CN201024088Y - Diameter variable corridor N-stage push-flow type chlorine dioxide generator - Google Patents
Diameter variable corridor N-stage push-flow type chlorine dioxide generator Download PDFInfo
- Publication number
- CN201024088Y CN201024088Y CNU2007200789126U CN200720078912U CN201024088Y CN 201024088 Y CN201024088 Y CN 201024088Y CN U2007200789126 U CNU2007200789126 U CN U2007200789126U CN 200720078912 U CN200720078912 U CN 200720078912U CN 201024088 Y CN201024088 Y CN 201024088Y
- Authority
- CN
- China
- Prior art keywords
- chlorine dioxide
- flow type
- pipe
- gallery
- pipe reactor
- 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.)
- Expired - Lifetime
Links
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 30
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 20
- 230000035484 reaction time Effects 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000002829 reductive effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003116 impacting effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000012295 chemical reaction liquid Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000002994 raw material Substances 0.000 description 9
- 150000002978 peroxides Chemical class 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 229940033663 thimerosal Drugs 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a diameter-changing corridor N-level flow-pushing type chlorine dioxide generator. The utility model comprises a multilayer spiral-rising reactor pipeline, and an upper layer and a lower layer of the multilayer reactor pipeline are in series and are communicated. A gate provided with a flow cut is arranged at an inlet end of the reactor pipeline of each layer, and a baffle is arranged at an outlet end. The utility model pushes liquids in the reaction to flow to a lower layer pipeline, and in a pushing-flow process a mutual mixing and an equal heating can be realized, and then a reaction time of mechanical materials is deferred to result in a more complete chemical reaction, and then the chlorine dioxide conversion rate is higher and the manufacturing cost is reduced. A flow-dropping board is arranged on a link pipe to lead the reaction liquids firstly to be forcedly mixed in an impacting of the dropped flow and then to enter the next lower layer, leading the mixing of reaction liquid to be more equal. When a diameter of a lower layer reactor pipeline is larger than the diameter of an upper layer reactor pipeline, the diameter-changing corridor preserves a 'corridor effect' of an equal-diameter corridor which is convenient for safely and promptly absorbing the chlorine dioxide air out and guarantees the reaction time for the chemical materials simultaneously.
Description
Technical field
The utility model relates to a kind of chlorine dioxide generator, relates in particular to a kind of reducing gallery N level pulling flow type chlorine dioxide generator.
Background technology
In the tradition chlorine dioxide generator, need add reductive agent after the sodium chlorate dilution and acidic medium just can be produced the chlorine dioxide product.It is low to produce chlorine dioxide purity, unstable properties, and the production cost height has increased batching, feeding program.Problems such as tradition still formula chlorine dioxide generator heating system adopts electrothermal tube, ribbon heater, hot plate that double-deck inner barrel wall is heated, and has heat passage obstacle, and reaction-ure conversion-age is low, and the output of dioxide peroxide and purity are not high.
Because the problems referred to above that traditional chlorine dioxide generator exists, China Patent No. having occurred is 200320114585.7 " dry type intelligence heating tubular type chlorine dioxide generators ", in this patent, pipe reactor is that multi-level dish rises the shape tubular conduit, though adopt this structure to increase duct length, prolonged the reaction times, but because reaction medium needs the enough reaction times, in actual applications, the producer reaction times of adopting this patent is still not enough, and the chemical feedstocks of participating in reaction mixes and is heated inhomogeneously, and the chemical feedstocks of participating in reaction mixes owes even, cause the medium reaction not exclusively, transformation efficiency is lower, has increased manufacturing cost.As solving " enough chemical times " this difficult problem completely, have only the length that increases reaction tubes, but that this can equipment appear again is huge, and problems such as inconvenience are installed in transportation, have also increased the cost of equipment thus.
Summary of the invention
The purpose of this utility model is to overcome the problems referred to above that existing chlorine dioxide generator exists, a kind of reducing gallery N level pulling flow type chlorine dioxide generator is provided, the utility model equipment volume is moderate, both guaranteed that reaction medium had the enough reaction times, reaction raw materials is mixed in pipeline fully, dioxide peroxide transformation efficiency height has reduced manufacturing cost.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of reducing gallery N level pulling flow type chlorine dioxide generator, comprise and be the pipe reactor that multi-level dish rises shape, the connection that is arranged above and below and connects of multi-layered reactors pipeline is characterized in that: the entrance end of every layer of pipe reactor is provided with the flashboard of band communication port, and exit end is provided with baffle plate.
Described flashboard and baffle plate are arranged in the pipe reactor, and flashboard is parallel with the square section of pipe reactor with baffle plate place face.
The height of described flashboard is higher than height of baffle plate.
Described every layer of pipe reactor is communicated with through junction pipe, is provided with in the adapting pipe and falls the stream plate, and it is parallel with the adapting pipe square section to fall stream plate place face.
Described lower reactor pipe diameter is more than or equal to upper strata pipe reactor diameter.
Described pipe reactor is arranged in the heated water bath groove.
Described pipe reactor one end links to each other with air bag, and the other end is communicated with raffinate case and inlet pipe.
Adopt advantage of the present utility model to be:
In the utility model, the entrance end of every layer of pipe reactor is provided with the flashboard of band communication port, exit end is provided with baffle plate, the form inflow lower floor pipeline of the liquid of reaction with plug-flow will be participated in, in the plug-flow process, realize mixing mutually and being heated evenly, delayed the reaction times of chemical feedstocks, make chemical reaction more be tending towards thorough, dioxide peroxide transformation efficiency height, thereby reduced production cost; Make reaction solution fall stream to enter one deck down again after the Forced Mixing in impacting at the stream plate that falls that is provided with on the vertical junction pipe between every layer of pipe reactor, it is more even that reaction solution is mixed; When lower floor's pipe reactor diameter during greater than upper strata pipe reactor diameter, the reducing gallery has kept " the gallery effect " of isometrical gallery, and the quick and safe of being convenient to chlorine dioxide is extracted out, has guaranteed the reaction times of chemical feedstocks simultaneously.
Description of drawings
Fig. 1 is the utility model master TV structure synoptic diagram
Fig. 2 is the utility model plan structure synoptic diagram
Fig. 3 is the right TV structure synoptic diagram of the utility model
Fig. 4 is the utility model left side TV structure synoptic diagram
Fig. 5 is the utility model pipe reactor entrance end cross-sectional view
Fig. 6 is the utility model pipe reactor exit end cross-sectional view
Fig. 7 is the utility model adapting pipe cross-sectional view
Be labeled as among the figure: 1, air bag, 2, water bath, 3, pipe reactor, 4, flashboard, 5, baffle plate, 6, communication port, 7, junction pipe, 8, fall the stream plate.
Embodiment
A kind of reducing gallery N level pulling flow type chlorine dioxide generator comprises shell, air bag 1, water bath 2, pipe reactor 3, raw material storage device, volume pump, raffinate case, high-order safe water tank, negative pressure resorber and controlling box.Pipe reactor 3 is multi-level dish and rises shape, multi-layered reactors pipeline 3 connection that is arranged above and below and connects, and the entrance end of every layer of pipe reactor is provided with the flashboard 4 of band communication port 6, and exit end is provided with baffle plate 5.Wherein, flashboard 4 and baffle plate 5 are arranged in the pipe reactor 3, flashboard 4 is parallel with the square section of pipe reactor 3 with baffle plate 5 place faces, the height of flashboard 4 is higher than baffle plate 5 height, every layer of pipe reactor 3 is communicated with through junction pipe 7, be provided with in the adapting pipe 7 and fall stream plate 8, it is parallel with adapting pipe 7 square section to fall stream plate 8 place faces.And lower reactor pipeline 3 diameters are more than or equal to upper strata pipe reactor 3 diameters, and pipe reactor 3 is arranged in the heated water bath groove 2, and pipe reactor 3 one ends link to each other with air bag, and the other end is communicated with raffinate case and inlet pipe.
Wherein, water bath 2 places in the shell, pipe reactor 3 places water bath 2, the pipe of going into of two volume pumps joins with two raw material storage devices respectively, metering is pumped pipe and is all inserted in the raw material cup of static mixer in the air bag 1, the water shoot of elevated tank inserts air bag 1 through magnetic valve, the pipeline and air bag 1 UNICOM that pick out from the negative pressure chamber of negative pressure resorber.The effect of air bag 1 be stock liquid initially enter reaction place, the buffering collecting and distributing place before dioxide peroxide and air are extracted out.During accident, at first wash dilution place from the emergent water of elevated tank, water bath 2 provides chemical reaction temperature required to reducing gallery N level pulling flow type chlorine dioxide generator, and heating medium is a water, and well heater is an electrothermal tube, and heating source is a power supply.The negative pressure resorber provides enough big negative pressure, chlorine dioxide in the suction pipe reactor 3; The residue raffinate behind the chemical reaction is collected, stored to the raffinate case, handle for the raffinate recycling and processing device, Controlling System is controlled the growing amount of dioxide peroxide by the charging capacity of control Heating temperature and volume pump, finally controls the injected volume of dioxide peroxide and is sterilized contents of residual chlorine in the water body.
Principle of work of the present utility model is: after bath temperature reaches set(ting)value, the negative pressure resorber starts, provide quantitative reaction raw materials by volume pump, after static mixer tentatively mixes in air bag 1, it is pipe reactor 3 that reaction raw materials enters the reducing gallery that is immersed in the temperature rating water bath 2, by head to tail, form multistage plug-flow from top to bottom, fall stream hybrid reaction generation chlorine dioxide, through the suction of negative pressure resorber, the liquid in chlorine dioxide and the negative pressure resorber forms thimerosal.
Reacted raw material raffinate flows into the raffinate case when foot, and after the raffinate recycling and processing device was handled, the solid resultant was reclaimed, and remaining liq is annotated back raw material storage and thought highly of newly and come into operation after concentration adjustment.
In case of cutting off the water suddenly, having a power failure, for preventing that the chlorine dioxide generation energy that after reaction generates in the pipe reactor 3 from discharging, volume pump can stop to feed intake automatically, simultaneously the magnetic valve of elevated tank is opened automatically, and quantitative emergent water is by the dilution of air bag 1 inflow reactor pipeline and wash away and wait the raw material liq that continues to react.
Obviously; those of ordinary skill in the art is according to technical knowledge of being grasped and customary means; according to above said content, can also make the various ways that does not break away from the utility model basic fundamental thought, these pro forma conversion are all within protection domain of the present utility model.
Claims (7)
1. reducing gallery N level pulling flow type chlorine dioxide generator, comprise the pipe reactor (3) that is multi-level dish and rises shape, multi-layered reactors pipeline (3) connection that is arranged above and below and connects, it is characterized in that: the entrance end of every layer of pipe reactor (3) is provided with the flashboard (4) of band communication port (6), and exit end is provided with baffle plate (5).
2. reducing gallery N level pulling flow type chlorine dioxide generator according to claim 1, it is characterized in that: described flashboard (4) and baffle plate (5) are arranged in the pipe reactor (3), and flashboard (4) is parallel with the square section of pipe reactor (3) with baffle plate (5) place face.
3. reducing gallery N level pulling flow type chlorine dioxide generator according to claim 1 and 2, it is characterized in that: the height of described flashboard (4) is higher than baffle plate (5) highly.
4. reducing gallery N level pulling flow type chlorine dioxide generator according to claim 1 and 2, it is characterized in that: described every layer of pipe reactor (3) is communicated with through junction pipe (7), be provided with in the adapting pipe (7) and fall stream plate (8), it is parallel with adapting pipe (7) square section to fall stream plate (8) place face.
5. reducing gallery N level pulling flow type chlorine dioxide generator according to claim 1, it is characterized in that: described lower reactor pipeline (3) diameter is more than or equal to upper strata pipe reactor (3) diameter.
6. according to claim 1,2 or 5 described reducing gallery N level pulling flow type chlorine dioxide generators, it is characterized in that: described pipe reactor (3) is arranged in the heated water bath groove (2).
7. reducing gallery N level pulling flow type chlorine dioxide generator according to claim 6, it is characterized in that: described pipe reactor (3) one ends link to each other with air bag (1), and the other end is communicated with raffinate case and inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200789126U CN201024088Y (en) | 2007-03-29 | 2007-03-29 | Diameter variable corridor N-stage push-flow type chlorine dioxide generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200789126U CN201024088Y (en) | 2007-03-29 | 2007-03-29 | Diameter variable corridor N-stage push-flow type chlorine dioxide generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201024088Y true CN201024088Y (en) | 2008-02-20 |
Family
ID=39097942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200789126U Expired - Lifetime CN201024088Y (en) | 2007-03-29 | 2007-03-29 | Diameter variable corridor N-stage push-flow type chlorine dioxide generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201024088Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947986A (en) * | 2016-05-12 | 2016-09-21 | 辽宁工程技术大学 | Device and method for preparing and absorbing chlorine dioxide |
| CN114259972A (en) * | 2022-01-07 | 2022-04-01 | 四川宝生药业发展有限公司 | Liquid-liquid two-phase mixing device of chlorine dioxide enhanced reactor |
-
2007
- 2007-03-29 CN CNU2007200789126U patent/CN201024088Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947986A (en) * | 2016-05-12 | 2016-09-21 | 辽宁工程技术大学 | Device and method for preparing and absorbing chlorine dioxide |
| CN105947986B (en) * | 2016-05-12 | 2018-07-03 | 辽宁工程技术大学 | A kind of device and method for preparing, absorbing chlorine dioxide |
| CN114259972A (en) * | 2022-01-07 | 2022-04-01 | 四川宝生药业发展有限公司 | Liquid-liquid two-phase mixing device of chlorine dioxide enhanced reactor |
| CN114259972B (en) * | 2022-01-07 | 2024-05-10 | 宝生集团有限公司 | Liquid-liquid two-phase mixing device of chlorine dioxide strengthening reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20120710 Granted publication date: 20080220 |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20130710 Granted publication date: 20080220 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20130710 Granted publication date: 20080220 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20140110 Granted publication date: 20080220 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20140117 Granted publication date: 20080220 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150117 Granted publication date: 20080220 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080220 |