CN214829411U - Novel sea sand desalination tail water purification device - Google Patents
Novel sea sand desalination tail water purification device Download PDFInfo
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- CN214829411U CN214829411U CN202120145206.9U CN202120145206U CN214829411U CN 214829411 U CN214829411 U CN 214829411U CN 202120145206 U CN202120145206 U CN 202120145206U CN 214829411 U CN214829411 U CN 214829411U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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Abstract
The utility model relates to a sea sand desalination tail water purifies technical field specifically is a novel sea sand desalination tail water purification device, including sea sand desalination tail water pond, quartz sand filter, sand filtration product pond, multi-media filter, security personnel's filter, one section RO system, two-stage process RO system and product pond, be equipped with sand filtration raw water pump between sea sand desalination tail water pond and the quartz sand filter, be equipped with multi-media raw water pump between sand filtration product pond and the multi-media filter, between multi-media filter and the security personnel's filter, all be equipped with the high-pressure pump between security personnel's filter and one section RO system and the two-stage process RO system, the utility model discloses can realize the filtration purification to sea sand desalination tail water, avoid sea sand desalination tail water direct discharge or do simple processing and discharge, can effectively avoid environmental pollution.
Description
Technical Field
The utility model relates to a sea sand desalination tail water purifies technical field, specifically is a novel sea sand desalination tail water purifies device.
Background
At present, coastal sea sand resources in China are rich and large in reserve, the sea sand is also the best scheme capable of replacing river sand at present, and as the sea sand contains substances such as chloride ions and the like, which are harmful to reinforced concrete, the sea sand reaching the desalination standard must be used as building sand, the sea sand desalination process in China at present is many, but no water can be kept by adopting any desalination process, and the water consumption is very large by adopting any sea sand desalination process, so that a large amount of waste tail water is inevitably generated in the sea sand desalination production process.
At present, most of sea sand desalination plants in China directly discharge a large amount of waste tail water generated after sea sand desalination production into the nature without treatment basically, and a small number of sea sand desalination plants simply treat and discharge the waste tail water. The two will cause pollution damage of different degree to the environment and waste water resource. In view of this, we propose a novel sea sand desalination tail water purifier.
SUMMERY OF THE UTILITY MODEL
In order to make up for the above deficiency, the utility model provides a novel sea sand desalination tail water purification device.
The technical scheme of the utility model is that:
the utility model provides a novel sea sand desalination tail water purifier, includes sea sand desalination tail water pond, quartz sand filter, sand filtration product water pond, multi-media filter, security personnel's filter, one section RO system, two-stage segment RO system and product water pond, be equipped with sand filtration raw water pump between sea sand desalination tail water pond and the quartz sand filter, be equipped with multi-media raw water pump between sand filtration product water pond and the multi-media filter, all be equipped with the high-pressure pump between multi-media filter and the security personnel's filter, security personnel's filter and one section RO system and two-stage segment RO system, sea sand desalination tail water pond and sand filtration raw water pump, sand filtration raw water pump and quartz sand filter, quartz sand filter and sand filtration product water pond, sand filtration product water pond and multi-media raw water pump, multi-media raw water pump and multi-media filter, multi-media filter and high-pressure pump, high-pressure pump and security personnel's filter, security personnel's filter and high-pressure pump, The high-pressure pump and the first section of RO system, and the high-pressure pump and the second section of RO system are connected through pipelines.
According to a preferable technical scheme, the quartz sand filter comprises a first carbon steel rubber-lined tank body, a first water inlet pipe is installed at the top end of the first carbon steel rubber-lined tank body, a first water outlet pipe is installed on the side surface of the first carbon steel rubber-lined tank body, a first side surface maintenance opening is further formed in the side surface of the first carbon steel rubber-lined tank body, and a first fine sand layer, a middle coarse sand layer and a first coarse sand layer are sequentially arranged in the first carbon steel rubber-lined tank body from top to bottom; the first water inlet pipe and the first water outlet pipe are both communicated with the pipeline.
According to a preferable technical scheme, the multi-media filter comprises a second carbon steel rubber-lined tank body, wherein a second water inlet pipe and a second water outlet pipe are mounted on the second carbon steel rubber-lined tank body, two second side surface maintenance ports are formed in the side surface of the second carbon steel rubber-lined tank body, a top surface maintenance port is formed in the top surface of the second carbon steel rubber-lined tank body, and a smokeless coal bed, a second fine sand layer, a second coarse sand layer and a gravel supporting layer are sequentially arranged in the second carbon steel rubber-lined tank body from top to bottom; the second water inlet pipe and the second water outlet pipe are communicated with the pipeline.
According to a preferred technical scheme, the security filter comprises a barrel body, wherein two support legs are installed on the barrel body, a lower sealing head is installed at the bottom end of the barrel body, a water inlet and a water outlet are formed in the barrel body, a water baffle is installed on one side of the water inlet, an upper sealing head is installed at the top end of the barrel body, a lower flange and an upper flange are installed between the upper sealing head and the barrel body, a pressure gauge port is formed in the upper sealing head, a hanging nut is installed on the upper flange, a hanging piece is installed on the hanging nut, a sealing ring is arranged between the lower flange and the upper flange, a plurality of filter elements are arranged inside the barrel body, two ends of each filter element are respectively provided with a spring pressing cover, the filter elements are fixed inside the barrel body through supporting plates, a pull rod fixed with the filter elements is installed between every two adjacent filter elements, a steel bowl is installed on the pull rod, a flower plate is installed at the bottom end of the filter elements, and a drain port is formed in the lower sealing head; the water outlet and the water inlet are both communicated with the pipeline.
As a preferred technical scheme, the first-stage RO system and the second-stage RO system both comprise a filter vat, a third water inlet pipe and a third water outlet pipe are installed on the filter vat, and an RO membrane is installed inside the filter vat; the third water inlet pipe and the third water outlet pipe are both communicated with the pipeline.
As a preferred technical scheme, the RO membrane comprises an ultrathin desalting layer, a supporting fabric layer and a rigid supporting layer.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can realize the filtration purification to sea sand desalination tail water, avoid sea sand desalination tail water directly to discharge or do simple processing and discharge promptly, can effectively avoid environmental pollution.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a quartz sand filter according to the present invention;
FIG. 3 is a schematic structural view of a multi-media filter according to the present invention;
fig. 4 is a schematic structural view of the security filter of the present invention;
fig. 5 is a schematic structural diagram of the RO system of the present invention.
In the figure:
a sea sand desalination tail water pool 1; a sand filtration raw water pump 2; a quartz sand filter 3; a first water inlet pipe 30; a first water outlet pipe 31; a first side service opening 32; a first fine sand layer 33; a medium coarse sand layer 34; a first coarse sand layer 35; a first carbon steel rubber-lined canister 36; a sand filtration production water tank 4; a multi-medium raw water pump 5; a multimedia filter 6; a second water inlet pipe 60; a second water outlet pipe 61; a second side service port 62; a top surface maintenance opening 63; a smokeless coal seam 64; a second fine sand layer 65; a second grit layer 66; a gravel support layer 67; a second carbon steel rubber-lined can 68; a high-pressure pump 7; a security filter 8; a water outlet 80; legs 81; a lower seal head 82; a water inlet 83; a water guard 84; a barrel body 85; a lower flange 86; an upper flange 87; an upper end enclosure 88; a pressure gauge port 89; a hanging nut 810; a hanging piece 811; a seal ring 812; a spring gland 813; a bracing plate 814; a filter element 815; a pull rod 816; a steel bowl 817; a faceplate 818; a drain 819; a section of RO system 9; a lauter tub 90; a third water inlet pipe 91; a third water outlet pipe 92; an RO membrane 93; a two-stage RO system 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a novel sea sand desalination tail water purification device comprises a sea sand desalination tail water pool 1, a quartz sand filter 3, a sand filtration production water pool 4, a multi-medium filter 6, a security filter 8, a section of RO system 9, a two-section RO system 10 and a water production pool, wherein a sand filtration raw water pump 2 is arranged between the sea sand desalination tail water pool 1 and the quartz sand filter 3, a multi-medium raw water pump 5 is arranged between the sand filtration production water pool 4 and the multi-medium filter 6, a high-pressure pump 7 is arranged between the security filter 6 and the security filter 8, between the security filter 8 and the section of RO system 9, between the section of RO system 9 and the two-section RO system 10, the sea sand desalination tail water pool 1 and the sand filtration raw water pump 2, between the sand filtration raw water pump 2 and the quartz sand filter 3, between the quartz sand filter 3 and the sand filtration production water pool 4, between the sand filtration production water pool 4 and the multi-medium raw water pump 5, between the multi-medium raw water pump 5 and the multi-medium filter 6, the multi-medium filter 6 and the high-pressure pump 7, The high-pressure pump 7 and the security filter 8, the security filter 8 and the high-pressure pump 7, the high-pressure pump 7 and the first-stage RO system 9, and the high-pressure pump 7 and the second-stage RO system 10 are connected through pipelines.
Preferably, the quartz sand filter 3 comprises a first carbon steel rubber-lined tank 36, a first water inlet pipe 30 is mounted at the top end of the first carbon steel rubber-lined tank 36, a first water outlet pipe 31 is mounted on the side surface of the first carbon steel rubber-lined tank 36, a first side surface maintenance opening 32 is further formed in the side surface of the first carbon steel rubber-lined tank 36, and a first fine sand layer 33, a medium coarse sand layer 34 and a first coarse sand layer 35 are sequentially arranged in the first carbon steel rubber-lined tank 36 from top to bottom; the first inlet pipe 30 and the first outlet pipe 31 are both communicated with a pipeline.
Preferably, the multi-media filter 6 comprises a second carbon steel rubber-lined tank 68, the second carbon steel rubber-lined tank 68 is provided with a second water inlet pipe 60 and a second water outlet pipe 61, the side surface of the second carbon steel rubber-lined tank 68 is provided with two second side surface maintenance ports 62, the top surface of the second carbon steel rubber-lined tank 68 is provided with a top surface maintenance port 63, and the interior of the second carbon steel rubber-lined tank 68 is sequentially provided with a smokeless coal layer 64, a second fine sand layer 65, a second coarse sand layer 66 and a gravel supporting layer 67 from top to bottom; the second water inlet pipe 60 and the second water outlet pipe 61 are both communicated with the pipeline.
Preferably, the security filter 8 includes a barrel 85, two support legs 81 are mounted on the barrel 85, a lower end socket 82 is mounted at the bottom end of the barrel 85, a water inlet 83 and a water outlet 80 are provided on the barrel 85, a water baffle 84 is mounted at one side of the water inlet 83, an upper end socket 88 is mounted at the top end of the barrel 85, a lower flange 86 and an upper flange 87 are mounted between the upper end socket 88 and the barrel 85, a pressure gauge port 89 is provided on the upper end socket 88, a hanging nut 810 is mounted on the upper flange 87, a hanging piece 811 is mounted on the hanging nut 810, a sealing ring 812 is provided between the lower flange 86 and the upper flange 87, a plurality of filter elements 815 are provided inside the barrel 85, a spring gland is provided at each end of each filter element 815, the filter elements 815 are fixed inside the barrel 85 through a supporting plate 814, a pull rod 816 fixed to the filter element 815 is mounted between two adjacent filter elements 815, a steel bowl 817 is mounted on the pull rod 816, a flower plate 818 is mounted at the bottom end of the filter element 815, a sewage outlet 819 is arranged on the lower end enclosure 82; the water outlet 80 and the water inlet 83 are both communicated with the pipeline.
Preferably, the first-stage RO system 9 and the second-stage RO system 10 both include a lauter tub 90, a third water inlet pipe 91 and a third water outlet pipe 92 are installed on the lauter tub 90, and an RO membrane 93 is installed inside the lauter tub 90; the third water inlet pipe 91 and the third water outlet pipe 92 are both communicated with the pipeline.
Preferably, the RO membrane 93 comprises an ultra-thin desalination layer, a support fabric layer, and a rigid support layer.
The utility model discloses a novel sea sand desalination tail water purification device is when using, and sea sand desalination tail water pond 1 collects the washing tail water that sea sand washing desalination equipment discharged, and sand filtration raw water pump 2 promotes the pressurization of desalinization sand tail water and carries quartz sand filter 3 in, can filter the large granule suspended impurity of aquatic through quartz sand filter 3 inside first fine sand layer 33, well coarse sand layer 34 and first coarse sand layer 35, and the pipeline gets into sand filtration product water pond 4 after filtering: the produced water in the sand filtration water producing tank 4 is pressurized and lifted by the multi-medium raw water pump 5 and conveyed to the multi-medium filter 6, a secondary filtration effect is achieved by the smokeless coal layer 64, the second fine sand layer 65, the second coarse sand layer 66 and the gravel support layer 67 inside the multi-medium filter 6, and the filtered liquid is lifted to the security filter 8 by the high-pressure pump 7. The filter element 815 installed in the security filter 8 has a precision grade of 1 micron, so that a good fruit orange effect is guaranteed, filtered water is conveyed to the first-stage RO system 9 and the second-stage RO system 10 through the high-pressure pump 7, a plurality of RO membranes 93 are filled in the first-stage RO system 9 and the second-stage RO system 10, ions in produced water are concentrated to a concentrated water side, fresh water enters the water producing side through the RO membranes 93, the pore diameter of the RO membranes 93 is as small as nano-scale 1 nm to 10-9 m, under a certain pressure, H20 molecules can pass through the RO membranes 93, and impurities in source water, such as inorganic salt, heavy metal ions, organic matters, colloid, bacteria, viruses and the like cannot permeate the RO membranes 93, so that permeable pure water and impermeable concentrated water are strictly distinguished, and the recovery rate of water is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a novel sea sand desalination tail water purification device, includes sea sand desalination tail water pond (1), quartzy sand filter (3), sand filtration product pond (4), multimedium filter (6), security personnel filter (8), one section RO system (9), two-stage process RO system (10) and product pond, its characterized in that: be equipped with sand filtration raw water pump (2) between sea sand desalination tail water pond (1) and quartz sand filter (3), be equipped with multi-medium raw water pump (5) between sand filtration product water pond (4) and multi-medium filter (6), all be equipped with high-pressure pump (7) between multi-medium filter (6) and security filter (8), between security filter (8) and one section RO system (9) and two-stage segment RO system (10), sea sand desalination tail water pond (1) and sand filtration raw water pump (2), sand filtration raw water pump (2) and quartz sand filter (3), quartz sand filter (3) and sand filtration product water pond (4), sand filtration product water pond (4) and multi-medium raw water pump (5), multi-medium raw water pump (5) and multi-medium filter (6), multi-medium filter (6) and high-pressure pump (7), high-pressure pump (7) and security filter (8), The security filter (8) is connected with the high-pressure pump (7), the high-pressure pump (7) is connected with the first-stage RO system (9), and the high-pressure pump (7) is connected with the second-stage RO system (10) through pipelines.
2. The novel sea sand desalination tail water purification device as claimed in claim 1, characterized in that: the quartz sand filter (3) comprises a first carbon steel rubber-lined tank body (36), a first water inlet pipe (30) is installed at the top end of the first carbon steel rubber-lined tank body (36), a first water outlet pipe (31) is installed on the side face of the first carbon steel rubber-lined tank body (36), a first side face maintenance opening (32) is further formed in the side face of the first carbon steel rubber-lined tank body (36), and a first fine sand layer (33), a middle coarse sand layer (34) and a first coarse sand layer (35) are sequentially arranged in the first carbon steel rubber-lined tank body (36) from top to bottom; the first water inlet pipe (30) and the first water outlet pipe (31) are communicated with the pipeline.
3. The novel sea sand desalination tail water purification device as claimed in claim 1, characterized in that: the multi-media filter (6) comprises a second carbon steel rubber-lined tank body (68), a second water inlet pipe (60) and a second water outlet pipe (61) are mounted on the second carbon steel rubber-lined tank body (68), two second side face maintenance ports (62) are formed in the side face of the second carbon steel rubber-lined tank body (68), a top face maintenance port (63) is formed in the top face of the second carbon steel rubber-lined tank body (68), and a smokeless coal bed (64), a second fine sand layer (65), a second coarse sand layer (66) and a gravel supporting layer (67) are sequentially arranged in the second carbon steel rubber-lined tank body (68) from top to bottom; the second water inlet pipe (60) and the second water outlet pipe (61) are communicated with the pipeline.
4. The novel sea sand desalination tail water purification device as claimed in claim 1, characterized in that: the security filter (8) comprises a barrel body (85), two support legs (81) are installed on the barrel body (85), a lower seal head (82) is installed at the bottom end of the barrel body (85), a water inlet (83) and a water outlet (80) are arranged on the barrel body (85), a water baffle (84) is installed on one side of the water inlet (83), an upper seal head (88) is installed at the top end of the barrel body (85), a lower flange (86) and an upper flange (87) are installed between the upper seal head (88) and the barrel body (85), a pressure gauge opening (89) is formed in the upper seal head (88), a hanging nut (810) is installed on the upper flange (87), hanging pieces (811) are installed on the hanging nut (810), a sealing ring (812) is arranged between the lower flange (86) and the upper flange (87), a plurality of filter cores (815) are arranged inside the barrel body (85), and spring press covers (813) are arranged at two ends of each filter core (815), the filter elements (815) are fixed inside the barrel body (85) through the supporting plate (814), a pull rod (816) fixed with the filter elements (815) is installed between every two adjacent filter elements (815), a steel bowl (817) is installed on the pull rod (816), a flower plate (818) is installed at the bottom end of each filter element (815), and a sewage outlet (819) is formed in the lower end enclosure (82); the water outlet (80) and the water inlet (83) are both communicated with the pipeline.
5. The novel sea sand desalination tail water purification device of claim 4, characterized in that: the first-section RO system (9) and the second-section RO system (10) both comprise a filter vat (90), a third water inlet pipe (91) and a third water outlet pipe (92) are installed on the filter vat (90), and an RO membrane (93) is installed inside the filter vat (90); the third water inlet pipe (91) and the third water outlet pipe (92) are communicated with the pipeline.
6. The novel sea sand desalination tail water purification device of claim 5, characterized in that: the RO membrane (93) comprises an ultrathin desalination layer, a support fabric layer, and a rigid support layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120145206.9U CN214829411U (en) | 2021-01-19 | 2021-01-19 | Novel sea sand desalination tail water purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120145206.9U CN214829411U (en) | 2021-01-19 | 2021-01-19 | Novel sea sand desalination tail water purification device |
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| Publication Number | Publication Date |
|---|---|
| CN214829411U true CN214829411U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120145206.9U Active CN214829411U (en) | 2021-01-19 | 2021-01-19 | Novel sea sand desalination tail water purification device |
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| CN (1) | CN214829411U (en) |
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2021
- 2021-01-19 CN CN202120145206.9U patent/CN214829411U/en active Active
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