CN206143315U - Alkali loses groove intelligence temperature control system - Google Patents
Alkali loses groove intelligence temperature control system Download PDFInfo
- Publication number
- CN206143315U CN206143315U CN201621146966.7U CN201621146966U CN206143315U CN 206143315 U CN206143315 U CN 206143315U CN 201621146966 U CN201621146966 U CN 201621146966U CN 206143315 U CN206143315 U CN 206143315U
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- CN
- China
- Prior art keywords
- coil pipe
- cell body
- alkaline etching
- electromagnetic valve
- control system
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- Withdrawn - After Issue
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Abstract
The utility model discloses an alkali loses groove intelligence temperature control system relates to aluminium alloy production facility technical field, lose the cell body including alkali, alkali loses cell body inner wall from the last coil pipe that is provided with under to, the coil pipe both ends are all passed alkali and are lost the cell body and set up outside alkali loses the cell body, cooling water inlet and steam inlet are connected respectively to the coil pipe upper end, the coil pipe lower extreme is run -on gas port and outlet respectively, cooling water inlet and steam inlet all connect the coil pipe upper end through first solenoid valve, the coil pipe lower extreme is all connected through the second solenoid valve to gas vent and outlet, alkali loses the cell body upper end and still is provided with the control by temperature change table, liquid surface below still was equipped with temperature measurement device in alkali lost the cell body, control by temperature change table respectively with first solenoid valve, second solenoid valve and temperature measurement device connect. The utility model discloses tank liquor temperature steady can be effectually maintain, thereby the rate reduce cost that does over again is reduced.
Description
Technical field
This utility model is related to aluminium section bar production equipment technical field, and in particular to a kind of alkaline etching groove intelligent temperature control system.
Background technology
Alkaline etching is the important procedure in aluminium section bar pretreatment, be obtain homogeneous hue and lustrous surface key factor it
One.Either, in extruding or roll forming, carrying, can all there is defect in extrudate, sheet material, though can by polishing grinding
These defects are removed, but preferably method is to take alkaline etching to carry out corrosion surface.Alkaline etching is the committed step that aluminium shape surface is processed,
The purpose of alkaline etching is the natural oxide film for removing aluminium shape surface, and activating surface is beneficial to anodic oxidation.Alkaline etching not only can be removed
The defects such as surface extruding coarse groove, obtain the surface of flat smooth, moreover it is possible to further except oil purification surface.
Reach preferable alkaline etching effect, it is necessary to which at a certain temperature aluminum could react rapidly with alkali, original temperature control
Mode is behaved industry control system, when needing heating, steam valve is opened manually；It is then to tank liquor water filling when needing and lowering the temperature.Alkali in production
Temperature in erosion groove needs to maintain 52 DEG C to 56 DEG C, and this artificially controlling temperature mode is adopted very in so little temperature change interval
It is easily artificial to cause temperature too high and cause to do over again in a large number, or adding water causes drug concentration in tank liquor that uncontrollable changing occurs
Become.
Utility model content
To solve above-mentioned technical problem, this utility model provides one kind can effectively maintain tank liquor temperature to stablize, and reduce
Rework rate is so as to the alkaline etching groove intelligent temperature control system and its temperature control method of reduces cost.
This utility model is adopted the following technical scheme that：
A kind of alkaline etching groove intelligent temperature control system, including alkaline etching cell body, the alkaline etching cell body inwall is provided with from top to bottom disk
Pipe, the coil pipe two ends both pass through the alkaline etching cell body and are arranged at outside alkaline etching cell body, and the coil pipe upper end connects respectively cooling water
Entrance and steam inlet, the coil pipe lower end connects respectively air vent and discharge outlet, and the cooling water inlet and steam inlet are equal
Coil pipe upper end is connected by the first electromagnetic valve, the air vent and the discharge outlet are connected under coil pipe by the second electromagnetic valve
End, the alkaline etching cell body upper end is additionally provided with temp controlled meter, and liquid level lower section is additionally provided with temperature measuring set, the temperature control in the cell body
Table is connected respectively with first electromagnetic valve, second electromagnetic valve and the temperature measuring set, temperature control of the present utility model
Method includes：The normally opened steam inlet of first electromagnetic valve is set, and normally closed cooling water inlet arranges the normally opened air vent of the second electromagnetic valve,
Normally closed discharge outlet, sets the temperature-control range of temp controlled meter as K1-K2；When the tank liquor temperature of temperature measuring set detection is higher than K2, signal
Temp controlled meter is sent to, temp controlled meter sends switching command to the first electromagnetic valve and the second electromagnetic valve, and the first closed electromagnetic valve steam enters
Mouthful, cooling water inlet is opened, the second closed electromagnetic valve air vent opens discharge outlet；The tank liquor temperature of temperature measuring set detection is low
When K1, signal is sent to temp controlled meter, and temp controlled meter sends switching command to the first electromagnetic valve and the second electromagnetic valve, the first electromagnetic valve
Cooling water inlet is closed, steam inlet is opened, the second closed electromagnetic valve discharge outlet opens air vent.
Preferably, the system also includes a boiler, and the boiler includes steam (vapor) outlet and loop head, described to be recycled into
Mouth is connected respectively with the air vent, the discharge outlet, and the steam (vapor) outlet is connected with the steam inlet, of the present utility model
Temperature control method also includes：The cooling water of discharge enters boiler by loop head, and boiler for producing steam tank liquor to be heated is used；Discharge
Steam boiler is entered by loop head, the steam that boiler for producing goes out enters coil pipe by steam inlet.
Preferably, it is additionally provided with vapor filter between the loop head and the air vent.
Preferably, it is additionally provided with liquid filter between the loop head and the discharge outlet.
Temperature control method of the present utility model also includes：The steam of discharge enters boiler after vapor filter filtration；Row
The cooling water for going out enters boiler after liquid filter filtration.
Preferably, the temperature measuring set is thermal resistance.
Preferably, the cooling water is tap water.
The beneficial effects of the utility model：
(1) this utility model is shared heating pipe by electromagnetic valve with cooling pipeline, saves alkaline etching slot space, is carried
High thermal conversion efficiency, reduces cost；
(2) this utility model passes through the collective effect of temp controlled meter and electromagnetic valve, by the cooling of tap water and adding for steam
Heat can effectively maintain tank liquor temperature to stablize；
(3) this utility model is recycled heating with tap water with cooling with steam, is fully recycled,
Energy loss is reduced, cost is reduced；
(4) the present embodiment is recycled heating with tap water with cooling with steam, by impurity mistake in removal process
Filter, make gas recovery or the liquid free from admixture entered in boiler, the usage cycles of prolonged boiler reduce production cost.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used to explain this utility model together, does not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is the structural representation of this utility model first embodiment；
Fig. 2 is temp controlled meter annexation schematic diagram of the present utility model；
Fig. 3 is the structural representation of this utility model second embodiment；
Fig. 4 is the structural representation of this utility model 3rd embodiment.
It is labeled as in figure：1st, alkaline etching cell body；2nd, coil pipe；3rd, cooling water inlet；4th, steam inlet；5th, air vent；6th, draining
Mouthful；7th, the first electromagnetic valve；8th, the second electromagnetic valve；9th, temp controlled meter；10th, temperature measuring set；11st, boiler；12nd, steam (vapor) outlet；13rd, follow
Ring entrance；14th, vapor filter；15th, liquid filter.
Specific embodiment
Specific embodiment of the present utility model is described below in conjunction with the accompanying drawings.
Embodiment 1：
As illustrated in fig. 1 and 2, a kind of alkaline etching groove intelligent temperature control system of the present utility model, including alkaline etching cell body 1, alkaline etching groove
The inwall of body 1 is provided with from top to bottom coil pipe 2, and the two ends of coil pipe 2 both pass through alkaline etching cell body 1 and are arranged at outside alkaline etching cell body 1, on coil pipe 2
End connects respectively cooling water inlet 3 and steam inlet 4, and the lower end of coil pipe 2 connects respectively air vent 5 and discharge outlet 6, cooling water inlet
3 and steam inlet 4 coil pipe 2 upper end is connected by the first electromagnetic valve 7, air vent 5 and discharge outlet 6 pass through the second electromagnetic valve 8
Connection coil pipe 2 lower end, the upper end of alkaline etching cell body 1 is additionally provided with temp controlled meter 9, and liquid level lower section is additionally provided with temperature survey in alkaline etching cell body 1
Instrument 10, temp controlled meter 9 is connected respectively with the first electromagnetic valve 7, the second electromagnetic valve 8 and temperature measuring set 10；Temperature measuring set is heat
Resistance；Cooling water is tap water.
The working method of the present embodiment：
The normally opened steam inlet 4 of first electromagnetic valve 7 is set, and normally closed cooling water inlet 3 arranges the normally opened aerofluxuss of the second electromagnetic valve 8
Mouth 5, normally closed discharge outlet 6 sets the temperature-control range of temp controlled meter 9 as 52 DEG C -56 DEG C；
When the tank liquor temperature of the detection of temperature measuring set 10 is higher than 56 DEG C, signal is sent to temp controlled meter 9, and temp controlled meter 9 sends and cuts
Order is changed to the first electromagnetic valve 7 and the second electromagnetic valve 8, the steam off entrance 4 of the first electromagnetic valve 7, cooling water inlet 3 is opened, the
Two electromagnetic valve 8 closes air vent 5, opens discharge outlet 6, and tap water is carried out cold into coil pipe 2 by cooling water inlet 3 to tank liquor
But, while opening drain valve, the tap water after heat exchange is made to discharge outside groove.
When the tank liquor temperature of the detection of temperature measuring set 10 is less than 52 DEG C, signal is sent to temp controlled meter 9, and temp controlled meter 9 sends and cuts
Order is changed to the first electromagnetic valve 7 and the second electromagnetic valve 8, the first electromagnetic valve 7 closes cooling water inlet 3, open steam inlet 4, the
Two electromagnetic valve 8 closes discharge outlet 6, opens air vent 5, plus vapourss enter coil pipe 2 by steam inlet 4, and tank liquor is carried out to add
Heat, while opening air bleeding valve, makes steam after heat exchange discharge outside groove.
The present embodiment is shared heating pipe by electromagnetic valve with cooling pipeline, saves alkaline etching slot space, improves heat
Conversion efficiency, reduces cost.
Embodiment 2：
As shown in Figures 2 and 3, on the basis of embodiment 1, the system also includes a boiler 11, and the boiler 11 includes steaming
Vapor outlet 12 and loop head 13, the loop head 13 is connected respectively with the air vent 5, the discharge outlet 6, the steam
Outlet 12 is connected with the steam inlet 4.
On the basis of the working method of embodiment 2, the working method of the present embodiment also includes：
When the tank liquor temperature of the detection of temperature measuring set 10 is higher than 56 DEG C, signal is sent to temp controlled meter 9, and temp controlled meter 9 sends and cuts
Order is changed to the first electromagnetic valve 7 and the second electromagnetic valve 8, the steam off entrance 4 of the first electromagnetic valve 7, cooling water inlet 3 is opened, the
Two electromagnetic valve 8 closes air vent 5, opens discharge outlet 6, and tap water is carried out cold into coil pipe 2 by cooling water inlet 3 to tank liquor
But, tap water enters boiler 11 by loop head 13 after the heat exchange of discharge.
When the tank liquor temperature of the detection of temperature measuring set 10 is less than 52 DEG C, signal is sent to temp controlled meter 9, and temp controlled meter 9 sends and cuts
Order is changed to the first electromagnetic valve 7 and the second electromagnetic valve 8, the first electromagnetic valve 7 closes cooling water inlet 3, open steam inlet 4, the
Two electromagnetic valve 8 closes discharge outlet 6, opens air vent 5, plus vapourss carry out adding into coil pipe 2 by steam inlet 4 to tank liquor
Heat, steam enters boiler 11 by loop head 13 after the heat exchange of discharge, and the steam that boiler 11 is produced is entered by steam inlet 4
Enter coil pipe 2.
The present embodiment is recycled heating with tap water with cooling with steam, is fully recycled, and is reduced
Energy loss, reduces cost.
Embodiment 3：
As shown in Figures 2 and 4, on the basis of embodiment 2, also set up between the loop head 13 and the air vent 5
There is vapor filter 14；Liquid filter 15 is additionally provided between the loop head 13 and the discharge outlet 6.
When the tank liquor temperature of the detection of temperature measuring set 10 is higher than 56 DEG C, signal is sent to temp controlled meter 9, and temp controlled meter 9 sends and cuts
Order is changed to the first electromagnetic valve 7 and the second electromagnetic valve 8, the steam off entrance 4 of the first electromagnetic valve 7, cooling water inlet 3 is opened, the
Two electromagnetic valve 8 closes air vent 5, opens discharge outlet 6, and tap water is carried out cold into coil pipe 2 by cooling water inlet 3 to tank liquor
But, tap water enters boiler 11 after the filtration of liquid filter 15 by loop head 13 after the heat exchange of discharge.
When the tank liquor temperature of the detection of temperature measuring set 10 is less than 52 DEG C, signal is sent to temp controlled meter 9, and temp controlled meter 9 sends and cuts
Order is changed to the first electromagnetic valve 7 and the second electromagnetic valve 8, the first electromagnetic valve 7 closes cooling water inlet 3, open steam inlet 4, the
Two electromagnetic valve 8 closes discharge outlet 6, opens air vent 5, plus vapourss carry out adding into coil pipe 2 by steam inlet 4 to tank liquor
Heat, steam enters boiler 11 after the filtration of vapor filter 14 by loop head 13 after the heat exchange of discharge, and boiler 11 is produced
The steam for going out enters coil pipe 2 by steam inlet 4.
The present embodiment is recycled heating with tap water with cooling with steam, by contaminant filter in removal process
Fall, make gas recovery or the liquid free from admixture entered in boiler, the usage cycles of prolonged boiler reduce production cost.
Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, although ginseng
This utility model is described in detail according to previous embodiment, for a person skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent is carried out to which part technical characteristic.It is all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this practicality
Within new protection domain.
Claims (6)
1. a kind of alkaline etching groove intelligent temperature control system, including alkaline etching cell body, it is characterised in that the alkaline etching cell body inwall is from top to bottom
Coil pipe is provided with, the coil pipe two ends both pass through the alkaline etching cell body and are arranged at outside alkaline etching cell body, and the coil pipe upper end connects respectively
Cooling water inlet and steam inlet are connect, the coil pipe lower end connects respectively air vent and discharge outlet, the cooling water inlet and steaming
Vapour entrance connects coil pipe upper end by the first electromagnetic valve, and the air vent and the discharge outlet are connected by the second electromagnetic valve
Coil pipe lower end, the alkaline etching cell body upper end is additionally provided with temp controlled meter, and liquid level lower section is additionally provided with temperature survey in the alkaline etching cell body
Instrument, the temp controlled meter is connected respectively with first electromagnetic valve, second electromagnetic valve and the temperature measuring set.
2. a kind of alkaline etching groove intelligent temperature control system according to claim 1, it is characterised in that the system also includes a pot
Stove, the boiler includes steam (vapor) outlet and loop head, and the loop head connects respectively with the air vent, the discharge outlet
Connect, the steam (vapor) outlet is connected with the steam inlet.
3. a kind of alkaline etching groove intelligent temperature control system according to claim 2, it is characterised in that the loop head and described
Vapor filter is additionally provided between air vent.
4. a kind of alkaline etching groove intelligent temperature control system according to claim 2, it is characterised in that the loop head and described
Liquid filter is additionally provided between discharge outlet.
5. a kind of alkaline etching groove intelligent temperature control system according to any one of claim 1 to 4, it is characterised in that the temperature
Degree measuring instrument is thermal resistance.
6. a kind of alkaline etching groove intelligent temperature control system according to claim 5, it is characterised in that the cooling water is for originally
Water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621146966.7U CN206143315U (en) | 2016-10-21 | 2016-10-21 | Alkali loses groove intelligence temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621146966.7U CN206143315U (en) | 2016-10-21 | 2016-10-21 | Alkali loses groove intelligence temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206143315U true CN206143315U (en) | 2017-05-03 |
Family
ID=58623227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621146966.7U Withdrawn - After Issue CN206143315U (en) | 2016-10-21 | 2016-10-21 | Alkali loses groove intelligence temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206143315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381491A (en) * | 2016-11-30 | 2017-02-08 | 合肥亿福自动化科技有限公司 | Bath intelligent temperature control system |
| CN106435618A (en) * | 2016-10-21 | 2017-02-22 | 南京鸿发有色金属制造股份有限公司 | Alkali corrosion tank intelligent temperature control system and temperature control method thereof |
-
2016
- 2016-10-21 CN CN201621146966.7U patent/CN206143315U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435618A (en) * | 2016-10-21 | 2017-02-22 | 南京鸿发有色金属制造股份有限公司 | Alkali corrosion tank intelligent temperature control system and temperature control method thereof |
| CN106381491A (en) * | 2016-11-30 | 2017-02-08 | 合肥亿福自动化科技有限公司 | Bath intelligent temperature control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170503 Effective date of abandoning: 20190426 |
|
| AV01 | Patent right actively abandoned |