CN206593518U - Plate type heat exchanger supplementary potentiating energy-saving device - Google Patents
Plate type heat exchanger supplementary potentiating energy-saving device Download PDFInfo
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- CN206593518U CN206593518U CN201720262102.XU CN201720262102U CN206593518U CN 206593518 U CN206593518 U CN 206593518U CN 201720262102 U CN201720262102 U CN 201720262102U CN 206593518 U CN206593518 U CN 206593518U
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- type heat
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- 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
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Abstract
The utility model is related to a kind of heat exchanger.Purpose is to provide a kind of plate type heat exchanger supplementary potentiating energy-saving device, and two kinds of flow channel for liquids of heat exchange should be able to be carried out commutation by the device as needed, keeps constant to remove scabbing for runner inner wall generation, and the turnover of two kinds of liquid on device after commutation can be kept to put all the time；The characteristics of should also having simple in construction, easy to operate.Technical scheme is：Plate type heat exchanger supplementary potentiating energy-saving device, including two groups of structure identical reversal valves and the two entrances being respectively configured for two kinds of liquid and two outlets；It is characterized in that：Wherein first the first gateway of reversal valve is connected with interface on the left of the second flow channel of interface and plate type heat exchanger on the left of the first flow of plate type heat exchanger respectively with first the second gateway of reversal valve, and second the first gateway of reversal valve is connected with interface on the right side of interface on the right side of the first flow of plate type heat exchanger and second flow channel respectively with second the second gateway of reversal valve.
Description
Technical field
The utility model is related to a kind of heat exchanger, specifically a kind of supplementary potentiating energy-saving device of heat exchanger.
Background technology
In the production process of aluminum oxide, it is to carry out heat exchange by plate type heat exchanger and mother liquor to plant the seminal fluid cooling divided,
Seminal fluid enters with mother liquor in the cavity of heat exchanger, is uniformly contacted in the state of flowing with metal wooden partition in respective runner,
Sodium silicoaluminate, ca aluminosilicate in seminal fluid etc. change with temperature conditionss, are at unsafe condition, easily separate out, and adhere to
Scabbed in the formation of metal wall surfaces, after heat exchanger cavity generation scabs, not only reduce the heat exchange coefficient of smart mother liquor, increase
Plus energy expenditure, the normal production of influence；And production cost is added, influence Business Economic Benefit.Remove to scab and generally adopt
Cleaning even is disassembled with parking alkali cleaning, pickling, labor strength is big, costly, therefore is further improved.
Utility model content
The purpose of this utility model is to overcome the shortcomings of that there is provided a kind of plate type heat exchanger Synergistic and energy-saving in above-mentioned background technology
Two kinds of flow channel for liquids of heat exchange should be able to be carried out commutation by device, the device as needed, to remove the knot of runner inner wall generation
Scar, and can keep two kinds of liquid on device after commutation turnover put all the time holding it is constant；Should also have simple in construction, easy to operate
The characteristics of.
The technical solution of the utility model is：
Plate type heat exchanger supplementary potentiating energy-saving device, including two groups of structure identical reversal valves and be respectively configured for two kinds of liquid
Two entrances and two outlet；It is characterized in that：Wherein first the first gateway of reversal valve comes in and goes out with the first reversal valve second
Mouth is connected with interface on the left of the second flow channel of interface and plate type heat exchanger on the left of the first flow of plate type heat exchanger respectively, the
Two the first gateways of reversal valve and second the second gateway of reversal valve respectively with interface on the right side of the first flow of plate type heat exchanger with
And interface is connected on the right side of second flow channel.
The reversal valve, which includes communicating by pipeline head and the tail, to be formed the valve body of circulation canal, be arranged in the valve body left and right sides
Inlet and outlet and two gateways for being arranged in both sides above and below valve body；Described inlet and outlet position is symmetrical and is spaced
Upper valve base and lower valve base are set certain distance, is additionally provided with and is driven by actuating unit and the valve rod with two-way flap, it is described
Two-way flap matched with upper valve base and lower valve base, with realize close upper valve base while open lower valve base or close under
The operation of upper valve base is opened while valve seat.
The two-way flap is located between upper valve base and lower valve base；The bottom of the valve rod can be positioned at vertically movablely
The central part of valve seat and it is fixedly connected with the two-way flap.
The valve rod is up extended to behind valve body outside vertically, then forms driving-chain with described actuating unit.
Described actuating unit is to include the oil pump systems of oil cylinder.
The beneficial effects of the utility model are：
The utility model can realize effective commutation to two kinds of flow channel for liquids of heat exchange；Applied to aluminum oxide production process
When, the landline of mother liquor and seminal fluid in heat exchanger can be exchanged, (the knot that scabs for former seminal fluid runner inner wall being produced using mother liquor
Dirt) wash, the increase of pipeline internal incrustation is effectively prevent, essence, mother liquor heat exchanger effectiveness is significantly improved, the energy is saved, subtracts
Light labor strength, reduces production cost, increases economic efficiency；It can be widely applied to the various easy liquid for producing scale formation
In heat exchange device；In addition, of the present utility model relatively simple for structure, operation is more convenient, and operating cost is also low.
Brief description of the drawings
Fig. 1 is one of working state schematic representation of the present utility model.
Fig. 2 is the two of working state schematic representation of the present utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model be not limited to
Lower embodiment.
Plate type heat exchanger supplementary potentiating energy-saving device as depicted, including two groups of structure identical reversal valve (first reversal valves
With the second reversal valve), and two kinds of liquid be respectively configured two entrances and two outlet (every kind of liquid has been separately configured
Mouth and outlet).
Runner (first flow 18, second flow channel 19) and plate type heat exchanger that this two groups of reversal valves are formed by pipeline respectively
20 connect；Specifically connection is：First the first gateway of reversal valve 8 is connected with interface 20-2 on the left of the first flow of plate type heat exchanger
Logical, first the second gateway of reversal valve 10 is connected with interface 20-1 on the left of the second flow channel of plate type heat exchanger；Second reversal valve
Interface 20-3 is connected on the right side of the first flow of first gateway 12 and plate type heat exchanger, second the second gateway of reversal valve 14 with
Interface 20-4 is connected on the right side of second flow channel.
In first reversal valve, by pipeline coiling the head and the tail of valve body 1 communicate and form circulation canal, the first liquid
Import 3 and second liquid outlet 9 are arranged on the left of valve body and right side, two gateways (first the first gateway of reversal valve 8
With first the second gateway 10 of reversal valve) then it is arranged in the upper side and lower side of valve body.The structure of second reversal valve is similar：By
Pipeline coiling valve body also communicate to form circulation canal from beginning to end, the liquid outlet 13 of second liquid import 11 and first is distinguished
It is arranged on the left of valve body and right side, two gateways (second reversal valve the first gateway 12 and second the second gateways of reversal valve
14) then it is arranged in the upper side and lower side of valve body.
In each reversal valve, described inlet and outlet is arranged symmetrically, and import position and exit site are spaced
Upper valve base and lower valve base (upper valve base 5 and lower valve base 2 in such as the first reversal valve import 3 are set certain distance；As pushing away
Recommend：Upper valve base 5 and the coaxial arrangement of lower valve base 2), it is additionally provided with and is driven by actuating unit and the valve rod 6 with two-way flap 4；It is described
Two-way flap matched with upper valve base and lower valve base, and two-way flap be located between upper valve base and lower valve base；The valve rod
Bottom can be positioned at vertically movablely upper valve base center and be fixedly connected with the two-way flap (as recommendation：Valve rod with
The coaxial arrangement of upper valve base 5), it is thus possible to lower valve base is opened while upper valve base is closed or while lower valve base is closed
Open upper valve base.
The valve rod is up extended to behind valve body outside vertically, then forms driving-chain with described actuating unit；Can have
Imitate the seal degree of holding meanss.
Described actuating unit is to include the oil pump systems of oil cylinder 7；Wherein, the piston rod of oil cylinder passes through shaft coupling and valve rod
Affixed (oil pump systems be conventional equipment, figure in omitted).
When the utility model is applied to the kind point seminal fluid cooling of aluminum oxide production process, operation principle is as follows；
In the first working condition (shown in Fig. 1), the first reversal valve：On the valve rod at the position of the first liquid (mother liquor) import 3
Carry and (close the upper valve base at the position of import 3, open the lower valve base at the position of import 3), second liquid (planting a point seminal fluid) 9 positions of outlet
Depressed stem (closes the lower valve base at 9 positions of outlet, opens the upper valve base at 9 positions of outlet)；And in the second reversal valve：First liquid
The valve rod that body exports 13 positions above carries and (closes the upper valve base at 13 positions of outlet, opens the lower valve base at 13 positions of outlet), the second liquid
The depressed stem at the position of body import 11 (closes the lower valve base at the position of second liquid import 11, opens the position of second liquid import 11
Upper valve base)；Now, the flow direction of mother liquor is sequentially：First liquid-inlet 3, first the second gateway of reversal valve 10, second flow channel
19th, plate type heat exchanger 20, second reversal valve the second gateway 14, the first liquid outlet 13；Planting the flow direction of point seminal fluid is sequentially：The
Two liquid-inlets 11, second the first gateway of reversal valve 12, plate type heat exchanger 20, first flow 18, the first reversal valve first go out
Entrance 8, second liquid outlet 9.
When heat exchanger cavity, which is produced, to scab, the utility model is handed off second of working condition (shown in Fig. 2)；First
The depressed stem at the position of the first liquid (mother liquor) import 3 in reversal valve, the valve rod at second liquid (planting a point seminal fluid) 9 positions of outlet
Above carry；In second reversal valve：The depressed stem at the position of the first liquid outlet 13, the valve rod at the position of second liquid import 11 is above carried；
Now, the flow direction of mother liquor is sequentially：First liquid-inlet 3, first the first gateway of reversal valve 8, first flow 18, plate-type heat-exchange
Device 20, second reversal valve the first gateway 12, the first liquid outlet 13；Planting the flow direction of point seminal fluid is sequentially：Second liquid import
11st, second the second gateway of reversal valve 14, plate type heat exchanger 20, second flow channel 19, first the second gateway of reversal valve 10, second
Liquid outlet 9.
In figure：Arrow A represents that mother liquor is flowed to, and arrow B represents that seminal fluid liquid is flowed to.
Actuating unit of the present utility model can rapidly promote valve rod after using oil cylinder, therefore, it is possible to ensure promptly to cut
The flow direction of two kinds of materials is changed, so as to reduce the time of contact of mother liquor and seminal fluid.A set of plate type heat exchanger synergy in the utility model
Energy saver has two reversal valves, be separately mounted to the two ends (centre can fill several heat exchangers) of heat exchanger inlet and outlet, it is necessary to
Switch over simultaneously, therefore can only change the stream of mother liquor and seminal fluid outside the flow direction of mother liquor and seminal fluid inside heat exchanger, heat exchanger
To unaffected.
Claims (5)
1. plate type heat exchanger supplementary potentiating energy-saving device, including two groups of structure identical reversal valves and it is respectively configured for two kinds of liquid
Two entrances and two outlets；It is characterized in that：Wherein first the first gateway of reversal valve (8) comes in and goes out with the first reversal valve second
Mouth (10) on the left of the second flow channel of interface (20-2) and plate type heat exchanger on the left of the first flow of plate type heat exchanger respectively with connecing
Mouth (20-1) is connected, and second the first gateway of reversal valve (12) is changed with board-like respectively with second the second gateway of reversal valve (14)
Interface (20-3) and second flow channel right side interface (20-4) are connected on the right side of the first flow of hot device.
2. plate type heat exchanger supplementary potentiating energy-saving device according to claim 1, it is characterised in that：The reversal valve includes passing through
Pipeline head and the tail, which are communicated, to be formed the valve body (1) of circulation canal, be arranged in the inlet and outlet of the valve body left and right sides and be arranged in valve
Two gateways of both sides above and below body；Described inlet and outlet position sets upper valve base symmetrically and spaced apart
(5) and lower valve base (2), it is additionally provided with and is driven by actuating unit and the valve rod (6) with two-way flap (4), described two-way flap
Matched with upper valve base and lower valve base, while lower valve base is opened while closing upper valve base to realize or lower valve base is closed
Open the operation of upper valve base.
3. plate type heat exchanger supplementary potentiating energy-saving device according to claim 2, it is characterised in that：The two-way flap is located at upper
Between valve seat and lower valve base, the bottom of the valve rod can be positioned at vertically movablely the central part of upper valve base and with it is described two-way
Flap is fixedly connected.
4. plate type heat exchanger supplementary potentiating energy-saving device according to claim 3, it is characterised in that：The valve rod is up stretched vertically
Open up to valve body outside, then driving-chain is formed with described actuating unit.
5. plate type heat exchanger supplementary potentiating energy-saving device according to claim 4, it is characterised in that：Described actuating unit is bag
Include the oil pump systems of oil cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262102.XU CN206593518U (en) | 2017-03-17 | 2017-03-17 | Plate type heat exchanger supplementary potentiating energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262102.XU CN206593518U (en) | 2017-03-17 | 2017-03-17 | Plate type heat exchanger supplementary potentiating energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206593518U true CN206593518U (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720262102.XU Active CN206593518U (en) | 2017-03-17 | 2017-03-17 | Plate type heat exchanger supplementary potentiating energy-saving device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839834A (en) * | 2017-03-17 | 2017-06-13 | 杭州耐特阀门股份有限公司 | Plate type heat exchanger supplementary potentiating energy-saving device |
-
2017
- 2017-03-17 CN CN201720262102.XU patent/CN206593518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839834A (en) * | 2017-03-17 | 2017-06-13 | 杭州耐特阀门股份有限公司 | Plate type heat exchanger supplementary potentiating energy-saving device |
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