CN217297526U

CN217297526U - A sewage treatment plant for municipal works

Info

Publication number: CN217297526U
Application number: CN202220971268.XU
Authority: CN
Inventors: 张卫
Original assignee: Anhui Shenghuang Construction Engineering Co Ltd
Current assignee: Anhui Shenghuang Construction Engineering Co Ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-26
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to a sewage treatment device field specifically is a sewage treatment plant for municipal works, the top fixed mounting in sewage treatment pond has filter plate, the outer end in sewage treatment pond corresponds the position department symmetry of filtering plate and installs the link, the top of link is all rotated and is connected with the dwang, the top in sewage treatment pond corresponds the position department of filtering plate and installs the transmitter, the upper portion both sides of transmitter all rotate and are connected with the driving roller, the outside cover of driving roller is equipped with the transmission band, anti-skidding pinion rack is installed to the outside equidistance of transmission band, and the inside equidistance of transmission band has seted up the water service mouth, be connected with driving belt between the outside of driving roller. A sewage treatment plant for municipal works, can be better detach floater rubbish, improve sewage treatment's effect, bring better use prospect.

Description

A sewage treatment plant for municipal works

Technical Field

The utility model relates to a sewage treatment device field specifically is a sewage treatment plant for municipal works.

Background

The urban sewage can be divided into domestic sewage, industrial sewage and runoff sewage according to sources, wherein the domestic sewage mainly comes from household, office, business and urban public facilities, and mainly comprises excrement and washing sewage which are intensively discharged into an urban sewer pipe network system and are conveyed to a sewage treatment plant for treatment and then discharged; the specific gravity of the industrial wastewater in the urban sewage is different from several percent to several tens percent according to the scale and level of the urban industrial production, and the urban runoff sewage is formed by washing urban atmospheric pollutants with rain and snow and washing buildings, ground, waste residues and garbage.

Chinese patent discloses a sewage treatment plant that municipal works were used (grant No. CN216191303U), this patent technique cuts the solid thing in the sewage through the cutting piece among the protective assembly, thereby avoid solid thing to block up the pipeline in subsequent sewage treatment, thereby increased the stifled function of preventing of device, the treatment effeciency of device to sewage has been improved simultaneously, however, the device's simple structure, can not handle the floating garbage in the sewage when using, thereby effect and efficiency when influencing sewage treatment, thereby it is comparatively inconvenient. Accordingly, those skilled in the art have provided a sewage treatment apparatus for municipal works to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide a sewage treatment plant for municipal works to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a sewage treatment device for municipal works comprises a sewage treatment tank, wherein a filter screen plate is fixedly arranged at the top of the sewage treatment tank, a connecting frame is symmetrically arranged at the position, corresponding to the filter screen plate, of the outer end of the sewage treatment tank, a rotating rod is rotatably connected to the top of the connecting frame, a conveyor is arranged at the position, corresponding to the filter screen plate, of the top of the sewage treatment tank, transmission rollers are rotatably connected to both sides of the upper portion of the conveyor, a transmission belt is sleeved outside the transmission rollers, anti-skid toothed plates are arranged at equal intervals outside the transmission belt, water openings are formed in the equal intervals inside the transmission belt, a transmission belt is connected between the outer portions of the transmission rollers, a servo motor is fixedly arranged at the position, corresponding to the transmission rollers, of the outer portion of the conveyor, an output shaft of the servo motor is connected with the outer portions of the transmission rollers, a garbage box is fixedly arranged at the rear portion of the conveyor, the transmission case, one of them are all installed at the top of dwang the outside fixed mounting of transmission case has step motor, step motor's output shaft fixed mounting has the axis of rotation.

As a further aspect of the present invention: the utility model discloses a set up the dwang, the bracing piece is installed to the equal distance in four outside of dwang, the equal fixed mounting in outside of mount has the scraper blade, the equal equidistance in inside of scraper blade runs through and has seted up the seam of permeating water.

As a further aspect of the present invention: the water inlet of sewage treatment pond is provided with the adsorption carbon, the inside of sewage treatment pond is close to the position department of adsorption carbon and installs the overflow plate.

As a further aspect of the present invention: the top fixed mounting in sewage treatment pond has the disinfectant case, the shower is installed at the interior top in sewage treatment pond, and the feed liquor end of shower communicates with the play liquid end of disinfectant case.

As a further aspect of the present invention: the bottom equidistance of shower installs the mouth that sprays, department installs agitator motor in the middle of the top in sewage treatment pond, agitator motor's output shaft fixed mounting has the (mixing) shaft, and the (mixing) shaft setting is in the inboard in sewage treatment pond.

As a further aspect of the present invention: the stirring wheel is installed to the outside equidistance of (mixing) shaft, and the stirring wheel setting is in the inside in sewage treatment pond, the drain pipe is installed to the bottom in sewage treatment pond.

As a further aspect of the present invention: the equal fixed mounting in top of dwang has first bevel gear, the equal fixed mounting in the outside of axis of rotation position department corresponding first bevel gear has second bevel gear, intermeshing is connected between first bevel gear and the second bevel gear, and first bevel gear and second bevel gear all set up the inside at the transmission case.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when using, install filter plate on the upper portion of sewage treatment pond, then can intercept floating garbage, meanwhile, drive the axis of rotation through step motor and rotate, under the cooperation of first bevel gear and second bevel gear in the transmission case, it rotates in step to drive the dwang, then can drive the scraper blade of mount department and rotate, then can scrape floating garbage to transmitter department, drive the driving roller through servo motor and rotate, under drive belt's cooperation, then can drive belt and transmit, thereby can store floating garbage on the transmission band in the case and accomodate back further processing, effect when improving the use.

2. Detach the back with floating garbage, sewage can arrange into in the sewage treatment pond, adsorbs through adsorbing carbon, meanwhile, spout in spraying the mouth through the antiseptic solution with in the antiseptic solution case to disinfect to sewage, cooperation agitator motor drives the (mixing) shaft and rotates, after stirring wheel with disinfectant and sewage intensive mixing, then can improve the effect of sterilization, discharge the sewage after will handling through the drain pipe, handle on next step, improved the device's practicality.

Drawings

FIG. 1 is a schematic view showing a sewage treatment apparatus for municipal works;

FIG. 2 is a schematic view showing a structure of a rotating rod in a sewage treatment apparatus for municipal works;

FIG. 3 is a schematic view showing a structure of a sewage treatment tank in a sewage treatment apparatus for municipal works.

In the figure: 1. a sewage treatment tank; 2. filtering the screen plate; 3. a connecting frame; 4. rotating the rod; 5. a conveyor; 6. a driving roller; 7. a conveyor belt; 8. a drive belt; 9. a servo motor; 10. a trash storage bin; 11. a transmission case; 12. a rotating shaft; 13. a stepping motor; 14. a fixed mount; 15. a squeegee; 16. water permeable seams are formed; 17. adsorbing carbon; 18. an overflow plate; 19. a disinfectant tank; 20. a shower pipe; 21. a spray nozzle; 22. a stirring motor; 23. a stirring shaft; 24. a stirring wheel; 25. a liquid outlet pipe.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a sewage treatment device for municipal works comprises a sewage treatment tank 1, a filter screen plate 2 is fixedly installed on the top of the sewage treatment tank 1, a connecting frame 3 is symmetrically installed on the outer end of the sewage treatment tank 1 corresponding to the position of the filter screen plate 2, a rotating rod 4 is rotatably connected to the top of the connecting frame 3, a transmission machine 5 is installed on the top of the sewage treatment tank 1 corresponding to the position of the filter screen plate 2, transmission rollers 6 are rotatably connected to both sides of the upper portion of the transmission machine 5, a transmission belt 7 is sleeved on the outer portion of the transmission roller 6, anti-slip toothed plates are installed on the outer portion of the transmission belt 7 at equal intervals, water through holes are opened on the inner portion of the transmission belt 7, a transmission belt 8 is connected between the outer portions of the transmission rollers 6, a servo motor 9 is fixedly installed on the outer portion of the transmission machine 5 corresponding to the position of the transmission roller 6, and the output shaft of the servo motor 9 is connected to the outer portion of the transmission roller 6, the rear portion of the conveyor 5 is fixedly provided with a garbage storage box 10, the top of the rotating rod 4 is provided with a transmission box 11, the outside of one transmission box 11 is fixedly provided with a stepping motor 13, and the output shaft of the stepping motor 13 is fixedly provided with a rotating shaft 12.

In FIGS. 1-2: the mount 14 is installed to the equal distance in four outside of dwang 4, and the equal fixed mounting in outside of mount 14 has scraper blade 15, and the equal equidistance in inside of scraper blade 15 runs through and has seted up permeable seam 16, realizes that scraper blade 15 permeates water through permeable seam 16, avoids scraper blade 15 to be scraped out with water and floating garbage together.

In fig. 1 and 3: the water inlet of sewage treatment pond 1 is provided with adsorption carbon 17, and the position department that the inside of sewage treatment pond 1 is close to adsorption carbon 17 installs overflow plate 18, adsorbs through adsorption carbon 17, deposits mud through overflow plate 18, and meanwhile, spout in the spray nozzle 21 that goes up the antiseptic solution follow shower 20 setting through the antiseptic solution with in the antiseptic solution case 19 to carry out disinfection and isolation to sewage.

In fig. 1 and 3: the top fixed mounting in sewage treatment pond 1 has disinfectant box 19, and shower 20 is installed at the interior top in sewage treatment pond 1, and the feed liquor end of shower 20 and disinfectant box 19 go out the liquid end intercommunication, spout in 21 through following the antiseptic solution in the disinfectant box 19 to disinfect to sewage.

In fig. 1 and 3: the bottom equidistance of shower 20 is installed and is sprayed mouth 21, and department installs agitator motor 22 in the middle of the top in sewage treatment pond 1, and agitator motor 22's output shaft fixed mounting has (mixing) shaft 23, and agitator motor 23 sets up in sewage treatment pond 1's inboard, drives (mixing) shaft 23 through agitator motor 22 and rotates.

In fig. 1 and 3: stirring wheel 24 is installed to the outside equidistance of (mixing) shaft 23, and stirring wheel 24 sets up in the inside of sewage treatment pond 1, and drain pipe 25 is installed to the bottom of sewage treatment pond 1, takes turns 24 through the stirring and discharges the sewage after will handling through drain pipe 25 with disinfectant and sewage intensive mixing back, then can improve the effect of sterilization, handles on next step, has improved the device's practicality.

In FIGS. 1-2: the equal fixed mounting in top of dwang 4 has first bevel gear, the equal fixed mounting in the outside of axis of rotation 12 position department that corresponds first bevel gear has second bevel gear, intermeshing is connected between first bevel gear and the second bevel gear, and first bevel gear all sets up the inside at transmission case 11 with second bevel gear, drives axis of rotation 12 through step motor 13 and rotates, under the cooperation through first bevel gear in transmission case 11 and second bevel gear, drives dwang 4 and carries out synchronous rotation.

The utility model discloses a theory of operation is: when in use, the filter screen plate 2 is arranged at the upper part of the sewage treatment tank 1, so that the floating garbage can be intercepted, meanwhile, the step motor 13 drives the rotating shaft 12 to rotate, the rotating shaft 4 is driven to synchronously rotate under the matching of the first bevel gear and the second bevel gear in the transmission case 11, the scraper 15 at the fixed frame 14 can be driven to rotate, the floating garbage can be scraped to the transmitter 5, the transmission roller 6 is driven to rotate through the servo motor 9, the transmission belt 8 can be driven to transmit under the matching of the transmission belt 8, so that the floating garbage on the transmission belt 7 can be transmitted to the garbage storage case 10 for further treatment after being stored, after the floating garbage is removed, the sewage can be discharged into the sewage treatment tank 1 and adsorbed through the adsorption carbon 17, meanwhile, the disinfectant in the disinfectant tank 19 is sprayed out from the spray nozzle 21, thereby disinfect sewage, cooperation agitator motor 22 drives (mixing) shaft 23 and rotates, through stirring wheel 24 with disinfectant and sewage intensive mixing back, then can improve the effect of sterilization, discharge the sewage after handling through drain pipe 25, handle on next step, improved the device's practicality, it is practical relatively.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sewage treatment plant for municipal works, includes sewage treatment pond (1), its characterized in that, the top fixed mounting in sewage treatment pond (1) has filter screen board (2), the outer end of sewage treatment pond (1) corresponds the position department symmetry of filtering screen board (2) and installs link (3), the top of link (3) is all rotated and is connected with dwang (4), the top of sewage treatment pond (1) corresponds the position department of filtering screen board (2) and installs transmitter (5), the upper portion both sides of transmitter (5) are all rotated and are connected with driving roller (6), the outside cover of driving roller (6) is equipped with transmission band (7), anti-skidding toothed plate is installed to the outside equidistance of transmission band (7), and the inside equidistance of transmission band (7) has seted up water service mouth, be connected with between the outside of driving roller (6) driving belt (8), the utility model discloses a garbage storage box, including the outside of conveyer (5), the position department fixed mounting that corresponds driving roller (6) of outside of conveyer (5) has servo motor (9), and the output shaft of servo motor (9) and the external connection of driving roller (6), the rear portion fixed mounting of conveyer (5) has rubbish storage box (10), transmission case (11), one of them are all installed at the top of dwang (4) the outside fixed mounting of transmission case (11) has step motor (13), the output shaft fixed mounting of step motor (13) has axis of rotation (12).

2. The sewage treatment device for the municipal engineering according to claim 1, wherein the fixed frames (14) are installed on four outer sides of the rotating rod (4) at equal intervals, the scrapers (15) are fixedly installed on the outer portions of the fixed frames (14), and the water permeable slits (16) are formed in the scrapers (15) at equal intervals.

3. The sewage treatment plant for municipal engineering according to claim 1, characterized in that the water inlet of the sewage treatment tank (1) is provided with an adsorbent carbon (17), and the inside of the sewage treatment tank (1) is fitted with an overflow plate (18) near the adsorbent carbon (17).

4. The sewage treatment device for the municipal engineering according to claim 1, wherein a disinfectant tank (19) is fixedly mounted at the top of the sewage treatment tank (1), a spray pipe (20) is mounted at the inner top of the sewage treatment tank (1), and the liquid inlet end of the spray pipe (20) is communicated with the liquid outlet end of the disinfectant tank (19).

5. The sewage treatment device for municipal engineering according to claim 4, wherein the bottom of the spray pipe (20) is equidistantly provided with spray nozzles (21), the middle of the top of the sewage treatment tank (1) is provided with the stirring motor (22), the output shaft of the stirring motor (22) is fixedly provided with the stirring shaft (23), and the stirring shaft (23) is arranged on the inner side of the sewage treatment tank (1).

6. The sewage treatment device for the municipal engineering according to claim 5, wherein stirring wheels (24) are installed outside the stirring shaft (23) at equal intervals, the stirring wheels (24) are arranged inside the sewage treatment tank (1), and a liquid outlet pipe (25) is installed at the bottom of the sewage treatment tank (1).

7. The sewage treatment device for municipal engineering according to claim 1, wherein a first bevel gear is fixedly mounted on the top of the rotating rod (4), a second bevel gear is fixedly mounted on the outside of the rotating shaft (12) at a position corresponding to the first bevel gear, the first bevel gear and the second bevel gear are meshed with each other and are arranged inside the transmission case (11).