CN202096890U - Automatic control device for water ultrafiltration treatment - Google Patents
Automatic control device for water ultrafiltration treatment Download PDFInfo
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- CN202096890U CN202096890U CN2011201662542U CN201120166254U CN202096890U CN 202096890 U CN202096890 U CN 202096890U CN 2011201662542 U CN2011201662542 U CN 2011201662542U CN 201120166254 U CN201120166254 U CN 201120166254U CN 202096890 U CN202096890 U CN 202096890U
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Abstract
The utility model discloses an automatic control device for water ultrafiltration treatment. The automatic control device comprises a plurality of clean water pumps connected with a raw water tank, a plurality of self-cleaning filters connected with the clean water pumps, a plurality of ultrafiltration units in one-to-one connection with the self-cleaning filters, backwashing units connected with a produced water tank and the ultrafiltration units, medicine adding units connected with the ultrafiltration units, and a plurality of subcontrol units which are in one-to-one connection with the ultrafiltration units, the self-cleaning filters and the clean water pumps and connected with a main control unit, the backwashing units and the medicine adding units. The automatic control device for water ultrafiltration treatment has the advantages that the mounting and debugging of the ultrafiltration units are simplified, the service life of a filter membrane group is prolonged, and the smooth and safe operation of an ultrafiltration system are ensured.
Description
Technical field
The utility model relates to ultrafiltration pleurodiaphragmatic in terspace water treatment field, refers to a kind of ultrafiltration water treatment automaton particularly.
Background technology
Along with the fast development of commodity economy, environmental protection concept has been fade-in the popular feeling.The ultrafiltration pretreatment technology is the embrane method preconditioning technique that grew up in recent years; It has overcome that counter-infiltration conventional pretreatment technology effluent quality is unstable, colloid and dissolved organic matter poor removal effect and use many shortcoming and defect such as various chemical reagent, also extensively approves and receives its economic corresponding increase that drops into thereby obtain all trades and professions.
Usually, ultrafiltration system mainly comprises a plurality of clarified water pumps, a plurality of self-cleaning filter, a plurality of ultra filtration unit, backwash unit, dosing unit and main control unit.Main control unit is connected with a plurality of clarified water pumps, a plurality of self-cleaning filter, a plurality of ultra filtration unit, backwash unit and dosing unit, to debug and to control their running status.In addition, a plurality of clarified water pumps, a plurality of self-cleaning filter, a plurality of ultra filtration unit, backwash unit and dosing unit also can be through manual operationss.The course of work of this ultrafiltration system is: during filtration, former water flows to self-cleaning filter through clarified water pump and carries out pre-filtering, carries out hyperfiltration treatment through ultra filtration unit again through the former water after the pre-filtering, finally obtains satisfactory product water.During backwash, introduce backwash water through the backwash unit ultra filtration unit is carried out backwash, to remove the deposit in the ultra filtration unit.When medicine is washed, introduce the cleaning drug solns through the dosing unit ultra filtration unit is cleaned, to remove the chemical dirt in the ultra filtration unit.
Yet, on the one hand, when adopting main control unit to control automatically; Because when a plurality of ultra filtration unit in installing and debug existing ultrafiltration system are carried out; Must install main control unit earlier, more a plurality of ultra filtration unit and main control unit debugged together, thereby; Can not realize to single ultra filtration unit carry out separately, debugging in advance, thereby make a plurality of ultra filtration unit installation and debugging routine complicacy and be unfavorable for that operating personnel operate.On the other hand, when adopting manual work that a plurality of ultra filtration unit are debugged,, can produce the people and be maloperation, thereby cause the original paper of ultra filtration unit or piping to damage, and then influence the steady safe operation of ultrafiltration system because the technology gait is complicated.
Summary of the invention
The purpose of the utility model is exactly that a kind of installation and the debugging that can not only simplify ultra filtration unit will be provided, and can prolong the life-span of filtration module and guarantee the steady safe operation of ultrafiltration system.
For realizing above-mentioned purpose, the ultrafiltration water treatment automaton that the utility model designed comprises: a plurality of clarified water pumps are connected with raw water box; A plurality of self-cleaning filters are connected with a plurality of clarified water pumps; A plurality of ultra filtration unit connect one to one with a plurality of self-cleaning filters, are used for obtaining producing water to carrying out ultrafiltration through self-cleaning filter pre-filtered former water, and will produce water and export the product water tank to; The backwash unit is connected with a plurality of ultra filtration unit with the product water tank, is used for utilizing the product water that produces water tank that ultra filtration unit is carried out backwash; The dosing unit is connected with a plurality of ultra filtration unit, is used for adding the cleaning drug solns to ultra filtration unit; And a plurality of sub-control modules; A plurality of sub-control modules connect one to one with a plurality of ultra filtration unit and a plurality of self-cleaning filter respectively; And be connected with the dosing unit with the backwash unit, each sub-control module is connected with a plurality of clarified water pumps, and sub-control module is used to receive the control command of the putting into operation of outside input, stoppage in transit, backwash, dosing and exhaust; Select operational mode; The startup of control clarified water pump, ultra filtration unit, backwash unit and dosing unit and closing shows the running status of clarified water pump, self-cleaning filter, ultra filtration unit, backwash unit and dosing unit, and sends alarm signal according to the running status of ultra filtration unit.
Preferably; Said ultrafiltration water treatment automaton also comprises main control unit; Be connected with a plurality of sub-control modules, be used to send put into operation, the control command of stoppage in transit, backwash, dosing and exhaust and receive the running status and the alarm signal of a plurality of clarified water pumps, a plurality of self-cleaning filter, a plurality of ultra filtration unit, backwash unit and dosing unit that a plurality of sub-control modules send.
Preferably; Ultra filtration unit comprises: original water inlet valve, top water inlet pneumatic door, bottom water inlet pneumatic door, a plurality of polysulfone hollow fiber ultrafiltration membrane system, product water pneumatic door, product water out valve, backwash water inlet pneumatic door, backwash top draining pneumatic door, backwash lower bank water pneumatic door, a plurality of cleaning drug solns interface, the outlet of cleaning drug solns, compressed air pump, two air bleeding valves, pressure difference transmitter and a plurality of Pressure gauges; The input of original water inlet valve is connected with self-cleaning filter; Water inlet pneumatic door in top is connected with the output of original water inlet valve with the entrance point of bottom water inlet pneumatic door; The port of export of top water inlet pneumatic door and the entrance point of backwash top draining pneumatic door are connected with the pipeline of the last input of a plurality of polysulfone hollow fiber ultrafiltration membrane systems; The port of export of bottom water inlet pneumatic door and the entrance point of backwash lower bank water pneumatic door are connected with the pipeline of the following input of a plurality of polysulfone hollow fiber ultrafiltration membrane systems; Draining pneumatic door in backwash top is connected with rhone with the port of export of backwash lower bank water pneumatic door; The output of a plurality of polysulfone hollow fiber ultrafiltration membrane systems is connected with product water pneumatic door; And be connected with the product water tank through producing the water out valve; The entrance point of backwash water inlet pneumatic door is connected with the product water tank through the backwash unit; The port of export of backwash water inlet pneumatic door is connected with the pipeline of the output of a plurality of polysulfone hollow fiber ultrafiltration membrane systems; The entrance point of a plurality of cleaning drug solns interfaces is located at the last input of a plurality of polysulfone hollow fiber ultrafiltration membrane systems respectively, down on the pipeline of input and output and all be connected with the dosing unit; The outlet of cleaning drug solns is connected with the pipeline of the following input of a plurality of polysulfone hollow fiber ultrafiltration membrane systems, and the entrance point of compressed air delivery side of pump and one of them air bleeding valve is connected on the pipeline of output of a plurality of polysulfone hollow fiber ultrafiltration membrane systems, and the entrance point of another air bleeding valve is located on the pipeline of last input of a plurality of polysulfone hollow fiber ultrafiltration membrane systems; Pressure difference transmitter is located between the output of input and a plurality of polysulfone hollow fiber ultrafiltration membrane systems of original water inlet valve, and a plurality of Pressure gauges are located at the last input of a plurality of polysulfone hollow fiber ultrafiltration membrane systems respectively, down on the pipeline of input and output.
Preferably, the backwash unit comprises backwashing pump, flow-limiting valve and filter, and the input of backwashing pump is connected with the product water tank, and the backwash delivery side of pump is connected with flow-limiting valve, and flow-limiting valve is connected through filter and backwash water inlet pneumatic door.
Preferably, the dosing unit is a dosing pump, and the input of dosing pump is connected with cleaning drug solns case, and the dosing delivery side of pump is connected with cleaning drug solns interface.
Preferably, each sub-control module comprises: a plurality of headstocks, connect one to one with a plurality of clarified water pumps respectively, and be used to control the startup of clarified water pump and close; Backwash water pump power case is connected with the backwash unit, is used to control the startup of backwash unit and close; The dosing control cabinet is connected with the dosing unit, is used to control the startup of dosing unit and close; A plurality of pneumatic door magnetic valves are connected with the source of the gas of backwash lower bank water pneumatic door with top water inlet pneumatic door, bottom water inlet pneumatic door, product water pneumatic door, backwash water inlet pneumatic door, backwash top draining pneumatic door respectively; A plurality of relays connect one to one with a plurality of pneumatic door magnetic valves respectively; Programmable logic controller (PLC); Be connected with pressure difference transmitter with main control unit, a plurality of headstock, a plurality of relay, backwash water pump power case, dosing control cabinet; Be used to receive the control command of the putting into operation of input that main control unit sends or artificial, stoppage in transit, backwash, dosing and exhaust; Select operational mode; Control the startup of clarified water pump, backwash unit and dosing unit through headstock, backwash water pump power case, dosing control cabinet respectively and close; And control the startup of a plurality of pneumatic door magnetic valves and close through controlling a plurality of relays; Thereby control top water inlet pneumatic door, bottom water inlet pneumatic door, produce the startup of water pneumatic door, backwash water inlet pneumatic door, backwash top draining pneumatic door, backwash lower bank water pneumatic door and close, simultaneously, programmable logic controller (PLC) also receives and sends the running status of clarified water pump, self-cleaning filter, a plurality of pneumatic door magnetic valve, backwash unit, dosing unit and pressure difference transmitter; And touch-screen; Be connected with programmable logic controller (PLC); Be used to show the running status of clarified water pump, self-cleaning filter, a plurality of pneumatic door magnetic valve, backwash unit, dosing unit and pressure difference transmitter that programmable logic controller (PLC) sends and the alarm signal of sending according to running status; And to the programmable logic controller (PLC) sending controling instruction, control the startup of a plurality of headstocks, a plurality of relay, backwash water pump power case, dosing control cabinet and close through touch manner.
The advantage of the utility model is:
1, owing to a sub-control module of the utility model not only can be controlled separately by a clarified water pump or a plurality of clarified water pump, a self-cleaning filter and the control object that ultra filtration unit is formed; And can control shared backwash unit and single ultra filtration unit is carried out backwash in the dosing unit and medicine is washed; Thereby; When installing and debug ultra filtration unit; Can be in advance directly through it being installed and debugs with the corresponding sub-control module of control object, thereby simplified the installation and the debugging routine of ultra filtration unit, and made things convenient for operating personnel's operation;
2, because the ultrafiltration water treatment automaton of the utility model is whole automation mechanized operations; Thereby; Stopped artificial maloperation from mechanism; Thereby prolonged the service life of the hyperfiltration membrane assembly in the ultra filtration unit, and then guaranteed steady, the safe operation of the ultrafiltration water treatment automaton of the utility model;
3, cost is low, production efficiency is high.
Description of drawings
Fig. 1 is the structural representation of the utility model ultrafiltration water treatment automaton.
Fig. 2 is the structural representation of the utility model ultra filtration unit.
Fig. 3 is the structural representation of the utility model backwash unit.
Fig. 4 is the structural representation of the sub-control module of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to describe in detail.
As shown in Figure 1, the ultrafiltration water treatment automaton of the utility model comprises main control unit 10, a plurality of sub-control module 11, a plurality of clarified water pump 12, a plurality of self-cleaning filter 13, a plurality of ultra filtration unit 14, backwash unit 20 and dosing unit 21.A plurality of ultra filtration unit 14 shared backwash unit 20 and dosing unit 21.
Each sub-control module 11 is corresponding to be connected with one or more clarified water pumps 12 with a self-cleaning filter 13, a ultra filtration unit 14; And be connected with dosing unit 21 with main control unit 10, shared backwash unit 20; Be used to receive outside input; It is the control command of the putting into operation of main control unit 10 or artificial input, stoppage in transit, backwash, dosing and exhaust; Select operational mode; The startup of control clarified water pump 12, ultra filtration unit 14, backwash unit 20 and dosing unit 21 and closing shows the running status of clarified water pump 12, self-cleaning filter 13, ultra filtration unit 14, backwash unit 20 and dosing unit 21, and sends alarm signal according to the running status of ultra filtration unit 14.
As shown in Figure 2, each ultra filtration unit specifically comprises: original water inlet valve 30, top water inlet pneumatic door 31, bottom water inlet pneumatic door 32, a plurality of polysulfone hollow fiber ultrafiltration membrane system 33, produce water pneumatic door 34, produce water out valve 35, backwash water inlet pneumatic door 40, backwash top draining pneumatic door 41, backwash lower bank water pneumatic door 42, three clean drug solns interface 50, clean drug solns outlet 51, compressed air pump 60, two air bleeding valves 61, pressure difference transmitter 70 and three Pressure gauges 80.The input of original water inlet valve 30 is connected with self-cleaning filter 13, and water inlet pneumatic door 31 in top is connected with the output of original water inlet valve 30 with bottom water inlet pneumatic door 32 entrance points.The port of export of top water inlet pneumatic door 31 is connected with the pipeline of the last input A of a plurality of polysulfone hollow fiber ultrafiltration membrane systems 33, and the port of export of bottom water inlet pneumatic door 32 is connected with the pipeline of the following input B of a plurality of polysulfone hollow fiber ultrafiltration membrane systems 33.The output C of a plurality of polysulfone hollow fiber ultrafiltration membrane systems 33 is connected with product water pneumatic door 34.Producing water pneumatic door 34 is connected with the product water tank through producing water out valve 35.Wherein, original water inlet valve 30 can pass through Artificial Control with product water out valve 35, with ultra filtration unit 14 and other line isolation, conveniently overhauls.
The entrance point of backwash water inlet pneumatic door 40 is connected with the product water tank through backwash unit 20, and the port of export of backwash water inlet pneumatic door 40 is connected with the output C of a plurality of polysulfone hollow fiber ultrafiltration membrane systems 33.The entrance point of backwash top draining pneumatic door 41 is connected with the last input A of a plurality of polysulfone hollow fiber ultrafiltration membrane systems 33, and the port of export of backwash top draining pneumatic door 41 is connected with rhone 43.The entrance point of backwash lower bank water pneumatic door 42 is connected with the following input B of a plurality of polysulfone hollow fiber ultrafiltration membrane systems 33, and the port of export is connected with rhone 43.
On the pipeline that is cleaned between the following input B that drug solns interface 50 is arranged on bottom water inlet pneumatic door 32 and a plurality of polysulfone hollow fiber ultrafiltration membrane system 33; Another cleans on the pipeline of last input A that drug solns interface 50 is arranged on a plurality of polysulfone hollow fiber ultrafiltration membrane systems 33, also has a cleaning drug solns interface 50 to be arranged on the pipeline of output C of a plurality of polysulfone hollow fiber ultrafiltration membrane systems 33.And three are cleaned drug solns interface 50 and all are connected with dosing unit 20.Cleaning drug solns outlet 51 is connected with the pipeline of the following input of a plurality of polysulfone hollow fiber ultrafiltration membrane systems 33.
The output of compressed air pump 60 is connected on the pipeline of output C of a plurality of polysulfone hollow fiber ultrafiltration membrane systems 33; The entrance point of one of them air bleeding valve 61 also is arranged on the pipeline of output C of a plurality of polysulfone hollow fiber ultrafiltration membrane systems 33, and another air bleeding valve 61 is arranged on the pipeline of last input B of a plurality of polysulfone hollow fiber ultrafiltration membrane systems 33.Pressure difference transmitter 70 is arranged between the output C of input and a plurality of polysulfone hollow fiber ultrafiltration membrane system 33 of original water inlet valve 30.Three Pressure gauges 80 are located at respectively on the pipeline of the last input A of a plurality of polysulfone hollow fiber ultrafiltration membrane systems 33, the defeated B of following input and output C.
As shown in Figure 3; Backwash unit 20 comprises backwashing pump 201, flow-limiting valve 202 and filter 203; The input of backwashing pump 201 is connected with the product water tank, and backwash delivery side of pump 201 is connected with flow-limiting valve 202, and flow-limiting valve 202 is connected through filter 203 and backwash water inlet pneumatic door 40.
With reference to figure 1 and Fig. 4, each sub-control module 11 comprises: a plurality of headstock 111, backwash water pump power case 112, dosing control cabinet 113, six pneumatic door magnetic valves 114, six relays 115, programmable logic controller (PLC) 116 and touch-screens 117.A plurality of headstocks 111 connect one to one with a plurality of clarified water pumps 12 respectively with respectively, are used to control the startup of clarified water pump 12 and close.Backwash water pump power case 112 is connected with backwash unit 20, is used to control the startup of backwash unit 20 and close.The dosing control cabinet is connected with dosing unit 21, is used to control the startup of dosing unit 21 and close.
Six pneumatic door magnetic valves 114 are connected with the source of the gas of backwash lower bank water pneumatic door 42 with top water inlet pneumatic door 31, bottom water inlet pneumatic door 32, product water pneumatic door 34, backwash water inlet pneumatic door 40, backwash top draining pneumatic door 41 respectively.Six relays 115 connect one to one with six pneumatic door magnetic valves 114 respectively.But programming in logic device 116 and main control unit 10, a plurality of headstock 111, backwash water pump power case 112, dosing control cabinet 113, six relays 115 are connected with touch-screen 117; Be used to receive the control command of the putting into operation of that send or the artificial input of main control unit 10, stoppage in transit, backwash and dosing; Select operational mode; Control the startup of clarified water pump 12, backwash unit 20 and dosing unit 21 through headstock 111, backwash water pump power case 112 and dosing control cabinet 113 respectively and close; And control the startup of a plurality of pneumatic door magnetic valves 114 and close, thereby control top water inlet pneumatic door 31, bottom water inlet pneumatic door 32, produce the startup of water pneumatic door 34, backwash water inlet pneumatic door 40, backwash top draining pneumatic door 41, backwash lower bank water pneumatic door 42 and close through controlling a plurality of relays 115.Simultaneously, programmable logic controller (PLC) 116 also receives and sends the running status of clarified water pump 12, self-cleaning filter 13, a plurality of pneumatic door magnetic valve 114, backwash unit 20, dosing unit 21 and pressure difference transmitter 70.
Touch-screen 117 is connected with programmable logic controller (PLC) 116; Be used to show the running status of clarified water pump 12, self-cleaning filter 13, a plurality of pneumatic door magnetic valve 114, backwash unit 20, dosing unit 21 and pressure difference transmitter 70 that programmable logic controller (PLC) 116 sends and the alarm signal of sending according to running status; And to programmable logic controller (PLC) 116 sending controling instructions, control the startup of a plurality of headstock 111, backwash water pump power case 112, dosing control cabinet 113 and a plurality of relay 115 and close through touch manner.Understandably; Running status through a plurality of pneumatic door magnetic valves 114 can reflect corresponding with it top water inlet pneumatic door 31, bottom water inlet pneumatic door 32, produce the running status of water pneumatic door 34, backwash water inlet pneumatic door 40, backwash top draining pneumatic door 41 and backwash lower bank water pneumatic door 42, thereby can be observed the running status of ultra filtration unit 14.
Specify the course of work of the water treatment of the utility model ultrafiltration automaton below in conjunction with Fig. 1-4.
When installing and debugging single ultra filtration unit 14; Corresponding sub-control module 11 can be selected operational mode earlier; Be that ultrafiltration, backwash or medicine are washed; Send corresponding opening and closing according to the operational mode of selecting again and order headstock 111, backwash water pump power case 112, dosing control cabinet 113 or relay 114 to correspondence, the opening and closing that control clarified water pump 12, backwashing pump 201, medicine are washed pump or pneumatic door magnetic valve 114 realize the operation that ultrafiltration, backwash or medicine are washed.Simultaneously, the running status that can wash pump, each pneumatic door magnetic valve 114 and pressure difference transmitter 70 according to the clarified water pump 12, self-cleaning filter 13, backwashing pump 201, the medicine that show on the touch-screen 117 is debugged ultra filtration unit 14.
After the installation of ultra filtration unit 14, debugging finish, cooperate main control unit 10 to carry out actual water treatment operation.
During filtration; Through touch-screen 117, can artificially send start-up control and order, after sub-control module 11 receives startup command to corresponding sub-control module 11; Select top water inlet operational mode; I.e. control starts corresponding pneumatic door magnetic valve 114 with top water inlet pneumatic door 31 and product water pneumatic door 34 corresponding relays 115, simultaneously, controls corresponding headstock 111 and starts clarified water pump 12.Former water gets into self-cleaning filter 13 through clarified water pump 12 and carries out pre-filtering.Former water after the pre-filtering gets in the hollow fiber film assembly 33 through the last input A of hollow fiber film assembly 33; Through after the ultrafiltration; Export from the output C of hollow fiber film assembly 33, and 35 conveyings refer to produce water tank with product water out valve through producing water pneumatic door 34, thus the completion ultra-filtration process.
During backwash; Through touch-screen 117, can artificially send the backwash control command and give corresponding sub-control module 11, after sub-control module 11 receives the backwash order; Select top draining backwash mode; Control starts corresponding pneumatic door magnetic valve 114 with backwash water inlet pneumatic door 40 and top draining pneumatic door 41 corresponding relays 115, simultaneously, controls corresponding backwash water pump power case 112 and starts backwashing pump 201.Produce water through filtering in the backwashing pump 201 entering filters 203.Product water after the filtration gets in the hollow fiber film assembly 33 through the output C of backwash water inlet pneumatic door 40 and hollow fiber film assembly 33 successively; Through after the backwash; Last input A output from hollow fiber film assembly 33; And be expelled in the rhone 43, thereby accomplish backwash process through backwash top draining pneumatic door 41.
When medicine is washed; Through touch-screen 117, can artificial send medicine and wash control command and give sub-control module 11, sub-control module 11 receives after medicine washes order; Select the top medicine to wash operational mode; Promptly control corresponding dosing control cabinet 113 startup medicines and wash pump, be delivered in the cleaning drug solns interface 50 that is connected with the output C pipeline of hollow fiber film assembly 33 cleaning drug solns, and get into the hollow fiber film assembly 33 from the output C of hollow fiber film assembly 33; Be expelled to the gutter from cleaning drug solns outlet 51 again, wash process thereby accomplish medicine.
After filtration, backwash and medicine wash and finish,, can artificially send closing control and order, after sub-control module 11 receives shutdown command, close corresponding pneumatic door magnetic valve and pump to sub-control module 11 through touch-screen 117.
During exhaust; Through touch-screen 117, can artificially send the exhaust control command and give sub-control module 11, after sub-control module 11 receives the exhaust order; Open compressed air pump 60; Thereby open two air bleeding valves 61, gas gets in the hollow fiber film assembly 33 through the output C of compressed air pump 60 through hollow fiber film assembly 33, and discharges and take away impurity in the hollow fiber film assembly 33 through two air bleeding valves 61.
It should be noted that and can also select bottom water inlet operational mode, bottom draining backwash mode, self-cleaning filter differential pressure automatic back-washing pattern and bottom medicine to wash operational mode as required, its operating process and aforesaid operations process are similar, repeat no more here.In addition, filtration, backwash, medicine are washed with the control command of exhaust and also can be sent through main control unit 10.
Claims (6)
1. ultrafiltration water treatment automaton comprises:
A plurality of clarified water pumps (12) are connected with raw water box;
A plurality of self-cleaning filters (13) are connected with a plurality of clarified water pumps (12);
A plurality of ultra filtration unit (14) connect one to one with a plurality of self-cleaning filters (13), are used for obtaining producing water to carrying out ultrafiltration through self-cleaning filter (13) pre-filtered former water, and will produce water and export the product water tank to;
Backwash unit (20) is connected with a plurality of ultra filtration unit (14) with the product water tank, is used for utilizing the product water that produces water tank that ultra filtration unit (14) is carried out backwash;
Dosing unit (21) is connected (14) with a plurality of ultra filtration unit, is used for adding the cleaning drug solns to ultra filtration unit (14);
It is characterized in that it also comprises a plurality of sub-control modules (11); A plurality of sub-control modules (11) connect one to one with a plurality of ultra filtration unit (14) and a plurality of self-cleaning filter (13) respectively; And be connected with dosing unit (21) with backwash unit (20); Each sub-control module (11) is connected with a plurality of clarified water pumps (12); Sub-control module (11) is used to receive the control command of the putting into operation of outside input, stoppage in transit, backwash, dosing and exhaust, selects operational mode, the startup of control clarified water pump (12), ultra filtration unit (14), backwash unit (20) and dosing unit (21) and closing; The running status that shows clarified water pump (12), self-cleaning filter (13), ultra filtration unit (14), backwash unit (20) and dosing unit (21), and send alarm signal according to the running status of ultra filtration unit (14).
2. ultrafiltration water treatment automaton according to claim 1; It is characterized in that; Also comprise main control unit (10); Be connected with a plurality of sub-control modules (11), be used to send put into operation, the control command of stoppage in transit, backwash, dosing and exhaust and receive the running status and the alarm signal of a plurality of clarified water pumps (12) that a plurality of sub-control modules (11) send, a plurality of self-cleaning filter (13), a plurality of ultra filtration unit (14), backwash unit (20) and dosing unit (21).
3. ultrafiltration water treatment automaton according to claim 2; It is characterized in that; Ultra filtration unit (14) comprising: original water inlet valve (30), top water inlet pneumatic door (31), bottom water inlet pneumatic door (32), a plurality of polysulfone hollow fiber ultrafiltration membrane system (33), produce water pneumatic door (34), produce water out valve (35), backwash water inlet pneumatic door (40), backwash top draining pneumatic door (41), backwash lower bank water pneumatic door (42), a plurality of cleaning drug solns interfaces (50), clean drug solns outlet (51), compressed air pump (60), two air bleeding valves (61), pressure difference transmitter (70) and a plurality of Pressure gauge (80); The input of original water inlet valve (30) is connected with self-cleaning filter (13); Top water inlet pneumatic door (31) is connected with the output of original water inlet valve (30) with the entrance point of bottom water inlet pneumatic door (32); The port of export of top water inlet pneumatic door (31) and the entrance point of backwash top draining pneumatic door (41) are connected with the pipeline of the last input of a plurality of polysulfone hollow fiber ultrafiltration membrane systems (33); The port of export of bottom water inlet pneumatic door (32) and the entrance point of backwash lower bank water pneumatic door (42) are connected with the pipeline of the following input of a plurality of polysulfone hollow fiber ultrafiltration membrane systems (33); The port of export of backwash top draining pneumatic door (41) and backwash lower bank water pneumatic door (42) is connected with rhone (43); The output of a plurality of polysulfone hollow fiber ultrafiltration membrane systems (33) is connected with product water pneumatic door (34); And be connected with the product water tank through producing water out valve (35); The entrance point of backwash water inlet pneumatic door (40) is connected with the product water tank through backwash unit (20); The port of export of backwash water inlet pneumatic door (40) is connected with the pipeline of the output of a plurality of polysulfone hollow fiber ultrafiltration membrane systems (33); The entrance point of a plurality of cleaning drug solns interfaces (50) is located at the last input of a plurality of polysulfone hollow fiber ultrafiltration membrane systems (33) respectively, down on the pipeline of input and output and all be connected with dosing unit (21); The outlet (50) of cleaning drug solns is connected with the pipeline of the following input of a plurality of polysulfone hollow fiber ultrafiltration membrane systems (33); The entrance point of the output of compressed air pump (60) and one of them air bleeding valve (61) is connected on the pipeline of output of a plurality of polysulfone hollow fiber ultrafiltration membrane systems (33); The entrance point of another air bleeding valve (61) is located on the pipeline of last input of a plurality of polysulfone hollow fiber ultrafiltration membrane systems (33); Pressure difference transmitter (70) is located between the output of input and a plurality of polysulfone hollow fiber ultrafiltration membrane system (33) of original water inlet valve (30), and a plurality of Pressure gauges (80) are located at the last input of a plurality of polysulfone hollow fiber ultrafiltration membrane systems (33) respectively, down on the pipeline of input and output.
4. according to claim 1 or 2 or 3 described ultrafiltration water treatment automatons; It is characterized in that: backwash unit (20) comprise backwashing pump (201), flow-limiting valve (202) and filter (203); The input of backwashing pump (201) is connected with the product water tank; The output of backwashing pump (201) is connected with flow-limiting valve (202), and flow-limiting valve (202) is connected with backwash water inlet pneumatic door (40) through filter (203).
5. ultrafiltration water treatment automaton according to claim 4 is characterized in that: dosing unit (21) are dosing pump, and the input of dosing pump is connected with cleaning drug solns case, and the dosing delivery side of pump is connected with cleaning drug solns interface (50).
6. ultrafiltration water treatment automaton according to claim 3 is characterized in that: each sub-control module (11) comprising:
A plurality of headstocks (111) connect one to one with a plurality of clarified water pumps (12) respectively, are used to control the startup of clarified water pump (12) and close;
Backwash water pump power case (112) is connected with backwash unit (20), is used to control the startup of backwash unit (20) and close;
Dosing control cabinet (113) is connected with dosing unit (21), is used to control the startup of dosing unit (21) and close;
A plurality of pneumatic door magnetic valves (114) are connected with the source of the gas of backwash lower bank water pneumatic door (42) with top water inlet pneumatic door (31), bottom water inlet pneumatic door (32), product water pneumatic door (34), backwash water inlet pneumatic door (40), backwash top draining pneumatic door (41) respectively;
A plurality of relays (115) connect one to one with a plurality of pneumatic door magnetic valves (114) respectively;
Programmable logic controller (PLC) (116); Be connected with main control unit (10), a plurality of headstock (111), a plurality of relay (115), backwash water pump power case (112), dosing control cabinet (113) and pressure difference transmitter (70); Be used to receive the control command of the putting into operation of input that main control unit (35) sends or artificial, stoppage in transit, backwash, dosing and exhaust; Select operational mode; Control the startup of clarified water pump (12), backwash unit (20) and dosing unit (21) through headstock (111), backwash water pump power case (112) and dosing control cabinet (113) respectively and close; And control the startup of a plurality of pneumatic door magnetic valves (114) and close through a plurality of relays of control (115); Thereby control top water inlet pneumatic door (31), bottom water inlet pneumatic door (32), produce the startup of water pneumatic door (34), backwash water inlet pneumatic door (40), backwash top draining pneumatic door (41), backwash lower bank water pneumatic door (42) and close; Simultaneously, programmable logic controller (PLC) (116) also receives and sends the running status of clarified water pump (12), self-cleaning filter (13), a plurality of pneumatic door magnetic valve (114), backwash unit (20), dosing unit (21) and pressure difference transmitter (70); And
Touch-screen (117); Be connected with programmable logic controller (PLC) (116); Be used to show the running status of clarified water pump (12), self-cleaning filter (13), a plurality of pneumatic door magnetic valve (114), backwash unit (20), dosing unit (21) and pressure difference transmitter (70) that programmable logic controller (PLC) (116) sends and the alarm signal of sending according to running status; And to programmable logic controller (PLC) (116) sending controling instruction, control the startup of a plurality of headstocks (111), a plurality of relay (115), backwash water pump power case (112) and dosing control cabinet (113) and close through touch manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201662542U CN202096890U (en) | 2011-05-24 | 2011-05-24 | Automatic control device for water ultrafiltration treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201662542U CN202096890U (en) | 2011-05-24 | 2011-05-24 | Automatic control device for water ultrafiltration treatment |
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| Publication Number | Publication Date |
|---|---|
| CN202096890U true CN202096890U (en) | 2012-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201662542U Expired - Fee Related CN202096890U (en) | 2011-05-24 | 2011-05-24 | Automatic control device for water ultrafiltration treatment |
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| Country | Link |
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| CN (1) | CN202096890U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044949A (en) * | 2016-07-12 | 2016-10-26 | 海南立昇净水科技实业有限公司 | Ultrafiltration membrane water purifying system and water purifying method thereof |
| CN108101156A (en) * | 2018-01-19 | 2018-06-01 | 华北电力科学研究院有限责任公司 | A kind for the treatment of nature water and ultrafiltration association system and its start-up and shut-down control method |
| CN110330077A (en) * | 2019-07-10 | 2019-10-15 | 神华（福建）能源有限责任公司 | Chemical ultrafiltration water production system equipment and its control method |
| CN111777219A (en) * | 2020-07-02 | 2020-10-16 | 无锡中科电气设备有限公司 | Ultrafiltration membrane water treatment control method and system |
| CN114534497A (en) * | 2022-02-25 | 2022-05-27 | 西安热工研究院有限公司 | Automatic ultrafiltration control system |
-
2011
- 2011-05-24 CN CN2011201662542U patent/CN202096890U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044949A (en) * | 2016-07-12 | 2016-10-26 | 海南立昇净水科技实业有限公司 | Ultrafiltration membrane water purifying system and water purifying method thereof |
| CN108101156A (en) * | 2018-01-19 | 2018-06-01 | 华北电力科学研究院有限责任公司 | A kind for the treatment of nature water and ultrafiltration association system and its start-up and shut-down control method |
| CN108101156B (en) * | 2018-01-19 | 2023-07-25 | 华北电力科学研究院有限责任公司 | Raw water pretreatment and ultrafiltration combined system and start-stop control method thereof |
| CN110330077A (en) * | 2019-07-10 | 2019-10-15 | 神华（福建）能源有限责任公司 | Chemical ultrafiltration water production system equipment and its control method |
| CN111777219A (en) * | 2020-07-02 | 2020-10-16 | 无锡中科电气设备有限公司 | Ultrafiltration membrane water treatment control method and system |
| CN114534497A (en) * | 2022-02-25 | 2022-05-27 | 西安热工研究院有限公司 | Automatic ultrafiltration control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: KAIDI WATER SERVICE CO., LTD., WUHAN Free format text: FORMER NAME: WUHAN KAIDI WATER TECHNOLOGY CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430074 Hubei province Wuhan city East Lake high tech Park Road two Guanshan 1 international business center two building 1 Patentee after: Kaidi Water Service Co., Ltd., Wuhan Address before: 430074 Hubei province Wuhan city East Lake high tech Park Road two Guanshan 1 international business center two building 1 Patentee before: Wuhan Kaidi Water Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20170524 |