CN210764627U - Adopt membrane filtration automatic control system to make demineralized water device - Google Patents
Adopt membrane filtration automatic control system to make demineralized water device Download PDFInfo
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- CN210764627U CN210764627U CN201920891599.0U CN201920891599U CN210764627U CN 210764627 U CN210764627 U CN 210764627U CN 201920891599 U CN201920891599 U CN 201920891599U CN 210764627 U CN210764627 U CN 210764627U
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- water tank
- membrane filtration
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- linked together
- fixed frame
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Abstract
The utility model discloses an adopt membrane filtration automatic control system desalination device, including fixed frame, former water tank, coarse filtration water tank, membrane filtration water tank, the collection water tank, vacuum pump and PLC controller, fixed frame's a left side, right side wall is equipped with inlet tube and outlet pipe respectively, fixed frame's inside is from a left side to the right side fixedly connected with former water tank in proper order, coarse filtration water tank and membrane filtration water tank, the top and the inlet tube of former water tank are linked together and the bottom is linked together with coarse filtration water tank, coarse filtration water tank is linked together with membrane filtration water tank, membrane filtration water tank's right side and collection water tank communicate mutually, the top fixedly connected with vacuum pump of collection water tank, the right side and the outlet pipe of collection water tank are linked together, fixed frame's lateral wall fixedly connected with PLC controller. The utility model discloses utilize the membrane to filter the water tank and carry out the molecular level to the raw water and filter, improve demineralized water production efficiency, reduce energy consumption in the production simultaneously, monitor and adjust production step through the PLC controller, realize automated production.
Description
Technical Field
The utility model relates to a demineralized water preparation technical field specifically is an adopt membrane filtration automatic control system demineralized water device.
Background
The desalted water is water with the content of strong electrolyte easy to remove removed or reduced to a certain degree, the residual salt content is 1-5 mg/L, and the method for preparing the desalted water mainly comprises the following three methods, namely a distillation method, an ion exchange method and an electrodialysis method. The distillation method is mainly used for washing containers or preparing solutions in laboratories, is suitable for places with small quantity and high purity requirements, and the ion exchange method and the electrodialysis method are mainly used for chemical industries such as boiler water, can reduce scaling and corrosion, and are suitable for places with large quantity and low purity requirements.
At present, a rapid and efficient desalted water production device is lacked in the market, the yield is low, the energy consumption is high when desalted water is produced by the conventional method, the waste of resources is increased, workers need to take care of the desalted water, and the production is not automatic enough. For this reason, a new technical solution needs to be designed for solution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adopt membrane filtration automatic control system desalination device utilizes the membrane filtration water tank to carry out the molecular level to the raw water and filters, improves the production efficiency of desalination, reduces the energy consumption in the production simultaneously, monitors and adjusts production steps through the PLC controller, realizes automated production.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adopt membrane filtration automatic control system desalination device, includes fixed frame, former water tank, coarse filtration water tank, membrane filtration water tank, collection water tank, vacuum pump and PLC controller, fixed frame's left and right both sides wall is equipped with inlet tube and outlet pipe respectively, fixed frame's inside is from a left side to the right side in proper order the former water tank of fixedly connected with, coarse filtration water tank and membrane filtration water tank, the top and the inlet tube of former water tank are linked together and the bottom is linked together with coarse filtration water tank, coarse filtration water tank is linked together with membrane filtration water tank, membrane filtration water tank's right side and collection water tank communicate mutually, the top fixedly connected with vacuum pump of collection water tank, the right side and the outlet pipe of collection water tank are linked together, fixed frame's lateral wall fixedly connected with PLC controller.
As an improvement of the technical scheme, a microporous filter screen and an active carbon filter layer are fixedly connected in the coarse filtration water tank, and the microporous filter screen covers the surface of the active carbon filter layer.
As an improvement of the technical scheme, a first electromagnetic valve is fixedly connected at the joint of the water inlet pipe and the original water tank, and a second electromagnetic valve is fixedly connected at the joint of the water collecting tank and the water outlet pipe.
As an improvement of the technical scheme, water level sensors are respectively arranged in the raw water tank and the collecting water tank, and the top of the collecting water tank is fixedly connected with a safety valve.
As an improvement of the technical scheme, the first electromagnetic valve, the second electromagnetic valve and the water level sensor are respectively connected with the PLC.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses utilize the membrane filtration water tank to carry out the molecular level to the raw water and filter, make things convenient for the raw water to produce the demineralized water through the filterable mode of membrane, the cooperation vacuum pump improves the production efficiency of demineralized water to the adsorption affinity of hydrone, reduces the energy consumption in the production simultaneously, monitors and adjusts production steps through the PLC controller, realizes automated production.
Drawings
FIG. 1 is a schematic view of the appearance structure of a desalted water preparation device using an automatic membrane filtration control system according to the present invention;
FIG. 2 is a schematic view of the internal structure of a desalted water preparation device using an automatic membrane filtration control system according to the present invention;
fig. 3 is the schematic view of the sectional structure of the coarse filtration water tank of the present invention.
In the figure: the device comprises a fixed frame-1, a raw water tank-2, a coarse filtration water tank-3, a membrane filtration water tank-4, a collection water tank-5, a vacuum pump-6, a PLC (programmable logic controller) -7, a water inlet pipe-8, a water outlet pipe-9, a microporous filter screen-10, an activated carbon filter layer-11, a first electromagnetic valve-12, a second electromagnetic valve-13, a water level sensor-14 and a safety valve-15.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Please refer to fig. 1-3, the present invention provides a technical solution: a desalted water preparation device adopting a membrane filtration automatic control system, which comprises a fixed frame 1, a raw water tank 2, a coarse filtration water tank 3, a membrane filtration water tank 4, a collection water tank 5, a vacuum pump 6 and a PLC (programmable logic controller) 7, a water inlet pipe 8 and a water outlet pipe 9 are respectively arranged on the left side wall and the right side wall of the fixed frame 1, the raw water tank 2, the coarse filtration water tank 3 and the membrane filtration water tank 4 are fixedly connected with the inside of the fixed frame 1 from left to right in sequence, the top of the raw water tank 2 is communicated with the water inlet pipe 8 and the bottom is communicated with the coarse filtration water tank 3, the coarse filtration water tank 3 is communicated with a membrane filtration water tank 4, the right side of the membrane filtration water tank 4 is communicated with a collection water tank 5, the top fixedly connected with vacuum pump 6 of collection water tank 5, the right side of collection water tank 5 is linked together with outlet pipe 9, the lateral wall fixedly connected with PLC controller 7 of fixed frame 1.
In a further improved mode, as shown in fig. 3, a microporous filter screen 10 and an activated carbon filter layer 11 are fixedly connected in the coarse filtration water tank 3, the microporous filter screen 10 covers the surface of the activated carbon filter layer 11, and impurities such as suspended particles, organic matters, colloids and the like in raw water are conveniently removed by arranging the microporous filter screen 10 and the activated carbon filter layer 11 in the coarse filtration water tank 3.
Further improved, as shown in fig. 2, the first solenoid valve 12 of the junction fixedly connected with of inlet tube 8 and former water tank 2, thereby collect water tank 5 and outlet pipe 9's junction fixedly connected with second solenoid valve 13, through the first solenoid valve 12 of the junction fixedly connected with at inlet tube 8 and former water tank 2, thereby conveniently control the water level in inlet tube 8 is intake to former water tank 2 in to control former water tank 2, through collecting water tank 5 and outlet pipe 9's junction fixedly connected with second solenoid valve 13, conveniently discharge the water after the desalination when collecting water tank 5 internal water level.
Further improved, as shown in fig. 2, be equipped with level sensor 14 in former water tank 2 and the collection water tank 5 respectively, the top fixedly connected with relief valve 15 of collection water tank 5, through be equipped with level sensor 14 in former water tank 2 and collection water tank 5 respectively, conveniently monitor the height of former water tank 2 and the interior water level of collection water tank 5, thereby carry out rationalization's regulation, through collecting 5 top fixedly connected with relief valve 15 of water tank, conveniently the pressure release when collecting 5 interior water levels of water tank when too high, improve the security of collecting 5 work of water tank, level sensor 14 feeds back to PLC controller 7 simultaneously, conveniently control first solenoid valve 12 and intake and control second solenoid valve 13 and carry out the drainage.
In a specific improvement mode, the first electromagnetic valve 12, the second electromagnetic valve 13 and the water level sensor 14 are respectively connected with the PLC 7, so that the PLC 7 can conveniently and automatically control the operation of the desalted water device, and unattended automation is realized.
The utility model discloses a fixed frame-1, former water tank-2, coarse filtration water tank-3, membrane filtration water tank-4, collect water tank-5, vacuum pump-6, PLC controller-7, inlet tube-8, outlet pipe-9, micro-porous filter screen-10, active carbon filter layer-11, first solenoid valve-12, second solenoid valve-13, level sensor-14, relief valve-15, the part is general standard component or the part that technical personnel in the field know, its structure and principle all can all be known or can be known through conventional experimental approach for this technical staff, this PLC controller specifically is DKC-Y110PLC controller, this solenoid valve specifically is ZCQ DF solenoid valve, this level sensor specifically is CYW11 level sensor, the utility model discloses utilize membrane filtration water tank 4 to carry out molecular level filtration, make things convenient for the raw water to pass through membrane filtration's mode production demineralized water, cooperation vacuum pump 6 improves the production efficiency of demineralized water to the adsorption affinity of hydrone, reduces the energy consumption in the production simultaneously, monitors and adjusts production steps through PLC controller 7, realizes automated production.
The utility model discloses when using, with water pipe and inlet tube 8 connection, and be connected water storage equipment with outlet pipe 9, then connect PLC controller 7 and vacuum pump 6 power, PLC controller 7 controls first solenoid valve 12 and opens, to water injection in former water tank 2, under vacuum pump 6's work, form the negative pressure in the collection water tank 5, the raw water is through 3 flow direction membrane filtration water tanks 4 of coarse filtration water tank, take out the impurity in the raw water after the coarse filtration, when through reverse osmosis membrane, the hydrone passes through and other molecules are held back, desalinized water flow after the filtration flows to in the collection water tank 5, when water level sensor 14 monitors the water level in the collection water tank 5 too high, PLC controller 7 controls second solenoid valve 13 and opens, will collect the water discharge in the water tank 5, repeat this process when the desalination water produces.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an adopt membrane filtration automatic control system desalination device, includes fixed frame (1), former water tank (2), coarse filtration water tank (3), membrane filtration water tank (4), collects water tank (5), vacuum pump (6) and PLC controller (7), its characterized in that: the left and right both sides wall of fixed frame (1) is equipped with inlet tube (8) and outlet pipe (9) respectively, the inside of fixed frame (1) is from a left side to the right side in proper order fixedly connected with former water tank (2), thick filtration water tank (3) and membrane filtration water tank (4), the top and the inlet tube (8) of former water tank (2) are linked together and the bottom is linked together with thick filtration water tank (3), thick filtration water tank (3) are linked together with membrane filtration water tank (4), the right side and the collection water tank (5) of membrane filtration water tank (4) are linked together, the top fixedly connected with vacuum pump (6) of collection water tank (5), the right side and outlet pipe (9) of collection water tank (5) are linked together, the lateral wall fixedly connected with PLC controller (7) of fixed frame (1).
2. The desalination apparatus of claim 1, wherein the desalination apparatus comprises: the coarse filtration water tank (3) is internally and fixedly connected with a microporous filter screen (10) and an active carbon filter layer (11), and the microporous filter screen (10) covers the surface of the active carbon filter layer (11).
3. The desalination apparatus of claim 1, wherein the desalination apparatus comprises: the water collecting device is characterized in that a first electromagnetic valve (12) is fixedly connected with the joint of the water inlet pipe (8) and the original water tank (2), and a second electromagnetic valve (13) is fixedly connected with the joint of the water collecting tank (5) and the water outlet pipe (9).
4. The desalination apparatus of claim 3, wherein the desalination apparatus comprises: the water level sensor (14) is respectively arranged in the raw water tank (2) and the collecting water tank (5), and the top of the collecting water tank (5) is fixedly connected with a safety valve (15).
5. The desalination apparatus of claim 4, wherein the desalination apparatus comprises: the first electromagnetic valve (12), the second electromagnetic valve (13) and the water level sensor (14) are respectively connected with the PLC (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891599.0U CN210764627U (en) | 2019-06-14 | 2019-06-14 | Adopt membrane filtration automatic control system to make demineralized water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920891599.0U CN210764627U (en) | 2019-06-14 | 2019-06-14 | Adopt membrane filtration automatic control system to make demineralized water device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210764627U true CN210764627U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920891599.0U Expired - Fee Related CN210764627U (en) | 2019-06-14 | 2019-06-14 | Adopt membrane filtration automatic control system to make demineralized water device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210764627U (en) |
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2019
- 2019-06-14 CN CN201920891599.0U patent/CN210764627U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200616 |