CN201945246U - Automatic cleaning type print-and-dye waste water heat exchanger - Google Patents
Automatic cleaning type print-and-dye waste water heat exchanger Download PDFInfo
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- CN201945246U CN201945246U CN2010206810141U CN201020681014U CN201945246U CN 201945246 U CN201945246 U CN 201945246U CN 2010206810141 U CN2010206810141 U CN 2010206810141U CN 201020681014 U CN201020681014 U CN 201020681014U CN 201945246 U CN201945246 U CN 201945246U
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- heat exchanger
- waste water
- water heat
- automatic
- controller
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Abstract
The utility model discloses an automatic type print-and-dye waste water heat exchanger, which comprises a heat exchanger and an automatic recoil device. A water inlet, a water outlet, a waste water inlet, a waste water outlet and pipelines are arranged on the heat exchanger. The automatic recoil device comprises a steam valve and a controller; the automatic cleaning type print-and-dye waste water heat exchanger initiates the automatic flushing function when the heat exchanger is blocked so as to ensure normal operation of the heat exchanger, further to save producing costs and improve operation efficiency.
Description
Technical field
The utility model relates to a kind of automated cleaning formula dyeing waste water heat exchanger.
Background technology
At present, in dyeing, heat exchanger is widely used in the treatment of dyeing wastewater, and the one, for energy savings, in clear water, make the heat absorption in dyeing waste water production cost reduce; The 2nd, for environment on every side, can reduce the environment unnecessary loss.
, in the use process heat exchanger of reality, owing to use for a long time, impurity in the dyeing waste water, sediment all can precipitate or be attached on the inwall of heat exchanger, time one is of a specified duration, not only can corrode heat exchanger, and can produce fouling, like this will the choked flow circulation passage, originally the spacing between the disk in the heat exchanger is just smaller, if an obstruction will reduce flow velocity, influence the running of entire equipment, also can remote-effects production efficiency.
When if circulation passage stops up by the time, just manually clean, it is also expensive to waste time and energy very much, and the effect of cleaning not necessarily can be fine, because the heavy metal in the dyeing waste water or other corrosive deposits can damage heat exchanger, like this with regard to having caused because untimely cleaning and the result of damage equipment.In a word, solving such problem has been extremely urgent.
In view of this, the inventor has done deep research to the dyeing waste water heat exchanger, designs a kind of dyeing waste water heat exchanger that has automatic recoil function, and this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of automated cleaning formula dyeing waste water heat exchanger, can in time not open flushing automatically when the heat exchanger circulation is smooth, guarantees the normal operation of heat exchanger, and then saves production cost, and increases work efficiency.
To achieve these goals, the technical solution of the utility model is as follows:
Automated cleaning formula dyeing waste water heat exchanger is characterized in that comprising heat exchanger and automatic recoiling device, and described heat exchanger is provided with water inlet, water out, sewage import, outlet of sewer and pipeline, and described automatic recoiling device comprises cap relief valve and controller.
Further, described controller is connected setting with heat exchanger;
Further, described cap relief valve is arranged on the outlet of sewer;
Further, described controller is connected setting with cap relief valve;
Further, described pipeline is arranged between water inlet and the outlet of sewer.
The beneficial effects of the utility model: added automatic recoiling device in the utility model, the direct effect that is produced is, do not need manually to clean heat exchanger, and, in heat exchanger, stop up one regularly, can wash automatically, protect the running of whole heat exchanger, because impurity or corrosive deposit are accumulating for a long time or depending on, can cause infringement to heat exchange; And the time one is of a specified duration, and precipitating or depend on can be more firm, like this cleaning is caused certain degree of difficulty.So, added automatic recoiling device can be in time to the heat exchanger cleaning that recoils, guarantee that it runs well, saved the expenditure and the whole operating efficiency of cost of labor simultaneously.
The utility model can be provided with parameter according to other needs on controller, such as temperature or pressure are provided with, controller will carry out the regular backwash operation of dashing according to the setting of parameter like this, thereby the nothing that can guarantee plate is stopped up.
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Label declaration
Heat exchanger 1 water inlet 2
Water out 2-1 sewage import 3
Outlet of sewer 3-1 cap relief valve 4
Pipeline 5 water pumps 6
The specific embodiment
As shown in Figure 1, the utility model relates to a kind of automated cleaning formula dyeing waste water heat exchanger, it comprises heat exchanger 1 and automatic recoiling device, heat exchanger 1 is provided with water inlet 2, water out 2-1, sewage import 3, outlet of sewer 3-1 and pipeline 5, described automatic recoiling device comprises cap relief valve 4 and controller (not shown), described controller is connected setting with heat exchanger 1, and described cap relief valve 4 is arranged on the outlet of sewer 3-1, and this cap relief valve 4 is connected setting with controller; Described pipeline 5 is provided with between water inlet 2 and the outlet of sewer 3-1.
In actual use, when dyeing waste water during through over-heat-exchanger 1, owing to contain impurity in the waste water, will precipitate or be attached on the inwall of heat exchanger 1, time one is long, and the circulation passage in the heat exchanger 1 can narrow down, and parameters such as Li Mian pressure or temperature can change like this, at this moment, will be on the controller by parameters such as the pressure of heat exchanger 1 the inside or temperature are monitored.
If it is big that pressure becomes, controller will stop the running of heat exchanger 1, just stops water pump 6, and sewage just can not enter heat exchanger 1 the inside like this; Can open cap relief valve 4 with that, steam will enter heat exchanger 1 the inside by outlet of sewer 3-1, because steam is a high pressure-temperature, and like this will be more thorough for cleaning, some attachments and sediment are easy to and will are rinsed out under strong wallop.Then, clear water flows to outlet of sewer 3-1 place by pipeline 5, enters heat exchanger 1 the inside, and cleaning with clear water at last once can be more thorough again.Need repeat once more like this.
By the time the pressure one of heat exchanger 1 the inside diminishes, and controller will cut out cap relief valve 4 by control, opens water pump 6 with that, makes sewage enter heat exchanger 1 the inside, realizes running normally.
If other needs are arranged, parameter can be set on controller, such as temperature, time etc., controller will carry out the regular backwash operation of dashing according to the setting of parameter like this, thus the nothing that can guarantee plate is stopped up.
As from the foregoing, if by the time the workman finds to stop up and when influence heat exchanger 1 and turning round, the impurity of heat exchanger 1 the inside or depend on thing very securely on the inwall attached to heat exchanger 1, severe patient can influence the performance and the service life of heat exchanger 1.
If manually clean, not only can increase the expenditure of cost, and in a single day cleaning performance not good, can influence the service life of equipment again.
So the utility model can in time not opened the function of flushing automatically when heat exchanger 1 circulation is smooth, guarantee the normal operation of heat exchanger 1, saves production cost, and increases work efficiency.
The above only is an embodiment of the present utility model, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (5)
1. automated cleaning formula dyeing waste water heat exchanger, it is characterized in that comprising heat exchanger and automatic recoiling device, described heat exchanger is provided with water inlet, water out, sewage import, outlet of sewer and pipeline, and described automatic recoiling device comprises cap relief valve and controller.
2. according to the described automated cleaning formula of claim 1 dyeing waste water heat exchanger, it is characterized in that: described controller is connected setting with heat exchanger.
3. according to the described automated cleaning formula of claim 1 dyeing waste water heat exchanger, it is characterized in that: described cap relief valve is arranged on the outlet of sewer.
4. according to the described automated cleaning formula of claim 1 dyeing waste water heat exchanger, it is characterized in that: described controller is connected setting with cap relief valve.
5. according to the described automated cleaning formula of claim 1 dyeing waste water heat exchanger, it is characterized in that: described pipeline is arranged between water inlet and the outlet of sewer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206810141U CN201945246U (en) | 2010-12-20 | 2010-12-20 | Automatic cleaning type print-and-dye waste water heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206810141U CN201945246U (en) | 2010-12-20 | 2010-12-20 | Automatic cleaning type print-and-dye waste water heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201945246U true CN201945246U (en) | 2011-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206810141U Expired - Fee Related CN201945246U (en) | 2010-12-20 | 2010-12-20 | Automatic cleaning type print-and-dye waste water heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201945246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721319A (en) * | 2012-03-29 | 2012-10-10 | 鞍钢股份有限公司 | Method for clearing distilled ammonia wastewater cooler |
-
2010
- 2010-12-20 CN CN2010206810141U patent/CN201945246U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721319A (en) * | 2012-03-29 | 2012-10-10 | 鞍钢股份有限公司 | Method for clearing distilled ammonia wastewater cooler |
| CN102721319B (en) * | 2012-03-29 | 2013-12-11 | 鞍钢股份有限公司 | Method for clearing distilled ammonia wastewater cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |