CN209076075U - A kind of waste liquor rectification recyclable device for ultraviolet absorbing agent production - Google Patents
A kind of waste liquor rectification recyclable device for ultraviolet absorbing agent production Download PDFInfo
- Publication number
- CN209076075U CN209076075U CN201821799910.0U CN201821799910U CN209076075U CN 209076075 U CN209076075 U CN 209076075U CN 201821799910 U CN201821799910 U CN 201821799910U CN 209076075 U CN209076075 U CN 209076075U
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- Prior art keywords
- double
- pipeline
- flash vessel
- heater
- primary heater
- 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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- 239000002699 waste material Substances 0.000 title claims abstract description 56
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 2
- 239000012964 benzotriazole Substances 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000010808 liquid waste Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000008360 acrylonitriles Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000010819 recyclable waste Substances 0.000 description 1
- 150000003902 salicylic acid esters Chemical class 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of waste liquor rectification recyclable devices for ultraviolet absorbing agent production, including waste liquid tank, primary heater, first double-way pipe, first flash vessel, secondary heater, second flash vessel, second double-way pipe, condenser, waste liquid tank side is equipped with primary heater, and the liquid outlet of waste liquid tank is connected by the inlet of pipeline and primary heater, the liquid outlet of primary heater is connected with the first double-way pipe, primary heater side is equipped with the first flash vessel, and the first double-way pipe on the liquid outlet of primary heater is connected to by pipeline with the inlet of the first flash vessel, the liquid outlet of first flash vessel is connected to by pipeline with the inlet of primary heater, the gas outlet of first flash vessel is connected to by pipeline with the air inlet of primary heater, the waste liquor rectification recyclable device for being used for ultraviolet absorbing agent production can be to useless Liquid is recycled, and cost is reduced, and reduce the speed of pipeline scale, convenient for cleaning.
Description
Technical field
The utility model relates to devil liquor recovery technical fields, and in particular to a kind of waste liquid for ultraviolet absorbing agent production
Rectifying recyclable device.
Background technique
Ultraviolet absorbing agent is a kind of light stabilizer most widely used at present, can be divided into salicylic acid esters, two by its structure
Benzophenone class, benzotriazole, group-substituted acrylonitrile, triazines etc., industrial application is at most benzophenone and benzo
Triazole type.Quencher is mainly metal complex, such as divalent nickel complex, is often used in combination with ultraviolet absorbing agent, plays collaboration and makees
With, and will appear a large amount of waste water in ultraviolet absorbing agent production, the organic matters such as alcohols, phenols, benzene homologues are contained in waste water,
Cod very high concentrations, and there is ingredient toxicity to be difficult to degrade, and acid higher, and waste liquid does not recycle direct emission and causes ring
The pollution in border and the waste of material, and existing waste liquid recovery apparatus due to the impurity in waste liquid it is excessive, and cause pipeline easy
Incrustation block, not easy cleaning.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of recyclable waste liquid, save at
This and convenient for the waste liquor rectification recyclable device for ultraviolet absorbing agent production of cleaning, including waste liquid tank, primary heater, the
One double-way pipe, the first flash vessel, secondary heater, the second flash vessel, the second double-way pipe, condenser, the waste liquid tank side are set
There is primary heater, and the liquid outlet of waste liquid tank is connected by the inlet of pipeline and primary heater, the primary heater
Liquid outlet be connected with the first double-way pipe, the primary heater side is equipped with the first flash vessel, and primary heater goes out liquid
The first double-way pipe on mouth is connected to by pipeline with the inlet of the first flash vessel, and the liquid outlet of first flash vessel passes through pipe
Road is connected to the inlet of primary heater, and the gas outlet of first flash vessel passes through the air inlet of pipeline and primary heater
Connection, the primary heater side are equipped with secondary heater, the gas outlet of the primary heater and going out for secondary heater
Port connection, the first double-way pipe on the primary heater are connected to by pipeline with the inlet of secondary heater, and described the
Two heater sides are equipped with the second flash vessel, and the liquid outlet of the secondary heater is connected with the second double-way pipe, and described second adds
The second double-way pipe on hot device is connected to by pipeline with the inlet of the second flash vessel, and the liquid outlet of second flash vessel passes through
Pipeline is connected to the inlet of secondary heater, and second flash vessel side is equipped with condenser, and the secondary heater goes out
The gas outlet of port and the second flash vessel is connected to the air inlet of condenser.
Preferably, second double-way pipe side is equipped with collecting tank, and the second double-way pipe is connected by pipeline and collecting tank
It is logical.
Preferably, being conveyed by high-pressure pump between the pipeline.
Preferably, the equipment and pipeline are made of stainless steel material.
Preferably, the liquid outlet of the condenser is connected with water tank by pipeline.
Preferably, the primary heater and secondary heater are a kind of steam heater.
Preferably, first double-way pipe and the second double-way pipe are mounted on solenoid valve.
The beneficial effects of the utility model are:
1, it in use, unrecovered waste liquid is stored in waste liquid tank, is pumped into primary heater by high-pressure pump, first
The waste liquid in primary heater is heated by additional steam when secondary use, after being heated to certain temperature, passes through high pressure at this time
Waste liquid after heating in primary heater is pumped into the first flash vessel by pump, and waste liquid is carried out vapour-liquid point using flash evaporating principle
From sorted liquid continues to be fed into primary heater, and the gas after separation is passed through the air inlet of primary heater, to first
Waste liquid in heater is heated, and is recycled, and passes through height after the liquid waste concentration in primary heater reaches a certain concentration
Press pump is pumped into secondary heater, and steam is passed through the air inlet of secondary heater by the gas outlet of primary heater, is added to second
Waste liquid in hot device is heated, and is passed through in the second flash vessel after being heated to certain temperature, carries out secondary vapour to waste liquid
Liquid separation, the liquid after separation continue to be passed through in secondary heater, and the gas after separation is condensed into water by condenser and is discharged into storage
In water pot, the gas of the gas outlet discharge of secondary heater is condensed into water by condenser and is discharged into water tank, when the second heating
Waste liquid in device is discharged into collecting tank after being concentrated to final defined concentration, be can be used as fuel and is carried out using cold in water pot out
Condensate can do washing water use, this device can carry out rectifying recycling to waste liquid, and the waste liquid after concentration can be used as fuel use, evaporation
Water out can do washing water use, greatly reduce cost, reduce environmental pollution.
2, it is conveyed between pipeline by high-pressure pump, waste liquid flowing velocity is fast, and souring is played in pipe, makes incrustation
Object is not easy to stop on tube wall, and explosive evaporation is completed in primary heater and secondary heater, make be not in pipeline
The phenomenon that dry cook scabs reduces wash number to reduce the accumulation of fouling products in pipeline, saves cost.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the overall structure diagram of the utility model.
In figure: 1, waste liquid tank；2, primary heater；3, the first double-way pipe；4, the first flash vessel；5, secondary heater；6,
Second flash vessel；7, the second double-way pipe；8, condenser；9, collecting tank；10, water tank；11, solenoid valve.
Specific embodiment
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
A kind of waste liquor rectification recyclable device for ultraviolet absorbing agent production as shown in Figure 1, including waste liquid tank 1, the
One heater 2, the first double-way pipe 3, the first flash vessel 4, secondary heater 5, the second flash vessel 6, the second double-way pipe 7, condenser
8,1 side of waste liquid tank is equipped with primary heater 2, and the liquid outlet of waste liquid tank 1 passes through the feed liquor of pipeline and primary heater 2
Mouth connection, the liquid outlet of the primary heater 2 are connected with the first double-way pipe 3, and 2 side of primary heater is equipped with first and dodges
Steaming device 4, and the first double-way pipe 3 on the liquid outlet of primary heater 2 is connected to by pipeline with the inlet of the first flash vessel 4,
The liquid outlet of first flash vessel 4 is connected to by pipeline with the inlet of primary heater 2, and first flash vessel 4 goes out
Port is connected to by pipeline with the air inlet of primary heater 2, and 2 side of primary heater is equipped with secondary heater 5, described
The gas outlet of primary heater 2 is connected to the gas outlet of secondary heater 5, and the first double-way pipe 3 on the primary heater 2 is logical
Piping is connected to the inlet of secondary heater 5, and 5 side of secondary heater is equipped with the second flash vessel 6, and described second adds
The liquid outlet of hot device 5 is connected with the second double-way pipe 7, and the second double-way pipe 7 on the secondary heater 5 is dodged by pipeline and second
The inlet of steaming device 6 is connected to, and the liquid outlet of second flash vessel 6 is connected to by pipeline with the inlet of secondary heater 5, institute
6 side of the second flash vessel is stated equipped with condenser 8, the gas outlet of the gas outlet of the secondary heater 5 and the second flash vessel 6 with
The air inlet of condenser 8 is connected to.
Second double-way pipe, 7 side is equipped with collecting tank 9, and the second double-way pipe 7 is connected to by pipeline with collecting tank 9, just
In collection waste liquid.
It is conveyed by high-pressure pump between the pipeline, improves the flow velocity of waste liquid between tubes, prevent waste liquid heavy
Product.
The equipment and pipeline are made of stainless steel material, and equipment is corroded by waste liquid, improve service life.
The liquid outlet of the condenser 8 is connected with water tank 10 by pipeline, is convenient for mobile phone condensed water.
The primary heater 2 and secondary heater 5 are a kind of steam heater, convenient for recycling the first flash vessel 4 stream
Heat out reduces energy consumption.
First double-way pipe 3 and the second double-way pipe 7 are mounted on solenoid valve 11, convenient for the first double-way pipe 3 of control and the
The shunting of two double-way pipes 7.
The working principle of the present embodiment is as follows: passing through in use, unrecovered waste liquid is stored in waste liquid tank 1
High-pressure pump is pumped into primary heater 2, is heated the waste liquid in primary heater 2 by additional steam when using for the first time,
After being heated to certain temperature, the waste liquid after heating in primary heater 2 is pumped into the first flash vessel 4 by high-pressure pump at this time,
Waste liquid is subjected to vapor-liquid separation using flash evaporating principle, sorted liquid continues to be fed into primary heater 2, after separation
Gas is passed through the air inlet of primary heater 2, heats, is recycled to the waste liquid in primary heater 2, when the first heating
Liquid waste concentration in device 2 is pumped into secondary heater 5 after reaching a certain concentration by high-pressure pump, the gas outlet of primary heater 2
Steam is passed through to the air inlet of secondary heater 5, the waste liquid in secondary heater 5 is heated, when being heated to certain temperature
After be passed through in the second flash vessel 6, secondary vapor-liquid separation is carried out to waste liquid, the liquid after separation continues to be passed through secondary heater
In 5, the gas after separation is condensed into water by condenser 8 and is discharged into water tank 10, the gas of the gas outlet discharge of secondary heater 5
Body is condensed into water by condenser 8 and is discharged into water tank 10, when the waste liquid in secondary heater 5 is concentrated to final defined concentration
After be discharged into collecting tank 9, can be used as fuel and carry out using the condensed water in water pot can do washing water use out.
The utility model is not limited to specific embodiment above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (7)
1. it is a kind of for ultraviolet absorbing agent production waste liquor rectification recyclable device, including waste liquid tank (1), primary heater (2),
First double-way pipe (3), the first flash vessel (4), secondary heater (5), the second flash vessel (6), the second double-way pipe (7), condenser
(8), it is characterised in that: waste liquid tank (1) side is equipped with primary heater (2), and the liquid outlet of waste liquid tank (1) passes through pipeline
It is connect with the inlet of primary heater (2), the liquid outlet of the primary heater (2) is connected with the first double-way pipe (3), described
Primary heater (2) side is equipped with the first flash vessel (4), and the first double-way pipe (3) on the liquid outlet of primary heater (2) is logical
Piping is connected to the inlet of the first flash vessel (4), and the liquid outlet of first flash vessel (4) passes through pipeline and the first heating
The inlet of device (2) is connected to, and the gas outlet of first flash vessel (4) is connected by pipeline and the air inlet of primary heater (2)
Logical, primary heater (2) side is equipped with secondary heater (5), the gas outlet of the primary heater (2) and the second heating
The gas outlet of device (5) is connected to, and the first double-way pipe (3) on the primary heater (2) passes through pipeline and secondary heater (5)
Inlet connection, secondary heater (5) side are equipped with the second flash vessel (6), and the liquid outlet of the secondary heater (5) connects
It is connected to the second double-way pipe (7), the second double-way pipe (7) on the secondary heater (5) passes through pipeline and the second flash vessel (6)
The liquid outlet of inlet connection, second flash vessel (6) is connected to by pipeline with the inlet of secondary heater (5), described
Second flash vessel (6) side is equipped with condenser (8), the gas outlet of the secondary heater (5) and the outlet of the second flash vessel (6)
Mouth is connected to the air inlet of condenser (8).
2. a kind of waste liquor rectification recyclable device for ultraviolet absorbing agent production according to claim 1, feature exist
In: the second double-way pipe (7) side is equipped with collecting tank (9), and the second double-way pipe (7) is connected to by pipeline with collecting tank (9).
3. a kind of waste liquor rectification recyclable device for ultraviolet absorbing agent production according to claim 1, feature exist
In: it is conveyed by high-pressure pump between the pipeline.
4. a kind of waste liquor rectification recyclable device for ultraviolet absorbing agent production according to claim 1, feature exist
It is made in: the equipment and pipeline of stainless steel material.
5. a kind of waste liquor rectification recyclable device for ultraviolet absorbing agent production according to claim 1, feature exist
In: the liquid outlet of the condenser (8) is connected with water tank (10) by pipeline.
6. a kind of waste liquor rectification recyclable device for ultraviolet absorbing agent production according to claim 1, feature exist
In: the primary heater (2) and secondary heater (5) be a kind of steam heater.
7. a kind of waste liquor rectification recyclable device for ultraviolet absorbing agent production according to claim 1, feature exist
In: first double-way pipe (3) and the second double-way pipe (7) are mounted on solenoid valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821799910.0U CN209076075U (en) | 2018-11-02 | 2018-11-02 | A kind of waste liquor rectification recyclable device for ultraviolet absorbing agent production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821799910.0U CN209076075U (en) | 2018-11-02 | 2018-11-02 | A kind of waste liquor rectification recyclable device for ultraviolet absorbing agent production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209076075U true CN209076075U (en) | 2019-07-09 |
Family
ID=67122195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821799910.0U Expired - Fee Related CN209076075U (en) | 2018-11-02 | 2018-11-02 | A kind of waste liquor rectification recyclable device for ultraviolet absorbing agent production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209076075U (en) |
-
2018
- 2018-11-02 CN CN201821799910.0U patent/CN209076075U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 |