CN217051831U - Water purification treatment device for laboratory - Google Patents
Water purification treatment device for laboratory Download PDFInfo
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- CN217051831U CN217051831U CN202220989834.XU CN202220989834U CN217051831U CN 217051831 U CN217051831 U CN 217051831U CN 202220989834 U CN202220989834 U CN 202220989834U CN 217051831 U CN217051831 U CN 217051831U
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Abstract
The utility model discloses a water purification treatment device for laboratory, wherein a raw water storage pool is connected with a filter, and the water outlet of the filter is connected with a first-level reverse osmosis membrane filter; the purified water outlet of the first-stage reverse osmosis membrane filter is connected with a first-stage purified water storage barrel; the first delivery port in one-level water purification storage barrel is connected with the pipeline that is used for supplying one-level water purification, and second delivery port connection second grade reverse osmosis membrane filter, and the second grade reverse osmosis membrane filter's purified water export passes through pipe connection second grade water purification storage barrel, and this second grade water purification storage barrel's delivery port is connected with the pipeline that is used for supplying second grade water purification. The produced first-stage test water has simple treatment process and lower treatment cost, and can meet the requirements of most test water. The second grade of experimental water of output has higher purity and is used for satisfying the harsh chemical test and biochemical test of requirement, through the field test, the utility model discloses the second grade of experimental water of output conductivity is only about 1.8us/cm under 25 ℃.
Description
Technical Field
The utility model relates to a water treatment facilities, concretely relates to water treatment facilities for preparing laboratory water.
Background
Gold mine mining, ore dressing and smelting enterprises are all built with laboratories, large-scale gold enterprises are also provided with research institutions, and these laboratories and research institutions consume a large amount of pure water in test links such as dissolving, constant volume, diluting every day.
At present, most laboratories adopt pure drinking water or self-made distilled water as test water. The drinking purified water cannot meet the requirements of partial test water due to factors such as high conductivity and the like, such as chromatographic test requirements, and the distilled water is usually distilled for multiple times, so that the water preparation speed is low, and the energy consumption is high. Chinese utility model with publication number CN206985889U discloses a "biological laboratory water purification device", the basic structure of which is: the combination filter core passes through the booster pump and connects the reverse osmosis membrane filter core, and the reverse osmosis membrane filter core passes through the pipe connection active carbon filter core, and the active carbon filter core passes through the pipe connection three-way valve, and the reverse osmosis membrane filter core, active carbon filter core and booster pump all set up in the casing, still connect water connectors and pressure bucket joint on the three-way valve, and water connectors and pressure bucket joint are all installed on the casing, and the pressure bucket joint passes through fifth pipe connection pressure bucket. The water purification device has the advantages that the reverse osmosis membrane filter element and the rear active carbon filter element are additionally arranged on the basis of the traditional water purification device, the purification quality is improved, purified water can meet the requirement of a vitamin laboratory and can be used for experiments, the filter element is matched with the booster pump to accelerate the purification speed, the water outlet flow and the pressure are greatly improved, and the water demand of laboratory purified water can be effectively guaranteed. The main defects are as follows: firstly, single-stage reverse osmosis treatment is adopted, so that the requirements of most test water can be met, but the requirements of precision analysis on the purity and the conductivity of the water cannot be met; and secondly, only laboratory water with one quality standard can be produced, and different types of test water cannot be met.
In addition, some laboratories at present adopt large-scale water purification equipment to purify tap water, and the water purification equipment is expensive and has overhigh operation and maintenance cost, and is not suitable for being used in small and medium-sized laboratories.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a water purification treatment device for laboratory is provided, firstly, laboratory water with different quality standards is produced, and high-standard water can meet the requirement of higher-standard test; secondly, the device gives consideration to the recycling of the wastewater generated in the treatment process.
The technical scheme of the utility model as follows:
the utility model provides a laboratory is with water purification unit, includes that raw water storage pond, filter, one-level reverse osmosis membrane filter, one-level water purification store bucket, second grade reverse osmosis membrane filter and second grade water purification store bucket, its characterized in that: the raw water storage pool is connected with the water inlet of the filter through a pipeline with a booster pump, and the water outlet of the filter is connected with the water inlet of the first-stage reverse osmosis membrane filter through a pipeline with a booster pump; the purified water outlet of the primary reverse osmosis membrane filter is connected with the water inlet of the primary purified water storage barrel through a pipeline; the first-stage purified water storage barrel is provided with two water outlets, wherein the first water outlet is connected with a pipeline for supplying first-stage purified water, the second water outlet is connected with a water inlet of the second-stage reverse osmosis membrane filter through a pipeline with a booster pump, a purified water outlet of the second-stage reverse osmosis membrane filter is connected with a water inlet of the second-stage purified water storage barrel through a pipeline, and the water outlet of the second-stage purified water storage barrel is connected with a pipeline for supplying second-stage purified water.
Preferably, the waste water outlet of the secondary reverse osmosis membrane filter is connected with the tap water storage barrel through a pipeline.
Preferably, a wastewater outlet of the primary reverse osmosis membrane filter is connected with a wastewater pool through a pipeline; and a tenth pipeline is arranged at a water outlet of the wastewater tank and is used for supplying water for cleaning the operating room and washing instruments.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses the experimental water treatment process of one-level is simple and treatment cost is lower in the device output, can satisfy most experimental water requirement. The second grade of output is experimental with water has higher purity and is used for satisfying the harsh chemical test and biochemical test of requirement, through the field test, the utility model discloses the second grade of output is experimental with water conductivity only about 1.8us/cm under 25 ℃.
Additionally, the utility model discloses the waste water that second grade reverse osmosis membrane filter produced gets into former water in the cyclic utilization, has effectively practiced thrift the water source under the prerequisite that guarantees that output quality of water accords with quality standard.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure, 1, a raw water storage pool, 2, a first pipeline, 3, a first booster pump, 4, a filter, 5, a second pipeline, 6, a second booster pump, 7, a first-stage reverse osmosis membrane filter, 8, a third pipeline, 9, a first-stage purified water storage barrel, 10, a fourth pipeline, 11, a third booster pump, 12, a second-stage reverse osmosis membrane filter, 13, a fifth pipeline, 14, a second-stage purified water storage barrel, 15, a sixth pipeline, 16, a seventh pipeline, 17, a wastewater pool, 18, an eighth pipeline, 19, a ninth pipeline, 20 and a tenth pipeline.
Detailed Description
The present invention will be described in detail with reference to the following examples and accompanying drawings.
Referring to fig. 1, an embodiment of the present invention includes a raw water storage tank 1, a filter 4, a first-stage reverse osmosis membrane filter 7, a first-stage purified water storage tank 9, a second-stage reverse osmosis membrane filter 12, a second-stage purified water storage tank 14, and a wastewater tank 17. The raw water storage pool 1 is connected with the water inlet of a filter 4 through a first pipeline 2 with a first booster pump 3, and the water outlet of the filter 4 is connected with the water inlet of a primary reverse osmosis membrane filter 7 through a second pipeline 5 with a second booster pump 6. The primary reverse osmosis membrane filter 7 has two water outlets, wherein the first water outlet (waste water outlet) is connected to a waste water tank 17 through a seventh pipe 16. A tenth pipeline 20 is installed at a water outlet of the wastewater tank 17 and used for supplying water for cleaning operation rooms and instruments and washing. The second water outlet (purified water outlet) is connected with the water inlet of the primary purified water storage barrel 9 through a third pipeline 8. The primary purified water storage barrel 9 has two water outlets, wherein the first water outlet is connected with an eighth pipeline 18 for supplying primary purified water. The second water outlet is connected to a water inlet of a second stage reverse osmosis membrane filter 12 through a fourth pipe 10 having a third pressurizing pump 11, the second stage reverse osmosis membrane filter 12 has two water outlets, a first water outlet (purified water outlet) thereof is connected to a water inlet of a second stage purified water storage tank 14 through a fifth pipe 13, and the water outlet of the second stage purified water storage tank 14 is connected to a ninth pipe 19 for supplying second stage purified water. The second water outlet (waste water outlet) is connected with the tap water storage barrel 1 through a sixth pipeline 15.
The embodiment of the utility model generally uses tap water as raw water. Water in the raw water storage pool 1 enters the filter 4 through the first pipeline 2 to be roughly filtered, and then enters the first-stage reverse osmosis membrane filter 7 through the second pipeline 5, a purified water outlet and a waste water outlet are formed in the first-stage reverse osmosis membrane filter 7, and purified water enters the first-stage purified water storage barrel 9 through the third pipeline 8. The wastewater enters a wastewater basin 17 through a seventh pipe 16. The water in the first-level water purification storage barrel 9 enters the second-level reverse osmosis membrane filter 12 through the fourth pipeline 10, a purified water outlet and a waste water outlet are formed in the second-level reverse osmosis membrane filter 12, the purified water enters the second-level water purification storage barrel 14 through the fifth pipeline 13, the waste water enters the tap water storage barrel 1 through the sixth pipeline 15, and the purified water is drunk as a water source for preparing the water, and the water is reasonably recycled.
Claims (3)
1. The utility model provides a laboratory is with water purification unit, includes raw water storage pool (1), filter (4), one-level reverse osmosis membrane filter (7), one-level water purification storage bucket (9), second grade reverse osmosis membrane filter (12) and second grade water purification storage bucket (14), its characterized in that: the raw water storage pool (1) is connected with the water inlet of the filter (4) through a pipeline with a booster pump, and the water outlet of the filter (4) is connected with the water inlet of the first-stage reverse osmosis membrane filter (7) through a pipeline with a booster pump; the purified water outlet of the primary reverse osmosis membrane filter (7) is connected with the water inlet of the primary purified water storage barrel (9) through a pipeline; the primary purified water storage barrel (9) is provided with two water outlets, wherein the first water outlet is connected with a pipeline for supplying primary purified water, the second water outlet is connected with a water inlet of the secondary reverse osmosis membrane filter (12) through a pipeline with a booster pump, a purified water outlet of the secondary reverse osmosis membrane filter (12) is connected with a water inlet of the secondary purified water storage barrel (14) through a pipeline, and a water outlet of the secondary purified water storage barrel (14) is connected with a pipeline for supplying secondary purified water.
2. The laboratory water purification treatment plant according to claim 1, characterized in that the waste water outlet of the secondary reverse osmosis membrane filter (12) is connected to the raw water reservoir (1) by a pipe.
3. The laboratory water purification treatment plant according to claim 1 or 2, characterized in that the waste water outlet of the primary reverse osmosis membrane filter (7) is connected with a waste water tank (17) through a pipe; a tenth pipeline (20) is arranged at a water outlet of the wastewater tank (17) and used for supplying water for cleaning the operating room and washing instruments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220989834.XU CN217051831U (en) | 2022-04-27 | 2022-04-27 | Water purification treatment device for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220989834.XU CN217051831U (en) | 2022-04-27 | 2022-04-27 | Water purification treatment device for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217051831U true CN217051831U (en) | 2022-07-26 |
Family
ID=82473648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220989834.XU Active CN217051831U (en) | 2022-04-27 | 2022-04-27 | Water purification treatment device for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217051831U (en) |
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2022
- 2022-04-27 CN CN202220989834.XU patent/CN217051831U/en active Active
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