device successively
Case reaches conveying purpose.
Metering device is made of measure motor 6, metering screw machine 7 and casing.Measure motor 6 is connected with metering screw machine 7,
Medicament is delivered to follow-up equipment by metering screw machine 7 after 6 rotating speed of measure motor determines conveying capacity.Measure motor 6 simultaneously
Frequency conversion application can be done, various medicaments is adapted to and prepares dosing method and auto-adjustment control.
Measure motor 6 can prepare the different process selection frequency control added according to medicament or non-frequency controls, with ripe stone
For ashes, when using fixed concentration prepared when, measure motor 6 can not frequency conversion, determined by control device run time
Medicament matches concentration；When using varied concentration come when being prepared, 6 frequency control of measure motor, by 6 frequency of measure motor with
System flow of inlet water changes added amount of chemical in real time.
Conveying device is made of feeder motor 10, conveyor screw machine 11 and casing.Feeder motor 10 and conveyor screw machine 11
It is connected, the feed inlet of conveyor screw machine 11 is connected by hose 9 with the discharge port of metering screw machine 7, and conveyor screw machine 11
With hose 9, metering screw machine 7 is fixed with hose 9 by clip, conveyor screw machine 11 can horizontal direction 360 degree rotation, just
It is adjusted flexibly according to equipment actual conditions in scene.The angle that screw machine 7 and horizontal plane are measured in the utility model can be at 0-60 °
Adjustment in range.
Hose 9 is that PU moulds muscle transparent hose, plays connection metering device discharge port and conveying device feed inlet, can lead to
Cross hose observation powder carry situation.
Metering device feed side connects measure motor 6, exit side connection flexible pipe 9.Conveying device feed inlet and 9 clip of hose
Connection, exit side are connect with the feeding port 12 for preparing case.If material feed opening, by limited time, can counted with dispensing mouth mounting distance
Secondary conveying device, the negative height difference of energy effective compensation fed distance are added between amount device and hose, while secondary conveying device can
Avoiding steam from being back to bin bottom makes material make moist.
Secondary conveying device is made of stand-by motor, secondary conveyor screw machine and casing.Stand-by motor and secondary conveyor screw machine
It is connected, secondary conveyor screw machine inlet is connected with metering device, and secondary conveyor screw machine discharge port is connected with hose 9.
Be respectively provided with diaphragm type level switch 8 in metering screw machine 7 and secondary conveyor screw machine end in the utility model, when after
When continuous equipment fault or other problems cause material to convey obstacle, solid accumulation is to a certain degree will trigger switch report herein
Alert, complete equipment operation stops, and reaches protective effect, equipment can smoothly start after Failure elimination.
Clip in the utility model is V-type clip, and installation is relatively simple, and management easy to maintain.Add box 4 and powder cabin
Horizontal direction 360 degree rotation can be achieved with 9 junction of hose in 14 junction of discharge port and conveying device, to meet complexity
In-site installation is practical, and mode is flexible, and reliability is high.
It is small or fineness is high, the strong solid powder of moisture absorption for particle, vibrating motor and vibratory material switch can be added.
Vibrating motor is arranged on 13 side wall of powder cabin cone bucket, and vibratory material switch, which is mounted on, to be added in box 4, as adding inside box 4
Material detector, vibratory material switch is chain with vibrating motor, the Vibration on Start-up motor if adding inside box 4 without drug,
Strength imparting material perturbation action.
Claims (10)
1. a kind of block-resistant type disturbs formula granular material metering and conveying device, which is characterized in that including mechanical disturbance device, add box
(4), metering device and conveying device；Wherein, the setting of mechanical disturbance device is in the powder cabin cone bucket (13), mechanical disturbance device by
Mechanical scraping blade (1), central shaft (2) and disturbance motor (3) form, and central shaft (2) is vertically arranged in powder cabin cone bucket (13), in
Several mechanical scraping blades (1) are provided in mandrel (2), central shaft (2) is connected with disturbance motor (3)；Powder cabin discharge port is set at (14)
It is equipped with and adds box (4), add box (4) bottom and connect with metering device, metering device is connected with conveying device；Metering device includes
Metering screw machine (7), conveying device include conveyor screw machine (11).
2. a kind of block-resistant type according to claim 1 disturbs formula granular material metering and conveying device, which is characterized in that center
Axis (2) is located at the center of powder cabin cone bucket (13)；Mechanical scraping blade (1) is flexible steel sheet, is fixed on mechanical scraping blade (1) using bolt
On central shaft (2)；Mechanical scraping blade (1) is provided with 3~5 layers from top to bottom, and every layer is arranged 2；Mechanical scraping blade (1) is long from top to bottom
Degree is gradually shortened, and end and powder cabin cone bucket (13) inner wall spacing of every layer of mechanical scraping blade (1) are 20mm.
3. a kind of block-resistant type according to claim 1 disturbs formula granular material metering and conveying device, which is characterized in that machinery
Scraping blade (1) is in 30~90 degree of angles with central shaft (2).
4. a kind of block-resistant type according to claim 1 disturbs formula granular material metering and conveying device, which is characterized in that add
Box (4) uses two semilune flanged joints with powder cabin cone bucket (13) discharge port；Disturbance motor (3), which is arranged, is adding box (4) outside
On wall.
5. a kind of block-resistant type according to claim 1 disturbs formula granular material metering and conveying device, which is characterized in that metering
Device is made of measure motor (6) and metering screw machine (7), and measure motor (6) is connected with metering screw machine (7).
6. a kind of block-resistant type according to claim 1 disturbs formula granular material metering and conveying device, which is characterized in that conveying
Device is made of feeder motor (10) and conveyor screw machine (11), and feeder motor (10) is connected with conveyor screw machine (11), defeated
The feed inlet of square auger machine (11) is connected by hose (9) with the discharge port of metering screw machine (7).
7. a kind of block-resistant type according to claim 6 disturbs formula granular material metering and conveying device, which is characterized in that conveying
Screw machine (11) is fixed by V-type clip with hose (9) and metering screw machine (7) with hose (9).
8. a kind of block-resistant type according to claim 6 disturbs formula granular material metering and conveying device, which is characterized in that metering
Screw machine (7) end is provided with diaphragm type level switch (8)；Hose (9) is that PU moulds muscle transparent hose.
9. a kind of block-resistant type according to claim 1 disturbs formula granular material metering and conveying device, which is characterized in that metering
Secondary conveying device is set between device and conveying device, and secondary conveying device is made of stand-by motor and secondary conveyor screw machine, auxiliary
Motor and secondary conveyor screw machine is helped to be connected, secondary conveyor screw machine inlet is connected with metering device, secondary conveyor screw machine discharging
Mouth is connected with conveying device；Diaphragm type level switch (8) is arranged in secondary conveyor screw machine end.
10. a kind of block-resistant type according to claim 1 disturbs formula granular material metering and conveying device, which is characterized in that powder
Vibrating motor is set on storehouse cone bucket (13) side wall, adds setting vibratory material in box (4) and switchs, vibratory material is switched and shaken
Dynamic motor is chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355314.7U CN207956645U (en) | 2018-03-15 | 2018-03-15 | A kind of block-resistant type disturbance formula granular material metering and conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355314.7U CN207956645U (en) | 2018-03-15 | 2018-03-15 | A kind of block-resistant type disturbance formula granular material metering and conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207956645U true CN207956645U (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820355314.7U Active CN207956645U (en) | 2018-03-15 | 2018-03-15 | A kind of block-resistant type disturbance formula granular material metering and conveying device |
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| CN (1) | CN207956645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275380A (en) * | 2018-03-15 | 2018-07-13 | 西安西热水务环保有限公司 | A kind of block-resistant type disturbance formula granular material metering and conveying device |
| CN110884917A (en) * | 2019-11-06 | 2020-03-17 | 北新建材（嘉兴）有限公司 | Stable material system is carried to gypsum board production grog |
-
2018
- 2018-03-15 CN CN201820355314.7U patent/CN207956645U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275380A (en) * | 2018-03-15 | 2018-07-13 | 西安西热水务环保有限公司 | A kind of block-resistant type disturbance formula granular material metering and conveying device |
| CN110884917A (en) * | 2019-11-06 | 2020-03-17 | 北新建材（嘉兴）有限公司 | Stable material system is carried to gypsum board production grog |
| CN110884917B (en) * | 2019-11-06 | 2021-01-15 | 北新建材（嘉兴）有限公司 | Stable material system is carried to gypsum board production grog |
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