CN218572943U - Chemical water treatment cleaning device of thermal power plant - Google Patents
Chemical water treatment cleaning device of thermal power plant Download PDFInfo
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- CN218572943U CN218572943U CN202223229135.4U CN202223229135U CN218572943U CN 218572943 U CN218572943 U CN 218572943U CN 202223229135 U CN202223229135 U CN 202223229135U CN 218572943 U CN218572943 U CN 218572943U
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- filter screen
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Abstract
The utility model provides a chemical water treatment cleaning device of thermal power plant relates to clean technical field. The chemical water treatment cleaning device of the thermal power plant comprises: the upper surface of the filter box is fixedly connected with a water inlet pipe which is mutually communicated with the filter box, and the outer surface of the bottom of the filter box is fixedly connected with a water outlet pipe which is mutually communicated with the filter box; the filter screen is fixedly connected in the filter box; the upper cleaning mechanism is connected with the filter box; the upper cleaning mechanism comprises a sleeve, and the upper surface of the filter box is rotatably connected with the sleeve penetrating through the filter box; the outer fixed surface that the sleeve is located the rose box is connected with a plurality of blades that are even circumference and arrange, and telescopic lower surface is connected with the magnetic sheet, and the lower fixed surface of magnetic sheet is connected with the upper portion brush cleaner that is used for the upper surface clearance of filter screen. The utility model provides a chemical water treatment cleaning device of thermal power plant has clean effectual advantage.
Description
Technical Field
The utility model relates to a clean technical field especially relates to a chemical water treatment cleaning device of thermal power plant.
Background
Chemical water treatment is an important production process of a thermal power plant, and ensures that reliable operation of chemical water treatment equipment and water supply quality play an important role in safe and economic operation of the thermal power plant.
Need filter the water through the filter screen when handling thermal power plant's chemical water, after the filter screen uses for a long time, need clean the filter screen in order to avoid the jam of filter screen, current thermal power plant's chemical water treatment cleaning device can only clean the upstream face of filter screen when using, and the surface of a back of the body of filter screen can not realize cleanly to influence the clean effect of filter screen.
Therefore, there is a need to provide a new chemical water treatment cleaning device for thermal power plants to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an improve chemical water treatment cleaning device of thermal power plant of clean effect of filter screen.
The utility model provides a chemical water treatment cleaning device of thermal power plant includes: the upper surface of the filter box is fixedly connected with a water inlet pipe communicated with the filter box, and the outer surface of the bottom of the filter box is fixedly connected with a water outlet pipe communicated with the filter box; the filter screen is fixedly connected in the filter box; the upper cleaning mechanism is connected with the filter box; the upper cleaning mechanism comprises a sleeve, and the upper surface of the filter box is rotatably connected with the sleeve penetrating through the filter box; the outer surface of the sleeve positioned in the filter box is fixedly connected with a plurality of blades which are uniformly and circumferentially arranged, the lower surface of the sleeve is connected with a magnetic plate, and the lower surface of the magnetic plate is fixedly connected with an upper cleaning brush for cleaning the upper surface of the filter screen; the lower cleaning mechanism is rotatably connected with the lower surface of the filter screen; the magnetism of the opposite end of the lower cleaning mechanism and the magnetic plate is opposite, and the lower cleaning mechanism is driven to rotate through the rotation of the magnetic plate; the air outlet mechanism is connected with the filter box, an air outlet of the air outlet mechanism faces the blades, and air is discharged through the air outlet mechanism to drive the blades to rotate.
Preferably, the upper cleaning mechanism further comprises an angle sensor, and the upper surface of the filter box is provided with the angle sensor for detecting the rotating speed of the sleeve; a hexagonal groove is formed in the sleeve, and a hexagonal rod is elastically and slidably connected in the hexagonal groove; the lower end of the hexagonal rod extends to the lower part of the sleeve and is fixedly connected with the magnetic plate.
Preferably, the lower part cleans the mechanism and includes the pivot, the lower surface of filter screen is rotated through the pivot and is connected with the mounting panel, and the last fixed surface of mounting panel is connected with and is used for carrying out the lower part brush cleaner that clears up to the filter screen lower surface, and the upper surface of mounting panel inlays and has the electro-magnet, and when the electro-magnet circular telegram, the electro-magnet is opposite with the magnetism of magnetic sheet looks remote site.
Preferably, the air outlet mechanism comprises an air pump, the outer surface of the filter box is fixedly connected with the air pump, an air outlet of the air pump is connected with one end of an air guide pipe, the other end of the air guide pipe is communicated with the air outlet pipe, and the air guide pipe is provided with a one-way air inlet valve; the air outlet pipe is fixedly connected in the filter box, and an air outlet of the air outlet pipe is arranged towards the blades.
Preferably, the air outlet mechanism further comprises a communication disc, and the outer surface of the filter box is fixedly connected with the communication disc; the air outlet pipe is communicated with the air guide pipe through the communicating disc, the outer surface of the communicating disc is fixedly connected with a liquid inlet pipe communicated with the communicating disc, and a one-way liquid inlet valve is installed on the liquid inlet pipe.
Preferably, the inner wall of the filter box is fixedly connected with an air bag for sealing a gap between the filter screen and the inner wall of the filter box; the surface of gasbag is connected with the air cock, and the air cock extends to the outside of rose box.
Preferably, the lower surface of the filter box is fixedly connected with a support.
Compared with the prior art, the utility model provides a chemical water treatment cleaning device of thermal power plant has following beneficial effect:
1. the utility model can realize cleaning the upper and lower surfaces of the filter screen through the upper cleaning brush and the lower cleaning brush, thereby reducing the probability of blockage of the filter screen and improving the cleaning effect of the filter screen;
2. when the air outlet pipe of the utility model gives out air, the air flow passes through the filter screen, and under the action of the air flow, the impurities cleaned on the filter screen can pass through the filter screen, so that the cleaning effect of the filter screen is further improved; after the filter screen is clean, when the outlet duct is given vent to anger, can dry the filter screen, be favorable to the filter screen clearance back, the probability of taking place the corrosion when not using improves the life of filter screen.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a chemical water treatment cleaning device of a thermal power plant according to the present invention;
FIG. 2 is a partially sectioned schematic diagram of the chemical water treatment cleaning apparatus for a power plant shown in FIG. 1;
FIG. 3 is a schematic structural diagram of the air outlet mechanism shown in FIG. 2;
FIG. 4 is a schematic view showing the structure of the upper cleaning mechanism shown in FIG. 2
Fig. 5 is a schematic structural view of the lower cleaning mechanism shown in fig. 2.
Reference numbers in the figures: 1. a water inlet pipe; 2. an air tap; 3. a filter box; 4. a support; 5. a water outlet pipe; 6. an air outlet mechanism; 61. an air outlet pipe; 62. a liquid inlet pipe; 63. a communication disc; 64. a gas-guide tube; 65. an air pump; 7. an air bag; 8. an upper cleaning mechanism; 81. a blade; 82. a hexagonal rod; 83. a magnetic plate; 84. an angle sensor; 85. a sleeve; 86. an upper cleaning brush; 9. a lower part cleaning mechanism; 91. a rotating shaft; 92. a lower cleaning brush; 93. an electromagnet; 111. and (4) a filter screen.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1 to 5, a chemical water treatment cleaning device for a thermal power plant includes: the upper surface of the filter tank 3 is fixedly connected with a water inlet pipe 1 communicated with the filter tank 3, and the outer surface of the bottom of the filter tank 3 is fixedly connected with a water outlet pipe 5 communicated with the filter tank 3; the filter screen 111 is fixedly connected in the filter box 3; an upper cleaning mechanism 8, wherein the upper cleaning mechanism 8 is connected with the filter tank 3; a lower cleaning mechanism 9, wherein the lower cleaning mechanism 9 is rotatably connected with the lower surface of the filter screen 111; the magnetism of the opposite end of the lower cleaning mechanism 9 and the magnetic plate 83 is opposite, and the lower cleaning mechanism 9 is driven to rotate by the rotation of the magnetic plate 83; air outlet mechanism 6, air outlet mechanism 6 is connected with rose box 3, and air outlet mechanism 6's gas outlet sets up towards blade 81, gives vent to anger through air outlet mechanism 6 and drives blade 81 rotation.
Need to explain: when the device is used, chemical water of a thermal power plant can be filtered through the filter screen 111, when the filter screen 111 needs to be cleaned, the upper cleaning mechanism 8 is driven through the air outlet mechanism 6 to work, the lower cleaning mechanism 9 is driven to rotate, and the upper surface and the lower surface of the filter screen 111 can be cleaned through the upper cleaning mechanism 8 and the lower cleaning mechanism 9, so that the probability of blockage of the filter screen 111 is reduced, and the cleaning effect of the filter screen 111 is improved;
it is also stated that: the air is discharged through the air outlet mechanism 6, so that impurities cleaned on the filter screen 111 can pass through the filter screen 111 under the action of air flow, and the cleaning effect of the filter screen 111 is further improved; and the air is discharged through the air outlet mechanism 6, so that the filter screen 111 can be dried, the probability of corrosion when the filter screen 111 is not used after being cleaned is facilitated, and the service life of the filter screen 111 is prolonged.
Referring to fig. 1, 2 and 3, the air outlet mechanism 6 includes an air pump 65, the air pump 65 is fixedly connected to the outer surface of the filter box 3, an air outlet of the air pump 65 is connected to one end of an air guide tube 64, the other end of the air guide tube 64 is communicated with the air outlet tube 61, and a one-way air inlet valve is mounted on the air guide tube 64; the air outlet pipe 61 is fixedly connected in the filter box 3, and an air outlet of the air outlet pipe 61 is arranged towards the blades 81.
The following description is required: the air pump 65 is operated to discharge air from the air outlet pipe 61, and the air flow is set toward the blades 81;
it is also stated that: when the air outlet pipe 61 discharges air, the air flow passes through the filter screen 111, and under the action of the air flow, impurities cleaned on the filter screen 111 can pass through the filter screen 111, so that the cleaning effect of the filter screen 111 is further improved; after the filter screen 111 is cleaned, when the air outlet pipe 61 discharges air, the filter screen 111 can be dried, the probability of rusting when the filter screen 111 is not used after being cleaned is facilitated, and the service life of the filter screen 111 is prolonged.
Referring to fig. 2 and 4, the upper sweeping mechanism 8 is connected to the filter tank 3; the upper cleaning mechanism 8 comprises a sleeve 85, and the sleeve 85 penetrating through the upper surface of the filter box 3 is rotatably connected with the upper surface of the filter box; the outer surface of the sleeve 85 in the filter box 3 is fixedly connected with a plurality of blades 81 which are uniformly and circumferentially arranged, the lower surface of the sleeve 85 is connected with a magnetic plate 83, and the lower surface of the magnetic plate 83 is fixedly connected with an upper cleaning brush 86 which is used for cleaning the upper surface of the filter screen 111.
The following description is required: the air flow blown out through the air outlet pipe 61 can drive the blades 81, the sleeve 85 and the magnetic plate 83 to rotate, so as to drive the upper cleaning brush 86 to rotate, and the upper surface of the filter screen 111 is cleaned through the upper cleaning brush 86.
Referring to fig. 2 and 5, the lower cleaning mechanism 9 includes a rotating shaft 91, a mounting plate is rotatably connected to the lower surface of the filter screen 111 through the rotating shaft 91, a lower cleaning brush 92 for cleaning the lower surface of the filter screen 111 is fixedly connected to the upper surface of the mounting plate, and an electromagnet 93 is embedded on the upper surface of the mounting plate, when the electromagnet 93 is energized, the opposite end of the electromagnet 93 to the magnetic plate 83 has opposite magnetism.
The following description is required: when the electromagnet 93 is electrified, magnetic attraction is generated between the magnetic plate 83 and the electromagnet 93, under the action of the magnetic attraction, the magnetic plate 83 drives the mounting plate and the lower cleaning brush 92 to rotate, and the lower surface of the filter screen 111 can be cleaned by the lower cleaning brush 92;
in conclusion, the upper surface and the lower surface of the filter screen 111 can be cleaned, so that the probability of blockage of the filter screen 111 is reduced, and the cleaning effect of the filter screen 111 is improved;
referring to fig. 4, the upper cleaning mechanism 8 further includes an angle sensor 84, and an angle sensor 84 for detecting the rotation speed of a sleeve 85 is mounted on the upper surface of the filter tank 3; a hexagonal groove is formed in the sleeve 85, and a hexagonal rod 82 is elastically connected in a sliding manner in the hexagonal groove; the lower end of the hexagonal rod 82 extends to the lower part of the sleeve 85 and is fixedly connected with the magnetic plate 83.
Need to explain: the magnetic plate 83 can elastically move relative to the sleeve 85, and the hexagonal rod 82 is elastically connected in the hexagonal groove through a spring; the rotation speed of the sleeve 85 is detected by the angle sensor 84, and when the value detected by the angle sensor 84 exceeds a preset threshold value in a controller arranged on the outer surface of the filter box 3, the electromagnet 93 is electrified by the controller, so that magnetic attraction is generated between the magnetic plate 83 and the electromagnet 93, the upper cleaning brush 86 and the lower cleaning brush 92 are ensured to be tightly contacted with the filter screen 111, and the cleaning effect on the upper surface and the lower surface of the filter screen 111 is improved;
it is also necessary to state: when the filter screen 111 is not cleaned, the upper cleaning brush 86 is not in contact with the upper surface of the filter screen 111 under the action of the elastic restoring force of the spring, so that the upper cleaning brush 86 is prevented from shielding the filter screen 111, and the full use of the filter screen 111 is facilitated.
Referring to fig. 3, the air outlet mechanism 6 further includes a communication disc 63, and the outer surface of the filter box 3 is fixedly connected with the communication disc 63; the air outlet pipe 61 is communicated with the air guide pipe 64 through a communicating disc 63, the outer surface of the communicating disc 63 is fixedly connected with a liquid inlet pipe 62 communicated with the communicating disc 63, and a one-way liquid inlet valve is installed on the liquid inlet pipe 62.
The following description is required: can be connected with outside water pump through feed liquor pipe 62 for outside cleaning water through outlet duct 61 blowout, thereby realizes washing filter screen 111.
Referring to fig. 1 and 2, an air bag 7 for sealing a gap between the filter screen 111 and the inner wall of the filter tank 3 is fixedly connected to the inner wall of the filter tank 3; the outer surface of gasbag 7 is connected with air cock 2, and air cock 2 extends to the outside of rose box 3.
Need to explain: when the gas in the gasbag 7 is discharged through the air cock 2, make and leave certain space between filter screen 111 and the 3 inner walls of rose box, the impurity of the big granule of filter screen 111 upper surface can fall through the space between filter screen 111 and the 3 inner walls of rose box, is favorable to the clearance to filter screen 111.
Referring to fig. 1, a bracket 4 is fixedly connected to the lower surface of the filter box 3.
Need to explain: the support of the filter box 3 is realized by the bracket 4.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A chemical water treatment cleaning device of a thermal power plant is characterized by comprising:
the upper surface of the filter box (3) is fixedly connected with a water inlet pipe (1) which is communicated with the filter box, and the outer surface of the bottom of the filter box (3) is fixedly connected with a water outlet pipe (5) which is communicated with the filter box;
the filter screen (111), the said filter screen (111) is fixedly connected to the filter box (3);
an upper cleaning mechanism (8), wherein the upper cleaning mechanism (8) is connected with the filter box (3); the upper cleaning mechanism (8) comprises a sleeve (85), and the upper surface of the filter box (3) is rotatably connected with the sleeve (85) penetrating through the filter box; the outer surface of the sleeve (85) positioned in the filter box (3) is fixedly connected with a plurality of blades (81) which are uniformly and circumferentially arranged, the lower surface of the sleeve (85) is connected with a magnetic plate (83), and the lower surface of the magnetic plate (83) is fixedly connected with an upper cleaning brush (86) for cleaning the upper surface of the filter screen (111);
the lower cleaning mechanism (9), the lower cleaning mechanism (9) is rotatably connected with the lower surface of the filter screen (111); the magnetism of the opposite end of the lower cleaning mechanism (9) and the magnetic plate (83) is opposite, and the lower cleaning mechanism (9) is driven to rotate by the rotation of the magnetic plate (83);
air outlet mechanism (6), air outlet mechanism (6) are connected with rose box (3), and the gas outlet of air outlet mechanism (6) sets up towards blade (81), give vent to anger through air outlet mechanism (6) and drive blade (81) and rotate.
2. A chemical water treatment cleaning device for a heat-engine plant according to claim 1, characterized in that the upper sweeping mechanism (8) further comprises an angle sensor (84), and an angle sensor (84) for detecting the rotation speed of a sleeve (85) is mounted on the upper surface of the filter tank (3); a hexagonal groove is formed in the sleeve (85), and a hexagonal rod (82) is elastically connected in the hexagonal groove in a sliding manner; the lower end of the hexagonal rod (82) extends to the lower part of the sleeve (85) and is fixedly connected with the magnetic plate (83).
3. The chemical water treatment cleaning device for the thermal power plant as claimed in claim 2, wherein the lower cleaning mechanism (9) comprises a rotating shaft (91), the lower surface of the filter screen (111) is rotatably connected with a mounting plate through the rotating shaft (91), the upper surface of the mounting plate is fixedly connected with a lower cleaning brush (92) for cleaning the lower surface of the filter screen (111), an electromagnet (93) is embedded on the upper surface of the mounting plate, and when the electromagnet (93) is electrified, the electromagnet (93) has opposite magnetism to that of the opposite end of the magnetic plate (83).
4. The chemical water treatment cleaning device for the thermal power plant according to claim 1, wherein the air outlet mechanism (6) comprises an air pump (65), the outer surface of the filter box (3) is fixedly connected with the air pump (65), an air outlet of the air pump (65) is connected with one end of an air guide pipe (64), the other end of the air guide pipe (64) is communicated with the air outlet pipe (61), and the air guide pipe (64) is provided with a one-way air inlet valve; the air outlet pipe (61) is fixedly connected in the filter box (3), and an air outlet of the air outlet pipe (61) is arranged towards the blades (81).
5. The chemical water treatment cleaning device for the thermal power plant according to claim 4, wherein the air outlet mechanism (6) further comprises a communication disc (63), and the communication disc (63) is fixedly connected to the outer surface of the filter box (3); the air outlet pipe (61) is communicated with the air guide pipe (64) through a communicating disc (63), the outer surface of the communicating disc (63) is fixedly connected with a liquid inlet pipe (62) communicated with the communicating disc, and a one-way liquid inlet valve is installed on the liquid inlet pipe (62).
6. The chemical water treatment cleaning device for the thermal power plant according to any one of claims 1 to 5, wherein an air bag (7) for sealing a gap between the filter screen (111) and the inner wall of the filter tank (3) is fixedly connected to the inner wall of the filter tank (3); the outer surface of the air bag (7) is connected with an air tap (2), and the air tap (2) extends to the outside of the filter box (3).
7. A chemical water treatment cleaning device for a thermal power plant according to claim 1, characterized in that a bracket (4) is fixedly connected to the lower surface of the filter tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223229135.4U CN218572943U (en) | 2022-12-03 | 2022-12-03 | Chemical water treatment cleaning device of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223229135.4U CN218572943U (en) | 2022-12-03 | 2022-12-03 | Chemical water treatment cleaning device of thermal power plant |
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| Publication Number | Publication Date |
|---|---|
| CN218572943U true CN218572943U (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223229135.4U Active CN218572943U (en) | 2022-12-03 | 2022-12-03 | Chemical water treatment cleaning device of thermal power plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116036679A (en) * | 2023-03-21 | 2023-05-02 | 济宁市鲁泉水处理有限公司 | Portable disaster relief emergency water treatment facilities |
-
2022
- 2022-12-03 CN CN202223229135.4U patent/CN218572943U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116036679A (en) * | 2023-03-21 | 2023-05-02 | 济宁市鲁泉水处理有限公司 | Portable disaster relief emergency water treatment facilities |
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