CN203770068U - Vacuum-pumping system of water ring - Google Patents
Vacuum-pumping system of water ring Download PDFInfo
- Publication number
- CN203770068U CN203770068U CN201420193368.XU CN201420193368U CN203770068U CN 203770068 U CN203770068 U CN 203770068U CN 201420193368 U CN201420193368 U CN 201420193368U CN 203770068 U CN203770068 U CN 203770068U
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- water
- water ring
- outlet
- pump
- condenser
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Abstract
The utility model discloses a vacuum-pumping system of a water ring. The vacuum-pumping system of the water ring comprises an oil separation tank, a circulating pump, a cooler, a water ring pump, a buffering tank and a condenser, wherein two layers of baffles are arranged in the oil separation tank; an outlet of the oil separation tank is connected with an inlet of the circulating pump; two outlets are formed in the circulating pump; one outlet is connected with the cooler through a pipeline; an outlet of the cooler is connected with a water inlet of the water ring pump through a pipeline; the water outlets of the water ring pump are connected with the buffering tank; an outlet of the bottom of the buffering tank is connected with the oil separation tank; an outlet of the top of the buffering tank is connected with an inlet of the condenser; and an outlet of the condenser is connected with a waste gas processing station. By virtue of the vacuum-pumping system of the water ring, the circulating water is mainly supplied, so that the water resource is effectively saved, and the utilization rate of the water resource is improved; meanwhile, by virtue of double oil separation layers, oil layers dissolved in the water are recycled, thereby achieving the effect of recycling; by cooling the circulating water, the overload of a water ring vacuum pump due to overheat is reduced; and by cooling an exhaust port, the light volatile components are recycled.
Description
Technical field
The utility model relates to a kind of water ring pumped vacuum systems, belongs to chemical plant installations field.
Background technique
The process of water ring pump pressurized gas is isothermal, therefore can extract inflammable, explosive gas, can extract in addition dust-laden, moisture gas, and therefore, the application of water ring pump increases day by day.Water ring pump, in the manufacturing processs such as vacuum filtration, vacuum feeding, vacuum outgas, vacuum evaporation, Vacuum Concentration, is widely used.Existing water ring pump, efficiency is low, generally in 30% left and right, can reach 50% preferably, low vacuum, this is not only because be subject to structural restriction, the more important thing is the restriction that is subject to working solution saturation vapor pressure.Also there is following deficiency in current water ring pumped vacuum systems: (1) water consumption is larger, and tap water does not recycle; (2) sewage quantity is large, and environmental pollution is larger; (3) oil reservoir in sewage is not recycled; (4) the direct emptying of exhaust, causes environmental pollution.Therefore design a kind of water ring pumped vacuum systems new and effective, environmental protection very necessary.
Summary of the invention
Goal of the invention: in order to solve the problems of the prior art, the utility model provides a kind of water ring pumped vacuum systems.
Technological scheme: the utility model provides a kind of water ring pumped vacuum systems, comprise oil interceptor, recycle pump, cooler, water ring pump, knock out drum, condenser, described oil interceptor inside is provided with two-layer baffle plate, be respectively the first baffle plate and second baffle, the outlet of described oil interceptor is connected with the import of described recycle pump by pipeline, described recycle pump is provided with two outlets, one of them outlet is connected with described cooler by pipeline, the outlet of described cooler is connected with the water intake of described water ring pump by pipeline, the water outlet of described water ring pump is connected with described knock out drum, the bottom outlet of described knock out drum is connected with described oil interceptor, the top exit of described knock out drum is connected with the import of described condenser, the outlet of described condenser is connected with waste gas treatment station.The utility model mainly utilizes circulating water supply, effectively saving water resource, the utilization ratio of water resources is improved, and the setting of double-deck oil removal, oil reservoir soluble in water reclaimed, reach the benefit of recycling, reduce environmental pollution, circulating water is carried out cooling, reduce water ring pump because of the overheated overload phenomenon causing, relief opening is carried out cooling, reclaim lightweight volatile ingredient.
The bottom of described the first baffle plate and second baffle is provided with connecting port, makes oil interceptor keep normal liquid level.
Described oil interceptor import connects water supply pipe, and is provided with automatic floating ball valve, controls the normal liquid level of oil interceptor.
Described cooler and condenser are equipped with independent refrigerant, and coolant media is ethylene glycol.
Another outlet of described recycle pump is connected with Sewage Disposal, reduces the difficulty of sewage treatment, reduces environmental pollution.
The import and export of described cooler and condenser are equipped with scene temperature meter, and described circulation delivery side of pump is provided with on-the-spot pressure gauge.
Working principle: the utility model mainly utilizes circulating water supply, the utilization ratio of water resources is improved, and the setting of double-deck oil removal, reclaim oil reservoir soluble in water, reach the benefit of recycling, circulating water is carried out cooling, reduce water ring vaccum pump because of the overheated overload phenomenon causing, relief opening is carried out cooling, reclaim lightweight volatile ingredient.
Beneficial effect: the following advantage that the utlity model has that adopts technique scheme:
Particularly, compared with prior art, the technical solution of the utility model has following outstanding advantage:
1, water ring pump water adopts circulation mode, reduces tap water use amount;
2, circulating water adopts cooling mode, reduces because water temperature raises and causes the situation of water ring pump overload;
3, circulating water carries out double-deck oil removal, reclaims oil reservoir, reduces the difficulty of sewage treatment;
4, water ring pump relief opening adopts condensation to reclaim, and reduces environmental pollution.
Brief description of the drawings
Fig. 1 is the utility model embodiment's structural representation;
In figure: 1-oil interceptor, 2-recycle pump, 3-cooler, 4-water ring pump, 5-knock out drum, 6-the first baffle plate, 7-second baffle, 8-automatic floating ball valve, 9-condenser, PG-on-the-spot pressure gauge, TG-scene temperature meter.
Embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is further elaborated, be noted that for those skilled in the art, do not departing under the prerequisite of the utility model principle, the amendment of the various equivalent form of values of the present utility model is all being fallen within to the application's claims limited range.
Embodiment:
The system that a kind of water ring vacuumizes as shown in Figure 1, comprise oil interceptor 1, recycle pump 2, cooler 3, water ring pump 4, knock out drum 5, condenser 9, described oil interceptor 1 inside is provided with two-layer baffle plate, be respectively the first baffle plate 6 and second baffle 7, the outlet of described oil interceptor 1 is connected with the import of described recycle pump 2 by pipeline, described recycle pump 2 is provided with two outlets, one of them outlet is connected with described cooler 3 by pipeline, the outlet of described cooler 3 is connected with the water intake of described water ring pump 4 by pipeline, the water outlet of described water ring pump 4 is connected with described knock out drum 5, the bottom outlet of described knock out drum 5 is connected with described oil interceptor 1, the top exit of described knock out drum 5 is connected with the import of described condenser 9, the outlet of described condenser 9 is connected with waste gas treatment station, the bottom of described the first baffle plate 6 and second baffle 7 is provided with connecting port, described oil interceptor 1 import connects water supply pipe, and be provided with automatic floating ball valve 8, described cooler 3 and condenser 9 are equipped with independent refrigerant, coolant media is ethylene glycol, another outlet of described recycle pump 2 is connected with Sewage Disposal, described cooler 3 is equipped with scene temperature meter TG with the import and export of condenser 9, the outlet of described recycle pump 2 is provided with on-the-spot pressure gauge PG.
Working procedure of the present utility model is as follows:
In the utility model, oil interceptor 1 moisturizing adopts automatic floating ball valve 8, control the normal fixing liquid level of oil interceptor 1, the tap water that water ring pump 4 uses, by oil interceptor 1 oil removal, circulating water is carried by recycle pump 2, be cooled to normal temperature through supercooler 3 again, finally used by water ring pump 4, water ring pump 4 water outlets are through the gas-liquid separation of knock out drum 5, gas phase drains into waste gas treatment station after condenser 9 condensations, and condenser 9 outlets connect waste gas treatment station, and liquid phase enters after oil interceptor 1 oil removal, part reuse, part drains into Sewage Disposal.
Claims (6)
1. a water ring pumped vacuum systems, it is characterized in that: comprise oil interceptor (1), recycle pump (2), cooler (3), water ring pump (4), knock out drum (5), condenser (9), described oil interceptor (1) inside is provided with two-layer baffle plate, be respectively the first baffle plate (6) and second baffle (7), the outlet of described oil interceptor (1) is connected with the import of described recycle pump (2) by pipeline, described recycle pump (2) is provided with two outlets, one of them outlet is connected with described cooler (3) by pipeline, the outlet of described cooler (3) is connected with the water intake of described water ring pump (4) by pipeline, the water outlet of described water ring pump (4) is connected with described knock out drum (5), the bottom outlet of described knock out drum (5) is connected with described oil interceptor (1), the top exit of described knock out drum (5) is connected with the import of described condenser (9), the outlet of described condenser (9) is connected with waste gas treatment station.
2. water ring pumped vacuum systems according to claim 1, is characterized in that: the bottom of described the first baffle plate (6) and second baffle (7) is provided with connecting port.
3. water ring pumped vacuum systems according to claim 1, is characterized in that: described oil interceptor (1) import connects water supply pipe, and is provided with automatic floating ball valve (8).
4. water ring pumped vacuum systems according to claim 1, is characterized in that: described cooler (3) and condenser (9) are equipped with independent refrigerant, and coolant media is ethylene glycol.
5. water ring pumped vacuum systems according to claim 1, is characterized in that: another outlet of described recycle pump (2) is connected with Sewage Disposal.
6. water ring pumped vacuum systems according to claim 1, is characterized in that: described cooler (3) is equipped with scene temperature meter (TG) with the import and export of condenser (9), and the outlet of described recycle pump (2) is provided with on-the-spot pressure gauge (PG).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193368.XU CN203770068U (en) | 2014-04-21 | 2014-04-21 | Vacuum-pumping system of water ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193368.XU CN203770068U (en) | 2014-04-21 | 2014-04-21 | Vacuum-pumping system of water ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770068U true CN203770068U (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420193368.XU Expired - Fee Related CN203770068U (en) | 2014-04-21 | 2014-04-21 | Vacuum-pumping system of water ring |
Country Status (1)
| Country | Link |
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| CN (1) | CN203770068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671646A (en) * | 2014-11-19 | 2016-06-15 | 无锡市兴盛新材料科技有限公司 | Improved liquid-phase tackifying vacuum system |
| CN106870326A (en) * | 2017-01-20 | 2017-06-20 | 广德玉龙泵业有限公司 | A kind of cabinet type liquid rotary pump central vacuum system |
-
2014
- 2014-04-21 CN CN201420193368.XU patent/CN203770068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671646A (en) * | 2014-11-19 | 2016-06-15 | 无锡市兴盛新材料科技有限公司 | Improved liquid-phase tackifying vacuum system |
| CN106870326A (en) * | 2017-01-20 | 2017-06-20 | 广德玉龙泵业有限公司 | A kind of cabinet type liquid rotary pump central vacuum system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140813 Termination date: 20200421 |