CN207891176U - A kind of Ergol wastewater treatment equipment - Google Patents
A kind of Ergol wastewater treatment equipment Download PDFInfo
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- CN207891176U CN207891176U CN201820149858.8U CN201820149858U CN207891176U CN 207891176 U CN207891176 U CN 207891176U CN 201820149858 U CN201820149858 U CN 201820149858U CN 207891176 U CN207891176 U CN 207891176U
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Abstract
A kind of Ergol wastewater treatment equipment, including acid out kettle, extraction kettle, water tank, resin adsorption tower, desorbed solution collecting tank, it is characterized in that the acid out kettle is connect with the output end that Ergol mother liquor pumps, the input terminal of Ergol mother liquor pump is connect with waste pipe；Acid out bottom portion is equipped with discharge outlet, the discharge outlet is connect by drainpipe with the input terminal of acid out kettle transfering material pump, the output end of the acid out kettle transfering material pump is connect with extraction kettle top entry, is additionally provided with feeding mouth at the top of the extraction kettle, the feeding mouth is connect with the output end that benzyl alcohol pumps.The utility model is simple in structure, and the waste water generated when for producing is pre-processed, and is handled convenient for subsequent biochemical, then qualified discharge.By Ergol wastewater treatment equipment, effectively the waste water generated when producing can be pre-processed, handled convenient for subsequent biochemical, then qualified discharge, while again being collected the material in waste water, reproduction is used for, save production cost.
Description
Technical field
The utility model is related to Ergol production technical field, especially a kind of Ergol wastewater treatment dress
It sets.
Background technology
It is fixed that Ergol can be used as the solvent of the fragrance such as plasticizer, drug, synthetic musk, vanillic aldehyde, bouquet type composition
Pastil etc..There are many kinds of the methods of synthesizing benzoic acids benzyl ester, but aoxidizes benzene first processed from toluene oxidation benzoic acid or benzyl ether
The method that Ergol is extracted in aldehyde leftover bits and pieces, has many advantages, such as of low cost, energy-saving and emission-reduction, the disadvantage is that being carried from leftover bits and pieces
The method for taking Ergol, one ton of finished product of production about generate one ton of waste water, have in waste water containing a small amount of benzoic acid sodium salt, few
Organic matters, the COD such as amount benzaldehyde, benzyl alcohol, benzyl ether, Ergol probably 50000 or so, cannot directly enter biochemistry
System processing, it is necessary to be pre-processed, reduce COD.
Utility model content
The purpose of this utility model is to provide a kind of Ergol wastewater treatment equipments, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of Ergol wastewater treatment equipment,
Including acid out kettle, extraction kettle, water tank, resin adsorption tower, desorbed solution collecting tank, it is characterized in that the acid out kettle and Benzyl Benzoate
The output end connection of ester mother liquor pump, the input terminal of Ergol mother liquor pump are connect with waste pipe；Acid out bottom portion is equipped with
Discharge outlet, the discharge outlet are connect by drainpipe with the input terminal of acid out kettle transfering material pump, the output of the acid out kettle transfering material pump
End is connect with extraction kettle top entry, and feeding mouth, the output of the feeding mouth and benzyl alcohol pump are additionally provided at the top of the extraction kettle
The input terminal of end connection, the benzyl alcohol pump is connect with feed pipe, and the bottom of the extraction kettle is equipped with discharge port, the discharge port
It is connect with the input terminal of extraction kettle transfering material pump by discharge nozzle, output end and the water tank top entry of the extraction kettle transfering material pump
Connection, the water storage pot bottom are equipped with water outlet, and the water outlet is connect by outlet pipe with resin adsorption tower top entry, institute
It states resin adsorption top of tower and is additionally provided with steam inlet, the steam inlet is connect with steam pipe；The resin adsorption tower bottom is set
Have a leakage fluid dram and water outlet, the leakage fluid dram is connected by drain pipe and the liquid inlet of condenser overhead, the water outlet with go out
Water pipe connects；The condenser bottom is equipped with liquid outlet, and the liquid outlet passes through outlet tube and desorbed solution collecting tank top entry
Connection, the desorbed solution collect pot bottom and are equipped with waste discharge mouth, and the waste discharge mouth is connect with recovery tube and drainage conduit respectively, described time
Closed tube is connect with feedback outlet at the top of extraction kettle.
Preferably, the output end of the acid out kettle transfering material pump is also connect with the first discharge nozzle.
Preferably, the output end of the extraction kettle transfering material pump is also connect with the second discharge nozzle.
Preferably, the drainage conduit, the first discharge nozzle and the second discharge nozzle are in parallel.
Preferably, loading macro porous crosslinking in the resin adsorption tower adsorbs resin.
The utility model is simple in structure, and the waste water generated when for producing is pre-processed, and is handled convenient for subsequent biochemical, so
Qualified discharge afterwards.By Ergol wastewater treatment equipment, effectively the waste water generated when producing can be pre-processed,
It handles convenient for subsequent biochemical, then qualified discharge, while again being collected the material in waste water, be used for reproduction, save
Production cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
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 making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the utility model embodiment, a kind of Ergol wastewater treatment equipment, including acid out kettle 1,
Extraction kettle 5, water tank 7, resin adsorption tower 8, desorbed solution collecting tank 10, the output of acid out kettle 1 and Ergol mother liquor pump 2
The input terminal of end connection, Ergol mother liquor pump 2 is connect with waste pipe 21.1 bottom of acid out kettle is equipped with discharge outlet 12, institute
It states discharge outlet to connect with the input terminal of acid out kettle transfering material pump 4 by drainpipe 13, the output end and extraction of the acid out kettle transfering material pump 4
5 top entry 52 of kettle is taken to connect, the output end of the acid out kettle transfering material pump is also connect with the first discharge nozzle 42.The extraction kettle top
Portion is additionally provided with feeding mouth 55, and the feeding mouth 55 connect with the output end of benzyl alcohol pump 3, the input terminal of the benzyl alcohol pump and into
Expects pipe 31 connects, and the bottom of 5 kettles of the extraction is equipped with discharge port 53, and the discharge port passes through discharge nozzle 56 and extraction kettle transfering material pump
6 input terminal connection, the output end of the extraction kettle transfering material pump are connect with water tank top entry 71, the extraction kettle transfering material pump
Output end also connect with the second discharge nozzle 62.7 bottom of the water tank is equipped with water outlet 7, and the water outlet passes through outlet pipe
72 connect with resin adsorption tower top entry 81, and the resin adsorption top of tower is additionally provided with steam inlet 82, the steam inlet
82 connect with steam pipe 85；The resin adsorption tower bottom is equipped with leakage fluid dram 83 and water outlet 84, and the leakage fluid dram 83 passes through row
Liquid pipe 87 is connect with the liquid inlet 91 of condenser overhead, and the water outlet 84 is connect with outlet pipe 86；9 bottom of the condenser is set
There are liquid outlet 92, the liquid outlet to be connect with desorbed solution collecting tank top entry 101 by outlet tube 93, the desorbed solution is collected
10 bottom of tank is equipped with waste discharge mouth 104, and the waste discharge mouth is connect with recovery tube 102 and drainage conduit 103 respectively, the recovery tube 102
It is connect with feedback outlet 51 at the top of extraction kettle.Drainage conduit 103, the first discharge nozzle 42 and the second discharge nozzle 62 are in parallel.
Its operation principle is：Ergol waste water is pumped into acid out kettle, and acid out kettle inorganic acids substance, inorganic acid is salt
Acid, sulfuric acid, phosphoric acid etc..It is 2-3 that salt acid for adjusting pH value is added under stiring, and hydrochloric acid is reacted with the sodium benzoate in waste water, is generated
Ergol mother liquor is squeezed into acid out kettle 1 by Ergol mother liquor pump, after stirring 1h, stops stirring by solid benzoic acid
Layering, by acid out kettle transfering material pump 4, extraction kettle 5 is transferred to by water phase, oil phase is removed Ergol for 42 turns by the first discharge nozzle
Mother liquor tank continues Ergol production.It opens extraction kettle 5 to stir, extraction kettle 5 is double layer jacket structure, and 7 DEG C are passed through in chuck
Waste water in kettle is reduced temperature to 10 DEG C or so, reduces the solubility of benzyl alcohol in water by chilled water.Feed pipe 31 passes through benzyl alcohol
Pump 3 is pumped into benzyl alcohol to extraction kettle 5, after stirring 1h, stops stirring layering.By extraction kettle transfering material pump 6, water phase is transferred to water storage
Oil phase is removed benzyl alcohol workshop storage tank for 62 turns by the second discharge nozzle, continues benzyl alcohol production by tank 7.Water in water tank 7 is pumped
Resin adsorption tower 8 is pumped, loading macro porous crosslinking in resin adsorption tower 8 adsorbs resin 88, adsorbs a small amount of benzyl alcohol in waste water, passes through
Waste water after absorption, COD are down to 500 or so, and biochemistry pool biochemical treatment is directly gone by outlet pipe 86.
In resin adsorption tower 8 after resin adsorption saturation, steam parsing, parsing vapour is condensed into liquid by condenser 9, parses
Liquid stream enters desorbed solution collecting tank 10, sedimentation layering, and water phase goes extraction kettle 5, oil phase to remove benzyl alcohol for 103 turns by drainage conduit with pumping
Workshop storage tank continues benzyl alcohol production.
By Ergol wastewater treatment equipment, effectively the waste water generated when producing can be pre-processed, just
It handles in subsequent biochemical, then qualified discharge, while again being collected the material in waste water, be used for reproduction, save life
Produce cost.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of Ergol wastewater treatment equipment, including acid out kettle, extraction kettle, water tank, resin adsorption tower, desorbed solution are received
Collect tank, it is characterised in that the acid out kettle is connect with the output end that Ergol mother liquor pumps, and Ergol mother liquor pumps defeated
Enter end to connect with waste pipe；Acid out bottom portion is equipped with discharge outlet, and the discharge outlet passes through drainpipe and acid out kettle transfering material pump
Input terminal connection, the output end of the acid out kettle transfering material pump connect with extraction kettle top entry, and the extraction kettle top is also set
There are feeding mouth, the feeding mouth to be connect with the output end that benzyl alcohol pumps, the input terminal of the benzyl alcohol pump is connect with feed pipe, institute
The bottom for stating extraction kettle is equipped with discharge port, and the discharge port is connect by discharge nozzle with the input terminal of extraction kettle transfering material pump, described
The output end of extraction kettle transfering material pump is connect with water tank top entry, and the water storage pot bottom is equipped with water outlet, the water outlet
It is connect with resin adsorption tower top entry by outlet pipe, the resin adsorption top of tower is additionally provided with steam inlet, the steam
Entrance is connect with steam pipe；The resin adsorption tower bottom be equipped with leakage fluid dram and water outlet, the leakage fluid dram by drain pipe with
The liquid inlet of condenser overhead connects, and the water outlet is connect with outlet pipe；The condenser bottom be equipped with liquid outlet, it is described go out
Liquid mouth is connect by outlet tube with desorbed solution collecting tank top entry, and the desorbed solution collects pot bottom and is equipped with waste discharge mouth, described
Waste discharge mouth is connect with recovery tube and drainage conduit respectively, and the recovery tube is connect with feedback outlet at the top of extraction kettle.
2. a kind of Ergol wastewater treatment equipment according to claim 1, it is characterised in that the acid out kettle turns material
The output end of pump is also connect with the first discharge nozzle.
3. a kind of Ergol wastewater treatment equipment according to claim 1, it is characterised in that the extraction kettle turns material
The output end of pump is also connect with the second discharge nozzle.
4. a kind of Ergol wastewater treatment equipment according to claim 1 or 2 or 3, it is characterised in that the discharge
Pipe, the first discharge nozzle and the second discharge nozzle are in parallel.
5. a kind of Ergol wastewater treatment equipment according to claim 1, it is characterised in that the resin adsorption tower
Interior filling macro porous crosslinking adsorbs resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820149858.8U CN207891176U (en) | 2018-01-30 | 2018-01-30 | A kind of Ergol wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820149858.8U CN207891176U (en) | 2018-01-30 | 2018-01-30 | A kind of Ergol wastewater treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207891176U true CN207891176U (en) | 2018-09-21 |
Family
ID=63546221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820149858.8U Active CN207891176U (en) | 2018-01-30 | 2018-01-30 | A kind of Ergol wastewater treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207891176U (en) |
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2018
- 2018-01-30 CN CN201820149858.8U patent/CN207891176U/en active Active
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