CN216808215U

CN216808215U - Closed lifting device for same-layer oil-water separation treatment

Info

Publication number: CN216808215U
Application number: CN202122131538.4U
Authority: CN
Inventors: 蒋星学; 于学志
Original assignee: Yimai Industrial Co ltd
Current assignee: Yimai Industrial Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-06-24
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a closed lifting device for oil-water separation treatment of the same layer, which comprises: the steel channel base is provided with a bottom plate; the closed box body is fixedly connected to the channel steel base; the bottom plate comprises a bottom plate and is characterized in that a partition plate is arranged in the middle of the bottom plate, the partition plate is used for connecting the bottom plate, a driving assembly is arranged in the sedimentation zone, the driving assembly comprises an oil-water delivery pump communicated with an oil-water layering assembly and a sewage delivery pump arranged on one side of the oil-water delivery pump, the oil-water delivery pump is communicated with an oil-water delivery pipe, the sewage delivery pump is communicated with a first gathering pipe, and an oil-water inlet pipe is arranged on one side of the sewage delivery pump. According to the utility model, the installation of the oil-water treatment equipment is not limited by the installation conditions of the use site any more, the investment of capital construction projects is reduced, the problem of site limitation is solved, the application working conditions of the oil-water separation equipment are wider, and the equipment is safer to use because the equipment works on the ground completely.

Description

Closed lifting device for same-layer oil-water separation treatment

Technical Field

The utility model relates to the technical field of oil-water separation devices, in particular to a closed lifting device for same-layer oil-water separation treatment.

Background

According to the existing oil-water treatment scheme, if an oil-water discharge pipeline and oil-water treatment equipment are arranged on the same floor, because the oil-water treatment equipment is high, in order to enable oil-containing waste water to enter the equipment, the original ground is dug, and an installation well of the deep oil-water treatment equipment is rebuilt, so that the discharge pipeline and the treatment equipment form a height difference, and the oil-water treatment equipment can normally work. Therefore, the use and installation of the equipment are greatly limited, the oil-water treatment equipment is installed in the equipment well, the possibility of being submerged by overflowing water and outside water exists in the use process, and the damage to an equipment control system, the incapability of working normally and the like can be caused in serious cases.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the closed lifting device for the same-layer oil-water separation treatment, so that the installation of oil-water treatment equipment is not limited by the installation conditions of a use site, the investment of capital construction projects is reduced, the problem of site limitation is solved, the application working condition of the oil-water separation equipment is wider, and the equipment is safer to use because the equipment works on the ground completely, and dangerous equipment submerged by the equipment is eliminated. To achieve the above objects and other advantages in accordance with the present invention, there is provided a hermetic lifting device for a homostorey oil-water separation process, comprising:

the steel channel base is provided with a bottom plate;

the closed box body is fixedly connected to the channel steel base;

the bottom plate comprises a bottom plate and is characterized in that a partition plate is arranged in the middle of the bottom plate, the partition plate is used for connecting the bottom plate, a driving assembly is arranged in the sedimentation zone, the driving assembly comprises an oil-water delivery pump communicated with an oil-water layering assembly and a sewage delivery pump arranged on one side of the oil-water delivery pump, the oil-water delivery pump is communicated with an oil-water delivery pipe, the sewage delivery pump is communicated with a first gathering pipe, and an oil-water inlet pipe is arranged on one side of the sewage delivery pump.

Preferably, one side of the oil-water stratification component is provided with a second collecting pipe, the second collecting pipe is provided with a plurality of liquid level meters, one liquid level meter is located at the lower end part of the second collecting pipe, and the plurality of liquid level meters are arranged at the upper end part of the second collecting pipe.

Preferably, the oil-water stratification subassembly includes the quadrangle funnel the centre intercommunication of quadrangle funnel has an oil outlet pipe and set up in the middle of the quadrangle funnel and with the filter mantle of oil outlet pipe intercommunication.

Preferably, the oil outlet pipe is communicated with a bypass pipe, the bypass pipe is communicated with an auxiliary pump water suction pool, and an oil-water delivery pump is arranged on the auxiliary pump water suction pool.

Preferably, oil-water transfer pump one side is provided with two profit inlet tubes, every the profit inlet tube passes through the first manifold of connecting tube intercommunication, two oil-water transfer pump adopts one to use one to be equipped with the setting.

Preferably, a supporting component is fixedly arranged below the connecting pipeline, supporting steel is fixedly connected to the supporting component, the supporting steel is fixed to the bottom plate, and the supporting component comprises a supporting bottom plate, vertical supporting plates and intermediate supporting plates, wherein the vertical supporting plates are symmetrically arranged on two sides of the supporting bottom plate, and the intermediate supporting plates are arranged between the two vertical supporting plates.

Compared with the prior art, the utility model has the beneficial effects that: through being provided with two sewage delivery pumps, the safe operation of equipment is guaranteed to the at utmost, and the device makes profit delivery pipe and profit treatment device have the difference in height, profit treatment device's installation no longer receives the restriction of installation condition, reduce capital construction project's input fund, the problem of place restriction has been solved, make oil water separating equipment's application operating mode more extensive, setting through a plurality of level gauges, and when waste water is located the height of different level gauges, function respectively through the switch board, guarantee this equipment safe operation.

Drawings

FIG. 1 is a schematic three-dimensional structure diagram of a closed lifting device for the same-layer oil-water separation treatment according to the present invention;

FIG. 2 is a schematic diagram of the internal three-dimensional structure of the closed lifting device for the same-layer oil-water separation treatment according to the present invention;

FIG. 3 is a schematic diagram of a three-dimensional structure of an oil-water delivery pump of the closed lifting device for the same-layer oil-water separation treatment according to the present invention.

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 to 3, a closed lifting device for the same-layer oil-water separation treatment includes: the steel channel structure comprises a steel channel base 10, wherein a bottom plate 11 is arranged on the steel channel base 10; the closed box body 20 is fixedly connected to the channel steel base 10; set up in the baffle 100 of 11 middle parts of bottom plate, baffle 100 is cut apart into settling zone and water oil separating zone with bottom plate 11, be provided with water oil layering subassembly 50 on the water oil separating zone, be provided with drive assembly in the settling zone, drive assembly include with the water oil delivery pump 80 of water oil layering subassembly 50 intercommunication and set up in the sewage delivery pump 90 of water oil delivery pump 80 one side, the export intercommunication of water oil delivery pump 80 has oil water delivery pipe 140, sewage delivery pump 90 intercommunication has first manifold 70, and one side of sewage delivery pump 90 is provided with water oil inlet pipe 40, and the profit enters into the settling zone, and the waste water of oily water gets into the device through water oil inlet pipe 40, sewage delivery pump 90 all adopts the dive dredge pump of preventing blockking up, anti-cavitation with sewage delivery pump 90.

Further, one side of oil-water stratification subassembly 50 is provided with second collection pipe 30, be provided with a plurality of level gauges 31 on the second collection pipe 30, a level gauge 31 is located second collection pipe 30 lower tip, and a plurality of level gauges 31 set up in second collection pipe 30's upper end, level gauge 31's signal output line is connected with the switch board, and second collection pipe 30 highly is higher than oil-water stratification subassembly 50, just be provided with four level gauges 31 on the second collection pipe 30, and one of them level gauge 31 is located second collection pipe 30 lower extreme, and three level gauge is located second collection pipe 30's tip in addition, and three level gauge position is located quadrangle funnel 51's high department.

Further, the oil-water separation component 50 comprises a quadrilateral funnel 51, an oil outlet pipe 52 is communicated with the middle of the quadrilateral funnel 51, and a filter cover 53 is arranged in the middle of the quadrilateral funnel 51 and communicated with the oil outlet pipe 52, and a plurality of small holes are formed in the edge of the quadrilateral funnel 51.

Furthermore, the oil outlet pipe 52 is communicated with a bypass pipe 60, the bypass pipe 60 is communicated with an auxiliary pump water suction pool 110, and the auxiliary pump water suction pool 110 is provided with an oil-water delivery pump 80.

Further, the profit delivery pump 80 one side is provided with two profit inlet tubes 40, every profit inlet tube 40 passes through the first collection pipe 70 of connecting tube 120 intercommunication, two profit delivery pump 80 adopts one to use one to be equipped with the setting, and the safe operation of maximum assurance equipment, the flange of first collection pipe 70 are located the outside of airtight box 20, can be connected with municipal sewer network.

Further, a supporting component 130 is fixedly arranged below the connecting pipeline 120, the supporting component 130 is fixedly connected with supporting steel, the supporting steel is fixed on the bottom plate 11, the supporting component 130 comprises a supporting bottom plate 132, vertical supporting plates 131 symmetrically arranged on two sides of the supporting bottom plate 132 relative to the supporting bottom plate 132, and intermediate supporting plates 133 arranged between the two vertical supporting plates 131.

The working principle is as follows: oily wastewater enters a precipitation zone of the closed lifting device through the oil-water conveying pipe 140, after precipitation, the liquid level gradually rises, when the liquid level gradually rises to the liquid level meter 31 at the upper end of the second collection pipe 30, the oily wastewater is precipitated and stood, oil and water are gradually separated, waste oil floats on the upper part of the liquid due to lower density, a pump starting signal of the liquid level meter 31 at the upper end of the second collection pipe 30 is transmitted to the control cabinet, the oil-water conveying pump 80 is started under the control of the control cabinet, high-concentration oil-water mixed liquid at the upper part of the closed lifting device is conveyed to an external oil-water separation device along the oil-water conveying pipe 140 by the oil-water conveying pump 80 for further oil-water separation treatment, when the liquid level falls to the second liquid level meter 31 at the upper end of the second collection pipe 30, the residual wastewater after oil-water separation in the closed lifting device is at the moment, a signal of the second liquid level meter 31 is transmitted to the control cabinet, the control cabinet controls the oil-water delivery pump 80 to stop, simultaneously starts the sewage delivery pump 90, delivers the residual waste water after oil-water separation in the equipment to the outside of the equipment, when the liquid level drops to the liquid level meter 31 at the lower end of the second collecting pipe 30, the signal of the liquid level meter 31 at the lower end of the second collecting pipe 30 is transmitted to the control cabinet, and the control cabinet controls the sewage delivery pump 90 to stop. The first liquid level meter 31 at the upper end of the second collecting pipe 30 has the whole machine protection function, when the liquid level rises to the first liquid level meter 31 at the upper end of the second collecting pipe 30, the control cabinet can forcibly start the sewage delivery pump 90, the water level in the closed lifting device is reduced to the liquid level meter 31 at the lower end of the second collecting pipe 30, meanwhile, a fault alarm signal is sent out, an operator is prompted to carry out equipment maintenance, and the safe operation of the whole equipment can be guaranteed to the maximum extent.

The number of devices and the scale of the processes described herein are intended to simplify the description of the utility model, and applications, modifications and variations of the utility model will be apparent to those skilled in the art.

While embodiments of the utility model have been described above, it is not intended to be limited to the details shown, described and illustrated herein, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed, and to such extent that such modifications are readily available to those skilled in the art, and it is not intended to be limited to the details shown and described herein without departing from the general concept as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a closed hoisting device that is used for same floor oil water separating to handle which characterized in that includes:

the steel channel structure comprises a steel channel base (10), wherein a bottom plate (11) is arranged on the steel channel base (10);

the closed box body (20) is fixedly connected to the channel steel base (10);

set up in baffle (100) of bottom plate (11) middle part, baffle (100) are cut apart into sedimentation zone and water oil separating district with bottom plate (11), be provided with profit layering subassembly (50) on the water oil separating district, be provided with drive assembly in the sedimentation zone, drive assembly include with oily water delivery pump (80) of profit layering subassembly (50) intercommunication and set up in sewage delivery pump (90) of oily water delivery pump (80) one side, oily water delivery pump (80) intercommunication has oil water delivery pipe (140), sewage delivery pump (90) intercommunication has first collection pipe (70), and one side of sewage delivery pump (90) is provided with profit inlet tube (40).

2. The closed lifting device for the same-layer oil-water separation treatment according to claim 1, wherein a second collecting pipe (30) is arranged on one side of the oil-water stratification component (50), a plurality of level meters (31) are arranged on the second collecting pipe (30), one level meter (31) is arranged at the lower end of the second collecting pipe (30), and a plurality of level meters (31) are arranged at the upper end of the second collecting pipe (30).

3. The closed lifting device for the same-layer oil-water separation treatment according to claim 1, wherein the oil-water stratification assembly (50) comprises a quadrangular funnel (51), an oil outlet pipe (52) is communicated with the middle of the quadrangular funnel (51), and a filter cover (53) is arranged in the middle of the quadrangular funnel (51) and communicated with the oil outlet pipe (52).

4. The closed lifting device for the oil-water separation treatment of the same layer as the claim 3 is characterized in that the oil outlet pipe (52) is communicated with a bypass pipe (60), the bypass pipe (60) is communicated with an auxiliary pump water suction pool (110), and an oil-water delivery pump (80) is arranged on the auxiliary pump water suction pool (110).

5. The closed lifting device for the oil-water separation treatment of the same layer as the claim 1, wherein two oil-water inlet pipes (40) are arranged on one side of the oil-water delivery pump (80), each oil-water inlet pipe (40) is communicated with the first collecting pipe (70) through a connecting pipe (120), and the two oil-water delivery pumps (80) are arranged in a one-to-one mode.

6. The closed lifting device for the oil-water separation treatment of the same layer as that of claim 5, wherein a support assembly (130) is fixedly arranged below the connecting pipe (120), the support assembly (130) is fixedly connected with support steel, the support steel is fixed on the bottom plate (11), and the support assembly (130) comprises a support bottom plate (132), vertical support plates (131) symmetrically arranged at two sides of the support bottom plate (132) relative to the support bottom plate (132), and a middle support plate (133) arranged between the two vertical support plates (131).