CN216336779U

CN216336779U - Novel concurrent flow inclined plate sedimentation deoiling integration device

Info

Publication number: CN216336779U
Application number: CN202122298022.9U
Authority: CN
Inventors: 魏皎; 王培�; 余立
Original assignee: Jiangsu Shunwei Environmental Engineering Co ltd
Current assignee: Jiangsu Shunwei Environmental Engineering Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-19
Anticipated expiration: 2031-09-23

Abstract

The utility model belongs to the technical field of oil-water separation equipment, and particularly relates to a novel cocurrent flow inclined plate sedimentation oil removal integrated device which comprises a water inlet, wherein a flocculation reactor stirring blade is arranged above the water inlet, a flocculation reaction tank is arranged outside the flocculation reactor stirring blade, a flocculation reaction stirring shaft is arranged in the flocculation reaction tank, a stirrer speed reducer is arranged on the flocculation reaction tank, and an oil-gas pipe is arranged on one side of the stirrer speed reducer. According to the utility model, the flocculation reactor stirring paddle, the flocculation reaction tank, the flocculation reaction stirring shaft and the stirrer reducer are arranged, so that the operation is simple and the operation and the control are convenient; by arranging the oil gas pipe, the scraper, the floating oil collecting pool and the oil discharge port, floating oil can be cleaned and separated conveniently; the sludge bucket, the sludge discharge port and the sludge discharge pipe are arranged, so that the sludge is conveniently discharged; through setting up out water weir plate, play water collecting vat, clean water basin, delivery port, cocurrent flow swash plate group and water-locator, be convenient for realize the three-phase separation to sewage.

Description

Novel concurrent flow inclined plate sedimentation deoiling integration device

Technical Field

The utility model relates to the technical field of oil-water separation equipment, in particular to a novel cocurrent flow inclined plate sedimentation and oil removal integrated device.

Background

Water in daily life is often treated before drinking or using, and the water treatment comprises a physical method and a chemical method, and the physical method comprises a filtration method, a precipitation method and the like. The filtration method is to remove impurities in water by using various filter materials with different pore sizes and using an adsorption or blocking mode, so that the impurities with larger volume cannot pass through, and then clean water is obtained. The precipitation method is to float the impurities with lower specific gravity on the water surface and then take out the impurities, or to precipitate the impurities with higher specific gravity under the water, so as to obtain cleaner water. In the precipitation method, inclined plate precipitation is a common method for purifying water bodies by a precipitation method. The oil, water and sludge separation equipment is core equipment for treating oily sewage, and is mainly used for separating oil and sludge in the sewage and ensuring that the water quality meets the relevant discharge requirements.

The prior art has the following problems:

1. the existing device mostly adopts centrifugal separation, so that the energy consumption is high, the operation cost is high, the mechanical structure of the equipment is complex, and the maintenance workload is large;

2. the existing device is not thorough enough in oil-sludge separation, and a cleaning system is required to be configured.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a novel cocurrent flow inclined plate precipitation and oil removal integrated device, which solves the problems of high energy consumption, complex structure and incomplete separation existing at present.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel cocurrent flow inclined plate sedimentation oil removal integrated device comprises a water inlet, wherein a flocculation reactor stirring blade is arranged above the water inlet, a flocculation reaction tank is arranged outside the flocculation reactor stirring blade, a flocculation reaction stirring shaft is arranged in the flocculation reaction tank, a stirrer speed reducer is arranged on the flocculation reaction tank, an oil and gas pipe is arranged on one side of the stirrer speed reducer, a driven sprocket is arranged on one side of the oil and gas pipe, a floating oil skimmer cover plate sealing cover is arranged above the driven sprocket, a scraping plate is arranged on the driven sprocket, a transmission chain is arranged on one side of the driven sprocket, a speed reducer is arranged on one side of the transmission chain, a transmission sprocket is arranged on one side of the speed reducer, a water outlet weir plate is arranged outside the water outlet weir plate, a clear water tank is arranged on one side of the water outlet groove, the clean water basin bottom is provided with the delivery port, clean water basin one side is provided with the oil slick collecting pit, the oil slick collecting pit top is provided with out the water collecting vat, the oil slick collecting pit bottom is provided with the oil drain port, oil slick collecting pit one side is provided with the syntropy flow swash plate group, the syntropy flow swash plate group below is provided with the pipe chute support.

As a preferred technical scheme of the utility model, the flocculation reaction tank is internally provided with a stirrer, the flocculation reactor stirring blades are arranged in two groups and are respectively and uniformly arranged on two sides of the flocculation reaction stirring shaft, and the flocculation reactor stirring blades are rotationally connected with the flocculation reaction tank through the flocculation reaction stirring shaft.

As a preferable technical scheme of the utility model, the diameters of the driving chain wheels are equal to the diameters of the driven chain wheels, the driven chain wheels are rotationally connected with the driving chain wheels through driving chains, and the scraping plates are provided with a plurality of scraping plates and randomly arranged on the surfaces of the driving chains.

As a preferable technical scheme of the present invention, the water outlet weir plate is arranged on a side wall of the water outlet tank, the inclined tube support is provided with a plurality of inclined tube supports, the cocurrent flow inclined plate group is made of a plurality of cocurrent flow inclined plates, and the cocurrent flow inclined plate group is arranged right below the transmission chain.

As a preferred technical scheme of the utility model, a sludge discharge port is arranged below the inclined tube bracket, a sludge hopper is arranged outside the sludge discharge port, a sludge discharge tube is arranged at the bottom of the sludge hopper, a water distributor is arranged on one side of the cocurrent flow inclined plate group, the diameter of the sludge discharge port is equal to that of the sludge discharge tube, and the sludge hopper is funnel-shaped.

As a preferred technical scheme, an opening and closing device is arranged on a sealing cover of a cover plate of the floating oil skimming machine, a partition plate is arranged on one side of the sealing cover of the cover plate of the floating oil skimming machine, and the sealing cover of the cover plate of the floating oil skimming machine is movably connected with a machine body through the opening and closing device.

As a preferred technical scheme of the utility model, one side of a cover plate sealing cover of the floating oil skimming machine is provided with a sealing layer, the bottom of a speed reducer of the stirring machine is provided with a connector, the sealing layer is made of rubber materials, and the speed reducer of the stirring machine is rotationally connected with a flocculation reaction stirring shaft through the connector.

Compared with the prior art, the utility model provides a novel cocurrent flow inclined plate sedimentation and oil removal integrated device, which has the following beneficial effects:

1. according to the novel cocurrent flow inclined plate sedimentation and oil removal integrated device, the flocculation reactor stirring paddle, the flocculation reaction tank, the flocculation reaction stirring shaft and the stirrer reducer are arranged, the flocculation reaction stirring shaft is started to drive the flocculation reactor stirring paddle to rotate, sewage entering the flocculation reaction tank through the water inlet is stirred, the rotating speed of the flocculation reaction stirring shaft can be adjusted through the stirrer reducer, and then the stirring frequency of sludge is adjusted and controlled by the flocculation reactor stirring paddle, so that the operation is simple and the operation and the control are convenient; through setting up mixer reduction gear, speed reducer and flocculation reaction tank, the electric property device in the whole device is less, and power equipment is less, and energy saving reduces the carbon and discharges.

2. According to the novel cocurrent flow inclined plate sedimentation and oil removal integrated device, the speed reducer of the stirrer, the speed reducer and the flocculation reaction tank are arranged, so that the number of electric devices in the whole device is small, the number of power equipment is small, energy is saved, and carbon emission is reduced; by arranging the oil gas pipe, the scraper plate, the floating oil collecting pool and the oil discharge port, the floating oil in the stirred sewage floats on the top of the sedimentation area of the cocurrent flow inclined plate group, when in oil scraping, the speed reducer on the cover plate sealing cover of the floating oil skimming machine is started to drive the transmission chain wheel to rotate, and simultaneously drive the scraper plate on the transmission chain to scrape oil and skim, under the drive of the driven chain wheel, the floating oil is scraped to the floating oil collecting pool when the scraper plate rotates, and the floating oil is finally discharged through the oil discharge port, so that the floating oil is convenient to clean and separate; through arranging the sludge hopper, the sludge discharge port and the sludge discharge pipe, the stirred sewage automatically flows into the inclined plate sedimentation area, and when passing through the cocurrent flow inclined plate group, the sludge is quickly precipitated into the sludge hopper at the bottom and is discharged at regular time through the sludge discharge port and the sludge discharge pipe; through setting up out water weir plate, play water collecting vat, clean water basin, delivery port, syntropy flow swash plate group and water-locator, the rivers in the sewage are through stirring the back, stop in flocculation reaction tank middle part, flow into out the water collecting vat through water-locator and syntropy flow swash plate group water-collecting hole in, get into the clean water basin through adjusting out water weir plate play water, discharge through the delivery port at last, be convenient for realize the three-phase separation to sewage, the flow is simple, and need not to install wiper mechanism.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a perspective view of the sludge hopper of the present invention;

FIG. 4 is a schematic view of the present invention A.

In the figure: 1. a water inlet; 2. stirring blades of the coagulation reactor; 3. a flocculation reaction tank; 4. a flocculation reaction stirring shaft; 5. a speed reducer of the stirrer; 6. an oil and gas pipe; 7. a driven sprocket; 8. a cover plate sealing cover of the floating oil slag skimmer; 9. a squeegee; 10. a drive chain; 11. a speed reducer; 12. a drive sprocket; 13. a water outlet weir plate; 14. a water outlet groove; 15. a clean water tank; 16. a water outlet; 17. a floating oil collecting tank; 18. a water outlet collecting tank; 19. an oil discharge port; 20. a co-current swash plate set; 21. a pipe chute support; 22. a sludge discharge port; 23. a sludge hopper; 24. a sludge discharge pipe; 25. a water distributor; 26. an opening and closing device; 27. a partition plate; 28. a sealing layer; 29. a connector is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a novel cocurrent flow inclined plate sedimentation and oil removal integrated device comprises a water inlet 1, a flocculation reactor stirring blade 2 is arranged above the water inlet 1, a flocculation reaction tank 3 is arranged outside the flocculation reactor stirring blade 2, a stirrer is arranged in the flocculation reaction tank for driving the flocculation reaction stirring shaft 4 to rotate, a flocculation reaction stirring shaft 4 is arranged in the flocculation reaction tank 3 for driving the flocculation reactor stirring blade 2 to rotate, a stirrer reducer 5 is arranged on the flocculation reaction tank 3 for adjusting the rotating speed of the flocculation reaction stirring shaft 4 through a connector 29, an oil-gas pipe 6 is arranged on one side of the stirrer reducer 5 for absorbing separated floating oil, a driven sprocket 7 is arranged on one side of the oil-gas pipe 6, a floating oil skimmer cover plate sealing cover 8 is arranged above the driven sprocket 7, a scraper 9 is arranged on the driven sprocket 7 for scraping oil and skimming along with a transmission chain 10, a transmission chain 10 is arranged on one side of the driven sprocket 7 and used for driving the driven sprocket 7 to rotate with the transmission sprocket 12 at a constant speed in the same direction, a speed reducer 11 is arranged on one side of the transmission chain 10, a transmission sprocket 12 is arranged on one side of the speed reducer 11, a water outlet weir plate 13 is arranged on one side of the transmission sprocket 12, a water outlet groove 14 is arranged on the outer side of the water outlet weir plate 13, a clean water tank 15 is arranged on one side of the water outlet groove 14, a water outlet 16 is arranged at the bottom of the clean water tank 15 and used for discharging water flow, a floating oil collecting tank 17 is arranged on one side of the clean water tank 15, a water outlet collecting tank 18 is arranged above the floating oil collecting tank 17, an oil discharge port 19 is arranged at the bottom of the floating oil collecting tank 17 and used for discharging separated floating oil, a cocurrent flow inclined plate group 20 is arranged on one side of the floating oil collecting tank 17, an inclined pipe bracket 21 is arranged below the cocurrent flow inclined plate group 20 and used for fixing and supporting each component in the device.

In the embodiment, a stirrer is arranged in the flocculation reaction tank 3, two groups of flocculation reactor stirring blades 2 are arranged and are respectively and uniformly arranged on two sides of the flocculation reaction stirring shaft 4, and the flocculation reactor stirring blades 2 are rotatably connected with the flocculation reaction tank 3 through the flocculation reaction stirring shaft 4, so that sewage can be stirred conveniently, and oil, water and mud can be separated; the diameters of the transmission chain wheels 12 and the driven chain wheels 7 are equal, the driven chain wheels 7 are rotatably connected with the transmission chain wheels 12 through transmission chains 10, and a plurality of scraping plates 9 are randomly arranged on the surfaces of the transmission chains 10, so that kinetic energy is provided for the scraping plates 9 to scrape oil and slag; the effluent weir plates 13 are arranged on the side walls of the effluent trough 14, the inclined tube supports 21 are provided with a plurality of inclined tube supports, the cocurrent flow inclined plate group 20 is made of a plurality of cocurrent flow inclined plates, the cocurrent flow inclined plate group 20 is arranged right below the transmission chain 10, so that the flow direction of sewage is consistent, and the inclined tube supports 21 are convenient to support and fix the components in the device; a sludge discharge port 22 is arranged below the inclined tube support 21, a sludge hopper 23 is arranged outside the sludge discharge port 22, a sludge discharge pipe 24 is arranged at the bottom of the sludge hopper 23, a water distributor 25 is arranged on one side of the cocurrent flow inclined plate group 20, the diameter of the sludge discharge port 22 is equal to that of the sludge discharge pipe 24, and the sludge hopper 23 is funnel-shaped and is convenient for discharging sludge; an opening and closing device 26 is arranged on the cover plate sealing cover 8 of the floating oil slag separator, a partition plate 27 is arranged on one side of the cover plate sealing cover 8 of the floating oil slag separator, and the cover plate sealing cover 8 of the floating oil slag separator is movably connected with the machine body through the opening and closing device 26, so that the cover plate sealing cover 8 of the floating oil slag separator can be opened conveniently through the opening and closing device 26; the sealing layer 28 is arranged on one side of the sealing cover 8 of the cover plate of the floating oil slag skimmer, the connector 29 is arranged at the bottom of the stirrer speed reducer 5, the sealing layer 28 is made of rubber materials, the stirrer speed reducer 5 is rotatably connected with the flocculation reaction stirring shaft 4 through the connector 29, and the stirring speed reducer 5 is convenient to adjust the rotating speed of the flocculation reaction stirring shaft 4.

The working principle and the using process of the utility model are as follows: an operator stirs the sewage entering the flocculation reaction tank 3 through the water inlet 1 and can adjust the rotating speed of the flocculation reaction stirring shaft 4 through the stirrer speed reducer 5; the floating oil in the stirred sewage floats on the top of the sedimentation area of the cocurrent flow inclined plate group 20, when oil is scraped, the speed reducer 11 on the cover plate sealing cover 8 of the floating oil skimmer is started to drive the transmission chain wheel 12 to rotate, the scraper 9 on the transmission chain 10 is driven to scrape oil and skim, under the drive of the driven chain wheel 7, the floating oil is scraped to the floating oil collecting tank 17 when the scraper 9 rotates, and the floating oil is finally discharged through the oil discharge port 19, so that the floating oil is convenient to clean and separate; the stirred sewage automatically flows into a sedimentation zone of the cocurrent flow inclined plate group 20, and when passing through the cocurrent flow inclined plate group 20, sludge is quickly precipitated into a bottom sludge hopper 23 and is discharged at regular time through a sludge discharge port 22 and a sludge discharge pipe 24; the water flow in the sewage flows into the effluent collecting tank 18 through the water distributor 25 and the water collecting holes on the cocurrent flow inclined plate group 20, and the effluent enters the clean water tank 15 through the water outlet adjusting weir plate 13 and is finally discharged through the water outlet 16.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel equidirectional flow swash plate deposits deoiling integrated device, includes water inlet (1), its characterized in that: the device is characterized in that a flocculation reactor stirring paddle (2) is arranged above the water inlet (1), a flocculation reaction tank (3) is arranged outside the flocculation reactor stirring paddle (2), a flocculation reaction stirring shaft (4) is arranged in the flocculation reaction tank (3), a stirrer speed reducer (5) is arranged on the flocculation reaction tank (3), an oil-gas pipe (6) is arranged on one side of the stirrer speed reducer (5), a driven chain wheel (7) is arranged on one side of the oil-gas pipe (6), a floating oil skimming machine cover plate sealing cover (8) is arranged above the driven chain wheel (7), a scraper (9) is arranged on the driven chain wheel (7), a transmission chain (10) is arranged on one side of the driven chain wheel (7), a speed reducer (11) is arranged on one side of the transmission chain (10), a transmission chain wheel (12) is arranged on one side of the speed reducer (11), drive sprocket (12) one side is provided with out water weir plate (13), it is provided with out basin (14) to go out water weir plate (13) outside, it is provided with clean water basin (15) to go out basin (14) one side, clean water basin (15) bottom is provided with delivery port (16), clean water basin (15) one side is provided with oil slick collecting pit (17), oil slick collecting pit (17) top is provided with out water collecting vat (18), oil slick collecting pit (17) bottom is provided with oil drain hole (19), oil slick collecting pit (17) one side is provided with syntropy flow swash plate group (20), syntropy flow swash plate group (20) below is provided with pipe chute support (21).

2. The novel cocurrent flow sloping plate sedimentation oil removal integrated device according to claim 1, is characterized in that: be provided with the agitator in flocculation reaction tank (3), flocculation reactor stirring paddle (2) are provided with two sets ofly, and the even both sides of setting at flocculation reaction (mixing) shaft (4) respectively, flocculation reactor stirring paddle (2) are connected through flocculation reaction (mixing) shaft (4) and flocculation reaction tank (3) rotation.

3. The novel cocurrent flow sloping plate sedimentation oil removal integrated device according to claim 1, is characterized in that: the diameter that drive sprocket (12) and, equals with driven sprocket (7), driven sprocket (7) rotate with drive sprocket (12) through drive chain (10) and are connected, scraper blade (9) are provided with a plurality of, and set up at drive chain (10) surface at random.

4. The novel cocurrent flow sloping plate sedimentation oil removal integrated device according to claim 1, is characterized in that: the water outlet weir plate (13) is arranged on the side wall of the water outlet groove (14), the inclined tube support (21) is provided with a plurality of inclined tube supports, the cocurrent flow inclined plate group (20) is made of a plurality of cocurrent flow inclined plates, and the cocurrent flow inclined plate group (20) is arranged right below the transmission chain (10).

5. The novel cocurrent flow sloping plate sedimentation oil removal integrated device according to claim 1, is characterized in that: the sludge discharging device is characterized in that a sludge discharging opening (22) is formed in the lower portion of the inclined tube support (21), a sludge hopper (23) is arranged on the outer side of the sludge discharging opening (22), a sludge discharging tube (24) is arranged at the bottom of the sludge hopper (23), a water distributor (25) is arranged on one side of the cocurrent flow inclined plate group (20), the diameter of the sludge discharging opening (22) is equal to that of the sludge discharging tube (24), and the sludge hopper (23) is of a funnel type.

6. The novel cocurrent flow sloping plate sedimentation oil removal integrated device according to claim 1, is characterized in that: an opening and closing device (26) is arranged on the sealing cover (8) of the cover plate of the floating oil slag skimming machine, a partition plate (27) is arranged on one side of the sealing cover (8) of the cover plate of the floating oil slag skimming machine, and the sealing cover (8) of the cover plate of the floating oil slag skimming machine is movably connected with the machine body through the opening and closing device (26).

7. The novel cocurrent flow sloping plate sedimentation oil removal integrated device according to claim 1, is characterized in that: the floating oil skimming machine is characterized in that a sealing layer (28) is arranged on one side of a sealing cover (8) of a cover plate of the floating oil skimming machine, a connector (29) is arranged at the bottom of the stirrer speed reducer (5), the sealing layer (28) is made of a rubber material, and the stirrer speed reducer (5) is rotatably connected with the flocculation reaction stirring shaft (4) through the connector (29).