CN108640245A - A kind of urban river water ammonia nitrogen removal reaction unit - Google Patents
A kind of urban river water ammonia nitrogen removal reaction unit Download PDFInfo
- Publication number
- CN108640245A CN108640245A CN201810826783.7A CN201810826783A CN108640245A CN 108640245 A CN108640245 A CN 108640245A CN 201810826783 A CN201810826783 A CN 201810826783A CN 108640245 A CN108640245 A CN 108640245A
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- Prior art keywords
- paddle
- liquid
- floating platform
- axle sleeve
- river water
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
Abstract
The present invention relates to field of environment protection equipment,More particularly to a kind of urban river water ammonia nitrogen removal reaction unit,Including floating platform,Propulsion assembly,Go out liquid component and control assembly,It includes air pump to go out liquid component,Double paddle liquid outlet mechanisms and liquid reserve tank,Double paddle liquid outlet mechanisms include upper paddle and lower paddle,The driving motor for driving upper paddle and lower paddle while rotation is provided at the top of floating platform,Several fluid holes for being used for out liquid are both provided on the blade of upper paddle and lower paddle,It is connected by hose between double paddle liquid outlet mechanisms and liquid reserve tank,The solar panel for power supply is additionally provided with above control assembly,Double paddle liquid outlet mechanisms are arranged between liquid reserve tank and control assembly,Control assembly includes controller,Power module and wireless communication module,A kind of urban river water ammonia nitrogen removal reaction unit of the present invention,Artificial mode can be replaced to carry out throwing liquid automatically on river surface,And liquid contacts more abundant with river water,Greatly reduce cost of labor,Improve reaction efficiency.
Description
Technical field
The present invention relates to field of environment protection equipment, more particularly to a kind of urban river water ammonia nitrogen removal reaction unit.
Background technology
Environmental protection, it is solution reality or potential environmental problem that full name environmental protection, which refers to the mankind, coordinates the mankind and environment
Relationship, ensure the sustainable development of economic society and the general name of various action taken, river pollution refers to untreated industry
Waste water, sanitary sewage, agricultural drain and other harmful substances are more than the self-purification capacity in river directly or indirectly to river,
The phenomenon that causing water quality deterioration and biocoene to change, the dilution self-cleansing ability in river is strong, is conducive to pollutant diffusion, degradation, but
Since many big industrial areas and city are built upon riverfront area in the world at present, a large amount of waste discharges enter river, cause most of
By different degrees of pollution, existing river ammonia nitrogen reaction removing method is to allow river manually in river plus chemical liquids in river
Water neutralizes naturally, and reaction speed is slow, and efficiency is low, high labor cost, it is therefore necessary to which designing one kind can replace artificial progress high
Effect throws the ammonia nitrogen removal device of liquid.
Invention content
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of urban river water ammonia nitrogen removal reaction unit.
To solve the above problems, the present invention provides following technical scheme：
A kind of urban river water ammonia nitrogen removal reaction unit, including floating platform, propulsion assembly, go out liquid component and control assembly, it promotes
Component is arranged in the bottom of floating platform for promoting floating platform to be moved on the water, and it includes air pump, double paddle liquid outlet mechanisms to go out liquid component
With the liquid reserve tank for storage of chemical liquid, double paddle liquid outlet mechanisms include upper paddle and lower paddle, the rotation direction phase of upper paddle and lower paddle
Anti- and the two is respectively positioned on the underface of floating platform, and the driving for driving upper paddle and lower paddle while rotation is provided at the top of floating platform
Be both provided with several fluid holes for being used for out liquid on the blade of motor, upper paddle and lower paddle, double paddle liquid outlet mechanisms and liquid reserve tank it
Between connected by hose, air pump is arranged on floating platform for the chemical liquid in liquid reserve tank to be delivered to all fluid holes, liquid storage
Case is arranged in top one end of floating platform, and the other end at the top of floating platform is arranged in control assembly, controls and is additionally provided with above component
For the solar panel of power supply, double paddle liquid outlet mechanisms are arranged between liquid reserve tank and control assembly, and control assembly includes control
Device, power module and wireless communication module processed, propulsive mechanism, power module, driving motor and wireless communication module with control
Device is electrically connected, and solar panel is electrically connected with power module.
Preferably, the upper paddle and lower paddle are in horizontally disposed, and upper paddle is located at the surface of upper paddle and the two is coaxially set
It sets, the axle sleeve being vertically arranged and shaft is connected separately at the top center of upper paddle and lower paddle, the length of axle sleeve is less than shaft
Length, what axle sleeve can rotate is set in the outer cylindrical wall of shaft, the top company of transmission of driving motor and axle sleeve and shaft
It connects, two first bearings up and down is fixedly installed in the outer cylindrical wall of axle sleeve, the outer rings of two first bearings is fixed at floating
At the center of platform.
Preferably, the top of the axle sleeve and shaft passes through at the center of floating platform and extends upward, axis straight up
The top of set is less than the top of shaft, and there are one upper bevel gear, the top outer of axle sleeve is solid for the top outer fixed setting of shaft
Fixed setting is there are one lower bevel gear, and driving motor is horizontally set on the middle top of floating platform, and the output shaft of driving motor connects
The driving gear engaged with upper bevel gear and lower bevel gear there are one connecing.
Preferably, there are one liquid injection holes, one end of hose by a second bearing and to turn for the inside setting of the shaft
The top of axis is rotatablely connected, and the hose at the end is connected to liquid injection hole, is provided with to fix for second bearing at the top of shaft and be pacified
The mounting groove of dress, all fluid holes on upper paddle and lower paddle are connected to liquid injection hole.
Preferably, the inner wall of the liquid injection hole correspond to upper paddle and lower paddle position be both provided with several correspondingly with
The circular through hole being connected to inside all blades, in the bottom interior wall of axle sleeve setting there are one liquid storage annular groove, liquid storage annular groove with it is all
Level circular through hole connection, liquid storage annular groove are connected to the inside of all blades of upper paddle, are provided in the bottom interior wall of axle sleeve
Upper and lower two wear rings, two wear rings and liquid storage annular groove are coaxially disposed with axle sleeve, and two wear rings are located at liquid storage ring
The upper and lower of slot, and the inner edge of two wear rings is bonded with the outer cylindrical wall of shaft, the inner wall of axle sleeve and the outer wall of shaft
On corresponding position be both provided with for the cyclic annular card slot for wear ring location and installation.
Preferably, the aperture of the liquid injection hole top half is more than the aperture of lower half portion, and liquid injection hole top half
Junction between lower half portion is excessive by ramp structure, and all fluid holes are arranged at the bottom of blade.
Preferably, there are one being capable of distracted rubber for fixed setting in the circular through hole on the upper paddle and lower paddle inner wall
Stopper stress and deformation and can strut at the center of rubber stopper.
Preferably, the propulsion assembly includes four propellers, and four propellers are separately positioned on four of floating platform bottom
Corner.
Advantageous effect：A kind of urban river water ammonia nitrogen removal reaction unit of the present invention, wireless communication module can be with when work
The remote terminal of work station communicates wirelessly, and so that the staff of work station is realized remote control, passes through remote terminal
Control command is sent, wireless communication module receives control command and sends it to controller, and controller is according to control command
Corresponding operation is executed, such as controls propeller work, to make floating platform be moved on the water surface, opening simultaneously air pump makes its work
Make, the chemical liquid in liquid reserve tank is squeezed into upper paddle and lower paddle, and finally from fluid hole outflow and river water haptoreaction, with this
Driving motor drives upper paddle and lower paddle to rotate in opposite directions simultaneously, keeps contact of the chemical liquid with river water more full and uniform, and on
Paddle and lower paddle coaxially rotate backward generated torque when counteracting respectively individually rotation, avoid floating platform from rotating, liquid reserve tank
Liquid level sensor is inside also had, when detecting that chemical liquid will be finished in liquid reserve tank, scarce material signal is transferred to control in advance
Scarce material information is sent to the remote terminal of work station by wireless communication module by device processed, controller, to which staff is long-range
Control floating platform goes to the place of formulation to carry out liquid supplement, and it is auxiliary to be equipped with solar panel progress for control assembly internal battery
Power supply is helped, prevents accumulator electric-quantity from exhausting and leads to the lost contact with work station, one end of hose and the inner ring of second bearing seal
Connection, the outer ring of second bearing and the inner wall sealing of axle sleeve connect, and second bearing is water-sealed bearing, ensure that axle sleeve and shaft exist
Hose will not be knotted when rotation, to enable the chemical liquid in liquid reserve tank smoothly to enter in liquid injection hole, chemical liquid
After in into liquid injection hole, the inside of liquid storage annular groove and lower paddle is respectively enterd by all circular through holes, in liquid storage annular groove
Liquid enters the inside of upper paddle by the circular through hole on axle sleeve again, to make chemical liquid respectively from going out on upper paddle and lower paddle
Fluid apertures flows out, when chemical liquid passes through circular through hole, hydraulic pressure increased by air pump and liquid injection hole after by the center of rubber stopper
Place struts, and to enable chemical liquid unidirectionally to enter inside upper paddle and lower paddle, avoids river water and pours in down a chimney into liquid injection hole and generate
Pollution, a kind of urban river water ammonia nitrogen removal reaction unit of the invention can replace artificial mode being carried out automatically on river surface
Liquid is thrown, and liquid contacts more abundant with river water, greatly reduces cost of labor, improves reaction efficiency.
Description of the drawings
Fig. 1 show the dimensional structure diagram one of the present invention；
Fig. 2 show the dimensional structure diagram two of the present invention；
Fig. 3 show the side view of the present invention；
Fig. 4 show the dimensional structure diagram of double paddle liquid outlet mechanisms；
Fig. 5 show the vertical view of Fig. 4；
Fig. 6 show the section plan along line A-A in Fig. 5；
Fig. 7 show the stereochemical structure decomposing schematic representation one of double paddle liquid outlet mechanisms；
Fig. 8 show the stereochemical structure decomposing schematic representation two of double paddle liquid outlet mechanisms；
Fig. 9 show axle sleeve and the section plan of shaft；
Figure 10 show the control principle block diagram of the present invention；
Reference sign：Floating platform 1, control assembly 2, liquid reserve tank 3, upper paddle 4, lower paddle 5, driving motor 6, fluid hole 7 are soft
Pipe 8, solar panel 9, axle sleeve 10, shaft 11, first bearing 12, upper bevel gear 13, lower bevel gear 14 drive gear 15,
Liquid injection hole 16, mounting groove 17, circular through hole 18, liquid storage annular groove 19, wear ring 20, cyclic annular card slot 21, second bearing 22, propeller
23。
Specific implementation mode
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail：
Referring to figs. 1 to a kind of urban river water ammonia nitrogen removal reaction unit shown in Fig. 10, including floating platform 1, propulsion assembly, go out liquid
Component and control assembly 2, propulsion assembly are arranged in the bottom of floating platform 1 for promoting floating platform 1 to be moved on the water, go out liquid component
Including air pump, double paddle liquid outlet mechanisms and for the liquid reserve tank 3 of storage of chemical liquid, double paddle liquid outlet mechanisms include upper paddle 4 and lower paddle
5, the rotation direction of upper paddle 4 and lower paddle 5 is opposite and the two is respectively positioned on the underface of floating platform 1, and the top of floating platform 1, which is provided with, to be used for
Several are both provided on the blade of the driving motor 6 that paddle 4 and lower paddle 5 rotate simultaneously in driving, upper paddle 4 and lower paddle 5 to be used for out
The fluid hole 7 of liquid is connected between double paddle liquid outlet mechanisms and liquid reserve tank 3 by hose 8, and air pump is arranged on floating platform 1 for that will store up
Chemical liquid in liquid case 3 is delivered to all fluid holes 7, and liquid reserve tank 3 is arranged in top one end of floating platform 1, and control assembly 2 is arranged
The other end at 1 top of floating platform, controls the solar panel 9 being additionally provided with above component for power supply, double paddles go out liquid machine
Structure is arranged between liquid reserve tank 3 and control assembly 2, and control assembly 2 includes controller, power module and wireless communication module, is pushed away
It is electrically connected with the controller into mechanism, power module, driving motor 6 and wireless communication module, solar panel 9 and power supply mould
Block is electrically connected, and wireless communication module can be communicated wirelessly with the remote terminal of work station, enable the staff of work station
It enough realizes remote control, control command is sent by remote terminal, wireless communication module receives control command and is sent to
To controller, controller executes corresponding operation according to control command, such as controls propeller 23 and works, to make floating platform 1 in water
It is moved on face, opening simultaneously air pump makes its work, the chemical liquid in liquid reserve tank 3 is squeezed into upper paddle 4 and lower paddle, and most
Eventually from the outflow of fluid hole 7 and river water haptoreaction, the upper paddle 4 of the at the same time drive of driving motor 6 and lower paddle 5 rotate in opposite directions, making
It is more full and uniform to learn contact of the liquid with river water, and upper paddle 4 and coaxial rotate backward of lower paddle 5 counteract respectively individually rotation
When generated torque, avoid floating platform 1 from rotating, liquid level sensor also had in liquid reserve tank 3, when detecting in liquid reserve tank 3
When chemical liquid will be finished, scarce material signal is transferred to controller in advance, controller is believed scarce material by wireless communication module
Breath is sent to the remote terminal of work station, to which staff's remote control floating platform 1 goes to the place of formulation to carry out liquid supplement,
2 internal battery of control assembly, be equipped with solar panel 9 carry out auxiliary power supply, prevent accumulator electric-quantity from exhausting and cause with
The lost contact of work station.
The upper paddle 4 and lower paddle 5 are in horizontally disposed, and upper paddle 4 is located at the surface of upper paddle 4 and the two is coaxially disposed,
The axle sleeve 10 being vertically arranged and shaft 11 are connected separately at the top center of upper paddle 4 and lower paddle 5, the length of axle sleeve 10, which is less than, to be turned
The length of axis 11, what axle sleeve 10 can rotate is set in the outer cylindrical wall of shaft 11, driving motor 6 and axle sleeve 10 and shaft 11
Top be sequentially connected, be fixedly installed in the outer cylindrical wall of axle sleeve 10 up and down two first bearings 12, two first bearings
12 outer ring is fixed at the center of floating platform 1, and driving motor 6 drives axle sleeve 10 and shaft 11 to rotate in opposite directions, on making
Paddle 4 and lower paddle 5 rotate in opposite directions, and upper paddle 4 and lower paddle 5 will produce torque when individually rotating makes floating platform 1 that rotation occur, and passes through upper paddle 4
With the opposite rotation offset torque of lower paddle 5, stirring action when paddle 4 and lower paddle 5 rotate in another aspect can make from fluid hole 7
The contact more full and uniform with river water of chemical liquid out.
The top of the axle sleeve 10 and shaft 11 passes through at the center of floating platform 1 and extends upward, axle sleeve straight up
10 top is less than the top of shaft 11, and there are one upper bevel gear 13, the tops of axle sleeve 10 for the top outer fixed setting of shaft 11
There are one lower bevel gears 14 for fixed setting on the outside of portion, and driving motor 6 is horizontally set on the middle top of floating platform 1, and drives electricity
There are one the driving gear 15 engaged with upper bevel gear 13 and lower bevel gear 14, driving motor 6 drives for the output shaft connection of machine 6
Gear 15 is driven to rotate, to which the upper bevel gear 13 engaged simultaneously with driving gear 15 and lower bevel gear 14 also and then rotate, and
And rotation direction is opposite.
There are one liquid injection hole 16, one end of hose 8 by a second bearing 22 and to turn for the inside setting of the shaft 11
The top of axis 11 is rotatablely connected, and the hose 8 at the end is connected to liquid injection hole 16, and the top of shaft 11 is provided with for second bearing
22 mounting grooves 17 being fixedly mounted, upper paddle 4 and lower paddle 5 on all fluid holes 7 be connected to liquid injection hole 16, one end of hose 8
It is tightly connected with the inner ring of second bearing 22, the outer ring of second bearing 22 is connect with the inner wall sealing of axle sleeve 10, second bearing 22
For water-sealed bearing, it ensure that axle sleeve 10 and shaft 11 will not knot hose 8 in rotation, to make the chemistry in liquid reserve tank 3
Liquid can smoothly enter in liquid injection hole 16.
The position that the inner wall of the liquid injection hole 16 corresponds to upper paddle 4 and lower paddle 5 is both provided with several correspondingly and institute
There is a circular through hole 18 being connected to inside blade, there are one liquid storage annular groove 19, liquid storage annular grooves 19 for setting in the bottom interior wall of axle sleeve 10
It is connected to all level circular through holes 18, liquid storage annular groove 19 is connected to the inside of 4 all blades of upper paddle, the bottom of axle sleeve 10
Two wear rings 20 up and down are provided on inner wall, two wear rings 20 and liquid storage annular groove 19 are coaxially disposed with axle sleeve 10, two
Wear ring 20 is located at the upper and lower of liquid storage annular groove 19, and outer cylindrical wall of the inner edge of two wear rings 20 with shaft 11
It is bonded, the corresponding position army on the inner wall of axle sleeve 10 and the outer wall of shaft 11 is provided with for the ring for 20 location and installation of wear ring
Shape card slot 21 respectively enters 19 He of liquid storage annular groove after chemical liquid enters in liquid injection hole 16 by all circular through holes 18
The inside of lower paddle, the liquid in liquid storage annular groove 19 enters the inside of upper paddle 4 by the circular through hole 18 on axle sleeve 10 again, to make
Chemical liquid is flowed out from the fluid hole 7 on upper paddle 4 and lower paddle 5 respectively.
The aperture of 16 top half of the liquid injection hole is more than the aperture of lower half portion, and 16 top half of liquid injection hole is under
Junction between half part is excessive by ramp structure, and all fluid holes 7 are arranged at the bottom of blade, by reducing aperture
Increase the flowing pressure of chemical liquid, so as to make chemical liquid more smoothly be sprayed from fluid hole 7.
There are one being capable of distracted rubber resistance for fixed setting in circular through hole 18 on the upper paddle 4 and lower 5 inner wall of paddle
Block stress and deformation and can strut at the center of rubber stopper, and when chemical liquid passes through circular through hole 18, hydraulic pressure is by gas
Pump and liquid injection hole 16 will strut after increasing at the center of rubber stopper, to enable chemical liquid unidirectionally to enter 4 He of upper paddle
Inside lower paddle 5, avoids river water and pour in down a chimney into liquid injection hole 16 and generate pollution.
The propulsion assembly includes four propellers 23, and four propellers 23 be separately positioned on 1 bottom of floating platform four turn
At angle, floating platform 1 is set to be moved on the water surface by the work of four propellers 23, by controlling different location propeller 23
Rotating speed control turning of the floating platform 1 on the water surface.
Operation principle：Wireless communication module can be communicated wirelessly with the remote terminal of work station when work, make work
The staff to stand can realize remote control, send control command by remote terminal, wireless communication module receives control
Controller is ordered and sends it to, controller executes corresponding operation according to control command, such as controls propeller 23 and works, from
And floating platform 1 is made to be moved on the water surface, opening simultaneously air pump makes its work, and the chemical liquid in liquid reserve tank 3 is squeezed into upper paddle 4
In lower paddle, and finally flowed out and river water haptoreaction, the upper paddle 4 of the at the same time drive of driving motor 6 and lower paddle 5 from fluid hole 7
Opposite rotation, keeps contact of the chemical liquid with river water more full and uniform, and upper paddle 4 and lower paddle 5 coaxially rotate backward counteracting
Respectively individually rotation when generated torque, avoid floating platform 1 from rotating, also have liquid level sensor in liquid reserve tank 3, work as inspection
When measuring that chemical liquid will be finished in liquid reserve tank 3, scarce material signal is transferred to controller in advance, controller passes through wireless telecommunications
Scarce material information is sent to the remote terminal of work station by module, to which staff's remote control floating platform 1 goes to the place of formulation
Liquid supplement is carried out, 2 internal battery of control assembly is equipped with solar panel 9 and carries out auxiliary power supply, prevents accumulator electric-quantity
It exhausts and leads to the lost contact with work station, one end of hose 8 is tightly connected with the inner ring of second bearing 22, outside second bearing 22
Circle is connect with the inner wall sealing of axle sleeve 10, and second bearing 22 is water-sealed bearing, ensure that axle sleeve 10 and shaft 11 in rotation not
Hose 8 can be knotted, to enable the chemical liquid in liquid reserve tank 3 smoothly to enter in liquid injection hole 16, chemical liquid enters
After in liquid injection hole 16, the inside of liquid storage annular groove 19 and lower paddle, liquid storage annular groove 19 are respectively enterd by all circular through holes 18
Interior liquid enters the inside of upper paddle 4 by the circular through hole 18 on axle sleeve 10 again, to make chemical liquid respectively from 4 He of upper paddle
Fluid hole 7 on lower paddle 5 flows out, and when chemical liquid passes through circular through hole 18, hydraulic pressure will after being increased by air pump and liquid injection hole 16
It is strutted at the center of rubber stopper, to enable chemical liquid unidirectionally to enter inside upper paddle 4 and lower paddle 5, avoids river water
Pour in down a chimney into liquid injection hole 16 and generates pollution.
The above described is only a preferred embodiment of the present invention, not making any limit to the technical scope of the present invention
System, thus it is every according to the technical essence of the invention to any subtle modifications, equivalent variations and modifications made by above example,
In the range of still falling within technical scheme of the present invention.
Claims (8)
1. a kind of urban river water ammonia nitrogen removal reaction unit, it is characterised in that：Including floating platform (1), propulsion assembly, go out liquid component and control
Component (2) processed, propulsion assembly setting for promoting floating platform (1) to be moved on the water, go out liquid component packet in the bottom of floating platform (1)
Include air pump, double paddle liquid outlet mechanisms and the liquid reserve tank (3) for storage of chemical liquid, double paddle liquid outlet mechanisms include upper paddle (4) and under
The rotation direction of paddle (5), upper paddle (4) and lower paddle (5) is opposite and the two is respectively positioned on the underface of floating platform (1), the top of floating platform (1)
Portion is provided with the driving motor (6) for driving upper paddle (4) and lower paddle (5) while rotation, the blade of upper paddle (4) and lower paddle (5)
On be both provided with several fluid holes (7) for being used for out liquid, between double paddle liquid outlet mechanisms and liquid reserve tank (3) pass through hose (8) even
It connects, air pump is arranged on floating platform (1) for the chemical liquid in liquid reserve tank (3) to be delivered to all fluid holes (7), liquid reserve tank
(3) other end that setting is arranged in top one end of floating platform (1), control assembly (2) at the top of floating platform (1), controls the upper of component
Side is additionally provided with the solar panel (9) for power supply, and double paddle liquid outlet mechanisms are arranged in liquid reserve tank (3) and control assembly (2)
Between, control assembly (2) includes controller, power module and wireless communication module, propulsive mechanism, power module, driving motor
(6) it is electrically connected with the controller with wireless communication module, solar panel (9) is electrically connected with power module.
2. a kind of urban river water ammonia nitrogen removal reaction unit according to claim 1, it is characterised in that：The upper paddle (4) and
Lower paddle (5) is in horizontally disposed, and upper paddle (4) is located at the surface of upper paddle (4) and the two is coaxially disposed, upper paddle (4) and lower paddle
(5) axle sleeve (10) being vertically arranged and shaft (11) are connected separately at top center, the length of axle sleeve (10) is less than shaft
(11) length, what axle sleeve (10) can rotate is set in the outer cylindrical wall of shaft (11), driving motor (6) and axle sleeve (10)
It is sequentially connected with the top of shaft (11), two first bearings up and down is fixedly installed in the outer cylindrical wall of axle sleeve (10)
(12), the outer ring of two first bearings (12) is fixed at the center of floating platform (1).
3. a kind of urban river water ammonia nitrogen removal reaction unit according to claim 2, it is characterised in that：The axle sleeve (10) and
The top of shaft (11) passes through at the center of floating platform (1) and extends upward straight up, and the top of axle sleeve (10), which is less than, to be turned
The top of axis (11), there are one upper bevel gear (13), the top outers of axle sleeve (10) for the top outer fixed setting of shaft (11)
There are one lower bevel gears (14) for fixed setting, and driving motor (6) is horizontally set on the middle top of floating platform (1), and drives electricity
There are one the driving gears (15) engaged with upper bevel gear (13) and lower bevel gear (14) for the output shaft connection of machine (6).
4. a kind of urban river water ammonia nitrogen removal reaction unit according to claim 3, it is characterised in that：The shaft (11)
There are one liquid injection hole (16), one end of hose (8) to be turned by the top of a second bearing (22) and shaft (11) for inside setting
Dynamic connection, and the hose (8) at the end is connected to liquid injection hole (16), is provided at the top of shaft (11) solid for second bearing (22)
The mounting groove (17) of Dingan County's dress, all fluid holes (7) on upper paddle (4) and lower paddle (5) are connected to liquid injection hole (16).
5. a kind of urban river water ammonia nitrogen removal reaction unit according to claim 4, it is characterised in that：The liquid injection hole (16)
Inner wall correspond to upper paddle (4) and the position of lower paddle (5) is both provided with what several were connected to all blades inside correspondingly
Circular through hole (18), in the bottom interior wall of axle sleeve (10) setting there are one liquid storage annular groove (19), liquid storage annular groove (19) with it is all same
The circular through hole (18) of height is connected to, and liquid storage annular groove (19) is connected to the inside of upper paddle (4) all blades, the bottom of axle sleeve (10)
Be provided with two wear rings (20) up and down on inner wall, two wear rings (20) and liquid storage annular groove (19) with axle sleeve (10) is coaxial sets
Set, two wear rings (20) are located at the upper and lower of liquid storage annular groove (19), and the inner edge of two wear rings (20) with turn
The outer cylindrical wall of axis (11) is bonded, and the corresponding position on the inner wall of axle sleeve (10) and the outer wall of shaft (11) is both provided with for supplying
The cyclic annular card slot (21) of wear ring (20) location and installation.
6. a kind of urban river water ammonia nitrogen removal reaction unit according to claim 5, it is characterised in that：The liquid injection hole (16)
The aperture of top half is more than the aperture of lower half portion, and junction of the liquid injection hole (16) between top half and lower half portion
Excessive by ramp structure, all fluid holes (7) are arranged at the bottom of blade.
7. a kind of urban river water ammonia nitrogen removal reaction unit according to claim 6, it is characterised in that：The upper paddle (4) and
In circular through hole (18) on lower paddle (5) inner wall fixed setting there are one can distracted rubber stopper, rubber stopper
Center at stress and deformation and can strut.
8. a kind of urban river water ammonia nitrogen removal reaction unit according to claim 1, it is characterised in that：The propulsion assembly packet
Four propellers (23) are included, four propellers (23) are separately positioned on four corners of floating platform (1) bottom.
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| CN201810826783.7A CN108640245A (en) | 2018-07-25 | 2018-07-25 | A kind of urban river water ammonia nitrogen removal reaction unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030961A (en) * | 2023-08-09 | 2023-11-10 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Portable coastal zone water quality monitoring device |
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