CN214088176U - Sewage and wastewater treatment device - Google Patents

Abstract

The utility model discloses a sewage and wastewater treatment device, the device comprises a device shell, be provided with into dirty pipe, mud discharging port and outlet pipe on the device casing, the inside of device casing is provided with sedimentation chamber, first filter chamber, second filter chamber and third filter chamber, the inboard packing of first filter chamber has the taylor to pack, the inboard packing of second filter chamber has biological filler, the inboard packing of third filter chamber has the ore to pack, be provided with the filter screen mouth between sedimentation chamber, first filter chamber, second filter chamber and the third filter chamber. This sewage treatment equipment sewage gets into inside back of device casing, deposits through the sedimentation chamber, then gets into first filter chamber, second filter chamber and third filter chamber in proper order and filters through taylor filler, biofilm carrier and ore filler to this can improve the filter effect.

Description

Sewage and wastewater treatment device

Technical Field

The utility model relates to a waste water treatment technical field specifically is a dirty effluent treatment plant.

Background

At present, pollution caused by random discharge of domestic sewage becomes a focus of attention in the field of domestic and foreign environmental protection, and in recent years, countries and places have intensively developed a plurality of policies related to environmental protection and treatment aiming at the problem of sewage treatment in villages and small towns. In view of the characteristics of wide and dispersed water pollution distribution and incomplete pipe network coverage in China, at present, an integrated sewage treatment device is mainly adopted as a content dispersion treatment mode to play a positive role in controlling the water environment pollution of villages and towns, but the existing dispersion type sewage treatment equipment generally has the problems of poor treatment effect, high investment cost, high operation cost, complex operation management and the like, and particularly has to improve the removal effect of nitrogen, phosphorus and other pollution causing water eutrophication.

In the prior art, sewage treatment equipment still has certain not enough, and sewage treatment equipment's filtration treatment effect is poor and filter the filler and change trouble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage and wastewater treatment device to solve the poor problem of sewage treatment effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage and wastewater treatment device, includes the device casing, be provided with into dirty pipe, mud discharging port and outlet pipe on the device casing, advance dirty pipe and sedimentation chamber intercommunication, the mud discharging port sets up the lower extreme at the sedimentation chamber, outlet pipe and third filter chamber intercommunication, the inside of device casing is provided with sedimentation chamber, first filter chamber, second filter chamber and third filter chamber, the inboard packing of first filter chamber has the taylor to pack, the inboard packing of second filter chamber has biological filler, the inboard packing of third filter chamber has the ore filler, be provided with the filter screen mouth between sedimentation chamber, first filter chamber, second filter chamber and the third filter chamber.

Preferably, the inner side of the first filter cavity is rotatably connected with a first lifting rod, a first rotating handle is arranged at the upper end of the first lifting rod, a first bottom plate is connected to the first lifting rod in a threaded mode, the first bottom plate is connected with the inner wall of the first filter cavity in a sliding mode, the first rotating handle is rotated to drive the first bottom plate to move upwards along the first filter cavity, so that the Taylor filler in the first filter cavity can be lifted upwards and discharged from the first material changing port for material changing, and a first material changing port is formed in the inner wall of the first filter cavity.

Preferably, the second filter chamber inboard is rotated and is connected with the second lift bar, second lift bar upper end is provided with the second turning handle, threaded connection has the second bottom plate on the second lift bar, and second bottom plate and second filter chamber inner wall sliding connection rotate the second turning handle and drive the second bottom plate and can upwards lift up the biological filler in the second filter chamber and discharge from the second mouth of reloading and carry out the reloading along second filter chamber upward movement, second filter chamber inner wall is provided with the second mouth of reloading.

Preferably, the third filter chamber inboard is rotated and is connected with the third lift bar, third lift bar upper end is provided with the third turning handle, threaded connection has the third bottom plate on the third lift bar, and third bottom plate and third filter chamber inner wall sliding connection rotate the third turning handle and drive the third bottom plate and can upwards lift up and discharge from the third mouth of reloading with the third filter intracavity ore filler along third filter chamber rebound, third filter chamber inner wall is provided with the third mouth of reloading.

Preferably, the mud discharging port is in threaded connection with a sealing cover, the sealing cover is symmetrically provided with a stress application rod, and the sealing cover is detached from the mud discharging port by rotating the stress application rod.

Preferably, the inner wall of the precipitation cavity is rotatably connected with a driving rod, the driving rod is installed on the inner side of a waterproof bearing of the inner wall of the precipitation cavity, a propeller is arranged on the driving rod, the lower end of the propeller is located on the inner side of a sludge discharge port, sludge in the precipitation cavity is discharged downwards from the sludge discharge port by rotation of the propeller, and a first gear is arranged on the driving rod.

Preferably, the device is characterized in that a motor is installed on the shell, an extension rod is fixed to a rotating shaft of the motor, a second gear is arranged on the extension rod and meshed with the first gear, the motor drives the second gear to be meshed with the first gear to enable the driving rod to rotate, and sludge in the sedimentation cavity is discharged downwards from the sludge discharge port through the rotation of the driving rod.

Compared with the prior art, the beneficial effects of the utility model are that: after entering the device shell, sewage of the sewage treatment equipment is precipitated through the precipitation cavity, and then sequentially enters the first filter cavity, the second filter cavity and the third filter cavity to be filtered through Taylor filler, biological filler and ore filler, so that the filtering effect can be improved;

the device can lift the Taylor filler, the biological filler and the ore filler from the first filter cavity, the second filter cavity and the third filter cavity by rotating the first rotating handle, the second rotating handle and the third rotating handle, and discharge the Taylor filler, the biological filler and the ore filler from the first material changing port, the second material changing port and the third material changing port, so that the filtering material can be conveniently changed;

the sludge discharge port is opened, the driving rod is driven by the motor to rotate, and the sludge in the sedimentation cavity can be discharged by utilizing the propeller.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention.

In the figure: the device comprises a device shell 1, a sewage inlet pipe 11, a sludge discharge port 12, a water outlet pipe 13, a sealing cover 14, a force adding rod 15, a sedimentation cavity 2, a driving rod 21, a first gear 22, a propeller 23, a filter screen port 24, a first filter cavity 3, a first lifting rod 31, a first rotating handle 32, a first bottom plate 33, a first material changing port 34, a taylor filler 35, a second filter cavity 4, a second lifting rod 41, a second rotating handle 42, a second bottom plate 43, a second material changing port 44, a biological filler 45, a third filter cavity 5, a third lifting rod 51, a third rotating handle 52, a third bottom plate 53, a third material changing port 54, an ore filler 55, a motor 6, an extension rod 61 and a second gear 62.

Detailed Description

Referring to fig. 1 and 2, a sewage and wastewater treatment device comprises a device shell 1, wherein a sewage inlet pipe 11, a sludge outlet 12 and a water outlet pipe 13 are arranged on the device shell 1, the sewage inlet pipe 11 is communicated with a sedimentation chamber 2, the sludge outlet 12 is arranged at the lower end of the sedimentation chamber 2, the water outlet pipe 13 is communicated with a third filtering chamber 5, the device shell 1 is internally provided with the sedimentation chamber 2, the first filtering chamber 3, the second filtering chamber 4 and the third filtering chamber 5, taylor filler 35 is filled inside the first filtering chamber 3, biological filler 45 is filled inside the second filtering chamber 4, ore filler 55 is filled inside the third filtering chamber 5, a filtering net port 24 is arranged between the sedimentation chamber 2, the first filtering chamber 3, the second filtering chamber 4 and the third filtering chamber 5, sewage in the sedimentation chamber 2 enters the first filtering chamber 3 through the filtering net port 24, and enters the second filtering chamber 4 through the filtering net port 24 after being filtered by the taylor filler 35, then filtered and purified by the biological filler 45, and then enters the third filter chamber 5 through the filter screen port 24 again, and is filtered by the ore filler 55 and then discharged.

Referring to fig. 1, a first lifting rod 31 is rotatably connected to the inner side of the first filter cavity 3, a first rotating handle 32 is disposed at the upper end of the first lifting rod 31, a first bottom plate 33 is connected to the first lifting rod 31 in a threaded manner, the first bottom plate 33 is slidably connected to the inner wall of the first filter cavity 3, the first rotating handle 32 is rotated to drive the first bottom plate 33 to move upward along the first filter cavity 3, so that the taylor filler 35 in the first filter cavity 3 can be lifted upward and discharged from the first material changing port 34 for material changing, and a first material changing port 34 is disposed on the inner wall of the first filter cavity 3.

Referring to fig. 1, the inner side of the second filter chamber 4 is rotatably connected with a second lifting rod 41, the upper end of the second lifting rod 41 is provided with a second rotating handle 42, the second lifting rod 41 is connected with a second bottom plate 43 in a threaded manner, the second bottom plate 43 is slidably connected with the inner wall of the second filter chamber 4, the second rotating handle 42 is rotated to drive the second bottom plate 43 to move upwards along the second filter chamber 4, so that the biological filler 45 in the second filter chamber 4 can be lifted upwards and discharged from a second material changing port 44 for material changing, and the inner wall of the second filter chamber 4 is provided with a second material changing port 44.

Referring to fig. 1, a third lifting rod 51 is rotatably connected to the inner side of the third filtering cavity 5, a third rotating handle 52 is disposed at the upper end of the third lifting rod 51, a third bottom plate 53 is connected to the third lifting rod 51 in a threaded manner, the third bottom plate 53 is slidably connected to the inner wall of the third filtering cavity 5, the third rotating handle 52 is rotated to drive the third bottom plate 53 to move upward along the third filtering cavity 5, so that the ore filler 55 in the third filtering cavity 5 can be lifted upward and discharged from the third material changing port 54 for material changing, and a third material changing port 54 is disposed on the inner wall of the third filtering cavity 5.

Referring to fig. 1 and 2, a sealing cover 14 is screwed on the sludge discharge port 12, and a forcing rod 15 is symmetrically arranged on the sealing cover 14, and the sealing cover 14 is detached from the sludge discharge port 12 by rotating the forcing rod 15.

Referring to fig. 1, a driving rod 21 is rotatably connected to the inner wall of the settling chamber 2, the driving rod 21 is installed inside a waterproof bearing on the inner wall of the settling chamber 2, a propeller 23 is arranged on the driving rod 21, the lower end of the propeller 23 is located inside a sludge discharge port 12, the propeller 23 rotates to discharge sludge in the settling chamber 2 downwards from the sludge discharge port 12, and a first gear 22 is arranged on the driving rod 21.

Referring to fig. 1, a motor 6 is mounted on a housing 1 of the device, an extension rod 61 is fixed on a rotating shaft of the motor 6, a second gear 62 is disposed on the extension rod 61, the second gear 62 is engaged with the first gear 22, the motor 6 drives the second gear 62 to engage with the first gear 22 to rotate the driving rod 21, and sludge in the settling chamber 2 is discharged downwards from the sludge discharge port 12 through the rotation of the driving rod 21.

The utility model discloses when concrete implementation: when the sewage treatment equipment is used, sewage enters the device shell 1 through the sewage inlet pipe 11, then is precipitated through the precipitation cavity 2, then enters the first filter cavity 3 through the filter screen port 24, is primarily filtered through the Taylor filler 35, then enters the second filter cavity 4 from the filter screen port 24, is filtered and purified again through the biological filler 45, finally enters the third filter cavity 5 through the filter screen port 24 again, is filtered through the ore filler 55 and then is discharged from the water outlet pipe 13, and therefore the sewage filtering effect can be improved;

when the device needs to replace the filler, the first lifting rod 31 is used for lifting the first bottom plate 53, the second lifting rod 41 is used for lifting the second bottom plate 43 and the third lifting rod 51 is used for lifting the third bottom plate 53 by rotating the first rotating handle 32, the second rotating handle 42 and the third rotating handle 52, so that the Taylor filler 35, the biological filler 45 and the ore filler 55 can be lifted from the interiors of the first filter cavity 3, the second filter cavity 4 and the third filter cavity 5 and discharged from the first material changing port 34, the second material changing port 44 and the third material changing port 54, and therefore the filter material can be replaced conveniently;

the sealing cover 14 is rotated by the aid of the forcing rod 15 to be detached from the sludge discharge port 12, the sludge discharge port 12 is opened, the second gear 62 is driven by the motor 6 to be meshed with the first gear 22, so that the driving rod 21 is rotated, sludge in the sedimentation cavity 2 is discharged downwards from the sludge discharge port 12 by rotation of the driving rod 21, and accordingly sludge in the sedimentation cavity 2 is conveniently discharged.

Claims (7)

1. The utility model provides a dirty effluent treatment plant, includes device casing (1), its characterized in that: the device is characterized in that a sewage inlet pipe (11), a sludge discharge port (12) and a water outlet pipe (13) are arranged on the device shell (1), a sedimentation chamber (2), a first filter chamber (3), a second filter chamber (4) and a third filter chamber (5) are arranged inside the device shell (1), the inner side of the first filter chamber (3) is filled with Taylor fillers (35), the inner side of the second filter chamber (4) is filled with biological fillers (45), the inner side of the third filter chamber (5) is filled with ore fillers (55), and a filter screen port (24) is arranged between the sedimentation chamber (2), the first filter chamber (3), the second filter chamber (4) and the third filter chamber (5).

2. The sewage treatment apparatus according to claim 1, wherein: the inner side of the first filter cavity (3) is rotatably connected with a first lifting rod (31), a first rotating handle (32) is arranged at the upper end of the first lifting rod (31), a first bottom plate (33) is connected to the first lifting rod (31) through threads, and a first material changing port (34) is arranged on the inner wall of the first filter cavity (3).

3. The sewage treatment apparatus according to claim 1, wherein: the inner side of the second filtering cavity (4) is rotatably connected with a second lifting rod (41), a second rotating handle (42) is arranged at the upper end of the second lifting rod (41), a second bottom plate (43) is connected to the second lifting rod (41) in a threaded manner, and a second material changing port (44) is formed in the inner wall of the second filtering cavity (4).

4. The sewage treatment apparatus according to claim 1, wherein: the third filter chamber (5) inboard is rotated and is connected with third lift bar (51), third lift bar (51) upper end is provided with third turning handle (52), threaded connection has third bottom plate (53) on third lift bar (51), third filter chamber (5) inner wall is provided with third material changing mouth (54).

5. The sewage treatment apparatus according to claim 1, wherein: the mud discharging port (12) is in threaded connection with a sealing cover (14), and the sealing cover (14) is symmetrically provided with stressing rods (15).

6. The sewage treatment apparatus according to claim 1, wherein: the inner wall of the sedimentation cavity (2) is rotatably connected with a driving rod (21), a propeller (23) is arranged on the driving rod (21), the lower end of the propeller (23) is positioned on the inner side of the sludge discharge port (12), and a first gear (22) is arranged on the driving rod (21).

7. The sewage treatment apparatus according to claim 1, wherein: install motor (6) on device casing (1), the axis of rotation of motor (6) is fixed with extension rod (61), be provided with second gear (62) on extension rod (61), first gear (22) are connected in second gear (62) meshing.

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