CN219409316U

CN219409316U - Waste engine oil recovery device in sewage pool

Info

Publication number: CN219409316U
Application number: CN202320776281.4U
Authority: CN
Inventors: 姜新基
Original assignee: Beijing Zhonghai Wobang Energy Investment Co ltd Shilou Branch; Beijing Zhonghai Wobang Energy Investment Co ltd Yonghe Branch; Beijing Zhonghai Vobang Energy Investment Co ltd
Current assignee: Beijing Zhonghai Wobang Energy Investment Co ltd Shilou Branch; Beijing Zhonghai Wobang Energy Investment Co ltd Yonghe Branch; Beijing Zhonghai Vobang Energy Investment Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-25
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to a waste engine oil recovery device in a sewage pool, which comprises a device body, wherein a diffusion nozzle is fixedly arranged in the device body, a filter layer is fixedly arranged in the device body, a separation filter layer is fixedly arranged in the device body, a fine filter is fixedly arranged in the device body, a fiber polymerizer is fixedly arranged in the device body, an electric valve is fixedly arranged outside the device body, a floating filter plate connecting conduit is designed to primarily treat sewage, oil and sewage can be separated for multiple times through the design of the filter layer and the separation filter layer, meanwhile, the fine filter and the fiber polymerizer are matched to polymerize and re-separate residual small-particle oil particles in the separated sewage, and the separated sewage oil automatically flows into a first oil tank and a second oil tank, so that the water content of the sewage oil is reduced to the minimum.

Description

Waste engine oil recovery device in sewage pool

Technical Field

The utility model relates to the technical field of environment-friendly detection, in particular to a waste engine oil recovery device in a sewage pool.

Background

In the natural gas production process, because production equipment lubrication needs, a small amount of waste engine oil is contained in discharged sewage, the sewage is temporarily stored in a sewage tank, the surface of the sewage can be covered with a small amount of waste engine oil film, in order to recycle the waste engine oil in the sewage, a sewage pump is connected with an oil suction pipe to directly suck or absorb the waste engine oil by an oil suction felt, the workload is large, the water content of the collected waste engine oil is large, and the post-treatment workload is increased.

Through retrieving, the publication number CN 203783991U discloses a novel sewage extraction device in a sewage pool, including establishing the support on the inboard upper portion baffle of sewage pool, be equipped with a siphon jar on the support, be equipped with the water pipe at the top of siphon jar, be equipped with the water valve on the water pipe, upper portion one side at the siphon jar is equipped with an discharge valve, be equipped with the water pipe that absorbs water of a vertical setting in the siphon jar, the baffle is passed to the bottom of absorbing water pipe stretches into in the sewage pool, the top of absorbing water pipe is located the position that is higher than discharge valve in the siphon jar, bottom one side of siphon jar is equipped with a sewage outlet, the sewage outlet is connected with the entry of two horizontal centrifugal pumps of setting on ground respectively through the tee bend pipeline, the outlet of two horizontal centrifugal pumps is connected a water outlet pipeline respectively, be equipped with a blowoff valve in the bottom of siphon jar and the relative one side of sewage outlet.

Through search analysis, the patent has the following defects in actual use, the water content of the adsorbed dirty oil is large, and the post-treatment difficulty is high.

To sum up, the present application now proposes a waste engine oil recovery device in a sewage pool to solve the above-mentioned problems.

Disclosure of Invention

In order to achieve the purpose, the waste engine oil recovery device in the sewage pool comprises a device body, wherein a diffusion nozzle is fixedly arranged in the device body, a filter layer is fixedly arranged in the device body, a separation filter layer is fixedly arranged in the device body, a fine filter is fixedly arranged in the device body, a fiber polymerizer is fixedly arranged in the device body, and an electric valve is fixedly arranged outside the device body.

The device body is fixedly provided with a first oil tank outside, and the device body is fixedly provided with a second oil tank outside.

The first oil tank and the second oil tank are fixedly provided with valves, and bolts are arranged outside the valves in a threaded manner.

The outside of the diffusion nozzle is fixedly provided with a conduit, and the other side of the conduit is inserted into the sewage pool.

The outside of the guide pipe is fixedly provided with a pump.

The tail end of the conduit is fixedly provided with a floating filter plate.

The beneficial effects of the utility model are as follows: the design of floating filter plate connecting duct can carry out preliminary treatment to sewage, and accessible gathers filter layer and separates the design of filter layer and carry out separation many times to oil and sewage, and fine filter and fibrous polymer's cooperation can carry out the polymerization again with the remaining granule oil granule in the sewage after the separation simultaneously and separate, and the dirty oil after the separation will flow into in the middle of first oil tank, the second oil tank voluntarily, and then dirty oil water content reduces to minimumly.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic diagram of the front view of the recycling apparatus according to the present utility model;

fig. 3 is a schematic diagram of the front view of the floating filter plate of the present utility model.

Reference numerals: 1. a device body; 2. a diffusion nozzle; 3. a first oil tank; 4. a fine filter; 5. a fiber polymerizer; 6. a second oil tank; 7. a bolt; 8. a valve; 9. a polymeric filter layer; 10. separating the filter layer; 11. an electric valve; 12. a pump machine; 13. a conduit; 14. a floating filter plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a technical scheme, namely a waste engine oil recovery device in a sewage pool, which comprises a device body 1, wherein a diffusion nozzle 2 is fixedly arranged in the device body 1, the diffusion nozzle 2 is used for diffusing and spraying sewage, the weights of large particles, free impurities in the sewage and particles in the sewage are different, and then the sewage is subjected to diffusion layering treatment, so that preparation conditions are provided for filtering a filtering layer 9.

The device body 1 is internally and fixedly provided with a filter layer 9, the filter layer 9 has the functions of removing solid impurities, coalescing tiny water drops into larger water drops, separating and removing most of the coalesced water drops from oil by self weight, and settling to the next stage.

The inside fixed mounting of device body 1 has separation filter 10, and separation filter 10 each sets up the one deck from top to bottom, and one deck sets up in the below of gathering filter 9, and another layer sets up in the below of gathering the fibrous ware 5, and separation filter 10's effect is to the profit separation, because separation filter has good lipophobicity to further separate moisture, finally, clean anhydrous oil flows into in the middle of the first oil tank 3 because of gravity effect, and sewage then can flow into device body 1 bottom.

The fine filter 4 is fixedly arranged in the device body 1, the fine filter 4 has the function of removing impurities with extremely small particles in sewage, and the fine filter 4 is designed below the separation filter layer 10 so as to remove impurities from the sewage subjected to the first separation.

The device body 1 is internally and fixedly provided with a fiber polymerizer 5, the fiber polymerizer 5 is used for polymerizing the residual small molecular oil particles, polymerizing the small molecular oil particles into large molecular oil particles, and carrying out secondary separation through a separation filter layer 10, wherein oil product flows into a second oil tank 6 under the action of gravity.

The device body 1 is externally and fixedly provided with the first oil tank 3, the device body 1 is externally and fixedly provided with the second oil tank 6, the first oil tank 3 and the second oil tank 6 are used for storing separated dirty oil, the first oil tank 3 and the second oil tank 6 are externally and fixedly provided with the valve 8, the valve 8 is used for controlling the opening and closing of the first oil tank 3 and the second oil tank 6, the valve 8 is externally and fixedly provided with the bolt 7, the bolt 7 is used for manually adjusting the opening and closing of the valve 8, and then the dirty oil is conveniently transported, the device body 1 is externally and fixedly provided with the electric valve 11, the electric valve 11 is used for discharging separated dirty water, and the electric valve 11 is more rapid and convenient to use because the sewage volume is larger.

The outside fixed mounting of diffusion nozzle 2 has pipe 13, and the effect of pipe 13 is in the middle of carrying sewage to device body 1, and the opposite side of pipe 13 inserts the effluent water sump, and then in the sewage in the accessible pipe 13 carried device body 1, the pipe 13 theme adopts hard material, and the one end of connecting the effluent water sump adopts the hose material, can conveniently stretch out and draw back in the effluent water sump and remove, and pipe 13 outside fixed mounting has pump 12, and pump 12's effect is with sewage pump as in the middle of the device body 1 through pipe 13.

The end of the guide pipe 13 is fixedly provided with a floating filter plate 14, the floating filter plate 14 has the effect that the guide pipe 13 is suspended on the surface of the sewage pool, so that oil and water are different in size of separation particles, the oil floats on the surface of the sewage pool, the floating filter plate 14 consists of foam and a filter screen, the foam enables the floating filter plate 14 to float on the surface so as to conveniently adsorb the oil, and the filter hole design of the filter screen can be used for filtering simple large-particle impurities in the sewage pool.

The specific operation of using is as follows, when carrying out the waste engine oil recovery work in the sewage, start pump 12, pump 12 is in the middle of with the sewage extraction in the effluent water sump to device body 1 through pipe 13, float filter plate 14 can make pipe 13 float in the middle of the sewage water sump surface and conveniently adsorb the waste engine oil on sewage surface, carry out large granule waste residue filtration simultaneously to sewage, the sewage is in the middle of device body 1 through diffusion nozzle 2 diffusion blowout, large granule free and impurity in the sewage and the granule weight of sewage are different, then carry out diffusion layering to sewage, gather filtering layer 9 removable solid impurity, and with very little water droplet coalescence into great drop, the drop after the vast majority coalescence can follow the separation of dead weight and detach in the oil, subsides to the next level, separation filtering layer 10 can separate the profit, the dirty oil after the separation will flow into in the middle of the first oil tank 3 because of gravity effect, fibrous polymer 5 carries out the polymerization to the little granule dirty oil that remains in the middle of sewage, thereby separate through separation filtering layer 10 again, the dirty oil after the separation will flow into the second oil tank 6 because of gravity effect, can be opened through electric valve 7, can separate the device is opened in the middle of the time after the time is adjusted, can be opened in the time of the device is adjusted, thereby the device is washed in the time is recovered in the time is simple to the device.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be obvious to those skilled in the art that the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims

1. The waste engine oil recovery device in the sewage pool comprises a device body (1); the method is characterized in that: diffusion nozzle (2) are fixedly installed inside device body (1), gather filtering layer (9) are fixedly installed inside device body (1), separation filtering layer (10) are fixedly installed inside device body (1), fine filter (4) are fixedly installed inside device body (1), fiber polymerizer (5) are fixedly installed inside device body (1), electric valve (11) are fixedly installed outside device body (1).

2. The waste engine oil recovery apparatus in a sewage tank according to claim 1, wherein: the device is characterized in that a first oil tank (3) is fixedly arranged outside the device body (1), and a second oil tank (6) is fixedly arranged outside the device body (1).

3. The waste engine oil recovery apparatus in a sewage tank according to claim 2, wherein: the novel oil tank is characterized in that a valve (8) is fixedly arranged outside the first oil tank (3) and the second oil tank (6), and a bolt (7) is arranged on the outer thread of the valve (8).

4. The waste engine oil recovery apparatus in a sewage tank according to claim 1, wherein: the outside of the diffusion nozzle (2) is fixedly provided with a conduit (13), and the other side of the conduit (13) is inserted into a sewage pool.

5. The waste engine oil recovery device in a sewage tank according to claim 4, wherein: the outside of the guide pipe (13) is fixedly provided with a pump (12).

6. The waste engine oil recovery device in a sewage tank according to claim 4, wherein: the tail end of the guide pipe (13) is fixedly provided with a floating filter plate (14).