CN217600477U - Former pretreatment of water device based on industrial process water - Google Patents
Former pretreatment of water device based on industrial process water Download PDFInfo
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- CN217600477U CN217600477U CN202221620383.9U CN202221620383U CN217600477U CN 217600477 U CN217600477 U CN 217600477U CN 202221620383 U CN202221620383 U CN 202221620383U CN 217600477 U CN217600477 U CN 217600477U
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Abstract
The utility model discloses a former water pretreatment device based on industrial process water, including raw water storage device and lime wash feeding device, raw water storage device and lime wash feeding device pass through the water supply system and link to each other with a plurality of preliminary treatment cisterns, and each preliminary treatment cisterns is connected to various water equipment through the outlet pipe system. The utility model has simple structure and high use convenience, adopts the clear limewater as the pretreating agent, can soften water quality and assist flocculation under the premise of not adding other ions and pretreating medicaments, and has low input cost; and set up a plurality of preliminary treatment ponds, can effectively improve preliminary treatment water and go out water quality and stability, guarantee process water supply, reduce follow-up water treatment facilities and maintain pressure, guarantee system steady operation.
Description
Technical Field
The utility model relates to a former pretreatment of water device based on industrial process water belongs to water treatment technical field.
Background
In the industrial production using steam, there is usually a certain requirement for the quality of production water, and natural water contains a large amount of impurities, such as silt, clay, organic matter, microorganisms, mechanical impurities, etc., and the presence of these impurities seriously affects the quality and treatment effect of refined water, so some impurities must be reduced or removed before the refined treatment, which requires pretreatment of impurities in raw water, and conventional pretreatment methods of pre-precipitation, coagulation, filtration, softening, etc. without adding other ions all require a certain period of time (usually 2-3 days) to remove impurities in water. When the production demand of large water volume is met, the traditional pretreatment mode can not ensure that the quality of the daily production water is kept stable.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a former pretreatment of water device based on industrial process water can overcome prior art's not enough.
The utility model aims at realizing through the following technical scheme:
the raw water storage device and the lime water supply device are connected with a plurality of pretreatment water pools through water supply pipelines, and each pretreatment water pool is connected to various water using equipment through a water outlet pipeline.
The water supply system comprises a raw water pipe connected with a raw water storage device and a lime water pipe connected with a lime water supply device, the raw water pipe and the lime water pipe are connected with a mixing main pipe, and the mixing main pipe is connected with each pretreatment water tank through a plurality of water supply branch pipes with control water valves; a first water pump and a first flow regulating valve are arranged on the raw water pipe; and a second water pump and a second flow regulating valve are arranged on the lime water pipe.
The mixing main pipe is internally provided with a helical blade.
The water outlet pipe system comprises water outlet branch pipes extending into the pretreatment water tank and extending downwards to the lower end of the water tank, each water outlet branch pipe is provided with a control water valve, each water outlet branch pipe is communicated with the water outlet main pipe in a gathering manner, and the water outlet main pipe is provided with a third water pump.
The number of the pretreatment water tanks is at least four, and each pretreatment water tank is provided with a day counter.
And sewage discharge pipelines are arranged at the bottoms of the raw water storage device, the lime water supply device and the pretreatment water tank.
The bottom in the pretreatment water tank is provided with a dredging mechanism.
The dredging mechanism comprises a scraper arranged at the bottom in the pretreatment water pool, one side of the scraper is connected with the inner wall of the pretreatment water pool through a reset spring structure, and the other end of the scraper is connected with a tractor through a traction rope.
Compared with the prior art, the utility model discloses a former pretreatment of water device based on industrial water, including raw water storage device and lime wash feeding device, raw water storage device and lime wash feeding device pass through the water supply pipe system and link to each other with a plurality of preliminary treatment cisterns, and each preliminary treatment cisterns is connected to various water equipment through the outlet pipe system. Firstly, clear lime water is used as a pretreatment agent, the effects of softening water quality and assisting flocculation can be achieved on the premise of not adding other ions and pretreatment medicines, the investment cost is low, the requirement of clear water quality can be met without damaging the water source structure of raw water, and the use requirement of production water is met; secondly, set up a plurality of preliminary treatment ponds, single pond capacity can satisfy the process water demand of every day, sets up a plurality of preliminary treatment ponds and can realize supplying by turns, guarantees out water quality and supply stability.
The utility model has the advantages that:
the utility model discloses simple structure, it is high to use the convenience, and it not only drops into low cost, can effectively improve preliminary treatment water moreover and go out water quality and stability, and the guarantee process water is supplied with, reduces follow-up water treatment equipment maintenance pressure, the steady operation of guarantee system.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the specification which follows.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the dredging mechanism 8.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.
As shown in fig. 1-2, a raw water pretreatment apparatus based on industrial process water includes a raw water storage apparatus 1 and a lime water supply apparatus 2, which are connected to a plurality of pretreatment tanks 4 through water supply pipes 3, and each pretreatment tank 4 is connected to various water using devices 6 through a water outlet pipe 5. Through setting up a plurality of preliminary treatment ponds 4, can have sufficient time to make the bicarbonate hardness of lime wash softening raw water, get rid of the colloidal silica of raw water, the supplementary flocculation of softening quality of water guarantees the continuous stable water supply of various water equipment 6.
The water supply system 3 comprises a raw water pipe 301 connected with the raw water storage device 1 and a lime water pipe 302 connected with the lime water supply device 2, the raw water pipe 301 and the lime water pipe 302 are connected with a mixing main pipe 303, and the mixing main pipe 303 is connected with each pretreatment water pool 4 through a plurality of water supply branch pipes 304 with control water valves; a first water pump 305 and a first flow regulating valve 306 are arranged on the raw water pipe 301; the lime water pipe 302 is provided with a second water pump 307 and a second flow regulating valve 308. Continuous water pumping is realized through the water pump, and the adding proportion of the raw water and the lime water is adjusted through the first flow regulating valve 306 and the second flow regulating valve 308.
The helical blade 309 is arranged in the mixing main pipe 303, when raw water in the raw water pipe 301 and lime water in the lime water pipe 302 are converged into the mixing main pipe 303, the raw water and the lime water can be mixed more uniformly under the action of the helical blade 309, and then the raw water and the lime water are conveyed to each pretreatment water pool through each water supply branch pipe.
The water outlet pipe system 5 comprises water outlet branch pipes 501 extending into the pretreatment water tank and extending downwards to the lower end of the water tank, each water outlet branch pipe 501 is provided with a control water valve, each water outlet branch pipe 501 is communicated with a water outlet main pipe 502 in a gathering manner, and a third water pump 503 is arranged on the water outlet main pipe 502.
The number of the pretreatment water pools 4 is at least four, and each pretreatment water pool 4 is provided with a day counter 7. The time for processing raw water in the corresponding pretreatment water tank is observed through the day counter 7, and the water supply equipment can be supplied by at least processing the water in the tank for more than three days, so that the use is more convenient.
And sewage discharge pipelines are arranged at the bottoms of the raw water storage device 1, the lime water supply device 2 and the pretreatment water tank 4.
The bottom in the pretreatment water tank 4 is provided with a dredging mechanism 8.
The dredging mechanism 8 comprises a scraping plate 801 arranged at the bottom in the pretreatment water pool 4, one side of the scraping plate 801 is connected with the inner wall of the pretreatment water pool 4 through a reset spring structure 802, and the other end of the scraping plate 801 is connected with a tractor 804 through a traction rope 803. When the pretreatment water tank 4 needs to be cleaned, a sewage discharge pipeline is opened, clean water is added for cleaning, and meanwhile, the traction machine 804 is combined with the reset spring structure 802 to enable the scraping plate 801 to do reciprocating motion, so that sundries deposited at the bottom of the tank can be quickly cleaned up.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention to be classified in any form, and any simple modification, equivalent change and modification made by the technical essence of the present invention to the above embodiments are not departing from the technical solution of the present invention.
Claims (8)
1. A raw water pretreatment device based on industrial process water comprises a raw water storage device (1) and a lime water supply device (2), and is characterized in that: the raw water storage device (1) and the lime water supply device (2) are connected with a plurality of pretreatment water pools (4) through water supply pipelines (3), and each pretreatment water pool (4) is connected to various water utilization equipment (6) through a water outlet pipeline (5).
2. The raw water pretreatment device based on industrial process water according to claim 1, characterized in that: the water supply system (3) comprises a raw water pipe (301) connected with the raw water storage device (1) and a lime water pipe (302) connected with the lime water supply device (2), the raw water pipe (301) and the lime water pipe (302) are connected with a mixing main pipe (303), and the mixing main pipe (303) is connected with each pretreatment water pool (4) through a plurality of water supply branch pipes (304) with control water valves; a first water pump (305) and a first flow regulating valve (306) are arranged on the raw water pipe (301); a second water pump (307) and a second flow regulating valve (308) are arranged on the lime water pipe (302).
3. The raw water pretreatment device based on industrial process water according to claim 2, characterized in that: a helical blade (309) is arranged in the mixing main pipe (303).
4. The raw water pretreatment device based on industrial process water according to claim 1, characterized in that: the water outlet pipe system (5) comprises water outlet branch pipes (501) extending into the pretreatment water tank and extending downwards to the lower end of the water tank, each water outlet branch pipe (501) is provided with a control water valve, each water outlet branch pipe (501) is communicated with a water outlet main pipe (502) in a gathering manner, and a third water pump (503) is arranged on the water outlet main pipe (502).
5. The raw water pretreatment device based on industrial process water according to claim 1, characterized in that: the pretreatment water tanks (4) are at least four, and a day counter (7) is arranged on each pretreatment water tank (4).
6. The raw water pretreatment device based on industrial process water according to any one of claims 1 to 5, characterized in that: and sewage discharge pipelines are arranged at the bottoms of the raw water storage device (1), the lime water supply device (2) and the pretreatment water tank (4).
7. The raw water pretreatment device based on industrial process water according to claim 6, characterized in that: the bottom in the pretreatment water tank (4) is provided with a dredging mechanism (8).
8. The raw water pretreatment device based on industrial process water according to claim 7, characterized in that: the dredging mechanism (8) comprises a scraper (801) arranged at the bottom in the pretreatment water pool (4), one side of the scraper (801) is connected with the inner wall of the pretreatment water pool (4) through a reset spring structure (802), and the other end of the scraper (801) is connected with a tractor (804) through a traction rope (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221620383.9U CN217600477U (en) | 2022-06-27 | 2022-06-27 | Former pretreatment of water device based on industrial process water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221620383.9U CN217600477U (en) | 2022-06-27 | 2022-06-27 | Former pretreatment of water device based on industrial process water |
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| Publication Number | Publication Date |
|---|---|
| CN217600477U true CN217600477U (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221620383.9U Active CN217600477U (en) | 2022-06-27 | 2022-06-27 | Former pretreatment of water device based on industrial process water |
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| Country | Link |
|---|---|
| CN (1) | CN217600477U (en) |
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2022
- 2022-06-27 CN CN202221620383.9U patent/CN217600477U/en active Active
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