CN208667210U - 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
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- CN208667210U CN208667210U CN201821187506.8U CN201821187506U CN208667210U CN 208667210 U CN208667210 U CN 208667210U CN 201821187506 U CN201821187506 U CN 201821187506U CN 208667210 U CN208667210 U CN 208667210U
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Abstract
The utility model relates to field of environment protection equipment, in particular to a kind of urban river water ammonia nitrogen removal reaction unit, including floating platform, propulsion assembly, liquid component and control assembly out, liquid component includes air pump out, 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, be provided on the blade of upper paddle and lower paddle several for go out liquid fluid hole, it is connected between double paddle liquid outlet mechanisms and liquid reserve tank by hose, 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 utility model, artificial mode can be replaced enterprising in river surface Row is automatic to throw liquid, and liquid contacts more abundant with river water, greatly reduces cost of labor, improves reaction efficiency.
Description
Technical field
The present invention relates to field of environment protection equipment, in particular to a kind of urban river water ammonia nitrogen removal reaction unit.
Background technique
Environmental protection, full name environmental protection refer to that the mankind are solution reality or potential environmental problem, coordinate 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 directly or indirectly to river, more than the self-purification capacity in 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, low efficiency, 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.
Summary of the invention
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 the following technical schemes are provided:
A kind of urban river water ammonia nitrogen removal reaction unit, including floating platform, propulsion assembly, out liquid component and control assembly, promote
The bottom of floating platform is arranged in for promoting floating platform to be moved on the water in component, and liquid component includes air pump, double paddle liquid outlet mechanisms out
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 provided on the blade of motor, upper paddle and lower paddle several for go out liquid fluid hole, 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
Top one end of floating platform is arranged in case, 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 electrical connection, solar panel are 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 ring 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 straight up and extends upwards, axis
The top of set is lower than the top of shaft, and the top outer of shaft is fixedly installed a upper bevel gear, and the top outer of axle sleeve is solid
Surely it is provided with a lower bevel gear, driving motor is horizontally set on the middle top of floating platform, and the output shaft of driving motor connects
It is connected to the driving gear engaged with upper bevel gear and lower bevel gear.
Preferably, a liquid injection hole is provided on the inside of the shaft, one end of hose by a second bearing and turns
The top of axis is rotatablely connected, and the hose at the end is connected to liquid injection hole, is provided at the top of shaft and is pacified for second bearing is fixed
The mounting groove of dress, all fluid holes on upper paddle and lower paddle are connected to liquid injection hole.
Preferably, the position of the corresponding upper paddle of the inner wall of the liquid injection hole and lower paddle be provided with several correspondingly with
The circular through hole being connected to inside all blades, is provided with a liquid storage annular groove in the bottom interior wall of axle sleeve, liquid storage annular groove and 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 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 greater than the aperture of lower half portion, and liquid injection hole top half
Junction between lower half portion is excessive by bevel structure, and all fluid holes are arranged at the bottom of blade.
Preferably, being fixedly installed one in the circular through hole on the upper paddle and lower paddle inner wall being capable of distracted rubber
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.
The utility model has the advantages that a kind of urban river water ammonia nitrogen removal reaction unit of the 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 can be realized long-range 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, so that floating platform be made to 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 towards each other 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
Device processed, scarce material information is sent to the remote terminal of work station by wireless communication module by controller, so that 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 of axle sleeve are tightly connected, and second bearing is water-sealed bearing, ensure that axle sleeve and shaft exist
Hose will not be knotted when rotation, so that the chemical liquid in liquid reserve tank is enable 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 outflow, 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, so that chemical liquid be enable unidirectionally to enter inside upper paddle and lower paddle, avoids river water and flows backward 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 carrying out automatically on river surface
Liquid is thrown, and liquid contacts more abundant with river water, greatly reduces cost of labor, improves reaction efficiency.
Detailed description of the invention
Fig. 1 show schematic perspective view one of the invention；
Fig. 2 show schematic perspective view two of the invention；
Fig. 3 show side view of the invention；
Fig. 4 show the schematic perspective view of double paddle liquid outlet mechanisms；
Fig. 5 show the top view of Fig. 4；
Fig. 6 show the section plan in Fig. 5 along line A-A；
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 the section plan of axle sleeve and shaft；
Figure 10 show control principle block diagram of the invention；
Description of symbols: 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 embodiment
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, out liquid
Component and control assembly 2, the bottom that floating platform 1 is arranged in propulsion assembly are used to that floating platform 1 to be promoted to be moved on the water, 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
Be 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 several for go 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 top one end of floating platform 1 is arranged in liquid reserve tank 3, 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, pushes 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 electrical connection, wireless communication module can be communicated wirelessly with the remote terminal of work station, enable the staff of work station
It is enough to realize long-range 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, driving motor 6 drives upper paddle 4 and lower paddle 5 to rotate towards each other at the same time, making
It is more full and uniform to learn contact of the liquid with river water, and upper paddle 4 and lower paddle 5 coaxially rotate backward and counteract respectively individually rotation
When generated torque, avoid floating platform 1 from rotating, also have liquid level sensor 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, goes to the place of formulation to carry out liquid supplement so that staff remotely controls floating platform 1,
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 being horizontally disposed with, 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 towards each other, to make
Paddle 4 and lower paddle 5 rotate towards each other, and upper paddle 4 and lower paddle 5, which can generate torque when individually rotating, makes floating platform 1 that rotation occur, and pass through upper paddle 4
With the offset torque that rotates towards each other 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 straight up and extends upwards, axle sleeve
10 top is lower than the top of shaft 11, and the top outer of shaft 11 is fixedly installed a upper bevel gear 13, the top of axle sleeve 10
It is fixedly installed a lower bevel gear 14 on the outside of portion, driving motor 6 is horizontally set on the middle top of floating platform 1, and drives electricity
The output shaft of machine 6 is connected with the driving gear 15 engaged with upper bevel gear 13 and lower bevel gear 14, and driving motor 6 drives
Gear 15 is driven to rotate, thus also and then rotated with the upper bevel gear 13 and lower bevel gear 14 for driving gear 15 to engage simultaneously, and
And rotation direction is opposite.
The inside of the shaft 11 is provided with a liquid injection hole 16, and one end of hose 8 by a second bearing 22 and turns
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 and the inner wall of axle sleeve 10 are tightly connected, 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 of the corresponding upper paddle 4 of the inner wall of the liquid injection hole 16 and lower paddle 5 is provided with several correspondingly and institute
There is the circular through hole 18 being connected to inside blade, is provided with a liquid storage annular groove 19, liquid storage annular groove 19 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 all blades of upper paddle 4, 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, and 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 by all circular through holes 18 after chemical liquid enters in liquid injection hole 16
The inside of lower paddle, the liquid in liquid storage annular groove 19 passes through the inside that the circular through hole 18 on axle sleeve 10 enters upper paddle 4 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 liquid injection hole is greater than the aperture of lower half portion, and 16 top half of liquid injection hole is under
Junction between half part is excessive by bevel 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 spray chemical liquid more smoothly from fluid hole 7.
One is fixedly installed in circular through hole 18 on the upper paddle 4 and lower 5 inner wall of paddle being capable of distracted rubber resistance
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, so that chemical liquid be enable unidirectionally to enter upper 4 He of paddle
Inside lower paddle 5, avoids river water and flow backward 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, move floating platform 1 on the water surface, by controlling different location propeller 23
Revolving speed control turning of the floating platform 1 on the water surface.
Working principle: wireless communication module can be communicated wirelessly with the remote terminal of work station when work, make work
The staff to stand can be realized long-range 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, and it such as controls propeller 23 and works, from
And move floating platform 1 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 from the outflow of fluid hole 7 and river water haptoreaction, driving motor 6 drives upper paddle 4 and lower paddle 5 at the same time
It rotates towards each other, 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, so that staff remotely controls the place that floating platform 1 goes to 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 and the inner ring of second bearing 22 are tightly connected, outside second bearing 22
The inner wall of circle and axle sleeve 10 is tightly connected, and second bearing 22 is water-sealed bearing, ensure that axle sleeve 10 and shaft 11 in rotation not
Hose 8 can be knotted, so that the chemical liquid in liquid reserve tank 3 be enable 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 passes through the inside that the circular through hole 18 on axle sleeve 10 enters upper paddle 4 again, to make chemical liquid respectively from upper 4 He of 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, so that chemical liquid be enable unidirectionally to enter inside upper paddle 4 and lower paddle 5, avoids river water
Flow backward 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 technical scope of the invention
System, therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention,
In the range of still falling within technical solution 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 are used to that floating platform (1) be promoted to be moved on the water in the bottom of floating platform (1), out liquid component packet
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 provided with several for go out liquid fluid hole (7), between double paddle liquid outlet mechanisms and liquid reserve tank (3) by hose (8) company
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 at the top of floating platform (1) in top one end of floating platform (1), control assembly (2), 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 being horizontally disposed with, 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) straight up and extends upwards, and the top of axle sleeve (10), which is lower than, to be turned
The top of axis (11), the top outer of shaft (11) are fixedly installed one upper bevel gear (13), the top outer of axle sleeve (10)
It is fixedly installed a lower bevel gear (14), driving motor (6) is horizontally set on the middle top of floating platform (1), and drives electricity
The output shaft of machine (6) is connected with the driving gear (15) engaged with upper bevel gear (13) and lower bevel gear (14).
4. a kind of urban river water ammonia nitrogen removal reaction unit according to claim 3, it is characterised in that: the shaft (11)
Inside is provided with a liquid injection hole (16), and one end of hose (8) is turned by the top of a second bearing (22) and shaft (11)
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 corresponding upper paddle (4) and the position of lower paddle (5) be provided with what several were connected to all blades inside correspondingly
Circular through hole (18), is provided with a liquid storage annular groove (19) in the bottom interior wall of axle sleeve (10), liquid storage annular groove (19) and 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 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 greater than the aperture of lower half portion, and junction of the liquid injection hole (16) between top half and lower half portion
Excessive by bevel 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
Be fixedly installed in circular through hole (18) on lower paddle (5) inner wall 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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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187506.8U CN208667210U (en) | 2018-07-25 | 2018-07-25 | A kind of urban river water ammonia nitrogen removal reaction unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187506.8U CN208667210U (en) | 2018-07-25 | 2018-07-25 | A kind of urban river water ammonia nitrogen removal reaction unit |
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| CN208667210U true CN208667210U (en) | 2019-03-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108640245A (en) * | 2018-07-25 | 2018-10-12 | 宁波国谱环保科技有限公司 | A kind of urban river water ammonia nitrogen removal reaction unit |
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2018
- 2018-07-25 CN CN201821187506.8U patent/CN208667210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108640245A (en) * | 2018-07-25 | 2018-10-12 | 宁波国谱环保科技有限公司 | A kind of urban river water ammonia nitrogen removal reaction unit |
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