CN209052425U - A kind of energy-efficient sewage treatment evaporator - Google Patents
A kind of energy-efficient sewage treatment evaporator Download PDFInfo
- Publication number
- CN209052425U CN209052425U CN201821540406.9U CN201821540406U CN209052425U CN 209052425 U CN209052425 U CN 209052425U CN 201821540406 U CN201821540406 U CN 201821540406U CN 209052425 U CN209052425 U CN 209052425U
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- Prior art keywords
- evaporator
- steam
- pipe
- drainpipe
- distributor
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Abstract
The utility model discloses a kind of energy-efficient sewage treatment evaporators, including steam input pipe road, evaporator, steam output pipe, first header tank, second header tank and foul water tank, the side of the steam-heating pipe far from first cooling pipe is provided with drainpipe, side close to the drainpipe of steam-heating pipe is provided with distributor, the side of the distributor is provided with steam-heating pipe, the side of the distributor of evaporator inner wall is provided with steam-heating pipe outlet, the side of the drainpipe far from distributor is provided with demister, the inside of evaporator is arranged in the demister.The energy-efficient sewage treatment evaporator, it is provided with sewage conduct, drainpipe and distributor, when needing to replace distributor, by rotating drainpipe, separate drainpipe and sewage conduct, then new drainpipe and sewage conduct are attached, avoid the trouble for replacing distributor one by one.
Description
Technical field
The utility model relates to vaporizer technology field, specially a kind of energy-efficient sewage treatment evaporator.
Background technique
Environmental protection is that the common objective in the present whole world is handled so the sewage in factory and life is handled now
Later sewage could discharge the external world, reduce the pollution to environment.
It is made of in present evaporation body horizontal tube bundle, steam heats in pipe, and feed liquid is through pumping the distribution by specially designing
Device is evaporated from top spray when pipe outer wall forms liquid falling film.
It is most of to save although energy-efficient sewage treatment evaporator type and quantity currently on the market are very more
Energy high-efficient sewage Water treatment evaporator has a disadvantage that, residual moisture is easy inside the header tank of device, and demister is inconvenient
The distributor replaced, and be arranged inside device needs to carry out replacement one by one, therefore high to present energy conservation
Effect sewage treatment evaporator improves.
Utility model content
The purpose of this utility model is to provide a kind of energy-efficient sewage treatment evaporators, to solve above-mentioned background technique
Residual moisture is easy inside the header tank of the device currently on the market proposed, and demister is inconvenient to be replaced, and fills
The distributor for setting internal setting needs the problem of carrying out replacement one by one.
To achieve the above object, the utility model provides the following technical solutions: a kind of energy-efficient sewage treatment evaporator,
Including steam input pipe road, evaporator, steam output pipe, the first header tank, the second header tank and foul water tank, the evaporator
One end is provided with steam input pipe road, and the same end close to evaporator described in steam input pipe road is provided with steam output pipe,
The two sides of the evaporator are provided with the first header tank and the second header tank, wherein
Steam generator is provided between the steam input pipe road and evaporator, the one end in the steam input pipe road connects
It is connected to steam-heating pipe, one end of the steam-heating pipe offers steam-heating pipe outlet, and the steam-heating pipe setting exists
The inside of evaporator is equipped with assembling and locking evaporator cover on the evaporator, steam input pipe road is provided through on the assembling and locking evaporator cover,
Fixed screw is connected between the evaporator and assembling and locking evaporator cover, the bottom on the inside of the evaporator is provided with the first cooling tube
The side in road, first cooling pipe far from steam-heating pipe is provided with the second cooling pipe, cooling far from described first
The side of the steam-heating pipe of pipeline is provided with drainpipe, and the side close to the drainpipe of steam-heating pipe is provided with
The side of distributor, the distributor is provided with steam-heating pipe, close to the side setting of the distributor of evaporator inner wall
There is steam-heating pipe outlet, the side of the drainpipe far from distributor is provided with demister, and the demister setting is being steamed
Send out the inside of device；
Vapour compression machine is provided between the steam output pipe, one end of the steam output pipe is connected to first
On cooling pipe, the other end of first cooling pipe far from steam output pipe is provided with the first header tank, and described the
The side of one cooling pipe is provided with the second cooling pipe, and the side of first header tank is connected with the second cooling pipe, institute
The bottom for stating the first header tank is provided with the first drainage pipeline, and one end of second cooling pipe far from the first header tank is set
It is equipped with the second header tank, the side of second header tank far from the second cooling pipe is provided with exhaust pipe, and described second
The bottom of header tank is connected with one end of the second drainage pipeline, and the other end of second drainage pipeline is connected with distilled water tank,
The side of the distilled water tank is connected with the first drainage pipeline, the side setting of the distilled water tank far from the first drainage pipeline
There is distilled water pump, the side of the distilled water pump far from distilled water tank is provided with heat exchanger, the inside of the heat exchanger
It extends vertically through side by side and is provided with exhaust pipe, the second drainage pipeline and concentrate pipeline；
The side of the foul water tank is provided with sewage conduct, and the sewage conduct close to distilled water tank runs through heat exchange
Device, the sewage conduct far from distilled water tank are connected with circulating pump, and the side of the sewage conduct far from distilled water tank connects
It is connected to concentrate pipeline, one end of the sewage conduct far from circulating pump is connected with drainpipe.
Preferably, the both ends on the outside of the evaporator are provided with threaded hole, pass through between the evaporator and assembling and locking evaporator cover
Detachable structure, threaded hole and evaporation of the fixed screw by the both ends setting on the outside of evaporator are constituted between fixed screw
To be threadedly coupled between device, bulge loop is provided on the inner wall of the evaporator.
Preferably, steam-heating pipe outlet outlet height is higher than the height of distributor water outlet.
Preferably, the radius of the demister is greater than the bulge loop radius being arranged on the inner wall of evaporator, the demister half
Diameter is less than the inner wall radius of evaporator.
Preferably, the corner dimension between first cooling pipe and the second cooling pipe and horizontal plane is identical, described
First cooling pipe and the second cooling pipe shape size are identical.
Preferably, the inner wall of the sewage conduct is provided with thread groove, is screw thread between the sewage conduct and drainpipe
One end outside of connection, the drainpipe is shape of threads, is structure as a whole between the drainpipe and distributor.
Compared with prior art, the utility model has the beneficial effects that
1. it is provided with the first header tank and the second header tank, because the bottom of the first header tank is pyramidal structure, the
The phenomenon that internal distilled water can be all discharged, be not in residual inside the first header tank by one header tank.It can similarly incite somebody to action
Water inside second header tank is all discharged；
2. be provided with evaporator, assembling and locking evaporator cover, fixed screw and demister, when device by it is prolonged when, foam removal
Device is by long-term vapor corrosion, so needing to replace demister, first closes device, then passes through rotary fixing screw
Silk, makes rotating separation between evaporator and assembling and locking evaporator cover, then takes out demister inside evaporator, places new foam removal
Device,
3. being provided with sewage conduct, drainpipe and distributor, when needing to replace distributor, pass through rotary rowed
Water pipe separates drainpipe and sewage conduct, is then attached new drainpipe and sewage conduct, avoids one by one more
Change the trouble of distributor.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is that the utility model evaporator and the first header tank connect the schematic diagram of the section structure；
Fig. 3 is partial enlargement structural representation at A in the utility model Fig. 2.
In figure: 1, steam input pipe road, 2, steam generator, 3, evaporator, 4, assembling and locking evaporator cover, 5, fixed screw, 6, steaming
Vapour heating tube, 7, steam-heating pipe outlet, 8, demister, 9, steam output pipe, 10, vapour compression machine, the 11, first cooling tube
Road, the 12, first header tank, the 13, second cooling pipe, the 14, second header tank, the 15, first drainage pipeline, the 16, second drainpipe
Road, 17, exhaust pipe, 18, distilled water tank, 19, distilled water pump, 20, heat exchanger, 21, foul water tank, 22, circulating pump, 23, dirt
Waterpipe, 24, concentrate pipeline, 25, drainpipe, 26, distributor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of energy-efficient sewage treatment evaporator, packet
Include steam input pipe road 1, steam generator 2, evaporator 3, assembling and locking evaporator cover 4, fixed screw 5, steam-heating pipe 6, steam heating
Pipe outlet 7, demister 8, steam output pipe 9, vapour compression machine 10, the first cooling pipe 11, the first header tank 12, second are cold
But pipeline 13, the second header tank 14, the first drainage pipeline 15, the second drainage pipeline 16, exhaust pipe 17, distilled water tank 18, steaming
Distilled water pump 19, heat exchanger 20, foul water tank 21, circulating pump 22, sewage conduct 23, concentrate pipeline 24, drainpipe 25 and distribution
Device 26, described 3 one end of evaporator are provided with steam input pipe road 1, close to the same end of evaporator 3 described in steam input pipe road 1
It is provided with steam output pipe 9, the two sides of the evaporator 3 are provided with the first header tank 12 and the second header tank 14, wherein
It is provided with steam generator 2 between the steam input pipe road 1 and evaporator 3, the one of the steam input pipe road 1
End is connected with steam-heating pipe 6, and one end of the steam-heating pipe 6 offers steam-heating pipe outlet 7, the steam-heating pipe
6 are arranged in the inside of evaporator 3, and assembling and locking evaporator cover 4 is equipped on the evaporator 3, and the both ends in 3 outside of evaporator are provided with screw thread
Hole, by constituting detachable structure between fixed screw 5 between the evaporator 3 and assembling and locking evaporator cover 4, the fixed screw 5 is logical
To be threadedly coupled between the threaded hole and evaporator 3 of the both ends setting in 3 outside of pervaporation device, set on the inner wall of the evaporator 3
It is equipped with bulge loop, by rotary fixing screw silk 5, makes rotating separation between evaporator 3 and assembling and locking evaporator cover 4, then by demister 8 from steaming
It is taken out inside hair device 3, places new demister 8, and demister 8 is fixed by the way that bulge loop is convenient, the assembling and locking evaporator cover 4
On be provided through steam input pipe road 1, fixed screw 5, the evaporation are connected between the evaporator 3 and assembling and locking evaporator cover 4
The bottom of 3 inside of device is provided with the first cooling pipe 11, and the side of first cooling pipe 11 far from steam-heating pipe 6 is set
It is equipped with the second cooling pipe 13, the side of the steam-heating pipe 6 far from first cooling pipe 11 is provided with drainpipe
25, the side close to the drainpipe 25 of steam-heating pipe 6 is provided with distributor 26, and the side of the distributor 26 is provided with
Steam-heating pipe 6 is provided with steam-heating pipe outlet 7, steam heating close to the side of the distributor 26 of 3 inner wall of evaporator
Pipe exports the height that 7 outlet heights are higher than 26 water outlet of distributor, because the height of steam-heating pipe outlet 7 is greater than distributor 26
Height, it is described will not influence distributor 26 water spray gasification, distributor 26 spray water can fall on steam-heating pipe 6, will not
The steam that steam-heating pipe outlet 7 generates is carried out, influences to spray water to distributor 26 to gasify, the drainpipe far from distributor 26
25 side is provided with demister 8, and the inside of evaporator 3 is arranged in the demister 8, and the radius of demister 8 is greater than evaporator 3
Inner wall on the bulge loop radius that is arranged, 8 radius of demister is less than the inner wall radius of evaporator 3, by demister 8 from evaporator
3 inside are taken out, and place new demister 8, and demister 8 is fixed by the way that bulge loop is convenient；
Vapour compression machine 10 is provided between the steam output pipe 9, one end of the steam output pipe 9 is connected to
On first cooling pipe 11, the other end of first cooling pipe 11 far from steam output pipe 9 is provided with first and catchments
Case 12, the side of first cooling pipe 11 are provided with the second cooling pipe 13, the first cooling pipe 11 and the second cooling tube
Corner dimension between road 13 and horizontal plane is identical, 13 shape size phase of first cooling pipe 11 and the second cooling pipe
Together, by the first cooling pipe 11 and the second cooling pipe 13, dual-cooled can be carried out to steam, improves the production of distilled water
Amount, and being obliquely installed by the first cooling pipe 11 and the second cooling pipe 13, can make water fall on first completely and catchment
In case 12 and the second header tank 14, the side of first header tank 12 is connected with the second cooling pipe 13, and described first catchments
The bottom of case 12 is provided with the first drainage pipeline 15, one end setting of second cooling pipe 13 far from the first header tank 12
There is the second header tank 14, the side of second header tank 14 far from the second cooling pipe 13 is provided with exhaust pipe 17, institute
The bottom for stating the second header tank 14 is connected with one end of the second drainage pipeline 16, the other end connection of second drainage pipeline 16
There is distilled water tank 18, the side of the distilled water tank 18 is connected with the first drainage pipeline 15, the institute far from the first drainage pipeline 15
The side for stating distilled water tank 18 is provided with distilled water pump 19, and the side of the distilled water pump 19 far from distilled water tank 18 is provided with
Heat exchanger 20, the inside of the heat exchanger 20 extends vertically through side by side is provided with exhaust pipe 17,16 and of the second drainage pipeline
Concentrate pipeline 24；
The side of the foul water tank 21 is provided with sewage conduct 23, and the sewage conduct 23 close to distilled water tank 18 runs through
Heat exchanger 20, the sewage conduct 23 far from distilled water tank 18 are connected with circulating pump 22, described far from distilled water tank 18
The side of sewage conduct 23 is connected with concentrate pipeline 24, and one end of the sewage conduct 23 far from circulating pump 22 is connected with row
Water pipe 25, the inner wall of sewage conduct 23 are provided with thread groove, to be threadedly coupled between the sewage conduct 23 and drainpipe 25, institute
Stating on the outside of one end of drainpipe 25 is shape of threads, is structure as a whole between the drainpipe 25 and distributor 26, passes through rotary rowed
Water pipe 25 separates drainpipe 25 and sewage conduct 23, is then attached new drainpipe 25 and sewage conduct 23, avoids
The trouble of distributor 26 is replaced one by one.
Working principle: when using the energy-efficient sewage treatment evaporator, pass through steam input pipe road 1 first for steam
The vapor transport that generator 2 generates adds steam by the steam-heating pipe 6 inside evaporator 3 to the inside of evaporator 3
Heat is transported sewage in foul water tank 21 through over-heat-exchanger 20 by sewage conduct 23, while heating by circulating pump
22 pairs of water transport, and sewage is transported in drainpipe 25 by sewage conduct 23, will be in drainpipe 25 by distributor 26
The water in portion is sprayed on steam-heating pipe 6, so that sewage is gasified by the high temperature in 6 outside of steam-heating pipe, is formed steam, simultaneously
The steam heated by steam-heating pipe 6 is by 7 discharge of steam-heating pipe outlet, because the height of steam-heating pipe outlet 7 is big
Described to will not influence the water spray gasification of distributor 26 in the height of distributor 26, the transport settlement of sewage of sewage conduct 23 is got off miscellaneous
Matter is discharged to outside device by concentrate pipeline 24 through over-heat-exchanger 20, can be walked largely to avoid steam zone by demister 8
The vapor transport of liquid, the steam for being generated steam generator 2 by steam output pipe 9 and sewage gasification is to vapour compression machine
At 10, steam is heated by vapour compression machine 10, then will be heated after steam transported by the first cooling pipe 11
Defeated point into the first header tank 12, being subject to when passing through the first 11 transit steam of cooling pipe, on the outside of the first cooling pipe 11
The spraying of orchestration sewage makes the steam liquefied inside the first cooling pipe 11, falls in the first header tank 12, because first catchments
The bottom of case 12 is pyramidal structure, so the first header tank 12 internal distilled water can all be discharged, it is not in residual
The phenomenon that, distilled water is discharged in distilled water tank 18 by the first drainage pipeline 15 that 12 bottom of the first header tank is arranged, then
The steam for being also not converted into liquid is transported by the second cooling pipe 13 into the second header tank 14, and similarly, cooling procedure generates
Distilled water fallen in the second header tank 14 by the second drainage pipeline 16, be also discharged to for the gas of conversion by gas discharge pipe 17
Outside device, the water inside distilled water tank 18 is passed through by 20 row of heat exchanger by the distilled water pump 19 that 18 side of distilled water tank is arranged
To on the outside of device, when device by it is prolonged when, demister 8 is by long-term vapor corrosion, so needing to demister 8
It is replaced, first closes device, then by rotary fixing screw silk 5, make rotating separation between evaporator 3 and assembling and locking evaporator cover 4, so
Demister 8 is taken out inside evaporator 3 afterwards, places new demister 8, when needing to replace distributor 26, is led to
Rotation drainpipe 25 is crossed, drainpipe 25 and sewage conduct 23 is separated, then carries out new drainpipe 25 and sewage conduct 23
Connection, avoids the trouble for replacing distributor 26 one by one, and the content being not described in detail in this explanation belongs to this field profession
The prior art well known to technical staff.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of energy-efficient sewage treatment evaporator, including steam input pipe road (1), evaporator (3), steam output pipe
(9), the first header tank (12), the second header tank (14) and foul water tank (21), it is characterised in that: described evaporator (3) one end is set
It is equipped with steam input pipe road (1), the same end close to steam input pipe road (1) evaporator (3) is provided with steam output pipe
The two sides in road (9), the evaporator (3) are provided with the first header tank (12) and the second header tank (14), wherein
It is provided with steam generator (2) between the steam input pipe road (1) and evaporator (3), the steam input pipe road (1)
One end be connected with steam-heating pipe (6), one end of the steam-heating pipe (6) offer steam-heating pipe outlet (7), it is described
Steam-heating pipe (6) setting is equipped with assembling and locking evaporator cover (4), the evaporation on the inside of evaporator (3), the evaporator (3)
It is provided through on device lid (4) steam input pipe road (1), is connected with fixed spiral shell between the evaporator (3) and assembling and locking evaporator cover (4)
Silk (5), the bottom on the inside of the evaporator (3) are provided with the first cooling pipe (11), and described the far from steam-heating pipe (6)
The side of one cooling pipe (11) is provided with the second cooling pipe (13), the steam far from first cooling pipe (11)
The side of heating tube (6) is provided with drainpipe (25), and the side close to the drainpipe (25) of steam-heating pipe (6) is provided with
The side of distributor (26), the distributor (26) is provided with steam-heating pipe (6), close to described point of evaporator (3) inner wall
The side of orchestration (26) is provided with steam-heating pipe outlet (7), and the side of the drainpipe (25) far from distributor (26) is set
It is equipped with demister (8), inside of demister (8) setting in evaporator (3)；
It is provided with vapour compression machine (10) between the steam output pipe (9), one end connection of the steam output pipe (9)
On the first cooling pipe (11), the other end of first cooling pipe (11) far from steam output pipe (9) is provided with
The side of first header tank (12), first cooling pipe (11) is provided with the second cooling pipe (13), and described first catchments
The side of case (12) is connected with the second cooling pipe (13), and the bottom of first header tank (12) is provided with the first drainage pipeline
(15), one end of second cooling pipe (13) far from the first header tank (12) is provided with the second header tank (14), separate
The side of second header tank (14) of second cooling pipe (13) is provided with exhaust pipe (17), second header tank
(14) bottom is connected with one end of the second drainage pipeline (16), and the other end of second drainage pipeline (16) is connected with distillation
The side of water tank (18), the distilled water tank (18) is connected with the first drainage pipeline (15), far from the first drainage pipeline (15)
The side of the distilled water tank (18) is provided with distilled water pump (19), the distilled water pump (19) far from distilled water tank (18)
Side is provided with heat exchanger (20), the inside of the heat exchanger (20) extend vertically through side by side be provided with exhaust pipe (17),
Second drainage pipeline (16) and concentrate pipeline (24)；
The side of the foul water tank (21) is provided with sewage conduct (23), the sewage conduct (23) close to distilled water tank (18)
Through heat exchanger (20), the sewage conduct (23) far from distilled water tank (18) is connected with circulating pump (22), far from distillation
The side of the sewage conduct (23) of water tank (18) is connected with concentrate pipeline (24), the sewage far from circulating pump (22)
One end of pipeline (23) is connected with drainpipe (25).
2. a kind of energy-efficient sewage treatment evaporator according to claim 1, it is characterised in that: the evaporator (3)
The both ends in outside are provided with threaded hole, by constituting between fixed screw (5) between the evaporator (3) and assembling and locking evaporator cover (4)
Detachable structure, the fixed screw (5) pass through between the threaded hole and evaporator (3) of the both ends setting on the outside of evaporator (3)
To be threadedly coupled, bulge loop is provided on the inner wall of the evaporator (3).
3. a kind of energy-efficient sewage treatment evaporator according to claim 1, it is characterised in that: the steam-heating pipe
Export the height that (7) outlet height is higher than distributor (26) water outlet.
4. a kind of energy-efficient sewage treatment evaporator according to claim 1, it is characterised in that: the demister (8)
Radius be greater than the bulge loop radius that is arranged on the inner wall of evaporator (3), demister (8) radius is less than the interior of evaporator (3)
Wall radius.
5. a kind of energy-efficient sewage treatment evaporator according to claim 1, it is characterised in that: first cooling tube
Corner dimension between road (11) and the second cooling pipe (13) and horizontal plane is identical, first cooling pipe (11) and second
Cooling pipe (13) shape size is identical.
6. a kind of energy-efficient sewage treatment evaporator according to claim 1, it is characterised in that: the sewage conduct
(23) inner wall is provided with thread groove, to be threadedly coupled between the sewage conduct (23) and drainpipe (25), the drainpipe
(25) it is shape of threads on the outside of one end, is structure as a whole between the drainpipe (25) and distributor (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540406.9U CN209052425U (en) | 2018-09-19 | 2018-09-19 | A kind of energy-efficient sewage treatment evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540406.9U CN209052425U (en) | 2018-09-19 | 2018-09-19 | A kind of energy-efficient sewage treatment evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209052425U true CN209052425U (en) | 2019-07-02 |
Family
ID=67049034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821540406.9U Expired - Fee Related CN209052425U (en) | 2018-09-19 | 2018-09-19 | A kind of energy-efficient sewage treatment evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209052425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159603A (en) * | 2022-07-20 | 2022-10-11 | 贵州省化工研究院 | Environment-friendly filtering equipment based on industrial wastewater |
-
2018
- 2018-09-19 CN CN201821540406.9U patent/CN209052425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159603A (en) * | 2022-07-20 | 2022-10-11 | 贵州省化工研究院 | Environment-friendly filtering equipment based on industrial wastewater |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20200919 |