CN213739019U - Membrane method treatment power plant circulating water device - Google Patents
Membrane method treatment power plant circulating water device Download PDFInfo
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- CN213739019U CN213739019U CN202022654776.9U CN202022654776U CN213739019U CN 213739019 U CN213739019 U CN 213739019U CN 202022654776 U CN202022654776 U CN 202022654776U CN 213739019 U CN213739019 U CN 213739019U
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Abstract
The utility model discloses a power plant circulating water treatment device by a membrane method, wherein a stepping motor is fixedly arranged at the upper side of the middle end of a treatment cover, a division plate is fixedly arranged at the front, the back, the left and the right parts inside the treatment cover, a filter tank I is arranged at the left side of the front end inside the treatment cover, a filter tank II is arranged at the right side of the front end inside the treatment cover, an electrolytic cell is arranged at the left side of the rear end inside the treatment cover, an electrolytic voltage controller is fixedly arranged at the rear end of the left side inside the treatment cover, an ultrasonic tank is arranged at the right side of the rear end inside the treatment cover, an ultrasonic generator is fixedly arranged at the rear end of the right side inside the treatment cover, a ring frame is rotatably arranged at the middle end of the division plate, a filter membrane net is fixedly arranged at the front, the back, the left and the right parts of the ring frame, the membrane filtering effect of circulating water is improved by the combined design of membrane filtering, electrolysis and ultrasonic sterilization can be achieved, and secondly, the sterilization and ultrasonic cleaning of the multi-position filter membrane net can be realized by matching with a rotating mechanism, so that the long-term use effect and the service life of the device are ensured.
Description
Technical Field
The utility model relates to a technical field is handled to the embrane method, especially relates to a power plant's circulating water device is handled to membrane method.
Background
The circulating water system of the power plant is the system with the largest water consumption of the power plant, as the circulating water has the annual water temperature of 10-40 ℃, sufficient sunlight and rich nutrient substances, is a favorable environment for the growth and the propagation of bacteria, and the scaling, the corrosion and the microorganism breeding of the circulating water system are the main problems of the circulating water system for a long time. In order to reduce the scaling risk of a circulating water system, the concentration ratio of circulating water is strictly controlled, and part of circulating water is drained as sewage; in order to reduce the influence caused by the breeding of microorganisms in the circulating water, the circulating water needs to be sterilized and algae-removed regularly.
According to the method, at present, bactericide is mainly added into circulating water for treatment, but the adding of the bactericide is generally intermittent and has no continuity, so that the problems of untimely adding, insufficient adding amount, overlong adding interruption time, poor sterilizing effect and the like exist, and in addition, when the existing circulating water is subjected to filtering treatment, the problems of particulate matter blockage on a filter membrane and bacterial breeding are easily caused after the existing circulating water is used for a long time. Therefore, in view of the above drawbacks, it is necessary to design a plant circulating water treatment device by membrane method.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: provides a device for treating circulating water of a power plant by a membrane method, which solves the problems provided by the background technology.
In order to solve the technical problem, the technical scheme of the utility model is that: a membrane method treatment power plant circulating water device, includes processing cover, step motor, division board, I filter cell, II filter cell, electrolysis trough, electrolysis voltage controller, ultrasonic generator, ring frame, filter membrane net, step motor set firmly in processing cover middle-end upside, step motor and processing cover adopt bolted connection, the division board set firmly in processing cover inside all around, division board and processing cover integrated into one piece, I filter cell be located the inside front end left side of processing cover, I filter cell be fan-shaped recess, II filter cell be located the inside front end right side of processing cover, II filter cell be fan-shaped recess, electrolysis trough be located the inside rear end left side of processing cover, electrolysis trough be fan-shaped recess, electrolysis voltage controller set firmly in the inside left side rear end of processing cover, electrolysis voltage controller and processing cover adopt bolted connection, the ultrasonic groove is located on the right side of the rear end inside the processing cover, the ultrasonic groove is a fan-shaped groove, the ultrasonic generator is fixedly arranged at the rear end of the right side inside the processing cover, the ultrasonic generator is connected with the processing cover through bolts, the ring frame is arranged at the middle end of the partition plate in a rotating mode, the ring frame is connected with the partition plate in a sliding mode, the filter membrane net is fixedly arranged at the front, the rear, the left and the right of the ring frame, and the filter membrane net is connected with the ring frame through bolts.
Furthermore, a liquid inlet pipe is fixedly arranged on the left side of the front end of the processing cover and is connected with the processing cover in a hot melting mode, a liquid discharge pipe is fixedly arranged on the right side of the front end of the processing cover and is connected with the processing cover in a hot melting mode.
Further, handle the cover top and still set firmly the closing cap, the closing cap adopt bolted connection with handling the cover, the inside middle-end of closing cap still be equipped with I and dodge the hole, I dodge the hole and be circular through-hole, I dodge the hole outside and still be equipped with II and dodge the hole, II dodge the hole and be C type through-hole, the closing cap top still set firmly proximity sensor, proximity sensor and closing cap adopt bolted connection, just proximity sensor and step motor adopt the signal of telecommunication line connection.
Further, step motor top still set firmly the pivot, pivot and step motor adopt the coupling joint, pivot and ring frame between still set firmly the link, the link adopt bolted connection with pivot and ring frame respectively, just link and II dodge the hole and adopt sliding connection.
Further, the inside middle-end of division board still be equipped with and keep away the dead slot, keep away the dead slot and be the recess, the inside lower extreme of division board still be equipped with the honeycomb duct, honeycomb duct and division board integrated into one piece, just honeycomb duct quantity be three, the honeycomb duct be located the right side between I filter cell and the electrolysis trough respectively, be located the rear end between electrolysis trough and the supersound groove, be located the left side between supersound groove and the II filter cell.
Compared with the prior art, the device for treating the circulating water of the power plant by the membrane method has the following advantages:
1. the membrane filtration, electrolysis and ultrasonic mechanism combined design of a plurality of groups firstly improves the membrane filtration effect on the circulating water of the power plant, and can achieve the aims of electrolysis and ultrasonic sterilization.
2. Secondly, the rotary adjusting mechanism is matched, and filter membrane nets at different positions can be switched to an electrolytic bath and an ultrasonic bath, so that the sterilization and ultrasonic cleaning of the filter membrane nets at different positions are realized, and the long-term use effect and the long-term use life of the device are further ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of a plant for treating circulating water from a power plant by a membrane process;
FIG. 2 is a top view of a plant for treating circulating water from a power plant by a membrane process;
FIG. 3 is a perspective view of a plant circulating water treatment device by a membrane method;
FIG. 4 is a perspective view of a membrane-type plant for treating circulating water in a power plant in a separated state;
FIG. 5 is a perspective view of the inside of the processing hood;
fig. 6 is a perspective view of the inside of the processing cover 2.
The device comprises a treatment cover 1, a stepping motor 2, a separation plate 3, a filter tank I4, a filter tank II 5, an electrolytic tank 6, an electrolytic voltage controller 7, an ultrasonic tank 8, an ultrasonic generator 9, a ring frame 10, a filter membrane net 11, a liquid inlet pipe 101, a liquid discharge pipe 102, a sealing cover 103, an I avoidance hole 104, an II avoidance hole 105, a proximity sensor 106, a rotating shaft 201, a connecting frame 202, an avoidance groove 301 and a guide pipe 302.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in figures 1, 2, 3, 4, 5 and 6, the device for treating the circulating water of the power plant by the membrane method comprises a treatment cover 1, a stepping motor 2, a partition plate 3, a filter tank I4, a filter tank II 5, an electrolytic tank 6, an electrolytic voltage controller 7, an ultrasonic tank 8, an ultrasonic generator 9, a ring frame 10 and a filter membrane net 11, wherein the stepping motor 2 is fixedly arranged at the upper side of the middle end of the treatment cover 1, the stepping motor 2 is connected with the treatment cover 1 by bolts, the partition plate 3 is fixedly arranged at the front, the back, the left and the right inside the treatment cover 1, the partition plate 3 and the treatment cover 1 are integrally formed, the filter tank I4 is positioned at the left side of the front end inside the treatment cover 1, the filter tank I4 is a fan-shaped groove, the filter tank II 5 is positioned at the right side of the front end inside the treatment cover 1, the filter tank II 5 is a fan-shaped groove, the electrolytic tank 6 is positioned at the left side of the back end inside the treatment cover 1, the electrolytic cell 6 is a fan-shaped groove, the electrolytic voltage controller 7 is fixedly arranged at the rear end of the left side in the treatment cover 1, the electrolytic voltage controller 7 is connected with the treatment cover 1 by bolts, the ultrasonic cell 8 is positioned at the right side of the rear end in the treatment cover 1, the ultrasonic cell 8 is a fan-shaped groove, the ultrasonic generator 9 is fixedly arranged at the rear end of the right side in the treatment cover 1, the ultrasonic generator 9 is connected with the treatment cover 1 by bolts, the ring frame 10 is rotatably arranged at the middle end of the partition plate 3, the ring frame 10 is connected with the partition plate 3 in a sliding manner, the filter membrane nets 11 are fixedly arranged at the front, the rear, the left and the right of the ring frame 10, and the filter membrane nets 11 are connected with the ring frame 10 by bolts;
the device for treating the circulating water of the power plant by the membrane method has the following functions;
A. the filter tank I4, the filter tank II 5, the electrolytic tank 6 and the ultrasonic tank 8 can be separated by a plurality of partition plates 3 in the treatment cover 1, so that the circulating water in the treatment cover can be conveniently treated correspondingly;
B. only the filter membrane net 11 is arranged in the filter tank I4 and the filter tank II 5, so that the circulating water can be simply filtered;
C. an electrolytic voltage controller 7 is arranged on the basis of the filter membrane net 11 in the electrolytic cell 6, and can carry out electrolytic treatment on the circulating water passing through, namely, the aim of sterilization is realized;
D. the ultrasonic generator 9 is arranged on the basis of the filter membrane net 11 in the ultrasonic groove 8, when the ultrasonic generator 9 is started, the filter membrane net 11 can be subjected to ultrasonic vibration, and the inactivation and separation of particles and bacteria adsorbed on the filter membrane net 11 due to long-term filtration are facilitated, so that the filter membrane net 11 is cleaned;
E. the filter membrane net 11 on the ring frame 10 can filter the circulating water passing through, and can also rotate under the drive of the stepping motor 2 at the same time, namely the filter membrane net 11 in the I filter tank 4 rotates to the electrolytic tank 6, and the filter membrane net 11 in the electrolytic tank 6 rotates to the ultrasonic tank 8, through the rotation switching of the filter membrane net 11, the filter membrane net 11 of the particulate matters and bacteria adsorbed in the I filter tank 4 due to long-term filtration can be conveniently moved to the electrolytic tank 6 or the ultrasonic tank 8, and then the filter membrane nets 11 at different positions can be sterilized, ultrasonically cleaned and the like through the above, so that the long-term use effect and the service life of the device are further ensured;
a liquid inlet pipe 101 is fixedly arranged on the left side of the front end of the treatment cover 1, the liquid inlet pipe 101 is connected with the treatment cover 1 through hot melting, a liquid discharge pipe 102 is fixedly arranged on the right side of the front end of the treatment cover 1, and the liquid discharge pipe 102 is connected with the treatment cover 1 through hot melting;
it should be noted that the liquid inlet pipe 101 can be connected to the existing pretreatment equipment (not labeled) to facilitate the pretreated circulating water to enter the treatment hood 1, and the liquid outlet pipe 102 can discharge the circulating water after the membrane filtration treatment to the power plant equipment (location);
the top of the processing cover 1 is fixedly provided with a sealing cover 103, the sealing cover 103 is connected with the processing cover 1 through a bolt, the middle end inside the sealing cover 103 is also provided with an I avoiding hole 104, the I avoiding hole 104 is a circular through hole, the outer side of the I avoiding hole 104 is also provided with an II avoiding hole 105, the II avoiding hole 105 is a C-shaped through hole, the top of the sealing cover 103 is also fixedly provided with a proximity sensor 106, the proximity sensor 106 is connected with the sealing cover 103 through a bolt, and the proximity sensor 106 is connected with the stepping motor 2 through an electric signal line;
it should be noted that the sealing cover 103 can cover the top of the processing cover 1, the I avoidance hole 104 can avoid the rotating shaft 201, so that the rotating shaft 201 can conveniently rotate, the II avoidance hole 105 can avoid the connecting frame 202, so that the connecting frame 202 can conveniently drive the ring frame 10 to rotate, and the proximity sensor 106 can trigger the stop operation of the stepping motor 2 after sensing the connecting frame 202, so that the stroke control of 90-degree rotation of the stepping motor 2 is realized;
the top of the stepping motor 2 is fixedly provided with a rotating shaft 201, the rotating shaft 201 is connected with the stepping motor 2 through a coupler, a connecting frame 202 is fixedly arranged between the rotating shaft 201 and the ring frame 10, the connecting frame 202 is respectively connected with the rotating shaft 201 and the ring frame 10 through bolts, and the connecting frame 202 is in sliding connection with the II avoidance hole 105;
it should be noted that the rotating shaft 201 can drive the connecting 202 frame linkage ring frame 10 to rotate under the driving of the stepping motor 2, even if the ring frame 10 drives the filter membrane net 11 to change the rotating angle;
the middle end in the partition plate 3 is also provided with a clearance groove 301, the clearance groove 301 is a groove, the lower end in the partition plate 3 is also provided with a flow guide pipe 302, the flow guide pipe 302 and the partition plate 3 are integrally formed, the flow guide pipes 302 are three, the flow guide pipes 302 are respectively positioned on the right side between the filter tank I4 and the electrolytic tank 6, positioned on the rear end between the electrolytic tank 6 and the ultrasonic tank 8 and positioned on the left side between the ultrasonic tank 8 and the filter tank II 5;
it should be noted that keep away empty groove 301 and can dodge ring frame 10 and filter membrane net 11, make things convenient for ring frame 10 to drive filter membrane net 11 and rotate, honeycomb duct 302 can carry out the water conservancy diversion to the circulating water, the circulating water of being convenient for flows into to electrolysis trough 6, supersound groove 8 and II filter cell 5 from I filter cell 4 in proper order, simultaneously because of honeycomb duct 302 adopts cross design, then can reach the membrane filtration processing purpose through filter membrane net 11 in proper order.
Claims (5)
1. A device for treating circulating water of a power plant by a membrane method is characterized by comprising a treatment cover, a stepping motor, a partition plate, a filter tank I, a filter tank II, an electrolytic bath, an electrolytic voltage controller, an ultrasonic bath, an ultrasonic generator, a ring frame and a filter membrane net, the stepping motor is fixedly arranged at the upper side of the middle end of the processing cover, the partition plates are fixedly arranged at the front, the back, the left and the right in the processing cover, the filter tank I is positioned at the left side of the front end in the treatment cover, the filter tank II is positioned at the right side of the front end in the treatment cover, the electrolytic bath is positioned at the left side of the rear end in the treatment cover, the electrolytic voltage controller is fixedly arranged at the rear end of the left side in the treatment cover, the ultrasonic groove is positioned at the right side of the rear end in the treatment cover, the ultrasonic generator is fixedly arranged at the rear end of the right side in the treatment cover, the ring frame is rotatably arranged at the middle end of the partition plate, and the filter membrane nets are fixedly arranged at the front, the rear, the left and the right of the ring frame.
2. The membrane method device for treating circulating water in a power plant according to claim 1, wherein a liquid inlet pipe is further fixedly arranged on the left side of the front end of the treatment cover, and a liquid outlet pipe is further fixedly arranged on the right side of the front end of the treatment cover.
3. The membrane method treatment plant circulating water device of claim 1, wherein the top of the treatment cover is further fixedly provided with a sealing cover, the middle end inside the sealing cover is further provided with an I avoiding hole, the outer side of the I avoiding hole is further provided with a II avoiding hole, the top of the sealing cover is further fixedly provided with a proximity sensor, and the proximity sensor and the stepping motor are connected through an electric signal line.
4. The membrane method treatment plant circulating water device of claim 1, wherein a rotating shaft is further fixedly arranged at the top of the stepping motor, a connecting frame is further fixedly arranged between the rotating shaft and the ring frame, and the connecting frame and the II avoiding hole are in sliding connection.
5. The membrane method treatment plant circulating water device of claim 1, wherein the partition plate is further provided with a clearance groove at the middle end inside, and three flow guide pipes are provided at the lower end inside, and the flow guide pipes are respectively located at the right side between the filter tank I and the electrolytic tank, at the rear end between the electrolytic tank and the ultrasonic tank, and at the left side between the ultrasonic tank and the filter tank II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022654776.9U CN213739019U (en) | 2020-11-17 | 2020-11-17 | Membrane method treatment power plant circulating water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022654776.9U CN213739019U (en) | 2020-11-17 | 2020-11-17 | Membrane method treatment power plant circulating water device |
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| Publication Number | Publication Date |
|---|---|
| CN213739019U true CN213739019U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022654776.9U Active CN213739019U (en) | 2020-11-17 | 2020-11-17 | Membrane method treatment power plant circulating water device |
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| CN (1) | CN213739019U (en) |
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- 2020-11-17 CN CN202022654776.9U patent/CN213739019U/en active Active
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