CN214167597U - Urban sewage treatment device - Google Patents

Abstract

The utility model discloses an urban sewage treatment device, which comprises a box body, a partition plate, a stirring motor and a hanging plate, wherein the partition plate is welded on the inner wall of the box body, the partition plate divides the inner cavity of the box body into a stirring chamber and a filtering chamber, the stirring motor is fixed at the top end of the stirring chamber, and the hanging plate positioned in the stirring chamber is fixed on the inner wall of the box body; an output shaft of the stirring motor penetrates through the box body and is connected with a rotating shaft through a coupler, the bottom of the rotating shaft is rotatably connected with the bottom of the box body through a bearing seat, and a plurality of stirring blades which are distributed at equal intervals are fixed on the periphery of the rotating shaft from top to bottom; the bottom surface of link plate is fixed with the suction pump through a plurality of bolts, the inlet tube is installed to the water inlet of suction pump, the inlet tube is fixed at the lateral wall of baffle and is extended to the bottom of teeter chamber through a plurality of buckles, the outlet pipe that runs through the baffle is installed to the delivery port of suction pump. This municipal sewage treatment plant can filter the floc, and sewage treatment is effectual.

Description

Urban sewage treatment device

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to municipal sewage treatment plant.

Background

Sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, and is widely applied to the fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like. In cities, a lot of sewage is generated every day, and the environmental sanitation is seriously influenced. In the treatment of urban sewage, a flocculating agent is usually added into the sewage to form floc sedimentation for removing fine suspended particles in the sewage, and rich nutrients such as chroma, oil, microorganisms, nitrogen and phosphorus, heavy metals, organic matters and the like in the sewage. But the flocs are easy to disperse, and when the wastewater is discharged after the flocs are precipitated, the flocs are easy to be discharged along with the wastewater, so that the subsequent treatment is influenced.

Therefore, in order to meet the current situation, the design and production of an urban sewage treatment device are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an urban sewage treatment device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal sewage treatment device comprises a box body, a partition plate, a stirring motor and a hanging plate, wherein the partition plate is welded on the inner wall of the box body and divides the inner cavity of the box body into a stirring chamber and a filtering chamber;

an output shaft of the stirring motor penetrates through the box body and is connected with a rotating shaft through a coupler, the bottom of the rotating shaft is rotatably connected with the bottom of the box body through a bearing seat, and a plurality of stirring blades which are distributed at equal intervals are fixed on the periphery of the rotating shaft from top to bottom;

a water suction pump is fixed on the bottom surface of the hanging plate through a plurality of bolts, a water inlet pipe is installed at a water inlet of the water suction pump, the water inlet pipe is fixed on the side wall of the partition plate through a plurality of buckles and extends to the bottom of the stirring chamber, a water outlet pipe penetrating through the partition plate is installed at a water outlet of the water suction pump, and a water outlet of the water outlet pipe is located at the top of the filtering chamber;

the surface of box is seted up the logical groove that is located the teeter chamber top, and leads to the interior circumference joint of groove and have the top cap, the left and right lateral wall of top cap all welds have with box surface lapped curb plate, the fixed surface of top cap has the handle, one side that the baffle is located the filter chamber is fixed with two fixture blocks, two the cross-section of fixture block all constructs for the U-shaped, the inner wall of box is fixed with four cardboards, and the joint has the filter screen between a fixture block that is located the top and two cardboards, and the joint has the active carbon adsorption plate between a fixture block that is located the below and two cardboards, be fixed with the water collecting bucket between the lateral wall of baffle and the inner wall of box, the water collecting bucket is located the active carbon adsorption.

Preferably, the bottom of the box body is provided with two drain holes, the inner peripheries of the two drain holes are respectively fixed with a drain pipe and a drain pipe, the drain pipe and the drain pipe are respectively provided with a stop valve, the top of the drain pipe is connected with a water collecting hopper, and the drain pipe is positioned at the bottom of the stirring chamber.

Preferably, the lateral wall of box has been seted up twice and has been led to the groove, and the twice is led to the groove and is located the outside of filter screen and active carbon adsorption plate respectively, and the outer edge that the twice led to the groove all hinges through the hinge has a side door, two the lateral wall of side door all bonds and has the handle.

Preferably, the top of box is seted up and is located the sprue of teeter chamber top, and the interior week of sprue is fixed with the feeder hopper that has the screw thread lid, the water inlet has been seted up to the lateral wall of box, and the interior week of water inlet is fixed with the sewage pipe, the inner wall of sewage pipe is fixed with the intercepting net.

Preferably, four supporting legs distributed in a rectangular array are welded at the bottom of the box body.

The utility model discloses a technological effect and advantage: according to the urban sewage treatment device, the added flocculating agent and the pumped sewage can be fully stirred by the arranged stirring motor and the stirring blades, so that the flocculating agent and the pumped sewage are fully contacted and reacted, and the sewage treatment effect is improved; through the filter screen and the active carbon adsorption board that set up, the filter screen can be filtered the floc after the reaction, avoids the floc to discharge along with the rivers, and the peculiar smell and the tiny granule of active carbon adsorption board in can adsorbing the aquatic, and this municipal sewage treatment plant can filter the floc, and sewage treatment is effectual.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

In the figure: 1 box, 2 baffles, 3 agitator motor, 31 stirring leaf, 4 feeder hoppers, 5 sewage pipes, 6 filter screens, 7 activated carbon adsorption plates, 8 side doors, 9 top covers, 91 side plates, 10 water collecting hoppers, 11 hanging plates, 12 drain pipes, 13 blow-off pipes, 14 fixture blocks, 15 clamp plates, 16 suction pumps, 17 supporting legs, 18 inlet pipes, 19 buckles, 20 outlet 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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a municipal sewage treatment device as shown in figures 1-3, which comprises a box body 1, a baffle plate 2, a stirring motor 3 and a hanging plate 11, wherein the baffle plate 2 is welded on the inner wall of the box body 1, the baffle plate 2 divides the inner cavity of the box body 1 into a stirring chamber and a filtering chamber, the stirring motor 3 is fixed at the top end of the stirring chamber, the model of the stirring motor 3 can be YCT-200-4B, and the hanging plate 11 positioned in the stirring chamber is fixed on the inner wall of the box body 1;

an output shaft of the stirring motor 3 penetrates through the box body 1 and is connected with a rotating shaft through a coupler, the bottom of the rotating shaft is rotatably connected with the bottom of the box body 1 through a bearing seat, a plurality of stirring blades 31 which are distributed at equal intervals are fixed on the periphery of the rotating shaft from top to bottom, the size of each stirring blade 31 is smaller than that of the stirring chamber, the output shaft of the stirring motor 3 drives the rotating shaft and the stirring blades 31 which are fixed on the periphery of the rotating shaft to rotate through the coupler, and pumped sewage is continuously stirred to be fully mixed and reacted with a flocculating agent, so that the sewage treatment effect is improved;

a water suction pump 16 is fixed on the bottom surface of the hanging plate 11 through a plurality of bolts, the type of the water suction pump 16 can be GP-120, a water inlet pipe 18 is installed at a water inlet of the water suction pump 16, the water suction pump 16 is used for pumping sewage after mixing reaction into a filtering chamber and waiting for filtering, the water inlet pipe 18 is fixed on the side wall of the partition plate 2 through a plurality of buckles 19 and extends to the bottom of the stirring chamber, a water outlet pipe 20 penetrating through the partition plate 2 is installed at a water outlet of the water suction pump 16, and a water outlet of the water outlet pipe 20 is located at the top of the filtering chamber so as to ensure that the pumped sewage can be filtered twice;

the surface of the box body is provided with a through groove positioned above the stirring chamber, a top cover 9 is connected with the inner periphery of the through groove in a clamping manner, side plates lapped with the surface of the box body 1 are welded on the left side wall and the right side wall of the top cover 9, a handle is fixed on the surface of the top cover 9, two clamping blocks 14 are fixed on one side of the partition board 2 positioned on the filtering chamber, the cross sections of the two clamping blocks 14 are in a U shape, four clamping plates 15 are fixed on the inner wall of the box body 1, a filtering screen 6 is connected between one clamping block 14 positioned above and the two clamping plates 15 in a clamping manner, the filtering screen 6 can filter flocs, the flocs are intercepted and accumulated on the surface of the filtering screen 6 to wait for cleaning, an activated carbon adsorption plate 7 is connected between one clamping block 14 positioned below and the two clamping plates 15 in a clamping manner, the activated carbon adsorption plate 7 can adsorb peculiar smell in water, and a water collecting hopper 10 is fixed between the side wall of the partition board 2 and the inner wall of the box body 1, the water collecting hopper 10 is positioned right below the activated carbon adsorption plate 7.

Specifically, the bottom of box 1 has been seted up the both eyes wash port, and the inner week of both eyes wash port is fixed with drain pipe 12 and blow off pipe 13 respectively, all install the stop valve on drain pipe 12 and the blow off pipe 13, the top of drain pipe 12 is connected with water catch bowl 10, blow off pipe 13 is located the bottom of teeter chamber.

Specifically, the lateral wall of box 1 has been seted up twice and has been led to the groove, and the twice is led to the groove and is located the outside of filter screen 6 and active carbon adsorption plate 7 respectively, and the outer edge that the twice led to the groove all has side door 8, two through hinged hinge, side door 8's lateral wall all bonds and has the handle, is convenient for take out filter screen 6 and active carbon adsorption plate 7 from side door 8 department to change.

Specifically, the sprue that is located the teeter chamber top is seted up at the top of box 1, and the interior week of sprue is fixed with feeder hopper 4 that has the screw cap, the water inlet has been seted up to the lateral wall of box 1, and the interior week of water inlet is fixed with sewage pipe 5, sewage pipe 5's inner wall is fixed with the interception net.

Specifically, four supporting legs 17 distributed in a rectangular array are welded at the bottom of the box body 1.

The theory of operation, this municipal sewage treatment plant, pour into box 1 with external sewage from sewage pipe 5 in, pour the flocculating agent into box 1 from feeder hopper 4 in, start agitator motor 3, agitator motor 3's output shaft passes through the shaft coupling and drives the axis of rotation and the stirring leaf 31 of axis of rotation periphery and rotate, carry out the intensive mixing to the flocculating agent of adding and the sewage of suction, make its abundant contact and reaction, sewage after the reaction is by the top of 16 suction pumps suction chamber of suction pump of heavy-calibre, fall on filter screen 6 and active carbon adsorption plate 7 in proper order, filter screen 6 can filter the floc after the reaction, avoid the floc to discharge along with the rivers, active carbon adsorption plate 7 can adsorb peculiar smell and tiny granule in the aquatic, open side door 8 after finishing, clear up filter screen 6, so that next use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides an urban sewage treatment device, includes box (1), baffle (2), agitator motor (3) and link plate (11), its characterized in that: the inner wall of the box body (1) is welded with a partition plate (2), the partition plate (2) divides the inner cavity of the box body (1) into a stirring chamber and a filtering chamber, a stirring motor (3) is fixed at the top end of the stirring chamber, and a hanging plate (11) positioned in the stirring chamber is fixed on the inner wall of the box body (1);

an output shaft of the stirring motor (3) penetrates through the box body (1) and is connected with a rotating shaft through a coupler, the bottom of the rotating shaft is rotatably connected with the bottom of the box body (1) through a bearing seat, and a plurality of stirring blades (31) which are distributed at equal intervals are fixed on the periphery of the rotating shaft from top to bottom;

a water suction pump (16) is fixed on the bottom surface of the hanging plate (11) through a plurality of bolts, a water inlet pipe (18) is installed at a water inlet of the water suction pump (16), the water inlet pipe (18) is fixed on the side wall of the partition plate (2) through a plurality of buckles (19) and extends to the bottom of the stirring chamber, a water outlet pipe (20) penetrating through the partition plate (2) is installed at a water outlet of the water suction pump (16), and a water outlet of the water outlet pipe (20) is located at the top of the filtering chamber;

a through groove positioned above the stirring chamber is arranged on the surface of the box body (1), a top cover (9) is clamped on the inner periphery of the through groove, the left side wall and the right side wall of the top cover (9) are both welded with side plates (91) which are lapped with the surface of the box body (1), a handle is fixed on the surface of the top cover (9), two clamping blocks (14) are fixed on one side of the partition plate (2) positioned on the filtering chamber, the sections of the two clamping blocks (14) are both in a U shape, four clamping plates (15) are fixed on the inner wall of the box body (1), a filter screen (6) is clamped between one clamping block (14) positioned above and the two clamping plates (15), an activated carbon adsorption plate (7) is clamped between one clamping block (14) positioned below and the two clamping plates (15), a water collecting hopper (10) is fixed between the side wall of the clapboard (2) and the inner wall of the box body (1), the water collecting hopper (10) is positioned right below the activated carbon adsorption plate (7).

2. The municipal sewage treatment apparatus according to claim 1, wherein: the bottom of box (1) has been seted up the both eyes wash port, and the interior week of both eyes wash port is fixed with drain pipe (12) and blow off pipe (13) respectively, all install the stop valve on drain pipe (12) and blow off pipe (13), the top of drain pipe (12) is connected with water catch bowl (10), blow off pipe (13) are located the bottom of teeter chamber.

3. The municipal sewage treatment apparatus according to claim 1, wherein: the lateral wall of box (1) has been seted up twice and has been led to the groove, and the twice is led to the groove and is located the outside of filter screen (6) and active carbon adsorption board (7) respectively, and the outer edge that the twice led to the groove all hinges through the hinge has side door (8), two the lateral wall of side door (8) all bonds and has the handle.

4. The municipal sewage treatment apparatus according to claim 1, wherein: the top of box (1) is seted up the sprue that is located the teeter chamber top, and the interior week of sprue is fixed with feeder hopper (4) that have the screw cap, the water inlet has been seted up to the lateral wall of box (1), and the interior week of water inlet is fixed with sewage pipe (5), the inner wall of sewage pipe (5) is fixed with the interception net.

5. The municipal sewage treatment apparatus according to claim 1, wherein: the bottom of the box body (1) is welded with four supporting legs (17) distributed in a rectangular array.

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