CN209401342U - A kind of polytetrafluoroethylene (PTFE) original powder irradiation box to eliminate the unusual smell - Google Patents
A kind of polytetrafluoroethylene (PTFE) original powder irradiation box to eliminate the unusual smell Download PDFInfo
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- CN209401342U CN209401342U CN201822201037.7U CN201822201037U CN209401342U CN 209401342 U CN209401342 U CN 209401342U CN 201822201037 U CN201822201037 U CN 201822201037U CN 209401342 U CN209401342 U CN 209401342U
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Abstract
The utility model discloses the polytetrafluoroethylene (PTFE) original powder irradiation box that one kind can eliminate the unusual smell, including radiation chamber, transmission device, humidifier and aspiration pump, irradiation bomb is equipped with above radiation chamber, radiation chamber is respectively arranged on the left side and the right side inlet port and outlet port, transmission device protrudes into feed inlet and stretches out discharge port, radiation chamber side wall is equipped with humidification port, humidifier is connected by humidifier tube with humidification port, radiation chamber top is equipped with bleeding point, bleeding point is connected by exhaust tube with liquid-collecting barrel, exhaust tube is equipped with aspiration pump, first adsorption layer plate is equipped with above transmission device, the second absorption laminate is equipped with above first adsorption layer plate, second absorption laminate is located at below humidification port, second absorption laminate self-irradiation room bottom end to top successively includes hydrophobic permeable membrane and sodium carbonate particle floor, the device can be used for removing the fluoro-gas that polytetrafluoroethylene (PTFE) original powder is illuminated generation , the corrosivity of original powder is reduced, while can avoid fluorine-containing micro-molecular gas nature slow release pollution air.
Description
Technical field
The utility model relates to polytetrafluoroethylene (PTFE) powder production technical field, specially a kind of polytetrafluoroethyl-ne that can be eliminated the unusual smell
Alkene original powder irradiation box.
Background technique
Polytetrafluoroethylene (PTFE) (Poly tetra fluoroethylene, be abbreviated as PTFE) is referred to as " King ".It is this
Material has the characteristics that antiacid alkali resistant, resists various organic solvents, is practically insoluble in all solvents.Meanwhile polytetrafluoroethylene (PTFE) has
There is feature resistant to high temperature, its coefficient of friction is extremely low, so also becoming water pipe internal layer easy to clean after can making lubricating action
Ideal coating.
In polytetrafluoroethylene (PTFE) powder production process, it usually needs carry out irradiation-induced degradation to polytetrafluoroethylene (PTFE) original powder, then right
Polytetrafluoroethylene (PTFE) original powder by radiation treatment is crushed and is prepared, and this new processing technology is referred to as irradiation processing skill
Art, still, in polytetrafluoroethylene (PTFE) original powder irradiation process, polytetrafluoroethylene (PTFE) can degrade, for example, polytetrafluoroethylene (PTFE) strand
Cleavage reaction occurs, generates some by-products.Wherein, by-product includes fluorine-containing micro-molecular gas.And fluorine-containing micro-molecular gas tool
There are very strong penetrating odor and corrosivity.If let go unchecked to it, many negative consequences can be brought, for example human body is long-term
Risk is sucked, to the corrosion failure risk of later period production equipment, remaining on polytetrafluoroethylene (PTFE) powder product leads to powder product
The unstable risk of energy, and directly discharge into air to the pollution risk of air.
Utility model content
The purpose of this utility model is to provide the polytetrafluoroethylene (PTFE) original powder irradiation box that one kind can eliminate the unusual smell, and can be used for
Except polytetrafluoroethylene (PTFE) original powder is illuminated the fluoro-gas of generation, the corrosivity of original powder is reduced, while can avoid fluorine-containing small molecule gas
Body nature slow release pollutes air, influences producers' health.
To achieve the above object, the utility model provides the following technical solutions: the polytetrafluoroethylene (PTFE) that one kind can eliminate the unusual smell is former
Powder irradiation box, including radiation chamber, transmission device, humidifier and aspiration pump, the radiation chamber top are equipped with irradiation bomb, the irradiation
Source is irradiated to inside radiation chamber by the irradiation window of radiation chamber dome top surface, and the radiation chamber is respectively arranged on the left side and the right side charging
Mouth and discharge port, the transmission device protrude into feed inlet outside radiation chamber and stretch out discharge port, and the transmission device is in spoke
According to source irradiation range, the radiation chamber side wall is equipped with humidification port, and the humidifier is connected by humidifier tube with humidification port, the spoke
It is equipped with bleeding point according to ceiling end, the bleeding point is connected by exhaust tube with liquid-collecting barrel, and the exhaust tube is equipped with aspiration pump, institute
It states and is equipped with first adsorption layer plate above transmission device, the first adsorption layer plate is connected with radiation chamber left and right sidewall, and described first
It adsorbs and is equipped with the second absorption laminate above laminate, the second absorption laminate is connected with radiation chamber left and right sidewall, and described second inhales
Attached laminate is located at below humidification port, and second absorption laminate self-irradiation room bottom end to top successively includes hydrophobic permeable membrane and carbon
Sour sodium stratum granulosum, the inner wall of the radiation chamber are covered with anti-irradiation material.
Preferably, the first adsorption layer plate and the second absorption laminate are erected on sliding block, the sliding block and spoke
It is slidably connected according to the sliding rail of room left and right sidewall, the sliding block is driven by motor to be slided up and down on the slide rail, when absorption laminate absorption
After saturation, absorption laminate can be driven to decline along sliding rail by motor driven sliding block, easily adsorption layer block is replaced.
Preferably, the first adsorption layer plate and the second absorption laminate are zigzag, it is possible to increase adsorption area increases
Strong adsorption effect.
Preferably, the first adsorption layer plate self-irradiation room bottom end to top successively include alumina layer, molecular sieve layer and
Active carbon layer adsorbs fluoro-gas using solid absorbent aluminium oxide and active carbon, while relying on molecular sieve filtration, pole
Big enhances adsorption effect.
Preferably, the transmission device is made of transmission mechanism, transmission shaft and conveyer belt, the transmission mechanism and transmission shaft
Transmission connection, and transmission shaft is driven to rotate, the transmission shaft is supported below conveyer belt.
Preferably, the feed inlet and the discharge port are equipped with shielding curtain, and the shielding curtain is made of anti-irradiation material, can
Irradiation shielding is carried out to inlet port and outlet port, reduces irradiation injury.
Preferably, it is equipped with temperature element in the radiation chamber, irradiates indoor temperature convenient for real-time detection, preferably improves
Effect is irradiated, final product quality is controlled.
Preferably, the lower section of the irradiation window is equipped with block piece, and the block piece includes left baffle and right baffle, the screening
Block piece is made of anti-irradiation material, by adjusting the position of block piece left baffle and right baffle, can flexibly control irradiation range.
Preferably, the lye is sodium hydroxide solution.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model installs first adsorption layer plate and the second absorption laminate additional in radiation chamber, and first adsorption layer plate passes through solid
Suction-operated can carry out physical absorption to fluoro-gas, and second adsorbs the sodium carbonate particle layer of laminate under the action of humidifier,
Akaline liquid environment is formed, can further be chemically reacted with fluoro-gas, generate harmless alkaline product, is inhaled by chemistry
It is attached to be further reduced fluoro-gas diffusion, and the hydrophobic permeable membrane of the second absorption laminate may insure fluoro-gas in aspiration pump
Under the lower hydrone for rising and being aspirated through sodium carbonate particle layer by aspiration pump, while humidifier capable of being prevented to discharge of effect drops to
Layer influences the absorption of the first laminate, and whole device can quickly remove the fluorine-containing micro-molecular gas in polytetrafluoroethylene (PTFE) original powder, can
To reduce the corrosivity of original powder, while can pollution to avoid fluorine-containing micro-molecular gas nature slow release to air.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the utility model embodiment first adsorption layer plate；
Fig. 3 is the structural schematic diagram that the utility model embodiment second adsorbs laminate.
In figure: 1, radiation chamber；2, transmission device；3, humidifier；4, aspiration pump；5, irradiation bomb；6, irradiation window；7, it feeds
Mouthful；8, discharge port；9, humidification port；10, humidifier tube；11, bleeding point；12, exhaust tube；13, liquid-collecting barrel；14, first adsorption layer
Plate；15, the second absorption laminate；16, sliding block；17, alumina layer；18, molecular sieve layer；19, active carbon layer；20, hydrophobic permeable membrane；
21, sodium carbonate particle layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Please refer to Fig. 1-3, a kind of polytetrafluoroethylene (PTFE) original powder irradiation box to eliminate the unusual smell, including radiation chamber 1, transmission device 2,
Humidifier 3 and aspiration pump 4, irradiation bomb 5 is equipped with above radiation chamber 1, and irradiation bomb 5 passes through the irradiation window 6 of 1 dome top surface of radiation chamber
It is irradiated to inside radiation chamber 1, the lower section of the irradiation window 6 is equipped with block piece (being not drawn into figure), and the block piece includes left gear
Plate and right shell body (being not drawn into figure), the block piece is made of anti-irradiation material, by adjusting block piece right baffle-plate and right gear
The position of plate, can flexibly control irradiation range, and radiation chamber 1 is respectively arranged on the left side and the right side feed inlet 7 and discharge port 8,7 He of feed inlet
Discharge port 8 is equipped with shielding curtain (being not drawn into figure), and shielding curtain is made of anti-irradiation material, can carry out to feed inlet 7 and discharge port 8
Irradiation shielding, reduces irradiation injury, and transmission device 2 protrudes into feed inlet 7 outside radiation chamber 1 and stretches out discharge port 8, transmission device
2 are in 5 irradiation range of irradiation bomb, and transmission device 2 is made of transmission mechanism, transmission shaft 22 and conveyer belt 23, transmission mechanism and biography
Moving axis 22 is sequentially connected, and transmission shaft 22 is driven to rotate, and transmission shaft 22 is supported on 23 lower section of conveyer belt, and 1 side wall of radiation chamber is set
There is humidification port 9, humidifier 3 is connected by humidifier tube 10 with humidification port 9, and 1 top of radiation chamber is equipped with bleeding point 11, and bleeding point 11 is logical
It crosses exhaust tube 12 to be connected with liquid-collecting barrel 13, exhaust tube 12 is equipped with aspiration pump 4, is equipped with zigzag first above transmission device 2
Laminate 14 is adsorbed, zigzag can increase adsorption area, enhance adsorption effect, first adsorption layer plate 14 and 1 left and right sidewall of radiation chamber
It is connected, 14 self-irradiation room of first adsorption layer plate, 1 bottom end to top successively includes alumina layer 17, molecular sieve layer 18 and active carbon layer
19, fluoro-gas is adsorbed using solid absorbent aluminium oxide and active carbon, while relying on molecular sieve filtration, is greatly increased
Strong adsorption effect is equipped with zigzag second absorption laminate 15, the second absorption laminate 15 and spoke above first adsorption layer plate 14
It is connected according to 1 left and right sidewall of room, the second absorption laminate 15 is located at 9 lower section of humidification port, the first adsorption layer plate 14 and described second
Absorption laminate 15 is erected on sliding block 16, and the sliding block 16 and the sliding rail of 1 left and right sidewall of radiation chamber are slidably connected, the sliding block
16 are driven by motor and slide up and down on the slide rail, after adsorbing laminate adsorption saturation, can pass through motor driven sliding block and drive absorption
Laminate along sliding rail decline, easily adsorption layer block is replaced, second absorption 15 self-irradiation room bottom end of laminate to top successively
Including hydrophobic permeable membrane 20 and sodium carbonate particle layer 21, sodium carbonate particle layer forms akaline liquid ring under the action of humidifier
Border can further be chemically reacted with fluoro-gas, generated harmless alkaline product, be further reduced and contained by chemisorption
Fluorine gas diffusion, and the hydrophobic permeable membrane of the second absorption laminate may insure that fluoro-gas rises and saturating under the action of aspiration pump
Sodium percarbonate granules layer is aspirated by aspiration pump, while the hydrone that humidifier can be prevented to discharge drops to lower layer's the first laminate of influence
Absorption, the inner wall of radiation chamber 1 is covered with anti-irradiation material, and liquid-collecting barrel 13 is provided with lye, and lye is sodium hydroxide solution, spoke
It is equipped with temperature element according to interior, indoor temperature is irradiated convenient for real-time detection, preferably improves irradiation effect, control into quality
Amount.
In use, user first checks whether power supply is connected, whether the shielding curtain of feed inlet 7 and discharge port 8 is put down, first
It adsorbs laminate 14 and whether the second absorption laminate 15 is in suitable height and position, whether be placed with lye in liquid-collecting barrel 13, adjust
The block piece of whole irradiation window 6 keeps irradiation range suitable, opens aspiration pump 4, opens humidifier 3, is then turned on transmission device 2, will
Sack equipped with polytetrafluoroethylene (PTFE) original powder is placed on transmission device, and band original powder bag is sent in irradiation range, starts to receive spoke
According to and generate fluoro-gas, fluoro-gas rises under the action of aspiration pump 4, be physically adsorbed by 14 plate of first adsorption layer,
It is then passed through the second absorption laminate 15 to be chemisorbed, is most rapidly absorbed into liquid-collecting barrel 13 through exhaust tube 12 afterwards.
In summary: the polytetrafluoroethylene (PTFE) original powder irradiation box that can be eliminated the unusual smell, by radiation chamber, transmission device, humidifier,
Being used cooperatively for aspiration pump, first adsorption layer plate and the second absorption laminate etc., it is irradiated to solve existing polytetrafluoroethylene (PTFE) original powder
Afterwards, a large amount of fluorine-containing micro-molecular gas are generated, leads to very strong and stimulating smell and corrosivity, influences properties of product and production environment etc.
Problem.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. the polytetrafluoroethylene (PTFE) original powder irradiation box that one kind can eliminate the unusual smell, including radiation chamber, transmission device, humidifier and aspiration pump,
Irradiation bomb is equipped with above the radiation chamber, the irradiation bomb is irradiated in radiation chamber by the irradiation window of radiation chamber dome top surface
Portion, the radiation chamber are respectively arranged on the left side and the right side inlet port and outlet port, and the transmission device protrudes into charging outside radiation chamber
Mouth simultaneously stretches out discharge port, and the transmission device is in irradiation bomb irradiation range, and the radiation chamber side wall is equipped with humidification port, described to add
Wet device is connected by humidifier tube with humidification port, and the radiation chamber top is equipped with bleeding point, and the bleeding point passes through exhaust tube and collection
Liquid bucket is connected, and the exhaust tube is equipped with aspiration pump, and first adsorption layer plate, first absorption are equipped with above the transmission device
Laminate is connected with radiation chamber left and right sidewall, and the second absorption laminate, second adsorption layer are equipped with above the first adsorption layer plate
Plate is connected with radiation chamber left and right sidewall, and the second absorption laminate is located at below humidification port, the second absorption laminate self-irradiation
Room bottom end to top successively includes hydrophobic permeable membrane and sodium carbonate particle floor, and the inner wall of the radiation chamber is covered with anti-irradiation material
Matter, the liquid-collecting barrel are provided with lye.
2. the polytetrafluoroethylene (PTFE) original powder irradiation box according to claim 1 to eliminate the unusual smell, it is characterised in that described first inhales
Attached laminate and the second absorption laminate are erected on sliding block, and the sliding rail of the sliding block and radiation chamber left and right sidewall, which slides, to be connected
It connects, the sliding block is driven by motor to be slided up and down on the slide rail.
3. the polytetrafluoroethylene (PTFE) original powder irradiation box according to claim 2 to eliminate the unusual smell, it is characterised in that described first inhales
Attached laminate and the second absorption laminate are zigzag.
4. the polytetrafluoroethylene (PTFE) original powder irradiation box according to claim 3 to eliminate the unusual smell, it is characterised in that described first inhales
Attached laminate self-irradiation room bottom end to top successively includes alumina layer, molecular sieve layer and active carbon layer.
5. the polytetrafluoroethylene (PTFE) original powder irradiation box according to claim 4 to eliminate the unusual smell, it is characterised in that the transmission dress
It sets (2) to be made of transmission mechanism, transmission shaft and conveyer belt, the transmission mechanism is connect with transmission shaft driven, and drives transmission shaft
Rotation, the transmission shaft are supported below conveyer belt.
6. the polytetrafluoroethylene (PTFE) original powder irradiation box according to claim 5 to eliminate the unusual smell, it is characterised in that the feed inlet
It is equipped with shielding curtain with the discharge port, the shielding curtain is made of anti-irradiation material.
7. the polytetrafluoroethylene (PTFE) original powder irradiation box according to claim 6 to eliminate the unusual smell, it is characterised in that the radiation chamber
It is interior to be equipped with temperature element.
8. the polytetrafluoroethylene (PTFE) original powder irradiation box according to claim 7 to eliminate the unusual smell, it is characterised in that the irradiation window
Lower section be equipped with block piece, the block piece includes left baffle and right baffle, and the block piece is made of anti-irradiation material.
9. the polytetrafluoroethylene (PTFE) original powder irradiation box according to claim 8 to eliminate the unusual smell, it is characterised in that the lye is
Sodium hydroxide solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201037.7U CN209401342U (en) | 2018-12-26 | 2018-12-26 | A kind of polytetrafluoroethylene (PTFE) original powder irradiation box to eliminate the unusual smell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201037.7U CN209401342U (en) | 2018-12-26 | 2018-12-26 | A kind of polytetrafluoroethylene (PTFE) original powder irradiation box to eliminate the unusual smell |
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| CN209401342U true CN209401342U (en) | 2019-09-17 |
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| CN201822201037.7U Active CN209401342U (en) | 2018-12-26 | 2018-12-26 | A kind of polytetrafluoroethylene (PTFE) original powder irradiation box to eliminate the unusual smell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210171A (en) * | 2021-11-22 | 2022-03-22 | 武汉市福欧内饰材料有限公司 | Efficient automobile VOC removing device and removing method thereof |
-
2018
- 2018-12-26 CN CN201822201037.7U patent/CN209401342U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210171A (en) * | 2021-11-22 | 2022-03-22 | 武汉市福欧内饰材料有限公司 | Efficient automobile VOC removing device and removing method thereof |
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