CN206872442U - Electrodeposited chromium anhydride rings recovery system - Google Patents
Electrodeposited chromium anhydride rings recovery system Download PDFInfo
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- CN206872442U CN206872442U CN201621230626.2U CN201621230626U CN206872442U CN 206872442 U CN206872442 U CN 206872442U CN 201621230626 U CN201621230626 U CN 201621230626U CN 206872442 U CN206872442 U CN 206872442U
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- heating
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- outlet conduit
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Abstract
The utility model discloses a kind of electrodeposited chromium anhydride rings recovery system, including heating system, mist of chromic acid exhaust treatment system, heating system is connected by pipeline with mist of chromic acid exhaust treatment system.Heating system of the utility model by workshop, two big device of mist of chromic acid exhaust treatment system, the heating cylinder produced in heating system use heat-conducting oil heating, one group of heating oil pipe need to be divided to meet heating condition to chromic anhybride recovery system；The mist of chromic acid that the utility model is evaporated only needs the mist of chromic acid exhaust treatment system of one group of exhaust pipe to workshop in parallel to complete, and does not increase exhaust-gas treatment cost, and organic efficiency is high, obtains less investment and returns high clean manufacturing benefit.
Description
Technical field
Electroplating technology is the utility model is related to, more particularly to a kind of electrodeposited chromium anhydride rings recovery system.
Background technology
Plating is one of current global three big contaminated industries, in electroplating process, can be produced a certain amount of clear containing Cr VI
Wash water, wherein the chromium ion containing higher concentration, if do not reclaimed, falls as just wastewater treatment, then it can allow in waste water
The waste of chromium ion in vain, can also produce certain processing cost, and certain harm is will also result in environment.Some factories at present
Chromic anhybride coarsening solution in accumulator tank is directly covered inside roughening groove, so because concentration is relatively low, impure degree height etc. reason time
It is relatively low to receive utilization rate.
Utility model content
The purpose of this utility model is to provide a kind of organic efficiency high electrodeposited chromium anhydride rings recovery system.
To achieve the above object, technical solution of the present utility model is：
The utility model is a kind of electrodeposited chromium anhydride rings recovery system, including heating system, mist of chromic acid exhaust treatment system；
Described heating system includes heating cylinder, evaporation tank, storage cylinder；The decoction import of described heating cylinder passes through magnetic drive pump and pipeline
Recovery tank is connected, magnetic drive pump is installed on the outlet conduit of heating cylinder, outlet conduit is divided into two outlet conduits by magnetic drive pump
Branch road, first outlet conduit branch road are connected with storage cylinder, the outlet of second outlet conduit branch road stretch into in evaporation tank,
The port of export of second outlet conduit branch road is provided with more than one spray nozzle, and connection is provided between heating cylinder and evaporation tank
Pipe, evaporation tank are connected by exhaust column with mist of chromic acid processing system, other in the middle part of exhaust column to connect an exhaust column branch road, exhaust column branch
Road and the connection end of the exhaust column are the port of export, and the entrance point of exhaust column branch road is connected with heating cylinder, connected in the middle part of exhaust column
One the condensate drainage pipe of diameter from large to small, the port of export of exhaust column connect mist of chromic acid exhaust treatment system from top to bottom.
The port of export of described exhaust column branch road is connected to the first half of exhaust column cross section.
The port of export of second described outlet conduit branch road is provided with two spray nozzles.
Valve is all installed on two described outlet conduit branch roads.
Described heating cylinder uses heat-conducting oil heating.
After such scheme, the utility model has advantages below：
1. heating system of the utility model by workshop, two big device of mist of chromic acid exhaust treatment system, production plus
Heating cylinder in hot systems uses heat-conducting oil heating, only one group of heating oil pipe need to be divided to meet to heat to chromic anhybride recovery system
Condition；The mist of chromic acid that the utility model is evaporated only needs one group of exhaust pipe in parallel to the mist of chromic acid exhaust-gas treatment of workshop
System can be completed, and not increase exhaust-gas treatment cost, and organic efficiency is high, obtain less investment and return high clean manufacturing benefit.
2. evaporation tank of the present utility model takes the principle of gardens watering spray nozzle, the loop exit that decoction passes through magnetic drive pump
By pivoting leaf head, spray and atomisation area is greatly increased on casing wall, the negative pressure rapid evaporation dehydration after exhaust column exhausting
Concentration, less energy expenditure obtain good effect.
3. exhaust column of the present utility model connects a condensed water outlet from large to small in bottom close to the near ports of system
Pipe, so in the end of drainpipe because the small intake of the mouth of pipe is also small, condensed water stores the weight of condensed water very because the origin or beginning mouth of pipe is big
The processing of mist of chromic acid exhaust treatment system is smoothly discharged to, avoiding condensed water from returning in system, evaporation process, reduction equipment consume again
Can and it consume repeatedly；It is connected to more than the horizontal middle position of exhaust column by pipeline at the top of heating cylinder simultaneously（Avoid condensed water
Be back to heating cylinder and repeated evaporation）, well by negative pressure extracting because of bubble caused by circulation（Recovered liquid has antifoggant）, keep away
Exempt from the spilling of heating cylinder foaming.
The concentrate after 4. the utility model heating evaporation is complete first stands cooling through storage cylinder and is then added to production reuse, because
ABS plastic plating, which is had, for recycle-water peels off B molecules（Butadiene macromolecule）, by the high-speed sprinkling in evaporation process and get rid of
Splash, B molecules and other impurities additive can be suspended in above concentrate because light specific gravity during static cooling storage, fixed
When get storage cylinder superposed layer（Enter wastewater treatment）So that concentrate is purified, the service life of decoction is lengthened, is stored simultaneously
Cylinder bottom opening enters workshop roughening groove and added, and also avoids the use on concentrate upper strata.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, the utility model is a kind of electrodeposited chromium anhydride rings recovery system, including heating system 1 and mist of chromic acid
Exhaust treatment system 2.
Described heating system 1 includes heating cylinder 11, evaporation tank 12, storage cylinder 13.Described heating cylinder 11 uses heat conduction
Oil heating, the import of heating cylinder 11 connect recovery tank by pipeline（Do not show in figure）, install on the outlet conduit 111 of heating cylinder 11
There is magnetic drive pump 112, outlet conduit 111 is divided to for two outlet conduit branch roads 113,114, two outlet conduits by magnetic drive pump 112
Valve is all installed, first outlet conduit branch road 113 is connected with storage cylinder 13, second outlet conduit on branch road 113,114
The outlet of branch road 114 is stretched into in evaporation tank 12, two spray nozzles are provided with the port of export of second outlet conduit branch road 114
115, connecting tube 3 is provided between heating cylinder 11 and evaporation tank 12, evaporation tank 12 passes through exhaust column 4 and mist of chromic acid processing system 2
Connection, the middle part of exhaust column 4 is other to connect an exhaust column branch road 5, and the connection end of exhaust column branch road 5 and the exhaust column 4 is the port of export, should
The port of export of exhaust column branch road 5 is connected to the first half of the cross section of exhaust column 4, avoids condensate return to heating cylinder, exhausting
The entrance point of pipe branch road 5 is connected with heating cylinder 11, in piece condensation of diameter from large to small from top to bottom of connection of the middle part of exhaust column 4
Drainpipe 6（That is, the upper end of condensate drainage pipe 6 is big, and lower end is small）, the port of export connection mist of chromic acid exhaust treatment system of exhaust column 4
2, so in the end of condensate drainage pipe 6 because the small intake of the mouth of pipe is also small, condensed water is because of the weight of the big storage condensed water of the origin or beginning mouth of pipe
Measure the much smoother mist of chromic acid exhaust treatment system 2 that is discharged to handle, avoiding condensed water from returning in system, evaporation process, reduction are set again
It is standby to consume energy and consume repeatedly.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited with this
Scope, i.e., the equivalent changes and modifications made according to present utility model application the scope of the claims and description, it all should still belong to this reality
In the range of being covered with new patent.
Claims (5)
- A kind of 1. electrodeposited chromium anhydride rings recovery system, it is characterised in that：Including heating system, mist of chromic acid exhaust treatment system；Institute The heating system stated includes heating cylinder, evaporation tank, storage cylinder；The decoction import of described heating cylinder is connected by magnetic drive pump and pipeline Recovery tank is connect, magnetic drive pump is installed on the outlet conduit of heating cylinder, outlet conduit is divided into two outlet conduit branch by magnetic drive pump Road, first outlet conduit branch road are connected with storage cylinder, the outlet of second outlet conduit branch road stretch into in evaporation tank, The port of export of two outlet conduit branch roads is provided with more than one spray nozzle, and connection is provided between heating cylinder and evaporation tank Pipe, evaporation tank are connected by exhaust column with mist of chromic acid processing system, other in the middle part of exhaust column to connect an exhaust column branch road, exhaust column branch Road and the connection end of the exhaust column are the port of export, and the entrance point of exhaust column branch road is connected with heating cylinder, connected in the middle part of exhaust column One the condensate drainage pipe of diameter from large to small, the port of export of exhaust column connect mist of chromic acid exhaust treatment system from top to bottom.
- 2. electrodeposited chromium anhydride rings recovery system according to claim 1, it is characterised in that：Described exhaust column branch road goes out Mouth end is connected to the first half of exhaust column cross section.
- 3. electrodeposited chromium anhydride rings recovery system according to claim 1, it is characterised in that：Second described outlet conduit The port of export of branch road is provided with two spray nozzles.
- 4. electrodeposited chromium anhydride rings recovery system according to claim 1, it is characterised in that：Two described outlet conduit branch Valve is all installed on road.
- 5. electrodeposited chromium anhydride rings recovery system according to claim 1, it is characterised in that：Described heating cylinder uses heat conduction Oil heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621230626.2U CN206872442U (en) | 2016-11-16 | 2016-11-16 | Electrodeposited chromium anhydride rings recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621230626.2U CN206872442U (en) | 2016-11-16 | 2016-11-16 | Electrodeposited chromium anhydride rings recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206872442U true CN206872442U (en) | 2018-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621230626.2U Active CN206872442U (en) | 2016-11-16 | 2016-11-16 | Electrodeposited chromium anhydride rings recovery system |
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| CN (1) | CN206872442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629848A (en) * | 2016-11-16 | 2017-05-10 | 厦门欣建雅工贸有限公司 | Electroplated chromic acid anhydride loop recovery system |
-
2016
- 2016-11-16 CN CN201621230626.2U patent/CN206872442U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629848A (en) * | 2016-11-16 | 2017-05-10 | 厦门欣建雅工贸有限公司 | Electroplated chromic acid anhydride loop recovery system |
| CN106629848B (en) * | 2016-11-16 | 2023-11-28 | 厦门欣建雅工业有限公司 | Electroplating chromic anhydride ring recovery system |
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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: No. 19 Siming Garden, Tong'an Industrial Concentration Zone, Xiamen City, Fujian Province, 361000 Patentee after: Xiamen Xinjianya Industrial Co., Ltd. Address before: No. 19 Siming Garden, Tong'an Industrial Concentration Zone, Xiamen City, Fujian Province, 361000 Patentee before: Xiamen Xinjianya Industry Trade Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |