CN213790120U

CN213790120U - Sewage sedimentation machine convenient to adjust scraper height

Info

Publication number: CN213790120U
Application number: CN202022147685.6U
Authority: CN
Inventors: 司少娟; 白鹏; 文小敏; 刘红梅
Original assignee: Shanghai Peisen Environmental Technology Co ltd
Current assignee: Shanghai Peisen Environmental Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-07-27
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to a sewage treatment technical field especially relates to a sewage deposits machine convenient to adjust scraper height, include: the machine body is provided with a feed pipe, a water outlet pipe and a sludge outlet pipe; the machine body is provided with an observation window; the rotating shaft penetrates through the machine body and extends along the longitudinal direction of the machine body; the rotating shaft is in transmission connection with the motor; a plurality of mud scrapers are arranged on the rotating shaft; the mud scraper comprises a fixing ring, the fixing ring is detachably connected with the rotating shaft, and a plurality of mud scraping sheets are installed on the outer side of the fixing ring. The utility model provides a mud scraper height of sewage precipitation machine among the prior art inconvenient the regulation lead to scraping mud not thorough problem. A plurality of mud scrapers are installed in the rotating shaft of the sewage settling machine, the fixing ring is detachably connected with the rotating shaft, the number of the mud scrapers in the rotating shaft can be adjusted, and therefore the height of the mud scraper can be conveniently adjusted.

Description

Sewage sedimentation machine convenient to adjust scraper height

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage deposits machine convenient to adjust scraper height.

Background

Sludge is an accumulated solid precipitate that is separated from various types of water. In the process of producing city sewage, water supply plant and industrial waste water treatment plant, a large amount of sludge is continuously discharged, and the amount of sludge in the sewage plant accounts for 0.3-0.5% of the treatment amount (by water content 97%). Generally, a sewage precipitator is used to separate sludge from sewage.

Among the prior art, the mud scraper height of sewage precipitation machine is inconvenient to be adjusted, is not convenient for strike off whole mud, has remained easily.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcoming of prior art, the utility model aims to provide a sewage deposits machine convenient to adjust scraper height for the high inconvenient regulation of scraper of sewage deposits machine leads to scraping mud incomplete problem among the solution prior art. A plurality of mud scrapers are installed in the rotating shaft of the sewage settling machine, the fixing ring is detachably connected with the rotating shaft, the number of the mud scrapers in the rotating shaft can be adjusted, and therefore the height of the mud scraper can be conveniently adjusted.

In order to achieve the above objects and other related objects, the utility model provides a sewage precipitation machine convenient to adjust scraper height, sewage precipitation machine includes:

the device comprises a machine body, wherein a feed pipe, a water outlet pipe and a sludge outlet pipe are arranged on the machine body; the machine body is provided with an observation window;

the rotating shaft penetrates through the machine body and extends along the longitudinal direction of the machine body; the rotating shaft is in transmission connection with the motor;

the rotating shaft is provided with a plurality of mud scrapers; the mud scraper comprises a fixing ring, the fixing ring is detachably connected with the rotating shaft, and a plurality of mud scraping sheets are installed on the outer side of the fixing ring.

Above-mentioned sewage sedimentation machine's overall structure is simple, and mud and sewage are discharged from mud pipe and outlet pipe respectively after feeding through the inlet pipe to realize sewage and mud reposition of redundant personnel. Above-mentioned sewage deposits machine drives the mud scraper through the pivot and rotates, and the mud scraper rotates and can promote mud and discharge from the sludge pipe to improve mud exhaust rate.

Install a plurality of mud scraper in the pivot of above-mentioned sewage precipitation machine, and solid fixed ring with the connection can be dismantled in the pivot, can adjust the quantity of mud scraper in the pivot, is convenient for adjust the height of mud scraper to adapt to the mud scraping condition of co-altitude not. The mud scraping plate comprises a fixing ring and mud scraping sheets, wherein the fixing ring plays a role in fixing and supporting and does not influence the sedimentation of mud; one side of the mud scraping sheet is connected with the fixing ring, and the other side of the mud scraping sheet can scrape mud deposited on the machine body.

Generally, the number of the sludge scrapers is predetermined according to the sludge content, and if the sludge content is large, some sludge scrapers are installed, and if the sludge content is small, fewer sludge scrapers are installed (only one is installed). The machine body is provided with an observation window, when sludge is about to submerge the top of the mud scraping sheet, the feeding pipe can be closed, and the water outlet pipe is opened, so that sewage is discharged firstly; and opening the mud outlet pipe.

In an embodiment of the present invention, the top of the machine body is provided with the inlet pipe and the outlet pipe, and the bottom of the machine body is provided with the mud outlet pipe.

In an embodiment of the present invention, the filter screen is installed at the water inlet end of the water outlet pipe, and the booster pump is installed on the water outlet pipe. And a filter screen is arranged at the water inlet end of the water outlet pipe, so that sludge is prevented from entering the water outlet pipe. The booster pump is installed on the water outlet pipe, and the water discharging speed is improved.

In an embodiment of the present invention, the mud outlet pipe is provided with a valve. And a valve is arranged, so that the opening and closing of the sludge outlet pipe can be conveniently controlled.

In an embodiment of the present invention, the rotating shaft runs through the bottom of the machine body, the motor is installed in the protecting box sleeve, and the protecting box sleeve is installed below the machine body. The motor is arranged at the bottom of the machine body, so that the mud scraper is convenient to detach.

In an embodiment of the present invention, the top of the machine body is provided with a cover plate, and the cover plate is detachably connected to the machine body. Through setting up the apron, thereby be convenient for open installation or demolish the mud scraper.

In an embodiment of the present invention, a groove is disposed in the rotation shaft, and the fixing ring is provided with a corresponding protrusion. The rotating shaft is provided with a groove, and the fixing ring is provided with a corresponding lug so that the fixing ring is clamped with the rotating shaft; when the rotating shaft rotates, the fixed ring is prevented from shifting.

In an embodiment of the present invention, the fixing ring includes a fixing inner ring and a fixing outer ring, and a supporting shaft is disposed between the fixing inner ring and the fixing outer ring; the fixed inner ring is detachably connected with the rotating shaft, and a plurality of mud scraping sheets are installed on the outer side of the fixed outer ring. Through set up the back shaft between fixed inner ring and fixed outer loop, practice thrift the consumptive material on the one hand, another is convenient for take the mud scraper.

As above, the utility model discloses a sewage deposits machine convenient to adjust scraper height has following beneficial effect:

1. above-mentioned sewage sedimentation machine's overall structure is simple, and mud and sewage are discharged from mud pipe and outlet pipe respectively after feeding through the inlet pipe to realize sewage and mud reposition of redundant personnel. Above-mentioned sewage deposits machine drives the mud scraper through the pivot and rotates, and the mud scraper rotates and can promote mud and discharge from the sludge pipe to improve mud exhaust rate.

2. Install a plurality of mud scraper in the pivot of above-mentioned sewage precipitation machine, and solid fixed ring with the connection can be dismantled in the pivot, can adjust the quantity of mud scraper in the pivot, is convenient for adjust the height of mud scraper to adapt to the mud scraping condition of co-altitude not. The mud scraping plate comprises a fixing ring and mud scraping sheets, wherein the fixing ring plays a role in fixing and supporting and does not influence the sedimentation of mud; one side of the mud scraping sheet is connected with the fixing ring, and the other side of the mud scraping sheet can scrape mud deposited on the machine body.

Drawings

Fig. 1 is a schematic overall view of a sewage sedimentation machine convenient for adjusting the height of a mud scraper in the embodiment of the present invention.

Fig. 2 shows a schematic view of the inside of a sewage sedimentation machine (with a cover plate installed at this time) convenient for adjusting the height of the scraper in the embodiment of the present invention.

Fig. 3 is a schematic view of an internal portion of a sewage sedimentation device (where no cover plate, feeding pipe, and discharging pipe are installed) for conveniently adjusting the height of the scraper according to an embodiment of the present invention.

Fig. 4 is a schematic view showing the connection between the scraper and the rotating shaft in the sewage sedimentation machine for conveniently adjusting the height of the scraper of the embodiment of the present invention.

Fig. 5 is a schematic view of a scraper in a sewage sedimentation machine convenient for adjusting the height of the scraper in an embodiment of the present invention.

Fig. 6 is a schematic view of the interior of the water inlet end of the water outlet pipe of the sewage sedimentation machine convenient for adjusting the height of the scraper.

Description of the element reference numerals

1-body; 2-feeding pipe; 3-water outlet pipe; 4, a mud outlet pipe; 5-filtering the screen; 6-a booster pump; 7-a valve; 8-an observation window; 9-cover plate; 10-a rotating shaft; 11-protective box sleeve; 12-a motor; 13-a groove; 14-a bump; 15-mud scraper, 1501-fixed ring, 15011-fixed inner ring, 15012-fixed outer ring, 15013-support shaft, 1502-mud scraper.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 6. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Referring to fig. 1, the utility model provides a sewage deposits machine convenient to adjust scraper height, sewage deposits machine includes:

referring to fig. 2, a machine body 1 is provided, a feed pipe 2 and a water outlet pipe 3 are installed on the top of the machine body 1, and a sludge outlet pipe 4 is installed on the bottom of the machine body 1; referring to fig. 6, a filter screen 5 is installed at a water inlet end of the water outlet pipe 3, and a booster pump 6 is installed on the water outlet pipe 3; a valve 7 is arranged on the sludge outlet pipe 4; the machine body 1 is provided with an observation window 8, the top of the machine body 1 is provided with a cover plate 9, and the cover plate 9 is detachably connected with the machine body 1;

referring to fig. 3 and 4, a rotating shaft 10, wherein the rotating shaft 10 penetrates through the bottom of the machine body 1 and extends along the longitudinal direction of the machine body 1, the motor 12 is installed in a protective box sleeve 11, and the protective box sleeve 11 is installed below the machine body 1; the rotating shaft 10 is in transmission connection with a motor 12;

referring to fig. 3 to 5, the rotating shaft 10 of the mud scraping plates 15 is provided with 3 mud scraping plates 15; the mud scraper 15 comprises a fixed ring 1501; the fixed ring 1501 includes a fixed inner ring 15011 and a fixed outer ring 15012, and a support shaft 15013 is disposed between the fixed inner ring 15011 and the fixed outer ring 15012; the fixed inner ring 15011 is detachably connected with the rotating

shaft

10, 6 mud scraping sheets 1502 are arranged on the outer side of the fixed outer ring 15012, and the mud scraping sheets 1502 are uniformly distributed on the outer side of the fixed outer ring 15012;

wherein, the rotating shaft 10 is provided with a groove 13, and the fixing ring 1501 is provided with a corresponding bump 14.

The working process is as follows: sewage and sludge enter the machine body 1 from the feed pipe 2, are left standing and layered in the machine body 1, and the feed pipe 2 is closed when the sludge is about to submerge on top of the wiper blade 1502. The height of the water outlet pipe 3 is adjusted, the booster pump 6 is started, sewage is discharged from the water outlet pipe 3, and the water outlet pipe 3 is closed after the sewage is basically discharged. And opening the valve 7 and the motor 12, driving the rotating shaft 10 by the motor 12, driving the mud scraping plate 15 by the rotating shaft 10, and gradually discharging the sludge from the mud outlet pipe 4 under the driving of the mud scraping plate 15.

As can be seen from FIGS. 1 to 3, the lowest position of the rotating shaft 10 contacting the mud scraping plate 15 is also higher than the feeding end of the mud discharging pipe 4, so as not to affect the discharge of the mud.

To sum up, the utility model discloses install a plurality of mud scraper 15 in well sewage precipitation machine's the pivot 10 to gu fixed ring 1501 with the connection can be dismantled in pivot 10, the quantity of mud scraper 15 on can adjusting pivot 10, thereby is convenient for adjust the height of mud scraper 1502. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a sewage deposits machine convenient to adjust scraper height which characterized in that, sewage deposits machine includes:

the device comprises a machine body (1), wherein a feeding pipe (2), a water outlet pipe (3) and a mud outlet pipe (4) are arranged on the machine body (1); an observation window (8) is arranged on the machine body (1);

the rotating shaft (10) penetrates through the machine body (1) and extends along the longitudinal direction of the machine body (1); the rotating shaft (10) is in transmission connection with the motor (12);

the rotating shaft (10) is provided with a plurality of mud scraping plates (15); the mud scraper (15) comprises a fixing ring (1501), the fixing ring (1501) is detachably connected with the rotating shaft (10), and a plurality of mud scraper blades (1502) are installed on the outer side of the fixing ring (1501).

2. A sewage precipitation machine facilitating the adjustment of the height of the scraper bar according to claim 1, characterized in that: the top of organism (1) is installed inlet pipe (2) and outlet pipe (3), mud pipe (4) are installed to the bottom of organism (1).

3. A sewage sedimentation machine facilitating the adjustment of the height of the scraper, according to claim 1 or 2, wherein: the filter screen (5) is installed to the end of intaking of outlet pipe (3), install booster pump (6) on outlet pipe (3).

4. A sewage precipitation machine facilitating the adjustment of the height of the scraper bar according to claim 1, characterized in that: and a valve (7) is arranged on the mud outlet pipe (4).

5. A sewage precipitation machine facilitating the adjustment of the height of the scraper bar according to claim 1, characterized in that: the rotating shaft (10) penetrates through the bottom of the machine body (1), the motor (12) is installed in the protective box sleeve (11), and the protective box sleeve (11) is installed below the machine body (1).

6. A sewage precipitation machine facilitating the adjustment of the height of the scraper, according to any of claims 1, 2 and 5, wherein: the top of organism (1) is provided with apron (9), apron (9) with organism (1) can dismantle the connection.

7. A sewage precipitation machine facilitating the adjustment of the height of the scraper bar according to claim 6, characterized in that: the rotating shaft (10) is provided with a groove (13), and the fixing ring (1501) is provided with a corresponding bump (14).

8. A sewage precipitation machine facilitating the adjustment of the height of the scraper bar according to claim 7, characterized in that: the fixing ring (1501) comprises a fixing inner ring (15011) and a fixing outer ring (15012), and a support shaft (15013) is arranged between the fixing inner ring (15011) and the fixing outer ring (15012); fixed inner ring (15011) with pivot (10) can dismantle the connection, a plurality of mud scraper (1502) are installed in the outside of fixed outer loop (15012).