CN111773775B - Running water production facility - Google Patents

Running water production facility Download PDF

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Publication number
CN111773775B
CN111773775B CN202010530695.XA CN202010530695A CN111773775B CN 111773775 B CN111773775 B CN 111773775B CN 202010530695 A CN202010530695 A CN 202010530695A CN 111773775 B CN111773775 B CN 111773775B
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CN
China
Prior art keywords
plate
sedimentation tank
plates
baffle
slider
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Active
Application number
CN202010530695.XA
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Chinese (zh)
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CN111773775A (en
Inventor
池选义
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Jiangsu Zhongquan Technology Co ltd
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Jiangsu Zhongquan Technology Co ltd
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Priority to CN202010530695.XA priority Critical patent/CN111773775B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02Settling tanks with single outlets for the separated liquid
    • B01D21/04Settling tanks with single outlets for the separated liquid with moving scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0006Settling tanks provided with means for cleaning and maintenance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/003Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • B01D21/0033Vertical, perforated partition walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042Baffles or guide plates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0048Plurality of plates inclined in alternating directions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18Construction of the scrapers or the driving mechanisms for settling tanks

Abstract

The invention discloses tap water production equipment which comprises a controller and a sedimentation tank, wherein a closed cover plate is arranged at the top end of the sedimentation tank, a water outlet pipe is arranged in the sedimentation tank, and a water inlet pipe is arranged at the top end of the closed cover plate; the top of closing the apron still is fixed with the upper baffle, the bottom of sedimentation tank has a plurality of upper discharging channel, and every upper discharging channel includes two swash plates, and the interval on two swash plate tops is greater than the interval of two swash plate bottoms, the top fixedly connected with lower baffle of swash plate, the bottom mounting of swash plate has the unloading riser, forms lower discharging channel between two unloading risers that every upper discharging channel's two swash plates correspond, all lower discharging channel all with the sedimentation tank intercommunication, the sedimentation tank is connected with the discharging pipe, discharging pipe department has valve and liquid pump. The production equipment has good effect of precipitating impurities and high requirement on the quality of produced water.

Description

Running water production facility
Technical Field
The invention relates to the field of tap water, in particular to tap water production equipment.
Background
The tap water is water which is purified and disinfected by a tap water treatment plant and is produced by the tap water treatment plant and meets the corresponding standard for life and production of people. The domestic water mainly draws rivers, lakes, underground water and surface water through a water intake pump station of a water plant, is treated by the process flows of precipitation, disinfection, filtration and the like according to the national sanitary standards for drinking water for life by the water plant, and is finally conveyed to each user through a water distribution pump station. Tap water needs to be subjected to a precipitation step in the production process, but with the use of time, the bottom precipitates are more, if the bottom precipitates are not cleaned in time, the water quality is affected, but water flow is easily stirred during cleaning, and the precipitates are diffused.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to overcome the defects of the prior art and provides tap water production equipment.
The technical scheme is as follows: a tap water production system comprises a controller and a sedimentation tank, wherein a closed cover plate is arranged at the top end of the sedimentation tank, a water outlet pipe is arranged in the sedimentation tank, and a water inlet pipe is arranged at the top end of the closed cover plate; an upper partition plate is further fixed at the top end of the closed cover plate, a plurality of upper discharge channels are arranged at the bottom end of the sedimentation tank, each upper discharge channel comprises two inclined plates, the distance between the top ends of the two inclined plates is larger than the distance between the bottom ends of the two inclined plates, a lower partition plate is fixedly connected to the top ends of the inclined plates, blanking vertical plates are fixed at the bottom ends of the inclined plates, a lower discharge channel is formed between the two blanking vertical plates corresponding to the two inclined plates of each upper discharge channel, all the lower discharge channels are communicated with the sedimentation tank, the sedimentation tank is connected with a discharge pipe, and a valve and a liquid pump are arranged at the discharge pipe; the number of the upper partition plates is one less than that of the lower partition plates, the upper partition plates and the lower partition plates are alternately distributed, a settling space is formed between each upper partition plate and two adjacent lower partition plates of the upper partition plates, the settling space comprises a first cleaning unit and a second cleaning unit, the first cleaning unit comprises a first scraping plate and an inserting plate, the first scraping plate is perpendicular to the inserting plate, the second cleaning unit comprises a second scraping plate and a sleeve plate, the second scraping plate is perpendicular to the sleeve plate, the sleeve plate is provided with a slot into which the inserting plate can be inserted, the first cleaning unit and the second cleaning unit are connected with a plurality of driving units, the number of the driving units connected with the first cleaning unit is equal to that of the driving units connected with the second cleaning unit, and each driving unit comprises a movable block and a lower sliding block; the movable block of first clearance unit department is fixed in picture peg department, and the movable block of second clearance unit is fixed in lagging department, the lower slider of first clearance unit department through elasticity reset articulated part with the picture peg is articulated, the lower slider of second clearance unit department through elasticity reset articulated part with the lagging is articulated, the movable block is articulated with the one end of connecting rod, the other end and the first upper slider of connecting rod are articulated, first upper slider and second upper slider fixed connection, the second upper slider holds in the upper chute of baffle down, the partly of lower slider holds in the lower chute of swash plate department, still be connected with the extension spring between lower slider and the lower baffle that corresponds with this lower slider, first upper slider still is connected with the expansion end of hydraulic stem, the stiff end and the lower baffle fixed connection of hydraulic stem.
Further, the quantity of the drive unit that first clearance unit connects and the quantity of the drive unit that the second clearance unit connects equal and both one-to-one, connect through spacing horizontal pole between two drive unit's of same group the first top shoe, go up baffle department have a plurality ofly by logical groove that spacing horizontal pole passed, in the same sedimentation space, spacing horizontal pole and the quantity that leads to the groove are equal and the one-to-one.
Furthermore, it has the baffle to lead to the inslot through the articulated part of elastic reset, the baffle includes the flush mounting plate and the cambered plate of being connected with the flush mounting plate, and when no external force, the flush mounting plate with the baffle is parallel down.
Furthermore, a first fixing ring connected with one end of the tension spring is arranged at the lower partition plate, and a second fixing ring connected with the other end of the tension spring is arranged at the lower sliding block; preferably, the first fixing ring and the second fixing ring are both semicircular rings.
Further, the cross section of the part, accommodated in the lower sliding groove, of the second upper sliding block, the upper sliding groove, the lower sliding block and the lower sliding block is trapezoidal.
Further, the sedimentation tank has 4 sedimentation spaces therein.
Further, the number of the driving units per first squeegee is 4 or more.
Further, the controller can control the sedimentation tank to be in a first state or a second state, in the first state, all the inserting plates and all the sleeve plates are parallel to any one upper partition plate, and all the hydraulic telescopic rods are in the shortest state; in the second state, all hydraulic telescoping rods are in the longest state, and all picture pegs and all lagging are all perpendicular with arbitrary one last baffle, and in the same sedimentation space, the picture peg inserts in the lagging, first scraper blade and the equal butt swash plate of second scraper blade.
Further, in the first state, spacing horizontal pole and baffle contactless, in the second state, spacing horizontal pole and baffle butt.
Further, in the first state, one side of the two lower partition plates at the end part is provided with the driving unit, and both sides of the rest lower partition plates except the two lower partition plates at the end part are provided with the driving unit; the height of the through groove is smaller than that of the upper sliding groove.
Further, in the process that the hydraulic telescopic rod is changed into the longest state from the shortest state, the inserting plate and the sleeve plate are changed into the state vertical to the upper partition plate before the inserting plate is not inserted into the sleeve plate.
Has the advantages that: the sedimentation tank can scrape the wall to clean sediments after being used for a period of time, and can avoid the rising of the sediments caused by water flow stirring during cleaning, so that the sedimentation tank is more reasonable to use and is more beneficial to purifying water quality.
Drawings
FIG. 1 is a schematic view of a first state;
FIG. 2 is a diagram illustrating a transition from a first state to a second state;
FIG. 3 is a schematic view of a second state;
FIG. 4 is a schematic view of a first angle of the settling space, with the tension spring not shown;
fig. 5 is a schematic view of a second angle of the settling space.
Detailed Description
Reference numerals: 1.1 the side wall of the sedimentation tank; 1.2 closing the cover plate; 1.3 water inlet pipe; 1.4 water outlet pipe; 2, an upper clapboard; 2.1 baffle plate; 3.1 sloping plate; 3.2 blanking a vertical plate; 3.3 a sediment tank; 3.4 discharge pipe; 3.5 liquid pump; 4, a lower clapboard; 4.1 hydraulic telescopic rod; 4.2 a first upper slide block; 4.3 a second upper slide block; 4.4 connecting rods; 4.5 a movable block; 4.6 lower slide block; 4.7 inserting plates; 4.8 first scrapers; 4.9 limiting cross bars; 4.10 tension spring; 4.10.1 first retaining ring; 4.10.2 second fixed ring; 4.11 set of plates; 4.12 second scraper.
The following detailed description is made with reference to the accompanying drawings: tap water production equipment comprises a controller and a sedimentation tank, wherein a closed cover plate 1.2 is arranged at the top end of the sedimentation tank, a water outlet pipe 1.4 is arranged in the sedimentation tank, and a water inlet pipe 1.3 is arranged at the top end of the closed cover plate 1.2; an upper partition plate 2 is further fixed at the top end of the closed cover plate 1.2, a plurality of upper discharge channels are arranged at the bottom end of the sedimentation tank, each upper discharge channel comprises two inclined plates 3.1, the distance between the top ends of the two inclined plates 3.1 is larger than the distance between the bottom ends of the two inclined plates 3.1, a lower partition plate 4 is fixedly connected at the top end of each inclined plate 3.1, blanking vertical plates 3.2 are fixed at the bottom ends of the inclined plates 3.1, a lower discharge channel is formed between the two blanking vertical plates 3.2 corresponding to the two inclined plates 3.1 of each upper discharge channel, all the lower discharge channels are communicated with the sedimentation tank, the sedimentation tank is connected with a discharge pipe 3.4, and a valve and a liquid pump 3.5 are arranged at the discharge pipe 3.4; the number of the upper baffle plates 2 is one less than that of the lower baffle plates, a plurality of upper baffle plates 2 and a plurality of lower baffle plates 4 are alternately distributed, a settling space is formed between each upper baffle plate 2 and two lower baffle plates 4 adjacent to the upper baffle plate 2, the settling space comprises a first cleaning unit and a second cleaning unit, the first cleaning unit comprises a first scraper 4.8 and an inserting plate 4.7, the first scraping plate 4.8 is vertical to the inserting plate 4.7, the second cleaning unit comprises a second scraping plate 4.12 and a sleeve plate 4.11, the second scraping plate 4.12 is vertical to the sleeve plate 4.11, the sleeve plate 4.11 is provided with a slot into which the inserting plate 4.7 can be inserted, the first cleaning unit and the second cleaning unit are connected with a plurality of driving units, the number of the driving units connected with the first cleaning unit is equal to that of the driving units connected with the second cleaning unit, and each driving unit comprises a movable block and a lower sliding block 4.6; the movable block 4.5 of the first cleaning unit is fixed at the flashboard, the movable block 4.5 of the second cleaning unit is fixed at the sleeve board, the lower sliding block 4.6 of the first cleaning unit is hinged with the flashboard through an elastic reset hinge part, the lower sliding block 4.6 of the second cleaning unit is hinged with the sleeve board through an elastic reset hinge part, the movable block is hinged with one end of a connecting rod, the other end of the connecting rod 4.4 is hinged with a first upper slide block, a first upper slide block 4.2 is fixedly connected with a second upper slide block 4.3, the second upper slide block 4.3 is accommodated in an upper chute of a lower partition plate, a part of the lower slide block 4.6 is accommodated in a lower chute at the inclined plate, a tension spring 4.10 is also connected between the lower slide block 4.6 and the lower clapboard 4 corresponding to the lower slide block 4.6, the first upper sliding block 4.2 is further connected with the movable end of the hydraulic rod 4.1, and the fixed end of the hydraulic rod 4.1 is fixedly connected with the lower partition plate 4.
The quantity of the drive unit that first clearance unit connects and the quantity of the drive unit that the second clearance unit connects equal and both one-to-one, connect through spacing horizontal pole between two drive unit's of same set of first top sliders, 2 departments of going up the baffle have a plurality of quilt spacing horizontal pole passes lead to the groove, in the same sedimentation space, spacing horizontal pole and the quantity that leads to the groove equal and one-to-one. The through groove is internally hinged with a baffle 2.1 through an elastic reset hinge component, the baffle comprises a plane plate and an arc panel connected with the plane plate, and when no external force exists, the plane plate is parallel to the lower partition plate 4. The lower partition plate is provided with a first fixing ring 4.10.1 connected with one end of a tension spring 4.10, and the lower sliding block is provided with a second fixing ring 4.10.2 connected with the other end of the tension spring; preferably, the first fixing ring and the second fixing ring are both semicircular rings. The cross section of the part of the second upper sliding block, the upper sliding groove, the lower sliding block and the lower sliding block, which are contained in the lower sliding groove, is trapezoidal. The sedimentation tank is internally provided with 4 sedimentation spaces. The number of the driving units of each first scraper is more than or equal to 4. The controller can control the sedimentation tank to be in a first state or a second state, in the first state, all the inserting plates and all the sleeve plates are parallel to any one upper partition plate, and all the hydraulic telescopic rods are in the shortest state; in the second state, all hydraulic telescoping rod are in the longest state, and all picture peg and all lagging are all perpendicular with arbitrary one last baffle, and in the same sedimentation space, picture peg 4.7 inserts in the lagging 4.11, first scraper blade 4.8 and second scraper blade 4.12 all butt swash plate. In the first state, spacing horizontal pole 4.9 and baffle 2.1 contactless, in the second state, spacing horizontal pole 4.9 and baffle 2.1 butt. In the first state, one side of the two lower partition plates 4 at the extreme end is provided with the driving unit, and two sides of the other lower partition plates except the two lower partition plates 4 at the extreme end are provided with the driving unit; the height of the through groove is smaller than that of the upper sliding groove.
According to the sedimentation tank disclosed by the invention, as shown in the figure, when the sedimentation tank is normally used, water flow enters from the water inlet pipe, sequentially passes through each sedimentation space and exits from the water outlet pipe, so that sedimentation of sediments in water is realized, and a turbidity detector can be arranged in the sedimentation tank to detect the water quality.
After the telescopic hydraulic rod is used for a period of time, in order to clean sediments, a plurality of telescopic hydraulic rods can be extended to push an upper sliding block and a lower sliding block to move downwards, an elastic reset hinge component and a tension spring at the position of the lower sliding block are arranged, the tension force of the tension spring is larger, therefore, in the process of extending the telescopic hydraulic rods, an inserting plate and a sleeve plate are firstly rotated to be in a horizontal state (at the moment, a first scraper and a second scraper abut against an inclined plate, on one hand, the inserting plate and the sleeve plate can not rotate continuously, on the other hand, the first scraper and the second scraper abut against the inclined plate to scrape sediments), and under the driving of the telescopic hydraulic rods, the inserting plate is inserted into the sleeve plate, so that a space below the inserting plate and a space above the sleeve plate are separated, so that the sediments cannot float upwards due to slight stirring of the sediments, and meanwhile, a liquid pump is started, water flows from a sediment pool, so that the sediments are pumped away, and when the telescopic hydraulic rods move downwards, the limiting cross rods ensure that the downward movement of each hydraulic telescopic rod is more synchronous; after the cleaning is finished, the valve and the liquid pump are closed, and the hydraulic telescopic rod is reset, so that the first scraper, the second scraper, the inserting plate and the sleeve plate are reset.
The partition formed by the inserting plate and the sleeve plate does not completely separate the space above and the space below the inserting plate (the whole formed by the inserting plate and the sleeve plate), but separates the space as far as possible (a gap is reserved between the inserting plate and the inserting groove, and a gap is reserved between the end parts of the inserting plate and the sleeve plate and the sedimentation tank), so that the sediments are prevented from floating upwards. In addition, the baffle is designed because in the state 1, the baffle can block the water flow from circulating in the through groove as much as possible, so that the water flow is ensured to flow along the arrow direction of fig. 2, and the sedimentation effect is ensured.
While the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the following claims.

Claims (10)

1. Tap water production equipment is characterized by comprising a controller and a sedimentation tank, wherein a closed cover plate is arranged at the top end of the sedimentation tank, a water outlet pipe is arranged in the sedimentation tank, and a water inlet pipe is arranged at the top end of the closed cover plate; an upper partition plate is further fixed at the top end of the closed cover plate, a plurality of upper discharge channels are arranged at the bottom end of the sedimentation tank, each upper discharge channel comprises two inclined plates, the distance between the top ends of the two inclined plates is larger than the distance between the bottom ends of the two inclined plates, a lower partition plate is fixedly connected to the top ends of the inclined plates, blanking vertical plates are fixed at the bottom ends of the inclined plates, a lower discharge channel is formed between the two blanking vertical plates corresponding to the two inclined plates of each upper discharge channel, all the lower discharge channels are communicated with the sedimentation tank, the sedimentation tank is connected with a discharge pipe, and a valve and a liquid pump are arranged at the discharge pipe; the number of the upper partition plates is one less than that of the lower partition plates, the upper partition plates and the lower partition plates are alternately distributed, a settling space is formed between each upper partition plate and two adjacent lower partition plates of the upper partition plates, the settling space comprises a first cleaning unit and a second cleaning unit, the first cleaning unit comprises a first scraping plate and an inserting plate, the first scraping plate is perpendicular to the inserting plate, the second cleaning unit comprises a second scraping plate and a sleeve plate, the second scraping plate is perpendicular to the sleeve plate, the sleeve plate is provided with a slot into which the inserting plate can be inserted, the first cleaning unit and the second cleaning unit are connected with a plurality of driving units, the number of the driving units connected with the first cleaning unit is equal to that of the driving units connected with the second cleaning unit, and each driving unit comprises a movable block and a lower sliding block; the movable block of first clearance unit department is fixed in picture peg department, and the movable block of second clearance unit is fixed in lagging department, the lower slider of first clearance unit department through elasticity reset articulated part with the picture peg is articulated, the lower slider of second clearance unit department through elasticity reset articulated part with the lagging is articulated, the movable block is articulated with the one end of connecting rod, the other end and the first upper slider of connecting rod are articulated, first upper slider and second upper slider fixed connection, the second upper slider holds in the upper chute of baffle down, the partly of lower slider holds in the lower chute of swash plate department, still be connected with the extension spring between lower slider and the lower baffle that corresponds with this lower slider, first upper slider still is connected with the expansion end of hydraulic stem, the stiff end and the lower baffle fixed connection of hydraulic stem.
2. The tap water production equipment according to claim 1, wherein the number of the driving units connected with the first cleaning unit is equal to the number of the driving units connected with the second cleaning unit, and the driving units are in one-to-one correspondence, the first upper sliding blocks of the two driving units in the same group are connected through a limiting cross rod, the upper partition plate is provided with a plurality of through grooves penetrated by the limiting cross rod, and the limiting cross rod and the through grooves are equal in number and in one-to-one correspondence in the same sedimentation space.
3. The tap water production equipment according to claim 2, wherein the through groove is hinged with a baffle plate through an elastic reset hinge component, the baffle plate comprises a plane plate and an arc-shaped plate connected with the plane plate, and the plane plate is parallel to the lower partition plate when no external force is applied.
4. The tap water production equipment according to claim 1, wherein the lower partition plate is provided with a first fixing ring connected with one end of the tension spring, and the lower slider is provided with a second fixing ring connected with the other end of the tension spring.
5. The tap water production equipment according to claim 1, wherein the second upper slider, the upper chute, the lower slider and the portion of the lower slider accommodated in the lower chute are each trapezoidal in cross section.
6. The tap water production facility of claim 1, wherein there are 4 of the sedimentation spaces in the sedimentation tank.
7. The tap water production facility according to claim 1, wherein the number of the driving units per first blade is 4 or more.
8. The tap water production equipment according to claim 2, wherein the controller is capable of controlling the sedimentation tank to be in a first state or a second state, wherein in the first state, all the insertion plates and all the sleeve plates are parallel to any one of the upper partition plates, and all the hydraulic telescopic rods are in a shortest state; in the second state, all hydraulic telescoping rods are in the longest state, and all picture pegs and all lagging are all perpendicular with arbitrary one last baffle, first scraper blade and the equal butt swash plate of second scraper blade, and in the same precipitation space, the picture peg inserts in the lagging.
9. The tap water production equipment according to claim 8, wherein the stopper rail is not in contact with the baffle in the first state, and the stopper rail abuts against the baffle in the second state.
10. The tap water producing apparatus according to claim 9, wherein in the first state, one side of the two lower partitions at the endmost has the driving unit, and both sides of the remaining lower partitions except for the two lower partitions at the endmost have the driving unit; the height of the through groove is smaller than that of the upper sliding groove.
CN202010530695.XA 2020-06-11 2020-06-11 Running water production facility Active CN111773775B (en)

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CN112939259A (en) * 2021-03-29 2021-06-11 锡林郭勒盟乌拉盖河矿业有限公司 Opencut coal mine sewage treatment equipment

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