CN216367010U

CN216367010U - Municipal sewage treatment process equipment

Info

Publication number: CN216367010U
Application number: CN202122498791.3U
Authority: CN
Inventors: 曾艳
Original assignee: Shanghai Biyu Water Engineering Co ltd
Current assignee: Shanghai Biyu Water Engineering Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-26
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses municipal sewage treatment process equipment which comprises a filter cylinder and a settling tank, wherein the filter cylinder is erected on the top surface of the settling tank through a support, and a driving motor is fixedly installed in the center of the bottom surface of the filter cylinder. Has the advantages that: the utility model adopts the helical blades, the filter screen, the main shaft and the filter cartridge, in the process of sewage treatment, sewage is put into the filter cartridge from the water inlet, the sewage passes through the filter screen and flows downwards, solid impurities in the sewage are intercepted by the filter screen and do not slide downwards along the filter cartridge, thereby playing a role in filtering, meanwhile, a plurality of helical blades are arranged, playing a role in multiple filtering, and the filtering is cleaner, meanwhile, the driving motor drives the main shaft to rotate, the main shaft drives the helical blades to rotate, and the filtered solid impurities are transmitted out of one end of the top surface of the filter cartridge, thereby filtering and removing chips simultaneously, reducing the blocking condition, ensuring the filtering to be smoother, avoiding the problem of trouble in manual cleaning, and being more convenient and simple to use.

Description

Municipal sewage treatment process equipment

Technical Field

The utility model relates to the technical field of municipal sewage treatment, in particular to municipal sewage treatment process equipment.

Background

The water quality is relatively stable, but the water is turbid, deep and foul, contains more solid impurities, is slightly alkaline, has high nitrogen and phosphorus content, does not contain toxic substances generally, and meanwhile, the domestic sewage is very suitable for the propagation of various microorganisms, so that the domestic sewage often contains a large amount of bacterial viruses and parasitic ova, and the sewage has good biodegradability and belongs to sewage which is relatively easy to treat.

Traditional municipal sewage need filter and sedimentation before carrying out the advanced treatment, traditional filtration equipment can not discharge the solid impurity who filters automatically, the condition of jam takes place easily, in case take place to block up and just need artifical mediation, it is comparatively troublesome to use, can further make the improvement, and simultaneously, sewage directly falls into sedimentation tank mesostream effect great, it is great to deposit the deposit disturbance in sewage treatment bottom of the pool portion, influence precipitation efficiency, and simultaneously, the deposit clearance of traditional sedimentation tank is also comparatively troublesome, also can further make the improvement.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides municipal sewage treatment process equipment which has the advantages of removing chips while filtering, reducing blockage, being more convenient to use, improving precipitation efficiency and facilitating cleaning, and further solves the problems in the background art.

(II) technical scheme

In order to realize the advantages of chip removal, blockage reduction, more convenient use, precipitation efficiency improvement and convenient dirt removal while filtering, the utility model adopts the following specific technical scheme:

the utility model provides a municipal administration sewage treatment process equipment, includes cartridge filter and settling tank, the settling tank top surface is equipped with the cartridge filter through the support frame, and cartridge filter bottom surface central point puts fixed mounting and has driving motor to cartridge filter internally mounted has the main shaft, cartridge filter top surface inner wall welding has the ram, and cartridge filter top surface through connection has the water inlet, main shaft one end runs through the cartridge filter and is connected with the driving motor output, and the welding of main shaft outer wall has helical blade to the main shaft other end rotates with the ram to be connected, the helical blade surface runs through to have seted up the hole of permeating water, and permeates water hole fixed surface and install the filter screen, the cartridge filter underrun through raceway and settling tank top surface through connection.

Furthermore, the inside overflow launder that is located raceway below fixed mounting of settling tank, and the settling tank bottom surface is the inclined plane to the bottom installs auger conveyor in the settling tank, the welding of settling tank one end bottom surface has the end pipe, and the end pipe other end screwed connection has the end cap, auger conveyor's discharge end runs through the settling tank and extends to the end intraduct.

Furthermore, the landing leg is installed to the setting tank bottom surface, and the setting tank other end through connection has the outlet pipe.

Further, the filter cartridge is inclined upwards by 15-25 degrees, and the inner diameter of the filter cartridge is equal to the outer diameter of the spiral blade.

Furthermore, the length of the overflow groove is equal to the internal width of the settling tank, and the outer wall of the overflow groove is an inclined surface.

Furthermore, the hole of permeating water is seted up a plurality ofly, and the hole diameter of permeating water is not more than 5 cm.

(III) advantageous effects

Compared with the prior art, the utility model provides municipal sewage treatment process equipment, which has the following beneficial effects:

(1) the utility model adopts the helical blades, the filter screen, the main shaft and the filter cartridge, in the process of sewage treatment, sewage is put into the filter cartridge from the water inlet, the sewage passes through the filter screen and flows downwards, solid impurities in the sewage are intercepted by the filter screen and do not slide downwards along the filter cartridge, thereby playing a role in filtering, meanwhile, a plurality of helical blades are arranged, playing a role in multiple filtering, the filtering is cleaner, meanwhile, the driving motor drives the main shaft to rotate, the main shaft drives the helical blades to rotate, the filtered solid impurities are transmitted out of one end of the top surface of the filter cartridge, thereby filtering and removing chips simultaneously, reducing the blocking condition, ensuring the filtering to be smoother, avoiding the problem of trouble in manual cleaning, and being more convenient and simple to use.

(2) The utility model adopts the settling tank, the overflow tank and the auger conveyor, filtered sewage flowing out of the filter cylinder flows into the overflow tank in the settling tank from the water pipe and overflows into the settling tank from the top surface of the overflow tank, the overflowed sewage slides into the settling tank along the outer wall of the overflow tank, and disturbance caused by water flow impact is reduced, so that precipitates are prevented from being excited by water flow, the settling efficiency is improved, when the precipitates are cleared, the plug can be opened, the auger conveyor is started, the precipitates deposited at the bottom in the settling tank are conveyed out of the end pipe, and then the precipitates can be cleared.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of a municipal wastewater treatment process according to the present invention;

FIG. 2 is a schematic view of the connection of the spindle and the filter cartridge proposed by the present invention;

fig. 3 is a schematic structural view of the settling tank according to the present invention.

In the figure:

1. a filter cartridge; 2. a main shaft; 3. water permeable holes; 4. a helical blade; 5. a filter screen; 6. a water inlet; 7. a ram; 8. a drive motor; 9. a support; 10. a settling tank; 11. an overflow trough; 12. an end tube; 13. a plug; 14. a water delivery pipe; 15. an auger conveyor.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the present invention, a municipal sewage treatment process apparatus is provided.

Referring to the drawings and the detailed description, as shown in fig. 1-3, a municipal sewage treatment process device according to an embodiment of the utility model includes a filter cartridge 1 and a settling tank 10, the top surface of the settling tank 10 is provided with the filter cartridge 1 through a bracket 9, a driving motor 8 is fixedly installed at the center of the bottom surface of the filter cartridge 1, a spindle 2 is installed inside the filter cartridge 1, a ram 7 is welded on the inner wall of the top surface of the filter cartridge 1, the top surface of the filter cartridge 1 is connected with a water inlet 6 in a penetrating manner, one end of the spindle 2 penetrates through the filter cartridge 1 to be connected with the output end of the driving motor 8, a sealing bearing is sleeved at the joint of the outer wall of the spindle 2 and the center of the bottom surface of the filter cartridge 1 to avoid water leakage, a helical blade 4 is welded on the outer wall of the spindle 2, the other end of the spindle 2 is rotatably connected with the ram 7 to stabilize the other end of the spindle 2, a water permeable hole 3 is formed on the surface of the helical blade 4, and the surface of the permeable hole 3 is fixedly provided with a filter screen 5, the filter screen 5 can be made of metal material and is more durable, the bottom surface of the filter cartridge 1 is communicated with the top surface of the settling tank 10 through a water delivery pipe 14, in the process of sewage treatment, sewage is fed into the filter cartridge 1 from the water inlet 6, the sewage passes through the filter screen 5 and flows downwards, solid impurities in the sewage are intercepted by the filter screen 5 and do not slide downwards along the filter cartridge 1, so that the filtering effect is achieved, meanwhile, a plurality of spiral blades 4 are arranged, the effect of multiple filtering is achieved, the filtering is cleaner, meanwhile, the driving motor 8 drives the main shaft 2 to rotate, the main shaft 2 drives the spiral blades 4 to rotate, the filtered solid impurities are transmitted out of one end of the top surface of the filter cartridge 1, so that the chips are removed while filtering, the blocking condition is reduced, the filtering is smoother, and meanwhile, the problem of trouble of manual cleaning is avoided, the use is more convenient and simpler.

In one embodiment, an overflow groove 11 is fixedly installed inside the settling tank 10 below the water pipe 14, and the bottom surface of the settling tank 10 is an inclined surface to facilitate the concentration of the sediments, thereby facilitating the transportation by the auger conveyor 15, and the auger conveyor 15 is installed at the bottom inside the settling tank 10, which is a common device and not described herein, an end pipe 12 is welded at the bottom surface of one end of the settling tank 10, and a plug 13 is spirally connected at the other end of the end pipe 12, the discharge end of the auger conveyor 15 extends to the inside of the end pipe 12 through the settling tank 10, the filtered sewage flowing out of the filter cartridge 1 flows into the overflow groove 11 in the settling tank 10 from the water pipe 14 and overflows into the settling tank 10 from the top surface of the overflow groove 11, the overflowed sewage slides into the settling tank 10 along the outer wall of the overflow groove 11 to reduce the disturbance caused by the impact of the water flow, thereby preventing the sediments from being stirred up by the water flow, thereby improved precipitation efficiency, when the clearance precipitate, can open end cap 13, start auger conveyor 15, carry out the outlet pipe 12 with the deposit of bottom in setting tank 10, can accomplish the precipitate clearance, it is more convenient simple to decontaminate, has improved sewage treatment efficiency.

In one embodiment, the bottom of the settling tank 10 is provided with support legs for erecting the settling tank 10, and the other end of the settling tank 10 is connected with a water outlet pipe in a penetrating manner for discharging settled sewage for further treatment.

In one embodiment, the filter cartridge 1 is inclined upwards by 15 ° to 25 °, so that the sewage can flow downwards, and the inner diameter of the filter cartridge 1 is equal to the outer diameter of the helical blade 4, so as to prevent solid impurities from sliding down from the gap between the helical blade 4 and the inner wall of the filter cartridge 1.

In one embodiment, the length of the overflow chute 11 is equal to the internal width of the settling tank 10, and the outer wall of the overflow chute 11 is a slope to facilitate the sliding of the overflowed sewage.

In one embodiment, the water permeable holes 3 are opened in plurality, the diameter of the water permeable holes 3 is not more than 5cm, and the water permeable holes 3 are densely opened to facilitate the water to pass through.

The working principle is as follows:

in the process of sewage treatment, sewage is put into the filter cartridge 1 from the water inlet 6, the sewage passes through the filter screen 5 and flows downwards, solid impurities in the sewage are intercepted by the filter screen 5 and do not slide downwards along the filter cartridge 1, so that the filtering effect is achieved, meanwhile, a plurality of spiral blades 4 are arranged, the multi-filtering effect is achieved, the filtering is cleaner, meanwhile, the driving motor 8 drives the main shaft 2 to rotate, the main shaft 2 drives the spiral blades 4 to rotate, the filtered solid impurities are conveyed out of one end of the top surface of the filter cartridge 1, so that the solid impurities are filtered while being discharged, the blockage situation is reduced, the filtering is smoother, meanwhile, the problem of trouble in manual cleaning is avoided, the use is more convenient and simpler, meanwhile, the filtered sewage flowing out of the filter cartridge 1 flows into the overflow groove 11 in the sedimentation tank 10 from the water pipe 14 and overflows into the sedimentation tank 10 from the top surface of the overflow groove 11, the sewage that the overflow came out along 11 outer walls landing of overflow launder to the setting tank 10 in, reduce rivers impact and the disturbance that brings, thereby avoid the precipitate to be aroused by rivers, thereby improved precipitation efficiency, when the clearance precipitate, can open end cap 13, start auger conveyor 15, carry out end pipe 12 with the deposit of bottom in setting tank 10, can accomplish the precipitate clearance, it is more convenient simple to decontaminate, improved sewage treatment efficiency.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, 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. The municipal sewage treatment process equipment is characterized by comprising a filter cartridge (1) and a settling tank (10), wherein the top surface of the settling tank (10) is provided with the filter cartridge (1) through a support (9), the center of the bottom surface of the filter cartridge (1) is fixedly provided with a driving motor (8), a spindle (2) is arranged inside the filter cartridge (1), the inner wall of the top surface of the filter cartridge (1) is welded with a ram (7), the top surface of the filter cartridge (1) is connected with a water inlet (6) in a through manner, one end of the spindle (2) penetrates through the filter cartridge (1) to be connected with the output end of the driving motor (8), the outer wall of the spindle (2) is welded with a helical blade (4), the other end of the spindle (2) is rotatably connected with the ram (7), the surface of the helical blade (4) is provided with a water permeable hole (3) in a penetrating manner, and the surface of the water permeable hole (3) is fixedly provided with a filter screen (5), the bottom surface of the filter cartridge (1) is communicated with the top surface of the settling tank (10) through a water delivery pipe (14).

2. The municipal sewage treatment process equipment according to claim 1, wherein an overflow chute (11) is fixedly installed inside the settling tank (10) below the water pipe (14), the bottom surface of the settling tank (10) is an inclined surface, an auger conveyor (15) is installed at the bottom inside the settling tank (10), an end pipe (12) is welded to the bottom surface of one end of the settling tank (10), a plug (13) is spirally connected to the other end of the end pipe (12), and the discharge end of the auger conveyor (15) penetrates through the settling tank (10) and extends to the inside of the end pipe (12).

3. The municipal sewage treatment process equipment according to claim 1, wherein the bottom of the settling tank (10) is provided with legs, and the other end of the settling tank (10) is connected with a water outlet pipe in a penetrating way.

4. The municipal wastewater treatment process equipment according to claim 1, wherein the filter cartridge (1) is inclined upward by 15 ° to 25 °, and the inner diameter of the filter cartridge (1) is equal to the outer diameter of the helical blade (4).

5. The municipal sewage treatment process equipment according to claim 2, wherein the length of the overflow launder (11) is equal to the internal width of the settling tank (10) and the outer wall of the overflow launder (11) is sloped.

6. The municipal sewage treatment process equipment according to claim 1, wherein the water permeable holes (3) are opened in plurality, and the diameter of the water permeable holes (3) is not more than 5 cm.