CN209618966U - A kind of electrochemical appliance for the processing of waste water nitrogen component - Google Patents
A kind of electrochemical appliance for the processing of waste water nitrogen component Download PDFInfo
- Publication number
- CN209618966U CN209618966U CN201920225497.5U CN201920225497U CN209618966U CN 209618966 U CN209618966 U CN 209618966U CN 201920225497 U CN201920225497 U CN 201920225497U CN 209618966 U CN209618966 U CN 209618966U
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- CN
- China
- Prior art keywords
- reactor tank
- fixedly connected
- sealing cover
- waste water
- driving motor
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Abstract
The utility model relates to a kind of electrochemical appliance for the processing of waste water nitrogen component, including reactor tank, the upper tank mouth upper cover of the reactor tank is equipped with sealing cover, offers water inlet, acid inlet and iron powder entrance on the sealing cover；The lower end of the reactor tank offers discharge port；The mixing component for being stirred to reactor tank inner cavity is rotatably connected on the sealing cover.By the way that acid solution is added from acid inlet and puts into iron powder from iron powder entrance, and by the stirring of mixing component, to realize the effect of the nitrate nitrogen removal in waste water.
Description
Technical field
The utility model relates to a kind of electrochemical appliances for the processing of waste water nitrogen component.
Background technique
Contain a large amount of nitrate nitrogen in sanitary sewage and industrial wastewater, the nitrate nitrogen in waste water generates lung tissue
Strong impulse and corrosiveness cause pulmonary edema to increase the permeability of capillary and alveolar wall, and nitrate and
Water reacts to form nitrite, and nitrite, which enters, can also cause blood vessel dilatation after blood, blood pressure decline, and can be with hemoglobin
Effect generates ferrihemoglobin, causes histanoxia.Therefore, the nitrogen in nitrate nitrogen how is removed at presently the most important
Research.
Utility model content
The technical problem to be solved by the present invention is to provide it is a kind of for waste water nitrogen component processing electrochemical appliance, with
It solves the problems, such as that nitrate nitrogen in waste water can be removed.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of electrochemical appliance for the processing of waste water nitrogen component, including reactor tank, the upper tank mouth of the reactor tank are provided
Upper cover is equipped with sealing cover, offers water inlet, acid inlet and iron powder entrance on the sealing cover；
The lower end of the reactor tank offers discharge port；
The mixing component for being stirred to reactor tank inner cavity is rotatably connected on the sealing cover.
Further, the mixing component includes driving motor and agitating shaft, and the agitating shaft is rotatably arranged on reaction
In the inner cavity of tank, multiple groups agitating paddle is fixedly connected on the agitating shaft；
The flange end of the driving motor is fixedly connected on the sealing cover, and the upper end of the agitating shaft passes through sealing cover
And it is fixedly connected on the output shaft of driving motor, and the output shaft is suitable for the inner cavity transfer for driving agitating shaft in reactor tank
It is dynamic.
Further, the convex formation installation lid in the upper surface of the sealing cover, the installation lid is interior to form isolation chamber；
The installation covers end and is equipped with isolation bracket, and the isolation bracket includes upper fixed ring and lower fixed ring, described
More support columns are equipped between upper fixed ring and lower fixed ring, the upper end of the support column is fixedly connected in fixed ring, institute
The lower end for stating support column is fixedly connected in lower fixed ring；
The lower fixed ring is fixedly connected on installation and covers, and the flange end of the driving motor is fixedly connected on fixed ring
On.
Further, the output shaft of the driving motor and the connection structure of agitating shaft are；
The output shaft of the driving motor is equipped with connecting shaft, and the upper end of the connecting shaft offers the first blind hole, described
The lower end of connecting shaft offers the second blind hole；
The upper end of the connecting shaft offers the first screw hole for extending transversely through the first blind hole, is bolted in first screw hole
First positioning bolt, the lower end of the connecting shaft offer multiple second screw holes, are bolted with the second positioning in second screw hole
Bolt；
The output shaft of the driving motor is plugged in the first blind hole of connecting shaft, and the first positioning bolt passes through driving electricity
The output shaft of driving motor is simultaneously fixedly connected in the first blind hole by the output shaft of machine；
The upper end of the agitating shaft is plugged in the second blind hole of connecting shaft, and the second positioning bolt is held out against on agitating shaft
And agitating shaft is fixedly connected in the second blind hole.
Further, the recessed formation V-arrangement cambered surface in the lower end surface of the reactor tank, the lower end of the agitating shaft is fixedly connected with
Crescent agitating paddle for being matched with V-arrangement cambered surface, and crescent agitating paddle rotation is deposited in V-arrangement cambered surface with stirring
Iron powder.
Further, pH detection pipe is fixedly connected on the inner wall of the reactor tank, in the outside wall surface of the reactor tank
It is fixedly connected with display, the pH detection pipe is electrically connected over the display, and shows reaction pot liquid through display
PH value.
Further, the reactor tank upper end is circumferentially laid with multiple clamping screws, and the clamping screw lower end is hinged
In the outside wall surface of reactor tank, the upper end of the clamping screw is bolted with clamp nut；
Offer multiple U-shaped openings corresponding with clamping screw on the sealing cover, the clamping screw is from U-shaped opening
In pass through and screw clamp nut so that seal cap sealing is connected at the upper port of reactor tank.
The beneficial effects of the utility model are: by the way that acid solution is added from acid inlet and puts into iron powder from iron powder entrance, and
By the stirring of mixing component, to realize the effect of the nitrate nitrogen removal in waste water.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is the schematic diagram of utility model device；
Fig. 2 is the schematic diagram of reactor tank in utility model device；
Fig. 3 is the schematic diagram for completely cutting off bracket in utility model device；
Fig. 4 is the schematic diagram of connecting shaft in utility model device；
Fig. 5 is the partial enlarged view in Fig. 1 at A；
Wherein；Reactor tank 1, discharge port 11, sealing cover 2, acid inlet 21, iron powder entrance 22, installation lid 23, driving motor 3,
Agitating shaft 4, agitating paddle 41, crescent agitating paddle 42 completely cut off bracket 5, upper fixed ring 51, lower fixed ring 52, support column 53, connection
Axis 6, the first blind hole 61, the first positioning bolt 62, the second positioning bolt 63, pH detection pipe 7, display 8, clamping screw 9 compress
Nut 91.
Specific embodiment
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in Figures 1 to 5；
A kind of electrochemical appliance for the processing of waste water nitrogen component, including reactor tank 1, the upper tank of the reactor tank 1 are provided
Mouth upper cover is equipped with sealing cover 2, and 1 upper end of reactor tank is circumferentially laid with multiple clamping screws 9,9 lower end of clamping screw
It is hinged in the outside wall surface of reactor tank 1, the upper end of the clamping screw 9 is bolted with clamp nut 91；It is opened up on the sealing cover 2
There are multiple U-shaped openings corresponding with clamping screw 9, the clamping screw 9 passes through from U-shaped opening and screws clamp nut
91, so that sealing cover 2 is sealedly connected at the upper port of reactor tank 1.Water inlet, acid inlet 21 are offered on the sealing cover 2
And iron powder entrance 22；The lower end of the reactor tank 1 offers discharge port 11；Be rotatably connected on the sealing cover 2 for pair
The mixing component that 1 inner cavity of reactor tank is stirred.When the pH value of the liquid in the inner cavity of reactor tank 1 is lower, increase iron powder use
Amount improves the reaction time, increases the removal that stirring intensity is conducive to nitrate nitrogen.And increases iron powder dosage, improves reaction
Time is conducive to the removal of nitrate nitrogen.
Specifically, the mixing component includes driving motor 3 and agitating shaft 4, the agitating shaft 4 is rotatably arranged on reaction
In the inner cavity of tank 1, multiple groups agitating paddle 41 is fixedly connected on the agitating shaft 4；The flange end of the driving motor 3 is fixedly connected
On the sealing cover 2, the upper end of the agitating shaft 4 passes through sealing cover 2 and is fixedly connected on the output shaft of driving motor 3,
And the output shaft is suitable for that agitating shaft 4 is driven to rotate in the inner cavity of reactor tank 1.The output shaft of driving motor 3 and agitating shaft 4
Connection structure is；The output shaft of the driving motor 3 is equipped with connecting shaft 6, and the upper end of the connecting shaft 6 offers the first blind hole
61, the lower end of the connecting shaft 6 offers the second blind hole；The upper end of the connecting shaft 6, which offers, extends transversely through the first blind hole 61
The first screw hole, be bolted with the first positioning bolt 62 in first screw hole, the lower end of the connecting shaft 6 offers multiple second
Screw hole is bolted with the second positioning bolt 63 in second screw hole；The output shaft of the driving motor 3 is plugged in connecting shaft 6
In first blind hole 61, and the first positioning bolt 62 passes through the output shaft of driving motor 3 and fixes the output shaft of driving motor 3 and connects
It connects in the first blind hole 61；The upper end of the agitating shaft 4 is plugged in the second blind hole of connecting shaft 6, and the second positioning bolt 63
It holds out against on agitating shaft 4 and agitating shaft 4 is fixedly connected in the second blind hole.
Driving motor is touched when liquid spluttering in reactor tank 1 in order to prevent, it is convex in the upper surface of the sealing cover 2
Installation lid 23 is formed, forms isolation chamber in the installation lid 23；23 upper end of installation lid is equipped with isolation bracket 5, the isolation
Bracket 5 includes upper fixed ring 51 and lower fixed ring 52, and more supports are equipped between fixed ring 51 and lower fixed ring 52
The upper end of column 53, the support column 53 is fixedly connected in fixed ring 51, and the lower end of the support column 53 is fixedly connected on down
In fixed ring 52；The lower fixed ring 52 is fixedly connected on installation lid 23, and the flange end of the driving motor 3 is fixedly connected on
In upper fixed ring 51.
In addition, in order to chemically react iron powder adequately, in the recessed formation V-arrangement arc in the lower end surface of the reactor tank 1
Face, the lower end of the agitating shaft 4 are fixedly connected with the crescent agitating paddle 42 for matching with V-arrangement cambered surface, and the crescent moon
Shape agitating paddle 42 is rotated to stir the iron powder being deposited in V-arrangement cambered surface.
Also, pH detection pipe 7 is fixedly connected on the inner wall of the reactor tank 1, in the outside wall surface of the reactor tank 1
It is fixedly connected with display 8, the pH detection pipe 7 is electrically connected on the display 8, and shows liquid in reactor tank 1 through display 8
The pH value of body.
In actual operation, as nitrate nitrogen initial concentration 50mg/L, reaction solution volume in the liquid in reactor tank 1
When 100mL, temperature are 25 DEG C, iron powder additive amount is 50g/L, and maintaining pH is 4, and driving motor 3 drives the mixing speed of agitating shaft 4
For 300r/min, the reaction time is 45min (30min continues acid adding maintenance pH, rear 15min not acid adding before wherein), at this time nitric acid
Salt nitrogen content can drop to 1.05mg/L, meet the standard that country is lower than 10mg/L, to realize to nitrate nitrogen in waste water
It removes.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (7)
1. a kind of electrochemical appliance for the processing of waste water nitrogen component, which is characterized in that including reactor tank (1), the reactor tank
(1) upper tank mouth upper cover is equipped with sealing cover (2), offers water inlet, acid inlet (21) and iron powder on the sealing cover (2) and enters
Mouth (22)；
The lower end of the reactor tank (1) offers discharge port (11)；
The mixing component for being stirred to reactor tank (1) inner cavity is rotatably connected on the sealing cover (2).
2. the electrochemical appliance according to claim 1 for the processing of waste water nitrogen component, which is characterized in that the stirring group
Part includes driving motor (3) and agitating shaft (4), and the agitating shaft (4) is rotatably arranged in the inner cavity of reactor tank (1), described
Multiple groups agitating paddle (41) are fixedly connected on agitating shaft (4)；
The flange end of the driving motor (3) is fixedly connected on the sealing cover (2), and the upper end of the agitating shaft (4) passes through
Sealing cover (2) is simultaneously fixedly connected on the output shaft of driving motor (3), and the output shaft is suitable for driving agitating shaft (4) anti-
It answers and is rotated in the inner cavity of tank (1).
3. the electrochemical appliance according to claim 2 for the processing of waste water nitrogen component, which is characterized in that the sealing cover
(2) the convex formation installation lid (23) in upper surface, the installation lid (23) is interior to form isolation chamber；
Installation lid (23) upper end is equipped with isolation bracket (5), and the isolation bracket (5) includes upper fixed ring (51) and lower solid
Determine ring (52), more support columns (53), the support column (53) are equipped between fixed ring (51) and lower fixed ring (52)
Upper end be fixedly connected on fixed ring (51), the lower end of the support column (53) is fixedly connected on lower fixed ring (52)；
The lower fixed ring (52) is fixedly connected on installation lid (23), and the flange end of the driving motor (3) is fixedly connected on
On upper fixed ring (51).
4. the electrochemical appliance according to claim 3 for the processing of waste water nitrogen component, which is characterized in that the driving electricity
The output shaft of machine (3) and the connection structure of agitating shaft (4) are；
The output shaft of the driving motor (3) is equipped with connecting shaft (6), and the upper end of the connecting shaft (6) offers the first blind hole
(61), the lower end of the connecting shaft (6) offers the second blind hole；
The upper end of the connecting shaft (6) offers the first screw hole for extending transversely through the first blind hole (61), spiral shell in first screw hole
It is connected to the first positioning bolt (62), the lower end of the connecting shaft (6) offers multiple second screw holes, is spirally connected in second screw hole
There are the second positioning bolt (63)；
The output shaft of the driving motor (3) is plugged in the first blind hole (61) of connecting shaft (6), and the first positioning bolt (62)
Across driving motor (3) output shaft and the output shaft of driving motor (3) is fixedly connected in the first blind hole (61)；
The upper end of the agitating shaft (4) is plugged in the second blind hole of connecting shaft (6), and the second positioning bolt (63) holds out against and stirring
It mixes on axis (4) and agitating shaft (4) is fixedly connected in the second blind hole.
5. the electrochemical appliance according to claim 4 for the processing of waste water nitrogen component, which is characterized in that the reactor tank
(1) lower end surface recessed formation V-arrangement cambered surface, the lower end of the agitating shaft (4) are fixedly connected with for matching with V-arrangement cambered surface
Crescent agitating paddle (42), and the crescent agitating paddle (42) rotation is to stir the iron powder being deposited in V-arrangement cambered surface.
6. the electrochemical appliance according to claim 1 for the processing of waste water nitrogen component, which is characterized in that the reactor tank
(1) it is fixedly connected on inner wall pH detection pipe (7), is fixedly connected with display in the outside wall surface of the reactor tank (1)
(8), the pH detection pipe (7) is electrically connected on display (8), and the pH of reactor tank (1) interior liquid is shown through display (8)
Value.
7. the electrochemical appliance according to claim 1 for the processing of waste water nitrogen component, which is characterized in that the reactor tank
(1) upper end is circumferentially laid with multiple clamping screws (9), and clamping screw (9) lower end is hinged on the outside wall surface of reactor tank (1)
On, the upper end of the clamping screw (9) is bolted with clamp nut (91)；
Offer multiple U-shaped openings corresponding with clamping screw (9) on the sealing cover (2), the clamping screw (9) is from U
It passes through and screws clamp nut (91) in shape opening, so that sealing cover (2) is sealedly connected at the upper port of reactor tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225497.5U CN209618966U (en) | 2019-02-22 | 2019-02-22 | A kind of electrochemical appliance for the processing of waste water nitrogen component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225497.5U CN209618966U (en) | 2019-02-22 | 2019-02-22 | A kind of electrochemical appliance for the processing of waste water nitrogen component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209618966U true CN209618966U (en) | 2019-11-12 |
Family
ID=68454300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920225497.5U Expired - Fee Related CN209618966U (en) | 2019-02-22 | 2019-02-22 | A kind of electrochemical appliance for the processing of waste water nitrogen component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209618966U (en) |
-
2019
- 2019-02-22 CN CN201920225497.5U patent/CN209618966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20210222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |