CN217662384U - Nuclear air purification trolley - Google Patents
Nuclear air purification trolley Download PDFInfo
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- CN217662384U CN217662384U CN202221509441.0U CN202221509441U CN217662384U CN 217662384 U CN217662384 U CN 217662384U CN 202221509441 U CN202221509441 U CN 202221509441U CN 217662384 U CN217662384 U CN 217662384U
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- air
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- backup pad
- air outlet
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Abstract
The utility model discloses a nuclear air purification dolly, including the backup pad, the backup pad bottom is equipped with several evenly distributed's universal wheel, be equipped with the purification box in the backup pad, open top one side of purifying the box has the air intake, and the arc aerofoil that corresponds with the air intake is installed at the internal top of purification box, fixed mounting has high efficiency filter and the iodine adsorber of mutual intercommunication in proper order below the arc aerofoil in the purification box, bottom fixed mounting has centrifugal fan in the purification box, and it has the air outlet to open bottom half one side, air outlet and centrifugal fan's exit linkage, install the heater in high efficiency filter and iodine adsorber's the wind channel. The utility model has the advantages of simple structure and reasonable design, can realize purifying the air that has iodine radiation, and purifying effect is good, and the power consumption is low.
Description
Technical Field
The utility model belongs to the technical field of nuclear air pollution clarification plant, concretely relates to nuclear air purification dolly.
Background
At present, the nuclear air purification device is used for radioactive operation sites, but the current nuclear air purification device has more air path bends, so that the loss of kinetic energy caused by wind is overlarge, and the purification efficiency is low.
Disclosure of Invention
The utility model aims to solve the technical problem that the not enough to above-mentioned prior art provides a nuclear air purification dolly, and it adopts direct wind path, and the wind kinetic energy loss is little, possesses the absorption to radioactive iodine simultaneously.
The utility model adopts the technical proposal that: the utility model provides a nuclear air purification dolly, includes the backup pad, and the backup pad bottom is equipped with several evenly distributed's universal wheel, be equipped with the purification box in the backup pad, open top one side of purifying the box has the air intake, and the arc aerofoil that corresponds with the air intake is installed at the top in the purification box, fixed mounting has the high efficiency filter and the iodine adsorber of mutual intercommunication in proper order below the arc aerofoil in the purification box, bottom fixed mounting has centrifugal fan in the purification box, and it has the air outlet to open bottom half one side of purification box, and the exit linkage of air outlet and centrifugal fan, install the heater in the wind channel of high efficiency filter and iodine adsorber.
Preferably, the supporting plate is further provided with an air exhaust box, the air exhaust box and the purification box are arranged side by side and communicated through an air outlet, one side, away from the purification box, of the air exhaust box is provided with an air outlet, and the air outlet is communicated with the air outlet through an air pipe.
Preferably, the air inlet and the air outlet are respectively provided with a metal filter screen.
The beneficial effects of the utility model reside in that:
(1) The arc-shaped wind plate is additionally arranged at the air inlet to play a role in guiding the air inlet flow, so that the air inlet flows downwards after passing through the arc-shaped wind plate, the wind resistance can be reduced, the wind energy loss of the air inlet flow is reduced, and the purification effect is improved;
(2) The iodine adsorber is additionally arranged and can be used for places with radioactive iodine, and the heater is arranged and can be used for heating after the iodine adsorber adsorbs a period of time to reduce and regenerate the activated carbon adsorbent, so that the cyclic use is realized.
The utility model has the advantages of simple structure and reasonable design, can realize purifying the air that has iodine radiation, and purifying effect is good, and the power consumption is low.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an internal schematic view of the present invention.
In the figure: 1. a support plate; 2. a universal wheel; 3. purifying the box body; 4. an air inlet; 5. an arc-shaped wind plate; 6. a high efficiency filter; 7. an iodine adsorber; 8. a centrifugal fan; 9. an air outlet; 10. a heater; 11. an exhaust box; 12. an air outlet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Examples
As shown in fig. 1 and fig. 2, the nuclear air purification trolley provided in this embodiment includes a support plate 1, a plurality of universal wheels 2 uniformly distributed are disposed at the bottom of the support plate 1, and a purification box body 3 and an exhaust box 11 are disposed on the support plate 1 side by side;
an air inlet 4 is formed in one side, far away from an air exhaust box 11, of the top of the purification box body 3, a metal filter screen is installed at the position of the air inlet 4, an arc-shaped air plate 5 corresponding to the air inlet 4 is installed at the inner top of the purification box body 3, a high-efficiency filter 6 and an iodine adsorber 7 which are mutually communicated are sequentially arranged below the arc-shaped air plate 5, an inlet is formed in the top of the high-efficiency filter 6, an outlet communicated with the iodine adsorber 7 is formed in the bottom of the high-efficiency filter 6, a heater 10 is further installed on an air channel between the high-efficiency filter 6 and the iodine adsorber 7, a centrifugal fan 8 is fixedly installed at the inner bottom of the purification box body 3, and centers of the centrifugal fan 8, the iodine adsorber 7 and the high-efficiency filter 6 are located on the same vertical line, so that the attraction force generated by the centrifugal fan 8 is vertically downward;
purify 3 bottom one sides of box and exhaust 11 bottom one side of case and pass through air outlet 9 intercommunication, 9 one end of air outlet and centrifugal fan 8's exit linkage, the other end is connected with air exit 12, air exit 12 department also installs the metal filter screen.
The use process comprises the following steps: opening a centrifugal fan 8 to generate negative pressure, enabling air in the environment to enter a purification box body 3 through an air inlet 4, guiding the air through an arc-shaped air plate 5, moving downwards, firstly passing through a high-efficiency filter 6 for primary filtration, then passing through an iodine adsorber 7 for adsorption of radioactive iodine, finally discharging the air to an air outlet 12 through an air outlet 9, and discharging the air from the air outlet 12; after working for a period of time, the heater 10 is turned on, so that the adsorbent of the iodine adsorber 7 is reduced and regenerated, the adsorbent of the iodine adsorber 7 is generally activated carbon, and the adsorbent can be recycled after reduction and regeneration; after long-time adsorption, the radioactivity of radioactive iodine is weakened to reach the dischargeable standard, and the radioactive iodine is discharged along with air flow after the reduction and regeneration of the adsorbent.
The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a nuclear air purification dolly, includes backup pad (1), backup pad (1) bottom is equipped with several evenly distributed's universal wheel (2), be equipped with on backup pad (1) and purify box (3), its characterized in that: it has air intake (4) to open top one side of purifying box (3), and the arc aerofoil (5) that correspond with air intake (4) are installed at the top in purifying box (3), fixed mounting has high efficiency filter (6) and iodine adsorber (7) of mutual intercommunication in proper order below arc aerofoil (5) in purifying box (3), bottom fixed mounting has centrifugal fan (8) in purifying box (3), and it has air outlet (9) to open bottom one side in purifying box (3), the exit linkage of air outlet (9) and centrifugal fan (8), install heater (10) in the wind channel of high efficiency filter (6) and iodine adsorber (7).
2. The nuclear air purification cart of claim 1, wherein: still install exhaust case (11) on backup pad (1), exhaust case (11) and purification box (3) set up side by side to through air outlet (9) will exhaust case (11) and purification box (3) intercommunication, one side that purification box (3) were kept away from in exhaust case (11) is opened there is air exit (12), and air exit (12) are through tuber pipe and air outlet (9) intercommunication.
3. The nuclear air purification carriage as claimed in claim 1 or 2, wherein: and the air inlet (4) and the air outlet (12) are respectively provided with a metal filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221509441.0U CN217662384U (en) | 2022-06-16 | 2022-06-16 | Nuclear air purification trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221509441.0U CN217662384U (en) | 2022-06-16 | 2022-06-16 | Nuclear air purification trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217662384U true CN217662384U (en) | 2022-10-28 |
Family
ID=83709117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221509441.0U Active CN217662384U (en) | 2022-06-16 | 2022-06-16 | Nuclear air purification trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217662384U (en) |
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2022
- 2022-06-16 CN CN202221509441.0U patent/CN217662384U/en active Active
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