CN206705754U - A kind of detection removal device of Disinfection Byproducts in Drinking Water - Google Patents

A kind of detection removal device of Disinfection Byproducts in Drinking Water Download PDF

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Publication number
CN206705754U
CN206705754U CN201720530228.0U CN201720530228U CN206705754U CN 206705754 U CN206705754 U CN 206705754U CN 201720530228 U CN201720530228 U CN 201720530228U CN 206705754 U CN206705754 U CN 206705754U
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China
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water
clean room
room
pipe
supply
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Expired - Fee Related
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CN201720530228.0U
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Chinese (zh)
Inventor
尹家勇
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Yunnan Life Food Co Ltd
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Yunnan Life Food Co Ltd
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Priority to CN201720530228.0U priority Critical patent/CN206705754U/en
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Abstract

The utility model discloses a kind of detection removal device of Disinfection Byproducts in Drinking Water, including water inlet, clean room, water storage room and delivery port, water inlet is arranged at the top of clean room, and clean room is connected with water storage room by water-supply-pipe, and delivery port is arranged at the bottom of water storage room;Purifying tube is provided with clean room, purifying tube one end port is provided with netted negative electrode, and other end port is provided with discoidal anode, and anode covers the port of purifying tube;The upper surface of clean room is provided with dc source, anode and negative electrode and is connected by wire with dc source;The upper end of water-supply-pipe and the intracavity inter-connection of purifying tube, flow control valve is provided with water-supply-pipe;Steam vent is provided with the top of clean room, one-way exhaust valve is provided with steam vent;Water storage is provided with liquid level gauge in room.The present apparatus is simple in construction, compact, and the removal to DBPs is more thorough, ensures the diversion health of people, suitable for the little place of drinking water needs amount such as family, small-sized dining room.

Description

A kind of detection removal device of Disinfection Byproducts in Drinking Water
Technical field
It the utility model is related to drinking water purification equipment field, and in particular to a kind of detection of Disinfection Byproducts in Drinking Water Removal device.
Background technology
Cholorination is most popular disinfection way in drinking water process, upper century-old history.However, Cholorination mode, it can inevitably produce Chlorination Disinfection By-products (chloroform, bromoform, a bromodichloromethane, two Bromine monochloro methane etc.), these accessory substances have the effect such as strongly carcinogenic, teratogenesis, mutagenesis, seriously endanger the health of the mankind.
Going the method for DBPs in water removal at present mainly has blow-off method, activated carbon, NACF technology, UF membrane Technology, chemical oxidization method and chemical reduction method.Blow-off method has that expense is low, simple operation and other advantages, but blow-off method volatilizees to hardly possible Organic matter removal effect it is poor, in DBPs, with the presence of substantial amounts of nonvolatile matter, such as halogen acetic acid, bromate, Therefore the DBPs that the removal that blow-off method can not be fully effective has generated.Activated carbon is a kind of good water process Agent, it can effectively remove nonpolar or hydrophobicity organic matter in water removal, so as to be widely used.Using activated carbon technology, Underwater micro- organic matter can be effectively removed, cuts down ammonia nitrogen, UV254, CODMn and haloform in water.But activated carbon is in water The removal of organic matter is not only influenceed by itself characteristic and Organic substance in water property, is also influenceed by run time.UF membrane Technology can effective organics removal, but membrane separation technique goes the effect of DBPs in water removal not only to have with membrane material Close, but also influenceed by influent density.Although photocatalysis oxidation technique has preferable effect to removing DBPs, Titanium dioxide granule makes it not possess technology applicability from the separation in water body.
Chemical reduction method includes metal simple-substance method, hydrogen catalysis reducing process and electrochemical reducing.Metal simple-substance reducing process is DBPs is reduced as reducing agent using metal simple-substances such as iron, zinc and removed, its reaction condition is difficult to control, and is easily introduced gold The secondary pollution of category.Hydrogen catalysis reducing process is using hydrogen as reducing agent, is gone back DBPs in the presence of catalyst Original, its reaction speed is fast, can avoid the secondary pollution to water.But solubility of the hydrogen in water is low, and inflammable and explosive, transport Difficulty, there is inconvenience in application.Electrochemical reducing is dissolubility or outstanding in a kind of degradation water that just developed in recent years The technology of floading condition bio-refractory organic matter, it is using electronics as reducing agent, without adding any medicament, can avoid to going out aquatic products Raw secondary pollution, and technique is simple, it is easily operated, there is stronger application prospect.
Existing electrochemical reduction device generally comprises electrolytic cell, and positive electrode and negative electrode are fixedly installed in a cell, Smaller with the contact area of water, reduction rate is slow, because city is in great demand to running water, if waterworks oneself is built Large-scale electrochemical reduction device is made, it is difficult to which make output and water quality meets requirement.
Utility model content
The purpose of this utility model is to provide a kind of detection removal device of domestic type Disinfection Byproducts in Drinking Water, energy Enough ratios more thoroughly, rapidly remove DBPs, ensure the cleaning health of drinking water.
What the purpose of this utility model was realized in:A kind of detection removal device of Disinfection Byproducts in Drinking Water, bag Water inlet, clean room, water storage room and delivery port are included, the water inlet is arranged at the top of clean room, and the water storage room is arranged at The lower section of clean room, and clean room is connected with water storage room by water-supply-pipe, the delivery port is arranged at the bottom of water storage room;
Be provided with horizontal purifying tube in the clean room, the purifying tube insulation, and its one end port be provided with it is netted Negative electrode, other end port is provided with discoidal anode, the port of the anode covering purifying tube;The upper table of the clean room Face is provided with dc source, and the anode and negative electrode are connected with dc source by wire, be provided with out on the wire respectively Close;The upper end of the water-supply-pipe and the intracavity inter-connection of purifying tube, flow control valve is provided with the water-supply-pipe;The purification Steam vent is provided with the top of room, one-way exhaust valve is provided with the steam vent;Liquid level gauge is provided with the water storage room.
Further, the clean room includes casing and top cover, and the top cover is detachably connected with casing, the top cover Lower surface is provided with vertical connecting rod, and the lower end of the connecting rod is fixedly connected with purifying tube, the upper end of the water-supply-pipe with Purifying tube is detachably connected.
Further, the top cover is connected by screw with casing, and sealing ring is provided between top cover and casing.
Further, the upper end of the water-supply-pipe is fixed on the bottom plate of casing, and the bottom of the purifying tube is provided with perpendicular Straight connecting tube, the lower end of the connecting tube are plugged in the inside of water-supply-pipe.
Further, the flow control valve is motor-driven valve, and the switch is motor switch, and the liquid level is calculated as liquid level biography Sensor, the outer wall of the clean room are provided with control box, are provided with PLC in the control box, the motor-driven valve, electronic Switch and liquid level sensor are connected with PLC.
Further, the dc source includes battery.
The beneficial effects of the utility model are:Water inlet is connected with running water pipe, the running water containing DBPs Into clean room, because negative electrode is arranged to network structure, anode covers the port of purifying tube, and running water is merely able to by negative electrode institute Port enter purifying tube, and water fully contacts with negative electrode, ensures that the accessory substance in water can be reduced sufficiently decomposition, with Reduce harmful substance residual quantity.It is standby that water after purification enters water storage room by water-supply-pipe again.Due to being provided with water-supply-pipe Flow control valve, the flowing velocity of water is controlled, avoid water-carrying capacity too big and cause accessory substance removal not abundant enough.Present apparatus structure Simply, compact, the removal to DBPs is more thorough, ensures the diversion health of people, suitable for family, small-sized food The little places of drinking water needs amount such as hall.
Brief description of the drawings
Fig. 1 is schematic front view of the present utility model.
Reference:1-water inlet;2-clean room;3-water storage room;4-delivery port;5-water-supply-pipe;6-purifying tube; 7-negative electrode;8-anode;9-dc source;10-flow control valve;11-one-way exhaust valve;12-liquid level gauge;13-top Lid;14-connecting rod;15-connecting tube;16-control box;17-PLC.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of detection removal device of Disinfection Byproducts in Drinking Water of the present utility model, including water inlet 1st, clean room 2, water storage room 3 and delivery port 4, the water inlet 1 are arranged at the top of clean room 2, and the water storage room 3 is arranged at only Change the lower section of room 2, and clean room 2 is connected with water storage room 3 by water-supply-pipe 5, the delivery port 4 is arranged at the bottom of water storage room 3. Water inlet 1 is connected with running water pipe, and the running water containing DBPs enters clean room 2, after purification, then by water delivery Pipe 5 stores standby into water storage room 3.Delivery port 4 is connected with drinking water feed pipe, and it is to wash in kitchen that drinking water feed pipe, which can be, Dish, cooking, wash the dishes etc. provides the water pipe of water, and lavatory etc. need not utilize present apparatus water purification to the not high place of water quality requirement.
Horizontal purifying tube 6 is provided with the clean room 2, the purifying tube 6 insulate, and purifying tube 6 can use cleaning The materials such as plastics carbon fiber, one end port of purifying tube 6 are provided with netted negative electrode 7, and other end port is provided with discoidal sun Pole 8, negative electrode 7 and anode 8 are using conventional electrode material.Negative electrode 7 is arranged to netted, increase and the contact area of water, energy Enough uniformly, DBPs is efficiently removed.The anode 8 covers the port of purifying tube 6 so that running water is merely able to pass through the moon Port where pole 7 enters purifying tube 6, ensures that the accessory substance in water can be reduced sufficiently decomposition, it is residual to reduce harmful substance Allowance.The upper surface of the clean room 2 is provided with dc source 9, for being powered for anode 8 and negative electrode 7, the anode 8 and the moon Pole 7 is connected by wire with dc source 9 respectively, and switch is provided with the wire, for controlling the beginning and end of water purification. The upper end of the water-supply-pipe 5 and the intracavity inter-connection of purifying tube 6, flow control valve 10, flow valve are provided with the water-supply-pipe 5 The drainage speed of 10 control purifying tubes 6, avoids draining too fast and causes purification not thorough.The top of the clean room 2 is provided with Steam vent, one-way exhaust valve 11 is provided with the steam vent, for discharging caused gas after DBPs decomposes, make net Change the pressure remained steady in room 2.Liquid level gauge 12 is provided with the water storage room 3.
In use, judging remaining water in water storage room 3 using liquid level gauge 12, when surplus water is less, switch is opened With flow control valve 10, running water is supplemented to water storage room 3 after purification, after water abundance in water storage room 3, closing switch With flow control valve 10.
Because anode 8 and negative electrode 7 are easy wearing detail, it is necessary to which running check and replacing, therefore, the clean room 2 include case Body and top cover 13, the top cover 13 are detachably connected with casing, and the lower surface of the top cover 13 is provided with vertical connecting rod 14, The lower end of the connecting rod 14 is fixedly connected with purifying tube 6, and upper end and the purifying tube 6 of the water-supply-pipe 5 are detachably connected so that Dc source 9, purifying tube 6, anode 8 and the integrated installation of negative electrode 7 are on top cover 13.Top cover 13 and casing are using non-toxic plastic, carbon The lightweight isolation material such as fiber, when checking or changing anode 8 and negative electrode 7, remove top cover 13, dc source 9, purifying tube 6, anode 8 and negative electrode 7 be removed simultaneously, then anode 8 and negative electrode 7 are checked or changed, it is convenient and swift.
Top cover 13 can be fastened and connected with casing, it is preferred that the top cover 13 is connected by screw with casing, and top cover 13 with Sealing ring is provided between casing.
Separation in order to facilitate water-supply-pipe 5 and purifying tube 6 and it is connected, the upper end of the water-supply-pipe 5 is fixed on the bottom of casing On plate, the bottom of the purifying tube 6 is provided with vertical connecting tube 15, and the lower end of the connecting tube 15 is plugged in water-supply-pipe 5 It is internal.
Automatically controlled to realize, the flow control valve 10 is motor-driven valve, and the switch is motor switch, the liquid level Meter 12 is liquid level sensor, and the outer wall of the clean room 2 is provided with control box 16, PLC controls are provided with the control box 16 Device 17, the motor-driven valve, motor switch and liquid level sensor are connected with PLC 17.PLC 17, motor-driven valve, electricity Dynamic switch and liquid level sensor use existing conventional techniques, directly buy and install, PLC 17, motor-driven valve, electronic Switch and liquid level sensor can use battery also to use household electric as power supply as power supply.Liquid level sensor detection stores Liquid level in hydroecium 3 simultaneously sends data to PLC 17, when surplus water is less, when liquid level is relatively low, and PLC 17 Motor-driven valve and motor switch is controlled to open, anode 8 and the energization water purification of negative electrode 7, the water after purification are supplemented to water storage room 3, work as water storage When water level in room 3 is risen to a certain extent, PLC 17 controls motor-driven valve and motor switch to close, and moisturizing terminates.
Dc source 9 can use the 220V standard household AC electricals after over commutation, decompression, it is preferred that the dc source 9 is adopted Use battery.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (6)

  1. A kind of 1. detection removal device of Disinfection Byproducts in Drinking Water, it is characterised in that:Including water inlet(1), clean room (2), water storage room(3)And delivery port(4), the water inlet(1)It is arranged at clean room(2)Top, the water storage room(3)Set In clean room(2)Lower section, and clean room(2)With water storage room(3)Pass through water-supply-pipe(5)Connection, the delivery port(4)It is arranged at Water storage room(3)Bottom;The clean room(2)Inside it is provided with horizontal purifying tube(6), the purifying tube(6)Insulation, and one End port is provided with netted negative electrode(7), other end port is provided with discoidal anode(8), the anode(8)Covering purification Cylinder(6)Port;The clean room(2)Upper surface be provided with dc source(9), the anode(8)And negative electrode(7)Lead to respectively Cross wire and dc source(9)It is connected, switch is provided with the wire;The water-supply-pipe(5)Upper end and purifying tube(6)'s Intracavity inter-connection, the water-supply-pipe(5)On be provided with flow control valve(10);The clean room(2)Top be provided with exhaust Hole, one-way exhaust valve is provided with the steam vent(11);The water storage room(3)Inside it is provided with liquid level gauge(12).
  2. A kind of 2. detection removal device of Disinfection Byproducts in Drinking Water according to claim 1, it is characterised in that:It is described Clean room(2)Including casing and top cover(13), the top cover(13)It is detachably connected with casing, the top cover(13)Lower surface It is provided with vertical connecting rod(14), the connecting rod(14)Lower end and purifying tube(6)It is fixedly connected, the water-supply-pipe(5) Upper end and purifying tube(6)It is detachably connected.
  3. A kind of 3. detection removal device of Disinfection Byproducts in Drinking Water according to claim 2, it is characterised in that:It is described Top cover(13)It is connected by screw with casing, and top cover(13)Sealing ring is provided between casing.
  4. A kind of 4. detection removal device of Disinfection Byproducts in Drinking Water according to claim 2, it is characterised in that:It is described Water-supply-pipe(5)Upper end be fixed on the bottom plate of casing, the purifying tube(6)Bottom be provided with vertical connecting tube(15), The connecting tube(15)Lower end be plugged in water-supply-pipe(5)Inside.
  5. A kind of 5. detection removal device of Disinfection Byproducts in Drinking Water according to claim 1, it is characterised in that:It is described Flow control valve(10)For motor-driven valve, the switch is motor switch, the liquid level gauge(12)For liquid level sensor, the purification Room(2)Outer wall be provided with control box(16), the control box(16)Inside it is provided with PLC(17), the motor-driven valve, electricity Dynamic switch and liquid level sensor are and PLC(17)It is connected.
  6. A kind of 6. detection removal device of Disinfection Byproducts in Drinking Water according to claim 1, it is characterised in that:It is described Dc source(9)Including battery.
CN201720530228.0U 2017-05-14 2017-05-14 A kind of detection removal device of Disinfection Byproducts in Drinking Water Expired - Fee Related CN206705754U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720530228.0U CN206705754U (en) 2017-05-14 2017-05-14 A kind of detection removal device of Disinfection Byproducts in Drinking Water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720530228.0U CN206705754U (en) 2017-05-14 2017-05-14 A kind of detection removal device of Disinfection Byproducts in Drinking Water

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Publication Number Publication Date
CN206705754U true CN206705754U (en) 2017-12-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107935130A (en) * 2017-12-16 2018-04-20 傲自然成都生物科技有限公司 A kind of electro-chemical systems and purification method for purifying drinking water
CN113735225A (en) * 2020-05-29 2021-12-03 南京林业大学 Device for degrading disinfection byproducts in water at tail end of pipe network

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107935130A (en) * 2017-12-16 2018-04-20 傲自然成都生物科技有限公司 A kind of electro-chemical systems and purification method for purifying drinking water
CN107935130B (en) * 2017-12-16 2023-12-15 傲自然成都生物科技有限公司 Electrochemical system for purifying drinking water and purifying method
CN113735225A (en) * 2020-05-29 2021-12-03 南京林业大学 Device for degrading disinfection byproducts in water at tail end of pipe network

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Granted publication date: 20171205