CN212655593U

CN212655593U - Degreasing device for urban sewage treatment

Info

Publication number: CN212655593U
Application number: CN202020991331.7U
Authority: CN
Inventors: 陈进典
Original assignee: Quanzhou Shengsirui Electronic Technology Co ltd
Current assignee: Xinjiang Herun Shangyuan Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-03-05
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a degreasing device for municipal sewage treatment, the business turn over water pipe way that sets up including cell body and cell body both sides, the equal fixed mounting in both sides of cell body inner wall bottom has the baffle, the inside of cell body is equallyd divide into flocculation chamber, thoughtlessly congeal chamber and degreasing chamber through two baffles. This a degreasing device for municipal sewage treatment, through the cell body, the pencil of going up, the diaphragm, driving motor one, horizontal stirring leaf, vertical (mixing) shaft, the flocculation chamber, the baffle, the chamber of coagulating, the degreasing chamber, the water conservancy diversion storehouse, the cooperation of filter membrane and play medicine mouth is used, sewage at first gets into the inside in flocculation chamber, when sewage through flocculation chamber with coagulate the chamber, at the inside in flocculation chamber and the chamber of coagulating, adopt the mode of coagulating method to get rid of the greasy dirt of sewage, then make sewage and filter membrane contact again, further adopt the filtration method to degrease sewage, two kinds of degreasing modes use simultaneously, help abundant effectual water oil-water separation of intaking.

Description

Degreasing device for urban sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a degreasing device for municipal sewage treatment.

Background

Municipal sewage is domestic sewage, industrial wastewater and runoff sewage in the urban area. Generally, the sewage is collected by urban canals and is discharged into water after being treated by an urban sewage treatment plant. In addition to containing a large amount of organic matters, germs and viruses in urban sewage, due to the advanced development of industry, the water quality of industrial wastewater (accounting for about 60-80% of the total amount of the urban sewage) is increasingly complex, and the pollution of runoff sewage is increasingly serious, so that the urban sewage contains various toxic and harmful pollutants of various types and degrees. The treatment of urban sewage involves many aspects, and the comprehensive planning must be carried out on the sewer system, the position and treatment process of sewage treatment plants, the utilization and discharge requirements of the treated sewage and the like. Degreasing sewage by using a coagulation method, a filtration method and an air floatation method.

However, in the conventional oil stain removing device for treating municipal sewage in the market, when oil and water are separated from sewage, a single method is mostly adopted for oil and water separation, so that oil and water cannot be sufficiently and effectively separated, and the oil stain removing effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an urban sewage treatment is with degreasing device to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a degreasing device for municipal sewage treatment, includes the business turn over water pipe way that cell body and cell body both sides set up, the equal fixed mounting in both sides of cell body inner wall bottom has the baffle, the inside of cell body is equallyd divide into flocculation chamber, thoughtlessly congeals chamber and degreasing chamber through two baffles, the top of cell body is provided with the diaphragm, two medicine pipes of going up are installed to the top interlude of diaphragm, the bottom of going up the medicine pipe is run through and has been seted up a plurality of medicine mouths, the top fixed mounting of diaphragm has two driving motor one, driving end fixed mounting of driving motor one has vertical (mixing) shaft, the outer wall welding of vertical (mixing) shaft has a plurality of horizontal stirring leaves, the welding that removes the oil chamber has the water conservancy diversion.

As a further aspect of the present invention: the flocculation cavity and the two sides in the coagulation cavity are rotatably provided with a transverse stirring shaft through bearings, the outer wall of the transverse stirring shaft is welded with a plurality of vertical stirring rods, and a transmission mechanism is arranged between the transverse stirring shaft and the vertical stirring shaft.

As a further aspect of the present invention: the transmission mechanism is composed of a driving bevel gear and two driven bevel gears, the driving bevel gear is meshed with the driven bevel gears, and the driving bevel gear is matched with the driven bevel gears.

As a further aspect of the present invention: the positive one side of cell body is provided with the chamber door, it installs rotation axis two to remove inside one side fixed rotation of oil pocket, feed cylinder two has been cup jointed to rotation axis two's outer wall, the passageway has been seted up in one side run-through of cell body, one side of cell body fixed mounting respectively has spacing roller and triangle extension board, the top welding of triangle extension board has rotation support piece, rotation support piece rotates and installs rotation axis one, feed cylinder one has been cup jointed to the outer wall of rotation axis one, the top fixed motor frame fixed mounting of triangle extension board has driving motor two, and the driving end of driving motor two and the one end fixed connection of rotation axis one

As a further aspect of the present invention: except that the equal fixed mounting in both sides of oil pocket inside has the mounting panel, the top fixed mounting of mounting panel has electric telescopic handle, electric telescopic handle's expansion end fixedly connected with horizontal bar, the equal fixed mounting in both sides at horizontal bar top has the lug, the top of lug bonds and has the sealing layer

As a further aspect of the present invention: the rotating support piece is composed of a welding frame and a bearing, and the bearing is matched with the first rotating shaft.

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

1. the utility model discloses a cell body, the pencil of going up, the diaphragm, driving motor one, horizontal stirring leaf, vertical (mixing) shaft, the flocculation chamber, the baffle, the chamber thoughtlessly congeals, the degreasing chamber, the water conservancy diversion storehouse, the filter membrane is used with the cooperation of going out the medicine mouth, sewage at first gets into the inside in flocculation chamber, when sewage through flocculation chamber and thoughtlessly congeal the chamber, add the medicament in the inside in flocculation chamber and the chamber thoughtlessly congeals, the mode that adopts the method of congealing gets rid of the greasy dirt of sewage, then make sewage and filter membrane contact again, further adopt the filtration method to carry out the degreasing to sewage, two kinds of degreasing modes use simultaneously, help abundant effectual water oil-water separation of intaking, and use the method of congealing earlier, reuse filtration method, filter again behind formation polymer or stable mixture in sewage, the degreasing effect is good.

2. This practicality is used through vertical puddler, horizontal (mixing) shaft and drive mechanism's cooperation, and horizontal stirring leaf is horizontal stirring, and vertical puddler is vertical stirring, and the effectual law of disturbing sewage flow makes sewage be anomalous flow form, is favorable to making more abundant, even of sewage and medicament contact.

3. The utility model discloses a passageway, spacing roller, feed cylinder one, rotation axis one, driving motor two, rotate support piece, the triangle extension board, the mounting panel, electric telescopic handle, the horizontal bar, the lug, the filter membrane, the sealing layer, feed cylinder two uses with driving motor two's cooperation, a roll filter membrane can use longer time, need not the frequent change of installing and removing to the filter membrane of user, the effectual degree of difficulty that reduces the filter membrane and change, high durability and convenient use, and when using the filter membrane to filter, press from both sides the filter membrane tightly between the bottom in water conservancy diversion storehouse and the top of lug, thereby help avoiding the impact of sewage, lead to having the gap between filter membrane and the water conservancy diversion storehouse, sewage flows away from the gap and does not contact with the filter membrane and filter, the filter effect of filter membrane.

Drawings

FIG. 1 is a schematic structural view of an oil stain removing apparatus for municipal sewage treatment;

FIG. 2 is an enlarged schematic view of a portion A of the oil stain removing apparatus for treating municipal sewage, shown in FIG. 1;

fig. 3 is a sectional view of a medicine feeding pipe in the degreasing device for urban sewage treatment.

In the figure: the device comprises a tank body 1, a vertical stirring rod 2, a transverse stirring shaft 3, a transmission mechanism 4, a medicine feeding pipe 5, a transverse plate 6, a driving motor I7, a transverse stirring blade 8, a vertical stirring shaft 9, a flocculation cavity 10, a partition plate 11, a coagulation cavity 12, an oil removing cavity 13, a diversion bin 14, a channel 15, a limiting roller 16, a charging barrel I17, a rotating shaft I18, a driving motor II 19, a rotating support piece 20, a triangular support plate 21, a mounting plate 22, an electric telescopic rod 23, a transverse bar 24, a bump 25, a filter membrane 26, a sealing layer 27, a charging barrel II 28, a rotating shaft II 29 and a medicine outlet 30.

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 to 3, in the embodiment of the present invention, an oil stain removing device for treating municipal sewage comprises a tank body 1 and water inlet and outlet pipelines arranged on both sides of the tank body 1, wherein partition plates 11 are fixedly mounted on both sides of the bottom of the inner wall of the tank body 1, the interior of the tank body 1 is divided into a flocculation cavity 10, a coagulation cavity 12 and an oil removing cavity 13 by two partition plates 11, a horizontal plate 6 is arranged on the top of the tank body 1, two medicine feeding pipes 5 are inserted and mounted on the top of the horizontal plate 6, the two medicine feeding pipes 5 are respectively located right above the flocculation cavity 10 and the coagulation cavity 12, a plurality of medicine outlets 30 are arranged on the bottom of the medicine feeding pipe 5 in a penetrating manner, two driving motors I7 are fixedly mounted on the top of the horizontal plate 6, the driving end of the driving motor I7 penetrates through the top of the horizontal plate 6 and extends to the lower side of the horizontal plate 6, the driving end of, one is positioned inside the flocculation cavity 10, the other is positioned inside the coagulation cavity 12, a plurality of transverse stirring blades 8 are welded on the outer wall of the vertical stirring shaft 9, the diversion bin 14 is welded on the oil removing cavity 13, a filter membrane 26 is arranged at a discharge port of the diversion bin 14, the transverse stirring shaft 3 is rotatably installed on the two sides of the flocculation cavity 10 and the coagulation cavity 12 through bearings, a plurality of vertical stirring rods 2 are welded on the outer wall of the transverse stirring shaft 3, a transmission mechanism 4 is arranged between the transverse stirring shaft 3 and the vertical stirring shaft 9, the transmission mechanism 4 consists of a driving bevel gear and two driven bevel gears, the driving bevel gear is meshed with the driven bevel gears, the driving bevel gear is matched with the driven bevel gears, a box door is arranged on one side of the front surface of the pool body 1, the condition inside the oil removing cavity 13 can be seen by opening the box, a second feed cylinder 28 is sleeved on the outer wall of the second rotating shaft 29, a channel 15 is formed in one side of the tank body 1 in a penetrating mode, a limiting roller 16 and a triangular support plate 21 are fixedly installed on one side of the tank body 1 respectively, a rotating support member 20 is welded to the top of the triangular support plate 21, a first rotating shaft 18 is rotatably installed on the rotating support member 20, a first feed cylinder 17 is sleeved on the outer wall of the first rotating shaft 18, one end of a filter membrane 26 is fixedly connected with the first feed cylinder 17, the other end of the filter membrane 26 is fixedly connected with the second feed cylinder 28, a second driving motor 19 is fixedly installed on the top of the triangular support plate 21, a driving end of the second driving motor 19 is fixedly connected with one end of the first rotating shaft 18, mounting plates 22 are fixedly installed on two sides inside the oil removing cavity 13, an electric telescopic rod 23 is fixedly installed on the top of the mounting, the top of the projection 25 is bonded with a sealing layer 27. the rotating support 20 is composed of a welding frame and a bearing, and the bearing is matched with the first rotating shaft 18.

The utility model discloses a theory of operation is:

when in use, sewage firstly enters the inside of the flocculation cavity 10, then enters the inside of the coagulation cavity 12, and finally enters the inside of the degreasing cavity 13, when the sewage passes through the flocculation cavity 10 and the coagulation cavity 12, a medicament enters the inside of the medicine feeding pipe 5 and then falls into the flocculation cavity 10 and the coagulation cavity 12 through the medicine outlet 30, meanwhile, the driving motor I7 drives the vertical stirring shaft 9 to rotate, so that the transverse stirring blades 8 are stirred in the horizontal stirring shaft to mix the medicament with the sewage, when the sewage enters the degreasing cavity 13, the sewage is guided by the diversion bin 14 to be discharged after passing through the filter membrane 26, when the sewage passes through the flocculation cavity 10 and the coagulation cavity 12, the medicament is added into the inside of the flocculation cavity 10 and the coagulation cavity 12, the greasy dirt of the sewage is removed by adopting a coagulation method, then the sewage is contacted with the filter membrane 26, the sewage is degreased by further adopting a filtration method, the two degreasing modes are used simultaneously, which is beneficial to fully and effectively separating water from oil, a coagulation method is used firstly, a filtration method is used again, the sewage is filtered after a polymer or a stable mixture is formed in the sewage, the degreasing effect is good, the vertical stirring rod 2 and the transverse stirring shaft 3 are matched with the transmission mechanism 4, the vertical stirring shaft 9 drives the transverse stirring shaft 3 to rotate through the transmission mechanism 4 while rotating, so that the vertical stirring rod 2 is longitudinally stirred, the transverse stirring blades 8 are transversely stirred, the vertical stirring rod 2 is longitudinally stirred, the flowing rule of the sewage is effectively disturbed, the sewage is in an irregular flowing form, the contact between the sewage and a medicament is more sufficient and uniform, the filter membrane 26 is required to be replaced, so that the driving motor II 19 drives the rotating shaft I18 to rotate, and the charging barrel I17 is rotated, thereby on filter membrane 26 twines feed cylinder 17 after will using, unused filter membrane 26 is lifted off from feed cylinder two 28, change filter membrane 26 to the discharge gate department of draft tube storehouse 14, a volume filter membrane 26 can use longer time, need not frequent the installing and removing change to filter membrane 26 of user, the effectual degree of difficulty that reduces filter membrane 26 and change, convenient to use is quick, and when using filter membrane 26 to filter, electric telescopic handle 23 extension drives horizontal bar 24 and reciprocates, press from both sides filter membrane 26 tightly between the bottom of draft tube storehouse 14 and the top of lug 25, thereby help avoiding the impact of sewage, lead to having the gap between filter membrane 26 and the draft tube storehouse 14, sewage flows away from the gap and does not carry out the contact filtration with filter membrane 26, the filter effect of filter membrane 26 with sewage has been guaranteed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a degreasing device for municipal sewage treatment, includes the business turn over water pipe way that cell body (1) and cell body (1) both sides set up, its characterized in that: the two sides of the bottom of the inner wall of the tank body (1) are fixedly provided with clapboards (11), the interior of the tank body (1) is divided into a flocculation cavity (10), a coagulation cavity (12) and an oil removal cavity (13) through the two clapboards (11), a transverse plate (6) is arranged at the top of the tank body (1), two medicine feeding pipes (5) are arranged at the top of the transverse plate (6) in an inserting way, a plurality of medicine outlets (30) are arranged at the bottom of the medicine feeding pipe (5) in a penetrating way, two driving motors I (7) are fixedly arranged at the top of the transverse plate (6), a vertical stirring shaft (9) is fixedly arranged at the driving end of the first driving motor (7), the outer wall of the vertical stirring shaft (9) is welded with a plurality of transverse stirring blades (8), the oil removing cavity (13) is welded with a diversion bin (14), and a filter membrane (26) is arranged at a discharge hole of the diversion bin (14).

2. The degreasing device for urban sewage treatment according to claim 1, wherein: horizontal (mixing) shaft (3) are all installed through the bearing rotation with the inside both sides in coagulation chamber (12) in flocculation chamber (10), the outer wall welding of horizontal (mixing) shaft (3) has a plurality of vertical puddlers (2), be provided with drive mechanism (4) between horizontal (mixing) shaft (3) and vertical (mixing) shaft (9).

3. The degreasing device for urban sewage treatment according to claim 2, wherein: the transmission mechanism (4) is composed of a driving bevel gear and two driven bevel gears, the driving bevel gear is meshed with the driven bevel gears, and the driving bevel gear is matched with the driven bevel gears.

4. The degreasing device for urban sewage treatment according to claim 1, wherein: the positive one side of cell body (1) is provided with the chamber door, except that one side fixed rotation of oil pocket (13) inside installs rotation axis two (29), the outer wall of rotation axis two (29) has cup jointed feed cylinder two (28), one side of cell body (1) is run through and has been seted up passageway (15), one side of cell body (1) fixed mounting respectively has spacing roller (16) and triangle extension board (21), the top welding of triangle extension board (21) has rotation support piece (20), rotation support piece (20) rotate and install rotation axis one (18), the outer wall of rotation axis one (18) has cup jointed feed cylinder one (17), the top fixed motor frame fixed mounting of triangle extension board (21) has driving motor two (19), and the drive end of driving motor two (19) and the one end fixed connection of rotation axis one (18).

5. The degreasing device for urban sewage treatment according to claim 1, wherein: except that the equal fixed mounting in both sides of oil pocket (13) inside has mounting panel (22), the top fixed mounting of mounting panel (22) has electric telescopic handle (23), the movable end fixedly connected with horizontal bar (24) of electric telescopic handle (23), the equal fixed mounting in both sides at horizontal bar (24) top has lug (25), the top of lug (25) bonds and has sealing layer (27).

6. The degreasing device for urban sewage treatment according to claim 4, wherein: the rotating support piece (20) is composed of a welding frame and a bearing, and the bearing is matched with the first rotating shaft (18).