CN217148657U

CN217148657U - Oil-water separation device for sewage pretreatment

Info

Publication number: CN217148657U
Application number: CN202123050876.1U
Authority: CN
Inventors: 李占会
Original assignee: Kuqa Zhongneng Pipe Industry Co ltd
Current assignee: Kuqa Zhongneng Pipe Industry Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-08-09
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses an oil-water separator for sewage pretreatment, the on-line screen storage device comprises a base, the top fixed mounting of base has the separator box, the inside of separator box is provided with the cylinder, the top of base is run through the setting and is rotated the inlet tube of being connected rather than, be provided with stirring separating mechanism on the inlet tube, the top fixed mounting of base has the servo motor who is located separator box one side, servo motor's output shaft up and fixed mounting have the worm, be provided with the link gear who is connected with the inlet tube on the worm. The utility model discloses not only can make the demulsifier pass through the agitator pipe homodisperse to the sewage in, make demulsifier and sewage homogeneous mixing make the profit layering simultaneously, improve water oil separating effect and efficiency, can carry out heat treatment to the sewage in the cylinder simultaneously, solve the problem that the oil in the sewage easily solidifies influence water oil separating effect, further improved water oil separating's efficiency and effect.

Description

Oil-water separation device for sewage pretreatment

Technical Field

The utility model relates to a sewage pretreatment technical field especially relates to an oil-water separator for sewage pretreatment.

Background

When the existing oil-water separation device for sewage pretreatment is used, the demulsifier is difficult to uniformly disperse into sewage, and meanwhile, oil in the sewage is easy to solidify, so that the effect and efficiency of oil-water separation are influenced, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an oil-water separation device for sewage pretreatment.

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

the utility model provides an oil-water separator for sewage pretreatment, includes the base, the top fixed mounting of base has the separator box, the inside of separator box is provided with the cylinder, the top of base is run through the setting rather than the inlet tube of rotating the connection, be provided with stirring separating mechanism on the inlet tube, the top fixed mounting of base has the servo motor who is located separator box one side, servo motor's output shaft up and fixed mounting has the worm, be provided with the link gear who is connected with the inlet tube on the worm, run through on the lateral wall of base and be provided with rather than the pivot of rotating the connection, be provided with in the pivot and prevent congealing the structure with what the worm was connected.

Preferably, stirring separating mechanism includes that fixed mounting is located the outer one of separator box at the inlet tube and serves the funnel, the inlet tube is located the inside one end outside fixed mounting of separator cylinder and distributes and with the stirred tube of inlet tube intercommunication along circumference.

Preferably, the linkage mechanism comprises a second gear fixedly installed on the outer side of one end, located outside the separation box, of the water inlet pipe, a first gear is fixedly installed at the top of the worm, and the first gear and the second gear are in transmission connection through a gear belt.

Preferably, the anti-condensation structure comprises a worm wheel which is fixedly installed at one end of the rotating shaft outside the separation box and is meshed with the worm, one end of the rotating shaft inside the separation box is fixedly provided with fan blades, two electric heating tubes are fixedly installed between the inner walls of the two ends of the separation box, and the electric heating tubes are located between the fan blades and the separation cylinder.

Preferably, the top of base is provided with the water storage bucket and the oil storage bucket that are located the separator box opposite side, the top fixed mounting of separator box has the oil pump, the input of oil pump run through the top of separator box and with extend to the position of the inside top of separator box, the output and the oil storage bucket intercommunication of oil pump, the top of base is provided with the water pump that is located the separator box opposite side, the input of water pump runs through the position that the other side of separator box extended to the inside below of separator box, the output and the water storage bucket intercommunication of water pump.

Preferably, the number of the fan blades is two.

The utility model has the advantages that:

through setting up servo motor, worm, first gear, second gear, toothed belt, inlet tube, stirred tube and funnel, can make the demulsifier pass through stirred tube homodisperse to the sewage in, make demulsifier and sewage homogeneous mixing make the profit layering simultaneously, improved water oil separating effect and efficiency.

Through setting up worm, worm wheel, pivot, flabellum and electrothermal tube, can carry out heat treatment to the sewage in the cylinder, solve the easy problem that solidifies influence oil-water separation effect of oil in the sewage, further improved oil-water separation's efficiency and effect.

The utility model discloses not only can make the demulsifier pass through the agitator pipe homodisperse to the sewage in, make demulsifier and sewage homogeneous mixing make the profit layering simultaneously, improve water oil separating effect and efficiency, can carry out heat treatment to the sewage in the cylinder simultaneously, solve the problem that the oil in the sewage easily solidifies influence water oil separating effect, further improved water oil separating's efficiency and effect.

Drawings

Fig. 1 is a schematic perspective view of one side of an oil-water separation device for sewage pretreatment according to the present invention;

fig. 2 is a schematic perspective view of the other side of the oil-water separator for sewage pretreatment according to the present invention;

fig. 3 is a schematic view of the three-dimensional structure inside the separation box of the present invention.

In the figure: the device comprises a base 1, a worm wheel 2, a servo motor 3, a rotating shaft 4, a worm 5, a first gear 6, a gear belt 7, a separating box 8, a water storage barrel 9, an oil storage barrel 10, an oil pump 11, a water inlet pipe 12, a second gear 13, a water pump 14, fan blades 15, an electric heating pipe 16, a stirring pipe 17, a separating cylinder 18 and a funnel 19.

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.

Referring to fig. 1-3, an oil-water separation device for sewage pretreatment comprises a base 1, a separation box 8 is fixedly installed at the top of the base 1, a separation cylinder 18 is arranged inside the separation box 8, a water inlet pipe 12 rotatably connected with the base 1 is arranged at the top of the base in a penetrating manner, a stirring and separating mechanism is arranged on the water inlet pipe 12, the stirring and separating mechanism comprises a funnel 19 fixedly installed at one end of the water inlet pipe 12, which is positioned outside the separation box 8, and stirring pipes 17 which are circumferentially distributed and communicated with the water inlet pipe 12 are fixedly installed at the outer side of one end of the water inlet pipe 12, which is positioned inside the separation cylinder 18;

the top of the base 1 is fixedly provided with a servo motor 3 positioned on one side of the separation box 8, an output shaft of the servo motor 3 faces upwards and is fixedly provided with a worm 5, the worm 5 is provided with a linkage mechanism connected with a water inlet pipe 12, the linkage mechanism comprises a second gear 13 fixedly arranged on the outer side of one end of the water inlet pipe 12 positioned outside the separation box 8, the top of the worm 5 is fixedly provided with a first gear 6, and the first gear 6 and the second gear 13 are in transmission connection through a gear belt 7;

a rotating shaft 4 which is rotatably connected with the base 1 is arranged on one side wall of the base in a penetrating manner, an anti-condensation structure which is connected with a worm 5 is arranged on the rotating shaft 4, the anti-condensation structure comprises a worm wheel 2 which is fixedly arranged on one end of the rotating shaft 4 which is positioned outside a separation box 8 and is meshed and connected with the worm 5, two fan blades 15 are fixedly arranged on one end of the rotating shaft 4 which is positioned inside the separation box 8, the number of the fan blades 15 is two, the fan blades 15 can accelerate the circulation of heat, so that the temperature of an oil-water mixture in a separation cylinder 18 can be rapidly raised, two electric heating tubes 16 are fixedly arranged between the inner walls of two ends of the separation box 8, and the electric heating tubes 16 are positioned between the fan blades 15 and the separation cylinder 18;

the top of base 1 is provided with water storage bucket 9 and oil storage bucket 10 that are located the 8 opposite sides of separator box, the top fixed mounting of separator box 8 has oil pump 11, the input of oil pump 11 run through the top of separator box 8 and with extend to the position of the inside top of separator cylinder 18, the output and the oil storage bucket 10 intercommunication of oil pump 11, the top of base 1 is provided with the water pump 14 that is located the 8 opposite sides of separator box, the input of water pump 14 runs through the position that the other side of separator box 8 extended to the inside below of separator cylinder 18, the output and the water storage bucket 9 intercommunication of water pump 14.

When the utility model is used, sewage is guided into the separating cylinder 18 through the funnel 19, the servo motor 3 is started to rotate the worm 5, the worm 5 rotates to drive the worm wheel 2 to rotate, the worm wheel 2 rotates to drive the rotating shaft 4 to rotate, thereby driving the fan blade 15 to rotate, the fan blade 15 rotates to send heat generated by the electrothermal tube 16 to the separating cylinder 18, thereby preventing oil in the sewage from being solidified, the worm 5 rotates to simultaneously drive the first gear 6 to rotate, the second gear 13 rotates through the gear belt 7, the second gear 13 rotates to drive the water inlet pipe 12 to rotate, thereby driving the stirring pipe 17 to rotate, demulsifier is put into the funnel 19, the demulsifier can enter the stirring pipe 17 to be uniformly dispersed in the sewage, meanwhile, the stirring pipe 17 uniformly mixes the demulsifier and the sewage to be layered, the oil pump 11 and the water pump 14 are started, oil on the upper layer of the separating cylinder 18 and water on the lower layer of the separating cylinder 18 can be respectively pumped into the oil storage cylinder 10 and the water storage cylinder 9, and oil-water separation is realized.

The above, 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 an oil-water separator for sewage pretreatment, includes base (1), its characterized in that, the top fixed mounting of base (1) has separator box (8), the inside of separator box (8) is provided with cylinder (18), the top of base (1) is run through and is set up rather than rotate inlet tube (12) of being connected, be provided with stirring separating mechanism on inlet tube (12), stirring separating mechanism includes that fixed mounting is in inlet tube (12) and is located the funnel (19) of the outer one end of separator box (8), the one end outside fixed mounting that inlet tube (12) are located inside cylinder (18) has along circumference distribution and with the stirred tube (17) of inlet tube (12) intercommunication, the top fixed mounting of base (1) has servo motor (3) that are located separator box (8) one side, the output shaft of servo motor (3) up and fixed mounting has worm (5), the worm (5) is provided with a linkage mechanism connected with the water inlet pipe (12), the linkage mechanism comprises a second gear (13) fixedly installed on the outer side of one end of the water inlet pipe (12) outside the separation box (8), a first gear (6) is fixedly installed at the top of the worm (5), the first gear (6) and the second gear (13) are in transmission connection through a gear belt (7), a rotating shaft (4) in rotation connection with the base is arranged on one side wall of the base (1) in a penetrating mode, a condensation preventing structure connected with the worm (5) is arranged on the rotating shaft (4), the condensation preventing structure comprises a worm wheel (2) fixedly installed on one end of the rotating shaft (4) outside the separation box (8) and in meshed connection with the worm (5), and one end of the rotating shaft (4) inside the separation box (8) is fixedly installed with a fan blade (15), two electric heating tubes (16) are fixedly installed between the inner walls of the two ends of the separation box (8), and the electric heating tubes (16) are located between the fan blades (15) and the separation cylinder (18).

2. The oil-water separation device for sewage pretreatment according to claim 1, wherein a water storage barrel (9) and an oil storage barrel (10) which are located on the other side of the separation box (8) are arranged at the top of the base (1), an oil pump (11) is fixedly mounted at the top of the separation box (8), the input end of the oil pump (11) penetrates through the top of the separation box (8) and extends to the position above the inner part of the separation barrel (18), the output end of the oil pump (11) is communicated with the oil storage barrel (10), a water pump (14) which is located on the other side of the separation box (8) is arranged at the top of the base (1), the input end of the water pump (14) penetrates through the other side of the separation box (8) and extends to the position below the inner part of the separation barrel (18), and the output end of the water pump (14) is communicated with the water storage barrel (9).

3. The oil-water separator for sewage pretreatment according to claim 1, wherein the number of the fan blades (15) is two.