CN208791332U - A kind of p-phenylenediamine production Sewage treatment and processing equipment - Google Patents
A kind of p-phenylenediamine production Sewage treatment and processing equipment Download PDFInfo
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- CN208791332U CN208791332U CN201821491859.7U CN201821491859U CN208791332U CN 208791332 U CN208791332 U CN 208791332U CN 201821491859 U CN201821491859 U CN 201821491859U CN 208791332 U CN208791332 U CN 208791332U
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- waste water
- pipe
- fixed
- pitch tube
- phenylenediamine
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Abstract
The utility model discloses a kind of p-phenylenediamine production Sewage treatment and processing equipments, are related to p-phenylenediamine technical field of waste water processing.The utility model includes waste water separator, sedimentation basin, organic solvent storage tank, elution liquid storage tank and intermediate pool, waste water separator includes adsorption box and Rose Box, it is fixedly connected at the top of adsorption box bottom and Rose Box, adsorption box is internally provided with absorption pitch tube, absorption pitch tube inlet end is fixed with waste water input pipe, absorption pitch tube water outlet end is fixed with wastewater discharge pipe, is fixed with cleaning pipe at the top of adsorption box.The use that the utility model passes through waste water separator, absorption pitch tube is enabled sufficiently to adsorb the p-phenylenediamine in waste water, water by absorption pitch tube processing again passes by the absorption of activated carbon adsorption plate, remove a small amount of p-phenylenediamine contained in water, reduce the dosage of active carbon, the quality for improving production dodium thiosulfate raw material improves the quality of dodium thiosulfate, improves the rate of recovery to this diamines.
Description
Technical field
The utility model belongs to p-phenylenediamine technical field of waste water processing, produces waste water more particularly to a kind of p-phenylenediamine
Taking back and process equipment.
Background technique
P-phenylenediamine is one of simplest aromatic diamines and a kind of intermediate being widely used, and can be used for producing
Azo dyes, high molecular polymer, it can also be used to fur dyeing agent, rubber antioxidant and photo development agent are produced, in addition, to benzene
Diamines or the common sensitive reagents for examining iron and copper.
P-phenylenediamine production will discharge a large amount of waste water, which also contains sulphur other than containing p-phenylenediamine
Choline is used as the raw material of production dodium thiosulfate to the processing of such waste water using main path at present, but because to benzene in waste water
The presence of diamines can impact the quality of dodium thiosulfate；Therefore the p-phenylenediamine that remove in waste water could use, current
Way can be effectively removed using active carbon useless using organic matters such as p-phenylenediamine in a large amount of active carbon removing system
P-phenylenediamine in water, but the defect is cannot to recycle p-phenylenediamine, the usage amount of active carbon is big, causes high production cost.
Utility model content
The purpose of this utility model is to provide a kind of p-phenylenediamine production Sewage treatment and processing equipments, solve existing
P-phenylenediamine production waste water in p-phenylenediamine removing be not thorough, influence the quality of dodium thiosulfate, expended using activated carbon adsorption
Amount is big, problem at high cost.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is that a kind of p-phenylenediamine produces Sewage treatment and processing equipment, including waste water separator, precipitating
Pond, organic solvent storage tank, elution liquid storage tank and intermediate pool, the waste water separator include adsorption box and Rose Box, the suction
It is fixedly connected at the top of attached bottom portion and Rose Box, the adsorption box is internally provided with absorption pitch tube, the absorption resin pipe dish
Around being arranged inside adsorption box, the absorption pitch tube inlet end is fixed with waste water input pipe, the absorption pitch tube water outlet
Mouth end is fixed with wastewater discharge pipe, is fixed with cleaning pipe at the top of the adsorption box, the cleaning pipe both ends are respectively fixed with into water
Pipe and elution are managed, and branch pipe is fixed in the cleaning pipe, and the branch pipe is connected to through adsorption box and with absorption pitch tube, the suction
Attached resin bottom of the tube is fixed with drainage conduit by conduit.
By card slot, successively activity is combined with deflector and activated carbon adsorption plate, the Rose Box bottom inside the Rose Box
Portion is fixed with discharge nozzle.
Further, the sedimentation basin is connected with plate and frame filter press and waste water buffer reservoir, the waste water buffering storage in turn
Tank is connected to through filter with waste water separator.
Further, the water outlet of the filter is connected to by waste water input pipe with absorption pitch tube inlet end, institute
The discharge nozzle for stating Rose Box bottom is connected to intermediate pool.
Further, the elution liquid storage tank is fixed with rectifying column, and the rectifying column is connected to organic solvent storage tank.
Further, the waste water input pipe, wastewater discharge pipe, water inlet pipe, elution pipe, conduit, drainage conduit and discharge nozzle
On be provided with valve.
Further, permeable hole is offered on the deflector, the Rose Box bottom is fixed with supporting leg.
The utility model has the following beneficial effects:
1, the utility model enables absorption pitch tube sufficiently to adsorb in waste water by the use of waste water separator
P-phenylenediamine, the water by absorption pitch tube processing again pass by the absorption of activated carbon adsorption plate, contain in removing water a small amount of
P-phenylenediamine reduces the dosage of active carbon, improves the quality of production dodium thiosulfate raw material, improves the quality of dodium thiosulfate, improves to this
The rate of recovery of diamines.
2, the resin of adsorption saturation is eluted through the organic solvent in organic solvent storage tank in the utility model absorption pitch tube,
Eluent is stored to elution liquid storage tank, and eluent recycles organic solvent and p-phenylenediamine through rectifying column, effectively removes in waste water
P-phenylenediamine, while realizing the recycling of p-phenylenediamine, reduce production cost.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model waste water separator；
Fig. 2 is the main view of the utility model waste water separator；
In attached drawing, parts list represented by the reference numerals are as follows:
1- waste water separator, 101- adsorption box, 102- Rose Box, 103- absorption pitch tube, 104- waste water input pipe,
105- wastewater discharge pipe, 106- cleaning pipe, 101- water inlet pipe, 108- elution pipe, 109- conduit, 110- drainage conduit, 111- card slot,
112- deflector, 113- activated carbon adsorption plate, 114- discharge nozzle, 2- sedimentation basin, 3- organic solvent storage tank, 4- elute liquid storage tank,
5- intermediate pool, 6- plate and frame filter press, 7- waste water buffer reservoir, 8- filter, 9- rectifying column.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, the utility model is that a kind of p-phenylenediamine produces Sewage treatment and processing equipment, including gives up
Water separation device 1, sedimentation basin 2, organic solvent storage tank 3, elution liquid storage tank 4 and intermediate pool 5, waste water separator 1 include absorption
It is fixedly connected at the top of case 101 and Rose Box 102,101 bottom of adsorption box and Rose Box 102, adsorption box 101 is internally provided with absorption
Pitch tube 103, the absorption coiling of pitch tube 103 are arranged inside adsorption box, increase the active length of absorption pitch tube 103, improve
Adsorption effect, absorption pitch tube 103 is interior to be filled with ethylene absorption resin, and it is defeated that absorption 103 inlet end of pitch tube is fixed with waste water
Enter pipe 104, absorption 103 water outlet end of pitch tube is fixed with wastewater discharge pipe 105, is fixed with cleaning pipe at the top of adsorption box 102
106,106 both ends of cleaning pipe are respectively fixed with water inlet pipe 107 and elution pipe 108, are fixed with branch pipe in cleaning pipe 106, branch pipe passes through
It wears adsorption box 101 and is connected to absorption pitch tube 103, absorption 103 bottom of pitch tube is fixed with drainage conduit 110 by conduit 109；
By card slot 111, successively activity is combined with deflector 112 and activated carbon adsorption plate 113 inside Rose Box 102, filtering
102 bottom of case is fixed with discharge nozzle 114.
Wherein, sedimentation basin 2 is connected with plate and frame filter press 6 and waste water buffer reservoir 7 in turn, and waste water buffer reservoir 7 is through filtering
Device 8 is connected to waste water separator 1.
Wherein, the water outlet of filter 8 is connected to by waste water input pipe 104 with absorption 103 inlet end of pitch tube, is filtered
The discharge nozzle 114 of 102 bottom of case is connected to intermediate pool 8.
Wherein, elution liquid storage tank 4 is fixed with rectifying column 9, and rectifying column 9 is connected to organic solvent storage tank 3.
Wherein, waste water input pipe 104, wastewater discharge pipe 105, water inlet pipe 107, elution pipe 108, conduit 109, drainage conduit
110 and discharge nozzle 114 on be provided with valve, when carrying out waste water adsorption filtration, waste water input pipe 104,105 and of wastewater discharge pipe
Valve on discharge nozzle 114 is opened, remaining valve is closed；Be rinsed with water is water inlet pipe 107, conduit 109 and drainage conduit 110
On valve open, water removes remaining p-phenylenediamine and inorganic salts in resin duct, remaining valve is closed, p-phenylenediamine and nothing
Machine salt is stored by drainage conduit 110 to elution liquid storage tank 4；Pipe 108,109 and of conduit are eluted when being eluted using organic solvent
Valve in drainage conduit 110 is opened, remaining valve is closed, and eluent is stored by drainage conduit 110 to elution liquid storage tank 4.
Wherein, permeable hole is offered on deflector 112, deflector 112 makes the water filtered by absorption pitch tube 103 equal
It is even to drain on activated carbon adsorption plate 113, the rate of filtration is improved, 102 bottom of filter box is fixed with supporting leg.
One concrete application of the present embodiment are as follows: by p-phenylenediamine waste water through the precipitating of sedimentation basin 2,8 mistake of filter when use
Become clarified wastewater after filter, clarified wastewater passes through the absorption resin equipped with macropore styrene absorption resin in waste water separator 1
Pipe 103 is adsorbed on p-phenylenediamine on absorption resin, and inorganic salts are not adsorbed, and filtrate passes through the suction of activated carbon adsorption plate 113
Dodium thiosulfate is recycled by intermediate pool 5 to dodium thiosulfate workshop after attached filtering；The resin of adsorption saturation in pitch tube 103 is adsorbed through organic molten
In agent storage tank 3 organic solvent elution, eluent store to elution liquid storage tank 4, eluent through rectifying column 9 recycle organic solvent and
P-phenylenediamine, organic solvent enter in organic solvent storage tank 3 as organic solvent elute, effectively remove in waste water to benzene two
Amine reduces the usage amount of active carbon, improves the quality of dodium thiosulfate product, while realizing the recycling of p-phenylenediamine, reduces
Production cost.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of p-phenylenediamine production Sewage treatment and processing equipment, including waste water separator (1), sedimentation basin (2), You Jirong
Agent storage tank (3), elution liquid storage tank (4) and intermediate pool (5), it is characterised in that:
The waste water separator (1) includes adsorption box (101) and Rose Box (102), adsorption box (101) bottom and filtering
It is fixedly connected at the top of case (102), the adsorption box (101) is internally provided with absorption pitch tube (103), the absorption pitch tube
(103) inlet end is fixed with waste water input pipe (104), and absorption pitch tube (103) water outlet end is fixed with waste water discharge
Manage (105), be fixed with cleaning pipe (106) at the top of the adsorption box (102), cleaning pipe (106) both ends be respectively fixed with into
(108) are managed in water pipe (107) and elution, branch pipe are fixed on the cleaning pipe (106), the branch pipe is in adsorption box (101)
It is fixed with absorption pitch tube (103), the absorption pitch tube (103) bottom is fixed with drainage conduit (110) by conduit (109)；
The Rose Box (102) is internal, and by card slot (111), successively activity is combined with deflector (112) and activated carbon adsorption plate
(113), Rose Box (102) bottom is fixed with discharge nozzle (114).
2. a kind of p-phenylenediamine production Sewage treatment according to claim 1 and processing equipment, which is characterized in that described heavy
Shallow lake pond (2) is connected with plate and frame filter press (6) and waste water buffer reservoir (7) in turn, and the waste water buffer reservoir (7) is through filter
(8) it is connected to waste water separator (1).
3. a kind of p-phenylenediamine production Sewage treatment according to claim 2 and processing equipment, which is characterized in that the mistake
The water outlet of filter (8) is connected to by waste water input pipe (104) with absorption pitch tube (103) inlet end, the Rose Box
(102) discharge nozzle (114) of bottom is connected to intermediate pool (8).
4. a kind of p-phenylenediamine production Sewage treatment according to claim 1 and processing equipment, which is characterized in that described to wash
De- liquid storage tank (4) are fixed with rectifying column (9), and the rectifying column (9) is connected to organic solvent storage tank (3), the solvent storage tank
(3) liquid outlet is connected to elution pipe (108).
5. a kind of p-phenylenediamine production Sewage treatment according to claim 1 and processing equipment, which is characterized in that described useless
Water inlet pipe (104), wastewater discharge pipe (105), water inlet pipe (107), elution pipe (108), conduit (109), drainage conduit (110) and
Discharge nozzle is provided with valve on (114).
6. a kind of p-phenylenediamine production Sewage treatment according to claim 1 and processing equipment, which is characterized in that described to lead
Permeable hole is offered in flowing plate (112), Rose Box (102) bottom is fixed with supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491859.7U CN208791332U (en) | 2018-09-13 | 2018-09-13 | A kind of p-phenylenediamine production Sewage treatment and processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491859.7U CN208791332U (en) | 2018-09-13 | 2018-09-13 | A kind of p-phenylenediamine production Sewage treatment and processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208791332U true CN208791332U (en) | 2019-04-26 |
Family
ID=66209448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821491859.7U Expired - Fee Related CN208791332U (en) | 2018-09-13 | 2018-09-13 | A kind of p-phenylenediamine production Sewage treatment and processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208791332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024212A (en) * | 2022-07-07 | 2022-09-09 | 东北农业大学 | Nutrient solution cascade recycling circulation system applying soilless culture and control method thereof |
| CN115180677A (en) * | 2022-07-26 | 2022-10-14 | 厦门钨业股份有限公司 | Tungsten wastewater treatment method |
-
2018
- 2018-09-13 CN CN201821491859.7U patent/CN208791332U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024212A (en) * | 2022-07-07 | 2022-09-09 | 东北农业大学 | Nutrient solution cascade recycling circulation system applying soilless culture and control method thereof |
| CN115180677A (en) * | 2022-07-26 | 2022-10-14 | 厦门钨业股份有限公司 | Tungsten wastewater treatment method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20200913 |