CN204824276U - Low energy consumption integration milipore filter water treatment facilities - Google Patents
Low energy consumption integration milipore filter water treatment facilities Download PDFInfo
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- CN204824276U CN204824276U CN201520451291.6U CN201520451291U CN204824276U CN 204824276 U CN204824276 U CN 204824276U CN 201520451291 U CN201520451291 U CN 201520451291U CN 204824276 U CN204824276 U CN 204824276U
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Abstract
The utility model discloses a low energy consumption integration milipore filter water treatment facilities, including hyperfiltration membrane device, solution tank and water pump, former water pipeling links to each other with hyperfiltration membrane device's former water inlet, install the water pump on former water pipeling, be equipped with first valve and second valve respectively on the former water pipeling of water pump fore -and -after, clear water pipeline connects hyperfiltration membrane device's clear water export and solution tank, the last third valve that is equipped with of clear water pipeline, first anti - flushing pipe one end links to each other with the export of solution tank bottom, the other end is connected on the former water pipeling between first valve and water pump, be equipped with four valves on the first anti - flushing pipe, the one end of the 2nd backwashing water pipeline is connected on the former water pipeling between water pump and second valve, the other end is connected in hyperfiltration membrane device's clear water export and the clear water pipeline between the third valve, be equipped with the 5th valve on the anti - flushing pipe of second, be equipped with the 6th valve on hyperfiltration membrane device's the drain. Less equipment investment.
Description
Technical field
The utility model relates to a kind of less energy-consumption integrated ultrafiltration membrane water treatment device.
Background technology
Integrated ultrafiltration membrane water treatment device comprises mixing pit, ultra-filtration membrane device and clean water basin.Carry out at sewage in the process processed, former water needs to be introduced into mixing pit, adds coagulating agent, and then with raw water pump, water is extracted into ultra-filtration membrane device and carries out uf processing, processes the water be over and enters clean water basin.When carrying out back flushing to ultra-filtration membrane, specialized designs back-purge system, by backwashing pump, the clear water in clean water basin is extracted into ultra-filtration membrane and carries out back flushing, the water of back flushing is got rid of from sewage draining exit.So just need two pumps, equipment investment is large.
In addition, adding of coagulating agent is taked: Jiang Yuanshui is extracted into after in mixing pit, adds coagulating agent, then stirs with agitator, then the medicament in mixing pit and water are extracted into ultra-filtration membrane device process.Like this, agitator runs always, and energy consumption cost is high, and investment is large, and running cost is high.
In order to solve the problem, at present, someone adopts the static coagulator of tubular type to carry out the mixing of coagulating agent and former water.The static coagulator of tubular type generally comprises outer tube, spiral baffle is set within the outer tube, coagulating agent is added in mixing pit, add the static coagulator of tubular type being extracted in the middle of hyperfiltration membrane assembly or next treatment step, allow water together with coagulating agent through the static coagulator of tubular type, coagulating agent and water are mixed wherein, decreases the consumption of energy.But its mixing uniformity is poor.
Utility model content
For existing problem, the purpose of this utility model is to provide a kind of less investment less energy-consumption integrated ultrafiltration membrane water treatment device.
To achieve these goals, the technical solution of the utility model is: a kind of less energy-consumption integrated ultrafiltration membrane water treatment device, comprise ultra-filtration membrane device, filtered water tank and water pump, it is characterized in that: also comprise raw water pipeline, fresh water pipeline, first backwashing water pipeline, second backwashing water pipeline, described raw water pipeline is connected with the original water inlet of ultra-filtration membrane device, described raw water pipeline installs described water pump, raw water pipeline before and after water pump is respectively equipped with the first valve and the second valve, described fresh water pipeline connects clear water output and the filtered water tank of ultra-filtration membrane device, described fresh water pipeline is provided with the 3rd valve, described first Backwash pipeline one end is connected with the outlet of filtered water tank bottom, the other end is connected on the raw water pipeline between the first valve and water pump, described first Backwash pipeline is provided with the 4th valve, one end of described second backwashing water pipeline is connected on the raw water pipeline between water pump and the second valve, the other end is connected on the fresh water pipeline between the clear water output of ultra-filtration membrane device and the 3rd valve, described second Backwash pipeline is provided with the 5th valve, the sewage draining exit of described ultra-filtration membrane device is provided with the 6th valve.
Adopt such scheme, produce the water stage, the first valve, the second valve and the 3rd valve open, by the 4th valve, the 5th valve and the 6th valve closes, former water is extracted into ultra-filtration membrane device and processes by water pump, then enters clean water basin.
The back flushing stage, by the 4th valve, the 5th valve and the 6th valve open, first valve, the second valve and the 3rd valve closes, water in clean water basin is extracted into ultra-filtration membrane device and carries out back flushing, the water that back flushing is over is discharged from sewage draining exit, only need a water pump just can realize, energy consumption is low, and facility investment is few.
As preferably: also comprise mixing pit and mixing scatterer, described mixing scatterer comprises casing, vertical orifice plate is set in casing, casing is separated into mixing section and diffuser casing by described orifice plate, the sidewall of mixing section is provided with the drainage tube communicated with mixing section, the exit of described drainage tube is provided with tapered cap, the cone point of described tapered cap is just to the outlet of drainage tube, diffuser tube is provided with in described diffuser casing, described diffuser tube is successively by the first conical section, not reducer and the second conical section composition, the small-caliber end of described first conical section and the small-caliber end of the second conical section are connected with the two ends of not reducer respectively, the heavy caliber end of described first conical section is connected on orifice plate, the heavy caliber end of described second conical section and the outlet of diffuser casing,
The water outlet of described mixing pit is connected with drainage tube, and the outlet of described diffuser casing is connected with raw water pipeline.
Adopt such scheme, joined by coagulating agent in the former water in mixing pit, then enter into mixing scatterer, former water enters mixing section from drainage tube, from drainage tube opposite jet flow tapered cap out, forms violent turbulent flow, medicament and water are mixed rapidly.Then diffuser tube is flowed into through orifice plate.After entering diffuser tube, first enter the first conical section, because the caliber of the first conical section is more and more less, flow velocity is increasing, and when current arrive not reducer, speed reaches maximum.And then enter the second conical section that caliber becomes large gradually, flow velocity becomes slow, in diffuser tube, owing to there is such current difference, medicament and water are mixed to get evenly.Last water flows out from the outlet of diffuser casing, enters ultra-filtration membrane device.
In such scheme: described drainage tube arranges and is that on the sidewall that orifice plate is relative, described tapered cap is fixed on orifice plate front by support.Be preferably: described drainage tube is positioned at the center of the sidewall relative with orifice plate.The outlet of described diffuser casing is positioned on the sidewall relative with orifice plate.The medullary ray of drainage tube, tapered cap, diffuser tube, diffuser casing outlet on the same line, conveniently designs and processing.
In such scheme: the length of described second conical section is greater than the length of the first conical section.Former water and medicament can be allowed so fully to mix in the second conical section.
The beneficial effects of the utility model are: the utility model is reasonable in design, and structure is simple, and energy consumption is low, meanwhile, under the effect of tapered cap and diffuser tube, medicament and Yuan Shui are mixed to get evenly.The utility model only needs a water pump just can realize the back flushing of ultra-filtration membrane device and produce water, and facility investment is few.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of mixing scatterer.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
The relative position of the nouns of locality such as front, back, left, right, up, down of the present utility model only in representative graph, does not represent the absolute location of product.
Embodiment 1
As shown in Figure 1-2, less energy-consumption integrated ultrafiltration membrane water treatment device of the present utility model is made up of parts such as ultra-filtration membrane device 1, filtered water tank 2, water pump 3, raw water pipeline 4, fresh water pipeline 5, first backwashing water pipeline 6, second backwashing water pipeline 7, first valve 8, second valve 9, the 3rd valve 10, the 4th valve 11, the 5th valve 12, the 6th valve 13, mixing pit 14 and mixing scatterers 15.
The water outlet of mixing pit 14 is connected with mixing scatterer 15, and the outlet of mixing scatterer 15 is connected with raw water pipeline 4.
Mixing scatterer is by casing 151, and orifice plate 152, drainage tube 153, tapered cap 154, the first conical section 155 of diffuser tube, not reducer 156 and the second conical section 157, parts such as support 158 grade form.
Mixing scatterer 15 comprises casing 151, case, and 151 can be cylindrical casing, also can be square box.Vertical orifice plate 152 is set in casing 151, casing 151 is separated into the mixing section A in left side and the diffuser casing B on right side by orifice plate 152, be provided with the drainage tube 153 communicated with mixing section A at the center of the left side wall of mixing section A, drainage tube 153 is relative with orifice plate 152, and and has distance between orifice plate 152.The exit of drainage tube 153 is provided with tapered cap 154, and tapered cap 154 is fixed on orifice plate 152 front by support 158.The cone point of tapered cap 154 is just to the center of the outlet of drainage tube 153.
Diffuser tube is provided with in diffuser casing B, diffuser tube is made up of the first conical section 155, not reducer 156 and the second conical section 157 successively, the length of the first conical section 155 is greater than the length of not reducer 156, and the length of the second conical section 157 is greater than the length of the first conical section 155.The small-caliber end of the first conical section 155 and the small-caliber end of the second conical section 157 are connected with the two ends of not reducer 156 respectively, the heavy caliber end of the first conical section 155 is connected on orifice plate 152, the outlet on the heavy caliber end of the second conical section 157 and the right side wall of diffuser casing B.Like this, a conical section 155 of drainage tube 153, casing 151, tapered cap 154, diffuser tube, not reducer 156 and the second conical section 157, diffuser casing B outlet medullary ray all on the same line, be convenient to Design and Machining and installation.The outlet of mixing pit 14 is connected with drainage tube 153.The outlet of diffuser casing B is connected with raw water pipeline 4.
Raw water pipeline 4 is connected with the original water inlet of ultra-filtration membrane device 1, raw water pipeline 4 is installed water pump 3, raw water pipeline 4 before and after water pump 3 is respectively equipped with the first valve 8 and the second valve 9, fresh water pipeline 5 connects clear water output and the filtered water tank 2 of ultra-filtration membrane device 1, fresh water pipeline 5 is provided with the 3rd valve 10, first Backwash pipeline 6 one end is connected with the outlet of filtered water tank 2 bottom, the other end is connected on the raw water pipeline 4 between the first valve 8 and water pump 3, first Backwash pipeline 6 is provided with the 4th valve 11, one end of second backwashing water pipeline 7 is connected on the raw water pipeline 4 between water pump 3 and the second valve 9, the other end is connected on the fresh water pipeline 5 between the clear water output of ultra-filtration membrane device 1 and the 3rd valve 10, second Backwash pipeline 7 is provided with the 5th valve 12, the sewage draining exit of ultra-filtration membrane device 1 is provided with the 6th valve 13.
Former water in mixing pit 14 and medicament enter mixing section A by drainage tube 153, and when entering, drainage tube 153 guides opposite jet flow tapered cap 154 to form violent turbulent flow, and medicament and water are mixed rapidly.Then diffuser tube is entered through orifice plate 152.First accelerate through the first conical section 155 in diffuser tube, reach not after reducer 156 speed reach the highest, then make speed become slow through the second conical section 157, finally play medicament and water spreads uniform object.
Produce the water stage, the first valve 8, second valve 9 and the 3rd valve 10 are opened, and the 4th valve 11, the 5th valve 12 and the 6th valve 13 are closed, former water is extracted into ultra-filtration membrane device 1 and processes by water pump 3, then enters clean water basin 2.
The back flushing stage, 4th valve 11, the 5th valve 12 and the 6th valve 13 are opened, first valve 8, second valve 9 and the 3rd valve 10 are closed, water in clean water basin 2 is extracted into ultra-filtration membrane device 1 and carries out back flushing, the water that back flushing is over is discharged from sewage draining exit, only need a water pump just can realize, energy consumption is low, and facility investment is few.
The utility model is not limited to above-described embodiment, should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technician in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (5)
1. a less energy-consumption integrated ultrafiltration membrane water treatment device, comprise ultra-filtration membrane device (1), filtered water tank (2) and water pump (3), it is characterized in that: also comprise raw water pipeline (4), fresh water pipeline (5), first backwashing water pipeline (6), second backwashing water pipeline (7), described raw water pipeline (4) is connected with the original water inlet of ultra-filtration membrane device (1), at described raw water pipeline (4) the described water pump of upper installation (3), raw water pipeline (4) before and after water pump (3) is respectively equipped with the first valve (8) and the second valve (9), described fresh water pipeline (5) connects clear water output and the filtered water tank (2) of ultra-filtration membrane device (1), described fresh water pipeline (5) is provided with the 3rd valve (10), described first Backwash pipeline (6) one end is connected with the outlet of filtered water tank (2) bottom, the other end is connected on the raw water pipeline (4) between the first valve (8) and water pump (3), described first Backwash pipeline (6) is provided with the 4th valve (11), one end of described second backwashing water pipeline (7) is connected on the raw water pipeline (4) between water pump (3) and the second valve (9), the other end is connected on the fresh water pipeline (5) between the clear water output of ultra-filtration membrane device (1) and the 3rd valve (10), described second Backwash pipeline (7) is provided with the 5th valve (12), the sewage draining exit of described ultra-filtration membrane device (1) is provided with the 6th valve (13).
2. less energy-consumption integrated ultrafiltration membrane water treatment device according to claim 1, it is characterized in that: also comprise mixing pit (14) and mixing scatterer (15), described mixing scatterer (15) comprises casing (151), vertical orifice plate (152) is set in casing (151), casing (151) is separated into mixing section (A) and diffuser casing (B) by described orifice plate (152), the sidewall of mixing section (A) is provided with the drainage tube (153) communicated with mixing section (A), the exit of described drainage tube (153) is provided with tapered cap (154), the cone point of described tapered cap (154) is just to the outlet of drainage tube (153), diffuser tube is provided with in described diffuser casing (B), described diffuser tube is successively by the first conical section (155), not reducer (156) and the second conical section (157) composition, the small-caliber end of described first conical section (155) and the small-caliber end of the second conical section (157) are connected with the two ends of not reducer (156) respectively, the heavy caliber end of described first conical section (155) is connected on orifice plate (152), the heavy caliber end of described second conical section (157) and the outlet of diffuser casing (B),
The water outlet of described mixing pit (14) is connected with drainage tube (153), and the outlet of described diffuser casing (B) is connected with raw water pipeline (4).
3. less energy-consumption integrated ultrafiltration membrane water treatment device according to claim 2, it is characterized in that: described drainage tube (153) is arranged on the relative sidewall of orifice plate (152), and described tapered cap (154) is fixed on orifice plate (152) front by support (158).
4. less energy-consumption integrated ultrafiltration membrane water treatment device according to Claims 2 or 3, is characterized in that: described drainage tube (153) is positioned at the center of the sidewall relative with orifice plate (152).
5. less energy-consumption integrated ultrafiltration membrane water treatment device according to claim 2, is characterized in that: the outlet of described diffuser casing (B) is positioned on the sidewall relative with orifice plate (152).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520451291.6U CN204824276U (en) | 2015-06-24 | 2015-06-24 | Low energy consumption integration milipore filter water treatment facilities |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520451291.6U CN204824276U (en) | 2015-06-24 | 2015-06-24 | Low energy consumption integration milipore filter water treatment facilities |
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| CN204824276U true CN204824276U (en) | 2015-12-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348763A (en) * | 2019-12-31 | 2020-06-30 | 海南立昇净水科技实业有限公司 | Whole house water purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348763A (en) * | 2019-12-31 | 2020-06-30 | 海南立昇净水科技实业有限公司 | Whole house water purifier |
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