CN214087807U - Single-steaming-kettle evaporation system - Google Patents
Single-steaming-kettle evaporation system Download PDFInfo
- Publication number
- CN214087807U CN214087807U CN202022870468.XU CN202022870468U CN214087807U CN 214087807 U CN214087807 U CN 214087807U CN 202022870468 U CN202022870468 U CN 202022870468U CN 214087807 U CN214087807 U CN 214087807U
- Authority
- CN
- China
- Prior art keywords
- pump
- condenser
- communicated
- gas
- vacuum pump
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a singly evaporate cauldron vaporization system, including the material pump, the heating cauldron, the discharge pump, the concentrate cooling tank, a condenser, the vacuum pump, vapour and liquid separator and the spray column to exhaust-gas treatment, this singly evaporate cauldron vaporization system, reduce the input cost to waste liquid treatment equipment, improve the waste liquid treatment effect, avoid secondary waste water to produce, be applicable to industry danger useless, chemical industry, petroleum, food, trade such as manufacturing, satisfy needs to handle organic waste water, the decrement, production requirements such as concentration, and satisfy high COD, high ammonia nitrogen, strong acid, strong basicity, be difficult for biodegradable, organic waste water treatment's such as organic pollutant composition complicacy system equipment.
Description
Technical Field
The utility model relates to an evaporation system technical field specifically is a single cauldron evaporation system that evaporates.
Background
At present, certain waste liquid is generated in the production process of industries such as industrial hazardous waste, chemical industry, petroleum, food, manufacturing and the like and needs to be discharged, if the discharge of the waste liquid does not accord with the discharge standard, the environment is greatly damaged, the existing equipment for treating the waste liquid has high input cost, secondary waste water is easily generated in the waste liquid treatment process, and the treatment effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single cauldron vaporization system reduces the input cost to waste liquid treatment equipment, improves the waste liquid treatment effect, avoids secondary waste water to produce, is applicable to trades such as industrial danger waste, chemical industry, oil, food, manufacturing, satisfies the needs and handles organic waste water, production requirements such as minimizing, concentration to and satisfy high COD, high ammonia nitrogen, strong acid, strong basicity, organic waste water treatment's such as difficult biodegradation, organic pollutant composition complicacy system equipment.
In order to achieve the above object, the utility model provides a following technical scheme: a single-steaming-kettle evaporation system comprises a material pump, a heating kettle, a discharge pump, a concentrated liquid cooling tank, a condenser, a vacuum pump, a gas-liquid separator and a spray tower for treating waste gas, wherein the output end of the material pump is communicated and connected with the inside of the heating kettle, the bottom of the heating kettle is provided with a discharge valve, the discharge pump is communicated and connected with the inside of the heating kettle through the discharge valve, and the output end of the discharge pump is communicated and connected with the concentrated liquid cooling tank;
the top of the heating kettle is provided with a discharge pipe for discharging steam, and the discharge pipe is communicated and connected with the input end of the condenser, the output end of the condenser is provided with a valve, the input end of the vacuum pump is communicated and connected with the inside of the condenser through the valve, the input end of the gas-liquid separator is connected with the output end of the vacuum pump, and the bottom of the gas-liquid separator is communicated and provided with an evaporation condensate water discharge pipe;
and the input end of the spray tower is communicated and connected with the upper part of the gas-liquid separator.
Furthermore, two or more heating kettles are arranged, and the upper parts and the lower parts of the heating kettles are communicated and interconnected.
Furthermore, the input of concentrate cooling tank is equipped with the refrigerant import, and the output is equipped with the refrigerant export, the output of concentrate cooling tank is equipped with the export of evaporation concentrate.
Furthermore, regulating valves for regulating flow are arranged among the material pump, the heating kettle, the discharge pump, the concentrated solution cooling tank, the condenser, the vacuum pump, the gas-liquid separator and the spray tower.
Furthermore, a refrigerant output port and a refrigerant input port are arranged at the top of the condenser, and a sewage draining outlet is arranged at the bottom of the condenser.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses cooperation between material pump, heating kettle, discharge pump, concentrate cooling tank, condenser, vacuum pump, vapour and liquid separator, evaporation comdenstion water discharge pipe and the spray column, the vacuum pump adopts water ring vacuum pump structure to set up, and the vacuum pump has the effect of evacuation in single evaporation filtration system, as the power that gas circuit or steam path circulate to and be used for taking out the comdenstion water and use the comdenstion water as the self water of vacuum pump;
the material flow direction when using: conveying the organic waste liquid to a heating kettle through a material pump, heating and evaporating the material in the heating kettle, outputting the heated and evaporated material to a concentration cooling tank through a discharge pump, and cooling the material in the concentration liquid cooling tank and then performing additional treatment through a qualification unit;
steam and gas flow direction: organic waste water is heated in a heating kettle to generate secondary steam and gas, under the action of a vacuum pump, the secondary steam and the gas are condensed into water in the condenser through a discharge pipe at the upper end of the heating kettle, a small amount of non-condensable gas and waste gas enter the vacuum pump under the negative pressure action of the vacuum pump, the non-condensable gas and the waste gas are discharged into a gas-liquid separator through a gas outlet of the vacuum pump under the action of the vacuum pump, the gas treated by the gas-liquid separator enters a spray tower under the positive pressure action of the vacuum pump, the non-condensable gas and the waste gas sprayed in the spray tower are treated through waste gas treatment equipment in the spray tower, and finally the waste gas enters a subsequent waste gas treatment system to be treated and discharged up to the standard;
the condensed water produced by steam condensation flows to: condensing the secondary steam into condensed water in the condenser, allowing the condensed water to enter the vacuum pump under the action of negative pressure of the vacuum pump, allowing the condensed water to enter the gas-liquid separator under the action of the vacuum pump, and discharging the condensed water separated by the gas-liquid separator into a subsequent biochemical treatment system through an evaporation condensed water discharge pipe;
this single cauldron vaporization evaporation system, setting through water ring vacuum pump, a pump is dual-purpose, the use of condensing water pump's input has been reduced, equipment input has been saved and manufacturing cost vacuum pump make full use of the comdenstion water that produces when evaporation system normally evaporates as self water ring evacuation water, the production of secondary waste water when having avoided the vacuum pump evacuation, extensively be applicable to industry danger useless, chemical industry, petroleum, food, trades such as manufacturing, satisfy the needs and handle organic waste water, the reduction, production requirements such as concentration, and satisfy high COD, high ammonia nitrogen, strong acid, strong basicity, be difficult for biodegradable, organic waste water treatment's such as organic pollutant composition complicacy system equipment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the flow structure of the present invention.
In the figure: 1. a material pump; 2. heating the kettle; 3. a discharge pump; 4. a concentrated solution cooling tank; 5. a condenser; 6. a vacuum pump; 7. a gas-liquid separator; 8. a spray tower; 9. a discharge valve; 10. a discharge pipe; 11. a valve; 12. an evaporation condensed water discharge pipe; 13. a refrigerant inlet; 14. a refrigerant outlet; 15. adjusting a valve; 16. and (5) evaporating a concentrated solution outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a single-steaming-kettle evaporation system comprises a material pump 1, a heating kettle 2, a discharge pump 3, a concentrated solution cooling tank 4, a condenser 5, a vacuum pump 6, a gas-liquid separator 7 and a spray tower 8 for waste gas treatment, wherein the output end of the material pump 1 is communicated and connected with the inside of the heating kettle 2, the bottom of the heating kettle 2 is provided with a discharge valve 9, the discharge pump 3 is communicated and connected with the inside of the heating kettle 2 through the discharge valve 9, and the output end of the discharge pump 3 is communicated and connected with the concentrated solution cooling tank 4;
the top of the heating kettle 2 is provided with a discharge pipe 10 for discharging steam, and is communicated and connected with the input end of the condenser 5 through the discharge pipe 10, the output end of the condenser 5 is provided with a valve 11, the input end of the vacuum pump 6 is communicated and connected with the inside of the condenser 5 through the valve 11, the input end of the gas-liquid separator 7 is connected with the output end of the vacuum pump 6, and the bottom of the gas-liquid separator 7 is communicated and provided with an evaporation condensate water discharge pipe 12;
the input end of the spray tower 8 is communicated and connected with the upper part of the gas-liquid separator 7.
Specifically, two or more heating kettles 2 are provided, and the upper parts and the lower parts of the heating kettles 2 are communicated and interconnected.
Specifically, the input end of the concentrated liquid cooling tank 4 is provided with a refrigerant inlet 13, the output end of the concentrated liquid cooling tank 4 is provided with a refrigerant outlet 14, and the output end of the concentrated liquid cooling tank 4 is provided with an evaporative concentrated liquid outlet 16.
Specifically, adjusting valves 15 for adjusting flow are arranged among the material pump 1, the heating kettle 2, the discharge pump 3, the concentrated solution cooling tank 4, the condenser 5, the vacuum pump 6, the gas-liquid separator 7 and the spray tower 8.
Specifically, the top of the condenser 5 is provided with a refrigerant output port and a refrigerant input port, and the bottom of the condenser 5 is provided with a sewage draining outlet.
In summary, the following steps: through material pump 1, heating kettle 2, discharge pump 3, concentrate cooling tank 4, condenser 5, vacuum pump 6, vapour and liquid separator 7, the cooperation between evaporation condensate water discharge pipe 12 and the spray column 8, vacuum pump 6 adopts the setting of water ring vacuum pump structure, vacuum pump 6 has the effect of evacuation in single filtration system, as the power of gas circuit or steam circuit circulation, and be used for taking out the comdenstion water and use, and utilize the comdenstion water as vacuum pump 6 self water, when using, the material flow direction: the organic waste liquid is conveyed to a heating kettle 2 through a material pump 1, the material is heated and evaporated in the heating kettle 2, the material after being heated and evaporated is output to a concentration cooling tank 4 through a discharge pump 3, and the material is cooled in the concentration cooling tank 4 and then is additionally processed through a qualification unit;
steam and gas flow direction: organic wastewater is heated in a heating kettle 2 to generate secondary steam and gas, under the action of a vacuum pump 6, the secondary steam and the gas are condensed into water in the condenser 5 through a discharge pipe 10 at the upper end of the heating kettle 2, a small amount of non-condensable gas and waste gas enter the vacuum pump 6 under the negative pressure action of the vacuum pump 6, the non-condensable gas and the waste gas are discharged into a gas-liquid separator 7 through a gas outlet of the vacuum pump under the action of the vacuum pump 6, the gas treated by the gas-liquid separator 7 enters a spray tower 8 under the positive pressure action of the vacuum pump 6, and the non-condensable gas and the waste gas sprayed in the spray tower 8 are treated by waste gas treatment equipment in the spray tower 8;
the condensed water produced by steam condensation flows to: condensing the secondary steam into condensed water in the condenser 5, allowing the condensed water to enter the vacuum pump 6 under the negative pressure action of the vacuum pump 6, allowing the condensed water to enter the gas-liquid separator 7 under the action of the vacuum pump 6, and discharging the condensed water separated by the gas-liquid separator 7 through the evaporation condensed water discharge pipe 12 to enter a subsequent biochemical treatment system;
this single cauldron vaporization evaporation system, setting through water ring vacuum pump, a pump is dual-purpose, the input that has reduced the condensate pump is used, equipment input and manufacturing cost have been saved, condensate water that produces when 6 make full use of evaporation system normal evaporation of vacuum pump is as self water ring evacuation water, the production of secondary waste water when having avoided 6 evacuation of vacuum pump, extensively be applicable to industry danger useless, chemical industry, petroleum, food, trades such as manufacturing, satisfy the needs and handle organic waste water, the decrement, production requirements such as concentration, and satisfy high COD, high ammonia nitrogen, strong acid, strong basicity, be difficult for biodegradation, organic waste water treatment's such as organic pollutant composition complicacy system equipment.
Claims (5)
1. The utility model provides a single cauldron vaporization system that evaporates, includes material pump (1), heating cauldron (2), discharge pump (3), concentrate cooling tank (4), condenser (5), vacuum pump (6), vapour and liquid separator (7) and spray column (8) to exhaust-gas treatment, its characterized in that: the output end of the material pump (1) is communicated and connected with the interior of the heating kettle (2), the bottom of the heating kettle (2) is provided with a discharge valve (9), the discharge pump (3) is communicated and connected with the interior of the heating kettle (2) through the discharge valve (9), and the output end of the discharge pump (3) is communicated and connected with the concentrated solution cooling tank (4);
the top of the heating kettle (2) is provided with a discharge pipe (10) for discharging steam, and the discharge pipe (10) is communicated and connected with the input end of the condenser (5), the output end of the condenser (5) is provided with a valve (11), the input end of the vacuum pump (6) is communicated and connected with the inside of the condenser (5) through the valve (11), the input end of the gas-liquid separator (7) is connected with the output end of the vacuum pump (6), and the bottom of the gas-liquid separator (7) is communicated and provided with an evaporation condensate water discharge pipe (12);
the input end of the spray tower (8) is communicated and connected with the upper part of the gas-liquid separator (7).
2. A single still evaporation system according to claim 1, wherein: two or more heating kettles (2) are arranged, and the upper parts and the lower parts of the heating kettles (2) are communicated and interconnected.
3. A single still evaporation system according to claim 1, wherein: the input end of the concentrated liquid cooling tank (4) is provided with a refrigerant inlet (13), the output end of the concentrated liquid cooling tank is provided with a refrigerant outlet (14), and the output end of the concentrated liquid cooling tank is provided with an evaporation concentrated liquid outlet (16).
4. A single still evaporation system according to claim 1, wherein: and regulating valves (15) for regulating flow are arranged among the material pump (1), the heating kettle (2), the discharge pump (3), the concentrated solution cooling tank (4), the condenser (5), the vacuum pump (6), the gas-liquid separator (7) and the spray tower (8).
5. A single still evaporation system according to claim 1, wherein: the top of the condenser (5) is provided with a refrigerant output port and a refrigerant input port, and the bottom of the condenser (5) is provided with a sewage draining outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022870468.XU CN214087807U (en) | 2020-12-03 | 2020-12-03 | Single-steaming-kettle evaporation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022870468.XU CN214087807U (en) | 2020-12-03 | 2020-12-03 | Single-steaming-kettle evaporation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214087807U true CN214087807U (en) | 2021-08-31 |
Family
ID=77455023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022870468.XU Active CN214087807U (en) | 2020-12-03 | 2020-12-03 | Single-steaming-kettle evaporation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214087807U (en) |
-
2020
- 2020-12-03 CN CN202022870468.XU patent/CN214087807U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201288071Y (en) | Vacuum distillation wastewater treatment device | |
| CN103922529B (en) | Low-energy-consumption device for recycling hydrochloric acid waste water and method for recycling hydrochloric acid waste water | |
| CN105366867A (en) | Single-effect multi-chamber mechanical compression evaporation device for processing high-salinity/high-organic-substance-content wastewater and method thereof | |
| CN104843816A (en) | Method for combined production of ammonium sulfate and ammonia water through heat pump flash evaporation, stripping and deamination | |
| CN108726617A (en) | A kind of processing of negative pressure ammonia nitrogen waste water and ammonia recovery unit and technique | |
| CN112456581A (en) | Single-steaming-kettle evaporation system | |
| CN214087807U (en) | Single-steaming-kettle evaporation system | |
| WO2022126670A1 (en) | Salt-containing water desalination treatment device for concentrating and crystallizing high-salt wastewater by means of heat pump | |
| CN101503257B (en) | Method and apparatus for recovering and treating ammonium nitrate condensate liquid wastewater | |
| CN207722395U (en) | Standardize low-temperature evaporation equipment | |
| CN1935677A (en) | Ammonium nitrate waste water treatment method | |
| CN107129087B (en) | Process method for removing ammonia and chromium from garbage penetrating fluid | |
| JP2007038098A (en) | Apparatus and method for treating organic waste liquid | |
| CN216584272U (en) | Primary evaporation negative pressure desalting device for desalting high-salinity wastewater | |
| CN202072574U (en) | Ammonium nitrate waste water processing unit | |
| CN212662733U (en) | Ferrous sulfate mother liquor concentration device | |
| CN103663830B (en) | Retracting device for Sewage treatment dimethylamine | |
| CN204529579U (en) | Chemical plant wastewater treatment unit | |
| CN203668169U (en) | Low energy consumption hydrochloric acid wastewater recycling device | |
| CN113104914A (en) | Concentration and decrement treatment method for chemical nickel waste liquid | |
| CN111320220A (en) | Process and device for concentrating high-salinity wastewater by circularly stripping air or industrial gas | |
| CN220618504U (en) | High-efficient denitrification negative pressure low temperature evaporation plant | |
| CN220597093U (en) | Evaporation concentration device for high-salt high-COD waste liquid | |
| CN114713020B (en) | Method and device for separating harmful substances in water vapor and method for treating semi-coke wastewater | |
| CN108529806A (en) | A kind of reverse osmosis concentrated water zero discharge low energy consumption device of coking wastewater and processing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |