CN212713067U - Multistage filter equipment for sewage treatment - Google Patents

Abstract

The utility model relates to a sewage treatment device technical field just discloses a multistage filter equipment for sewage treatment, which comprises a base, the top fixed mounting of base has the box, the bottom fixed mounting of box has driving motor, the left side fixed mounting of box has the blow off pipe, cup jointed on driving motor's the output shaft and run through and extend to the inside (mixing) shaft of box, the impeller has been cup jointed on the outer wall of (mixing) shaft and the right side that is located the blow off pipe, and the scraper has been cup jointed on the outer wall of (mixing) shaft and the top that is located the impeller, and the top fixed mounting that just is located the blow off pipe in the left side of box has the inlet. This multi-stage filtration device for sewage treatment, through starting driving motor, driving motor passes through the output shaft and drives (mixing) shaft, impeller and scraper rotation, and the impeller is at the discharge of the inside mud of rotatory in-process acceleration box, and the scraper strikes off the dirt of box inner wall fast at rotatory in-process simultaneously, reaches the effect of simple and convenient quick blowdown and scale removal.

Description

Multistage filter equipment for sewage treatment

Technical Field

The utility model relates to a sewage treatment device technical field specifically is a multistage filter equipment for sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people, and the sewage treatment generally needs to filter impurities in the sewage by means of a filtering device.

Traditional filter equipment for sewage treatment is difficult to be cleared up, causes the scale deposit of filter equipment inner wall easily and influences the condition such as filter equipment's normal use and takes place, so proposes a multistage filter equipment for sewage treatment and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a multistage filter equipment for sewage treatment possesses advantages such as convenient to use, has solved traditional filter equipment for sewage treatment and has difficult the clearance, causes the scale deposit of filter equipment inner wall easily and influences filter equipment's normal use's problem.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: a multi-stage filtering device for sewage treatment comprises a base, wherein a box body is fixedly installed at the top of the base, a driving motor is fixedly installed at the bottom of the box body, a sewage discharge pipe is fixedly installed at the left side of the box body, a stirring shaft penetrating through and extending into the box body is sleeved on an output shaft of the driving motor, an impeller is sleeved on the outer wall of the stirring shaft and positioned on the right side of the sewage discharge pipe, a scraper is sleeved on the outer wall of the stirring shaft and positioned above the impeller, a water inlet pipe is fixedly installed at the left side of the box body and positioned above the sewage discharge pipe, a first partition plate is movably installed at the inner wall of the box body and positioned above the scraper, a first filtering layer is filled at the top of the first partition plate in the box body, a second filtering layer is filled at the top of the first filtering layer in the box body, a third filtering layer is filled at, the utility model discloses a solar water heater, including box, first filter layer, second filter layer, the top movable mounting of box has the second baffle, the top movable mounting of box has the case lid, the top of base and the right side fixed mounting who is located the box have the storage water tank, the water inlet of storage water tank passes through the delivery port fixed connection of honeycomb duct with the case lid, the inner wall bottom fixed mounting of storage water tank has the aeration dish, the right side fixed mounting of storage water tank has the drain pipe, the top of base and the rear fixed mounting who is located the drain pipe have ozone generator, ozone generator's gas outlet passes through the.

Preferably, the box body and the box cover are made of stainless steel, and a sealing bearing is fixedly arranged at the bottom of the box body and on the outer wall of the stirring shaft.

Preferably, the right side of storage water tank and the top fixed mounting who is located the drain pipe have the warning pipe, the equal movable mounting in inside of blow off pipe, inlet tube, drain pipe and warning pipe has the valve.

Preferably, the top of first baffle and second baffle has all been seted up the hole of permeating water, first filter layer is the filter pulp layer.

Preferably, the second filter layer is a HEPA filter layer, and the third filter layer is an activated carbon filter layer.

Preferably, the box cover is movably connected with the box body through a bolt, a sealing washer is movably arranged between the box cover and the box body, and a through hole corresponding to the bolt is formed in the top of the sealing washer.

(III) advantageous effects

Compared with the prior art, the utility model provides a multistage filter equipment for sewage treatment possesses following beneficial effect:

the multistage filtering device for sewage treatment drives the stirring shaft, the impeller and the scraper to rotate through the output shaft by starting the driving motor, the impeller accelerates the discharge of sludge in the box body in the rotating process, meanwhile, the scraper can rapidly scrape the dirt on the inner wall of the box body in the rotating process, thereby achieving the effects of simple, convenient and rapid pollution discharge and scale removal, the first filter layer is used for primarily filtering larger impurities in the sewage, the second filter layer is used for secondarily filtering smaller impurities in the sewage, the third filter layer is used for adsorbing fine substances in the sewage, and finally the guide pipe is used for guiding the filtered water into the water storage tank for storage, and by starting the ozone generator, the ozone generator leads the ozone into the water storage tank through the air duct and the aeration disc, thereby sterilizing and disinfecting the water in the water storage tank and achieving the effects of simple and convenient multi-stage sewage filtration and disinfection.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a position a in the structure diagram 1 of the present invention.

In the figure: 1 base, 2 boxes, 3 driving motors, 4 blow-off pipes, 5 stirring shafts, 6 impellers, 7 scrapers, 8 water inlet pipes, 9 first partition plates, 10 first filter layers, 11 second filter layers, 12 third filter layers, 13 second partition plates, 14 box covers, 15 water storage tanks, 16 guide pipes, 17 aeration plates, 18 drain pipes, 19 ozone generators and 20 air guide pipes.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a multistage filtering device for sewage treatment comprises a base 1, a box body 2 is fixedly installed at the top of the base 1, a driving motor 3 is fixedly installed at the bottom of the box body 2, the model of the driving motor 3 is Y160M-4, a sewage discharge pipe 4 is fixedly installed at the left side of the box body 2, a stirring shaft 5 penetrating through and extending into the box body 2 is sleeved on an output shaft of the driving motor 3, an impeller 6 is sleeved on the outer wall of the stirring shaft 5 and positioned at the right side of the sewage discharge pipe 4, a scraper 7 is sleeved on the outer wall of the stirring shaft 5 and positioned above the impeller 6, a water inlet pipe 8 is fixedly installed at the left side of the box body 2 and positioned above the sewage discharge pipe 4, a first partition plate 9 is movably installed at the inner wall of the box body 2 and positioned above the scraper 7, a first filter layer 10 is filled at the top of the first partition plate 9 in the box body 2, a second filter, a third filter layer 12 is filled in the box body 2 and positioned at the top of the second filter layer 11, the second filter layer 11 is an HEPA filter layer, the third filter layer 12 is an activated carbon filter layer, a second clapboard 13 is movably arranged in the box body 2 and positioned at the top of the third filter layer 12, the top parts of the first clapboard 9 and the second clapboard 13 are both provided with water permeable holes, the first filter layer 10 is a filter cotton layer, the top part of the box body 2 is movably provided with a box cover 14, the box body 2 and the box cover 14 are both made of stainless steel, the bottom part of the box body 2 and positioned at the outer wall of the stirring shaft 5 are fixedly provided with a seal bearing, the box cover 14 is movably connected with the box body 2 through bolts, a seal washer is movably arranged between the box cover 14 and the box body 2, the top part of the seal washer is provided with through holes corresponding to the bolts, a water storage tank 15 is fixedly arranged at the top, an aeration disc 17 is fixedly installed at the bottom of the inner wall of a water storage tank 15, a drain pipe 18 is fixedly installed at the right side of the water storage tank 15, an overflow pipe is fixedly installed at the right side of the water storage tank 15 and above the drain pipe 18, valves are movably installed in the sewage discharge pipe 4, a water inlet pipe 8, the drain pipe 18 and the overflow pipe, an ozone generator 19 is fixedly installed at the top of the base 1 and behind the drain pipe 18, an air outlet of the ozone generator 19 is fixedly connected with an air inlet of the aeration disc 17 through an air duct 20, by starting the driving motor 3, the driving motor 3 drives the stirring shaft 5, the impeller 6 and the scraper 7 to rotate through an output shaft, the impeller 6 accelerates the discharge of sludge in the box 2 in the rotating process, meanwhile, the scraper 7 quickly scrapes off dirt on the inner wall of the box 2 in the rotating process, the effects of simple and convenient quick pollution discharge and scale removal, and the second filter layer 11 filters the smaller impurities in the sewage for the second time, the third filter layer 12 adsorbs the fine substances in the sewage, finally the filtered water is guided into the water storage tank 15 through the guide pipe 16 for storage, and the ozone generator 19 is started, so that the ozone generator 19 guides the ozone into the water storage tank 15 through the air guide pipe 20 and the aeration disc 17, the water in the water storage tank 15 is sterilized and disinfected, and the effects of simple and convenient multi-stage sewage filtration and disinfection are achieved.

To sum up, the multistage filtering device for sewage treatment drives the stirring shaft 5, the impeller 6 and the scraper 7 to rotate through the starting of the driving motor 3, the impeller 6 accelerates the discharge of sludge in the box body 2 in the rotating process, meanwhile, the scraper 7 rapidly scrapes dirt on the inner wall of the box body 2 in the rotating process, the effects of simple and convenient rapid pollution discharge and scale removal are achieved, larger impurities in sewage are primarily filtered through the first filter layer 10, smaller impurities in sewage are secondarily filtered through the second filter layer 11, fine substances in sewage are adsorbed through the third filter layer 12, finally, filtered water is guided into the water storage tank 15 through the guide pipe 16 to be stored, and the ozone generator 19 guides ozone into the water storage tank 15 through the air guide pipe 20 and the aeration disc 17 by starting the ozone generator 19, thereby disinfect the disinfection to the water of storage water tank 15 inside, reach simple and convenient multistage sewage filtration and sterile effect, solved traditional for sewage treatment filter equipment difficult clearance, cause the scale deposit of filter equipment inner wall easily and influence filter equipment's normal use problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A multistage filter device for sewage treatment, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a box body (2), the bottom of the box body (2) is fixedly provided with a driving motor (3), the left side of the box body (2) is fixedly provided with a sewage discharge pipe (4), an output shaft of the driving motor (3) is sleeved with a stirring shaft (5) which penetrates through and extends into the box body (2), the outer wall of the stirring shaft (5) is sleeved with an impeller (6) and is positioned on the right side of the sewage discharge pipe (4), the outer wall of the stirring shaft (5) is sleeved with a scraper (7) and is positioned above the impeller (6), the left side of the box body (2) is fixedly provided with a water inlet pipe (8) and is positioned above the sewage discharge pipe (4), the inner wall of the box body (2) is movably provided with a first partition plate (9) and is positioned above the scraper (7), the top of the box body (2) and is filled with a first filter layer (, the water purifier is characterized in that a second filter layer (11) is filled in the box body (2) and positioned at the top of a first filter layer (10), a third filter layer (12) is filled in the box body (2) and positioned at the top of the second filter layer (11), a second partition plate (13) is movably mounted in the box body (2) and positioned at the top of the third filter layer (12), a box cover (14) is movably mounted at the top of the box body (2), a water storage tank (15) is fixedly mounted at the top of the base (1) and positioned at the right side of the box body (2), a water inlet of the water storage tank (15) is fixedly connected with a water outlet of the box cover (14) through a guide pipe (16), an aeration disc (17) is fixedly mounted at the bottom of the inner wall of the water storage tank (15), a water discharge pipe (18) is fixedly mounted at the right side of the water storage tank (15), and an ozone generator (19, the air outlet of the ozone generator (19) is fixedly connected with the air inlet of the aeration disc (17) through an air duct (20).

2. The multistage filtering device for sewage treatment as recited in claim 1, wherein: the box body (2) and the box cover (14) are both made of stainless steel, and a sealing bearing is fixedly arranged at the bottom of the box body (2) and on the outer wall of the stirring shaft (5).

3. The multistage filtering device for sewage treatment as recited in claim 1, wherein: the water storage tank is characterized in that an overflow pipe is fixedly arranged on the right side of the water storage tank (15) and above the water discharge pipe (18), and valves are movably arranged in the sewage discharge pipe (4), the water inlet pipe (8), the water discharge pipe (18) and the overflow pipe.

4. The multistage filtering device for sewage treatment as recited in claim 1, wherein: the top of first baffle (9) and second baffle (13) has all been seted up the hole of permeating water, first filter layer (10) are for filtering cotton layer.

5. The multistage filtering device for sewage treatment as recited in claim 1, wherein: the second filter layer (11) is a HEPA filter layer, and the third filter layer (12) is an activated carbon filter layer.

6. The multistage filtering device for sewage treatment as recited in claim 1, wherein: case lid (14) pass through bolt and box (2) swing joint, movable mounting has seal ring between case lid (14) and box (2), the through-hole that corresponds with the bolt is seted up at seal ring's top.

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