CN221267746U - Preparing and blending equipment for high-purity sodium chlorite - Google Patents
Preparing and blending equipment for high-purity sodium chlorite Download PDFInfo
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- CN221267746U CN221267746U CN202322909012.3U CN202322909012U CN221267746U CN 221267746 U CN221267746 U CN 221267746U CN 202322909012 U CN202322909012 U CN 202322909012U CN 221267746 U CN221267746 U CN 221267746U
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- pipe
- reaction tank
- bottom end
- gas
- sodium chlorite
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- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 title claims abstract description 20
- 229960002218 sodium chlorite Drugs 0.000 title claims abstract description 20
- 238000002156 mixing Methods 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 238000010790 dilution Methods 0.000 claims abstract description 16
- 239000012895 dilution Substances 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 13
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 6
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 abstract description 38
- 239000004155 Chlorine dioxide Substances 0.000 abstract description 19
- 235000019398 chlorine dioxide Nutrition 0.000 abstract description 19
- 230000036632 reaction speed Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 18
- 239000000243 solution Substances 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 241000208202 Linaceae Species 0.000 description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 241000756137 Hemerocallis Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007905 drug manufacturing Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000004076 pulp bleaching Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a preparation and allocation device for preparing high-purity sodium chlorite, which comprises a first reaction tank and a second reaction tank; the gas dilution device comprises a first reaction tank, a second reaction tank, a gas dilution mechanism, a first stirring mechanism, a second stirring mechanism, a gas guide pipe, a gas storage bag and a gas storage bag. After the chlorine dioxide is introduced into the guide pipe, the air is diluted by the gas dilution mechanism, so that the danger of high concentration of the chlorine dioxide is avoided, and when the reaction speed cannot catch up with the gas introduction speed, the redundant air is introduced into the gas storage bag through the gas guide pipe for storage, so that the influence of high air pressure in the second reaction tank on the introduction of the chlorine dioxide into the second reaction tank is avoided.
Description
Technical Field
The utility model relates to the technical field of high-purity sodium chlorite preparation, in particular to high-purity sodium chlorite preparation and allocation equipment.
Background
Sodium chlorite is a highly effective oxidizer bleaching agent. Is mainly used for cotton spinning, flax, pulp bleaching, food disinfection, water treatment, sterilization and algae removal and fish drug manufacturing. Sodium chlorite is used mainly in bleaching paper pulp, paper and various fiber, such as flax, hemerocallis, cotton, reed, viscose, etc. and in sodium chlorite producing process, preparing and compounding equipment is required.
Chinese patent No. CN217341384U discloses a preparation device for preparing high purity sodium chlorite, which comprises a reaction barrel, the bottom fixedly connected with motor case of reaction barrel, the inside fixedly connected with servo motor of motor case, servo motor's output fixedly connected with transfer line, the top fixedly connected with stirring subassembly of transfer line, one side fixedly connected with pan feeding pipe of reaction barrel, the last fixed surface of reaction barrel is connected with the conveyer pipe, the one end fixedly connected with pump box of conveyer pipe, the inside fixedly connected with aspiration pump of pump box.
The high-purity sodium chlorite preparing and blending device disclosed by the utility model has the advantages that in the using process, the concentration of generated chlorine dioxide is higher, danger is easy to occur, and meanwhile, when the gas introducing speed is higher, the reaction speed of caustic soda in the second reaction tank is not kept up, the air pressure in the preparing tank is increased, and the introduction of the chlorine dioxide is influenced.
Disclosure of utility model
The utility model aims to provide high-purity sodium chlorite preparing and blending equipment so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the preparation equipment for preparing the high-purity sodium chlorite comprises a first reaction tank and a second reaction tank; the gas dilution device comprises a first reaction tank, a second reaction tank, a gas dilution mechanism, a first stirring mechanism, a second stirring mechanism, a gas guide pipe, a gas storage bag and a gas storage bag.
Preferably, the inlet pipes are arranged at the upper ends of the first reaction tank and the second reaction tank, the check valves are arranged at the upper ends of the inlet pipes, the eduction pipes are arranged at one sides of the discharge pipes of the first reaction tank and the second reaction tank, and the control valves are arranged at the upper sides of the eduction pipes.
Preferably, a return pipe is arranged at the upper end of a discharge pipe of the first reaction tank, and the upper end of the return pipe is fixedly arranged at the upper end position of the first reaction tank through a bolt.
Preferably, the gas dilution mechanism comprises a gas diluter, a filter cartridge and an air inlet pipe, wherein two ends of the gas diluter are arranged at the middle position of the guide pipe, the filter cartridge is arranged at the bottom end of the gas diluter, and the air inlet pipe is arranged at the bottom end of the filter cartridge.
Preferably, the first rabbling mechanism comprises first axostylus axostyle, first stirring leaf, first helical blade, first derailleur and first motor, first axostylus axostyle is rotatory to be installed inside first retort, first axostylus axostyle bottom passes the discharging pipe and installs in first derailleur bottom, first derailleur is installed in discharging pipe bottom position, first motor is installed in first derailleur bottom, first stirring leaf is installed to first axostylus axostyle upper end, first axostylus axostyle is located the welding of discharging pipe inner end and has first helical blade.
Preferably, the second stirring mechanism comprises a second shaft rod, a second stirring blade, a second spiral blade, a second speed changer and a second motor, wherein the second shaft rod is rotatably arranged inside the second reaction tank, the bottom end of the second shaft rod penetrates through the discharging pipe to be arranged at the bottom end of the second speed changer, the second speed changer is arranged at the bottom end of the discharging pipe, the second motor is arranged at the bottom end of the second speed changer, the second stirring blade is arranged at the upper end of the second shaft rod, and the second spiral blade is welded at the inner end of the discharging pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. After the chlorine dioxide is introduced into the guide pipe, the air is diluted by the gas dilution mechanism, so that the danger caused by higher concentration of the chlorine dioxide is avoided, when the reaction speed cannot catch up with the gas introduction speed, the redundant air is introduced into the gas storage bag through the gas guide pipe for storage, and the influence of larger air pressure in the second reaction tank on the introduction of the chlorine dioxide into the second reaction tank is avoided;
2. The first spiral blade drives the solution to downwards push the solution under the drive of the first shaft rod, the pushed materials are guided into the first reaction tank again through the return pipe, and the power and the contact area between the materials are increased, so that the reaction rate can be improved;
3. When the air diluting mechanism is used, air is guided into the filter cartridge through the air inlet pipe by the external air pump, and the air filtered by the filter cartridge is guided into the air diluter to be mixed with chlorine dioxide, so that the effect of diluting the chlorine dioxide is achieved;
4. When the second stirring mechanism is used, the second motor is started through the switch, the second motor drives the second shaft rod to rotate through the second speed changer, the second shaft rod drives the second stirring blade to stir the solution in the rotating process, the contact area between the solution and the gas is increased, the reaction efficiency between the air inlet solution is improved, when materials are required to be exported, the second shaft rod is controlled to reversely rotate through the second motor, the second spiral blade can push the materials out of the pipe, and the materials are conveniently and rapidly exported.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram showing the internal structure of a second reaction tank according to the present utility model;
FIG. 3 is a schematic view showing the internal structure of a first reaction tank according to the present utility model;
Fig. 4 is a schematic structural view of the gas dilution mechanism of the utility model.
In the figure: 1. a first reaction tank; 2. a return pipe; 3. a delivery tube; 4. a control valve; 5. a feed pipe; 6. a check valve; 7. a conduit; 8. a gas dilution mechanism; 9. a filter cartridge; 10. a gas diluter; 11. an air inlet pipe; 12. a second reaction tank; 13. an air duct; 14. an air storage bag; 15. a first stirring blade; 16. a first shaft; 17. a first stirring mechanism; 18. a first helical leaf; 19. a first transmission; 20. a first motor; 21. a second stirring blade; 22. a second shaft; 23. a second stirring mechanism; 24. a second helical leaf; 25. a second motor; 26. a second transmission.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2, 3 and 4, in an embodiment of the present utility model, a preparing and blending device for preparing high purity sodium chlorite includes a first reaction tank 1 and a second reaction tank 12; a conduit 7 is arranged between the first reaction tank 1 and the second reaction tank 12, a gas dilution mechanism 8 is fixedly arranged in the middle of the conduit 7 through bolts, a first stirring mechanism 17 is arranged in the first reaction tank 1, a second stirring mechanism 23 is arranged in the second reaction tank 12, an air duct 13 is arranged on one side of the upper end of the second reaction tank 12, and an air storage bag 14 is arranged at the other end of the air duct 13.
Further, feed pipe 5 is all installed to first retort 1 and second retort 12 upper end, and check valve 6 is installed to feed pipe 5 upper end, and delivery tube 3 is installed to delivery tube one side of first retort 1 and second retort 12, and control valve 4 is installed to delivery tube 3 upside, and feed pipe 5 is used for leading-in first retort 1 of material and inside second retort 12, and the phenomenon that the material backward flow appears can be avoided to check valve 6, and the setting of delivery tube 3 is used for leading out the material of first retort 1 and the inside second retort 12.
Further, the reflux pipe 2 is installed to the delivery tube 3 upper end on one side of the discharging pipe of first retort 1, and through bolt fixed mounting in first retort 1 upper end position, first spiral leaf 18 impels the solution downwards under the drive of first axostylus axostyle 16, and the material of impelling is introduced into inside first retort 1 through reflux pipe 2 once more, increases power and area of contact between the material to can improve reaction rate.
Further, the gas dilution mechanism 8 comprises gas diluter 10, cartridge filter 9 and intake pipe 11, and gas diluter 10 both ends are installed in pipe 7 intermediate position, and cartridge filter 9 is installed in gas diluter 10 bottom position, and intake pipe 11 is installed in cartridge filter 9 bottom, and gas dilution mechanism 8 is when using, and air is led into cartridge filter 9 inside through intake pipe 11 through external air pump, and the air after the filtration of cartridge filter 9 is in leading into the air diluter inside, mixes with chlorine dioxide, reaches the effect to chlorine dioxide dilution.
Further, first rabbling mechanism 17 comprises first axostylus axostyle 16, first stirring leaf 15, first helical leaf 18, first derailleur 19 and first motor 20, first axostylus axostyle 16 rotatory mounting is inside first retort 1, first axostylus axostyle 16 bottom passes the discharging pipe and installs in first derailleur 19 bottom, first derailleur 19 is installed in discharging pipe bottom position, first motor 20 installs in first derailleur 19 bottom, first stirring leaf 15 is installed to first axostylus axostyle 16 upper end, first axostylus axostyle 16 is located discharging pipe inner end welding and has first helical leaf 18, first rabbling mechanism 17 is when using, open first motor 20 through the switch, first motor 20 drives first axostylus axostyle 16 through first derailleur 19 and rotates, first axostylus axostyle 16 will drive first stirring leaf 15 to stir the solution at rotatory in-process, increase the area of contact between solution and the gas, when the material after the reaction of improvement air entering solution need is exported, reverse rotation through first motor 20 control first axostylus axostyle 16, first axostyle 16 is located discharging pipe inner end welding has first helical leaf 18, first motor 18 can drive the material after the fast leading-out tube is exported to the reaction tube through the switch, the material of the fast reaction of leading-out of material.
Further, second rabbling mechanism 23 comprises second shaft 22, second stirring leaf 21, second helical leaf 24, second derailleur 26 and second motor 25, second shaft 22 rotation mount is inside second retort 12, the discharging pipe is passed to second shaft 22 bottom and is installed in second derailleur 26 bottom, second derailleur 26 is installed in discharging pipe bottom position, second motor 25 is installed in second derailleur 26 bottom, second stirring leaf 21 is installed to second shaft 22 upper end, second shaft 22 is located discharging pipe inner end welding has second helical leaf 24, second rabbling mechanism 23 is when using, open second motor 25 through the switch, second motor 25 drives second shaft 22 through second derailleur 26 and rotates, second shaft 22 will drive second stirring leaf 21 to stir the solution in the in-process of rotation, increase the area of contact between solution and the gas, when improving the reaction efficiency between the air income solution, when needs to export the material, it is reverse rotatory to control second shaft 22 through second motor 25, second helical leaf 24 can carry out the material guide tube 3, it is fast to export the material to go on to be convenient for.
The working principle and the using flow of the utility model are as follows: when the device is used, an acidic medium, methanol and sodium chlorate are introduced into the first reaction tank 1, caustic soda is introduced into the second reaction tank 12, the first stirring mechanism 17 is started through a switch, materials are stirred through the first stirring mechanism 17, so that methanol reacts with sodium chlorate in the acidic medium to generate chlorine dioxide, the chlorine dioxide is introduced into the second reaction tank 12 through the guide pipe 7, after the chlorine dioxide is introduced into the guide pipe 7, the air is diluted through the gas dilution mechanism 8, the danger of high concentration of the chlorine dioxide is avoided, the chlorine dioxide reacts with caustic soda to generate sodium chlorite after the chlorine dioxide is introduced into the second reaction tank 12, when the reaction speed is not up to the gas introduction speed, redundant air is introduced into the air storage bag 14 through the air guide pipe 13 for storage, and the influence of high air pressure in the second reaction tank 12 on the introduction of the chlorine dioxide is avoided.
Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The preparation and allocation equipment for preparing the high-purity sodium chlorite comprises a first reaction tank (1) and a second reaction tank (12); the method is characterized in that: install pipe (7) between first retort (1) and second retort (12), pipe (7) intermediate position is through bolt fixed mounting gas dilution mechanism (8), first retort (1) internally mounted has first rabbling mechanism (17), second retort (12) internally mounted has second rabbling mechanism (23), air duct (13) are installed to second retort (12) upper end one side, air duct (13) other end position installs air storage bag (14).
2. The high purity sodium chlorite preparing and blending device as recited in claim 1, wherein: the novel reaction kettle is characterized in that the feeding pipes (5) are arranged at the upper ends of the first reaction kettle (1) and the second reaction kettle (12), the check valve (6) is arranged at the upper end of the feeding pipe (5), the delivery pipe (3) is arranged at one side of the discharging pipes of the first reaction kettle (1) and the second reaction kettle (12), and the control valve (4) is arranged at the upper side of the delivery pipe (3).
3. The high purity sodium chlorite preparing and blending device as recited in claim 2, wherein: the upper end of a discharge pipe side delivery pipe (3) of the first reaction tank (1) is provided with a return pipe (2), and the upper end of the return pipe (2) is fixedly arranged at the upper end position of the first reaction tank (1) through a bolt.
4. The high purity sodium chlorite preparing and blending device as recited in claim 1, wherein: the gas dilution mechanism (8) comprises a gas diluter (10), a filter cartridge (9) and an air inlet pipe (11), wherein two ends of the gas diluter (10) are arranged at the middle position of the guide pipe (7), the filter cartridge (9) is arranged at the bottom end position of the gas diluter (10), and the air inlet pipe (11) is arranged at the bottom end of the filter cartridge (9).
5. A high purity sodium chlorite preparation and deployment device according to claim 3, wherein: the first stirring mechanism (17) comprises a first shaft rod (16), a first stirring blade (15), a first spiral blade (18), a first speed changer (19) and a first motor (20), wherein the first shaft rod (16) is rotatably arranged inside the first reaction tank (1), the bottom end of the first shaft rod (16) penetrates through the discharging pipe to be arranged at the bottom end of the first speed changer (19), the first speed changer (19) is arranged at the bottom end position of the discharging pipe, the first motor (20) is arranged at the bottom end of the first speed changer (19), the first stirring blade (15) is arranged at the upper end of the first shaft rod (16), and the first spiral blade (18) is welded at the inner end of the discharging pipe of the first shaft rod (16).
6. A high purity sodium chlorite preparation and deployment device according to claim 3, wherein: the second stirring mechanism (23) comprises a second shaft (22), a second stirring blade (21), a second spiral blade (24), a second speed changer (26) and a second motor (25), wherein the second shaft (22) is rotatably arranged inside the second reaction tank (12), the bottom end of the second shaft (22) penetrates through the discharging pipe and is arranged at the bottom end of the second speed changer (26), the second speed changer (26) is arranged at the bottom end of the discharging pipe, the second motor (25) is arranged at the bottom end of the second speed changer (26), the second stirring blade (21) is arranged at the upper end of the second shaft (22), and the second spiral blade (24) is welded at the inner end of the discharging pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322909012.3U CN221267746U (en) | 2023-10-30 | 2023-10-30 | Preparing and blending equipment for high-purity sodium chlorite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322909012.3U CN221267746U (en) | 2023-10-30 | 2023-10-30 | Preparing and blending equipment for high-purity sodium chlorite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221267746U true CN221267746U (en) | 2024-07-05 |
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ID=91697113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322909012.3U Active CN221267746U (en) | 2023-10-30 | 2023-10-30 | Preparing and blending equipment for high-purity sodium chlorite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221267746U (en) |
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2023
- 2023-10-30 CN CN202322909012.3U patent/CN221267746U/en active Active
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