CN202226748U - Installation, regulation and control practical training device for water treatment device - Google Patents
Installation, regulation and control practical training device for water treatment device Download PDFInfo
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- CN202226748U CN202226748U CN2011203137991U CN201120313799U CN202226748U CN 202226748 U CN202226748 U CN 202226748U CN 2011203137991 U CN2011203137991 U CN 2011203137991U CN 201120313799 U CN201120313799 U CN 201120313799U CN 202226748 U CN202226748 U CN 202226748U
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Abstract
The utility model belongs to the field of teaching instruments and equipment and specifically relates to an installation, regulation and control practical training device for a water treatment device. A water supply system, an object system, a gas inlet system, a collection system, a detection system and a control system are arranged on a stainless steel framework, wherein the water supply system, the object system, the gas inlet system and the collection system are mutually matched and connected through pipelines, and the detection system and the control system are electrically connected with the water supply system, the object system, the gas inlet system and the collection system. Compared with the prior art, the installation, regulation and control practical training device disclosed by the utility model can solve the single type of the system, and a plurality of water treatment processes can be freely connected and combined in one-set system; and simultaneously, a main organic glass type reaction tank is fixed on the stainless steel framework, movement is not required and the different treatment processes can be realized by only changing the connection of the pipelines. The device can be better applicable to experimental practical training teaching of existing environmental engineering and other relevant majors, and comprehensively exercise the integrative capability of students.
Description
Technical field
The utility model belongs to teaching instrument and equipment, is specifically related to a kind of water treating equipment and installs and the regulation and control actual training device.
Background technology
At present; The experimental installation that water treatment teaching and scientific research institution use all is unit operation type or single craft type; Can only carry out the experiment and the research of single process circuit, can not on same device, each technical unit be combined into different treatment process, can not carry out computer operation and control operation automatically.Relevant operating parameter can not onlinely detect, and can not carry out the automatic adjusting and the control of operating parameter through computingmachine, and detecting data can not be shown, write down and inquired about by computingmachine, and existing water treatment experiment device is MC, and the experiment personal errors is bigger.
The utility model content
To the problem that exists in the prior art, the purpose of the utility model is to provide a kind of water treating equipment to install and the technical scheme of regulating and control actual training device.
Described water treating equipment are installed and the regulation and control actual training device; Comprise stainless steel frame; It is characterized in that described stainless steel frame is provided with water feeding system, objective system, inlet system, gathering system, detection system and system; Described water feeding system comprises raw water box, diving mixer, intake pump, the turbo flow meter that is connected successively; Objective system comprises preparatory anoxic pond, anaerobic pond, anoxic pond, Aerobic Pond, a SBR pond, the 2nd SBR pond that cooperatively interacts and connect; Inlet system comprises frequency conversion fan, first gas meter, second gas meter, the 3rd gas meter that is connected; Gathering system comprises outlet sump, sludge thickener, mud storage pool, and detection system comprises at least one PH on-line sensor, at least one DO dissolved oxygen sensor, at least one liquid level sensor and display instrument thereof, and system comprises PLC unit, touch-screen, frequency transformer, rly., button at least; Described water feeding system, objective system, inlet system, gathering system are connected through pipeline each other, and detection system, system and water feeding system, objective system, inlet system, gathering system are electrically connected.
Described water treating equipment are installed and the regulation and control actual training device, it is characterized in that described raw water box adopts stainless steel to be welded, and is equipped with liquid level tube, diving mixer, PH on-line sensor in the raw water box; In advance anoxic pond, anaerobic pond, anoxic pond, Aerobic Pond adopt respectively that poly (methyl methacrylate) plate is bonding to form; Be separately installed with stirrer and DO dissolved oxygen sensor on anoxic pond, anaerobic pond, the anoxic pond in advance, stirrer, tube aerator and DO dissolved oxygen sensor are housed on the Aerobic Pond; The one SBR pond and the 2nd SBR pond adopt respectively that poly (methyl methacrylate) plate is bonding to form, and are separately installed with stirrer, tube aerator, DO dissolved oxygen sensor, liquid level sensor and strain hydrophone on a SBR pond and the 2nd SBR pond.
Described water treating equipment are installed and the regulation and control actual training device, it is characterized in that in the described raw water box diving mixer being set, and diving mixer is connected with intake pump, turbo flow meter successively; The output terminal of turbo flow meter links to each other with anaerobic pond, and anaerobic pond one end is connected with preparatory anoxic pond, and the other end links to each other with anoxic pond; Anoxic pond links to each other with Aerobic Pond; The mixed-liquor return of Aerobic Pond is to anoxic pond, and Aerobic Pond links to each other with a SBR pond, the 2nd SBR pond respectively, and the output terminal in a SBR pond, the 2nd SBR pond is divided into three the tunnel; One the tunnel connects outlet sump; Another road connects mud storage pool through sludge pump, and Third Road connects sludge thickener, and sludge thickener one tunnel links to each other with preparatory anoxic pond through first reflux pump; Another road second reflux pump of sludge thickener connects Aerobic Pond, and described Aerobic Pond, a SBR pond, the 2nd SBR pond connect frequency conversion fan through first gas meter, second gas meter, the 3rd gas meter respectively.
Compared with prior art; Adopt the advantage that the utlity model has of technique scheme to be: the single type that has solved system; That on a cover system, can realize multiple water treatment technology freely connects combination, and simultaneously, the reaction tank of main synthetic glass type is fixed on the stainless steel steelframe; Need not move, the connection that only needs to change pipeline just can realize different treatment process.What wherein pipeline adopted is the transparent hose connection of PU material, cooperates Pneumatic quick connector to use, and couples together quick, convenient.This cover system can be realized CRT manually control and full automatic control simultaneously.Manipulative ability that can exercise student ' on this covering device, the fixed installation of water pump, blower fan, stirrer, the cutting of pipeline be connected; Device mounting etc.; The understanding of simultaneously also can exercise student ' right system, association is to the control of system, and association is to the programming of programming software etc.In sum, this equipment can better be applicable to the experimental real-training teaching of relevant specialities such as present environmental engineering, all round exercise students'comprehensive.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1-raw water box, 2-diving mixer, 3-intake pump, the preparatory anoxic pond of 4-, 5-anaerobic pond, 6-anoxic pond; The 7-Aerobic Pond, 8-the one SBR pond, 9-the 2nd SBR pond, 10-strains hydrophone, the 11-liquid level sensor; The 12-outlet sump, 13-sludge thickener, 14-mud storage pool, 15-sludge pump, 16-first reflux pump; 17-second reflux pump, 18-frequency conversion fan, 19-first gas meter, 20-second gas meter, 21-the 3rd gas meter; The 22-turbo flow meter, 23-DO dissolved oxygen sensor, 24-tube aerator, 25-PH on-line sensor, 26-stirrer.
Embodiment
Below in conjunction with Figure of description the utility model is further specified:
Water treating equipment are installed and the regulation and control actual training device; Comprise stainless steel frame, described stainless steel frame is provided with water feeding system, objective system, inlet system, gathering system, detection system and system, and wherein water feeding system is that objective system provides former water; Objective system is delivered to the different collector unit of gathering system after handling; Part mud is back to objective system again and carries out secondary treatment, so circulation, and detection system detects the situation of water feeding system, objective system, inlet system, gathering system in real time; And give system, the work of system control various piece with signal feedback.Described water feeding system comprises raw water box 1, diving mixer 2, intake pump 3, the turbo flow meter 22 that is connected successively; It mainly is splendid attire, configuration, supply and metering to the water source; Objective system comprises the preparatory anoxic pond 4 that connects of cooperatively interacting, anaerobic pond 5, anoxic pond 6, Aerobic Pond 7, a SBR pond 8, the 2nd SBR pond 9; They can become the multiple water treatment process system through pipe connection; Inlet system comprises the frequency conversion fan that is connected 18, first gas meter 19, second gas meter 20, the 3rd gas meter 21; Be mainly used in to relevant object carries out oxygenation, gathering system comprises outlet sump 12, sludge thickener 13, mud storage pool 14, and detection system comprises at least one PH on-line sensor 25, at least one DO dissolved oxygen sensor 23, at least one liquid level sensor 11 and display instrument thereof; Detection through data can realize the control to blower fan, stirrer etc.; System comprises PLC unit, touch-screen, frequency transformer, rly., button at least, and earth leakage protective device, liquid level relay, PH indicating meter, DO indicating meter, plug wire terminal, alternating current contactor, speed adjusting module, power light etc. also are housed in the housing of system, can realize the robotization control and the manual function of CRT of water treatment system through the switching of master mode; Also can form kinds of processes system circuit through the difference that lead connects; Described water feeding system, objective system, inlet system, gathering system are connected through pipeline each other, and pipeline is stainless steel composite pipe hard tube and PU tracheal cartilages, and wherein the inside of stainless steel composite pipe hard tube is the PVC plastics; Stainless steel outer packed; Not only can reach protection against corrosion but also can guarantee firmly solidly, durable in use, PU tracheal cartilages and rapid-acting coupling are used; It is convenient to connect technology, and detection system, system and water feeding system, objective system, inlet system, gathering system are electrically connected.
Wherein, raw water box 1 adopts stainless steel to be welded, and is equipped with liquid level tube, diving mixer 2, PH on-line sensor 25 in the raw water box 1; In advance anoxic pond 4, anaerobic pond 5, anoxic pond 6, Aerobic Pond 7 adopt respectively that poly (methyl methacrylate) plate is bonding to form; Be separately installed with stirrer 26 and DO dissolved oxygen sensor 23 on anoxic pond 4, anaerobic pond 5, the anoxic pond 6 in advance, stirrer 26, tube aerator 24 and DO dissolved oxygen sensor 23 are housed on the Aerobic Pond 7; The one SBR pond 8 and the 2nd SBR pond 9 adopt respectively that poly (methyl methacrylate) plate is bonding to form, and are separately installed with stirrer 26, tube aerator 24, DO dissolved oxygen sensor 23, liquid level sensor 11 on a SBR pond 8 and the 2nd SBR pond 9 and strain hydrophone 10; Stirrer 26 is realized the stirring of mud; Tube aerator 24 is realized air fedly evenly giving vent to anger; PH on-line sensor 25, DO dissolved oxygen sensor 23 image data are that unit control provides parameter, and system can control the unlatching of blower fan and the rotating speed of stirrer according to the content of dissolved oxygen, the liquid level of the different objects of liquid level sensor 11 controls; Strain hydrophone 10 and play the effect of straining macrobead mud, make in the water collection of handling well and outlet sump 12.
The annexation of system: diving mixer 2 is set in the raw water box 1; Diving mixer 2 is connected with intake pump 3, turbo flow meter 22 successively, and the output terminal of turbo flow meter 22 links to each other with anaerobic pond 5, and anaerobic pond 5 one ends are connected with preparatory anoxic pond 4; The other end links to each other with anoxic pond 6; Anoxic pond 6 links to each other with Aerobic Pond 7, the mixed-liquor return of Aerobic Pond 7 to anoxic pond 6, and Aerobic Pond 7 links to each other with a SBR pond 8, the 2nd SBR pond 9 respectively; The output terminal in the one SBR pond 8, the 2nd SBR pond 9 is divided into three the tunnel; One the tunnel connects outlet sump 12, and another road connects mud storage pool 14 through sludge pump 15, and Third Road connects sludge thickener 13; Sludge thickener 13 one tunnel links to each other with preparatory anoxic pond 4 through first reflux pump 16; Another road second reflux pumps 17 of sludge thickener 13 connect Aerobic Ponds 7, and described Aerobic Pond 7, a SBR pond 8, the 2nd SBR pond 9 connect frequency conversion fans 18 through first gas meter 19, second gas meter 20, the 3rd gas meter 21 respectively, and guaranteeing all has enough air in Aerobic Pond 7, a SBR pond 8, the 2nd SBR pond 9.
The utility model platform and integrally adopts stainless steel frame to design, and possesses open characteristics, and the major impetus system device is installed on the steelframe base.Pipeline adopts stainless steel composite pipe to design, and can carry out cutting, installation and the flushing test operation of stainless steel composite pipe, can realize the control to water pump, blower fan, stirrer etc. through system.The aerating system of the utility model mainly is made up of frequency conversion fan, tube aerator, under meter and pipeline etc.; Can carry out the installation of blower fan, aeration tube; The cutting of stainless steel composite pipe, installation and aeration test are operated, and can realize the VFC of blower fan through system.
The utility model is as a kind of actual training device; During use; Can connect relevant parts as a whole as required; Select corresponding reactor module for use according to requirement of experiment, pipeline adopts the PU flexible pipe to connect fast, and corresponding PH on-line sensor, DO dissolved oxygen sensor, turbo flow meter are installed; Connect the control corresponding circuit according to the technology of selecting for use with lead on the electrical control cubicles, thereby realized integrated, the robotization of water treatment simulated experiment.
Wherein system mainly is made up of electrical control cabinet, touch-screen, button, working station indicator, PLC unit, frequency transformer, liquid level relay, transmitter (PH on-line sensor, liquid level sensor, DO dissolved oxygen sensor), configuration monitoring software etc., can realize the robotization function of water treatment system through system.
STEP7 programming software and WINCC human interface software that system adopts S7-200 PLC and digital quantity input/output module, analog quantity input/output module and ethernet communication module to be equipped with Siemens Company to be provided comprehensively realize.System has the field control cabinet to pass through the three-phase air switch to the 24V switch power supply, then the 24V direct supply of output is received on each automatic equipment, and the supply line that accomplishes equipment connects.Real standard object is then realized being connected through comprehensive wiring with the field control cabinet.The devices such as hydrophone, aeration tube of straining that said system comprises are that engineering is in kind, and its reasonable disposition, optimum combination to this model, have promptly been met the actual formation of engineering system, have embodied the technical process of MSBR system again, and it is cognitive to be convenient to operation training and system.
At last; Should be pointed out that above explanation is just illustrative as far as the utility model, and nonrestrictive; Those of ordinary skills understand; Under the situation of spirit that does not break away from claim and limited and scope, can make many modifications, variation or equivalent structure, but but all will fall within the novel claim restricted portion of this use.
Claims (3)
1. water treating equipment are installed and the regulation and control actual training device; Comprise stainless steel frame; It is characterized in that described stainless steel frame is provided with water feeding system, objective system, inlet system, gathering system, detection system and system; Described water feeding system comprises raw water box, diving mixer, intake pump, the turbo flow meter that is connected successively; Objective system comprises preparatory anoxic pond, anaerobic pond, anoxic pond, Aerobic Pond, a SBR pond, the 2nd SBR pond that cooperatively interacts and connect; Inlet system comprises frequency conversion fan, first gas meter, second gas meter, the 3rd gas meter that is connected; Gathering system comprises outlet sump, sludge thickener, mud storage pool, and detection system comprises at least one PH on-line sensor, at least one DO dissolved oxygen sensor, at least one liquid level sensor and display instrument thereof, and system comprises PLC unit, touch-screen, frequency transformer, rly., button at least; Described water feeding system, objective system, inlet system, gathering system are connected through pipeline each other, and detection system, system and water feeding system, objective system, inlet system, gathering system are electrically connected.
2. water treating equipment according to claim 1 are installed and the regulation and control actual training device, it is characterized in that described raw water box adopts stainless steel to be welded, and is equipped with liquid level tube, diving mixer, PH on-line sensor in the raw water box; In advance anoxic pond, anaerobic pond, anoxic pond, Aerobic Pond adopt respectively that poly (methyl methacrylate) plate is bonding to form; Be separately installed with stirrer and DO dissolved oxygen sensor on anoxic pond, anaerobic pond, the anoxic pond in advance, stirrer, tube aerator and DO dissolved oxygen sensor are housed on the Aerobic Pond; The one SBR pond and the 2nd SBR pond adopt respectively that poly (methyl methacrylate) plate is bonding to form, and are separately installed with stirrer, tube aerator, DO dissolved oxygen sensor, liquid level sensor and strain hydrophone on a SBR pond and the 2nd SBR pond.
3. water treating equipment according to claim 1 are installed and the regulation and control actual training device, it is characterized in that in the described raw water box diving mixer being set, and diving mixer is connected with intake pump, turbo flow meter successively; The output terminal of turbo flow meter links to each other with anaerobic pond, and anaerobic pond one end is connected with preparatory anoxic pond, and the other end links to each other with anoxic pond; Anoxic pond links to each other with Aerobic Pond; The mixed-liquor return of Aerobic Pond is to anoxic pond, and Aerobic Pond links to each other with a SBR pond, the 2nd SBR pond respectively, and the output terminal in a SBR pond, the 2nd SBR pond is divided into three the tunnel; One the tunnel connects outlet sump; Another road connects mud storage pool through sludge pump, and Third Road connects sludge thickener, and sludge thickener one tunnel links to each other with preparatory anoxic pond through first reflux pump; Another road second reflux pump of sludge thickener connects Aerobic Pond, and described Aerobic Pond, a SBR pond, the 2nd SBR pond connect frequency conversion fan through first gas meter, second gas meter, the 3rd gas meter respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203137991U CN202226748U (en) | 2011-08-24 | 2011-08-24 | Installation, regulation and control practical training device for water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203137991U CN202226748U (en) | 2011-08-24 | 2011-08-24 | Installation, regulation and control practical training device for water treatment device |
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| Publication Number | Publication Date |
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| CN202226748U true CN202226748U (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011203137991U Expired - Lifetime CN202226748U (en) | 2011-08-24 | 2011-08-24 | Installation, regulation and control practical training device for water treatment device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745811A (en) * | 2012-07-31 | 2012-10-24 | 浙江商达环保有限公司 | Process control method of modified sequencing batch reactor (MSBR) system |
| CN107117723A (en) * | 2017-04-24 | 2017-09-01 | 葛洲坝水务投资有限公司 | Accurate type micro-pore aerator installation, detecting system and installation and detection method |
| CN110156177A (en) * | 2019-07-02 | 2019-08-23 | 青岛大学 | Intermittent vertical current constructed wetland denitrogenation imitative experimental appliance and experimental method |
-
2011
- 2011-08-24 CN CN2011203137991U patent/CN202226748U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745811A (en) * | 2012-07-31 | 2012-10-24 | 浙江商达环保有限公司 | Process control method of modified sequencing batch reactor (MSBR) system |
| CN107117723A (en) * | 2017-04-24 | 2017-09-01 | 葛洲坝水务投资有限公司 | Accurate type micro-pore aerator installation, detecting system and installation and detection method |
| CN107117723B (en) * | 2017-04-24 | 2020-10-30 | 葛洲坝水务投资有限公司 | Accurate pipe type microporous aerator installation and detection system and installation and detection method |
| CN110156177A (en) * | 2019-07-02 | 2019-08-23 | 青岛大学 | Intermittent vertical current constructed wetland denitrogenation imitative experimental appliance and experimental method |
| CN110156177B (en) * | 2019-07-02 | 2022-02-08 | 青岛大学 | Intermittent vertical flow artificial wetland denitrification simulation experiment device and experiment method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |
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| CX01 | Expiry of patent term |