CN206188666U - Sea sand desalination device - Google Patents
Sea sand desalination device Download PDFInfo
- Publication number
- CN206188666U CN206188666U CN201621187963.8U CN201621187963U CN206188666U CN 206188666 U CN206188666 U CN 206188666U CN 201621187963 U CN201621187963 U CN 201621187963U CN 206188666 U CN206188666 U CN 206188666U
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- Prior art keywords
- water
- desalination
- sea sand
- desalination pond
- pond
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Abstract
The utility model relates to a sea sand desalination device, inlay the baffle of locating the desalination pond including top open -ended desalination pond, level, the baffle closely cooperates with desalination pond inner wall, forms drainage channel between the bottom surface in baffle and the desalination pond, and desalination bottom of the pool portion has offered an outlet, and the outlet is linked together with drainage channel, and outlet department coordinates to overlap and is equipped with a drain pipe, is equipped with the second solenoid valve on the drain pipe, evenly laid a plurality of apopore on the baffle, the below of baffle is from top to bottom folded and is equipped with a plurality of layers of water permeable membrane, and the top in desalination pond still is equipped with the fresh water input tube, is equipped with first solenoid valve on the fresh water input tube, still is equipped with level sensor on the desalination pond, level sensor, first solenoid valve and second solenoid valve link with the the control unit electricity. The utility model has the advantages of through intelligent control fresh water input, guarantee that extra large sand ingresses fresh water totally, fresh water liquid level height goes to sea the sand surface desalinates, improves extra large sand desalination effect and desalination efficiency.
Description
Technical field
The utility model is related to sea sand desalting field, more particularly to a kind of sea sand desalting device.
Background technology
Sea sand, as the term suggests it is exactly marine sandstone, as the second largest marine minerals for being only second to petroleum gas, sea sand
There are numerous purposes, wherein one of topmost purposes is exactly filling out as the raw material of engineering construction, especially large-scale construction
Extra large epeirogenetic link.Because the salinity chlorion meeting corroded steel reinforcement in the middle of sea sand, potential safety hazard is brought to engineering.JGJ206-2010
《Marine sand concrete technology application specification》Specify that desalt processing should be made for the sea sand of concrete batching, in China's existing standard,
The indication range of chloride ion content is between 0.01~0.06%.
Domestic and international existing sea sand desalting processing method has：Naturally drench with rain method, fresh water flush are placed（Sprinkling）Method, fresh water are eluriated
Method, freshwater soaking method, synthesis, Mechanical Method etc..Current China's sea sand desalting treatment technology and its apparatus and process are generally in
One unordered state, the sea sand chloride ion content after desalination is unstable, and the sea sand chloride ion content of different production line treatment is poor
It is different big, cause freshwater resources to waste serious.
Utility model content
The purpose of this utility model is directed to above weak point, there is provided a kind of sea sand desalting device, improves desalination effect
Really.
The utility model solves the scheme that is used of technical problem：A kind of sea sand desalting device, including a upper opening
Desalination pond, level is embedded at bottom in desalination pond is used to place the dividing plate of sea sand, the dividing plate is closely matched somebody with somebody with pond inwall is desalinated
Close, a drainage channel is formed between the dividing plate and desalination pond inner bottom surface, the desalination bottom of pond portion offers a discharge outlet, described
Discharge outlet is connected with drainage channel, coordinates at the discharge outlet and is arranged with a drainpipe, and the drainpipe is provided with one second
Magnetic valve；Several apopores are uniformly laid with the dividing plate, if the lower section of the dividing plate is from top to bottom folded is provided with dried layer use
In the water permeable membrane for separating sea sand and chlorion, a freshwater input pipe, the freshwater input pipe are additionally provided with above the desalination pond
One is provided with for adjusting the first magnetic valve of freshwater input, be additionally provided with the desalination pond one for measure be input into fresh water liquid level
Liquid level sensor；The liquid level sensor, the first magnetic valve and the second magnetic valve are electrically connected with a control unit.
Further, desalination pond lower inner wall is provided with an annular groove for concaving along the week side of boss, and the dividing plate correspondence is embedded
In in the annular groove.
Further, dividing plate lower section is additionally provided with a supporting plate, the supporting plate the week side of boss be embedded with annular groove, and institute
State water permeable membrane to be arranged between dividing plate and supporting plate, some through holes for water outlet are uniformly laid with the supporting plate, it is described
Through hole is staggered with apopore.
Further, the side in the desalination pond also vertically offers one and enters sand export, it is described enter sand export at slide
Cooperation is provided with a lifting gate, and the lifting gate enters sand export oscilaltion, the hydraulic air through a hydraulic cylinder drives edge
Cylinder is electrically connected with described control unit.
Further, the water side of the freshwater input pipe is extended in fresh-water pool, the water inlet end of the freshwater input pipe
Extend to and be connected with a fresh water holder outside desalination pond, a suction pump, the suction pump are additionally provided with the fresh water holder
Water side be connected with the water inlet end of the freshwater input pipe, the suction pump is electrically connected with described control unit.
Further, a water meter is additionally provided with the freshwater input pipe, the water-meter outdoors are in the water outlet of freshwater input pipe
Between end and the first magnetic valve.
Further, described drainpipe one end is connected with discharge outlet, and the other end is extended to outside desalination pond and a draining bucket
It is connected.
Further, also including a suction pump, the water inlet end of the suction pump is connected with drainpipe, the draining pump
Output end is connected with draining bucket.
Further, described control unit is single-chip microcomputer or PLC control unit.
Compared with prior art, the utility model has following beneficial effect：In order to reach more preferable desalted sea sand and separation
The effect of chlorion in sea sand, the sea sand desalting device that the utility model is provided is using diafiltration（diafiltration）Method is entered
Row is desalinated, and the general principle of percolation is：Using solvent（Such as fresh water）Constantly dilute and gradually or even completely wash away chlorion
Operating method.When the utility model starts desalination, more than one layer of water permeable membrane is first fixedly installed in dividing plate lower section, then will
Sea sand is layed in dividing plate top；Due to water permeable membrane between sea sand particle and desalination water selectivity pass through, chlorion then with
Desalination water is continuously removed through film, improves and is cut sea sand and the separating degree through chlorion.Can be according to input fresh water
Liquid level, control the first magnetic valve, so as to control the input quantity of fresh water, it is ensured that fresh water is higher by sea sand upper surface certain height
After stop water filling, the fresh water amount of input can be configured according to the laying depth of sea sand, by water meter measure input fresh water
Amount, improves the effect of sea sand desalting, and the first magnetic valve and the second magnetic valve are adjusted by control unit, and preferably control sea sand is light
The efficiency of change.
In sea sand desalting operating process, fresh water constantly dilutes chlorion in sea sand, when processed sea sand is by water permeable membrane
When, because water permeable membrane is passed through to the selectivity between sea sand particle and fresh water, chlorion is then as fresh water is through water permeable membrane and quilt
Constantly removal, improves the separating degree of sea sand and chlorion.By above-mentioned percolation and fresh water elutriation method, freshwater soaking before
Method maximum difference is that water and sea sand can not completely stir mixing, it is required that in sea sand body the injecting process in water fills sea sand
Behind space, the water higher than sea sand top must keep water purification（Can not stir and make muddy）, tentatively desalinated after immersion for a period of time, so
Laggard sea sand bottom of passing through carries out draining, is now placed in being oozed under the fresh water on sea sand top is continuous layer by layer, and sea sand is carried out
Further desalination, constantly has the desalination water on upper strata come the chlorion for rinsing and diluting its surface for sea sand particle, opens
The chlorine ion concentration of sea sand particle surface can be higher during the beginning, is then rinsed by the desalination water that oozes under constantly, and the chlorion on surface is dense
Degree will be more and more lower, so as to reach the purpose to sea sand desalting.
Brief description of the drawings
The utility model patent is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the circuit structure block diagram of the utility model embodiment.
In figure：1- desalinates pond；2- water permeable membranes；3- liquid level sensors；4- freshwater input pipes；5- drainpipes；The electromagnetism of 6- first
Valve；The magnetic valves of 7- second；8- water meters；9- fresh water holders；10- draining buckets；11- dividing plates；12- supporting plates.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
As shown in Fig. 1~2, a kind of sea sand desalting device of the present embodiment, including a upper opening desalination pond 1, level
Being embedded at bottom in desalination pond 1 is used to place the dividing plate 11 of sea sand, and the dividing plate 11 is fitted close with the desalination inwall of pond 1, described
A drainage channel is formed between dividing plate 11 and the desalination inner bottom surface of pond 1, the bottom of desalination pond 1 offers a discharge outlet, the row
The mouth of a river is connected with drainage channel, coordinates at the discharge outlet and is arranged with a drainpipe 5, and the drainpipe 5 is provided with one second
Magnetic valve 7；Several apopores are uniformly laid with the dividing plate 11, the lower section of the dividing plate 11 is from top to bottom folded and is provided with some
Layer is used to separate the water permeable membrane 2 of sea sand and chlorion, and the top in the desalination pond 1 is additionally provided with a freshwater input pipe 4, the fresh water
Input pipe 4 is provided with one is used to adjust the first magnetic valve 6 of freshwater input, and one is additionally provided with the desalination pond 1 for measuring defeated
Enter the liquid level sensor 3 of fresh water liquid level；The liquid level sensor 3, the first magnetic valve 6 and the second magnetic valve 7 and a control unit
It is electrically connected.
From the foregoing, the beneficial effects of the utility model are：According to the liquid level of input fresh water, the electricity of control first
Magnet valve 6, so as to control the input quantity of fresh water, it is ensured that fresh water keeps being higher by sea sand upper surface certain height, improves sea sand desalting
Effect.Described liquid level sensor 3 can be photoelectric level transducer 3 or ultrasonic liquid level sensor 3, it is light for measuring
The height change of aqueous position, the Level Change laid according to sea sand is input into fresh water amount.Described water permeable membrane 2 can be entered with geotextiles
Row filtering.The corresponding groove of through hole in supporting plate 12 can also be arranged in the drainage channel, central drainage is carried out, the row of raising
Water efficiency.
In the present embodiment, the lower inner wall of desalination pond 1 is provided with an annular groove for concaving, 11 pairs, the dividing plate along the week side of boss
Should be embedded in the annular groove.Dividing plate 11, supporting plate 12 and water permeable membrane 2 may be contained within annular groove, straightforward procedure is installed, surely
It is qualitative good.
In the present embodiment, the lower section of the dividing plate 11 is additionally provided with a supporting plate 12, and the week side of boss of the supporting plate 12 is embedded and ring
In groove, and the water permeable membrane 2 is arranged between dividing plate 11 and supporting plate 12, and some use are uniformly laid with the supporting plate 12
In the through hole of water outlet, the through hole is staggered with apopore.
In the present embodiment, the side in the desalination pond 1 also vertically offers one and enters sand export, it is described enter sand export at
It is slidably matched and is provided with a lifting gate, the lifting gate enters sand export oscilaltion, the liquid through a hydraulic cylinder drives edge
Air cylinder is electrically connected with described control unit.Can realize carrying out sand loading or artificial sand loading by forklift by entering sand export, fill
After the completion of sand, lifting gate is fallen, it is ensured that the sealing in desalination pond 1；Treat after the completion of sea sand desalting, go up lifting gate, pass through
Forklift or the artificial sea sand by after desalination are removed, and improve overall operating efficiency.
In the present embodiment, the water side of the freshwater input pipe 4 is extended in fresh-water pool, the freshwater input pipe 4
Water inlet end is extended to and is connected with a fresh water holder 9 outside desalination pond 1, and a suction pump, institute are additionally provided with the fresh water holder 9
The water side for stating suction pump is connected with the water inlet end of the freshwater input pipe 4, and the suction pump is electrically connected with described control unit.
In the present embodiment, a water meter 8 is additionally provided with the freshwater input pipe 4, the water meter 8 is arranged at freshwater input pipe
Between 4 water side and the first magnetic valve 6.
In the present embodiment, the one end of the drainpipe 5 is connected with discharge outlet, and it is outer with one that the other end extends to desalination pond 1
Draining bucket 10 is connected.
In the present embodiment, also including a suction pump, the water inlet end of the suction pump is connected with drainpipe 5, the row
The output end of water pump is connected with draining bucket 10.
In the present embodiment, described control unit is single-chip microcomputer or PLC control unit.
In sum, a kind of sea sand desalting device that the utility model is provided, it is easy to operate, improve sea sand desalting effect
With desalination efficiency.
Above-listed preferred embodiment, is further described to the purpose of this utility model, technical scheme and advantage,
Should be understood that and the foregoing is only preferred embodiment of the present utility model, be not used to limit the utility model, 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 (9)
1. a kind of sea sand desalting device, it is characterised in that：Under desalination pond, level including a upper opening are embedded in desalination pond
Portion is used to place the dividing plate of sea sand, and the dividing plate is fitted close with desalination pond inwall, between the dividing plate and desalination pond inner bottom surface
A drainage channel is formed, the desalination bottom of pond portion offers a discharge outlet, and the discharge outlet is connected with drainage channel, the row
Coordinate at the mouth of a river and be arranged with a drainpipe, the drainpipe is provided with one second magnetic valve；If being uniformly laid with the dividing plate
Dry apopore, if the water permeable membrane for being provided with dried layer for separating sea sand and chlorion, institute are from top to bottom folded in the lower section of the dividing plate
State and a freshwater input pipe is additionally provided with above desalination pond, the freshwater input pipe is provided with one for adjusting the first of freshwater input
Magnetic valve, be additionally provided with the desalination pond one for measure be input into fresh water liquid level liquid level sensor；The liquid level sensor,
One magnetic valve and the second magnetic valve are electrically connected with a control unit.
2. a kind of sea sand desalting device according to claim 1, it is characterised in that：Desalination pond lower inner wall is along the week side of boss
An annular groove for concaving is provided with, the dividing plate correspondence is embedded in the annular groove.
3. a kind of sea sand desalting device according to claim 2, it is characterised in that：The dividing plate lower section is additionally provided with a support
Plate, the supporting plate the week side of boss is embedded with annular groove, and the water permeable membrane is arranged between dividing plate and supporting plate, the supporting plate
On be uniformly laid with some through holes for water outlet, the through hole is staggered with apopore.
4. a kind of sea sand desalting device according to claim 1, it is characterised in that：The side in the desalination pond is also vertically
Offer one and enter sand export, it is described enter sand export at be slidably matched and be provided with a lifting gate, the lifting gate is through a hydraulic air
Cylinder drives edge enters sand export oscilaltion, and the hydraulic cylinder is electrically connected with described control unit.
5. a kind of sea sand desalting device according to claim 1, it is characterised in that：Prolong the water side of the freshwater input pipe
Extend in fresh-water pool, the water inlet end of the freshwater input pipe is extended to and is connected with a fresh water holder outside desalination pond, described light
A suction pump is additionally provided with water holder, the water side of the suction pump is connected with the water inlet end of the freshwater input pipe, institute
Suction pump is stated to be electrically connected with described control unit.
6. according to a kind of sea sand desalting device described in claim 5, it is characterised in that：A water is additionally provided with the freshwater input pipe
Table, the water-meter outdoors are between the water side of freshwater input pipe and the first magnetic valve.
7. a kind of sea sand desalting device according to claim 1, it is characterised in that：Described drainpipe one end and discharge outlet phase
Connection, the other end is extended to and is connected with a draining bucket outside desalination pond.
8. a kind of sea sand desalting device according to claim 7, it is characterised in that：Also include a suction pump, it is described to draw water
The water inlet end of pump is connected with drainpipe, and the output end of the draining pump is connected with draining bucket.
9. a kind of sea sand desalting device according to claim 1, it is characterised in that：Described control unit be single-chip microcomputer or
PLC control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187963.8U CN206188666U (en) | 2016-10-28 | 2016-10-28 | Sea sand desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187963.8U CN206188666U (en) | 2016-10-28 | 2016-10-28 | Sea sand desalination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206188666U true CN206188666U (en) | 2017-05-24 |
Family
ID=58734083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621187963.8U Withdrawn - After Issue CN206188666U (en) | 2016-10-28 | 2016-10-28 | Sea sand desalination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206188666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495514A (en) * | 2016-10-28 | 2017-03-15 | 福建省水利水电科学研究院 | A kind of sea sand desalting device and its desalination method |
-
2016
- 2016-10-28 CN CN201621187963.8U patent/CN206188666U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495514A (en) * | 2016-10-28 | 2017-03-15 | 福建省水利水电科学研究院 | A kind of sea sand desalting device and its desalination method |
| CN106495514B (en) * | 2016-10-28 | 2019-04-19 | 福建省水利水电科学研究院 | A kind of sea sand desalting device and its desalination method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170524 Effective date of abandoning: 20190419 |