CN116715312A - Sewage treatment device for energy conservation and emission reduction - Google Patents
Sewage treatment device for energy conservation and emission reduction Download PDFInfo
- Publication number
- CN116715312A CN116715312A CN202310895602.7A CN202310895602A CN116715312A CN 116715312 A CN116715312 A CN 116715312A CN 202310895602 A CN202310895602 A CN 202310895602A CN 116715312 A CN116715312 A CN 116715312A
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- China
- Prior art keywords
- sliding block
- tube
- hole section
- disinfection
- brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 37
- 230000009467 reduction Effects 0.000 title claims abstract description 24
- 238000004134 energy conservation Methods 0.000 title claims abstract description 15
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 137
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 239000012535 impurity Substances 0.000 claims abstract description 26
- 238000007790 scraping Methods 0.000 claims abstract description 21
- 230000001954 sterilising effect Effects 0.000 claims description 86
- 238000003860 storage Methods 0.000 claims description 35
- 238000004140 cleaning Methods 0.000 claims description 20
- 230000009471 action Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 6
- 229910052724 xenon Inorganic materials 0.000 claims description 5
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/324—Lamp cleaning installations, e.g. brushes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Abstract
The invention belongs to the technical field of sewage treatment equipment, and particularly relates to a sewage treatment device for energy conservation and emission reduction, which comprises a spiral blade, a disinfection lamp tube and a disinfection tube, wherein the disinfection lamp tube is arranged in the disinfection tube, a first brush and a second brush are arranged on the spiral blade, the spiral blade rotates to drive the first brush to clean impurities on the disinfection lamp tube, and drive the second brush to clean impurities on the inner wall of the disinfection tube, and the sewage treatment device also comprises a scraping component, wherein a gap is reserved between the first brush and the disinfection lamp tube by the scraping component, and a gap is reserved between the second brush and the inner wall of the disinfection tube; through helical blade's rotation with increase liquid flow rate, liquid flow rate increase and wash away remaining impurity on first brush and the second brush, and the liquid that flows simultaneously washes away remaining impurity in clearance department between first brush and the disinfection fluorescent tube outer wall to wash away remaining impurity in clearance department between second brush and the disinfection fluorescent tube inner wall, improve clean efficiency, reduce use cost.
Description
Technical Field
The invention belongs to the technical field of sewage treatment equipment, and particularly relates to an energy-saving and emission-reducing sewage treatment device.
Background
With the acceleration of the urban process and the rapid development of industrial production, the pollution problem of water resources is more and more prominent. In order to secure basic demands for human survival and economic development, sewage treatment apparatuses are widely used in various fields. The sewage treatment needs sterilization and disinfection, and various modes of sterilization are adopted, such as chemical agent method sterilization, material method sterilization and the like, and physical method sterilization also comprises high-temperature sterilization, ultraviolet irradiation sterilization and the like.
In the prior art, as disclosed in chinese patent CN209651937U, an ultraviolet disinfection device with self-cleaning function is disclosed, comprising a hollow tube body; the pipe body is provided with a water inlet and a water outlet; a transparent sleeve is arranged in the tube body; an ultraviolet lamp tube is arranged in the sleeve; the ultraviolet disinfection device with the self-cleaning function also comprises a driving impeller and a cleaning belt which are connected with each other; the cleaning belt is arranged along the length direction of the pipe body, and a brush is arranged on one side of the cleaning belt, which is close to the pipe body; the driving impeller is configured to rotate when water in the pipe body flows; the cleaning belt is in slidable contact with the outer peripheral surface of the sleeve through the brush. The impeller is driven to rotate by water flow, so that the cleaning belt drives the hairbrush to clean the outer wall of the sleeve. The outer wall of the sleeve is cleaned by the cleaning belt, but sundries remain after the brush is used for a certain time, so that the cleaning effect is reduced, a new brush needs to be replaced, and the cleaning efficiency is reduced.
Disclosure of Invention
Accordingly, it is necessary to provide an energy-saving and emission-reducing sewage treatment device for solving the problem that the conventional art needs to be replaced when the brush is polluted, and the sewage treatment efficiency is lowered.
The above purpose is achieved by the following technical scheme:
a sewage treatment device for energy conservation and emission reduction comprises a disinfection tube, a disinfection tube and a spiral blade; the sterilizing lamp tube is arranged in the sterilizing tube and used for sterilizing liquid in the sterilizing tube; the disinfection lamp tube and the disinfection tube are coaxially arranged; the spiral blade is rotatably arranged on the disinfection lamp tube, a first contact section is arranged on one side of the spiral blade, which is close to the disinfection lamp tube, and a first brush is arranged on the first contact section and is used for cleaning the outer wall of the disinfection lamp tube; a second contact section is arranged on one side of the spiral blade, which is close to the inner wall of the disinfection tube, and a second brush is arranged on the second contact section and is used for cleaning the inner wall of the disinfection tube, and the spiral blade rotates to drive the first brush and the second brush to rotate; the spiral blade is provided with a matching through hole, the matching through hole is arranged along the radial direction of the disinfection tube, the matching through hole comprises a first hole section and a second hole section, the first hole section is arranged on the first contact section, a first sliding block is arranged in the first hole section, the first sliding block can stretch into and out of the first hole section, the first hairbrush is arranged on the first sliding block, and the first sliding block moves in the first hole section to drive the first hairbrush to move; the second hole section is arranged on the second contact section; a second sliding block is arranged in the second hole section, the second sliding block can stretch into and out of the second hole section, a second brush is arranged on the second sliding block, and the second sliding block moves in the second hole Duan Nayi to drive the second brush to move; the weight of the second hairbrush is larger than that of the first hairbrush, and the weight of the second sliding block is larger than that of the first sliding block; the first slider and the second slider have a first relative position with respect to the helical blade; when the first sliding block and the second sliding block are positioned at the first relative position, the first sliding block and the second sliding block respectively extend out of the first hole section and the second hole section, so that the first hairbrush and the second hairbrush are respectively in contact with the outer wall of the disinfection lamp tube and the inner wall of the disinfection tube, and the first hairbrush and the second hairbrush can respectively clean impurities on the outer wall of the disinfection lamp tube and the inner wall of the disinfection tube in the rotation process; the first sliding block and the second sliding block are provided with second relative positions relative to the helical blade, when the first sliding block and the second sliding block are positioned at the second relative positions, the first sliding block and the second sliding block respectively retract into the first hole section and the second hole section, and the first hairbrush and the second hairbrush are respectively separated from contact with the outer wall of the disinfection lamp tube and the inner wall of the disinfection tube; the helical blade is provided with an association assembly, and the association assembly can enable the first sliding block and the second sliding block to synchronously extend or retract; one end of the spiral blade is provided with a driving motor, and the driving motor rotates to drive the spiral blade to rotate relative to the disinfection lamp tube; the inner wall of the disinfection tube is provided with a scraping component, and when the driving motor rotates forwards, the first sliding block and the second sliding block synchronously extend out of the matched through hole through the association component so as to be switched to a first relative position; when the driving motor rotates reversely, the scraping assembly enables the first sliding block and the second sliding block to enter a second relative position.
Further, the association assembly comprises a threaded sleeve, a first rod body and a first elastic piece; the matching through hole further comprises a third hole section, the third hole section is positioned between the first hole section and the second hole section, and the first hole section, the second hole section and the third hole section are coaxially arranged; the threaded sleeve penetrates through the third hole section and is in threaded fit with the third hole section, so that the threaded sleeve can move along the axial direction of the matched through hole while rotating; one end of the threaded sleeve is rotationally connected with the second sliding block, the other end of the threaded sleeve is matched with the first rod body through a spline, the second sliding block moves to drive the threaded sleeve to axially move, the threaded sleeve axially moves and simultaneously rotates under the action of the third hole section, the threaded sleeve rotates to drive the first rod body to rotate, and the thread lift angle of the internal thread of the third hole section is larger than the equivalent friction angle of the thread of the second rod body; the first rod body is in threaded fit with the first hole section, and can axially move relative to the first hole section when rotating, and the thread rise angle of the internal thread of the first hole section is larger than the equivalent friction angle of the thread of the first rod body; the screwing direction of the internal thread of the first hole section is opposite to that of the internal thread of the third hole section, so that the axial moving direction of the threaded sleeve is opposite to that of the first rod body; a key groove is further formed in the first hole section, the first sliding block is in rotation-stopping fit with the first hole section through the key groove, and the first sliding block is in rotation fit with the first rod body; the second sliding block is in anti-rotation fit with the second hole section; the first elastic element is connected between the threaded sleeve and the first rod body, and applies a pulling force to the threaded sleeve and the first rod body, when the spiral blade stops rotating, the first elastic element enables the threaded sleeve and the first rod body to be close to each other, and then the first sliding block and the second sliding block are switched to the second relative position.
Further, the association assembly includes a connecting tube and a third elastic member; the first slider is in sealing sliding fit with the first hole section, and the second slider is in sliding fit with the second hole Duan Mifeng; the two ends of the first hole section along the radial direction of the sterilizing tube are respectively a first end and a second end, and the first end is one end close to the sterilizing tube; the two ends of the second hole section along the radial direction of the sterilizing tube are a third end and a fourth end respectively, and the third end is one end close to the sterilizing tube; the first end is communicated with the third end through a connecting pipeline, and the second end is communicated with the fourth end through a connecting pipeline; the two ends of the third elastic piece are connected to the second sliding block and the side wall of the third end of the second hole section, when the second sliding block extends out of the second hole section, the third elastic piece applies a pulling force to the second sliding block, and when the spiral blade rotates, the pulling force of the third elastic piece is smaller than the centrifugal force of the second sliding block; the cross-sectional area of the first hole section is smaller than that of the second hole section, so that the second sliding block moves and the gas in the compressed connecting pipeline drives the first sliding block to move.
Further, the scraping component comprises a telescopic groove, a second elastic piece and a triangular prism; the telescopic groove is arranged on the inner wall of the disinfection tube, and the telescopic groove is arranged along the radial direction of the disinfection tube; the triangular prism is provided with a first side edge, a second side edge and a third side edge; the second elastic piece is arranged in the telescopic groove, and two ends of the second elastic piece are respectively connected with the bottom of the telescopic groove and the third side edge of the triangular prism; the driving motor rotates positively, the first sliding block and the second sliding block are switched to a first relative position, and the second hairbrush pushes against the first side edge of the triangular prism to enable the triangular prism to be positioned in the telescopic groove; the driving motor is reversed, the first sliding block and the second sliding block are switched to the first relative position, the second hairbrush is contacted with the side face of the triangular prism and drives the triangular prism to extend out of the telescopic slot, and the triangular prism extends out of the telescopic slot and then pushes the second hairbrush to enable the first sliding block and the second sliding block to be switched to the second relative position.
Further, the scraping assembly further comprises a sliding plate; the sliding plate is fixedly connected to the second elastic piece and the triangular prism at the same time, and is slidably arranged in the telescopic groove; the third side edge is hinged to the middle position of the sliding plate.
Further, the scraping assembly includes a first telescoping rod and a controller; the first telescopic rod can stretch out and draw back, and is arranged on the inner wall of the disinfection tube, and can stretch out or retract into the inner wall of the disinfection tube; the controller is electrically connected with the first telescopic rod, and can control the first telescopic rod to extend out of or retract back into the inner wall of the disinfection tube, and the first telescopic rod can be contacted with the second hairbrush when extending out of the inner wall of the disinfection tube; the controller is connected with driving motor electricity, and when driving motor corotation, driving motor makes first telescopic link retract in the inner wall of disinfection pipe, and when driving motor reversal, driving motor makes first telescopic link stretch out the inner wall of disinfection pipe, and the top pushes away the second brush and removes when first telescopic link stretches, makes the second slider get into in the second hole section to make first slider and second slider switch to the second relative position.
Further, the sewage treatment device for energy conservation and emission reduction also comprises a storage battery; the storage battery is electrically connected with the driving motor, and the driving motor is a permanent magnet motor; the disinfection tube is vertically arranged, external liquid enters the disinfection tube from the upper end and flows out from the lower end of the disinfection tube, and drives the spiral blade to rotate, and the rotation in the spiral blade drives the driving motor to rotate, so that the driving motor charges the storage battery; the battery discharges and can make driving motor rotate.
Further, the sterilizing lamp tube is a pulse xenon lamp tube.
Further, the disinfection tube is connected with a circulating tube, two ends of the circulating tube are respectively communicated with the upper end and the lower end of the disinfection tube, electromagnetic valves are respectively arranged at the two communicating positions, and when the driving motor rotates to clean, the electromagnetic valves are opened to enable the circulating tube to be communicated with the disinfection tube.
Further, the first brush is provided with bristles and a first brush holder, the first brush holder is made of plastic, and the first brush is fixedly connected with the first sliding block through the first brush holder; the second brush is provided with brush hair and a second brush handle, the second brush handle is made of metal, and the second brush is fixedly connected with the second sliding block through the second brush handle.
The beneficial effects of the invention are as follows:
1. through setting up first relative position and second relative position to first slider and second slider, when the second relative position, first brush breaks away from the contact with the disinfection fluorescent tube, avoids the excessive wearing and tearing of disinfection fluorescent tube, increases the life of disinfection fluorescent tube, can be with the impurity on clearance disinfection fluorescent tube and the disinfection tube when driving motor corotation, avoids impurity to remain, influences the disinfection effect, can clear up remaining impurity on first brush and the second brush when driving motor reverses, maintains the clearance function of first brush and second brush.
2. Through helical blade's rotation with increase liquid flow rate, liquid flow rate increase and wash away remaining impurity on first brush and the second brush, and the liquid that flows simultaneously washes away remaining impurity in clearance department between first brush and the disinfection fluorescent tube outer wall to and wash away remaining impurity in clearance department between second brush and the disinfection fluorescent tube inner wall, avoided needing to change the problem of brush among the prior art, improved clean efficiency, reduce use cost.
3. The storage battery is arranged to drive the driving motor to rotate, and the storage battery is charged through liquid flow, so that energy consumption can be reduced, and the use cost is reduced.
4. The circulating pipe is arranged to enable the liquid in the sterilizing pipe to circulate, so that the flow velocity of the liquid in the sterilizing pipe is promoted to be increased, and the cleaning effect is enhanced.
Drawings
FIG. 1 is a schematic view of a sewage treatment apparatus for energy saving and emission reduction according to an embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a part of the structure of an embodiment 1 of the sewage treatment apparatus for energy saving and emission reduction of the present invention, which includes a sterilizing pipe, a driving motor, a storage battery, a circulating pipe, etc.;
FIG. 3 is a schematic structural view of a part of the structure of an embodiment 1 of the sewage treatment apparatus for energy saving and emission reduction of the present invention, in which the structures such as a sterilizing pipe are omitted;
FIG. 4 is a cross-sectional view taken along the direction A-A in FIG. 3;
FIG. 5 is an enlarged view of a portion of FIG. 4 at B, with the first and second sliders in a second relative position;
FIG. 6 is an enlarged view of a portion of example 1 of the present invention showing the first and second sliders in a first relative position;
FIG. 7 is an enlarged view of a portion of the associated components of example 2 of the energy conservation and emission reduction sewage treatment device of the present invention;
FIG. 8 is a front view showing a part of the construction of an embodiment 1 of the sewage treatment apparatus for energy saving and emission reduction of the present invention, including the constructions of a storage battery, a driving motor, a sterilizing pipe, a circulating pipe, etc.;
FIG. 9 is a cross-sectional view taken along the direction C-C in FIG. 8;
FIG. 10 is a partial enlarged view at D in FIG. 9;
FIG. 11 is a partial enlarged view of example 1 of the sewage treatment apparatus for energy saving and emission reduction of the present invention;
FIG. 12 is a cross-sectional view of the fitting through hole of example 1 of the sewage treatment apparatus for energy saving and emission reduction of the present invention;
FIG. 13 is a cross-sectional view of a spiral vane of example 1 of a sewage treatment apparatus for energy conservation and emission reduction of the present invention, showing a first slider and a second slider in a second relative position;
FIG. 14 is a cross-sectional view of a spiral blade of example 1 of the energy-saving and emission-reducing sewage treatment apparatus of the present invention, in which the first slider and the second slider are located at a first relative position;
Wherein:
100. a sterilizing tube; 110. sterilizing the lamp tube; 120. a driving motor; 130. a storage battery; 140. a circulation pipe; 150. a dirty storage barrel; 160. a filter vat; 170. a clean storage barrel;
200. a helical blade;
300. a first brush; 310. a second brush; 320. a first slider; 330. a second slider; 340. a threaded sleeve; 350. a first elastic member; 360. a first rod body; 370. a third elastic member;
410. a first bore section; 420. a second bore section; 430. a third bore section;
500. a telescopic slot; 510. a second elastic member; 520. a sliding plate; 530. triangular prism; 540. a first side edge; 550. a second side edge; 560. and a third side edge.
Detailed Description
The present application will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present application. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
The sewage treatment apparatus for energy saving and emission reduction provided by the embodiment of the invention is described below with reference to fig. 1 to 14.
An embodiment 1 of a sewage treatment device for energy saving and emission reduction comprises a disinfection tube 100, a disinfection tube 110 and a spiral blade 200; the sterilizing lamp tube 110 is installed in the sterilizing tube 100 to sterilize the liquid in the sterilizing tube 100; the sterilizing lamp tube 110 is coaxially disposed with the sterilizing tube 100; the spiral blade 200 is rotatably installed on the sterilizing lamp tube 110, a first contact section is arranged on one side of the spiral blade 200, which is close to the sterilizing lamp tube 110, and a first brush 300 is arranged on the first contact section and is used for cleaning the outer wall of the sterilizing lamp tube 110; the side of the spiral blade 200, which is close to the inner wall of the disinfection tube 100, is provided with a second contact section, a second brush 310 is arranged on the second contact section and used for cleaning the inner wall of the disinfection tube 100, the spiral blade 200 rotates to drive the first brush 300 and the second brush 310 to rotate, and the weight of the second brush 310 is larger than that of the first brush 300.
The spiral blade 200 is provided with a matching through hole, the matching through hole is arranged along the radial direction of the sterilizing tube 100, the matching through hole comprises a first hole section 410 and a second hole section 420, the first hole section 410 is arranged on the first contact section, a first sliding block 320 is arranged in the first hole section 410, the first sliding block 320 can stretch in and out of the first hole section 410, the first hairbrush 300 is arranged on the first sliding block 320, and the first sliding block 320 moves in the first hole section 410 to drive the first hairbrush 300 to move; the second bore section 420 is disposed on the second contact section; the second hole section 420 is provided with a second sliding block 330, the second sliding block 330 can extend into and retract from the second hole section 420, the second hairbrush 310 is arranged on the second sliding block 330, and the second sliding block 330 moves in the second hole section 420 to drive the second hairbrush 310 to move; the rotation of the spiral blade 200 around the axis of the sterilizing light tube 110 drives the rotation of the first slider 320 and the second slider 330.
The weight of the second brush 310 is greater than that of the first brush 300, so that the centrifugal force generated when the second brush 310 rotates is greater than that generated when the first brush 300 rotates, the weight of the second slider 330 is greater than that of the first slider 320, and the centrifugal force of the second slider 330 is greater than that of the first slider 320, so that the first slider 320 and the first brush 300 can be driven to move by the associated components when the second brush 310 and the second slider 330 move.
The first slider 320 and the second slider 330 have a first relative position with respect to the helical blade 200; when the first slider 320 and the second slider 330 are located at the first relative position, the first slider 320 and the second slider 330 respectively extend out of the first hole section 410 and the second hole section 420, so that the first brush 300 and the second brush 310 respectively contact with the outer wall of the sterilizing lamp tube 110 and the inner wall of the sterilizing tube 100, and the first brush 300 and the second brush 310 can respectively clean impurities on the outer wall of the sterilizing lamp tube 110 and the inner wall of the sterilizing tube 100 in the rotating process.
The first slider 320 and the second slider 330 have a second relative position with respect to the helical blade 200, and when the first slider 320 and the second slider 330 are positioned at the second relative position, the first slider 320 and the second slider 330 are respectively retracted into the first hole section 410 and the second hole section 420, and the first brush 300 and the second brush 310 are respectively out of contact with the outer wall of the sterilizing light tube 110 and the inner wall of the sterilizing light tube 100.
The helical blade 200 is provided with an association assembly which enables the first slider 320 and the second slider 330 to be extended or retracted synchronously; one end of the spiral blade 200 is provided with a driving motor 120, and the driving motor 120 rotates to drive the spiral blade 200 to rotate relative to the sterilizing lamp tube 110; the inner wall of the sterilizing duct 100 is provided with a scraping assembly, and when the driving motor 120 rotates in the forward direction, the first slider 320 and the second slider 330 are synchronously extended out of the mating through hole through the associated assembly to be switched to the first relative position; when the drive motor 120 is counter-rotated, the scraping assembly brings the first slider 320 and the second slider 330 into a second relative position.
Further, the sewage treatment device for energy conservation and emission reduction further comprises a sewage storage barrel 150, a filter barrel 160 and a clean storage barrel 170; the dirty storage barrel 150, the filter barrel 160, the disinfection tube 100 and the clean storage barrel 170 are sequentially arranged from top to bottom, the dirty storage barrel 150 is communicated with the filter barrel 160 through a pipeline, the filter barrel 160 is communicated with the disinfection tube 100 through a pipeline, and the disinfection tube 100 is communicated with the clean storage barrel 170 through a pipeline; in the use, put into dirty storage bucket 150 with contaminated liquid, the liquid in the dirty storage bucket 150 filters in entering filter vat 160 through the pipeline, and the liquid after the filtration passes through the pipeline and gets into disinfection pipe 100 in disinfect, and the liquid after the disinfection passes through the pipeline and gets into clean storage bucket 170 in store, can conveniently take the liquid after the disinfection filtration.
During the process of filtering the liquid entering the sterilizing duct 100, the first slider 320 and the second slider 330 are initially positioned at the second relative position, the first brush 300 is out of contact with the outer wall of the sterilizing lamp tube 110, and a gap exists between the first brush 300 and the sterilizing lamp tube 110; the second brush 310 is out of contact with the inner wall of the sterilizing duct 100, and a gap exists between the second brush 310 and the inner wall of the sterilizing duct 100; after a period of time, the disinfection tube 110 and the disinfection tube 100 remain with impurities, which affects the disinfection effect, the driving motor 120 is started to make the driving motor 120 rotate forward, the driving motor 120 rotates to drive the spiral blade 200 to rotate, the spiral blade 200 rotates to drive the first slider 320 and the second slider 330 to rotate, the second slider 330 stretches out of the second hole section 420 through the centrifugal force generated by rotation, the second slider 330 moves and drives the first slider 320 to synchronously stretch out of the first hole section 410 through the association assembly, the first slider 320 and the second slider 330 are further moved into the first relative position from the second relative position, the first brush 300 is in contact with the outer wall of the disinfection tube 110, the second brush 310 is in contact with the inner wall of the disinfection tube 100, and the driving motor 120 continuously rotates forward, so that the first brush 300 cleans impurities on the outer wall of the disinfection tube 110, and the second brush 310 cleans impurities on the inner wall of the disinfection tube 100. After the driving motor 120 rotates forward for a first preset time, the driving motor 120 rotates reversely to enable the first sliding block 320 and the second sliding block 330 to be switched to a first relative position, but the driving motor 120 continuously rotates reversely to jack up the second sliding block 330, the second sliding block 330 is separated from contact with the inner wall of the disinfection tube 100, the second sliding block 330 is retracted into the second hole section 420, the second sliding block 330 moves to drive the first sliding block 320 to retract into the first hole section 410 through the association assembly, the second sliding block 330 enables the first sliding block 320 and the second sliding block 330 to enter a second relative position through the association assembly and the scraping assembly, a gap exists between the first hairbrush 300 and the outer wall of the disinfection tube 110, a gap exists between the second hairbrush 310 and the inner wall of the disinfection tube 100, in the process, the driving motor 120 rotates reversely to drive the spiral blade 200 to rotate, the spiral blade 200 rotates reversely to drive liquid in the disinfection tube 100 to flow, the liquid flow to wash the residual impurities on the first hairbrush 300 and the second hairbrush 310, and the residual impurities on the inner wall of the disinfection tube 100. The rotation of the helical blade 200 causes the flow rate of the liquid to be greater than the flow rate of the liquid due to gravity when the helical blade 200 is stationary. The first preset time is set to be the same as the actual working requirement. The first brush 300 and the second brush 310 are provided in plural groups on the spiral blade 200.
Through setting up first relative position and second relative position to first slider 320 and second slider 330, when the second relative position, first brush 300 breaks away from the contact with disinfection fluorescent tube 110, avoid disinfection fluorescent tube 110 excessive wear, increase the life of disinfection fluorescent tube 110, impurity on can will clear up disinfection fluorescent tube 110 and disinfection fluorescent tube 100 when driving motor 120 corotation, avoid impurity to remain, influence disinfection effect, can clear up remaining impurity on first brush 300 and the second brush 310 when driving motor 120 reverses, maintain the clearance function of first brush 300 and second brush 310.
Through the rotation of the spiral blade 200 to increase the liquid flow speed, the liquid flow speed increases and washes the impurities remained on the first brush 300 and the second brush 310, and simultaneously the flowing liquid washes the impurities remained at the gap between the first brush 300 and the outer wall of the sterilizing lamp tube 110 and the impurities remained at the gap between the second brush 310 and the inner wall of the sterilizing tube 100, thereby avoiding the problem that the brush needs to be replaced in the prior art, increasing the cleaning efficiency and reducing the use cost.
The associated assembly includes a threaded sleeve 340, a first rod 360, and a first resilient member 350.
The mating through hole further includes a third hole section 430, the third hole section 430 being located between the first hole section 410 and the second hole section 420, the first hole section 410, the second hole section 420 and the third hole section 430 being coaxially disposed; the threaded sleeve 340 is threaded through the third hole section 430 and is in threaded engagement with the third hole section 430, so that the threaded sleeve 340 can move along the axial direction of the engagement through hole while rotating; one end of the threaded sleeve 340 is rotationally connected with the second sliding block 330, the other end of the threaded sleeve 340 is in spline fit with the first rod body 360, the second sliding block 330 moves to drive the threaded sleeve 340 to axially move, the threaded sleeve 340 axially moves and simultaneously rotates under the action of the third hole section 430, and the threaded sleeve 340 rotates to drive the first rod body 360 to rotate. The lead angle of the internal thread of the third bore section 430 is greater than the equivalent friction angle of the self-threading.
The first rod body 360 is in threaded fit with the first hole section 410, and when the first rod body 360 rotates, the first rod body can axially move relative to the first hole section 410, and the thread rise angle of the internal thread of the first hole section 410 is larger than the equivalent friction angle of the thread of the first rod body; the direction of rotation of the internal threads of the first bore section 410 is opposite to the direction of rotation of the internal threads of the third bore section 430, such that the direction of axial movement of the threaded sleeve 340 is opposite to the direction of axial movement of the first shank 360; the second slider 330 extends out of the first hole section 410 to drive the threaded sleeve 340 to move along a first direction, so that the threaded sleeve 340 rotates under the action of the internal thread of the third hole section 430, the threaded sleeve 340 rotates to drive the first rod body 360 to rotate, so that the first rod body 360 moves along a second direction under the action of the first hole section 410, the first direction is along the radial direction of the sterilizing tube 100, the first hole section 410 points to the direction of the second hole section 420, and the second direction is opposite to the first direction; the first hole section 410 is further internally provided with a key slot, the first slider 320 is in rotation-stopping fit with the first hole section 410 through the key slot, the first slider 320 is in rotation fit with the first rod body 360, the first rod body 360 can rotate relative to the first slider 320, the first rod body 360 moves along the second direction while rotating to drive the first slider 320 to move along the second direction, the first slider 320 extends out of the first hole section 410, and the first slider 320 moves to drive the first hairbrush 300 to move and contact with the outer wall of the disinfection lamp tube 110.
The second slider 330 is in a non-rotational engagement with the second bore section 420.
The first elastic member 350 is connected between the threaded sleeve 340 and the first rod 360, the first elastic member 350 applies a pulling force to the threaded sleeve 340 and the first rod 360, and when the rotation of the helical blade 200 is stopped, the first elastic member 350 applies a pulling force to the threaded sleeve 340 and the first rod 360, so that the threaded sleeve 340 and the first rod 360 are close to each other, and the first slider 320 and the second slider 330 are switched to the second relative position.
Specifically, during use, first slider 320 and second slider 330 are initially in a second relative position; the driving motor 120 rotates positively to drive the helical blade 200 to rotate, the helical blade 200 rotates to drive the first brush 300 and the second brush 310 to rotate, the second brush 310 moves along the first direction, the second brush 310 moves to drive the second slider 330 to extend out of the second hole section 420, the second slider 330 moves to drive the threaded sleeve 340 to move along the first direction, the threaded sleeve 340 moves and simultaneously rotates under the action of the third hole section 430, the threaded sleeve 340 rotates and drives the first rod body 360 to rotate through spline fit, the first rod body 360 moves along the second direction under the action of internal threads in the first hole section 410 while rotating, the first rod body 360 moves to drive the first slider 320 to move along the second direction, the first slider 320 extends out of the first hole section 410, the first slider 320 moves to drive the first brush 300 to move, and the first slider 320 and the second slider 330 extend out of the first hole section 410 and the second hole section 420 respectively, and the first slider 320 and the second slider 330 are switched from the second relative position to the first relative position; the driving motor 120 stops rotating, so that the spiral blade 200 stops rotating, the centrifugal force on the second sliding block 330 disappears, the first elastic piece 350 pulls the threaded sleeve 340 and the first rod body 360 to be close to each other, the first elastic piece 350 enables the threaded sleeve 340 to move along the second direction, the threaded sleeve 340 moves to drive the second sliding block 330 to retract into the second hole section 420, the first elastic piece 350 enables the first rod body 360 to move along the first direction, the first rod body 360 moves to drive the first sliding block 320 to move along the first direction, the first sliding block 320 is retracted into the first hole section 410, and then the first sliding block 320 and the second sliding block 330 are switched to the second relative position.
The scraping assembly includes a telescopic groove 500, a second elastic member 510, and a triangular prism 530; the telescopic groove 500 is provided on the inner wall of the sterilizing tube 100, and the telescopic groove 500 is provided along the radial direction of the sterilizing tube 100; triangular prism 530 has a first side edge 540, a second side edge 550, and a third side edge 560; the second elastic member 510 is disposed in the expansion slot 500, and two ends of the second elastic member 510 are respectively connected to the bottom of the expansion slot 500 and the third side edge 560 of the triangular prism 530.
The driving motor 120 rotates forward, the first slider 320 and the second slider 330 are switched to the first relative position, and the second brush 310 pushes against the first side edge 540 of the triangular prism 530, so that the triangular prism 530 is positioned in the telescopic slot 500.
The driving motor 120 is reversed, the first sliding block 320 and the second sliding block 330 are switched to the first relative position, the second hairbrush 310 is contacted with the side surface of the triangular prism 530 and drives the triangular prism 530 to extend out of the telescopic slot 500, and the triangular prism 530 extends out of the telescopic slot 500 and then pushes the second hairbrush 310 to enable the first sliding block 320 and the second sliding block 330 to be switched to the second relative position.
The driving motor 120 rotates in the opposite direction to drive the screw blade 200 to rotate in the opposite direction, the screw blade 200 rotates to enable the first slider 320 and the second slider 330 to be positioned at the second relative position, the second brush 310 contacts with the inner wall of the sterilizing tube 100, the second brush 310 contacts with the first side edge 540 of the triangular prism 530 to generate friction force, the triangular prism 530 rotates in the forward direction, the second elastic member 510 pushes the triangular prism 530 to move after the triangular prism 530 rotates in the forward direction, the side surface between the first side edge 540 and the second side edge 550 contacts with the second brush 310 to generate friction force, the second brush 310 rotates and drives the triangular prism 530 to rotate in the forward direction through the side surface and simultaneously stretches out the telescopic groove 500, the triangular prism 530 extends out of the telescopic groove 500 and is positioned between the inside of the sterilizing tube 100 and the second hairbrush 310, the triangular prism 530 pushes the second hairbrush 310 to enable the second hairbrush 310 to move along the second direction, the second hairbrush 310 moves to drive the second sliding block 330 to move along the second direction, the second sliding block 330 moves to drive the threaded sleeve 340 to move along the second direction, the threaded sleeve 340 moves along the second direction and simultaneously drives the first sliding block 320 to move along the first direction through the first rod body 360, the first sliding block 320 moves and retracts into the first hole section 410, the first sliding block 320 moves to drive the first hairbrush 300 to move, and the first hairbrush 300 is separated from contact with the outer wall of the sterilizing tube 110; the triangular prism 530 extends out of the expansion slot 500 to bring the first slider 320 and the second slider 330 into a second relative position. The triangular prism 530 is capable of scraping off foreign substances on the side of the second brush 310 when extending out of the telescopic groove 500.
The scraping assembly further includes a sliding plate 520; the sliding plate 520 is fixedly connected to the second elastic member 510 and the triangular prism 530 at the same time, and the sliding plate 520 is slidably installed in the expansion slot 500; the third side edge 560 is hinged to the middle position of the sliding plate 520.
The sewage treatment device for energy conservation and emission reduction also comprises a storage battery 130, and the storage battery 130 is electrically connected with the driving motor 120; the disinfection tube 100 is vertically arranged, external liquid enters the disinfection tube 100 from the upper end and flows out from the lower end of the disinfection tube 100, and drives the spiral blade 200 to rotate, and the rotation in the spiral blade 200 drives the driving motor 120 to rotate, so that the driving motor 120 charges the storage battery 130; the discharge of battery 130 can rotate drive motor 120.
Specifically, the driving motor 120 is a permanent magnet motor; the upper end of the sterilizing tube 100 is provided with a pipe for connecting the filter vat 160, and the lower end of the sterilizing tube 100 is provided with a pipe for communicating with the clean storage vat 170; in the use, the liquid in the filter vat 160 flows into the disinfection tube 100 from the upper end of the disinfection tube 100 through the pipeline and light disinfection is carried out, the liquid in the disinfection tube 100 can drive the helical blade 200 to rotate when flowing from top to bottom, the helical blade 200 rotates to drive the output shaft of the driving motor 120 to rotate, and then the driving motor 120 charges the storage battery 130, when the outer wall of the disinfection tube 110 and the inner wall of the disinfection tube 100 need to be cleaned, the storage battery 130 discharges, the driving motor 120 rotates positively or reversely, the driving motor 120 is driven to rotate by arranging the storage battery 130, and the storage battery 130 is charged by liquid flow, so that the energy consumption and the use cost can be reduced.
The sterilizing lamp 110 is a pulsed xenon lamp.
The liquid in the sterilizing tube 100 can be sterilized by irradiation of the pulse xenon lamp tube. The pulse xenon lamp tube can radiate ultraviolet rays in UVC wave bands to directly kill microorganisms in bacteria-containing sewage.
The disinfection tube 100 is connected with a circulation tube 140, two ends of the circulation tube 140 are respectively communicated with the upper end and the lower end of the disinfection tube 100, electromagnetic valves are respectively arranged at the two communicating positions, when the driving motor 120 rotates to clean, the electromagnetic valves are opened, the circulation tube 140 is communicated with the disinfection tube 100, and liquid in the disinfection tube 100 is caused to circulate through the circulation tube 140, so that the cleaning effect is enhanced.
The first brush 300 has bristles and a first brush handle made of plastic, and the first brush 300 is fixedly coupled with the first slider 320 through the first brush handle; the second brush 310 has bristles and a second brush handle made of metal, and the second brush 310 is fixedly coupled with the second slider 330 through the second brush handle. The weight of the first brush 300 is smaller than that of the second brush 310, so that the centrifugal force of the second brush 310 is larger than that of the first brush 300, and the second brush 310 is further promoted to drive the first brush 300 into the second relative position more easily, and the cleaning effect of the sterilizing lamp tube 110 and the sterilizing tube 100 is improved.
For convenience of understanding, the procedure of embodiment 1 of the present invention will be described in detail.
The contaminated liquid is placed in the contaminated storage tub 150, the liquid in the contaminated storage tub 150 enters the filter tub 160 through the pipe, the liquid is filtered by the filter tub 160 and then enters the sterilizing pipe 100 through the pipe to be sterilized, and the sterilized liquid enters the clean storage tub 170 through the pipe.
When the liquid flows in the sterilizing tube 100, the spiral blade 200 is driven to rotate, and the spiral blade 200 rotates to drive the driving motor 120 to rotate, so that the driving motor 120 generates electricity and charges the storage battery 130.
After the sterilizing tube 100 is operated for a period of time, impurities remain on the inner wall of the sterilizing tube 100 and the outer wall of the sterilizing tube 110, the storage battery 130 is discharged to rotate the driving motor 120, the driving motor 120 is initially rotated forward and drives the spiral blade 200 to rotate, the threaded sleeve 340 rotates the second slider 330 to slide out of the second hole section 420 to enable the second brush 310 to be in contact with the inner wall of the sterilizing tube 100, the second slider 330 moves to drive the threaded sleeve 340 to move in the first direction, the threaded sleeve 340 rotates under the action of the internal thread of the third hole section 430 while the threaded sleeve 340 moves in the first direction, the first rod 360 rotates while moving in the second direction under the action of the internal thread of the first hole section 410, the first rod 360 moves in the second direction while driving the first slider 320 to move in the second direction, the first slider 320 moves along the second direction and extends out of the first hole section 410, the first slider 320 moves while driving the first brush 300 to move, so that the first brush 300 contacts with the outer wall of the sterilizing light tube 110, further, the first slider 320 and the second slider 330 are switched from the second relative position to the first relative position, the spiral blade 200 rotates to drive the first brush 300 to clean the outer wall of the sterilizing light tube 110 while the spiral blade 200 rotates to drive the second brush 310 to clean the inner wall of the sterilizing light tube 100, the driving motor 120 rotates for a first preset time and starts to rotate reversely, the spiral blade 200 rotates to drive the first slider 320 and the second slider 330 to the second relative position, the second brush 310 contacts with the inner wall of the sterilizing light tube 100, the second brush 310 contacts with the first side edge 540 of the triangular prism 530 and generates friction force, the triangular prism 530 rotates positively, and the triangular prism 530 rotates positively, the second elastic member 510 pushes the triangular prism 530 to move, so that the side surface between the first side edge 540 and the second side edge 550 is in contact with the second brush 310 and generates friction force, the second brush 310 rotates and drives the triangular prism 530 to extend out of the telescopic slot 500 through the side surface, the triangular prism 530 extends out of the telescopic slot 500 and then is positioned between the inside of the sterilizing tube 100 and the second brush 310, the triangular prism 530 pushes the second brush 310 to move the second brush 310 along the second direction, the second brush 310 moves to drive the second slider 330 to move along the second direction, the second slider 330 moves to drive the threaded sleeve 340 to move along the second direction, the threaded sleeve 340 moves along the second direction and simultaneously drives the first slider 320 to move along the first direction through the first rod body 360, the first slider 320 moves to drive the first brush 300 to move and retract into the first hole section 410, and the first brush 300 is separated from contact with the outer wall of the sterilizing tube 110; the triangular prism 530 extends out of the expansion slot 500 to bring the first slider 320 and the second slider 330 into a second relative position. The triangular prism 530 is capable of scraping off foreign substances on the side of the second brush 310 when extending out of the telescopic groove 500.
The specific embodiment 2 of the sewage treatment device for energy conservation and emission reduction is different from the specific embodiment 1 in that the related components are replaced by the following technical scheme: the associated assembly includes a connecting tube and a third resilient member 370; the first slider 320 is in sealing sliding engagement with the first aperture segment 410 and the second slider 330 is in sealing sliding engagement with the second aperture segment 420. The first hole section 410 has a first end and a second end along the radial direction of the sterilizing tube 100, wherein the first end is an end close to the sterilizing lamp tube 110; the second hole section 420 has a third end and a fourth end along the radial direction of the sterilizing tube 100, and the third end is an end close to the sterilizing lamp tube 110. The first end is communicated with the third end through a connecting pipeline, and the second end is communicated with the fourth end through a connecting pipeline. The two ends of the third elastic member 370 are connected to the second slider 330 and the sidewall of the third end of the second hole section 420, and when the second slider 330 extends out of the second hole section 420, the third elastic member 370 applies a tensile force to the second slider 330, and when the spiral blade 200 rotates, the tensile force of the third elastic member 370 is smaller than the centrifugal force of the second slider 330. The cross-sectional area of the first hole section 410 is smaller than the cross-sectional area of the second hole section 420, so that the second slider 330 moves and the first slider 320 is driven to move by compressing the gas in the connecting pipe.
In use, the helical blade 200 rotates, causing the second slider 330 to move in a first direction, and when the second slider 330 moves in the first direction, pushing air in the second hole section 420 into the first hole section 410, causing the first slider 320 to move in a second direction, thereby causing the first slider 320 and the second slider 330 to move synchronously, the first slider 320 and the second slider 330 moving to a first relative position; the spiral blade 200 stops rotating, the third elastic member 370 pulls the second slider 330 to retract the second slider 330 into the second hole section 420, and the second slider 330 moves to drive the air to move into the first hole section 410, so that the first slider 320 is retracted into the first hole section 410, and the first slider 320 and the second slider 330 are switched to the second relative position.
The embodiment 3 of the sewage treatment device for energy conservation and emission reduction of the invention is different from the embodiment 1 in that the scraping assembly replaces the following technical scheme: the scraping assembly comprises a first telescopic rod and a controller; the first telescopic rod can stretch out and draw back, and is arranged on the inner wall of the disinfection tube 100, and can stretch out or retract into the inner wall of the disinfection tube 100; the controller is electrically connected with the first telescopic rod, and can control the first telescopic rod to extend or retract into the inner wall of the disinfection tube 100, and the first telescopic rod can be contacted with the second hairbrush 310 when extending out of the inner wall of the disinfection tube 100; the controller is electrically connected with the driving motor 120, when the driving motor 120 rotates positively, the driving motor 120 makes the first telescopic rod retract into the inner wall of the sterilizing tube 100, when the driving motor 120 rotates reversely, the driving motor 120 makes the first telescopic rod extend out of the inner wall of the sterilizing tube 100, and when the first telescopic rod extends, the second brush 310 is pushed to move, so that the second brush 310 moves along the second direction, the second brush 310 moves to drive the second slider 330 to move along the second direction, and the second slider 330 enters the second hole section 420, so that the first slider 320 and the second slider 330 are switched to the second relative position.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The sewage treatment device for energy conservation and emission reduction is characterized by comprising a disinfection tube, a disinfection lamp tube and a spiral blade; the sterilizing lamp tube is arranged in the sterilizing tube and used for sterilizing liquid in the sterilizing tube; the disinfection lamp tube and the disinfection tube are coaxially arranged; the spiral blade is rotatably arranged on the disinfection lamp tube, a first contact section is arranged on one side of the spiral blade, which is close to the disinfection lamp tube, and a first brush is arranged on the first contact section and is used for cleaning the outer wall of the disinfection lamp tube; a second contact section is arranged on one side of the spiral blade, which is close to the inner wall of the disinfection tube, and a second brush is arranged on the second contact section and is used for cleaning the inner wall of the disinfection tube, and the spiral blade rotates to drive the first brush and the second brush to rotate;
The spiral blade is provided with a matching through hole, the matching through hole is arranged along the radial direction of the disinfection tube, the matching through hole comprises a first hole section and a second hole section, the first hole section is arranged on the first contact section, a first sliding block is arranged in the first hole section, the first sliding block can stretch into and out of the first hole section, the first hairbrush is arranged on the first sliding block, and the first sliding block moves in the first hole section to drive the first hairbrush to move; the second hole section is arranged on the second contact section; a second sliding block is arranged in the second hole section, the second sliding block can stretch into and out of the second hole section, a second brush is arranged on the second sliding block, and the second sliding block moves in the second hole Duan Nayi to drive the second brush to move;
the weight of the second hairbrush is larger than that of the first hairbrush, and the weight of the second sliding block is larger than that of the first sliding block;
the first slider and the second slider have a first relative position with respect to the helical blade; when the first sliding block and the second sliding block are positioned at the first relative position, the first sliding block and the second sliding block respectively extend out of the first hole section and the second hole section, so that the first hairbrush and the second hairbrush are respectively in contact with the outer wall of the disinfection lamp tube and the inner wall of the disinfection tube, and the first hairbrush and the second hairbrush can respectively clean impurities on the outer wall of the disinfection lamp tube and the inner wall of the disinfection tube in the rotation process;
The first sliding block and the second sliding block are provided with second relative positions relative to the helical blade, when the first sliding block and the second sliding block are positioned at the second relative positions, the first sliding block and the second sliding block respectively retract into the first hole section and the second hole section, and the first hairbrush and the second hairbrush are respectively separated from contact with the outer wall of the disinfection lamp tube and the inner wall of the disinfection tube;
the helical blade is provided with an association assembly, and the association assembly can enable the first sliding block and the second sliding block to synchronously extend or retract; one end of the spiral blade is provided with a driving motor, and the driving motor rotates to drive the spiral blade to rotate relative to the disinfection lamp tube; the inner wall of the disinfection tube is provided with a scraping component, and when the driving motor rotates forwards, the first sliding block and the second sliding block synchronously extend out of the matched through hole through the association component so as to be switched to a first relative position; when the driving motor rotates reversely, the scraping assembly enables the first sliding block and the second sliding block to enter a second relative position.
2. The energy conservation and emission reduction sewage treatment device according to claim 1, wherein the association assembly comprises a threaded sleeve, a first rod body and a first elastic member;
the matching through hole further comprises a third hole section, the third hole section is positioned between the first hole section and the second hole section, and the first hole section, the second hole section and the third hole section are coaxially arranged; the threaded sleeve penetrates through the third hole section and is in threaded fit with the third hole section, so that the threaded sleeve can move along the axial direction of the matched through hole while rotating; one end of the threaded sleeve is rotationally connected with the second sliding block, the other end of the threaded sleeve is matched with the first rod body through a spline, the second sliding block moves to drive the threaded sleeve to axially move, the threaded sleeve axially moves and simultaneously rotates under the action of the third hole section, the threaded sleeve rotates to drive the first rod body to rotate, and the thread lift angle of the internal thread of the third hole section is larger than the equivalent friction angle of the thread of the second rod body;
The first rod body is in threaded fit with the first hole section, and can axially move relative to the first hole section when rotating, and the thread rise angle of the internal thread of the first hole section is larger than the equivalent friction angle of the thread of the first rod body; the screwing direction of the internal thread of the first hole section is opposite to that of the internal thread of the third hole section, so that the axial moving direction of the threaded sleeve is opposite to that of the first rod body; a key groove is further formed in the first hole section, the first sliding block is in rotation-stopping fit with the first hole section through the key groove, and the first sliding block is in rotation fit with the first rod body;
the second sliding block is in anti-rotation fit with the second hole section;
the first elastic element is connected between the threaded sleeve and the first rod body, and applies a pulling force to the threaded sleeve and the first rod body, when the spiral blade stops rotating, the first elastic element enables the threaded sleeve and the first rod body to be close to each other, and then the first sliding block and the second sliding block are switched to the second relative position.
3. The apparatus according to claim 1, wherein the associated assembly comprises a connecting pipe and a third elastic member; the first slider is in sealing sliding fit with the first hole section, and the second slider is in sliding fit with the second hole Duan Mifeng;
The two ends of the first hole section along the radial direction of the sterilizing tube are respectively a first end and a second end, and the first end is one end close to the sterilizing tube; the two ends of the second hole section along the radial direction of the sterilizing tube are a third end and a fourth end respectively, and the third end is one end close to the sterilizing tube; the first end is communicated with the third end through a connecting pipeline, and the second end is communicated with the fourth end through a connecting pipeline; the two ends of the third elastic piece are connected to the second sliding block and the side wall of the third end of the second hole section, when the second sliding block extends out of the second hole section, the third elastic piece applies a pulling force to the second sliding block, and when the spiral blade rotates, the pulling force of the third elastic piece is smaller than the centrifugal force of the second sliding block; the cross-sectional area of the first hole section is smaller than that of the second hole section, so that the second sliding block moves and the gas in the compressed connecting pipeline drives the first sliding block to move.
4. The apparatus according to claim 1, wherein the scraping assembly comprises a telescopic groove, a second elastic member and a triangular prism; the telescopic groove is arranged on the inner wall of the disinfection tube, and the telescopic groove is arranged along the radial direction of the disinfection tube; the triangular prism is provided with a first side edge, a second side edge and a third side edge; the second elastic piece is arranged in the telescopic groove, and two ends of the second elastic piece are respectively connected with the bottom of the telescopic groove and the third side edge of the triangular prism;
The driving motor rotates positively, the first sliding block and the second sliding block are switched to a first relative position, and the second hairbrush pushes against the first side edge of the triangular prism to enable the triangular prism to be positioned in the telescopic groove;
the driving motor is reversed, the first sliding block and the second sliding block are switched to the first relative position, the second hairbrush is contacted with the side face of the triangular prism and drives the triangular prism to extend out of the telescopic slot, and the triangular prism extends out of the telescopic slot and then pushes the second hairbrush to enable the first sliding block and the second sliding block to be switched to the second relative position.
5. The energy saving and emission reduction sewage treatment device as claimed in claim 4, wherein the scraping assembly further comprises a sliding plate; the sliding plate is fixedly connected to the second elastic piece and the triangular prism at the same time, and is slidably arranged in the telescopic groove; the third side edge is hinged to the middle position of the sliding plate.
6. The energy conservation and emission reduction sewage treatment device according to claim 1, wherein the scraping assembly comprises a first telescopic rod and a controller; the first telescopic rod can stretch out and draw back, and is arranged on the inner wall of the disinfection tube, and can stretch out or retract into the inner wall of the disinfection tube; the controller is electrically connected with the first telescopic rod, and can control the first telescopic rod to extend out of or retract back into the inner wall of the disinfection tube, and the first telescopic rod can be contacted with the second hairbrush when extending out of the inner wall of the disinfection tube; the controller is connected with driving motor electricity, and when driving motor corotation, driving motor makes first telescopic link retract in the inner wall of disinfection pipe, and when driving motor reversal, driving motor makes first telescopic link stretch out the inner wall of disinfection pipe, and the top pushes away the second brush and removes when first telescopic link stretches, makes the second slider get into in the second hole section to make first slider and second slider switch to the second relative position.
7. The energy-saving and emission-reducing sewage treatment device according to claim 1, wherein the energy-saving and emission-reducing sewage treatment device further comprises a storage battery;
the storage battery is electrically connected with the driving motor, and the driving motor is a permanent magnet motor;
the disinfection tube is vertically arranged, external liquid enters the disinfection tube from the upper end and flows out from the lower end of the disinfection tube, and drives the spiral blade to rotate, and the rotation in the spiral blade drives the driving motor to rotate, so that the driving motor charges the storage battery;
the battery discharges and can make driving motor rotate.
8. The apparatus according to claim 1, wherein the sterilizing lamp is a pulsed xenon lamp.
9. The sewage treatment device for energy conservation and emission reduction according to claim 1, wherein the disinfection tube is connected with a circulation tube, two ends of the circulation tube are respectively communicated with the upper end and the lower end of the disinfection tube, electromagnetic valves are respectively arranged at the two communicating positions, and when the driving motor rotates to clean, the electromagnetic valves are opened to enable the circulation tube to be communicated with the disinfection tube.
10. The apparatus according to claim 1, wherein the first brush has bristles and a first handle, the first handle is made of plastic, and the first brush is fixedly connected with the first slider through the first handle;
The second brush is provided with brush hair and a second brush handle, the second brush handle is made of metal, and the second brush is fixedly connected with the second sliding block through the second brush handle.
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| CN202310895602.7A CN116715312B (en) | 2023-07-20 | 2023-07-20 | Sewage treatment device for energy conservation and emission reduction |
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| CN202310895602.7A CN116715312B (en) | 2023-07-20 | 2023-07-20 | Sewage treatment device for energy conservation and emission reduction |
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| CN116715312B (en) | 2024-02-23 |
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