CN208279020U - A kind of antistatic energetic material feeding device - Google Patents
A kind of antistatic energetic material feeding device Download PDFInfo
- Publication number
- CN208279020U CN208279020U CN201820718980.2U CN201820718980U CN208279020U CN 208279020 U CN208279020 U CN 208279020U CN 201820718980 U CN201820718980 U CN 201820718980U CN 208279020 U CN208279020 U CN 208279020U
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- feeder
- radioactivity
- tube
- consumer appliance
- energetic material
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model belongs to energetic material technical field, more particularly to a kind of antistatic energetic material feeding device, including radioactivity consumer appliance, connecting tube and feeder, the venthole of radioactivity consumer appliance and feeder with the connecting tube at axis angle at 45 ° by connecting, eight radioactivity consumer appliances are evenly arranged in around feeder by connecting tube, and parallel with feeder；The radioactivity consumer appliance is a metallic tube-shaped structure, and metal tube is hollow tube, and inner wall is radionuclide lining, and metal tube is longer than radionuclide lining, and inlet end has cone expansion mouth；The feeder is a tubular structure, and tube wall circumference is provided with eight circular holes and is connected with radioactivity consumer appliance.In ionization process without electrion phenomenon, no electric spark generates the antistatic energetic material feeding device of the utility model, can be used for combustible and explosive area.
Description
Technical field
The utility model belongs to energetic material technical field, and in particular to a kind of antistatic energetic material feeding device.
Background technique
Electrostatic is a kind of charge to remain static or the charge for not doing directed movement, and static discharge is to lead to the material containing energy
Expect one of the principal element that combustion explosion accident occurs in manufacturing process.In energetic material manufacturing process, charging process easily makes
Electrostatic will be generated between inflammable and explosive sensitive material and with the mutual fricting movement of relevant device.Energetic material is the bad of electricity
Conductor causes the ability of self release electrostatic of energetic material poor, will generate a large amount of electrostatic and constantly accumulate.With electrostatic
Energetic material contact just will appear static discharge phenomenon when having the object of potential difference therewith.When discharge energy be greater than energetic material and
When the minimum ignition energy of surrounding fuel gas, a possibility that causing combustion explosion accident there is.
Since the positive changes of proton institute band in material molecule are equal to the negative electrical charge number of electron outside nucleus institute band, so property
Matter all shows electroneutral, that is, so-called non-charged state in its natural state.When electric charge transfer occurs, object is positive and negative
When charge disequilibrium, electrical body is become.The process that object generates electrostatic includes that positive and negative charge transfer occurs between making object simultaneously
It eventually leads to object positive and negative charge and balances all processes being destroyed.
Energetic material manufactures material contraposition powdery used or granular material, charging process are extremely easy to produce static electricity.In powder
In industry, high-pressure ion wind consumer appliance electrion can be used, ionized air generates negative ions, the wind with negative ions
Charge is neutralized with negative ions by the material of static electrification, achievees the purpose that reduction and eliminates electrostatic.But for inflammable
Explosive energetic material, this high-pressure ion wind consumer appliance are used by limitation.
The ray that alpha-decay nucleic and β decay nucleic are launched has ionizing power, α the or β particle that α or β nuclide emission goes out
Ionized air generates electronics and cation pair, can form high density ionisation cloud.Ion cloud can be neutralized by the object of static electrification
Body surface electrostatic achievees the purpose that eliminate electrostatic.
Utility model content
The utility model utilizes radioactive ionization gauge principle, proposes a kind of antistatic energetic material feeding device.Specific skill
Art scheme is as follows:
A kind of antistatic energetic material feeding device, including radioactivity consumer appliance, connecting tube and feeder, radioactivity electric eliminating
For the venthole of device and feeder by connecting with the connecting tube at axis angle at 45 °, eight radioactivity consumer appliances are equal by connecting tube
It is even to be arranged in around feeder and parallel with feeder；The radioactivity consumer appliance is a metallic tube-shaped structure, metal tube
For hollow tube, inner wall is radionuclide lining, and metal tube is longer than radionuclide lining, and inlet end has cone expansion
Mouthful；The feeder is a tubular structure, and tube wall circumference is provided with eight circular holes and is connected with radioactivity consumer appliance.
The beneficial effects of the utility model
The working principle of the antistatic energetic material feeding device of the utility model is when material conveyor and feeder
After docking, material starts to feed into charge pipe, and material is quickly flowed by charge pipe, makes to generate negative pressure in pipe, by radioactivity
Ionized air in consumer appliance sucks charge pipe, and the air with ion mixes with material, neutralizes the electrostatic of surface of material, reach
Eliminate material generated electrostatic during charging.Ionization process is generated without electrion phenomenon, no electric spark, can be used for easily
Fire explosive place.
Detailed description of the invention
The utility model shares 3 width attached drawings
Fig. 1 is antistatic energetic material feeding device structural schematic diagram；
Fig. 2 is radioactivity consumer appliance structural schematic diagram；
Fig. 3 is auger structure schematic diagram；
Specific embodiment:
The utility model is described further in the following with reference to the drawings and specific embodiments.
Embodiment 1
Antistatic energetic material feeding device, including radioactivity consumer appliance 1, connecting tube 2 and feeder 3, eight radioactivity
Consumer appliance 1 is evenly arranged in around feeder 3 by connecting tube 2, and parallel with feeder 3, radioactivity consumer appliance 1 and feeder
3 venthole is added by connecting with the connecting tube 2 at axis angle at 45 ° with guaranteeing that air enters after the ionization of radioactivity consumer appliance 1
Glassware 3, is shown in Fig. 1.
Radioactivity consumer appliance 1 is a metallic tube-shaped structure, and inner wall is radionuclide lining 5, using plutonium238Pu radiation
Property nucleic, due to radionuclide issue ray to ionize by the air of radionuclide lining, formation ion；
Metal tube 4 is longer than inner wall radionuclide lining 5, prevents radioactivity from directly revealing, and metal tube 4 is hollow tube, inlet end band
There is cone expansion mouth, facilitate airflow into, sees Fig. 2.
Feeder 3 is a tubular structure, and tube wall circumference is provided with eight circular holes and is connected with radioactivity consumer appliance 1.When having
When material passes through feeder 3, due to the quick flowing of material, negative pressure drainage is generated in feeder 3, by radioactivity consumer appliance 1
The ion wind of interior ionization introduces feeder 3 by connecting tube 2 and mixes with material, through ion and charging neutrality, reaches elimination material
The purpose of electrostatic, is shown in Fig. 3.
The working principle of antistatic energetic material feeding device is material after material conveyor is docked with feeder 3
Start to feed into feeder 3, material is quickly flowed by feeder 3, makes to generate negative pressure in pipe, will be in radioactivity consumer appliance 1
Ionized air suck feeder 3, the air with ion mixes with material, neutralizes the electrostatic of surface of material, reach elimination object
Material generated electrostatic during charging.
Claims (2)
1. a kind of antistatic energetic material feeding device, including radioactivity consumer appliance (1), connecting tube (2) and feeder (3),
It being characterized in that, radioactivity consumer appliance (1) is connect with the venthole of feeder (3) by the connecting tube (2) with axis angle at 45 °,
Eight radioactivity consumer appliances (1) are evenly arranged in around feeder (3) by connecting tube (2), and parallel with feeder (3)；
The radioactivity consumer appliance (1) is a metallic tube-shaped structure, and metal tube (4) is hollow tube, and inner wall is radioactive nucleus
Plain lining (5), metal tube (4) are longer than radionuclide lining (5), and inlet end has cone expansion mouth；
The feeder (3) is a tubular structure, and tube wall circumference is provided with eight circular holes and is connected with radioactivity consumer appliance (1)
It connects.
2. antistatic energetic material feeding device according to claim 1, which is characterized in that the radionuclide lining
Layer (5) is plutonium238Pu radionuclide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718980.2U CN208279020U (en) | 2018-05-15 | 2018-05-15 | A kind of antistatic energetic material feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718980.2U CN208279020U (en) | 2018-05-15 | 2018-05-15 | A kind of antistatic energetic material feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208279020U true CN208279020U (en) | 2018-12-25 |
Family
ID=64729999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820718980.2U Active CN208279020U (en) | 2018-05-15 | 2018-05-15 | A kind of antistatic energetic material feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208279020U (en) |
-
2018
- 2018-05-15 CN CN201820718980.2U patent/CN208279020U/en active Active
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