CN106000233B - A kind of safe and efficient powder charging device - Google Patents
A kind of safe and efficient powder charging device Download PDFInfo
- Publication number
- CN106000233B CN106000233B CN201610615564.5A CN201610615564A CN106000233B CN 106000233 B CN106000233 B CN 106000233B CN 201610615564 A CN201610615564 A CN 201610615564A CN 106000233 B CN106000233 B CN 106000233B
- Authority
- CN
- China
- Prior art keywords
- feed bin
- tube
- exhaust tube
- safe
- bin
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Air Transport Of Granular Materials (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses a kind of safe and efficient powder charging devices, it include: the feed bin made of easy conductive material, feed inlet is provided at the top of feed bin, bin bottom is provided with discharge port, the material-pumping tube being connected with feed inlet is provided at the top of feed bin, bleeding point is provided at the top of feed bin, exhaust tube front end is protruded into feed bin by bleeding point sealing, exhaust tube rear end is connected with vacuum evacuation device, the exhaust tube front end for protruding into feed bin is provided with filter device, filter device can prevent the dust in feed bin from entering in exhaust tube and vacuum evacuation device under the action of negative pressure；The discharge nozzle being connected with discharge port is provided in bin bottom, the discharging seal of tube protrudes into the feeding port of reaction kettle, the first control valve is provided on discharge nozzle, which can effectively reduce the loss of material and the pollution of dust, and eliminate electrostatic.
Description
Technical field
The present invention relates to powder feeding apparatus field more particularly to a kind of safety for solid powdery material
Efficient powder charging device.
Background technique
In chemical production process, it is often necessary to add solid powdery material into reaction kettle.Solid powdery at present
The feeding mode of material mainly uses Manual material feeding mode, i.e., is manually carried to the packaging bag equipped with solid powdery material instead
Kettle side is answered, the solid powdery material in packaging bag is toppled over by the feeding port of reaction kettle and is fed intake in reaction kettle.In solid
During powder material feeds intake, unavoidably has a large amount of dust and escape outward, this not only will increase solid powdery object
The loss of material increases cost, also pollutes the environment, seriously threaten the human health of operator.In addition to this, by solid powder
Last shape material topple over feed intake during reaction kettle easily occur to generate due to friction with packaging bag because of solid powdery material it is quiet
Electricity can also cause burning or explosion phenomenon when serious, generate safety accident.
Summary of the invention
The technical issues of solving needed for of the invention is: providing a kind of safe and efficient powder charging device, which can be effective
The loss of material and the pollution of dust are reduced, and eliminates electrostatic.
To solve the above problems, the technical solution adopted by the present invention is that: a kind of safe and efficient powder charging device,
Include: feed bin, feed inlet be provided at the top of feed bin, bin bottom is provided with discharge port, be provided at the top of feed bin with into
The material-pumping tube that material mouth is connected is provided with bleeding point at the top of feed bin, and exhaust tube front end is protruded into feed bin by bleeding point sealing,
Exhaust tube rear end is connected with vacuum evacuation device, and the exhaust tube front end for protruding into feed bin is provided with filter device, filter device energy
Prevent the dust in feed bin from entering in exhaust tube and vacuum evacuation device under the action of negative pressure；It is provided with and discharge port in bin bottom
The discharge nozzle being connected, the discharging seal of tube protrude into the feeding port of reaction kettle, and the first control valve is provided on discharge nozzle.
Further, a kind of safe and efficient powder charging device above-mentioned, wherein the material-pumping tube includes the first hard
Pipe, hose and the second stereoplasm tube, the first stereoplasm tube, hose and the second stereoplasm tube are sequentially connected end to end, the second stereoplasm tube and feed bin
Feed inlet be connected.
Further, a kind of safe and efficient powder charging device above-mentioned, wherein be provided with second on the second stereoplasm tube
Control valve.
Further, a kind of safe and efficient powder charging device above-mentioned, wherein the structure of the filter device are as follows:
Filter screen is enclosed on the exhaust tube for protrude into feed bin.
Further, a kind of safe and efficient powder charging device above-mentioned, wherein through-hole is provided on exhaust tube, even
Adapter tube one end is connected by the through-hole on exhaust tube with exhaust tube, and the connecting tube other end protrudes into reaction kettle, in connecting tube
It is provided with third control valve.
Further, a kind of safe and efficient powder charging device above-mentioned, wherein on the exhaust tube being located on rear side of through-hole
It is provided with the 4th control valve.
The beneficial effects of the present invention are: the device is avoided that dust occur escapes outward, pollutes environmental phenomenon, effective guarantee
The health of human body of operator, and the loss of solid powdery material is small, effectively reduces cost, furthermore can also eliminate electrostatic,
It avoids causing the safety accidents such as burning, explosion because electrostatic gathers.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of safe and efficient powder charging device of the present invention.
Specific embodiment
With reference to the accompanying drawing and preferred embodiment further details of the technical solution described in the present invention.
As shown in Figure 1, a kind of safe and efficient powder charging device described in the present embodiment, comprising: by easy conductive material system
At feed bin 1, the top of feed bin 1 is provided with feed inlet 11, the bottom of feed bin 1 is provided with discharge port 12.On the top of feed bin 1
Portion is provided with the material-pumping tube being connected with feed inlet 11, and material-pumping tube described in the present embodiment includes the first stereoplasm tube 21, hose
22 and second stereoplasm tube 23, the first stereoplasm tube 21, hose 22 and the second stereoplasm tube 23 be sequentially connected end to end, the second stereoplasm tube 23 with
The feed inlet 11 of feed bin 1 is connected, and material-pumping tube is arranged to successively first by the first stereoplasm tube 21, hose 22 and the second stereoplasm tube 23
Material-pumping tube sealing insertion can be preferably equipped in the packaging bag 8 of solid powdery material by the structure of tail connection, operator,
The second control valve 32 is provided on second stereoplasm tube 23.The top of feed bin 1 is provided with bleeding point, 3 front end of exhaust tube passes through pumping
Port sealing is protruded into feed bin 1, and 3 rear end of exhaust tube is connected with vacuum evacuation device 5, in the front end for the exhaust tube 3 for protruding into feed bin 1
It is provided with filter device 4, filter device 4 can prevent the dust in feed bin 1 from entering exhaust tube 3 and vacuum means under the action of negative pressure
It sets in 5, the structure of filter device 4 described in the present embodiment are as follows: be enclosed with filter screen in 3 front of exhaust tube for protruding into feed bin 1.
The discharge nozzle 6 being connected with discharge port 12 is provided in the bottom of feed bin 1, discharge nozzle 6 seals the feeding port for protruding into reaction kettle 10
In, the first control valve 31 is provided on discharge nozzle 6.To make the gas pressure balancing in reaction kettle 10 and feed bin 1, to make to expect
Solid powdery material in storehouse 1 can preferably be fallen in reaction kettle 10, be provided with connecting hole at the top of reaction kettle 10, taken out
Through-hole is provided on tracheae 3,7 one end of connecting tube is connected by the through-hole on exhaust tube 3 with exhaust tube 3,7 other end of connecting tube
It is protruded into reaction kettle 10 by the connecting hole on reaction kettle 10, third control valve 33 is provided in connecting tube 7, be located at through-hole
The 4th control valve 34 is provided on the exhaust tube 3 of rear side.In the present embodiment, produced in the process to preferably eliminate to take out material and feed intake
Raw electrostatic, the stainless steel material that feed bin 1, the first stereoplasm tube 21, the second stereoplasm tube 22, discharge nozzle 6 are all made of easy conductive are made,
The quiet of generation in the process of expecting and feed intake will be taken out by the feed bin 1 of easy conductive, the first stereoplasm tube 21, the second stereoplasm tube 22, discharge nozzle 6
Electromigration avoids exempting to cause the safety accidents such as burning, explosion because electrostatic gathers except release.
When work, the first stereoplasm tube 21 is protruded into the packaging bag equipped with solid powdery material, closes the first control valve
31 and third control valve 33, the second control valve 32 and the 4th control valve 34 are opened, vacuum evacuation device 5, solid powdery object are started
Material is entered in feed bin 1 by the first stereoplasm tube 21, hose 22, the second stereoplasm tube 23 and feed inlet 11 under the action of negative pressure, works as material
After solid powdery material in storehouse 1 reaches prescribed requirement, the 4th control valve 34 is closed.Is closed when in feed bin 1 without negative pressure
Two control valves 32, then open the first control valve 31 and third control valve 33, and the solid powdery material in feed bin 1 passes through discharging
The feeding port of mouth 12, discharge nozzle 6 and reaction kettle 10 enters in reaction kettle 10, completes feeding intake for solid powdery material.In reality
In use process, pressure sensor and level-sensing device can be set in feed bin 1, monitored by pressure sensor in feed bin 1
Pressure monitors the amount of solid powdery material in feed bin 1 by level-sensing device.
The above is only presently preferred embodiments of the present invention, is not intended to limit the invention in any other form, and
Any modification made by according to the technical essence of the invention or equivalent variations, still fall within the scope of protection of present invention.
The invention has the advantages that being suitable for feeding intake for solid powdery material, it is particularly suitable for powdered, acicular crystal etc.
It is also easy to produce feeding intake for the solid powdery material of dust, which is avoided that dust occur escapes outward, is dirty during feeding intake
Environmental phenomenon, the health of human body of effective guarantee operator are contaminated, and the loss of solid powdery material is small, effectively reduces into
This, furthermore can also eliminate electrostatic, be avoided causing the safety accidents such as burning, explosion because electrostatic gathers.
Claims (4)
1. a kind of safe and efficient powder charging device, comprising: the feed bin made of easy conductive material, be provided at the top of feed bin into
Material mouth is provided with discharge port in bin bottom, it is characterised in that: the pumping material being connected with feed inlet is provided at the top of feed bin
Pipe is provided with bleeding point at the top of feed bin, and exhaust tube front end is protruded into feed bin by bleeding point sealing, and exhaust tube rear end and pumping are true
Empty device is connected, and the exhaust tube front end for protruding into feed bin is provided with filter device, filter device can prevent the dust in feed bin
Enter in exhaust tube and vacuum evacuation device under the action of negative pressure；The discharge nozzle being connected with discharge port is provided in bin bottom,
The discharging seal of tube protrudes into the feeding port of reaction kettle, and the first control valve is provided on discharge nozzle；The material-pumping tube include: by
First stereoplasm tube, hose and the second hard made of the stainless steel material of easy conductive made of the stainless steel material of easy conductive
Pipe, the first stereoplasm tube, hose and the second stereoplasm tube are sequentially connected end to end, and the second stereoplasm tube is connected with the feed inlet of feed bin；?
Through-hole is provided on exhaust tube, connecting tube one end is connected by the through-hole on exhaust tube with exhaust tube, and the connecting tube other end is stretched
Enter in reaction kettle, third control valve is provided in connecting tube.
2. a kind of safe and efficient powder charging device described in accordance with the claim 1, it is characterised in that: set on the second stereoplasm tube
It is equipped with the second control valve.
3. a kind of safe and efficient powder charging device according to claim 1 or 2, it is characterised in that: the filtering dress
The structure set are as follows: be enclosed with filter screen in the exhaust tube front for protruding into feed bin.
4. a kind of safe and efficient powder charging device according to claim 1 or 2, it is characterised in that: after being located at through-hole
The 4th control valve is provided on the exhaust tube of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610615564.5A CN106000233B (en) | 2016-08-01 | 2016-08-01 | A kind of safe and efficient powder charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610615564.5A CN106000233B (en) | 2016-08-01 | 2016-08-01 | A kind of safe and efficient powder charging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106000233A CN106000233A (en) | 2016-10-12 |
| CN106000233B true CN106000233B (en) | 2019-04-19 |
Family
ID=57115792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610615564.5A Active CN106000233B (en) | 2016-08-01 | 2016-08-01 | A kind of safe and efficient powder charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106000233B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449185A (en) * | 2013-01-04 | 2013-12-18 | 扬州三得利化工有限公司 | Vacuum material-sucking dust removal device |
| CN204689133U (en) * | 2015-06-01 | 2015-10-07 | 聊城市新恒基生物科技有限公司 | A kind of vacuum feeder |
| CN205965781U (en) * | 2016-08-01 | 2017-02-22 | 张家港市三联化工科技有限公司 | Material device is thrown to safe high -efficient powder |
-
2016
- 2016-08-01 CN CN201610615564.5A patent/CN106000233B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106000233A (en) | 2016-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102644478B (en) | Positive pressure keeping system of escape capsule | |
| CN202609102U (en) | Vacuum conveying-filling system | |
| CN106000233B (en) | A kind of safe and efficient powder charging device | |
| CN204563805U (en) | The special positive-negative voltage pulse bag-type dust removing system in oil field | |
| CN205965781U (en) | Material device is thrown to safe high -efficient powder | |
| CN203227487U (en) | Novel stirring reaction device | |
| CN205471643U (en) | Particle conveyer | |
| CN109896298A (en) | Active carbon handler | |
| CN205699971U (en) | A kind of exhaust gas cleaner | |
| CN207738107U (en) | Activated carbon handler | |
| CN205815368U (en) | A kind of explosion proof door | |
| CN202729345U (en) | Pneumatic dedusting system | |
| CN201632166U (en) | Negative-pressure water mist dip-melting dust removing device | |
| CN204543920U (en) | A kind of desorption recovery device for pressure for vacuum pressure swing adsorption system | |
| CN105692209A (en) | Particle conveyor | |
| CN202531233U (en) | Rescue capsule positive pressure maintenance system | |
| CN207065100U (en) | A kind of safety device applied to the docking of tank wagon exhaust gas recycling tube | |
| CN202900308U (en) | Positive-pressure anti-return-air anti-return-water device | |
| CN202279544U (en) | Powder material recovery device for powder material storehouse top | |
| CN206087388U (en) | Powder automatic packaging machine dust collector | |
| CN208217039U (en) | A kind of vacuum powder packaging system | |
| CN103432857A (en) | System and method for automatically cleaning dust in dusty gas medium pipeline | |
| CN211460011U (en) | Explosion-proof dust collector | |
| CN217807443U (en) | Negative pressure conveying system | |
| CN110449084B (en) | Heavy powder auxiliary feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190311 Address after: Room 1,132, Building 1, 1858 Jinchang Road, Putuo District, Shanghai, 2003 Applicant after: Shanghai Aohe Chemical Technology Co., Ltd. Address before: 215600 Zhangjiagang Sanlian Chemical Technology Co., Ltd., Dongsha Chemical Zone, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant before: Zhangjiagang Sanlian Chemical Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |