CN210481028U - A divide matter processing apparatus for high low salt waste water - Google Patents

Abstract

The utility model discloses a divide matter processing apparatus for high low salt waste water relates to waste water treatment technical field, for solving current high low salt waste water inside and containing a large amount of tiny particle impurities, if these particle impurities directly get into the water purification machine and desalt through not filtering, can influence follow-up off-the-shelf quality, the problem that its filter fineness need further improve when pure water filters. The one end of salt waste water storage tank is provided with salt waste water conveyer pipe, the preceding terminal surface of salt waste water conveyer pipe is provided with the power pump, one side of power pump is provided with the sandstone filtration ware, one side of sandstone filtration ware is provided with activated carbon filter, one side of activated carbon filter is provided with the water softener, one side of water softener is provided with precision filter, one side of precision filter is provided with first high-pressure pump, the below of first high-pressure pump is provided with the water purification machine, one side of water purification machine is provided with pure water branch matter case.

Description

A divide matter processing apparatus for high low salt waste water

Technical Field

The utility model relates to a waste water treatment technical field specifically is a divide matter processing apparatus for high low salt waste water.

Background

The high-low salt wastewater refers to wastewater with at least one percent of total salt mass fraction, mainly comes from chemical plants, petroleum and natural gas collection and processing and the like. The production route of the salt-containing wastewater is wide, and the water quantity is increased year by year. The removal of organic pollutants in saline sewage is of great importance to the environmental impact. In the saline wastewater treatment, the saline wastewater is generally required to be treated according to quality.

However, the existing high-low salt wastewater contains a large amount of fine particle impurities inside, and if the particle impurities directly enter a water purifier for desalting without being filtered, the quality of subsequent finished products can be influenced, and the filtering precision of the pure water needs to be further improved during filtering; therefore, the existing requirements are not met, and a quality-divided treatment device for high-low salt wastewater is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a divide matter processing apparatus for high low salt waste water to solve the inside tiny particle impurity that contains of the current high low salt waste water that proposes in the above-mentioned background art, these particle impurity if directly get into the water purification machine and go salt through not filtering, can influence follow-up off-the-shelf quality, the problem that its filter fineness need further improve when the pure water filters.

In order to achieve the above object, the utility model provides a following technical scheme: a quality grading treatment device for high and low salt wastewater comprises a salt wastewater storage tank, wherein a salt wastewater conveying pipe is arranged at one end of the salt wastewater storage tank, a power pump is arranged on the front end face of the salt wastewater conveying pipe, a sand filter is arranged on one side of the power pump, an activated carbon filter is arranged on one side of the sand filter, a water softener is arranged on one side of the activated carbon filter, a precision filter is arranged on one side of the water softener, a first high-pressure pump is arranged on one side of the precision filter, a water purification machine is arranged below the first high-pressure pump, a pure water quality grading box is arranged on one side of the water purification machine, a water outlet is arranged on one side of the pure water quality grading box, a water inlet is arranged on the other side of the pure water quality grading box, a pure water outlet is arranged at one end of the salt wastewater conveying pipe, and, and the valve is provided with a plurality of, the top of pure water branch matter case is provided with the backward flow mouth, the one end of backward flow mouth is provided with the back flow, the outer wall of active carbon filter one side is provided with the active carbon filter water inlet, the active carbon filter opposite side is provided with the active carbon filter delivery port, the internally mounted of active carbon filter has the filter screen.

Preferably, the lower surface of the pure water quality-separating box is provided with a salinity meter.

Preferably, a reverse osmosis filter membrane is arranged inside the pure water quality separating box.

Preferably, an activated carbon adsorption layer is arranged below the filter screen.

Preferably, a reflux pump is mounted on the front end face of the reflux pipe.

Preferably, a second high-pressure pump is arranged on one side of the water outlet.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a below of filter screen is provided with the active carbon adsorption layer, salt waste water falls from the filter screen, is blockked some particle impurity by the filter screen, the remaining active carbon adsorption layer that falls the below, the active carbon adsorption layer has a plurality of active carbon to constitute, the active carbon is a charcoal through special treatment, it has characteristics such as absorption, purification, can adsorb the particle impurity in the salt waste water, avoid particle impurity directly to get into the water purification machine through filtering and desalt, the condition that influences follow-up finished product quality takes place.

2. The salinity meter is arranged on the lower surface of the pure water quality separating box and is an instrument for rapidly determining the weight percentage concentration or the refractive index of the saline solution, the salinity meter is arranged on the lower surface of the pure water quality separating box and is detected by utilizing a measuring end of the salinity meter, a display screen end is used for displaying numerical values, the salinity meter has the advantages that a user can more accurately control the salt content in water, the quality of subsequent finished products is indirectly improved, a reverse osmosis filter membrane is arranged in the pure water quality separating box and is an artificial semipermeable membrane which is made of a simulated biological semipermeable membrane and has certain characteristics, the principle of the reverse osmosis filter membrane is that fresh water in the saline wastewater is filtered from the reverse osmosis filter membrane under the action of osmotic pressure higher than the solution osmotic pressure, the filtering precision of the pure water is improved, the quality of the subsequent finished products is further improved, a reflux pump is arranged on the front end face of the reflux pipe, and water which is divided into high salinity by, and returning the salt to the pure water machine through a return pipe for secondary salt filtration, wherein the graded treatment process has the advantage that the quality of subsequent finished products is improved again.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the pure water quality-separating box of the present invention;

FIG. 3 is a schematic view of the internal structure of the activated carbon filter of the present invention;

in the figure: 1. a salt wastewater storage tank; 2. a salt wastewater conveying pipe; 3. a power pump; 4. a sand filter; 5. an activated carbon filter; 6. a water softener; 7. a precision filter; 8. a first high pressure pump; 9. a water purification machine; 10. pure water quality separating box; 11. a second high pressure pump; 12. a purified water outlet; 13. a return pipe; 14. a reflux pump; 15. a water inlet; 16. a water outlet; 17. a reverse osmosis membrane; 18. a return port; 19. a salinity meter; 20. a filter screen; 21. an activated carbon adsorption layer; 22. a valve; 23. a water inlet of the activated carbon filter; 24. and a water outlet of the activated carbon filter.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a quality grading treatment device for high and low salt wastewater comprises a salt wastewater storage tank 1, one end of the salt wastewater storage tank 1 is provided with a salt wastewater delivery pipe 2, the front end face of the salt wastewater delivery pipe 2 is provided with a power pump 3, one side of the power pump 3 is provided with a sand filter 4, one side of the sand filter 4 is provided with an activated carbon filter 5, one side of the activated carbon filter 5 is provided with a water softener 6, one side of the water softener 6 is provided with a precision filter 7, one side of the precision filter 7 is provided with a first high-pressure pump 8, a water purifier 9 is arranged below the first high-pressure pump 8, one side of the water purifier 9 is provided with a pure water quality grading box 10, one side of the pure water quality grading box 10 is provided with a water outlet 16, the other side of the pure water quality grading box 10 is provided with a water inlet 15, one end of the salt wastewater delivery pipe 2 is provided with, and a plurality of valves 22 are arranged, a return port 18 is arranged above the pure water quality-separating box 10, a return pipe 13 is arranged at one end of the return port 18, an activated carbon filter water inlet 23 is arranged on the outer wall of one side of the activated carbon filter 5, an activated carbon filter water outlet 24 is arranged on the other side of the activated carbon filter 5, and a filter screen 20 is arranged in the activated carbon filter 5.

Further, the lower surface of pure water quality-dividing box 10 is provided with salinity meter 19, and the model of salinity meter 19 is YD-5100, and salinity meter 19 is an instrument that is used for spot test to contain salt solution weight percent concentration or refracting index, installs it in the lower surface of pure water quality-dividing box 10 and utilizes its measuring end to detect, and the display screen end is used for showing numerical value, and the benefit of doing so makes the salt content in the control water that the user can be more accurate, indirectly promotes follow-up off-the-shelf quality.

Further, the inside of pure water branch matter case 10 is provided with reverse osmosis filter membrane 17, and reverse osmosis filter membrane 17 is the artificial semipermeable membrane that has certain characteristic that a simulation biological semipermeable membrane made, and reverse osmosis filter membrane 17's principle is under the effect that is higher than solution osmotic pressure, will contain the fresh water in the salt waste water and filter from reverse osmosis filter membrane 17, makes the filter fineness of pure water rise, further strengthens follow-up off-the-shelf quality.

Further, the below of filter screen 20 is provided with activated carbon adsorption layer 21, salt waste water falls from filter screen 20, block partly particle impurity by filter screen 20, remaining fall to activated carbon adsorption layer 21 of below, activated carbon adsorption layer 21 has a plurality of active carbon to constitute, activated carbon is a charcoal through special treatment, it has the absorption, characteristics such as purification, can adsorb the particle impurity in the salt waste water, avoid particle impurity directly to get into the water purification machine and desalt through not filtering, the condition that influences follow-up finished product quality takes place.

Furthermore, the front end face of the return pipe 13 is provided with a return pump 14, the water which is divided into high salinity by the reverse osmosis filter membrane 17 is sucked out by the power of the return pump 14 and returns to the water purification machine 9 through the return pipe 13 for the second salinity filtration, and the graded treatment process has the advantage of further improving the quality of subsequent finished products.

Further, a second high-pressure pump 11 is arranged on one side of the water outlet 16, and the second high-pressure pump 11 and the first high-pressure pump 8 are used for increasing the overall delivery force and preventing the power pump 3 from delivering insufficient power.

The working principle is as follows: when the device is used, the lower surface of the pure water quality-separating box 10 is provided with the salinity meter 19, the salinity meter 19 is an instrument for rapidly determining the weight percentage concentration or the refractive index of the salt-containing solution, the salinity meter is arranged on the lower surface of the pure water quality-separating box 10 and is detected by using the measuring end of the pure water quality-separating box, the display screen end is used for displaying numerical values, the advantages of the device are that a user can more accurately control the salt content in water, the quality of subsequent finished products is indirectly improved, the reverse osmosis filter membrane 17 is arranged in the pure water quality-separating box 10, the reverse osmosis filter membrane 17 is an artificial semipermeable membrane which is made of a simulated biological semipermeable membrane and has certain characteristics, the principle of the reverse osmosis filter membrane 17 is that fresh water in the salt-containing wastewater is filtered through the reverse osmosis filter membrane 17 under the action of higher than the osmotic pressure of the solution, the filtering precision of the pure water is improved, the water with higher salinity divided by the reverse osmosis filter membrane 17 is sucked by the power of the reflux pump 14 and returns to the water purifier 9 through the reflux pipe 13 for the second salinity filtration, the advantage of the hierarchical treatment process is that the quality of the subsequent finished product is improved again, the activated carbon adsorption layer 21 is arranged below the filter screen 20, the salt wastewater falls from the filter screen 20, a part of particle impurities are blocked by the filter screen 20, the rest of the particle impurities fall to the activated carbon adsorption layer 21 below, the activated carbon adsorption layer 21 consists of a plurality of activated carbon, the activated carbon is specially treated carbon, has the characteristics of adsorption, purification and the like, can adsorb the particle impurities in the salt wastewater, prevent the particle impurities from directly entering the water purifier to desalt without being filtered, and influence the quality of the subsequent finished product, the second high-pressure pump 11 is arranged on one side of the water outlet 16, and the second high-pressure pump 11 and the first high-pressure pump 8 are used for increasing the whole conveying force, the situation that the power pump 3 is insufficient in power delivery is prevented.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A divide matter processing apparatus for high low salt waste water, includes salt waste water storage tank (1), its characterized in that: the salt wastewater storage tank is characterized in that a salt wastewater conveying pipe (2) is arranged at one end of the salt wastewater storage tank (1), a power pump (3) is arranged on the front end face of the salt wastewater conveying pipe (2), a sand filter (4) is arranged on one side of the power pump (3), an activated carbon filter (5) is arranged on one side of the sand filter (4), a water softener (6) is arranged on one side of the activated carbon filter (5), a precision filter (7) is arranged on one side of the water softener (6), a first high-pressure pump (8) is arranged on one side of the precision filter (7), a water purifier (9) is arranged below the first high-pressure pump (8), a pure water quality classifying box (10) is arranged on one side of the water quality classifying box (10), a water outlet (16) is arranged on one side of the pure water quality classifying box (10), a water inlet (15) is arranged on the other, the one end of salt waste water conveyer pipe (2) is provided with water purification export (12), the outer wall of salt waste water conveyer pipe (2) is provided with valve (22), and valve (22) are provided with a plurality of, the top that the pure water divides matter case (10) is provided with backward flow mouth (18), the one end of backward flow mouth (18) is provided with back flow (13), the outer wall of activated carbon filter (5) one side is provided with activated carbon filter water inlet (23), activated carbon filter (5) opposite side is provided with activated carbon filter delivery port (24), the internally mounted of activated carbon filter (5) has filter screen (20).

2. The quality-divided treatment device for the high-low salinity wastewater according to claim 1, characterized in that: the lower surface of the pure water quality-separating box (10) is provided with a salinity meter (19).

3. The quality-divided treatment device for the high-low salinity wastewater according to claim 1, characterized in that: and a reverse osmosis filter membrane (17) is arranged in the pure water quality-separating box (10).

4. The quality-divided treatment device for the high-low salinity wastewater according to claim 1, characterized in that: an active carbon adsorption layer (21) is arranged below the filter screen (20).

5. The quality-divided treatment device for the high-low salinity wastewater according to claim 1, characterized in that: and a reflux pump (14) is arranged on the front end surface of the reflux pipe (13).

6. The quality-divided treatment device for the high-low salinity wastewater according to claim 1, characterized in that: and a second high-pressure pump (11) is arranged on one side of the water outlet (16).

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