CN113476904A - Self-cleaning water collecting tank for sedimentation tank and control method thereof - Google Patents
Self-cleaning water collecting tank for sedimentation tank and control method thereof Download PDFInfo
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- CN113476904A CN113476904A CN202110883849.8A CN202110883849A CN113476904A CN 113476904 A CN113476904 A CN 113476904A CN 202110883849 A CN202110883849 A CN 202110883849A CN 113476904 A CN113476904 A CN 113476904A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 140
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 238000004062 sedimentation Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 153
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 91
- 239000010935 stainless steel Substances 0.000 claims abstract description 91
- 230000001680 brushing effect Effects 0.000 claims description 134
- 238000007790 scraping Methods 0.000 claims description 110
- 238000005406 washing Methods 0.000 claims description 71
- 239000004744 fabric Substances 0.000 claims description 33
- 239000010802 sludge Substances 0.000 claims description 33
- 238000001179 sorption measurement Methods 0.000 claims description 27
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 239000010410 layer Substances 0.000 claims description 11
- 210000005056 cell body Anatomy 0.000 claims description 10
- 230000005389 magnetism Effects 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000002209 hydrophobic effect Effects 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 6
- 239000008213 purified water Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 210000004209 hair Anatomy 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005201 scrubbing Methods 0.000 abstract description 16
- 230000001960 triggered effect Effects 0.000 description 24
- 238000011010 flushing procedure Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 17
- 230000008569 process Effects 0.000 description 7
- 239000007921 spray Substances 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 6
- 239000010865 sewage Substances 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2444—Discharge mechanisms for the classified liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
- B01D21/32—Density control of clear liquid or sediment, e.g. optical control ; Control of physical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
- B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
Abstract
The invention discloses a self-cleaning water collecting tank for a sedimentation tank, which comprises a stainless steel tank body and a self-cleaning device, wherein the self-cleaning device comprises a tank body lifting mechanism, a scrubbing mechanism and a supporting mechanism, wherein the tank body lifting mechanism is arranged at the bottom of the stainless steel tank body and used for lifting or lowering the height of the tank body, the scrubbing mechanism is provided with a scrubbing lifting assembly and a brush cylinder and used for scrubbing the bottom of the tank body, and the supporting mechanism is erected at the upper end of the stainless steel tank body and used for arranging the scrubbing mechanism; and the control cabinet is externally provided with a control circuit and a controller and is used for controlling the work of electronic components in the cleaning device.
Description
Technical Field
The invention belongs to the technical field of water collecting tanks, and particularly relates to a self-cleaning water collecting tank for a sedimentation tank and a control method thereof.
Background
The water collecting tank is used for uniformly collecting overflow clear water, is mainly used at the water outlet end of the sedimentation tank, and is usually in a strip hole type or a sawtooth type. The sedimentation tank is a structure for removing suspended substances in water by using sedimentation, and is widely used in wastewater treatment.
Current water catch bowl generally does not all possess the bottom and scrapes mud mechanism, and the water catch bowl that has this function a bit generally scrapes mud effect not good, and can drive the upper strata rivers and flow when scraping mud, leads to bottom silt to roll, influences the effect of scraping mud.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a self-cleaning water collecting tank for a sedimentation tank, which has a simple structure and good mud scraping and cleaning effects, and a control method thereof.
In order to achieve the purpose, the invention provides the following technical scheme: a self-cleaning water collecting tank for a sedimentation tank comprises a stainless steel tank body and a self-cleaning device, wherein the self-cleaning device comprises
The tank body lifting mechanism is arranged at the bottom of the stainless steel tank body and used for lifting or descending the height of the tank body,
the scrubbing mechanism is provided with a scrubbing lifting component and a brush cylinder and is used for scrubbing the bottom of the tank body, and the supporting mechanism is erected at the upper end of the stainless steel tank body and is used for arranging the scrubbing mechanism;
a control cabinet, a control circuit and a controller are arranged in the control cabinet which is arranged outside and used for controlling the work of electronic components in the self-cleaning device,
the upper part of the side wall of one side of the stainless steel tank body is provided with a purified water outlet, one side of the bottom of the stainless steel tank body is provided with a sludge discharge port, the tank body lifting mechanism is a hydraulic lifting platform, and the bottom of the sludge discharge port is provided with a sewage discharge electromagnetic valve; and can set up level sensor in the outside of cell body, confirm the liquid level outside the sedimentation tank through level sensor's response to go up and down in order to satisfy the use in the different liquid levels to the cell body through cell body elevating system.
Be provided with the filter stopper on the water purification export, just the stainless steel tank body be provided with the protective layer outward, the protective layer is including setting up anticorrosive coating outside the stainless steel tank body and setting up the hydrophobic layer outside the anticorrosive coating.
Thereby can ensure the holistic life of stainless steel water catch bowl through setting up anticorrosive coating and hydrophobic layer, and set up and filter the stopper and can filter out water, avoid floating the impurity outflow on water.
The invention is further configured to: the filter plug comprises
A filter shell, the filter shell in the shape of a circular column is connected on the purified water outlet through screw threads,
a filter funnel, wherein the filter funnel is provided with meshes and is connected with the bottom of the filter shell through threads, the filter funnel extends out of the water inlet outlet,
a support sheet, the annular support sheet is propped against the end surface of the filter shell, a filter bag extending into the filter shell is fixedly arranged on the support sheet,
an upper magnetic ring integrally formed in the support sheet,
the lower magnetic ring is integrally formed in the end face of one side, close to the support sheet, of the filter shell, and the opposite faces of the upper magnetic ring and the lower magnetic ring are magnetically attracted; the filter housing and the support sheet are made of plastic.
Through the cooperation of filter hopper and backing sheet can play good filter effect, and through filtering shell threaded connection, and set up magnetism ring and lower magnetism ring fit to the washing and the change of filter stopper can be convenient for, thereby ensure holistic result of use.
The invention is further configured to: the self-cleaning device also comprises a groove body lifting mechanism
The scraping and washing mechanism is arranged on the supporting mechanism and is provided with a scraping plate for brushing the bottom of the stainless steel groove body;
the cleaning mechanism is arranged on the brushing lifting mechanism and is used for cleaning a brush barrel on the brushing mechanism;
the supporting mechanism comprises
A placing plate which is positioned right above the stainless steel tank body and is provided with a through placing groove,
a placing frame which is arranged at the upper end of the placing plate and surrounds the placing groove,
the horizontal displacement sliding table with the sliding table supporting plate is erected on the placing frame and driven by a horizontal displacement servo motor, the sliding table supporting plate is located in the placing groove, the end face of the sliding table supporting plate faces downwards, and a fixing plate is fixedly arranged at the lower end of the sliding table dragging plate through a fixing frame.
The four support columns are distributed around the stainless steel tank body in a rectangular shape and play a role in supporting the placing plate;
the lifting cylinders are respectively arranged on one supporting column, the bottom of each lifting cylinder is fixedly connected with the corresponding supporting column, and the driving rod of each lifting cylinder is fixedly connected with the corresponding mounting plate.
The invention is further configured to: the brushing lifting component comprises
A brushing driving cylinder which is fixedly arranged on the fixed plate and the driving rod of which is arranged downwards,
a brushing support plate which is fixedly connected with the end part of a driving rod of the brushing driving cylinder,
the brushing support frame is arranged at the lower end of the brushing support plate, the brush cylinder is rotationally fixed on the grabbing and washing support frame,
one end of the brushing guide post is fixedly connected with the brushing support plate, the other end is connected with the fixing plate in a vertical sliding way,
the brushing motor is fixedly arranged on the brushing supporting plate and drives the brush barrel to rotate through a driving belt.
The invention is further configured to: the scraping and washing mechanism further comprises
A scraping and washing driving cylinder, the brushing and washing driving cylinder is fixedly arranged on the fixed plate, and the driving rod of the scraping and washing driving cylinder faces downwards,
the scraping and washing support plate is fixedly connected with the end part of the driving rod of the scraping and washing driving cylinder, and the scraping plate is arranged at the lower end of the brushing and washing support plate;
one end of the scraping and washing guide post is fixedly connected with the scraping and washing support plate, the other end is connected with the fixed plate in a vertical sliding manner,
the soft cushion block is arranged at the lower end of the scraper;
the number of the scraping and washing mechanisms is two, a gap is formed between the two scraping and washing mechanisms, and the brushing mechanism and the two scraping and washing mechanisms are sequentially arranged in parallel; and the bottom of the stainless steel tank body is inclined towards the sludge discharge port at an angle of 3 degrees, and an inclined plane bearing part which is inclined upwards is arranged on one side of the bottom of the stainless steel tank body far away from the sludge discharge port.
The invention is further configured to: the brush cylinder comprises
The outer cylinder body, both sides of the outer cylinder body are formed with supporting parts which are rotationally connected with the brushing supporting frame, the supporting part at one side is sheathed with a belt wheel, the periphery of the outer cylinder body is provided with a plurality of adsorption grooves which are uniformly distributed according to the circumference and are vertical to the outer cylinder body, the section of each adsorption groove is U-shaped,
the brush cloth is provided with brush hairs, the brush cloth covers the outer side of the outer cylinder and is fixed with the outer cylinder through an adhesive, and an adsorption part which can extend towards the inner wall of the adsorption groove and is attached to the inner wall of the adsorption groove is formed on the position, where the brush cloth is located, of the adsorption groove.
The invention is further configured to: the brush cylinder also comprises
The inner cylinder body is composed of an inner fixed column, a magnetic column and an isolation cover, the fixed column is fixedly arranged on the scrubbing support frame, the magnetic column is fixedly arranged outside the fixed column, the isolation cover is fixedly connected with the inner fixed column through connecting ribs arranged at two ends, a supporting rib is arranged on the outer end face of the magnetic column, and a magnetic block is covered on the supporting rib;
the cleaning mechanism comprises a cleaning support fixedly arranged on the brushing support frame and a cleaning block fixedly arranged on the cleaning support, the cleaning block is arranged above the brush barrel, an arc-shaped cleaning part which is abutted against the outer barrel is formed on one side of the cleaning block, which is close to the outer barrel of the brush barrel, the cleaning block is externally provided with cleaning cloth, bristles are arranged outside the cleaning cloth, and a magnetic block is arranged in the cleaning block;
a magnetic block is arranged on the inner side of the adsorption part of the brush cloth;
the inner end surface of the magnetic block on the inner side of the brush cloth is attracted with the magnetism of the outer end surface of the magnetic block on the magnetic column, and the outer end surface of the magnetic block on the inner side of the brush cloth is attracted with the magnetism of the opposite end surface of the magnetic block in the cleaning block. Wherein the cage is arcuation, and the position is towards the upside of outside barrel inner wall all the time, and the cage can reduce the magnetic attraction between the magnetic block of the not inboard limit of brush and the magnetic block on the magnetic column.
The invention is further configured to: the cleaning mechanism comprises a brush barrel, a scraping and washing mechanism, a brush barrel, a cleaning mechanism and a cleaning mechanism, wherein the number of the cleaning mechanisms is two, and the two cleaning mechanisms are fixed on a brushing and washing support frame; the cleaning mechanism also comprises a cleaning pipe arranged on one side of the cleaning block, the cleaning pipe is arranged on one side far away from the brushing mechanism, one end of the cleaning pipe is closed, the other end of the cleaning pipe is fixedly provided with a cleaning electromagnetic valve, and the cleaning pipe is provided with a plurality of cleaning spray heads which are uniformly distributed and the direction of the spray nozzles faces the brush barrel;
a plurality of support ribs which are distributed in a rectangular shape are arranged below the stainless steel tank body and positioned outside the tank body lifting mechanism, a leakage-proof frame which is attached to the outer wall of the stainless steel tank body is arranged at the upper end of each support rib, a sealing sheet is fixedly arranged on the inner wall of the leakage-proof frame, a plurality of water outlets which are uniformly distributed are downwards arranged in the middle of the side wall of the stainless steel tank body, and the stainless steel tank body is lifted or lowered through the tank body lifting mechanism so as to realize the effect of blocking or opening the water outlets of the leakage-proof frame;
and a flushing pipe is arranged on the scraping and washing mechanism far away from the brushing mechanism, one end of the flushing pipe is closed, a flushing electromagnetic valve is fixedly arranged at the other end of the flushing pipe, a plurality of flushing spray heads which are uniformly distributed and have nozzles facing downwards are arranged on the flushing pipe, and the flushing pipe is arranged on a scraping and washing support plate on one side close to the other scraping and washing mechanism.
The invention is further configured to: the two buffer mechanisms are respectively arranged between the downward driving rod of the brushing driving cylinder and the brushing supporting plate and between the driving rod of the scraping driving cylinder and the scraping supporting plate; the buffer mechanism comprises
A buffer support plate, the middle part of the upper end of the buffer support plate is fixedly connected with the driving rod of the brushing driving cylinder or the driving rod of the scraping driving cylinder, two rotating grooves which are symmetrically arranged are arranged on the buffer support plate, a rotating shaft is fixedly arranged on the rotating grooves,
the rotating column is fixedly arranged on the upper end face of the brushing support plate or the scraping support plate through two fixing blocks, is positioned right below the middle position of the two rotating shafts, and is arranged in parallel with the rotating shafts;
elastic buffer pole, the upper end of two elastic buffer poles all has the upper sleeve, the lower extreme all has lower sleeve, the rotatory cover of upper sleeve is established on the rotation axis, the rotatory cover of lower sleeve is established on the column spinner, and the relative both ends at two column spinners are established respectively to the upper sleeve of two elastic buffer poles overlaps to it is spacing through the axle sleeve, the lower sleeve of two elastic buffer poles overlaps respectively to be established at the both ends of column spinner and spacing through the axle sleeve, thereby make two elastic buffer poles form the support buffer structure of V form. One end of the scraping and washing guide post is fixedly connected with the scraping and washing support plate, and the other end of the scraping and washing guide post penetrates through the buffering support plate and is in vertical sliding connection with the buffering support plate and the fixing plate.
And one end of the brushing guide post is fixedly connected with the brushing support plate, and the other end of the brushing guide post penetrates through the buffering support plate and is in vertical sliding connection with the buffering support plate and the fixing plate.
The invention is further configured to: the elastic annular rod comprises
An outer rod body, one end of the outer rod body is in a closed cylinder shape, an upper sleeve is arranged at one end of the closed end of the outer rod body, a thickened part with a limiting hole is arranged inside the outer rod body,
the inner rod body is wrapped by a limiting column, a mounting column and a mounting block which are connected in sequence, one side of the mounting column, which is connected with the limiting column, is provided with a connecting external thread, the limiting column is matched with the limiting hole and is in sliding connection, the mounting column part is positioned in the outer rod body, the lower sleeve is fixedly arranged on the end surface of the mounting block,
a limit cover which is sleeved on the mounting column and can freely slide and is in threaded connection with the end surface of the outer cylinder body,
the annular limiting block is in threaded connection with the external thread of the mounting column, is positioned in the outer rod body and is in sliding connection with the inner wall of the outer rod body;
an upper buffer spring which is sleeved on the position of the mounting column in the outer rod body and is propped against the limit cover and the limit block,
the lower buffer spring is sleeved on the position of the mounting column outside the outer rod body and abuts against the mounting block and the limiting cover;
and the buffering disc spring is sleeved on the limiting column and abuts against the end face of the limiting block and the thickened part.
The step of cleaning the stainless steel water collecting tank by the self-cleaning device comprises;
step one, after the stainless steel water collecting tank continuously works for a period of time, the controller controls the hydraulic lifting platform to lift the stainless steel tank body, so that the upper end of the stainless steel tank body is higher than the water surface, and the water outlet on the side wall of the stainless steel tank body is opened by the leakage-proof frame in the process of continuously lifting, so that water above the lower part of the stainless steel tank body is discharged;
step two, the controller controls to open the sewage discharge electromagnetic valve, and water in the stainless steel tank body is thoroughly discharged through the sludge discharge port;
step three, the controller drives the brushing driving cylinder to act, the brush cylinder is moved to the bottom of the stainless steel groove body, and meanwhile, the brushing motor and the cleaning electromagnetic valve are started to brush the bottom of the stainless steel groove;
fourthly, after the brushing driving cylinder is started for several seconds, the controller starts the horizontal displacement servo motor to drive, so that the sliding table supporting plate drives the scraping and washing mechanism, the cleaning mechanism, the brushing mechanism and the like to move from one side of the stainless steel groove body to the other side;
step five, while the horizontal displacement servo motor drives, the controller controls a scraping and washing driving cylinder on a scraping and washing mechanism close to one side of the scrubbing mechanism to drive, and a scraper is abutted against the bottom of the stainless steel groove body to scrape the bottom of the stainless steel groove body;
after several seconds, the controller controls the scraping and washing driving cylinder on the scraping and washing mechanism far away from one side of the brushing mechanism to drive, and simultaneously starts the washing electromagnetic valve to wash and scrape the bottom of the stainless steel groove body for the second time;
and seventhly, when the sliding table dragging plate moves to the other side of the horizontal displacement sliding table, the brushing driving cylinder and the two scraping driving cylinders are reset in sequence, the cleaning electromagnetic valve and the flushing electromagnetic valve are closed, the horizontal displacement sliding table is controlled to reset, and the sewage discharge electromagnetic valve is closed.
Four sensors for sensing the sliding table planker are arranged on the placing frame, namely a first sensor, a second sensor, a third sensor, a fourth sensor, a fifth sensor and a sixth sensor; the first sensor, the second sensor and the third sensor are all positioned on one side far away from the sludge discharge port and distributed in a straight line manner, a brush cylinder of the brushing mechanism is just positioned right above one side of the stainless steel tank body when the first sensor is triggered, a scraper on the scraping and washing mechanism close to one side of the brushing mechanism is just positioned right above one side of the stainless steel tank body when the second sensor is triggered, and a scraper on the scraping and washing mechanism far away from one side of the brushing mechanism is just positioned right above one side of the stainless steel tank body when the third sensor is triggered; when the first sensor is triggered, the sliding table supporting plate temporarily stops moving, the sliding table supporting plate operates after the brush barrel moves to the bottom of the groove, when the second sensor is triggered, the sliding table supporting plate temporarily stops moving, and the sliding table supporting plate operates after the brush plate on one side of the brushing mechanism moves downwards to the bottom of the groove; when the third sensor is triggered, the sliding table supporting plate temporarily stops moving, and the brush plate at one side of the belt far away from the brush drum moves downwards to the bottom of the groove and then operates;
the fourth sensor, the fifth sensor and the sixth sensor are positioned on one side of the sludge discharge port and are distributed in a straight line, and when the fourth sensor is triggered, the brush cylinder of the brushing mechanism is just positioned on the other side of the stainless steel groove body and is positioned above the sludge discharge port; when the fifth sensor is triggered, the brush plate close to one side of the brush cylinder is just positioned above the sludge discharge port, and when the sixth sensor is triggered, the brush plate far away from one side of the brush cylinder is just positioned above the sludge discharge port; after the fourth sensor is triggered, the sliding table supporting plate dragging plate stops moving firstly until the brush drum rises completely and then operates; after the fifth sensor is triggered, the sliding table supporting plate pauses to move firstly until the brush plate close to one side of the brush cylinder rises and then operates; and after the sixth sensor is triggered, the sliding table supporting plate is firstly suspended to move until the brush plate on one side of the principle brush cylinder rises, and then the sliding table supporting plate is driven to reset to the position on one side far away from the sludge discharge port.
The lifting cylinder, the brushing driving cylinder and the scraping driving cylinder can be air cylinders or hydraulic cylinders and other elements which can be realized.
Compared with the prior art, the invention has the following advantages:
1. the tank body can be lifted when the stainless steel tank body is cleaned by arranging the tank body lifting mechanism, and the controller enables the tank body to be at a plurality of different heights by controlling the tank body lifting mechanism; the water is prevented from entering the tank body to disturb the environment in the tank body; the brushing mechanism is used for brushing the bottom of the tank body so as to clean sludge, and a controller in the control cabinet is a PLC (programmable logic controller) and realizes automatic cleaning of the water collecting tank in a programmable control mode;
2. the scraping mechanism is arranged to scrape once after the brushing mechanism brushes, so that sludge, impurities and the like are not remained in the tank body, the cleaning mechanism can clean the brush barrel, so that the brush barrel is cleaned, and the supporting mechanism is arranged to drive the scraper and the brush barrel to move in the brushing process of the brushing mechanism and the scraping process of the scraping mechanism, so that the brushing effect is ensured;
3. the two cleaning mechanisms are arranged so as to ensure the cleanliness of the brush barrel, the cleaning pipe can provide a water source when the cleaning mechanisms clean the brush barrel, so that the effect of cleaning the brush barrel is ensured, the water in the cleaning pipe can also provide the water source by brushing of the brush barrel, and the brushed mud is driven to flow downwards along the inclined bottom by water flow, so that the accumulation of the mud water is prevented;
4. and two scraping mechanisms arranged scrape the bottom of the tank in tandem, thereby ensuring the scraping effect and the cleaning capability, and being convenient for the next water collection of the stainless steel tank body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a stainless steel tank body according to the present invention;
FIG. 3 is a schematic cross-sectional view of the water inlet outlet of the present invention;
FIG. 4 is a schematic cross-sectional view of a brush cartridge according to the present invention;
FIG. 5 is a schematic view of the structure A-A of FIG. 4;
FIG. 6 is a schematic view of the structure of the damper mechanism of the present invention;
FIG. 7 is a schematic cross-sectional view of a resilient bumper of the present invention;
reference numbers in the drawings and corresponding part names: 1-stainless steel tank body, 2-hydraulic lifting platform, 3-brush cylinder, 4-purified water outlet, 5-sludge discharge port, 6-scraper blade, 7-mounting plate, 8-mounting frame, 9-horizontal displacement sliding table, 10-sliding table supporting plate, 11-supporting column, 12-brushing driving cylinder, 13-brushing supporting plate, 14-brushing supporting frame, 15-brushing guiding column, 17-scraping driving cylinder, 18-scraping supporting plate, 19-scraping guiding column, 20-soft cushion block, 21-inclined plane bearing part, 22-lifting cylinder, 23-fixing plate, 31 a-outer cylinder body, 31 b-supporting part, 31 c-adsorption tank, 32 a-brush cloth, 32 b-adsorption part, 33 b-fixing column, 33 c-magnetic column, 33 d-isolation cover, 41-cleaning bracket, 42-cleaning block, 43-cambered surface cleaning part, 44-cleaning cloth, 45-cleaning pipe, 46-cleaning spray head, 47-supporting rib, 48-leakage-proof frame, 49-water outlet, 50-flushing pipe, 51-flushing spray head, 52-buffer supporting plate, 53-rotating groove, 54-rotating shaft, 55-rotating column, 56-fixing block, 57-upper sleeve, 58-lower sleeve, 59-outer rod body, 60-limiting hole, 61-thickening part, 62-limiting column, 63-arranging column, 64-arranging block, 65-limiting cover, 66-limiting block, 67-upper buffer spring, 68-lower buffer spring, 69-buffer disc spring, 70-filter shell, 71-filter funnel, 72-support sheet, 73-upper magnetic ring, 74-lower magnetic ring, 75-anticorrosion layer, 76-hydrophobic layer, 77-filter bag.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 7.
Example one
A self-cleaning water collecting tank for a sedimentation tank comprises a stainless steel tank body 1 and a self-cleaning device, wherein the self-cleaning device comprises
The tank body lifting mechanism is arranged at the bottom of the stainless steel tank body 1 and is used for lifting or descending the height of the tank body,
a brushing mechanism which is provided with a brushing lifting component and a brush cylinder 3 and is used for brushing the bottom of the tank body,
the supporting mechanism is erected at the upper end of the stainless steel tank body 1 and is used for arranging the brushing mechanism and the relation mechanism;
a control cabinet, a control circuit and a controller are arranged in the control cabinet and used for controlling the work of electronic components in the stainless steel water tank,
the upper part of the side wall of one side of the stainless steel tank body 1 is provided with a purified water outlet 4, one side of the bottom of the stainless steel tank body 1 is provided with a sludge discharge port 5, the tank body lifting mechanism is a hydraulic lifting platform 2, the driving end of the hydraulic lifting platform is fixedly connected with the bottom of the tank body, and the bottom of the sludge discharge port 5 is provided with a sewage discharge electromagnetic valve; and can set up level sensor in the outside of cell body, confirm the liquid level outside the sedimentation tank through level sensor's response to go up and down in order to satisfy the use in the different liquid levels to the cell body through cell body elevating system.
The tank body can be lifted when the stainless steel tank body 1 is cleaned by arranging the tank body lifting mechanism, and the controller enables the tank body to be at a plurality of different heights by controlling the tank body lifting mechanism; the water is prevented from entering the tank body to disturb the environment in the tank body; the brushing mechanism is used for brushing the bottom of the tank body, so that sludge can be cleaned, a controller in the control cabinet is a PLC, and the automatic cleaning of the water collecting tank is realized in a programmable control mode.
And the stainless steel tank body 1 is externally provided with a protective layer, the protective layer comprises an anticorrosive layer 75 arranged outside the stainless steel tank body 1 and a hydrophobic layer 76 arranged outside the anticorrosive layer 75, and the anticorrosive layer 75 and the hydrophobic layer 76 are both metal coating layers.
Thereby can ensure the holistic life of stainless steel water catch bowl through setting up anticorrosive coating and hydrophobic layer, and set up and filter the stopper and can filter out water, avoid floating the impurity outflow on water.
The invention is further configured to: the filter plug comprises
A filter housing 70, a filter housing 40 in the shape of a circular column is connected to the purified water outlet 4 by screw threads,
a filter funnel 71, wherein the filter funnel 71 is provided with meshes and is connected with the bottom of the filter shell 70 through threads, the filter funnel 71 extends out of the water inlet outlet 4,
a support sheet 72, the annular support sheet 72 is abutted against the end face of the filter housing 70, and a filter bag 77 extending into the filter housing 70 is fixedly arranged on the support sheet 72,
an upper magnetic ring 74, the upper magnetic ring 74 being integrally formed in the support piece,
a lower magnetic ring 75, the lower magnetic ring 75 is integrally formed in the end surface of the filter housing 70 close to the support sheet 72, and the opposite surfaces of the upper magnetic ring 74 and the lower magnetic ring 75 are magnetically attracted; the filter housing 70 and the support plate 72 are made of plastic.
Through the cooperation of filter hopper and backing sheet can play good filter effect, and through filtering shell threaded connection, and set up magnetism ring and lower magnetism ring fit to the washing and the change of filter stopper can be convenient for, thereby ensure holistic result of use.
Further: the self-cleaning device also comprises a groove body lifting mechanism
The scraping mechanism is provided with a scraping plate 6 and is used for brushing the bottom of the stainless steel tank body 1;
the cleaning mechanism is arranged on the brushing lifting mechanism and is used for cleaning the brush barrel 3 on the brushing mechanism;
the supporting mechanism comprises
A placing plate 7, the placing plate 7 is positioned right above the stainless steel tank body 1, the placing plate 7 is provided with a through placing groove,
a placing frame 8, the placing frame 8 is arranged at the upper end of the placing plate 7 and surrounds the placing groove,
the horizontal displacement sliding table 9 is provided with a sliding table supporting plate 10, the horizontal displacement sliding table 9 is erected on the placing frame 8 and is driven by a horizontal displacement servo motor, the sliding table supporting plate 10 is located in the placing groove, the end face of the sliding table supporting plate faces downwards, and a fixing plate 23 is fixedly arranged at the lower end of the sliding table dragging plate through a fixing frame.
The four support columns 11 are distributed around the stainless steel tank body 1 in a rectangular shape and support the placing plate 7;
the four lifting cylinders 22 are respectively arranged on one supporting column 11, the bottom of each lifting cylinder 22 is fixedly connected with the corresponding supporting column 11, and a driving rod of each lifting cylinder 22 is fixedly connected with the corresponding mounting plate 7.
The scraping mechanism is used for scraping once after the brushing mechanism is used for brushing, so that sludge, impurities and the like can be prevented from remaining in the tank body, the cleaning mechanism can be used for cleaning the brush barrel 3, the brush barrel 3 is cleaned, the supporting mechanism is arranged to drive the scraper 6 and the brush barrel 3 to move in the brushing process of the brushing mechanism and the scraping process of the scraping mechanism, and the brushing effect is ensured.
Example two
Further on the basis of the first embodiment: the brushing lifting component comprises
A brushing driving cylinder 12, the brushing driving cylinder 12 is fixedly arranged on the fixing plate 23, and the driving rod thereof is arranged downwards,
a brushing support plate 13, the brushing support plate 13 is fixedly connected with the end part of a driving rod of a brushing driving cylinder 12,
a brushing support frame 14, the brushing support frame 14 is arranged at the lower end of the brushing support plate 13, the brush cylinder 3 is rotationally fixed on the grabbing support frame,
a brushing guide post 15, one end of the brushing guide post 15 is fixedly connected with the brushing support plate 13, the other end is connected with the fixing plate 23 in a vertical sliding way,
and the brushing motor is fixedly arranged on the brushing supporting plate 13 and drives the brush barrel 3 to rotate through a driving belt.
The brush barrel 3 is driven to move downwards by the brushing driving cylinder 12, and the brush barrel 3 is driven to rotate by the brushing motor, so that the bottom of the tank body is cleaned.
EXAMPLE III
On the basis of the second embodiment: the scraping and washing mechanism further comprises
A scraping and washing driving cylinder 17, a brushing and washing driving cylinder 12 is fixedly arranged on a fixed plate 23, and a driving rod thereof is arranged downwards,
a scraping and washing support plate 18, wherein the scraping and washing support plate 18 is fixedly connected with the end part of a driving rod of a scraping and washing driving cylinder 17, and the scraping plate 6 is arranged at the lower end of the brushing and washing support plate 13;
a scraping and washing guide post 19, one end of the scraping and washing guide post 19 is fixedly connected with the scraping and washing support plate 18, the other end is connected with the fixed plate 23 in a vertical sliding way,
the soft cushion block 20, the soft cushion block 20 is set up in the underpart of the scratch board 6;
the brushing mechanism and the scraping mechanism are arranged on the fixing plate 23, the number of the scraping mechanisms is two, a gap is formed between the two scraping mechanisms, and the brushing mechanism and the two scraping mechanisms are arranged in sequence; and the bottom of the stainless steel tank body 1 is inclined towards the direction of the sludge discharge port 5 at an angle of 3 degrees, and an inclined plane bearing part 21 which is inclined upwards is arranged on one side of the bottom of the stainless steel tank body 1 far away from the sludge discharge port 5.
The scraping and washing driving cylinder 17 drives the scraper 6 to move downwards, the bottom of the scraper 6 is abutted against the bottom of the groove and is matched with the sliding table supporting plate 10 to move, so that the groove bottom is scraped, redundant water, sludge and the like are scraped, the groove bottom which is obliquely arranged can facilitate the discharge of muddy water in the processes of brushing and scraping and cannot be accumulated into muddy water, the inclined plane bearing part 21 is arranged and plays a good bearing role under the brush cylinder 3 or the scraper 6 to the bottom of the groove, the inclined plane bearing part 21 can reduce the phenomenon that the sludge is accumulated in the side corner, and the soft cushion block 20 can ensure the adhesion degree between the scraper 6 and the groove bottom, so that the scraping effect is ensured; and two scraping mechanisms arranged scrape the bottom of the tank in tandem, thereby ensuring the scraping effect and the cleaning capability, and being convenient for the next water collection of the stainless steel tank body 1.
Example four
Further on the basis of the third embodiment: the brush cylinder 3 comprises
An outer cylinder 31a, wherein supporting parts 31b which are rotatably connected with the brushing support frame 14 are formed at two sides of the outer cylinder 31a, a belt wheel is sleeved outside the supporting part 31b at one side, a plurality of adsorption grooves 31c which are uniformly distributed according to the circumference and are vertically arranged with the outer cylinder 31a are arranged on the periphery of the outer cylinder 31a, the section of the adsorption groove 31c is U-shaped,
and a brush cloth 32a, wherein brush bristles are arranged on the brush cloth 32a, the brush cloth 32a covers the outer side of the outer cylinder 31a and is fixed with the outer cylinder 31a through an adhesive, and an adsorption part 32b which can extend towards the inner wall of the adsorption groove 31c and is adhered to the inner wall of the adsorption groove 31c is formed at the position of the brush cloth 32a positioned in the adsorption groove 31 c.
By adopting the technical scheme, the cleaning effect of the brush cylinder 3 can be ensured by arranging the outer cylinder body 31a and the brush cloth 32 a; the adsorption groove 31c can adsorb the particles or other hard matters, so that abrasion caused by friction between the brush cloth 32a and the particles is avoided, and the service life of the brush cloth 32a is ensured.
EXAMPLE five
Further on the basis of example four: the brush cylinder 3 also comprises
The inner cylinder body is composed of an inner fixed column 33b, a magnetic column 33c and an isolation cover 33d, the fixed column 33b is fixedly arranged on the brushing support frame 14, the magnetic column 33c is fixedly arranged outside the fixed column 33b, the isolation cover 33d is fixedly connected with the inner fixed column 33b through connecting ribs arranged at two ends, a supporting rib 47 is arranged outside the magnetic column 33c, and a magnetic block is covered on the supporting rib 47;
the cleaning mechanism comprises a cleaning support 41 fixedly arranged on the brushing support frame 14 and a cleaning block 42 fixedly arranged on the cleaning support 41, the cleaning block 42 is arranged above the brush barrel 3, an arc cleaning part 43 which is abutted against the outer barrel 31a is formed on one side of the outer barrel 31a close to the brush barrel 3, cleaning cloth 44 is arranged outside the cleaning block 42, bristles are arranged outside the cleaning cloth 44, and a magnetic block is arranged in the cleaning block 42;
the inner side of the adsorption part 32b of the brush cloth 32a is fixedly provided with a magnetic block, the brush cloth is of a multilayer structure, and the magnetic block can also be arranged in an interlayer of the brush cloth where the adsorption part is positioned;
the inner end face of the magnetic block inside the brush cloth 32a magnetically attracts the outer end face of the magnetic block on the magnetic column 33c, and the outer end face of the magnetic block inside the brush cloth 32a magnetically attracts the opposite end face of the magnetic block in the cleaning block 42. The isolation cover 33d is arc-shaped and is positioned to face the upper side of the inner wall of the outer cylinder 31 a.
While the outer cylinder 31a rolls, the suction part 32b on the lower side of the outer cylinder 31a is sucked into the suction groove 31c due to magnetism, so that the outer cylinder 31a contacts particulate matter, sludge, or the like to be drawn into the suction groove 31 c; and is gradually moved up until it comes into contact with the cleaning block 42, so that the adsorption part 32b is sucked out to take out the sludge in the adsorption groove 31c and is brushed down by the cleaning block 42, thereby maintaining the cleanliness of the brush cylinder 3, and the arc-shaped cleaning part ensures the cleaning effect of the cleaning block 42.
EXAMPLE six
Further on the basis of example five: the number of the cleaning mechanisms is two, and the two cleaning mechanisms are fixed on the brushing support frame 14, wherein the cleaning block 42 in one cleaning mechanism is positioned right above the brush cylinder 3, and the cleaning block 42 in the other cleaning mechanism is positioned obliquely above one side of the brush cylinder 3 far away from the scraping mechanism; the cleaning mechanism further comprises a cleaning pipe 45 arranged on one side of the cleaning block 42, the cleaning pipe 45 is arranged on one side far away from the brushing mechanism, one end of the cleaning pipe 45 is closed, a cleaning electromagnetic valve is fixedly arranged at the other end of the cleaning pipe 45, and a plurality of cleaning spray heads 46 which are uniformly distributed and have nozzle directions facing the brush barrel 3 are arranged on the cleaning pipe 45;
a plurality of support ribs 47 which are distributed in a rectangular shape are arranged below the stainless steel groove body 1 and outside the groove body lifting mechanism, the upper ends of the support ribs 47 are provided with anti-leakage frames 48 which are attached to the outer wall of the stainless steel groove body 1, the inner wall of each anti-leakage frame 48 is fixedly provided with a sealing sheet, the middle part of the side wall of the stainless steel groove body 1 is downwards provided with a plurality of water outlets 49 which are uniformly distributed, and the stainless steel groove body 1 is lifted or lowered by the groove body lifting mechanism so as to realize the effect that the water outlets 49 are blocked or opened by the anti-leakage frames 48;
and a flushing pipe 50 is arranged on the scraping and washing mechanism far away from the brushing mechanism, one end of the flushing pipe 50 is closed, a flushing electromagnetic valve is fixedly arranged at the other end of the flushing pipe 50, a plurality of flushing spray heads 51 which are uniformly distributed and have nozzles facing downwards are arranged on the flushing pipe 50, and the flushing pipe 50 is arranged on the scraping and washing support plate 18 at one side close to the other scraping and washing mechanism.
Thereby can ensure the cleanliness of brush section of thick bamboo 3 through setting up two clean mechanisms, and the scavenge pipe 45 of setting can provide the water source when clean mechanism washs brush section of thick bamboo 3 to ensure the effect of clean brush section of thick bamboo 3, and the water in the scavenge pipe can also this brush section of thick bamboo 3 scrub and provide the water source, it is downflow along the bottom of slope to drive the mud of being brushed down through rivers, thereby has prevented piling up of muddy water.
EXAMPLE seven
Further on the basis of example six: the automatic cleaning machine also comprises buffer mechanisms, wherein the two buffer mechanisms are respectively arranged between the downward driving rod of the brushing driving cylinder 12 and the brushing supporting plate 13 and between the driving rod of the scraping driving cylinder 17 and the scraping supporting plate 18; the buffer mechanism comprises
A buffer support plate 52, the middle part of the upper end of the buffer support plate 52 is fixedly connected with the driving rod of the brushing driving cylinder 12 or the driving rod of the scraping driving cylinder 17, two rotation grooves 53 which are symmetrically arranged are arranged on the buffer support plate 52, a rotation shaft 54 is fixedly arranged on the rotation grooves 53,
the rotating column 55 is fixedly arranged on the upper end face of the brushing support plate 13 or the scraping support plate 18 through two fixing blocks 56, is positioned right below the middle position of the two rotating shafts 54, and is arranged in parallel with the rotating shafts 54;
elastic buffer pole, the upper end of two elastic buffer poles all has upper sleeve 57, the lower extreme all has lower sleeve 58, the rotatory cover of upper sleeve 57 is established on rotation axis 54, the rotatory cover of lower sleeve 58 is established on column spinner 55, and the relative both ends at two column spinner 55 are established respectively to upper sleeve 57 of two elastic buffer poles, and it is spacing through the axle sleeve, the lower sleeve 58 of two elastic buffer poles is established respectively at the both ends of column spinner 55 and is spacing through the axle sleeve, thereby make two elastic buffer poles form the support buffer structure of V form. One end of the scraping and washing guide column 19 is fixedly connected with the scraping and washing support plate 18, and the other end of the scraping and washing guide column passes through the buffer support plate 52 and is connected with the buffer support plate 52 and the fixing plate 23 in a vertical sliding manner; as shown in fig. 4, the rotating shaft and the rotating shaft are sleeved with bushings, and fig. 4 shows a partial cross-sectional view.
And one end of the brushing guide post 15 is fixedly connected with the brushing support plate 13, and the other end of the brushing guide post 15 penetrates through the buffer support plate 52 and is connected with the buffer support plate 52 and the fixing plate 23 in a vertical sliding manner.
The buffer mechanism can ensure the fitting degree of the brushing mechanism and the scraping mechanism with the groove body on the inclined groove bottom, thereby ensuring the cleaning effect.
Example eight
Further on the basis of example seven: the elastic annular rod comprises
An outer rod body 59, one end of the outer rod body 59 is in a closed cylinder shape, an upper sleeve 57 is arranged at one end of the closed end of the outer rod body 59, a thickened part 61 with a limiting hole 60 is arranged inside the outer rod body 59,
an inner rod body which is wrapped by a limit column 62, a mounting column 63 and a mounting block 64 which are connected in sequence, wherein one side of the mounting column 63 connected with the limit column 62 is provided with a connecting external thread, the limit column 62 is matched and connected with the limit hole 60 in a sliding way, the mounting column 63 is partially positioned in the outer rod body 59, the lower sleeve 58 is fixedly arranged on the end surface of the mounting block 64,
a limit cover 65, the limit cover 65 is sleeved on the mounting column 63 and can freely slide, and is in threaded connection with the end surface of the outer cylinder body,
a limiting block 66, wherein the annular limiting block 66 is in threaded connection with the external thread of the mounting column 63, is positioned in the outer rod body 59 and is in sliding connection with the inner wall of the outer rod body 59;
an upper buffer spring 67, the upper buffer spring 67 is sleeved on the position of the mounting column 63 in the outer rod body 59 and is propped against the limit cover 65 and the limit block 66,
the lower buffer spring 68 is sleeved on the position, outside the outer rod body 59, of the mounting column 63, and the lower buffer spring 68 abuts against the mounting block 64 and the limiting cover 65;
and the buffering disc spring 69 is sleeved on the limiting column 62 and abuts against the end face of the limiting block 66 and the thickened part 61.
The inner rod body is driven to move towards the inside of the outer rod body 59 through the lower sleeve 58 when the lower sleeve 58 is pressed, and the lower sleeve 58 and the upper sleeve 57 are fixed in a rotating mode, so that the brushing support plate 13 and the scraping support plate 18 at the lower end of the elastic buffer rod move upwards for a certain distance, a good elastic buffer effect is achieved, the brush cylinder 3 and the scraper 6 can be firmly attached to the bottom of the groove, and the cleaning capacity of the brush cylinder 3 and the scraper 6 is further ensured.
Practice nine
Further on the basis of example eight: the step of cleaning the stainless steel water collecting tank by the self-cleaning device comprises;
step one, after the stainless steel water collecting tank continuously works for a period of time, the controller controls the hydraulic lifting platform 2 to lift the stainless steel tank body 1, so that the upper end of the stainless steel tank body 1 is higher than the water surface, and the water outlet 49 on the side wall of the stainless steel tank body 1 is opened by the leakage-proof frame 48 in the process of continuously lifting, so that the water above the lower part of the stainless steel tank body 1 is discharged;
step two, the controller controls to open the sewage discharge electromagnetic valve, and water in the stainless steel tank body 1 is thoroughly discharged through the sludge discharge port 5;
step three, the controller firstly controls the lifting cylinder 22 to descend, then drives the brushing driving cylinder 12 to act, moves the brush cylinder 3 to the bottom of the stainless steel groove body 1, and simultaneously starts a brushing motor and a cleaning electromagnetic valve to brush the bottom of the stainless steel groove;
fourthly, after the brushing driving cylinder is started for several seconds, the controller starts the horizontal displacement servo motor to drive, so that the sliding table supporting plate 10 drives the scraping mechanism, the cleaning mechanism, the brushing mechanism and the like to move from one side of the stainless steel groove body 1 to the other side;
step five, while the horizontal displacement servo motor drives, the controller controls a scraping and washing driving cylinder 17 on a scraping and washing mechanism close to one side of the scrubbing mechanism to drive, and the scraper 6 is abutted against the bottom of the stainless steel groove body 1 to scrape the bottom of the stainless steel groove body 1;
after several seconds, the controller controls the scraping and washing driving cylinder 17 on the scraping and washing mechanism far away from one side of the brushing mechanism to drive, and simultaneously starts the washing electromagnetic valve to wash and scrape the bottom of the stainless steel groove body 1 for the second time;
and seventhly, when the sliding table dragging plate moves to the other side of the horizontal displacement sliding table 9, the brushing driving cylinder 12 and the two scraping driving cylinders 17 are reset in sequence, the cleaning electromagnetic valve and the flushing electromagnetic valve are closed, the horizontal displacement sliding table 9 is controlled to reset, and the sewage discharge electromagnetic valve is closed.
Four sensors for sensing the sliding table carriage are arranged on the placing frame 8, namely a first sensor, a second sensor, a third sensor, a fourth sensor, a fifth sensor and a sixth sensor; the first sensor, the second sensor and the third sensor are all positioned on one side far away from the sludge discharge port 5 and distributed in a straight line manner, the brush barrel 3 of the scrubbing mechanism is just positioned right above one side of the stainless steel tank body 1 when the first sensor is triggered, the scraper 6 on the scraping and washing mechanism close to one side of the scrubbing mechanism is just positioned right above one side of the stainless steel tank body 1 when the second sensor is triggered, and the scraper 6 on the scraping and washing mechanism far away from one side of the scrubbing mechanism is just positioned right above one side of the stainless steel tank body 1 when the third sensor is triggered; when the first sensor is triggered, the sliding table supporting plate 10 stops moving temporarily, and operates after the brush barrel 3 moves to the bottom of the groove, when the second sensor is triggered, the sliding table supporting plate 10 stops moving temporarily, and operates after the brush plate on one side close to the brushing mechanism moves downwards to the bottom of the groove; when the third sensor is triggered, the sliding table supporting plate 10 stops moving temporarily, and the brush plate at the side of the belt far away from the brush drum 3 moves downwards to the bottom of the groove and then operates;
the fourth sensor, the fifth sensor and the sixth sensor are positioned on one side of the sludge discharge port 5 and are distributed in a straight line, and when the fourth sensor is triggered, the brush cylinder 3 of the scrubbing mechanism is just positioned on the other side of the stainless steel tank body 1 and is positioned above the sludge discharge port 5; when the fifth sensor is triggered, the brush plate close to one side of the brush cylinder 3 is just above the sludge discharge port 5, and when the sixth sensor is triggered, the brush plate far away from one side of the brush cylinder 3 is just above the sludge discharge port 5; after the fourth sensor is triggered, the carriage of the sliding table supporting plate 10 stops moving firstly until the brush drum 3 is completely lifted and then operates; after the fifth sensor is triggered, the sliding table supporting plate 10 pauses to move until the brush plate close to one side of the brush cylinder 3 rises and then operates; after the sixth sensor is triggered, the sliding table supporting plate 10 is firstly suspended to move until the brush plate on one side of the principle brush drum 3 rises, and then the sliding table supporting plate 10 is driven to reset to the position on one side far away from the sludge discharge port 5.
By adopting the technical scheme, the self-cleaning device can automatically clean the stainless steel tank body 1, and the cleaning effect is ideal.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a self-cleaning water catch bowl for sedimentation tank, includes stainless steel cell body (1) and self-cleaning device, characterized by: the self-cleaning device comprises
The tank body lifting mechanism is arranged at the bottom of the stainless steel tank body (1) and is used for lifting or lowering the height of the tank body,
a brushing mechanism which is provided with a brushing lifting component and a brush cylinder (3) and is used for brushing the bottom of the tank body,
the supporting mechanism is erected at the upper end of the stainless steel tank body (1) and is used for arranging the brushing mechanism;
a control cabinet, a control circuit and a controller are arranged in the control cabinet and used for controlling the work of electronic components in the stainless steel water tank,
wherein the lateral wall upper portion of stainless steel cell body (1) one side sets up water purification export (4), is provided with on the water purification export and filters the stopper, just the stainless steel cell body be provided with the protective layer outward, the protective layer including setting up anticorrosive coating (75) outside the stainless steel cell body and setting up hydrophobic layer (76) outside anticorrosive coating (75).
2. A self-cleaning water collection tank for a sedimentation tank as claimed in claim 1, wherein: the filter plug comprises
A filter shell (70), the filter shell (70) in the shape of a circular column is connected on the purified water outlet by screw threads,
a filter funnel (71), wherein the filter funnel (71) is provided with meshes and is connected with the bottom of the filter shell (70) through threads, the filter funnel (71) extends out of the water inlet outlet,
a support sheet (72), the annular support sheet (72) is pressed against the end surface of the filter shell (70), a filter bag extending into the filter shell (70) is fixedly arranged on the support sheet (72),
an upper magnetic ring (73), the upper magnetic ring (73) is integrally formed in the support sheet (72),
the lower magnetic ring (74) is integrally formed in the end face of the side, close to the support plate (72), of the filter shell (70), and the opposite faces of the upper magnetic ring (73) and the lower magnetic ring (74) are magnetically attracted.
3. A self-cleaning water collection tank for a sedimentation tank as claimed in claim 2, wherein: the self-cleaning device further comprises
The scraping and washing mechanism is provided with a scraping plate (6) and is used for brushing the bottom of the stainless steel groove body;
the cleaning mechanism is arranged on the brushing lifting mechanism and is used for cleaning a brush barrel (3) on the brushing mechanism;
the supporting mechanism comprises
The placing plate (7), the placing plate (7) is positioned right above the stainless steel tank body (1), the placing plate (7) is provided with a through placing groove,
a placing frame (8), the placing frame (8) is arranged at the upper end of the placing plate (7) and surrounds the placing groove,
a horizontal displacement sliding table (9), the horizontal displacement sliding table (9) with a sliding table supporting plate (10) is erected on the placing frame (8) and is driven by a horizontal displacement servo motor, the sliding table supporting plate (10) is positioned in the placing groove, the end surface of the sliding table supporting plate faces downwards, a fixing plate (23) is fixedly arranged at the lower end of the sliding table supporting plate (10) through a fixing frame,
the four support columns (11) are distributed around the stainless steel tank body (1) in a rectangular shape and support the placing plate (7);
the lifting device comprises lifting cylinders (22), wherein the four lifting cylinders (22) are respectively arranged on one supporting column (11), the bottoms of the lifting cylinders (22) are fixedly connected with the supporting columns (11), and driving rods of the lifting cylinders (22) are fixedly connected with the mounting plate (7).
4. A self-cleaning water collection tank for a sedimentation tank as claimed in claim 3, wherein: the brushing lifting component comprises
A brushing driving cylinder (12), the brushing driving cylinder (12) is fixedly arranged on the fixing plate (23), and the driving rod of the brushing driving cylinder is arranged downwards,
a brushing support plate (13), the brushing support plate (13) is fixedly connected with the end part of a driving rod of a brushing driving cylinder (12),
a brushing support frame (14), the brushing support frame (14) is arranged at the lower end of the brushing support plate (13), the brush cylinder (3) is rotationally fixed on the grabbing and washing support frame,
one end of the brushing guide post (15) is fixedly connected with the brushing support plate (13), the other end is connected with the fixing plate (23) in a vertical sliding way,
the brushing motor is fixedly arranged on the brushing support plate (13) and drives the brush barrel (3) to rotate through a transmission belt.
5. A self-cleaning water collection tank for a sedimentation tank as claimed in claim 4, wherein: the scraping and washing mechanism further comprises
A scraping and washing driving cylinder (17), a brushing and washing driving cylinder (12) is fixedly arranged on a fixed plate (23), a driving rod of the scraping and washing driving cylinder is arranged downwards,
the scraping and washing support plate (18), the scraping and washing support plate (18) is fixedly connected with the end part of the driving rod of the scraping and washing driving cylinder (17), and the scraping plate (6) is arranged at the lower end of the brushing and washing support plate (13);
a scraping and washing guide column (19), one end of the scraping and washing guide column (19) is fixedly connected with the scraping and washing support plate (18), the other end is connected with the fixed plate (23) in a vertical sliding way,
the soft cushion block (20), the soft cushion block (20) is arranged at the lower end of the scraping plate (6);
the brushing mechanism and the scraping mechanism are arranged on the fixing plate (23), the number of the scraping mechanisms is two, a gap is formed between the two scraping mechanisms, and the brushing mechanism and the two scraping mechanisms are arranged in sequence; and the bottom of the stainless steel tank body (1) is inclined towards the sludge discharge port (5) at an angle of 3 degrees, and an inclined plane bearing part (21) which is inclined upwards is arranged on one side of the bottom of the stainless steel tank body (1) far away from the sludge discharge port (5).
6. A self-cleaning water collection tank for a sedimentation tank as claimed in claim 5, wherein: the brush cylinder (3) comprises
The brush cleaning device comprises an outer cylinder body (31a), supporting parts (31b) which are rotatably connected with a brush cleaning supporting frame (14) are formed on two sides of the outer cylinder body (31a), a belt wheel is sleeved outside the supporting part (31b) on one side, a plurality of adsorption grooves (31c) which are uniformly distributed according to the circumference and are vertically arranged with the outer cylinder body (31a) are arranged on the periphery of the outer cylinder body (31a), the section of each adsorption groove (31c) is U-shaped,
the brush cloth (32a), brush hair is carried on the brush cloth (32a), the brush cloth (32a) covers the outside of the outer cylinder body (31a), and is fixed with the outer cylinder body (31a) through an adhesive, and an adsorption part (32b) which can extend towards the inner wall of the adsorption groove (31c) and is adhered to the inner wall of the adsorption groove (31c) is formed on the position of the brush cloth (32a) located on the adsorption groove (31 c).
7. The self-cleaning water collecting tank for the sedimentation tank as claimed in claim 6, wherein: the brush cylinder (3) is also provided with
The washing machine comprises an inner barrel body, wherein the inner barrel body is composed of an inner fixing column (33b), a magnetic column (33c) and an isolation cover (33d), the fixing column is fixedly arranged on a washing support frame (14), the magnetic column (33c) is fixedly arranged outside the fixing column, the isolation cover (33d) is fixedly connected with the inner fixing column (33b) through connecting ribs arranged at two ends, and a magnetic block is covered on the outer end face of the magnetic column (33 c);
the cleaning mechanism comprises a cleaning support (41) fixedly arranged on the brushing support frame and a cleaning block (42) fixedly arranged on the cleaning support (41), the cleaning block (42) is arranged above the brush barrel (3) and is provided with an arc cleaning part (43) which is abutted against the outer barrel (31a) at one side of the outer barrel (31a) close to the brush barrel (3), cleaning cloth (44) is arranged outside the cleaning block (42), bristles are arranged outside the cleaning cloth (44), and a magnetic block is arranged in the cleaning block (42);
a magnetic block is arranged on the inner side of the adsorption part (32b) of the brush cloth (32 a);
the inner end face of the magnetic block inside the brush cloth (32a) is attracted with the magnetism of the outer end face of the magnetic block on the magnetic column (33c), and the outer end face of the magnetic block inside the brush cloth (32a) is attracted with the magnetism of the opposite end face of the magnetic block in the cleaning block (42).
8. A self-cleaning water collection tank for a sedimentation tank as claimed in claim 7, wherein: the self-cleaning device also comprises buffer mechanisms, and the two buffer mechanisms are respectively arranged between a downward driving rod of the brushing driving cylinder (12) and the brushing supporting plate (13) and between a driving rod of the scraping driving cylinder (17) and the scraping supporting plate (18) and are provided with buffer mechanisms; the buffer mechanism comprises
A buffer support plate (52), the middle part of the upper end of the buffer support plate (52) is fixedly connected with the driving end of the driving rod of the brushing driving cylinder (12) or the driving rod of the scraping driving cylinder (17), two rotating grooves (53) which are symmetrically arranged are arranged on the buffer support plate (52), a rotating shaft (54) is fixedly arranged on the rotating grooves (53),
the rotating column (55) is fixedly arranged on the upper end face of the brushing support plate (13) or the scraping support plate (18) through two fixing blocks (56), is positioned right below the middle position of the two rotating shafts (54), and is arranged in parallel with the rotating shafts (54);
elastic buffer pole, the upper end of two elastic buffer poles all has upper sleeve (57), the lower extreme all has lower sleeve (58), upper sleeve (57) rotatory cover is established on rotation axis (54), lower sleeve (58) rotatory cover is established on column spinner (55), and two elastic buffer pole last sleeve (57) overlap respectively establish the relative both ends at two column spinner (55), and it is spacing through the axle sleeve, two elastic buffer pole lower sleeve (58) overlap respectively establish the both ends at column spinner (55) and spacing through the axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110883849.8A CN113476904A (en) | 2021-08-03 | 2021-08-03 | Self-cleaning water collecting tank for sedimentation tank and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110883849.8A CN113476904A (en) | 2021-08-03 | 2021-08-03 | Self-cleaning water collecting tank for sedimentation tank and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113476904A true CN113476904A (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110883849.8A Withdrawn CN113476904A (en) | 2021-08-03 | 2021-08-03 | Self-cleaning water collecting tank for sedimentation tank and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472280A (en) * | 2022-01-19 | 2022-05-13 | 杨丽 | Surface cleaning system for photovoltaic panel and cleaning method thereof |
| CN117225067A (en) * | 2023-11-14 | 2023-12-15 | 福建英辉新材料科技有限公司 | Self-cleaning glass fiber reinforced plastic filter tank |
-
2021
- 2021-08-03 CN CN202110883849.8A patent/CN113476904A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472280A (en) * | 2022-01-19 | 2022-05-13 | 杨丽 | Surface cleaning system for photovoltaic panel and cleaning method thereof |
| CN114472280B (en) * | 2022-01-19 | 2023-02-28 | 国网湖北省电力有限公司荆州供电公司 | Surface cleaning system for photovoltaic panel and cleaning method thereof |
| CN117225067A (en) * | 2023-11-14 | 2023-12-15 | 福建英辉新材料科技有限公司 | Self-cleaning glass fiber reinforced plastic filter tank |
| CN117225067B (en) * | 2023-11-14 | 2024-01-30 | 福建英辉新材料科技有限公司 | Self-cleaning glass fiber reinforced plastic filter tank |
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Application publication date: 20211008 |
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