CN213853512U

CN213853512U - Sedimentation tank for sewage treatment

Info

Publication number: CN213853512U
Application number: CN202022899127.5U
Authority: CN
Inventors: 董雪艳
Original assignee: Hebei Weimu Environmental Technology Co ltd
Current assignee: Hebei Weimu Environmental Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-03
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to a sewage treatment technical field just discloses a sedimentation tank for sewage treatment, including the setting tank, the top movable mounting of setting tank has the case lid, the top fixed mounting of case lid has driving motor, cup jointed on driving motor's the output shaft and run through and extend to the inside pivot of setting tank. This sedimentation tank for sewage treatment, in with the leading-in setting tank of sewage through the inlet tube, and filter impurity and mud in the sewage through the filter screen, the rethread starts driving motor, driving motor drives cleaning brush and scraper rotation through pivot and swivel mount, the scraper strikes off the impurity at filter screen top and mud and the leading-in mud bucket that gathers, cleaning brush washs the filter screen, avoid the filter screen to block up and influence the condition emergence of sewage treatment effect, driving motor drives the screw rotation through the pivot simultaneously and will gather impurity and mud in the mud bucket and impress in the mud pipe, reach simple and convenient multistage deposit and arrange the effect of sediment.

Description

Sedimentation tank for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sedimentation tank for sewage treatment.

Background

Sewage treatment (sewage treatment, water treatment): in order to achieve the process of purifying sewage according to the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people, and is classified according to the sewage source, the sewage treatment is generally divided into production sewage treatment and domestic sewage treatment, the production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, the domestic sewage is the sewage produced in daily life and refers to complex mixtures of inorganic matters and organic matters in various forms, and a sedimentation tank is generally required to be used for precipitating impurities in the sewage treatment process.

Traditional sewage treatment sedimentation tank is bulky, and the removal of being not convenient for, and lead to mud to block up the condition of filter screen to take place easily, so propose a sedimentation tank for sewage treatment and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sedimentation tank for sewage treatment possesses advantages such as convenient to use, and it is bulky to have solved traditional sewage treatment sedimentation tank, is not convenient for remove, and leads to the problem that mud blockked up the filter screen easily.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: a sedimentation tank for sewage treatment comprises a sedimentation tank, wherein a tank cover is movably arranged at the top of the sedimentation tank, a driving motor is fixedly arranged at the top of the tank cover, a rotating shaft which runs through and extends to the inside of the sedimentation tank is sleeved on an output shaft of the driving motor, a water inlet pipe is fixedly arranged at the left side of the sedimentation tank, a supporting seat is movably arranged on the inner wall of the sedimentation tank and below the water inlet pipe, a filter frame is movably arranged at the top of the supporting seat, a filter screen is fixedly arranged inside the filter frame, a rotating frame is sleeved on the outer wall of the rotating shaft, a cleaning brush is movably arranged at the bottom of the rotating frame and above the filter screen, a scraper is fixedly arranged at the bottom of the rotating frame and at the left side of the cleaning brush, a mud collecting hopper which runs through and extends to the outer wall of the sedimentation tank is fixedly arranged inside the filter frame, a propeller is movably arranged on the outer wall of the rotating shaft and inside of the mud collecting hopper, the bottom fixed mounting who gathers the mud bucket has the mud pipe, the right side fixed mounting of mud pipe has the gate valve, the below fixed mounting that the left side of setting tank just is located the supporting seat has the drain pipe, the outer wall fixed mounting of setting tank has the ear seat, the bottom movable mounting of ear seat has the support frame, the bottom fixed mounting of support frame has the mount pad, the top of case lid just is located driving motor's the left side and the equal fixed mounting in right side has rings.

Preferably, the case lid passes through connecting bolt and settling tank swing joint, the mounting hole that corresponds with connecting bolt is all seted up to the inside of case lid and settling tank.

Preferably, the supporting seats are distributed on the inner wall of the settling tank in a circular array, and the top of each supporting seat is provided with a mounting groove corresponding to the filter frame.

Preferably, the filter screen is a stainless steel screen, the scraper is a stainless steel scraper, and the distance between the scraper and the filter screen is two millimeters.

Preferably, the mud collecting hopper is a conical hopper, the number of the lug seats is four, and the four lug seats are distributed on the outer wall of the settling tank in a circular array.

Preferably, the number of the installation bases is four, and the four installation bases are distributed at the bottom of the support frame in a rectangular array.

(III) advantageous effects

Compared with the prior art, the utility model provides a sedimentation tank for sewage treatment possesses following beneficial effect:

this sedimentation tank for sewage treatment, in with the leading-in setting tank of sewage through the inlet tube, and filter impurity and mud in the sewage through the filter screen, the rethread starts driving motor, driving motor drives cleaning brush and scraper rotation through pivot and swivel mount, the scraper strikes off the impurity and the mud at filter screen top and channels into gathering during the mud fill, cleaning brush washs the filter screen, avoid the filter screen to block up and influence the condition emergence of sewage treatment effect, driving motor drives the screw rotation and will gather impurity and mud in the mud fill through the pivot and impress in the mud pipe simultaneously, reach simple and convenient multistage deposit and arrange the effect of sediment, thereby the practicality of this sedimentation tank has been improved.

Drawings

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

fig. 2 is an enlarged view of a position a in the structure diagram 1 of the present invention.

In the figure: 1 settling tank, 2 box covers, 3 driving motors, 4 rotating shafts, 5 water inlet pipes, 6 supporting seats, 7 filter frames, 8 filter screens, 9 rotating frames, 10 cleaning brushes, 11 scrapers, 12 mud collecting hoppers, 13 propellers, 14 mud discharge pipes, 15 gate valves, 16 drain pipes, 17 lug seats, 18 supporting frames, 19 mounting seats and 20 hanging rings.

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.

Referring to fig. 1-2, a sedimentation tank for sewage treatment comprises a sedimentation tank 1, a tank cover 2 is movably mounted at the top of the sedimentation tank 1, the tank cover 2 is movably connected with the sedimentation tank 1 through a connecting bolt, mounting holes corresponding to the connecting bolt are respectively formed in the tank cover 2 and the sedimentation tank 1, a driving motor 3 is fixedly mounted at the top of the tank cover 2, a rotating shaft 4 penetrating and extending into the sedimentation tank 1 is sleeved on an output shaft of the driving motor 3, a water inlet pipe 5 is fixedly mounted at the left side of the sedimentation tank 1, a support seat 6 is movably mounted on the inner wall of the sedimentation tank 1 and positioned below the water inlet pipe 5, a filter frame 7 is movably mounted at the top of the support seat 6, the support seat 6 is distributed in a circular array on the inner wall of the sedimentation tank 1, a mounting groove corresponding to the filter frame 7 is formed at the top of the support seat 6, a filter screen 8 is fixedly mounted in the filter frame 7, and a rotating frame 9 is sleeved on the outer wall of the rotating shaft 4, a cleaning brush 10 is movably mounted at the bottom of the rotating frame 9 and above the filter screen 8, a scraper 11 is fixedly mounted at the bottom of the rotating frame 9 and at the left side of the cleaning brush 10, the filter screen 8 is a stainless steel wire mesh, the scraper 11 is a stainless steel scraper, the distance between the scraper 11 and the filter screen 8 is two millimeters, a sludge gathering hopper 12 which penetrates through and extends to the outer wall of the settling box 1 is fixedly mounted inside the filtering frame 7, a propeller 13 is movably mounted at the outer wall of the rotating shaft 4 and inside the sludge gathering hopper 12, a sludge discharge pipe 14 is fixedly mounted at the bottom of the sludge gathering hopper 12, a gate valve 15 is fixedly mounted at the right side of the sludge discharge pipe 14, a drain pipe 16 is fixedly mounted at the left side of the settling box 1 and below the supporting seat 6, lug seats 17 are fixedly mounted on the outer wall of the settling box 1, the sludge gathering hopper 12 is a conical hopper, the number of the lug seats 17 is four, and the four lug seats 17 are distributed on the outer wall of the settling box 1 in a circular array, the bottom of the ear seat 17 is movably provided with a support frame 18, the bottom of the support frame 18 is fixedly provided with four mounting seats 19, the four mounting seats 19 are distributed at the bottom of the support frame 18 in a rectangular array, the top of the box cover 2 is fixedly provided with a hanging ring 20 at the left side and the right side of the driving motor 3, sewage is guided into the settling box 1 through the water inlet pipe 5, impurities and sludge in the sewage are filtered through the filter screen 8, the driving motor 3 is started, the driving motor 3 drives the cleaning brush 10 and the scraper 11 to rotate through the rotating shaft 4 and the rotating frame 9, the scraper 11 scrapes the impurities and the sludge at the top of the filter screen 8 and guides the impurities and the sludge into the sludge collecting hopper 12, the cleaning brush 10 cleans the filter screen 8, the condition that the sewage treatment effect is influenced due to the blockage of the filter screen is avoided, meanwhile, the driving motor 3 drives the propeller 13 to rotate through the rotating shaft 4 and presses the impurities and the sludge in the sludge collecting hopper 12 into the sludge discharge pipe 14, the effects of simple and convenient multistage sedimentation and slag discharge are achieved, and therefore the practicability of the sedimentation tank is improved.

To sum up, the sedimentation tank for sewage treatment guides sewage into the sedimentation tank 1 through the water inlet pipe 5, the impurities and the sludge in the sewage are filtered by the filter screen 8, then the driving motor 3 is started, the driving motor 3 drives the cleaning brush 10 and the scraper 11 to rotate by the rotating shaft 4 and the rotating frame 9, the scraper 11 scrapes the impurities and the sludge on the top of the filter screen 8 and guides the impurities and the sludge into the sludge collecting hopper 12, the cleaning brush 10 cleans the filter screen 8, so as to avoid the condition that the filter screen is blocked to influence the sewage treatment effect, meanwhile, the driving motor 3 drives the propeller 13 to rotate through the rotating shaft 4 and presses impurities and sludge in the sludge gathering hopper 12 into the sludge discharge pipe 14, so that the effects of simple and convenient multistage sedimentation and slag discharge are achieved, thereby the practicality of this sedimentation tank has been improved, and it is bulky to have solved traditional sewage treatment sedimentation tank, and is not convenient for remove, and leads to the problem that mud blockked up the filter screen easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sedimentation tank for sewage treatment, includes setting tank (1), its characterized in that: the top movable mounting of settling tank (1) has case lid (2), the top fixed mounting of case lid (2) has driving motor (3), it runs through and extends to pivot (4) of settling tank (1) inside to cup joint on the output shaft of driving motor (3), the left side fixed mounting of settling tank (1) has inlet tube (5), the below movable mounting that the inner wall of settling tank (1) just is located inlet tube (5) has supporting seat (6), the top movable mounting of supporting seat (6) has filter frame (7), the inside fixed mounting of filter frame (7) has filter screen (8), the outer wall of pivot (4) has cup jointed swivel mount (9), the top movable mounting that the bottom of swivel mount (9) just is located filter screen (8) has cleaning brush (10), the bottom of swivel mount (9) just is located the left side fixed mounting of cleaning brush (10) has scraper (11), a mud collecting hopper (12) which penetrates through and extends to the outer wall of the settling tank (1) is fixedly arranged in the filter frame (7), a propeller (13) is movably arranged on the outer wall of the rotating shaft (4) and inside the mud gathering hopper (12), a sludge discharge pipe (14) is fixedly arranged at the bottom of the sludge gathering hopper (12), a gate valve (15) is fixedly arranged on the right side of the sludge discharge pipe (14), a drain pipe (16) is fixedly arranged at the left side of the settling tank (1) and below the supporting seat (6), an ear seat (17) is fixedly arranged on the outer wall of the settling tank (1), a support frame (18) is movably arranged at the bottom of the ear seat (17), the bottom fixed mounting of support frame (18) has mount pad (19), the top of case lid (2) and the equal fixed mounting in left side and the right side that is located driving motor (3) have rings (20).

2. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: case lid (2) pass through connecting bolt and setting tank (1) swing joint, the mounting hole that corresponds with connecting bolt is all seted up to the inside of case lid (2) and setting tank (1).

3. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: the inner wall of the support seat (6) at the settling tank (1) is distributed in a circular array, and the top of the support seat (6) is provided with a mounting groove corresponding to the filter frame (7).

4. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: the filter screen (8) is stainless steel wire net, scraper (11) are stainless steel scrapers, the interval between scraper (11) and filter screen (8) is two millimeters.

5. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: the mud collecting hopper (12) is a conical hopper, the number of the lug seats (17) is four, and the four lug seats (17) are distributed on the outer wall of the settling tank (1) in a circular array.

6. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: the number of the installation seats (19) is four, and the four installation seats (19) are distributed at the bottom of the support frame (18) in a rectangular array.