CN108529804A - A kind of dichloro-nicotinic acid production sewage treatment device - Google Patents
A kind of dichloro-nicotinic acid production sewage treatment device Download PDFInfo
- Publication number
- CN108529804A CN108529804A CN201810374410.0A CN201810374410A CN108529804A CN 108529804 A CN108529804 A CN 108529804A CN 201810374410 A CN201810374410 A CN 201810374410A CN 108529804 A CN108529804 A CN 108529804A
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- CN
- China
- Prior art keywords
- rectifying
- room
- dichloro
- rectifying room
- nicotinic acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- 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
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
Abstract
The invention discloses a kind of dichloro-nicotinic acid production sewage treatment devices, including rectifying room, first regulating reservoir, filter chamber and the second electrolysis reactor, the side of the rectifying room is equipped with door closure, and control panel is installed on door closure, the top of the rectifying room is provided with filler, and the both ends at the top of rectifying chamber interior are mounted on fixed block, filtering grid is installed between the fixed block, and the both ends of filtering grid are both provided with fixture block, the fixed block is both provided with and the mutually matched card slot of fixture block close to the side of filtering grid, the central position of the rectifying chamber interior is equipped with packing layer, one end at the top of the dirty pond of filter is equipped with drainpipe, and the central position at the top of the dirty pond of filter is provided with annex solution and mouth is added.The present invention is provided at both ends with fixture block by being equipped with filtering grid, filtering grid, is provided on fixed block and the mutually matched fixture block of card slot so that is easily installed and dismantles filtering grid, be conducive to replace grid.
Description
Technical field
The present invention relates to technical field of sewage, specially a kind of dichloro-nicotinic acid production sewage treatment device.
Background technology
With the continuous development of society, people’s lives are horizontal quickly improves, and while development, medical domain and agriculture
Industry technology is also evolving progress, and dichloro-nicotinic acid is a kind of white, needle-shaped crystals, it is a kind of important medicine intermediate, can
To be used for synthesizing dialkoxy pyridine etc., can also be used to synthesize some antibiotic, dichloro-nicotinic acid is mainly used to close on pesticide
At herbicide nicosulfuron, Diflufenican and fungicide Boscalid etc., these are all new and effective pesticide species, because it is wide
General biological chemistry action has caused the broad interest of people, but in the preparation process of dichloro-nicotinic acid, will produce a large amount of
Waste water and waste liquid can not only influence environment, while can also be to the health band of people if directly discharging these sewage waste liquors
Carry out security risk, although there are some sewage disposal devices at present, such device is not directed to the special of dichloro-nicotinic acid waste liquid
Property handled, treatment effect is bad, and processing mode is more single, and purification is not thorough enough, while after treatment does not have yet
Detection function can not judge whether to have reached discharge standard, therefore be badly in need of a kind of dichloro-nicotinic acid production sewage treatment device to expire
The demand of sufficient people.
Invention content
The purpose of the present invention is to provide a kind of dichloro-nicotinic acid production sewage treatment devices, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions：A kind of dichloro-nicotinic acid production sewage treatment device, packet
Rectifying room, the first regulating reservoir, filter chamber and the second electrolysis reactor are included, the side of the rectifying room is equipped with door closure, and door closure
On control panel is installed, the top of the rectifying room is provided with filler, and the both ends at the top of rectifying chamber interior are mounted on
Fixed block is equipped with filtering grid between the fixed block, and the both ends of filtering grid are both provided with fixture block, and the fixed block leans on
The side of nearly filtering grid is both provided with to be equipped with the mutually matched card slot of fixture block, the central position of the rectifying chamber interior
Packing layer, and the inside of the rectifying room below packing layer is equipped with heat exchanger, the inside peace of the rectifying room above described filler layer
Equipped with distributor, and defoaming plate is provided on distributor, the bottom end of the rectifying chamber interior is equipped with reboiler, and rectifying room one
The top of side is equipped with vacuum pump, and the input terminal of the vacuum pump is connect by the first gas-guide tube with rectifying room, and under vacuum pump
Babinet is installed on the rectifying room of side, the top of the box house is equipped with condensation chamber, and condensation chamber be internally provided with it is cold
The top of solidifying pipe, the condenser pipe is connected by the input terminal of the second gas-guide tube and vacuum pump, and the condensation chamber is far from rectifying room
The top of side is provided with water inlet, and bottom end of the condensation chamber far from rectifying room side is provided with water outlet, the box house
Bottom end be provided with water tank, and the top of water tank is connect by connecting tube with condenser pipe, and the bottom end of the water tank passes through connecting tube
It being connect with reboiler, the bottom end of the rectifying room other side is connect by the first aqueduct with the side of the first regulating reservoir, and the
One end inside one regulating reservoir is provided with the first electrolysis reactor, and the top of first regulating reservoir is equipped with the first filling opening,
And first side of the electrolysis reactor far from rectifying room by the side of the second aqueduct and filter chamber connect, the filter chamber
Inner homogeneous is provided with activated carbon filter layer, and the other side of filter chamber is connected by the side of third aqueduct and the second regulating reservoir
It connects, one end inside second regulating reservoir is equipped with the second electrolysis reactor, and the top of the second regulating reservoir is equipped with second
Filling opening, the side of second electrolysis reactor far from rectifying room is connect by the 4th aqueduct with the dirty pond of filter, and the 4th leads
Water pump, one end installation at the top of the dirty pond of filter are both provided on water pipe, third aqueduct, the second aqueduct and the first aqueduct
There is drainpipe, and filters the central position at the top of dirty pond and be provided with annex solution addition mouth.
Preferably, it is evenly arranged with dowel between the distributor and defoaming plate.
Preferably, condenser pipe inside fixed and condensation chamber in the shape of a spiral.
Preferably, the door closure and the junction of rectifying room are provided with sheet rubber.
Preferably, the side of first regulating reservoir and the second regulating reservoir is both provided with observation window.
Preferably, it is provided with water quality detecting device on the drainpipe.
Preferably, there are three the activated carbon filter layer settings.
Preferably, it is both provided with gasket between the fixture block and card slot.
Compared with prior art, the beneficial effects of the invention are as follows：The dichloro-nicotinic acid production sewage treatment device passes through installation
There are filtering grid, filtering grid to be provided at both ends with fixture block, be provided on fixed block and the mutually matched fixture block of card slot so that
It is easily installed and is dismantled filtering grid, is conducive to replace grid, be easy to use, while device is being distributed by being equipped with distributor
It is provided with defoaming plate on device, convenient for removing the foam in water after rectifying, ensures the purity of water body, is conducive to subsequent processing, together
When device by being equipped with reboiler, condensation chamber and condenser pipe, convenient for being condensed to the hot gas that heat exchange generates, Zhi Houtong
PH adjustings are carried out again after crossing reboiler reaction, are conducive to the more thorough of purification of waste water, while device is by being equipped with the first tune
Save pond, the second regulating reservoir, the first electrolysis reactor and the second electrolysis reactor, by add two different reactive materials into
The PH of row waste liquid is adjusted, and the content in waste liquid when can targetedly be produced according to dichloro-nicotinic acid is filtered removal, profit
In the use of device, while device is by being equipped with the dirty pond of filter so that convenient for carrying out last filtering to water body, avoids generation
Poisonous and harmful substance direct emission pollutes environment, while water quality detecting device is provided on drainpipe, can be in order to monitoring water
Whether body is up to standard.
Description of the drawings
Fig. 1 is the structural profile illustration of the present invention；
Fig. 2 is the schematic elevation view of the present invention；
Fig. 3 is the distributor diagrammatic cross-section of the present invention；
Fig. 4 is the box-section schematic diagram of the present invention；
Fig. 5 is the partial cutaway schematic of the present invention.
In figure：1, vacuum pump；2, the first gas-guide tube；3, filtering grid；4, rectifying room；5, distributor；6, the first filling opening；
7, the first regulating reservoir；8, the first electrolysis reactor；9, water pump；10, activated carbon filter layer；11, filter chamber；12, the second filling opening；
13, the second regulating reservoir；14, the second electrolysis reactor；15, mouth is added in annex solution；16, drainpipe；17, dirty pond is filtered；18, it the 4th leads
Water pipe；19, third aqueduct；20, the second aqueduct；21, the first aqueduct；22, packing layer；23, heat exchanger；24, reboiler；
25, water tank；26, condenser pipe；27, door closure；28, control panel；29, filler；30, water quality detecting device；31, defoaming plate；32、
Dowel；33, water outlet；34, water inlet；35, the second gas-guide tube；36, condensation chamber；37, babinet；38, fixed block；39, card slot；
40, fixture block.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, a kind of embodiment provided by the invention：A kind of dichloro-nicotinic acid production sewage treatment device, including
Rectifying room 4, the first regulating reservoir 7, filter chamber 11 and the second electrolysis reactor 14, the side of rectifying room 4 are equipped with door closure 27, door closure
27 are provided with sheet rubber with the junction of rectifying room 4, increase leakproofness, and control panel 28 is equipped on door closure 27, rectifying room 4
Top be provided with filler 29, and the both ends of 4 inside top of rectifying room are mounted on fixed block 38, are installed between fixed block 38
There is filtering grid 3, and the both ends of filtering grid 3 are both provided with fixture block 40, fixed block 38 is respectively provided with close to the side of filtering grid 3
Have with 40 mutually matched card slot 39 of fixture block, be both provided with gasket between fixture block 40 and card slot 39, increase frictional force, it is fixed more
Securely, the central position inside rectifying room 4 is equipped with packing layer 22, and the inside installation of the rectifying room 4 of 22 lower section of packing layer
There are heat exchanger 23, the inside of the rectifying room 4 of 22 top of packing layer that distributor 5 is installed, between distributor 5 and defoaming plate 31 uniformly
It is provided with dowel 32 so that connection is even closer, and defoaming plate 31 is provided on distributor 5, the bottom end peace inside rectifying room 4
Top equipped with reboiler 24, and 4 side of rectifying room is equipped with vacuum pump 1, and the input terminal of vacuum pump 1 passes through the first gas-guide tube 2
It is connect with rectifying room 4, and babinet 37 is installed on the rectifying room 4 of 1 lower section of vacuum pump, the top inside babinet 37 is equipped with condensation
Room 36, and condensation chamber 36 is internally provided with condenser pipe 26, the fixed inside with condensation chamber 36 in the shape of a spiral of condenser pipe 26, increases
Hot gas elapsed time, more preferably, the top of condenser pipe 26 is connected condensation effect by the input terminal of the second gas-guide tube 35 and vacuum pump 1
It connects, top of the condensation chamber 36 far from 4 side of rectifying room is provided with water inlet 34, and bottom of the condensation chamber 36 far from 4 side of rectifying room
End is provided with water outlet 33, and the bottom end inside babinet 37 is provided with water tank 25, and the top of water tank 25 passes through connecting tube and condensation
Pipe 26 connects, and the bottom end of water tank 25 is connect by connecting tube with reboiler 24, and the bottom end of 4 other side of rectifying room passes through the first water guide
Pipe 21 is connect with the side of the first regulating reservoir 7, and one end inside the first regulating reservoir 7 is provided with the first electrolysis reactor 8, and first
The top of regulating reservoir 7 is equipped with the first filling opening 6, and the first side of the electrolysis reactor 8 far from rectifying room 4 passes through the second water guide
Pipe 20 is connect with the side of filter chamber 11, and the inner homogeneous of filter chamber 11 is provided with activated carbon filter layer 10, activated carbon filter layer
10 setting there are three, multiple filtration, filter effect more preferably, and the other side of filter chamber 11 pass through third aqueduct 19 and second tune
The side for saving pond 13 connects, and the side of the first regulating reservoir 7 and the second regulating reservoir 13 is both provided with observation window, convenient for the internal feelings of observation
Condition, one end inside the second regulating reservoir 13 is equipped with the second electrolysis reactor 14, and the top of the second regulating reservoir 13 is equipped with
Two filling openings 12, the second side of the electrolysis reactor 14 far from rectifying room 4 are connect by the 4th aqueduct 18 with filter dirt pond 17, and
It is both provided with water pump 9 on 4th aqueduct 18, third aqueduct 19, the second aqueduct 20 and the first aqueduct 21, filters dirty pond 17
The one end at top is equipped with drainpipe 16, and water quality detecting device 30, the model of water quality detecting device 30 are provided on drainpipe 16
Can be ZYD-HFA, convenient for being detected to water quality, and the central position for filtering 17 top of dirty pond is provided with annex solution and mouth is added
15。
Operation principle：In use, powering on, waste water enters rectifying room 4 from filler 29 first, by filtering grid 3
After filtering, starts heat exchanger 23 and carry out rectifying, it is fully anti-by entering reboiler 24 after being condensed into condenser pipe 26 later
Ying Hou is pumped by water pump 9 in the first regulating reservoir 7, fully oxidized from the first filling opening 6 addition hydrogen peroxide, enters the first electricity later
Solution reactor 8 is electrolysed, and water body enters filter chamber 11 later, and absorption is filtered by internal activated carbon filter layer 10, it
Enter in the second regulating reservoir 13 afterwards, lye is added and adjusts PH, is drawn into after the fully electrolysis of the second electrolysis reactor 14 later
In filter dirt pond 17, filtered fluid is added and carries out last filtering, heel row is detected by the water quality detecting device 30 on drainpipe 16 later
Go out.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of dichloro-nicotinic acid production sewage treatment device, including rectifying room (4), the first regulating reservoir (7), filter chamber (11) and
Two electrolysis reactors (14), it is characterised in that：The side of the rectifying room (4) is equipped with door closure (27), and pacifies on door closure (27)
Equipped with control panel (28), the top of the rectifying room (4) is provided with filler (29), and the two of rectifying room (4) inside top
End is mounted on fixed block (38), and filtering grid (3), and the both ends of filtering grid (3) are equipped between the fixed block (38)
It is both provided with fixture block (40), the fixed block (38) is both provided with and fixture block (40) phase interworking close to the side of filtering grid (3)
The card slot (39) of conjunction, the internal central position of the rectifying room (4) are equipped with packing layer (22), and below packing layer (22)
The inside of rectifying room (4) is equipped with heat exchanger (23), and the inside installation of the rectifying room (4) above described filler layer (22) is distributed
Device (5), and defoaming plate (31) is provided on distributor (5), the internal bottom end of the rectifying room (4) is equipped with reboiler (24),
And the top of rectifying room (4) side is equipped with vacuum pump (1), the input terminal of the vacuum pump (1) by the first gas-guide tube (2) with
Rectifying room (4) connects, and babinet (37) is equipped on the rectifying room (4) below vacuum pump (1), the internal top of the babinet (37)
End is equipped with condensation chamber (36), and condensation chamber (36) is internally provided with condenser pipe (26), and the top of the condenser pipe (26) is logical
It crosses the second gas-guide tube (35) to connect with the input terminal of vacuum pump (1), top of the condensation chamber (36) far from rectifying room (4) side
It is provided with water inlet (34), and bottom end of the condensation chamber (36) far from rectifying room (4) side is provided with water outlet (33), the babinet
(37) internal bottom end is provided with water tank (25), and the top of water tank (25) is connect by connecting tube with condenser pipe (26), described
The bottom end of water tank (25) is connect by connecting tube with reboiler (24), and the bottom end of rectifying room (4) other side is led by first
Water pipe (21) is connect with the side of the first regulating reservoir (7), and one end of the first regulating reservoir (7) inside is provided with the first cell reaction
The top of device (8), first regulating reservoir (7) is equipped with the first filling opening (6), and the first electrolysis reactor (8) is far from rectifying
The side of room (4) is connect by the second aqueduct (20) with the side of filter chamber (11), the inner homogeneous of the filter chamber (11)
It is provided with activated carbon filter layer (10), and the other side of filter chamber (11) passes through third aqueduct (19) and the second regulating reservoir (13)
Side connection, the internal one end of second regulating reservoir (13) is equipped with the second electrolysis reactor (14), and the second regulating reservoir
(13) top is equipped with the second filling opening (12), and side of second electrolysis reactor (14) far from rectifying room (4) passes through
4th aqueduct (18) is connect with the dirty pond (17) of filter, and the 4th aqueduct (18), third aqueduct (19), the second aqueduct (20)
Be both provided with water pump (9) on the first aqueduct (21), one end at the top of the dirty pond (17) of filter is equipped with drainpipe (16), and
Central position at the top of the dirty pond (17) of filter is provided with annex solution and mouth (15) is added.
2. a kind of dichloro-nicotinic acid production sewage treatment device according to claim 1, it is characterised in that：The distributor
(5) dowel (32) is evenly arranged between defoaming plate (31).
3. a kind of dichloro-nicotinic acid production sewage treatment device according to claim 1, it is characterised in that：The condenser pipe
(26) inside fixed and condensation chamber (36) in the shape of a spiral.
4. a kind of dichloro-nicotinic acid production sewage treatment device according to claim 1, it is characterised in that：The door closure (27)
The junction of rectifying room (4) is provided with sheet rubber.
5. a kind of dichloro-nicotinic acid production sewage treatment device according to claim 1, it is characterised in that：Described first is adjusted
Pond (7) and the side of the second regulating reservoir (13) are both provided with observation window.
6. a kind of dichloro-nicotinic acid production sewage treatment device according to claim 1, it is characterised in that：The drainpipe
(16) water quality detecting device (30) is provided on.
7. a kind of dichloro-nicotinic acid production sewage treatment device according to claim 1, it is characterised in that：The activated carbon mistake
There are three filtering layer (10) settings.
8. a kind of dichloro-nicotinic acid production sewage treatment device according to claim 1, it is characterised in that：The fixture block (40)
It is both provided with gasket between card slot (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810374410.0A CN108529804A (en) | 2018-04-24 | 2018-04-24 | A kind of dichloro-nicotinic acid production sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810374410.0A CN108529804A (en) | 2018-04-24 | 2018-04-24 | A kind of dichloro-nicotinic acid production sewage treatment device |
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| CN108529804A true CN108529804A (en) | 2018-09-14 |
Family
ID=63478574
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| CN201810374410.0A Pending CN108529804A (en) | 2018-04-24 | 2018-04-24 | A kind of dichloro-nicotinic acid production sewage treatment device |
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