CN206184222U - Sulfur dioxide reveals recovery unit - Google Patents
Sulfur dioxide reveals recovery unit Download PDFInfo
- Publication number
- CN206184222U CN206184222U CN201621222356.0U CN201621222356U CN206184222U CN 206184222 U CN206184222 U CN 206184222U CN 201621222356 U CN201621222356 U CN 201621222356U CN 206184222 U CN206184222 U CN 206184222U
- Authority
- CN
- China
- Prior art keywords
- sulfur dioxide
- storage tank
- pump
- pond
- reveals
- 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 - Fee Related
Links
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title claims abstract description 132
- 238000011084 recovery Methods 0.000 title claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 30
- 238000005273 aeration Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000002351 wastewater Substances 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims description 6
- 238000001139 pH measurement Methods 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000012824 chemical production Methods 0.000 abstract 1
- 230000008676 import Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 19
- 239000007789 gas Substances 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010842 industrial wastewater Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a sulfur dioxide reveals recovery unit belongs to chemical production recovery field, including sulfur dioxide storage tank, recovery pond, solution collection pond, aeration tower, the sulfur dioxide storage tank is located through the boss in the recovery pond, the recovery pond top is equipped with spray set, the logical pipe of spray set is connected with and sprays the pump, it is connected with the water storage tank to spray the pump other end, the water storage tank is connected with the waste water filtering ponds, be equipped with the delivery pump between water storage tank and the waste water filtering ponds, the waste water filtering ponds are equipped with the waste water import, there is draw -off pump recovery pond one side bottom through the solution recovering pipe connection, the solution recovering pipe connection the solution collection pond, the aeration tower bottom is equipped with aeration pump. Not only retrieve the sulfur dioxide who reveals, avoided the pollution of environment, also realized sulfur dioxide's reuse, it is energy -concerving and environment -protective.
Description
Technical field
The utility model is related to Chemical Manufacture recovery technology field, and in particular to a kind of sulfur dioxide reveals retracting device.
Background technology
Sulfur dioxide (chemical formula SO2) it is most common, simplest oxysulfide, it is one of Air Pollutant Discharge.Two
Sulfur oxide liquid is poisonous, and storage is difficult in industrial processes, higher to condition of storage requirement, and sulfur dioxide storage tank is wanted
Ask higher, sulfur dioxide storage tank need to be placed on draughty place, to avoid revealing the harm for causing.But, in reality
Production process in, permanent due to use time, sulfur dioxide storage tank can break down, and cause sulfur dioxide leakage occur
Situation.Environment is not only polluted in sulfur dioxide leakage, and human body is damaged, and can also cause the waste of resource, therefore, leakage is emergent
The setting for the treatment of facility is highly desirable to, and how by the sulfur dioxide of leakage collect and make its be utilized again be also as
The problem that modern energy saving and environment friendly enterprise becomes more concerned with.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of sulfur dioxide leakage retracting device, not only by leakage
Sulfur dioxide recovery, it is to avoid the pollution of environment, also achieves reusing for sulfur dioxide, energy-conserving and environment-protective.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of sulfur dioxide reveals retracting device, including sulfur dioxide storage tank, recovery pond, solution collecting pit, aeration tower, institute
Sulfur dioxide storage tank is stated by boss in the recovery pond, the recovery pond top is provided with spray equipment, the spray dress
Put and spray pump is connected with by water pipe, the spray pump other end is connected with water storage tank, and the water storage tank is connected with waste water filtering
Pond, is provided with delivery pump between the water storage tank and waste water filtering pond, the waste water filtering pond is provided with waste water inlet；The recovery pond
One side bottom is connected with draw-off pump by solution recycling line road, and the solution recycling line road connects the solution collecting pit, described
Solution collecting pit connects the liquid inlet of the aeration tower, and the gas outlet of the aeration tower is connected with gas collector, the aeration
Tower bottom is provided with aeration pump, and aeration tower top side is provided with pressure regulator.
Preferably, the inwall of the sulfur dioxide storage tank is provided with the preserving timber bed of material, reduces the corrosion of sulfur dioxide, extension
Service life.
Preferably, the spray equipment is provided with multiple spray heads being evenly distributed.
Preferably, filter is provided with the middle part of the waste water filtering pond, waste water enters back into water storage tank after filtering.
Preferably, sulfur dioxide detector is provided with the recovery pond, the sulfur dioxide detector is connected with control dress
Put, the control device is connected with alarm and the spray pump.
Preferably, pH measurement apparatus are provided with the solution collecting pit.
The beneficial effects of the utility model show：When sulfur dioxide detector detects sulfur dioxide to be leaked, control
Device can in time find the leakage of sulfur dioxide by alarm, so as to take measures in time；Once there is leakage in sulfur dioxide,
Substantial amounts of sulfur dioxide is just flowed in recovery pond, will not be toward external leakage, with timed unit by controlling spray pump, substantial amounts of water
Sprayed by shower nozzle and later fallen into pond body so that the state of fluid-tight is formed in pond body, it is to avoid sulfur dioxide is toward external diffusion；Using
Industrial wastewater after treatment carrys out sulfur dioxide absorption, improves the utilization rate of industrial waste；The aqueous solution of sulfur dioxide, through overexposure
Gas tower obtains sulfur dioxide gas, may be used in the technique for subsequently prepare sulfuric acid, realizes the twice laid of resource.
Brief description of the drawings
Fig. 1 is the overall structure diagram that a kind of sulfur dioxide of the utility model reveals retracting device.
In figure：1- sulfur dioxide storage tank, 2- recovery ponds, 3- solution collecting pit, 4- aeration towers, 5- waste water filterings pond, 6- water
Storage tank, 7- spray pumps, 8- spray heads, 9- draw-off pumps, 10- gas collectors, 11- aeration pumps, 12- pressure regulators, 13- filterings
Device, 14- sulfur dioxide detector, 15- control devices, 16- alarms, 17-pH measurement apparatus.
Specific embodiment
For the ease of it will be appreciated by those skilled in the art that being further described to the utility model below in conjunction with the accompanying drawings.
A kind of sulfur dioxide leakage retracting device as shown in Figure 1, including sulfur dioxide storage tank 1, recovery pond 2, solution are received
Collection pond 3, aeration tower 4, the sulfur dioxide storage tank 1 are located in the recovery pond 2 by boss, the top surrounding of the recovery pond 2
Spray equipment is provided with, the spray equipment is connected with spray pump 7 by water pipe, and the other end of the spray pump 7 is connected with water storage tank
6, the water storage tank 6 is connected with waste water filtering pond 5, and delivery pump is provided between the water storage tank 6 and waste water filtering pond 5, described useless
Water filtration pond 5 is provided with waste water inlet；The side bottom of the recovery pond 2 one is connected with draw-off pump 9 by solution recycling line road, described molten
Liquid recovery channel connects the solution collecting pit 3, and the solution collecting pit 3 connects the liquid inlet of the aeration tower 4, the aeration
The gas outlet of tower 4 is connected with gas collector 10, and the bottom of the aeration tower 4 is provided with aeration pump 11, the top side of the aeration tower 4
It is provided with pressure regulator 12.
The inwall of the sulfur dioxide storage tank 1 is provided with the preserving timber bed of material, reduces the corrosion of sulfur dioxide, and extension uses the longevity
Life.The spray equipment is provided with multiple spray heads 8 being evenly distributed.The middle part in the waste water filtering pond 5 is provided with filter 13,
Industrial wastewater is filtered and is re-used.Sulfur dioxide detector 14, the sulfur dioxide detector 14 are provided with the recovery pond 2
Connection control device 15, the control device 15 is connected with alarm 16 and the spray pump 7.Set in the solution collecting pit 3
There are pH measurement apparatus 17.
The course of work：Industrial wastewater is delivered in water storage tank 6 with standby after being filtered through waste water filtering pond 5 through delivery pump.
When sulfur dioxide detector 14 detects sulfur dioxide storage tank 1 and leaks, control device 15 orders about alarm 16 and starts, while
Spray pump 7 is opened, and the water in water storage tank 6 is sprayed onto in recovery pond 2 through spray equipment, and the sulfur dioxide to pond internal leakage forms water
Envelope, it is to avoid toward external diffusion, the sulfur dioxide solution in recovery pond 2 enters into solution collecting pit 3, solution collecting pit 3 through draw-off pump 9
PH measurement apparatus 17 are inside provided with, the sulfur dioxide solution in solution collecting pit 3 is adjusted to after certain pH, sulfur dioxide solution warp
Liquid inlet enters aeration tower 4, the regulation of pressure regulator 12 to certain pressure, meanwhile, aeration pump 11 in aeration tower 4 to being uniformly passed through
The air of certain flow, due to pressure increase, sulfur dioxide saturation in Aqueous Solution of Sulfur Dioxide, sulfur dioxide is just from sulfur dioxide
Gas collector 10 is overflowed into the aqueous solution, the sulfur dioxide in gas collector 10 can be used in subsequent technique, pass through
It is used to prepare sulfuric acid with oxygen mix.
Above content is only to structure example of the present utility model and explanation, the technology of affiliated the art
Personnel are made various modifications or supplement to described specific embodiment or are substituted using similar mode, without departing from
The structure of utility model surmounts scope defined in the claims, all should belong to protection domain of the present utility model.
Claims (6)
1. a kind of sulfur dioxide leakage retracting device, it is characterised in that including sulfur dioxide storage tank, recovery pond, solution collecting pit,
Aeration tower, by boss in the recovery pond, the recovery pond top is formed around spray dress to the sulfur dioxide storage tank
Put, the spray equipment is connected with spray pump by water pipe, the spray pump other end is connected with water storage tank, and the water storage tank connects
Waste water filtering pond is connected to, delivery pump is provided between the water storage tank and the waste water filtering pond, the waste water filtering pond is provided with useless
Water inlet；The side bottom of the recovery pond one is connected with draw-off pump by solution recycling line road, and the solution recycling line road connects institute
Solution collecting pit is stated, the solution collecting pit connects the liquid inlet of the aeration tower, and the gas outlet of the aeration tower is connected with gas
Body collector, the aeration tower bottom is provided with aeration pump, and aeration tower top side is provided with pressure regulator.
2. a kind of sulfur dioxide according to claim 1 reveals retracting device, it is characterised in that the sulfur dioxide storage tank
Inwall be provided with the preserving timber bed of material.
3. a kind of sulfur dioxide according to claim 1 reveals retracting device, it is characterised in that the spray equipment is provided with
The spray head that multiple is evenly distributed.
4. a kind of sulfur dioxide according to claim 1 reveals retracting device, it is characterised in that the waste water filtering pond
Middle part is provided with filter.
5. a kind of sulfur dioxide according to claim 1 reveals retracting device, it is characterised in that be provided with the recovery pond
Sulfur dioxide detector, the sulfur dioxide detector is connected with control device, and the control device is connected with alarm and institute
State spray pump.
6. a kind of sulfur dioxide according to claim 1 reveals retracting device, it is characterised in that in the solution collecting pit
It is provided with pH measurement apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222356.0U CN206184222U (en) | 2016-11-14 | 2016-11-14 | Sulfur dioxide reveals recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222356.0U CN206184222U (en) | 2016-11-14 | 2016-11-14 | Sulfur dioxide reveals recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184222U true CN206184222U (en) | 2017-05-24 |
Family
ID=58733925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621222356.0U Expired - Fee Related CN206184222U (en) | 2016-11-14 | 2016-11-14 | Sulfur dioxide reveals recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206184222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441101A (en) * | 2020-03-26 | 2021-09-28 | 上海汇友消防技术有限公司 | Novel disposal method for easily-fogging chlorine-containing compound leakage |
-
2016
- 2016-11-14 CN CN201621222356.0U patent/CN206184222U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441101A (en) * | 2020-03-26 | 2021-09-28 | 上海汇友消防技术有限公司 | Novel disposal method for easily-fogging chlorine-containing compound leakage |
| CN113441101B (en) * | 2020-03-26 | 2023-02-10 | 上海汇友消防技术有限公司 | Disposal method for easily-fogging chlorine-containing compound leakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 262725 Shandong city of Weifang province Shouguang Hou Town Industrial Park Dongxin Road No. 28 Patentee after: SHANDONG DONGXIN NEW MATERIALS TECHNOLOGY CO.,LTD. Address before: 262725 Shandong city of Weifang province Shouguang Hou Town Industrial Park Dongxin Road No. 28 Patentee before: SHANDONG DONGXIN CHEMICAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |