CN114130114A

CN114130114A - Reaction precipitator for high-efficiency water purification

Info

Publication number: CN114130114A
Application number: CN202110316470.9A
Authority: CN
Inventors: 段祥明
Original assignee: Guangzhou Boquan Electromechanical Equipment Co ltd
Current assignee: Guangzhou Boquan Electromechanical Equipment Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2022-03-04

Abstract

The invention relates to a reaction precipitator for high-efficiency water purification. By cylinder container 1, 2 ~ 25 are constituteed, this high efficiency water purifier's cylinder container lower part cavity is equipped with and evenly separates into six water cavity baffles with it, be equipped with circular reinforcement support between baffle and baffle, be equipped with the water hole on the baffle, be equipped with cylinder precipitate discharge passage in cylinder container lower part, hammer shape skirt portion opening down, annular suction pipe, the blow off pipe, be equipped with the loudspeaker form collection mouth that the opening faces upward in discharge passage's upper end, the pipe chute packs, be equipped with filter equipment in the cylinder container, clear water distribution dish, material filter material taking opening and material adding opening, be equipped with blast pipe and air respirator at cylinder container top, be equipped with the filter before the inlet tube of cylinder container. The invention integrates the flocculation tank and the sedimentation tank into a whole, has small occupied area, convenient maintenance and good flocculation and purification effects, solves the defects in the prior art and improves the working efficiency of the water purifier.

Description

Reaction precipitator for high-efficiency water purification

Technical Field

The invention relates to the water treatment industry, in particular to a reaction precipitator for high-efficiency water purification.

Background

It is well known that water is a source of life and also an essential element constituting health. In recent years, the sanitary condition of drinking water arouses the high attention of the nation and people, and the existing filtration water purification device has the advantages of large occupied space, large production cost and no contribution to maintenance due to the arrangement of a flocculation tank and a sedimentation tank, and has poor flocculation and purification effects due to large mutation caused by speed gradient in the flocculation process.

Disclosure of Invention

The invention provides a reaction precipitator for high-efficiency water purification, which is used for filtering and purifying water, has good flocculation and purification effects and high efficiency, integrates a flocculation tank and a sedimentation tank into a whole, occupies small area, is convenient to maintain, and solves the defects in the prior art.

The technical scheme of the invention is realized as follows: the reaction precipitator for high-efficiency water purification comprises a cylindrical container (1), a partition plate (5) is arranged on the periphery of a cavity at the lower part of the cylindrical container and evenly divided into six water passing cavities, a circular reinforcing support (24) is arranged between the partition plate and the partition plate, a water passing hole (6) is arranged on the lower part of one partition plate of the water passing cavity at a sewage inlet, a water outlet pipe (11) is arranged at the top of the water passing cavity for sewage outlet, the water passing holes are respectively arranged on the upper and lower parts of the other partition plates, a filter (2) is arranged in front of a sewage inlet pipe (3), a cylindrical precipitate discharge channel (4) is arranged on the lower part of the cylindrical cavity, a hammer-shaped skirt part (23) with a downward opening is arranged on the lower part of the precipitate discharge channel, an annular mud suction pipe (7) is arranged on the bottom of the hammer-shaped skirt part, the annular mud suction pipe is connected with a sewage discharge pipe (8), and a sewage discharge outlet (9) is arranged on the bottom of each water passing cavity, be equipped with horn form collection mouth (22) that the opening faces up in precipitate escape way's upper end, be equipped with pipe chute filler (10) on the horn form collection mouth, be equipped with filter equipment in the water purifier, filter equipment is by flocculation lower cover plate (13), flocculation upper cover plate (15) and flocculation ball (14) between flocculation lower cover plate and flocculation upper cover plate constitute, be equipped with clear water distribution tray (16) between flocculation upper cover plate and clear water outlet pipe (17), be equipped with blast pipe (18) at cylinder container top, be equipped with air respirator (19) at the top of blast pipe, filter equipment is equipped with material taking mouth (12), material adding mouth (20), be equipped with maintenance manhole (21) on the cylinder container, be equipped with cat ladder (25) at cylinder container outer wall.

Compared with the prior art, the invention has the following beneficial effects:

1. a filter (2) is arranged in front of a sewage inlet pipe of the reaction precipitator for high-efficiency water purification, impurities in the pretreated sewage containing coagulant mixture are filtered before the pretreated sewage enters the reaction precipitator for high-efficiency water purification, and the impurities cannot enter the reaction precipitator for high-efficiency water purification.

2. The reaction precipitator for high-efficiency water purification is provided with a clapboard (5) at the periphery of the lower cavity of a cylindrical container to divide the reaction precipitator into six water passing cavities, a circular reinforcing bracket (24) is arranged between the partition boards, a water passing hole (6) is arranged at the lower part of one partition board of the water passing cavity of the sewage inlet, a water outlet pipe (11) is arranged at the top of the water passing cavity of the sewage outlet, the other partition plates are respectively provided with water passing holes at the upper and lower parts, and the special design enables the pre-treatment sewage containing coagulant mixture to enter from the water inlet pipe and flow through the six water passing cavities in sequence, prolongs the flocculation time of the sewage in the water passing cavities, can enable the sewage to form alum floc after full flocculation reaction, and enables the sewage to form a karman vortex street phenomenon when flowing through the circular reinforcing bracket (24), so that particles are in full contact collision without breaking the formed larger particles, and further improves the flocculation effect; the bottom of each water passing cavity is provided with a sewage discharge outlet (9), so that sewage can be discharged conveniently when sediment is accumulated in the water passing cavity.

3. This high-efficient reaction settler for water purification is equipped with cylinder precipitate discharge passage (4) in cylinder cavity lower part, hammer shape skirt part (23) that is equipped with the opening down in cylinder precipitate discharge passage lower part, bottom at hammer shape skirt part is equipped with annular suction pipe (7), annular suction pipe is connected with blow off pipe (8), horn shape collection mouth (22) that is equipped with the opening up in the upper end of cylinder precipitate discharge passage (4), be equipped with pipe chute filler (10) on the pipe chute shape collection mouth, such special design, sewage after six water cavity flocculation of crossing obtains fully precipitating when getting into the pipe chute filler, the pipe chute shape is collected the mouth and is effectively collected the precipitate, get into hammer shape skirt part (23) through cylinder precipitate discharge passage (4), annular suction pipe (7) discharge through blow off pipe (8) with the precipitate suction.

4. The reaction precipitator for high-efficiency water purification is internally provided with a filtering device, the filtering device consists of a flocculation lower cover plate (13), a flocculation upper cover plate (15) and a flocculation ball (14) between the flocculation lower cover plate and the flocculation upper cover plate, and a clear water distribution disc (16) is arranged between the flocculation upper cover plate and a clear water outlet pipe (17), so that water after flocculation and precipitation is filtered again to further achieve the purification effect, and then flows out through the clear water outlet pipe (17) through the clear water distribution disc (16); the filter material of the filter is added, taken out and replaced through the material taking port (12) and the material adding port (20).

5. This high-efficient reaction precipitator for water purification is equipped with blast pipe (18) at cylinder container top, be equipped with air respirator (19) at the top of blast pipe, make through the gas in the water after the purification pass through blast pipe (18) and air respirator (19) automatic discharge, air respirator theory of operation is when having gas in the water, air respirator opens the exhaust automatically, air respirator self-closing when there is not gas in the water, such special design has guaranteed that water can not run out through the blast pipe overflow.

6. This reaction precipitator for high-efficient water purification is equipped with maintenance manhole (21) on the cylinder container, is equipped with cat ladder (25) at cylinder container outer wall, conveniently overhauls and changes, adds filter material and pipe chute filler the precipitator.

Drawings

Fig. 1 and 2 are schematic structural diagrams of the present invention.

1 cylinder container, 2 filters, 3 sewage inlet pipes, 4 cylinder precipitate discharge passageways, 5 clapboards, 6 water holes, 7 annular suction pipes, 8 blow-off pipes, 9 blow-off ports, 10 pipe chute fillers, 11 water outlet pipes, 12 material taking ports, 13 flocculation lower cover plates, 14 flocculation balls, 15 flocculation upper cover plates, 16 clear water distribution plates, 17 clear water outlet pipes, 18 exhaust pipes, 19 air respirators, 20 material adding ports, 21 inspection manholes, 22 trumpet-shaped collection ports, 23 hammer-shaped skirt portions, 24 circular reinforcing supports and 25 crawling ladders.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

Pretreated sewage containing coagulant mixture is filtered by a filter (2), enters a high-efficiency reaction precipitator for water purification from a water inlet pipe (3) and sequentially flows through six water passing cavities partitioned by a partition plate (5), the pretreated sewage containing coagulant mixture is subjected to full flocculation reaction to form alum flocs when sequentially flowing through the six water passing cavities, the sewage forms a Karman vortex street phenomenon when flowing through a circular reinforcing bracket (24) in the water passing cavities, particles are fully contacted and collided, formed larger particles are not broken, the flocculation effect is further improved, the flocculated sewage is precipitated by an inclined tube filler (10) through a water outlet pipe (11), and precipitates are collected by a trumpet-shaped collecting opening (22), the sludge enters the hammer-shaped skirt part (23) through the cylindrical sludge discharge channel (4), and the annular sludge suction pipe (7) sucks out the sludge and discharges the sludge through the sewage discharge pipe (8); the water fully precipitated by the inclined tube filler (10) is filtered by a filter device arranged in the reaction precipitator for high-efficiency water purification again, the filter device consists of a flocculation lower cover plate (13), a flocculation upper cover plate (15) and a flocculation ball (14) arranged between the flocculation lower cover plate and the flocculation upper cover plate, and the water filtered by the filter device flows out through a clear water distribution disc (16) and a clear water outlet pipe (17); the gas in the purified water is automatically discharged through an exhaust pipe (18) and an air respirator (19); the filter material of the filter is added, taken out and replaced through the material taking port (12) and the material adding port (20); the outer wall of the cylindrical container is provided with a ladder stand (25) and a manhole (21), so that the high-efficiency reaction precipitator for water purification can be conveniently overhauled and replaced, filter materials are added, and inclined tube fillers are replaced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A reaction precipitator for high-efficiency water purification comprises a cylindrical container (1), a filter (2), a sewage inlet pipe (3), a cylindrical precipitate discharge channel (4), a partition plate (5), a water passing hole (6), an annular mud suction pipe (7), a sewage discharge pipe (8), a sewage discharge port (9), an inclined pipe filler (10), a water outlet pipe (11), a material taking port (12), a flocculation lower cover plate (13), a flocculation ball (14), a flocculation upper cover plate (15), a clear water distribution disc (16), a clear water outlet pipe (17), an exhaust pipe (18), an air respirator (19), a material adding port (20), an overhaul manhole (21), a horn-shaped collection port (22), a hammer-shaped skirt section (23), a circular reinforcing support (24) and a ladder stand (25), wherein the lower cavity of the cylindrical container of the reaction precipitator for high-efficiency water purification is provided with the water passing cavity partition plate (5) which uniformly divides the cylindrical container into six water passing cavities, be equipped with circular reinforcing support (24) between baffle and baffle, be equipped with water hole (6) on the baffle, be equipped with cylinder precipitate discharge passage (4), hammer shape skirt portion (23) with opening down, annular suction pipe (7), blow off pipe (8) in cylinder container lower part, be equipped with horn shape collection mouth (22) that the opening is up in precipitate discharge passage's upper end, be equipped with pipe chute filler (10) on horn shape collection mouth.

2. The high efficiency reaction settler for water purification as claimed in claim 1, wherein a filtration unit consisting of a flocculation lower cover plate (13), a flocculation upper cover plate (15) and a flocculation ball (14) between the flocculation lower cover plate and the flocculation upper cover plate is provided in the cylindrical container.

3. The high efficiency reactive precipitator for water purification according to claim 1, wherein a clean water distribution tray (16) is provided between the flocculation upper cover plate and the clean water outlet pipe (17).

4. The high efficiency reactive precipitator for water purification according to claim 1, wherein the filtering device is provided with a filtering material taking port (12) and a feeding port (20).

5. The high efficiency reactive precipitator for water purification according to claim 1, wherein an exhaust pipe (18) and an air respirator (19) are provided on the top of the cylindrical vessel.

6. The high efficiency reactive precipitator for water purification according to claim 1, wherein a filter (2) is provided in front of the wastewater inlet pipe (3).