CN204619755U - A kind of Novel ultrafiltration device - Google Patents

A kind of Novel ultrafiltration device Download PDF

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Publication number
CN204619755U
CN204619755U CN201520343884.0U CN201520343884U CN204619755U CN 204619755 U CN204619755 U CN 204619755U CN 201520343884 U CN201520343884 U CN 201520343884U CN 204619755 U CN204619755 U CN 204619755U
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CN
China
Prior art keywords
water
pipe
control valve
backwash
inlet pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520343884.0U
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Chinese (zh)
Inventor
向红波
黄昌国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WENZHOU HENGTONG WATER TREATMENT EQUIPMENT CO Ltd
Original Assignee
WENZHOU HENGTONG WATER TREATMENT EQUIPMENT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN201520343884.0U priority Critical patent/CN204619755U/en
Application granted granted Critical
Publication of CN204619755U publication Critical patent/CN204619755U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of ultrafiltration apparatus, is a kind of Novel ultrafiltration device in particular, belongs to water treatment field, can not only the dense water of circular treatment, improve water treatment efficiency, and the clear water after device process can be used for the cleaning to milipore filter, saving water resource.Control valve I is arranged on dense water return pipe, and suction pump is arranged on water inlet pipe, and control valve II is arranged on water inlet pipe, and backwash sewage outfalls setting is on ultrafilter.Backwash blow-off pipe is connected with backwash sewage draining exit, and control valve III is arranged on backwash blow-off pipe.One end of backwash water inlet pipe is connected with backwash water entrance, and the other end of backwash water inlet pipe is connected with water pipe, and control valve IV is arranged on backwash water inlet pipe.Control valve VI is arranged on clear water pipe, and one end of backwashing pump is connected with fresh water container, and the other end of backwashing pump is connected with water pipe.Control valve VII is arranged on water pipe, and one end of dosing pump is connected with water pipe, and the other end of dosing pump is connected with chemicals dosing plant.

Description

A kind of Novel ultrafiltration device
Technical field
The utility model relates to a kind of ultrafiltration apparatus, is a kind of Novel ultrafiltration device in particular, belongs to water treatment field.
Background technology
Ultrafiltration apparatus is a kind of interdiction capability utilizing porous material, removes the equipment of a certain size impurity particle in water in the mode of Physical entrapment, and it is that core is filtered water quality with milipore filter.The operation principle of this ultrafiltration apparatus and milipore filter with the pressure differential of film both sides for driving force, take milipore filter as filter medium, under pressure, stoste is allowed to flow through film surface, when stoste flows through film surface, the many tiny micropore that ultrafiltration membrane surface gathers only allows water and small-molecule substance by becoming permeate (i.e. pure water), the material that in stoste, volume is greater than film surface micropore footpath is then trapped within the liquid feeding side of film, become concentrate (i.e. dense water), thus realize the purification of stoste, the object of isolation and identification.
The amount of the dense water produced in actual application is very large, and in current ultrafiltration apparatus, further treatment measures are not taked to be recycled to this part dense water, but directly it is discharged, cause the overall utilization of water resource greatly lower, simultaneously in ultra-filtration process, because the impurity be trapped constantly accumulates on the surface of the film, the permeable amount of film is sharply declined, this just needs often to clean milipore filter, and cleaning needs the work stopping whole equipment, maintenance cost is high, uses a kind of Novel ultrafiltration device of design just very necessary.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of Novel ultrafiltration device, can not only the dense water of circular treatment, improve water treatment efficiency, and the clear water after device process can be used for the cleaning to milipore filter, saving water resource.
For solving the problems of the technologies described above, the utility model relates to a kind of ultrafiltration apparatus, a kind of Novel ultrafiltration device in particular, belong to water treatment field, comprise former water receptacle, control valve I, dense water return pipe, water inlet pipe, suction pump, control valve II, backwash sewage draining exit, backwash blow-off pipe, control valve III, ultrafilter, dense water out, backwash water entrance, control valve IV, backwash water inlet pipe, water pipe, clear water output, control valve V, control valve VI, clear water pipe, fresh water container, backwashing pump, control valve VII, dosing pump and chemicals dosing plant, can not only the dense water of circular treatment, improve water treatment efficiency, and the clear water after device process can be used for the cleaning to milipore filter, saving water resource.
One end of former water receptacle is connected with dense water return pipe, and the other end of former water receptacle is connected with water inlet pipe.Control valve I is arranged on dense water return pipe, and suction pump is arranged on water inlet pipe, and control valve II is arranged on water inlet pipe, and is positioned at the right side of suction pump, and backwash sewage outfalls setting on ultrafilter, and is positioned at the lower end of ultrafilter.Backwash blow-off pipe is connected with backwash sewage draining exit, and control valve III is arranged on backwash blow-off pipe.Dense water out is arranged on ultrafilter, and is positioned at the top of ultrafilter.Backwash water entrance is arranged on the lower end of ultrafilter, and is positioned at the right side of ultrafilter.One end of backwash water inlet pipe is connected with backwash water entrance, and the other end of backwash water inlet pipe is connected with water pipe, and control valve IV is arranged on backwash water inlet pipe, and one end of water pipe is connected with dosing pump, and the other end of water pipe is connected with clear water pipe.Clear water output is arranged on the upper end of ultrafilter, and is positioned at the right side of ultrafilter.Control valve V is arranged on water pipe, and one end of clear water pipe is connected with clear water output, and the other end of clear water pipe is connected with fresh water container.Control valve VI is arranged on clear water pipe, and one end of backwashing pump is connected with fresh water container, and the other end of backwashing pump is connected with water pipe.Control valve VII is arranged on water pipe, and one end of dosing pump is connected with water pipe, and dosing pump is positioned at the right side of control valve VII, and the other end of dosing pump is connected with chemicals dosing plant.
As the further optimization of the technical program, the suction pump described in a kind of Novel ultrafiltration device of the utility model is between water inlet pipe and backwash blow-off pipe.
As the further optimization of the technical program, the suction pump described in a kind of Novel ultrafiltration device of the utility model, backwashing pump are identical with the model of dosing pump.
The beneficial effect of a kind of Novel ultrafiltration device of the utility model is:
A kind of Novel ultrafiltration device of the utility model, can not only the dense water of circular treatment, improve water treatment efficiency, and the clear water after device process can be used for the cleaning to milipore filter, saving water resource.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in more detail.
Fig. 1 is the structural representation of a kind of Novel ultrafiltration device of the utility model.
In figure: former water receptacle 1; Control valve I 2; Dense water return pipe 3; Water inlet pipe 4; Suction pump 5; Control valve II 6; Backwash sewage draining exit 7; Backwash blow-off pipe 8; Control valve III 9; Ultrafilter 10; Dense water out 11; Backwash water entrance 12; Control valve IV 13; Backwash water inlet pipe 14; Water pipe 15; Clear water output 16; Control valve V 17; Control valve VI 18; Clear water pipe 19; Fresh water container 20; Backwashing pump 21; Control valve VII 22; Dosing pump 23; Chemicals dosing plant 24.
Detailed description of the invention
Detailed description of the invention one:
Below in conjunction with Fig. 1, present embodiment is described, the utility model relates to a kind of ultrafiltration apparatus, a kind of Novel ultrafiltration device in particular, belong to water treatment field, comprise former water receptacle 1, control valve I 2, dense water return pipe 3, water inlet pipe 4, suction pump 5, control valve II 6, backwash sewage draining exit 7, backwash blow-off pipe 8, control valve III 9, ultrafilter 10, dense water out 11, backwash water entrance 12, control valve IV 13, backwash water inlet pipe 14, water pipe 15, clear water output 16, control valve V 17, control valve VI 18, clear water pipe 19, fresh water container 20, backwashing pump 21, control valve VII 22, dosing pump 23 and chemicals dosing plant 24, can not only the dense water of circular treatment, improve water treatment efficiency, and the clear water after device process can be used for the cleaning to milipore filter, saving water resource.
One end of former water receptacle 1 is connected with dense water return pipe 3, and the other end of former water receptacle 1 is connected with water inlet pipe 4.Control valve I 2 is arranged on dense water return pipe 3, and suction pump 5 is connected with water inlet pipe 4, and control valve II 6 is arranged on water inlet pipe 4, and is positioned at the right side of suction pump 5.Backwash sewage draining exit 7 is arranged on ultrafilter 10, and is positioned at the lower end of ultrafilter 10.Backwash blow-off pipe 8 is connected with backwash sewage draining exit 7, and control valve III 9 is arranged on backwash blow-off pipe 8.Dense water out 11 is arranged on ultrafilter 10, and is positioned at the top of ultrafilter 10.
Backwash water entrance 12 is arranged on the lower end of ultrafilter 10, and is positioned at the right side of ultrafilter 10.One end of backwash water inlet pipe 14 is connected with backwash water entrance 12, the other end of backwash water inlet pipe 14 is connected with water pipe 15, control valve IV 13 is arranged on backwash water inlet pipe 14, and one end of water pipe 15 is connected with dosing pump 23, and the other end of water pipe 15 is connected with clear water pipe 19.Clear water output 16 is arranged on the upper end of ultrafilter 10, and is positioned at the right side of ultrafilter 10.Control valve V 17 is arranged on water pipe 15, and one end of clear water pipe 19 is connected with clear water output 16, and the other end of clear water pipe 19 is connected with fresh water container 20.Control valve VI 18 is arranged on clear water pipe 19, and one end of backwashing pump 21 is connected with fresh water container 20, and the other end of backwashing pump 21 is connected with water pipe 15.Control valve VII 22 is arranged on water pipe 15, and one end of dosing pump 23 is connected with water pipe 15, and dosing pump 23 is positioned at the right side of control valve VII 22, and the other end of dosing pump 23 is connected with chemicals dosing plant 24.
Operation principle: when device filtration, opens control valve 6 and control valve 18, closed control valve 2, control valve 9, control valve 13, control valve 17 and control valve 22, former water is extracted in ultrafilter 10 and filters by startup suction pump 5, the dense water of part flows back to former water receptacle 1 through dense water return pipe 3, again filter, clear water flows into fresh water container 20 from clear water pipe 19, so that subsequent treatment, dense water processes again, by the efficiency of water treatment.
When plant running a period of time needs to clean it, closed control valve 6 and control valve 18, open control valve 2, control valve 9, control valve 13, control valve 17 and control valve 22, start backwashing pump 21 and dosing pump 23, backwash liquor enters in ultrafilter 10 from backwash water entrance 12 and clear water output 16, and cleans ultrafilter 10 inside, and cleaning dirt is discharged in backwash blow-off pipe 8.Can directly with the water after ultrafiltration apparatus process during backwash, saving water resource.
Detailed description of the invention two:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further embodiment one, and described suction pump 5 is between water inlet pipe 4 and backwash blow-off pipe 8, and the normal work that suction pump 5 is ultrafilter 10 provides power.
Detailed description of the invention three:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further embodiment one, described suction pump 5, backwashing pump 21 are identical with the model of dosing pump 23, and employing same model is conducive to the control to whole device pressure, improves the efficiency of device.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belongs to protection domain of the present utility model.

Claims (3)

1. a Novel ultrafiltration device, comprise former water receptacle (1), control valve I (2), dense water return pipe (3), water inlet pipe (4), suction pump (5), control valve II (6), backwash sewage draining exit (7), backwash blow-off pipe (8), control valve III (9), ultrafilter (10), dense water out (11), backwash water entrance (12), control valve IV (13), backwash water inlet pipe (14), water pipe (15), clear water output (16), control valve V (17), control valve VI (18), clear water pipe (19), fresh water container (20), backwashing pump (21), control valve VII (22), dosing pump (23) and chemicals dosing plant (24), it is characterized in that: one end of former water receptacle (1) is connected with dense water return pipe (3), the other end of former water receptacle (1) is connected with water inlet pipe (4), control valve I (2) is arranged on dense water return pipe (3), suction pump (5) is arranged on water inlet pipe (4), and control valve II (6) is arranged on water inlet pipe (4), and is positioned at the right side of suction pump (5), backwash sewage draining exit (7) is arranged on ultrafilter (10), and is positioned at the lower end of ultrafilter (10), backwash blow-off pipe (8) is connected with backwash sewage draining exit (7), and control valve III (9) is arranged on backwash blow-off pipe (8), dense water out (11) is arranged on ultrafilter (10), and is positioned at the top of ultrafilter (10), backwash water entrance (12) is arranged on the lower end of ultrafilter (10), and is positioned at the right side of ultrafilter (10), one end of backwash water inlet pipe (14) is connected with backwash water entrance (12), the other end of backwash water inlet pipe (14) is connected with water pipe (15), and control valve IV (13) is arranged on backwash water inlet pipe (14), one end of water pipe (15) is connected with dosing pump (23), and the other end of water pipe (15) is connected with clear water pipe (19), clear water output (16) is arranged on the upper end of ultrafilter (10), and is positioned at the right side of ultrafilter (10), control valve V (17) is arranged on water pipe (15), one end of clear water pipe (19) is connected with clear water output (16), the other end of clear water pipe (19) is connected with fresh water container (20), and control valve VI (18) is arranged on clear water pipe (19), one end of backwashing pump (21) is connected with fresh water container (20), and the other end of backwashing pump (21) is connected with water pipe (15), control valve VII (22) is arranged on water pipe (15), one end of dosing pump (23) is connected with water pipe (15), and dosing pump (23) is positioned at the right side of control valve VII (22), the other end of dosing pump (23) is connected with chemicals dosing plant (24).
2. a kind of Novel ultrafiltration device according to claim 1, is characterized in that: described suction pump (5) is positioned between water inlet pipe (4) and backwash blow-off pipe (8).
3. a kind of Novel ultrafiltration device according to claim 1, is characterized in that: described suction pump (5), backwashing pump (21) are identical with the model of dosing pump (23).
CN201520343884.0U 2015-05-25 2015-05-25 A kind of Novel ultrafiltration device Expired - Fee Related CN204619755U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520343884.0U CN204619755U (en) 2015-05-25 2015-05-25 A kind of Novel ultrafiltration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520343884.0U CN204619755U (en) 2015-05-25 2015-05-25 A kind of Novel ultrafiltration device

Publications (1)

Publication Number Publication Date
CN204619755U true CN204619755U (en) 2015-09-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520343884.0U Expired - Fee Related CN204619755U (en) 2015-05-25 2015-05-25 A kind of Novel ultrafiltration device

Country Status (1)

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CN (1) CN204619755U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107376651A (en) * 2017-08-18 2017-11-24 合肥丰洁生物科技有限公司 A kind of Ultra filtration membrane method and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107376651A (en) * 2017-08-18 2017-11-24 合肥丰洁生物科技有限公司 A kind of Ultra filtration membrane method and device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150909

Termination date: 20160525

CF01 Termination of patent right due to non-payment of annual fee